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Diffstat (limited to 'third_party/rust/regex-syntax')
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\ No newline at end of file diff --git a/third_party/rust/regex-syntax/Cargo.toml b/third_party/rust/regex-syntax/Cargo.toml new file mode 100644 index 0000000000..8d87f7a429 --- /dev/null +++ b/third_party/rust/regex-syntax/Cargo.toml @@ -0,0 +1,41 @@ +# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO +# +# When uploading crates to the registry Cargo will automatically +# "normalize" Cargo.toml files for maximal compatibility +# with all versions of Cargo and also rewrite `path` dependencies +# to registry (e.g., crates.io) dependencies. +# +# If you are reading this file be aware that the original Cargo.toml +# will likely look very different (and much more reasonable). +# See Cargo.toml.orig for the original contents. + +[package] +edition = "2018" +name = "regex-syntax" +version = "0.6.28" +authors = ["The Rust Project Developers"] +description = "A regular expression parser." +homepage = "https://github.com/rust-lang/regex" +documentation = "https://docs.rs/regex-syntax" +readme = "README.md" +license = "MIT OR Apache-2.0" +repository = "https://github.com/rust-lang/regex" + +[features] +default = ["unicode"] +unicode = [ + "unicode-age", + "unicode-bool", + "unicode-case", + "unicode-gencat", + "unicode-perl", + "unicode-script", + "unicode-segment", +] +unicode-age = [] +unicode-bool = [] +unicode-case = [] +unicode-gencat = [] +unicode-perl = [] +unicode-script = [] +unicode-segment = [] diff --git a/third_party/rust/regex-syntax/LICENSE-APACHE b/third_party/rust/regex-syntax/LICENSE-APACHE new file mode 100644 index 0000000000..16fe87b06e --- /dev/null +++ b/third_party/rust/regex-syntax/LICENSE-APACHE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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IN NO EVENT +SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. diff --git a/third_party/rust/regex-syntax/README.md b/third_party/rust/regex-syntax/README.md new file mode 100644 index 0000000000..592f842686 --- /dev/null +++ b/third_party/rust/regex-syntax/README.md @@ -0,0 +1,98 @@ +regex-syntax +============ +This crate provides a robust regular expression parser. + +[](https://github.com/rust-lang/regex/actions) +[](https://crates.io/crates/regex-syntax) +[](https://github.com/rust-lang/regex) + + +### Documentation + +https://docs.rs/regex-syntax + + +### Overview + +There are two primary types exported by this crate: `Ast` and `Hir`. The former +is a faithful abstract syntax of a regular expression, and can convert regular +expressions back to their concrete syntax while mostly preserving its original +form. The latter type is a high level intermediate representation of a regular +expression that is amenable to analysis and compilation into byte codes or +automata. An `Hir` achieves this by drastically simplifying the syntactic +structure of the regular expression. While an `Hir` can be converted back to +its equivalent concrete syntax, the result is unlikely to resemble the original +concrete syntax that produced the `Hir`. + + +### Example + +This example shows how to parse a pattern string into its HIR: + +```rust +use regex_syntax::Parser; +use regex_syntax::hir::{self, Hir}; + +let hir = Parser::new().parse("a|b").unwrap(); +assert_eq!(hir, Hir::alternation(vec![ + Hir::literal(hir::Literal::Unicode('a')), + Hir::literal(hir::Literal::Unicode('b')), +])); +``` + + +### Safety + +This crate has no `unsafe` code and sets `forbid(unsafe_code)`. While it's +possible this crate could use `unsafe` code in the future, the standard +for doing so is extremely high. In general, most code in this crate is not +performance critical, since it tends to be dwarfed by the time it takes to +compile a regular expression into an automaton. Therefore, there is little need +for extreme optimization, and therefore, use of `unsafe`. + +The standard for using `unsafe` in this crate is extremely high because this +crate is intended to be reasonably safe to use with user supplied regular +expressions. Therefore, while there may be bugs in the regex parser itself, +they should _never_ result in memory unsafety unless there is either a bug +in the compiler or the standard library. (Since `regex-syntax` has zero +dependencies.) + + +### Crate features + +By default, this crate bundles a fairly large amount of Unicode data tables +(a source size of ~750KB). Because of their large size, one can disable some +or all of these data tables. If a regular expression attempts to use Unicode +data that is not available, then an error will occur when translating the `Ast` +to the `Hir`. + +The full set of features one can disable are +[in the "Crate features" section of the documentation](https://docs.rs/regex-syntax/*/#crate-features). + + +### Testing + +Simply running `cargo test` will give you very good coverage. However, because +of the large number of features exposed by this crate, a `test` script is +included in this directory which will test several feature combinations. This +is the same script that is run in CI. + + +### Motivation + +The primary purpose of this crate is to provide the parser used by `regex`. +Specifically, this crate is treated as an implementation detail of the `regex`, +and is primarily developed for the needs of `regex`. + +Since this crate is an implementation detail of `regex`, it may experience +breaking change releases at a different cadence from `regex`. This is only +possible because this crate is _not_ a public dependency of `regex`. + +Another consequence of this de-coupling is that there is no direct way to +compile a `regex::Regex` from a `regex_syntax::hir::Hir`. Instead, one must +first convert the `Hir` to a string (via its `std::fmt::Display`) and then +compile that via `Regex::new`. While this does repeat some work, compilation +typically takes much longer than parsing. + +Stated differently, the coupling between `regex` and `regex-syntax` exists only +at the level of the concrete syntax. diff --git a/third_party/rust/regex-syntax/benches/bench.rs b/third_party/rust/regex-syntax/benches/bench.rs new file mode 100644 index 0000000000..d4703d4fc1 --- /dev/null +++ b/third_party/rust/regex-syntax/benches/bench.rs @@ -0,0 +1,63 @@ +#![feature(test)] + +extern crate test; + +use regex_syntax::Parser; +use test::Bencher; + +#[bench] +fn parse_simple1(b: &mut Bencher) { + b.iter(|| { + let re = r"^bc(d|e)*$"; + Parser::new().parse(re).unwrap() + }); +} + +#[bench] +fn parse_simple2(b: &mut Bencher) { + b.iter(|| { + let re = r"'[a-zA-Z_][a-zA-Z0-9_]*(')\b"; + Parser::new().parse(re).unwrap() + }); +} + +#[bench] +fn parse_small1(b: &mut Bencher) { + b.iter(|| { + let re = r"\p{L}|\p{N}|\s|.|\d"; + Parser::new().parse(re).unwrap() + }); +} + +#[bench] +fn parse_medium1(b: &mut Bencher) { + b.iter(|| { + let re = r"\pL\p{Greek}\p{Hiragana}\p{Alphabetic}\p{Hebrew}\p{Arabic}"; + Parser::new().parse(re).unwrap() + }); +} + +#[bench] +fn parse_medium2(b: &mut Bencher) { + b.iter(|| { + let re = r"\s\S\w\W\d\D"; + Parser::new().parse(re).unwrap() + }); +} + +#[bench] +fn parse_medium3(b: &mut Bencher) { + b.iter(|| { + let re = + r"\p{age:3.2}\p{hira}\p{scx:hira}\p{alphabetic}\p{sc:Greek}\pL"; + Parser::new().parse(re).unwrap() + }); +} + +#[bench] +fn parse_huge(b: &mut Bencher) { + b.iter(|| { + let re = r"\p{L}{100}"; + Parser::new().parse(re).unwrap() + }); +} diff --git a/third_party/rust/regex-syntax/src/ast/mod.rs b/third_party/rust/regex-syntax/src/ast/mod.rs new file mode 100644 index 0000000000..387ea3a698 --- /dev/null +++ b/third_party/rust/regex-syntax/src/ast/mod.rs @@ -0,0 +1,1502 @@ +/*! +Defines an abstract syntax for regular expressions. +*/ + +use std::cmp::Ordering; +use std::error; +use std::fmt; + +pub use crate::ast::visitor::{visit, Visitor}; + +pub mod parse; +pub mod print; +mod visitor; + +/// An error that occurred while parsing a regular expression into an abstract +/// syntax tree. +/// +/// Note that not all ASTs represents a valid regular expression. For example, +/// an AST is constructed without error for `\p{Quux}`, but `Quux` is not a +/// valid Unicode property name. That particular error is reported when +/// translating an AST to the high-level intermediate representation (`HIR`). +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Error { + /// The kind of error. + kind: ErrorKind, + /// The original pattern that the parser generated the error from. Every + /// span in an error is a valid range into this string. + pattern: String, + /// The span of this error. + span: Span, +} + +impl Error { + /// Return the type of this error. + pub fn kind(&self) -> &ErrorKind { + &self.kind + } + + /// The original pattern string in which this error occurred. + /// + /// Every span reported by this error is reported in terms of this string. + pub fn pattern(&self) -> &str { + &self.pattern + } + + /// Return the span at which this error occurred. + pub fn span(&self) -> &Span { + &self.span + } + + /// Return an auxiliary span. This span exists only for some errors that + /// benefit from being able to point to two locations in the original + /// regular expression. For example, "duplicate" errors will have the + /// main error position set to the duplicate occurrence while its + /// auxiliary span will be set to the initial occurrence. + pub fn auxiliary_span(&self) -> Option<&Span> { + use self::ErrorKind::*; + match self.kind { + FlagDuplicate { ref original } => Some(original), + FlagRepeatedNegation { ref original, .. } => Some(original), + GroupNameDuplicate { ref original, .. } => Some(original), + _ => None, + } + } +} + +/// The type of an error that occurred while building an AST. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ErrorKind { + /// The capturing group limit was exceeded. + /// + /// Note that this represents a limit on the total number of capturing + /// groups in a regex and not necessarily the number of nested capturing + /// groups. That is, the nest limit can be low and it is still possible for + /// this error to occur. + CaptureLimitExceeded, + /// An invalid escape sequence was found in a character class set. + ClassEscapeInvalid, + /// An invalid character class range was found. An invalid range is any + /// range where the start is greater than the end. + ClassRangeInvalid, + /// An invalid range boundary was found in a character class. Range + /// boundaries must be a single literal codepoint, but this error indicates + /// that something else was found, such as a nested class. + ClassRangeLiteral, + /// An opening `[` was found with no corresponding closing `]`. + ClassUnclosed, + /// Note that this error variant is no longer used. Namely, a decimal + /// number can only appear as a repetition quantifier. When the number + /// in a repetition quantifier is empty, then it gets its own specialized + /// error, `RepetitionCountDecimalEmpty`. + DecimalEmpty, + /// An invalid decimal number was given where one was expected. + DecimalInvalid, + /// A bracketed hex literal was empty. + EscapeHexEmpty, + /// A bracketed hex literal did not correspond to a Unicode scalar value. + EscapeHexInvalid, + /// An invalid hexadecimal digit was found. + EscapeHexInvalidDigit, + /// EOF was found before an escape sequence was completed. + EscapeUnexpectedEof, + /// An unrecognized escape sequence. + EscapeUnrecognized, + /// A dangling negation was used when setting flags, e.g., `i-`. + FlagDanglingNegation, + /// A flag was used twice, e.g., `i-i`. + FlagDuplicate { + /// The position of the original flag. The error position + /// points to the duplicate flag. + original: Span, + }, + /// The negation operator was used twice, e.g., `-i-s`. + FlagRepeatedNegation { + /// The position of the original negation operator. The error position + /// points to the duplicate negation operator. + original: Span, + }, + /// Expected a flag but got EOF, e.g., `(?`. + FlagUnexpectedEof, + /// Unrecognized flag, e.g., `a`. + FlagUnrecognized, + /// A duplicate capture name was found. + GroupNameDuplicate { + /// The position of the initial occurrence of the capture name. The + /// error position itself points to the duplicate occurrence. + original: Span, + }, + /// A capture group name is empty, e.g., `(?P<>abc)`. + GroupNameEmpty, + /// An invalid character was seen for a capture group name. This includes + /// errors where the first character is a digit (even though subsequent + /// characters are allowed to be digits). + GroupNameInvalid, + /// A closing `>` could not be found for a capture group name. + GroupNameUnexpectedEof, + /// An unclosed group, e.g., `(ab`. + /// + /// The span of this error corresponds to the unclosed parenthesis. + GroupUnclosed, + /// An unopened group, e.g., `ab)`. + GroupUnopened, + /// The nest limit was exceeded. The limit stored here is the limit + /// configured in the parser. + NestLimitExceeded(u32), + /// The range provided in a counted repetition operator is invalid. The + /// range is invalid if the start is greater than the end. + RepetitionCountInvalid, + /// An opening `{` was not followed by a valid decimal value. + /// For example, `x{}` or `x{]}` would fail. + RepetitionCountDecimalEmpty, + /// An opening `{` was found with no corresponding closing `}`. + RepetitionCountUnclosed, + /// A repetition operator was applied to a missing sub-expression. This + /// occurs, for example, in the regex consisting of just a `*` or even + /// `(?i)*`. It is, however, possible to create a repetition operating on + /// an empty sub-expression. For example, `()*` is still considered valid. + RepetitionMissing, + /// The Unicode class is not valid. This typically occurs when a `\p` is + /// followed by something other than a `{`. + UnicodeClassInvalid, + /// When octal support is disabled, this error is produced when an octal + /// escape is used. The octal escape is assumed to be an invocation of + /// a backreference, which is the common case. + UnsupportedBackreference, + /// When syntax similar to PCRE's look-around is used, this error is + /// returned. Some example syntaxes that are rejected include, but are + /// not necessarily limited to, `(?=re)`, `(?!re)`, `(?<=re)` and + /// `(?<!re)`. Note that all of these syntaxes are otherwise invalid; this + /// error is used to improve the user experience. + UnsupportedLookAround, + /// Hints that destructuring should not be exhaustive. + /// + /// This enum may grow additional variants, so this makes sure clients + /// don't count on exhaustive matching. (Otherwise, adding a new variant + /// could break existing code.) + #[doc(hidden)] + __Nonexhaustive, +} + +impl error::Error for Error { + // TODO: Remove this method entirely on the next breaking semver release. + #[allow(deprecated)] + fn description(&self) -> &str { + use self::ErrorKind::*; + match self.kind { + CaptureLimitExceeded => "capture group limit exceeded", + ClassEscapeInvalid => "invalid escape sequence in character class", + ClassRangeInvalid => "invalid character class range", + ClassRangeLiteral => "invalid range boundary, must be a literal", + ClassUnclosed => "unclosed character class", + DecimalEmpty => "empty decimal literal", + DecimalInvalid => "invalid decimal literal", + EscapeHexEmpty => "empty hexadecimal literal", + EscapeHexInvalid => "invalid hexadecimal literal", + EscapeHexInvalidDigit => "invalid hexadecimal digit", + EscapeUnexpectedEof => "unexpected eof (escape sequence)", + EscapeUnrecognized => "unrecognized escape sequence", + FlagDanglingNegation => "dangling flag negation operator", + FlagDuplicate { .. } => "duplicate flag", + FlagRepeatedNegation { .. } => "repeated negation", + FlagUnexpectedEof => "unexpected eof (flag)", + FlagUnrecognized => "unrecognized flag", + GroupNameDuplicate { .. } => "duplicate capture group name", + GroupNameEmpty => "empty capture group name", + GroupNameInvalid => "invalid capture group name", + GroupNameUnexpectedEof => "unclosed capture group name", + GroupUnclosed => "unclosed group", + GroupUnopened => "unopened group", + NestLimitExceeded(_) => "nest limit exceeded", + RepetitionCountInvalid => "invalid repetition count range", + RepetitionCountUnclosed => "unclosed counted repetition", + RepetitionMissing => "repetition operator missing expression", + UnicodeClassInvalid => "invalid Unicode character class", + UnsupportedBackreference => "backreferences are not supported", + UnsupportedLookAround => "look-around is not supported", + _ => unreachable!(), + } + } +} + +impl fmt::Display for Error { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + crate::error::Formatter::from(self).fmt(f) + } +} + +impl fmt::Display for ErrorKind { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + use self::ErrorKind::*; + match *self { + CaptureLimitExceeded => write!( + f, + "exceeded the maximum number of \ + capturing groups ({})", + ::std::u32::MAX + ), + ClassEscapeInvalid => { + write!(f, "invalid escape sequence found in character class") + } + ClassRangeInvalid => write!( + f, + "invalid character class range, \ + the start must be <= the end" + ), + ClassRangeLiteral => { + write!(f, "invalid range boundary, must be a literal") + } + ClassUnclosed => write!(f, "unclosed character class"), + DecimalEmpty => write!(f, "decimal literal empty"), + DecimalInvalid => write!(f, "decimal literal invalid"), + EscapeHexEmpty => write!(f, "hexadecimal literal empty"), + EscapeHexInvalid => { + write!(f, "hexadecimal literal is not a Unicode scalar value") + } + EscapeHexInvalidDigit => write!(f, "invalid hexadecimal digit"), + EscapeUnexpectedEof => write!( + f, + "incomplete escape sequence, \ + reached end of pattern prematurely" + ), + EscapeUnrecognized => write!(f, "unrecognized escape sequence"), + FlagDanglingNegation => { + write!(f, "dangling flag negation operator") + } + FlagDuplicate { .. } => write!(f, "duplicate flag"), + FlagRepeatedNegation { .. } => { + write!(f, "flag negation operator repeated") + } + FlagUnexpectedEof => { + write!(f, "expected flag but got end of regex") + } + FlagUnrecognized => write!(f, "unrecognized flag"), + GroupNameDuplicate { .. } => { + write!(f, "duplicate capture group name") + } + GroupNameEmpty => write!(f, "empty capture group name"), + GroupNameInvalid => write!(f, "invalid capture group character"), + GroupNameUnexpectedEof => write!(f, "unclosed capture group name"), + GroupUnclosed => write!(f, "unclosed group"), + GroupUnopened => write!(f, "unopened group"), + NestLimitExceeded(limit) => write!( + f, + "exceed the maximum number of \ + nested parentheses/brackets ({})", + limit + ), + RepetitionCountInvalid => write!( + f, + "invalid repetition count range, \ + the start must be <= the end" + ), + RepetitionCountDecimalEmpty => { + write!(f, "repetition quantifier expects a valid decimal") + } + RepetitionCountUnclosed => { + write!(f, "unclosed counted repetition") + } + RepetitionMissing => { + write!(f, "repetition operator missing expression") + } + UnicodeClassInvalid => { + write!(f, "invalid Unicode character class") + } + UnsupportedBackreference => { + write!(f, "backreferences are not supported") + } + UnsupportedLookAround => write!( + f, + "look-around, including look-ahead and look-behind, \ + is not supported" + ), + _ => unreachable!(), + } + } +} + +/// Span represents the position information of a single AST item. +/// +/// All span positions are absolute byte offsets that can be used on the +/// original regular expression that was parsed. +#[derive(Clone, Copy, Eq, PartialEq)] +pub struct Span { + /// The start byte offset. + pub start: Position, + /// The end byte offset. + pub end: Position, +} + +impl fmt::Debug for Span { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!(f, "Span({:?}, {:?})", self.start, self.end) + } +} + +impl Ord for Span { + fn cmp(&self, other: &Span) -> Ordering { + (&self.start, &self.end).cmp(&(&other.start, &other.end)) + } +} + +impl PartialOrd for Span { + fn partial_cmp(&self, other: &Span) -> Option<Ordering> { + Some(self.cmp(other)) + } +} + +/// A single position in a regular expression. +/// +/// A position encodes one half of a span, and include the byte offset, line +/// number and column number. +#[derive(Clone, Copy, Eq, PartialEq)] +pub struct Position { + /// The absolute offset of this position, starting at `0` from the + /// beginning of the regular expression pattern string. + pub offset: usize, + /// The line number, starting at `1`. + pub line: usize, + /// The approximate column number, starting at `1`. + pub column: usize, +} + +impl fmt::Debug for Position { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!( + f, + "Position(o: {:?}, l: {:?}, c: {:?})", + self.offset, self.line, self.column + ) + } +} + +impl Ord for Position { + fn cmp(&self, other: &Position) -> Ordering { + self.offset.cmp(&other.offset) + } +} + +impl PartialOrd for Position { + fn partial_cmp(&self, other: &Position) -> Option<Ordering> { + Some(self.cmp(other)) + } +} + +impl Span { + /// Create a new span with the given positions. + pub fn new(start: Position, end: Position) -> Span { + Span { start, end } + } + + /// Create a new span using the given position as the start and end. + pub fn splat(pos: Position) -> Span { + Span::new(pos, pos) + } + + /// Create a new span by replacing the starting the position with the one + /// given. + pub fn with_start(self, pos: Position) -> Span { + Span { start: pos, ..self } + } + + /// Create a new span by replacing the ending the position with the one + /// given. + pub fn with_end(self, pos: Position) -> Span { + Span { end: pos, ..self } + } + + /// Returns true if and only if this span occurs on a single line. + pub fn is_one_line(&self) -> bool { + self.start.line == self.end.line + } + + /// Returns true if and only if this span is empty. That is, it points to + /// a single position in the concrete syntax of a regular expression. + pub fn is_empty(&self) -> bool { + self.start.offset == self.end.offset + } +} + +impl Position { + /// Create a new position with the given information. + /// + /// `offset` is the absolute offset of the position, starting at `0` from + /// the beginning of the regular expression pattern string. + /// + /// `line` is the line number, starting at `1`. + /// + /// `column` is the approximate column number, starting at `1`. + pub fn new(offset: usize, line: usize, column: usize) -> Position { + Position { offset, line, column } + } +} + +/// An abstract syntax tree for a singular expression along with comments +/// found. +/// +/// Comments are not stored in the tree itself to avoid complexity. Each +/// comment contains a span of precisely where it occurred in the original +/// regular expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct WithComments { + /// The actual ast. + pub ast: Ast, + /// All comments found in the original regular expression. + pub comments: Vec<Comment>, +} + +/// A comment from a regular expression with an associated span. +/// +/// A regular expression can only contain comments when the `x` flag is +/// enabled. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Comment { + /// The span of this comment, including the beginning `#` and ending `\n`. + pub span: Span, + /// The comment text, starting with the first character following the `#` + /// and ending with the last character preceding the `\n`. + pub comment: String, +} + +/// An abstract syntax tree for a single regular expression. +/// +/// An `Ast`'s `fmt::Display` implementation uses constant stack space and heap +/// space proportional to the size of the `Ast`. +/// +/// This type defines its own destructor that uses constant stack space and +/// heap space proportional to the size of the `Ast`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Ast { + /// An empty regex that matches everything. + Empty(Span), + /// A set of flags, e.g., `(?is)`. + Flags(SetFlags), + /// A single character literal, which includes escape sequences. + Literal(Literal), + /// The "any character" class. + Dot(Span), + /// A single zero-width assertion. + Assertion(Assertion), + /// A single character class. This includes all forms of character classes + /// except for `.`. e.g., `\d`, `\pN`, `[a-z]` and `[[:alpha:]]`. + Class(Class), + /// A repetition operator applied to an arbitrary regular expression. + Repetition(Repetition), + /// A grouped regular expression. + Group(Group), + /// An alternation of regular expressions. + Alternation(Alternation), + /// A concatenation of regular expressions. + Concat(Concat), +} + +impl Ast { + /// Return the span of this abstract syntax tree. + pub fn span(&self) -> &Span { + match *self { + Ast::Empty(ref span) => span, + Ast::Flags(ref x) => &x.span, + Ast::Literal(ref x) => &x.span, + Ast::Dot(ref span) => span, + Ast::Assertion(ref x) => &x.span, + Ast::Class(ref x) => x.span(), + Ast::Repetition(ref x) => &x.span, + Ast::Group(ref x) => &x.span, + Ast::Alternation(ref x) => &x.span, + Ast::Concat(ref x) => &x.span, + } + } + + /// Return true if and only if this Ast is empty. + pub fn is_empty(&self) -> bool { + match *self { + Ast::Empty(_) => true, + _ => false, + } + } + + /// Returns true if and only if this AST has any (including possibly empty) + /// subexpressions. + fn has_subexprs(&self) -> bool { + match *self { + Ast::Empty(_) + | Ast::Flags(_) + | Ast::Literal(_) + | Ast::Dot(_) + | Ast::Assertion(_) => false, + Ast::Class(_) + | Ast::Repetition(_) + | Ast::Group(_) + | Ast::Alternation(_) + | Ast::Concat(_) => true, + } + } +} + +/// Print a display representation of this Ast. +/// +/// This does not preserve any of the original whitespace formatting that may +/// have originally been present in the concrete syntax from which this Ast +/// was generated. +/// +/// This implementation uses constant stack space and heap space proportional +/// to the size of the `Ast`. +impl fmt::Display for Ast { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + use crate::ast::print::Printer; + Printer::new().print(self, f) + } +} + +/// An alternation of regular expressions. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Alternation { + /// The span of this alternation. + pub span: Span, + /// The alternate regular expressions. + pub asts: Vec<Ast>, +} + +impl Alternation { + /// Return this alternation as an AST. + /// + /// If this alternation contains zero ASTs, then Ast::Empty is + /// returned. If this alternation contains exactly 1 AST, then the + /// corresponding AST is returned. Otherwise, Ast::Alternation is returned. + pub fn into_ast(mut self) -> Ast { + match self.asts.len() { + 0 => Ast::Empty(self.span), + 1 => self.asts.pop().unwrap(), + _ => Ast::Alternation(self), + } + } +} + +/// A concatenation of regular expressions. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Concat { + /// The span of this concatenation. + pub span: Span, + /// The concatenation regular expressions. + pub asts: Vec<Ast>, +} + +impl Concat { + /// Return this concatenation as an AST. + /// + /// If this concatenation contains zero ASTs, then Ast::Empty is + /// returned. If this concatenation contains exactly 1 AST, then the + /// corresponding AST is returned. Otherwise, Ast::Concat is returned. + pub fn into_ast(mut self) -> Ast { + match self.asts.len() { + 0 => Ast::Empty(self.span), + 1 => self.asts.pop().unwrap(), + _ => Ast::Concat(self), + } + } +} + +/// A single literal expression. +/// +/// A literal corresponds to a single Unicode scalar value. Literals may be +/// represented in their literal form, e.g., `a` or in their escaped form, +/// e.g., `\x61`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Literal { + /// The span of this literal. + pub span: Span, + /// The kind of this literal. + pub kind: LiteralKind, + /// The Unicode scalar value corresponding to this literal. + pub c: char, +} + +impl Literal { + /// If this literal was written as a `\x` hex escape, then this returns + /// the corresponding byte value. Otherwise, this returns `None`. + pub fn byte(&self) -> Option<u8> { + let short_hex = LiteralKind::HexFixed(HexLiteralKind::X); + if self.c as u32 <= 255 && self.kind == short_hex { + Some(self.c as u8) + } else { + None + } + } +} + +/// The kind of a single literal expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum LiteralKind { + /// The literal is written verbatim, e.g., `a` or `☃`. + Verbatim, + /// The literal is written as an escape because it is punctuation, e.g., + /// `\*` or `\[`. + Punctuation, + /// The literal is written as an octal escape, e.g., `\141`. + Octal, + /// The literal is written as a hex code with a fixed number of digits + /// depending on the type of the escape, e.g., `\x61` or or `\u0061` or + /// `\U00000061`. + HexFixed(HexLiteralKind), + /// The literal is written as a hex code with a bracketed number of + /// digits. The only restriction is that the bracketed hex code must refer + /// to a valid Unicode scalar value. + HexBrace(HexLiteralKind), + /// The literal is written as a specially recognized escape, e.g., `\f` + /// or `\n`. + Special(SpecialLiteralKind), +} + +/// The type of a special literal. +/// +/// A special literal is a special escape sequence recognized by the regex +/// parser, e.g., `\f` or `\n`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum SpecialLiteralKind { + /// Bell, spelled `\a` (`\x07`). + Bell, + /// Form feed, spelled `\f` (`\x0C`). + FormFeed, + /// Tab, spelled `\t` (`\x09`). + Tab, + /// Line feed, spelled `\n` (`\x0A`). + LineFeed, + /// Carriage return, spelled `\r` (`\x0D`). + CarriageReturn, + /// Vertical tab, spelled `\v` (`\x0B`). + VerticalTab, + /// Space, spelled `\ ` (`\x20`). Note that this can only appear when + /// parsing in verbose mode. + Space, +} + +/// The type of a Unicode hex literal. +/// +/// Note that all variants behave the same when used with brackets. They only +/// differ when used without brackets in the number of hex digits that must +/// follow. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum HexLiteralKind { + /// A `\x` prefix. When used without brackets, this form is limited to + /// two digits. + X, + /// A `\u` prefix. When used without brackets, this form is limited to + /// four digits. + UnicodeShort, + /// A `\U` prefix. When used without brackets, this form is limited to + /// eight digits. + UnicodeLong, +} + +impl HexLiteralKind { + /// The number of digits that must be used with this literal form when + /// used without brackets. When used with brackets, there is no + /// restriction on the number of digits. + pub fn digits(&self) -> u32 { + match *self { + HexLiteralKind::X => 2, + HexLiteralKind::UnicodeShort => 4, + HexLiteralKind::UnicodeLong => 8, + } + } +} + +/// A single character class expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Class { + /// A Unicode character class, e.g., `\pL` or `\p{Greek}`. + Unicode(ClassUnicode), + /// A perl character class, e.g., `\d` or `\W`. + Perl(ClassPerl), + /// A bracketed character class set, which may contain zero or more + /// character ranges and/or zero or more nested classes. e.g., + /// `[a-zA-Z\pL]`. + Bracketed(ClassBracketed), +} + +impl Class { + /// Return the span of this character class. + pub fn span(&self) -> &Span { + match *self { + Class::Perl(ref x) => &x.span, + Class::Unicode(ref x) => &x.span, + Class::Bracketed(ref x) => &x.span, + } + } +} + +/// A Perl character class. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassPerl { + /// The span of this class. + pub span: Span, + /// The kind of Perl class. + pub kind: ClassPerlKind, + /// Whether the class is negated or not. e.g., `\d` is not negated but + /// `\D` is. + pub negated: bool, +} + +/// The available Perl character classes. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ClassPerlKind { + /// Decimal numbers. + Digit, + /// Whitespace. + Space, + /// Word characters. + Word, +} + +/// An ASCII character class. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassAscii { + /// The span of this class. + pub span: Span, + /// The kind of ASCII class. + pub kind: ClassAsciiKind, + /// Whether the class is negated or not. e.g., `[[:alpha:]]` is not negated + /// but `[[:^alpha:]]` is. + pub negated: bool, +} + +/// The available ASCII character classes. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ClassAsciiKind { + /// `[0-9A-Za-z]` + Alnum, + /// `[A-Za-z]` + Alpha, + /// `[\x00-\x7F]` + Ascii, + /// `[ \t]` + Blank, + /// `[\x00-\x1F\x7F]` + Cntrl, + /// `[0-9]` + Digit, + /// `[!-~]` + Graph, + /// `[a-z]` + Lower, + /// `[ -~]` + Print, + /// `[!-/:-@\[-`{-~]` + Punct, + /// `[\t\n\v\f\r ]` + Space, + /// `[A-Z]` + Upper, + /// `[0-9A-Za-z_]` + Word, + /// `[0-9A-Fa-f]` + Xdigit, +} + +impl ClassAsciiKind { + /// Return the corresponding ClassAsciiKind variant for the given name. + /// + /// The name given should correspond to the lowercase version of the + /// variant name. e.g., `cntrl` is the name for `ClassAsciiKind::Cntrl`. + /// + /// If no variant with the corresponding name exists, then `None` is + /// returned. + pub fn from_name(name: &str) -> Option<ClassAsciiKind> { + use self::ClassAsciiKind::*; + match name { + "alnum" => Some(Alnum), + "alpha" => Some(Alpha), + "ascii" => Some(Ascii), + "blank" => Some(Blank), + "cntrl" => Some(Cntrl), + "digit" => Some(Digit), + "graph" => Some(Graph), + "lower" => Some(Lower), + "print" => Some(Print), + "punct" => Some(Punct), + "space" => Some(Space), + "upper" => Some(Upper), + "word" => Some(Word), + "xdigit" => Some(Xdigit), + _ => None, + } + } +} + +/// A Unicode character class. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassUnicode { + /// The span of this class. + pub span: Span, + /// Whether this class is negated or not. + /// + /// Note: be careful when using this attribute. This specifically refers + /// to whether the class is written as `\p` or `\P`, where the latter + /// is `negated = true`. However, it also possible to write something like + /// `\P{scx!=Katakana}` which is actually equivalent to + /// `\p{scx=Katakana}` and is therefore not actually negated even though + /// `negated = true` here. To test whether this class is truly negated + /// or not, use the `is_negated` method. + pub negated: bool, + /// The kind of Unicode class. + pub kind: ClassUnicodeKind, +} + +impl ClassUnicode { + /// Returns true if this class has been negated. + /// + /// Note that this takes the Unicode op into account, if it's present. + /// e.g., `is_negated` for `\P{scx!=Katakana}` will return `false`. + pub fn is_negated(&self) -> bool { + match self.kind { + ClassUnicodeKind::NamedValue { + op: ClassUnicodeOpKind::NotEqual, + .. + } => !self.negated, + _ => self.negated, + } + } +} + +/// The available forms of Unicode character classes. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ClassUnicodeKind { + /// A one letter abbreviated class, e.g., `\pN`. + OneLetter(char), + /// A binary property, general category or script. The string may be + /// empty. + Named(String), + /// A property name and an associated value. + NamedValue { + /// The type of Unicode op used to associate `name` with `value`. + op: ClassUnicodeOpKind, + /// The property name (which may be empty). + name: String, + /// The property value (which may be empty). + value: String, + }, +} + +/// The type of op used in a Unicode character class. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ClassUnicodeOpKind { + /// A property set to a specific value, e.g., `\p{scx=Katakana}`. + Equal, + /// A property set to a specific value using a colon, e.g., + /// `\p{scx:Katakana}`. + Colon, + /// A property that isn't a particular value, e.g., `\p{scx!=Katakana}`. + NotEqual, +} + +impl ClassUnicodeOpKind { + /// Whether the op is an equality op or not. + pub fn is_equal(&self) -> bool { + match *self { + ClassUnicodeOpKind::Equal | ClassUnicodeOpKind::Colon => true, + _ => false, + } + } +} + +/// A bracketed character class, e.g., `[a-z0-9]`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassBracketed { + /// The span of this class. + pub span: Span, + /// Whether this class is negated or not. e.g., `[a]` is not negated but + /// `[^a]` is. + pub negated: bool, + /// The type of this set. A set is either a normal union of things, e.g., + /// `[abc]` or a result of applying set operations, e.g., `[\pL--c]`. + pub kind: ClassSet, +} + +/// A character class set. +/// +/// This type corresponds to the internal structure of a bracketed character +/// class. That is, every bracketed character is one of two types: a union of +/// items (literals, ranges, other bracketed classes) or a tree of binary set +/// operations. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ClassSet { + /// An item, which can be a single literal, range, nested character class + /// or a union of items. + Item(ClassSetItem), + /// A single binary operation (i.e., &&, -- or ~~). + BinaryOp(ClassSetBinaryOp), +} + +impl ClassSet { + /// Build a set from a union. + pub fn union(ast: ClassSetUnion) -> ClassSet { + ClassSet::Item(ClassSetItem::Union(ast)) + } + + /// Return the span of this character class set. + pub fn span(&self) -> &Span { + match *self { + ClassSet::Item(ref x) => x.span(), + ClassSet::BinaryOp(ref x) => &x.span, + } + } + + /// Return true if and only if this class set is empty. + fn is_empty(&self) -> bool { + match *self { + ClassSet::Item(ClassSetItem::Empty(_)) => true, + _ => false, + } + } +} + +/// A single component of a character class set. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ClassSetItem { + /// An empty item. + /// + /// Note that a bracketed character class cannot contain a single empty + /// item. Empty items can appear when using one of the binary operators. + /// For example, `[&&]` is the intersection of two empty classes. + Empty(Span), + /// A single literal. + Literal(Literal), + /// A range between two literals. + Range(ClassSetRange), + /// An ASCII character class, e.g., `[:alnum:]` or `[:punct:]`. + Ascii(ClassAscii), + /// A Unicode character class, e.g., `\pL` or `\p{Greek}`. + Unicode(ClassUnicode), + /// A perl character class, e.g., `\d` or `\W`. + Perl(ClassPerl), + /// A bracketed character class set, which may contain zero or more + /// character ranges and/or zero or more nested classes. e.g., + /// `[a-zA-Z\pL]`. + Bracketed(Box<ClassBracketed>), + /// A union of items. + Union(ClassSetUnion), +} + +impl ClassSetItem { + /// Return the span of this character class set item. + pub fn span(&self) -> &Span { + match *self { + ClassSetItem::Empty(ref span) => span, + ClassSetItem::Literal(ref x) => &x.span, + ClassSetItem::Range(ref x) => &x.span, + ClassSetItem::Ascii(ref x) => &x.span, + ClassSetItem::Perl(ref x) => &x.span, + ClassSetItem::Unicode(ref x) => &x.span, + ClassSetItem::Bracketed(ref x) => &x.span, + ClassSetItem::Union(ref x) => &x.span, + } + } +} + +/// A single character class range in a set. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassSetRange { + /// The span of this range. + pub span: Span, + /// The start of this range. + pub start: Literal, + /// The end of this range. + pub end: Literal, +} + +impl ClassSetRange { + /// Returns true if and only if this character class range is valid. + /// + /// The only case where a range is invalid is if its start is greater than + /// its end. + pub fn is_valid(&self) -> bool { + self.start.c <= self.end.c + } +} + +/// A union of items inside a character class set. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassSetUnion { + /// The span of the items in this operation. e.g., the `a-z0-9` in + /// `[^a-z0-9]` + pub span: Span, + /// The sequence of items that make up this union. + pub items: Vec<ClassSetItem>, +} + +impl ClassSetUnion { + /// Push a new item in this union. + /// + /// The ending position of this union's span is updated to the ending + /// position of the span of the item given. If the union is empty, then + /// the starting position of this union is set to the starting position + /// of this item. + /// + /// In other words, if you only use this method to add items to a union + /// and you set the spans on each item correctly, then you should never + /// need to adjust the span of the union directly. + pub fn push(&mut self, item: ClassSetItem) { + if self.items.is_empty() { + self.span.start = item.span().start; + } + self.span.end = item.span().end; + self.items.push(item); + } + + /// Return this union as a character class set item. + /// + /// If this union contains zero items, then an empty union is + /// returned. If this concatenation contains exactly 1 item, then the + /// corresponding item is returned. Otherwise, ClassSetItem::Union is + /// returned. + pub fn into_item(mut self) -> ClassSetItem { + match self.items.len() { + 0 => ClassSetItem::Empty(self.span), + 1 => self.items.pop().unwrap(), + _ => ClassSetItem::Union(self), + } + } +} + +/// A Unicode character class set operation. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassSetBinaryOp { + /// The span of this operation. e.g., the `a-z--[h-p]` in `[a-z--h-p]`. + pub span: Span, + /// The type of this set operation. + pub kind: ClassSetBinaryOpKind, + /// The left hand side of the operation. + pub lhs: Box<ClassSet>, + /// The right hand side of the operation. + pub rhs: Box<ClassSet>, +} + +/// The type of a Unicode character class set operation. +/// +/// Note that this doesn't explicitly represent union since there is no +/// explicit union operator. Concatenation inside a character class corresponds +/// to the union operation. +#[derive(Clone, Copy, Debug, Eq, PartialEq)] +pub enum ClassSetBinaryOpKind { + /// The intersection of two sets, e.g., `\pN&&[a-z]`. + Intersection, + /// The difference of two sets, e.g., `\pN--[0-9]`. + Difference, + /// The symmetric difference of two sets. The symmetric difference is the + /// set of elements belonging to one but not both sets. + /// e.g., `[\pL~~[:ascii:]]`. + SymmetricDifference, +} + +/// A single zero-width assertion. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Assertion { + /// The span of this assertion. + pub span: Span, + /// The assertion kind, e.g., `\b` or `^`. + pub kind: AssertionKind, +} + +/// An assertion kind. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum AssertionKind { + /// `^` + StartLine, + /// `$` + EndLine, + /// `\A` + StartText, + /// `\z` + EndText, + /// `\b` + WordBoundary, + /// `\B` + NotWordBoundary, +} + +/// A repetition operation applied to a regular expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Repetition { + /// The span of this operation. + pub span: Span, + /// The actual operation. + pub op: RepetitionOp, + /// Whether this operation was applied greedily or not. + pub greedy: bool, + /// The regular expression under repetition. + pub ast: Box<Ast>, +} + +/// The repetition operator itself. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct RepetitionOp { + /// The span of this operator. This includes things like `+`, `*?` and + /// `{m,n}`. + pub span: Span, + /// The type of operation. + pub kind: RepetitionKind, +} + +/// The kind of a repetition operator. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum RepetitionKind { + /// `?` + ZeroOrOne, + /// `*` + ZeroOrMore, + /// `+` + OneOrMore, + /// `{m,n}` + Range(RepetitionRange), +} + +/// A range repetition operator. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum RepetitionRange { + /// `{m}` + Exactly(u32), + /// `{m,}` + AtLeast(u32), + /// `{m,n}` + Bounded(u32, u32), +} + +impl RepetitionRange { + /// Returns true if and only if this repetition range is valid. + /// + /// The only case where a repetition range is invalid is if it is bounded + /// and its start is greater than its end. + pub fn is_valid(&self) -> bool { + match *self { + RepetitionRange::Bounded(s, e) if s > e => false, + _ => true, + } + } +} + +/// A grouped regular expression. +/// +/// This includes both capturing and non-capturing groups. This does **not** +/// include flag-only groups like `(?is)`, but does contain any group that +/// contains a sub-expression, e.g., `(a)`, `(?P<name>a)`, `(?:a)` and +/// `(?is:a)`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Group { + /// The span of this group. + pub span: Span, + /// The kind of this group. + pub kind: GroupKind, + /// The regular expression in this group. + pub ast: Box<Ast>, +} + +impl Group { + /// If this group is non-capturing, then this returns the (possibly empty) + /// set of flags. Otherwise, `None` is returned. + pub fn flags(&self) -> Option<&Flags> { + match self.kind { + GroupKind::NonCapturing(ref flags) => Some(flags), + _ => None, + } + } + + /// Returns true if and only if this group is capturing. + pub fn is_capturing(&self) -> bool { + match self.kind { + GroupKind::CaptureIndex(_) | GroupKind::CaptureName(_) => true, + GroupKind::NonCapturing(_) => false, + } + } + + /// Returns the capture index of this group, if this is a capturing group. + /// + /// This returns a capture index precisely when `is_capturing` is `true`. + pub fn capture_index(&self) -> Option<u32> { + match self.kind { + GroupKind::CaptureIndex(i) => Some(i), + GroupKind::CaptureName(ref x) => Some(x.index), + GroupKind::NonCapturing(_) => None, + } + } +} + +/// The kind of a group. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum GroupKind { + /// `(a)` + CaptureIndex(u32), + /// `(?P<name>a)` + CaptureName(CaptureName), + /// `(?:a)` and `(?i:a)` + NonCapturing(Flags), +} + +/// A capture name. +/// +/// This corresponds to the name itself between the angle brackets in, e.g., +/// `(?P<foo>expr)`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct CaptureName { + /// The span of this capture name. + pub span: Span, + /// The capture name. + pub name: String, + /// The capture index. + pub index: u32, +} + +/// A group of flags that is not applied to a particular regular expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct SetFlags { + /// The span of these flags, including the grouping parentheses. + pub span: Span, + /// The actual sequence of flags. + pub flags: Flags, +} + +/// A group of flags. +/// +/// This corresponds only to the sequence of flags themselves, e.g., `is-u`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Flags { + /// The span of this group of flags. + pub span: Span, + /// A sequence of flag items. Each item is either a flag or a negation + /// operator. + pub items: Vec<FlagsItem>, +} + +impl Flags { + /// Add the given item to this sequence of flags. + /// + /// If the item was added successfully, then `None` is returned. If the + /// given item is a duplicate, then `Some(i)` is returned, where + /// `items[i].kind == item.kind`. + pub fn add_item(&mut self, item: FlagsItem) -> Option<usize> { + for (i, x) in self.items.iter().enumerate() { + if x.kind == item.kind { + return Some(i); + } + } + self.items.push(item); + None + } + + /// Returns the state of the given flag in this set. + /// + /// If the given flag is in the set but is negated, then `Some(false)` is + /// returned. + /// + /// If the given flag is in the set and is not negated, then `Some(true)` + /// is returned. + /// + /// Otherwise, `None` is returned. + pub fn flag_state(&self, flag: Flag) -> Option<bool> { + let mut negated = false; + for x in &self.items { + match x.kind { + FlagsItemKind::Negation => { + negated = true; + } + FlagsItemKind::Flag(ref xflag) if xflag == &flag => { + return Some(!negated); + } + _ => {} + } + } + None + } +} + +/// A single item in a group of flags. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct FlagsItem { + /// The span of this item. + pub span: Span, + /// The kind of this item. + pub kind: FlagsItemKind, +} + +/// The kind of an item in a group of flags. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum FlagsItemKind { + /// A negation operator applied to all subsequent flags in the enclosing + /// group. + Negation, + /// A single flag in a group. + Flag(Flag), +} + +impl FlagsItemKind { + /// Returns true if and only if this item is a negation operator. + pub fn is_negation(&self) -> bool { + match *self { + FlagsItemKind::Negation => true, + _ => false, + } + } +} + +/// A single flag. +#[derive(Clone, Copy, Debug, Eq, PartialEq)] +pub enum Flag { + /// `i` + CaseInsensitive, + /// `m` + MultiLine, + /// `s` + DotMatchesNewLine, + /// `U` + SwapGreed, + /// `u` + Unicode, + /// `x` + IgnoreWhitespace, +} + +/// A custom `Drop` impl is used for `Ast` such that it uses constant stack +/// space but heap space proportional to the depth of the `Ast`. +impl Drop for Ast { + fn drop(&mut self) { + use std::mem; + + match *self { + Ast::Empty(_) + | Ast::Flags(_) + | Ast::Literal(_) + | Ast::Dot(_) + | Ast::Assertion(_) + // Classes are recursive, so they get their own Drop impl. + | Ast::Class(_) => return, + Ast::Repetition(ref x) if !x.ast.has_subexprs() => return, + Ast::Group(ref x) if !x.ast.has_subexprs() => return, + Ast::Alternation(ref x) if x.asts.is_empty() => return, + Ast::Concat(ref x) if x.asts.is_empty() => return, + _ => {} + } + + let empty_span = || Span::splat(Position::new(0, 0, 0)); + let empty_ast = || Ast::Empty(empty_span()); + let mut stack = vec![mem::replace(self, empty_ast())]; + while let Some(mut ast) = stack.pop() { + match ast { + Ast::Empty(_) + | Ast::Flags(_) + | Ast::Literal(_) + | Ast::Dot(_) + | Ast::Assertion(_) + // Classes are recursive, so they get their own Drop impl. + | Ast::Class(_) => {} + Ast::Repetition(ref mut x) => { + stack.push(mem::replace(&mut x.ast, empty_ast())); + } + Ast::Group(ref mut x) => { + stack.push(mem::replace(&mut x.ast, empty_ast())); + } + Ast::Alternation(ref mut x) => { + stack.extend(x.asts.drain(..)); + } + Ast::Concat(ref mut x) => { + stack.extend(x.asts.drain(..)); + } + } + } + } +} + +/// A custom `Drop` impl is used for `ClassSet` such that it uses constant +/// stack space but heap space proportional to the depth of the `ClassSet`. +impl Drop for ClassSet { + fn drop(&mut self) { + use std::mem; + + match *self { + ClassSet::Item(ref item) => match *item { + ClassSetItem::Empty(_) + | ClassSetItem::Literal(_) + | ClassSetItem::Range(_) + | ClassSetItem::Ascii(_) + | ClassSetItem::Unicode(_) + | ClassSetItem::Perl(_) => return, + ClassSetItem::Bracketed(ref x) => { + if x.kind.is_empty() { + return; + } + } + ClassSetItem::Union(ref x) => { + if x.items.is_empty() { + return; + } + } + }, + ClassSet::BinaryOp(ref op) => { + if op.lhs.is_empty() && op.rhs.is_empty() { + return; + } + } + } + + let empty_span = || Span::splat(Position::new(0, 0, 0)); + let empty_set = || ClassSet::Item(ClassSetItem::Empty(empty_span())); + let mut stack = vec![mem::replace(self, empty_set())]; + while let Some(mut set) = stack.pop() { + match set { + ClassSet::Item(ref mut item) => match *item { + ClassSetItem::Empty(_) + | ClassSetItem::Literal(_) + | ClassSetItem::Range(_) + | ClassSetItem::Ascii(_) + | ClassSetItem::Unicode(_) + | ClassSetItem::Perl(_) => {} + ClassSetItem::Bracketed(ref mut x) => { + stack.push(mem::replace(&mut x.kind, empty_set())); + } + ClassSetItem::Union(ref mut x) => { + stack.extend(x.items.drain(..).map(ClassSet::Item)); + } + }, + ClassSet::BinaryOp(ref mut op) => { + stack.push(mem::replace(&mut op.lhs, empty_set())); + stack.push(mem::replace(&mut op.rhs, empty_set())); + } + } + } + } +} + +#[cfg(test)] +mod tests { + use super::*; + + // We use a thread with an explicit stack size to test that our destructor + // for Ast can handle arbitrarily sized expressions in constant stack + // space. In case we run on a platform without threads (WASM?), we limit + // this test to Windows/Unix. + #[test] + #[cfg(any(unix, windows))] + fn no_stack_overflow_on_drop() { + use std::thread; + + let run = || { + let span = || Span::splat(Position::new(0, 0, 0)); + let mut ast = Ast::Empty(span()); + for i in 0..200 { + ast = Ast::Group(Group { + span: span(), + kind: GroupKind::CaptureIndex(i), + ast: Box::new(ast), + }); + } + assert!(!ast.is_empty()); + }; + + // We run our test on a thread with a small stack size so we can + // force the issue more easily. + thread::Builder::new() + .stack_size(1 << 10) + .spawn(run) + .unwrap() + .join() + .unwrap(); + } +} diff --git a/third_party/rust/regex-syntax/src/ast/parse.rs b/third_party/rust/regex-syntax/src/ast/parse.rs new file mode 100644 index 0000000000..6e9c9aca06 --- /dev/null +++ b/third_party/rust/regex-syntax/src/ast/parse.rs @@ -0,0 +1,5930 @@ +/*! +This module provides a regular expression parser. +*/ + +use std::borrow::Borrow; +use std::cell::{Cell, RefCell}; +use std::mem; +use std::result; + +use crate::ast::{self, Ast, Position, Span}; +use crate::either::Either; + +use crate::is_meta_character; + +type Result<T> = result::Result<T, ast::Error>; + +/// A primitive is an expression with no sub-expressions. This includes +/// literals, assertions and non-set character classes. This representation +/// is used as intermediate state in the parser. +/// +/// This does not include ASCII character classes, since they can only appear +/// within a set character class. +#[derive(Clone, Debug, Eq, PartialEq)] +enum Primitive { + Literal(ast::Literal), + Assertion(ast::Assertion), + Dot(Span), + Perl(ast::ClassPerl), + Unicode(ast::ClassUnicode), +} + +impl Primitive { + /// Return the span of this primitive. + fn span(&self) -> &Span { + match *self { + Primitive::Literal(ref x) => &x.span, + Primitive::Assertion(ref x) => &x.span, + Primitive::Dot(ref span) => span, + Primitive::Perl(ref x) => &x.span, + Primitive::Unicode(ref x) => &x.span, + } + } + + /// Convert this primitive into a proper AST. + fn into_ast(self) -> Ast { + match self { + Primitive::Literal(lit) => Ast::Literal(lit), + Primitive::Assertion(assert) => Ast::Assertion(assert), + Primitive::Dot(span) => Ast::Dot(span), + Primitive::Perl(cls) => Ast::Class(ast::Class::Perl(cls)), + Primitive::Unicode(cls) => Ast::Class(ast::Class::Unicode(cls)), + } + } + + /// Convert this primitive into an item in a character class. + /// + /// If this primitive is not a legal item (i.e., an assertion or a dot), + /// then return an error. + fn into_class_set_item<P: Borrow<Parser>>( + self, + p: &ParserI<'_, P>, + ) -> Result<ast::ClassSetItem> { + use self::Primitive::*; + use crate::ast::ClassSetItem; + + match self { + Literal(lit) => Ok(ClassSetItem::Literal(lit)), + Perl(cls) => Ok(ClassSetItem::Perl(cls)), + Unicode(cls) => Ok(ClassSetItem::Unicode(cls)), + x => Err(p.error(*x.span(), ast::ErrorKind::ClassEscapeInvalid)), + } + } + + /// Convert this primitive into a literal in a character class. In + /// particular, literals are the only valid items that can appear in + /// ranges. + /// + /// If this primitive is not a legal item (i.e., a class, assertion or a + /// dot), then return an error. + fn into_class_literal<P: Borrow<Parser>>( + self, + p: &ParserI<'_, P>, + ) -> Result<ast::Literal> { + use self::Primitive::*; + + match self { + Literal(lit) => Ok(lit), + x => Err(p.error(*x.span(), ast::ErrorKind::ClassRangeLiteral)), + } + } +} + +/// Returns true if the given character is a hexadecimal digit. +fn is_hex(c: char) -> bool { + ('0' <= c && c <= '9') || ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F') +} + +/// Returns true if the given character is a valid in a capture group name. +/// +/// If `first` is true, then `c` is treated as the first character in the +/// group name (which must be alphabetic or underscore). +fn is_capture_char(c: char, first: bool) -> bool { + c == '_' + || (!first + && (('0' <= c && c <= '9') || c == '.' || c == '[' || c == ']')) + || ('A' <= c && c <= 'Z') + || ('a' <= c && c <= 'z') +} + +/// A builder for a regular expression parser. +/// +/// This builder permits modifying configuration options for the parser. +#[derive(Clone, Debug)] +pub struct ParserBuilder { + ignore_whitespace: bool, + nest_limit: u32, + octal: bool, +} + +impl Default for ParserBuilder { + fn default() -> ParserBuilder { + ParserBuilder::new() + } +} + +impl ParserBuilder { + /// Create a new parser builder with a default configuration. + pub fn new() -> ParserBuilder { + ParserBuilder { + ignore_whitespace: false, + nest_limit: 250, + octal: false, + } + } + + /// Build a parser from this configuration with the given pattern. + pub fn build(&self) -> Parser { + Parser { + pos: Cell::new(Position { offset: 0, line: 1, column: 1 }), + capture_index: Cell::new(0), + nest_limit: self.nest_limit, + octal: self.octal, + initial_ignore_whitespace: self.ignore_whitespace, + ignore_whitespace: Cell::new(self.ignore_whitespace), + comments: RefCell::new(vec![]), + stack_group: RefCell::new(vec![]), + stack_class: RefCell::new(vec![]), + capture_names: RefCell::new(vec![]), + scratch: RefCell::new(String::new()), + } + } + + /// Set the nesting limit for this parser. + /// + /// The nesting limit controls how deep the abstract syntax tree is allowed + /// to be. If the AST exceeds the given limit (e.g., with too many nested + /// groups), then an error is returned by the parser. + /// + /// The purpose of this limit is to act as a heuristic to prevent stack + /// overflow for consumers that do structural induction on an `Ast` using + /// explicit recursion. While this crate never does this (instead using + /// constant stack space and moving the call stack to the heap), other + /// crates may. + /// + /// This limit is not checked until the entire Ast is parsed. Therefore, + /// if callers want to put a limit on the amount of heap space used, then + /// they should impose a limit on the length, in bytes, of the concrete + /// pattern string. In particular, this is viable since this parser + /// implementation will limit itself to heap space proportional to the + /// length of the pattern string. + /// + /// Note that a nest limit of `0` will return a nest limit error for most + /// patterns but not all. For example, a nest limit of `0` permits `a` but + /// not `ab`, since `ab` requires a concatenation, which results in a nest + /// depth of `1`. In general, a nest limit is not something that manifests + /// in an obvious way in the concrete syntax, therefore, it should not be + /// used in a granular way. + pub fn nest_limit(&mut self, limit: u32) -> &mut ParserBuilder { + self.nest_limit = limit; + self + } + + /// Whether to support octal syntax or not. + /// + /// Octal syntax is a little-known way of uttering Unicode codepoints in + /// a regular expression. For example, `a`, `\x61`, `\u0061` and + /// `\141` are all equivalent regular expressions, where the last example + /// shows octal syntax. + /// + /// While supporting octal syntax isn't in and of itself a problem, it does + /// make good error messages harder. That is, in PCRE based regex engines, + /// syntax like `\0` invokes a backreference, which is explicitly + /// unsupported in Rust's regex engine. However, many users expect it to + /// be supported. Therefore, when octal support is disabled, the error + /// message will explicitly mention that backreferences aren't supported. + /// + /// Octal syntax is disabled by default. + pub fn octal(&mut self, yes: bool) -> &mut ParserBuilder { + self.octal = yes; + self + } + + /// Enable verbose mode in the regular expression. + /// + /// When enabled, verbose mode permits insignificant whitespace in many + /// places in the regular expression, as well as comments. Comments are + /// started using `#` and continue until the end of the line. + /// + /// By default, this is disabled. It may be selectively enabled in the + /// regular expression by using the `x` flag regardless of this setting. + pub fn ignore_whitespace(&mut self, yes: bool) -> &mut ParserBuilder { + self.ignore_whitespace = yes; + self + } +} + +/// A regular expression parser. +/// +/// This parses a string representation of a regular expression into an +/// abstract syntax tree. The size of the tree is proportional to the length +/// of the regular expression pattern. +/// +/// A `Parser` can be configured in more detail via a +/// [`ParserBuilder`](struct.ParserBuilder.html). +#[derive(Clone, Debug)] +pub struct Parser { + /// The current position of the parser. + pos: Cell<Position>, + /// The current capture index. + capture_index: Cell<u32>, + /// The maximum number of open parens/brackets allowed. If the parser + /// exceeds this number, then an error is returned. + nest_limit: u32, + /// Whether to support octal syntax or not. When `false`, the parser will + /// return an error helpfully pointing out that backreferences are not + /// supported. + octal: bool, + /// The initial setting for `ignore_whitespace` as provided by + /// `ParserBuilder`. It is used when resetting the parser's state. + initial_ignore_whitespace: bool, + /// Whether whitespace should be ignored. When enabled, comments are + /// also permitted. + ignore_whitespace: Cell<bool>, + /// A list of comments, in order of appearance. + comments: RefCell<Vec<ast::Comment>>, + /// A stack of grouped sub-expressions, including alternations. + stack_group: RefCell<Vec<GroupState>>, + /// A stack of nested character classes. This is only non-empty when + /// parsing a class. + stack_class: RefCell<Vec<ClassState>>, + /// A sorted sequence of capture names. This is used to detect duplicate + /// capture names and report an error if one is detected. + capture_names: RefCell<Vec<ast::CaptureName>>, + /// A scratch buffer used in various places. Mostly this is used to + /// accumulate relevant characters from parts of a pattern. + scratch: RefCell<String>, +} + +/// ParserI is the internal parser implementation. +/// +/// We use this separate type so that we can carry the provided pattern string +/// along with us. In particular, a `Parser` internal state is not tied to any +/// one pattern, but `ParserI` is. +/// +/// This type also lets us use `ParserI<&Parser>` in production code while +/// retaining the convenience of `ParserI<Parser>` for tests, which sometimes +/// work against the internal interface of the parser. +#[derive(Clone, Debug)] +struct ParserI<'s, P> { + /// The parser state/configuration. + parser: P, + /// The full regular expression provided by the user. + pattern: &'s str, +} + +/// GroupState represents a single stack frame while parsing nested groups +/// and alternations. Each frame records the state up to an opening parenthesis +/// or a alternating bracket `|`. +#[derive(Clone, Debug)] +enum GroupState { + /// This state is pushed whenever an opening group is found. + Group { + /// The concatenation immediately preceding the opening group. + concat: ast::Concat, + /// The group that has been opened. Its sub-AST is always empty. + group: ast::Group, + /// Whether this group has the `x` flag enabled or not. + ignore_whitespace: bool, + }, + /// This state is pushed whenever a new alternation branch is found. If + /// an alternation branch is found and this state is at the top of the + /// stack, then this state should be modified to include the new + /// alternation. + Alternation(ast::Alternation), +} + +/// ClassState represents a single stack frame while parsing character classes. +/// Each frame records the state up to an intersection, difference, symmetric +/// difference or nested class. +/// +/// Note that a parser's character class stack is only non-empty when parsing +/// a character class. In all other cases, it is empty. +#[derive(Clone, Debug)] +enum ClassState { + /// This state is pushed whenever an opening bracket is found. + Open { + /// The union of class items immediately preceding this class. + union: ast::ClassSetUnion, + /// The class that has been opened. Typically this just corresponds + /// to the `[`, but it can also include `[^` since `^` indicates + /// negation of the class. + set: ast::ClassBracketed, + }, + /// This state is pushed when a operator is seen. When popped, the stored + /// set becomes the left hand side of the operator. + Op { + /// The type of the operation, i.e., &&, -- or ~~. + kind: ast::ClassSetBinaryOpKind, + /// The left-hand side of the operator. + lhs: ast::ClassSet, + }, +} + +impl Parser { + /// Create a new parser with a default configuration. + /// + /// The parser can be run with either the `parse` or `parse_with_comments` + /// methods. The parse methods return an abstract syntax tree. + /// + /// To set configuration options on the parser, use + /// [`ParserBuilder`](struct.ParserBuilder.html). + pub fn new() -> Parser { + ParserBuilder::new().build() + } + + /// Parse the regular expression into an abstract syntax tree. + pub fn parse(&mut self, pattern: &str) -> Result<Ast> { + ParserI::new(self, pattern).parse() + } + + /// Parse the regular expression and return an abstract syntax tree with + /// all of the comments found in the pattern. + pub fn parse_with_comments( + &mut self, + pattern: &str, + ) -> Result<ast::WithComments> { + ParserI::new(self, pattern).parse_with_comments() + } + + /// Reset the internal state of a parser. + /// + /// This is called at the beginning of every parse. This prevents the + /// parser from running with inconsistent state (say, if a previous + /// invocation returned an error and the parser is reused). + fn reset(&self) { + // These settings should be in line with the construction + // in `ParserBuilder::build`. + self.pos.set(Position { offset: 0, line: 1, column: 1 }); + self.ignore_whitespace.set(self.initial_ignore_whitespace); + self.comments.borrow_mut().clear(); + self.stack_group.borrow_mut().clear(); + self.stack_class.borrow_mut().clear(); + } +} + +impl<'s, P: Borrow<Parser>> ParserI<'s, P> { + /// Build an internal parser from a parser configuration and a pattern. + fn new(parser: P, pattern: &'s str) -> ParserI<'s, P> { + ParserI { parser, pattern } + } + + /// Return a reference to the parser state. + fn parser(&self) -> &Parser { + self.parser.borrow() + } + + /// Return a reference to the pattern being parsed. + fn pattern(&self) -> &str { + self.pattern.borrow() + } + + /// Create a new error with the given span and error type. + fn error(&self, span: Span, kind: ast::ErrorKind) -> ast::Error { + ast::Error { kind, pattern: self.pattern().to_string(), span } + } + + /// Return the current offset of the parser. + /// + /// The offset starts at `0` from the beginning of the regular expression + /// pattern string. + fn offset(&self) -> usize { + self.parser().pos.get().offset + } + + /// Return the current line number of the parser. + /// + /// The line number starts at `1`. + fn line(&self) -> usize { + self.parser().pos.get().line + } + + /// Return the current column of the parser. + /// + /// The column number starts at `1` and is reset whenever a `\n` is seen. + fn column(&self) -> usize { + self.parser().pos.get().column + } + + /// Return the next capturing index. Each subsequent call increments the + /// internal index. + /// + /// The span given should correspond to the location of the opening + /// parenthesis. + /// + /// If the capture limit is exceeded, then an error is returned. + fn next_capture_index(&self, span: Span) -> Result<u32> { + let current = self.parser().capture_index.get(); + let i = current.checked_add(1).ok_or_else(|| { + self.error(span, ast::ErrorKind::CaptureLimitExceeded) + })?; + self.parser().capture_index.set(i); + Ok(i) + } + + /// Adds the given capture name to this parser. If this capture name has + /// already been used, then an error is returned. + fn add_capture_name(&self, cap: &ast::CaptureName) -> Result<()> { + let mut names = self.parser().capture_names.borrow_mut(); + match names + .binary_search_by_key(&cap.name.as_str(), |c| c.name.as_str()) + { + Err(i) => { + names.insert(i, cap.clone()); + Ok(()) + } + Ok(i) => Err(self.error( + cap.span, + ast::ErrorKind::GroupNameDuplicate { original: names[i].span }, + )), + } + } + + /// Return whether the parser should ignore whitespace or not. + fn ignore_whitespace(&self) -> bool { + self.parser().ignore_whitespace.get() + } + + /// Return the character at the current position of the parser. + /// + /// This panics if the current position does not point to a valid char. + fn char(&self) -> char { + self.char_at(self.offset()) + } + + /// Return the character at the given position. + /// + /// This panics if the given position does not point to a valid char. + fn char_at(&self, i: usize) -> char { + self.pattern()[i..] + .chars() + .next() + .unwrap_or_else(|| panic!("expected char at offset {}", i)) + } + + /// Bump the parser to the next Unicode scalar value. + /// + /// If the end of the input has been reached, then `false` is returned. + fn bump(&self) -> bool { + if self.is_eof() { + return false; + } + let Position { mut offset, mut line, mut column } = self.pos(); + if self.char() == '\n' { + line = line.checked_add(1).unwrap(); + column = 1; + } else { + column = column.checked_add(1).unwrap(); + } + offset += self.char().len_utf8(); + self.parser().pos.set(Position { offset, line, column }); + self.pattern()[self.offset()..].chars().next().is_some() + } + + /// If the substring starting at the current position of the parser has + /// the given prefix, then bump the parser to the character immediately + /// following the prefix and return true. Otherwise, don't bump the parser + /// and return false. + fn bump_if(&self, prefix: &str) -> bool { + if self.pattern()[self.offset()..].starts_with(prefix) { + for _ in 0..prefix.chars().count() { + self.bump(); + } + true + } else { + false + } + } + + /// Returns true if and only if the parser is positioned at a look-around + /// prefix. The conditions under which this returns true must always + /// correspond to a regular expression that would otherwise be consider + /// invalid. + /// + /// This should only be called immediately after parsing the opening of + /// a group or a set of flags. + fn is_lookaround_prefix(&self) -> bool { + self.bump_if("?=") + || self.bump_if("?!") + || self.bump_if("?<=") + || self.bump_if("?<!") + } + + /// Bump the parser, and if the `x` flag is enabled, bump through any + /// subsequent spaces. Return true if and only if the parser is not at + /// EOF. + fn bump_and_bump_space(&self) -> bool { + if !self.bump() { + return false; + } + self.bump_space(); + !self.is_eof() + } + + /// If the `x` flag is enabled (i.e., whitespace insensitivity with + /// comments), then this will advance the parser through all whitespace + /// and comments to the next non-whitespace non-comment byte. + /// + /// If the `x` flag is disabled, then this is a no-op. + /// + /// This should be used selectively throughout the parser where + /// arbitrary whitespace is permitted when the `x` flag is enabled. For + /// example, `{ 5 , 6}` is equivalent to `{5,6}`. + fn bump_space(&self) { + if !self.ignore_whitespace() { + return; + } + while !self.is_eof() { + if self.char().is_whitespace() { + self.bump(); + } else if self.char() == '#' { + let start = self.pos(); + let mut comment_text = String::new(); + self.bump(); + while !self.is_eof() { + let c = self.char(); + self.bump(); + if c == '\n' { + break; + } + comment_text.push(c); + } + let comment = ast::Comment { + span: Span::new(start, self.pos()), + comment: comment_text, + }; + self.parser().comments.borrow_mut().push(comment); + } else { + break; + } + } + } + + /// Peek at the next character in the input without advancing the parser. + /// + /// If the input has been exhausted, then this returns `None`. + fn peek(&self) -> Option<char> { + if self.is_eof() { + return None; + } + self.pattern()[self.offset() + self.char().len_utf8()..].chars().next() + } + + /// Like peek, but will ignore spaces when the parser is in whitespace + /// insensitive mode. + fn peek_space(&self) -> Option<char> { + if !self.ignore_whitespace() { + return self.peek(); + } + if self.is_eof() { + return None; + } + let mut start = self.offset() + self.char().len_utf8(); + let mut in_comment = false; + for (i, c) in self.pattern()[start..].char_indices() { + if c.is_whitespace() { + continue; + } else if !in_comment && c == '#' { + in_comment = true; + } else if in_comment && c == '\n' { + in_comment = false; + } else { + start += i; + break; + } + } + self.pattern()[start..].chars().next() + } + + /// Returns true if the next call to `bump` would return false. + fn is_eof(&self) -> bool { + self.offset() == self.pattern().len() + } + + /// Return the current position of the parser, which includes the offset, + /// line and column. + fn pos(&self) -> Position { + self.parser().pos.get() + } + + /// Create a span at the current position of the parser. Both the start + /// and end of the span are set. + fn span(&self) -> Span { + Span::splat(self.pos()) + } + + /// Create a span that covers the current character. + fn span_char(&self) -> Span { + let mut next = Position { + offset: self.offset().checked_add(self.char().len_utf8()).unwrap(), + line: self.line(), + column: self.column().checked_add(1).unwrap(), + }; + if self.char() == '\n' { + next.line += 1; + next.column = 1; + } + Span::new(self.pos(), next) + } + + /// Parse and push a single alternation on to the parser's internal stack. + /// If the top of the stack already has an alternation, then add to that + /// instead of pushing a new one. + /// + /// The concatenation given corresponds to a single alternation branch. + /// The concatenation returned starts the next branch and is empty. + /// + /// This assumes the parser is currently positioned at `|` and will advance + /// the parser to the character following `|`. + #[inline(never)] + fn push_alternate(&self, mut concat: ast::Concat) -> Result<ast::Concat> { + assert_eq!(self.char(), '|'); + concat.span.end = self.pos(); + self.push_or_add_alternation(concat); + self.bump(); + Ok(ast::Concat { span: self.span(), asts: vec![] }) + } + + /// Pushes or adds the given branch of an alternation to the parser's + /// internal stack of state. + fn push_or_add_alternation(&self, concat: ast::Concat) { + use self::GroupState::*; + + let mut stack = self.parser().stack_group.borrow_mut(); + if let Some(&mut Alternation(ref mut alts)) = stack.last_mut() { + alts.asts.push(concat.into_ast()); + return; + } + stack.push(Alternation(ast::Alternation { + span: Span::new(concat.span.start, self.pos()), + asts: vec![concat.into_ast()], + })); + } + + /// Parse and push a group AST (and its parent concatenation) on to the + /// parser's internal stack. Return a fresh concatenation corresponding + /// to the group's sub-AST. + /// + /// If a set of flags was found (with no group), then the concatenation + /// is returned with that set of flags added. + /// + /// This assumes that the parser is currently positioned on the opening + /// parenthesis. It advances the parser to the character at the start + /// of the sub-expression (or adjoining expression). + /// + /// If there was a problem parsing the start of the group, then an error + /// is returned. + #[inline(never)] + fn push_group(&self, mut concat: ast::Concat) -> Result<ast::Concat> { + assert_eq!(self.char(), '('); + match self.parse_group()? { + Either::Left(set) => { + let ignore = set.flags.flag_state(ast::Flag::IgnoreWhitespace); + if let Some(v) = ignore { + self.parser().ignore_whitespace.set(v); + } + + concat.asts.push(Ast::Flags(set)); + Ok(concat) + } + Either::Right(group) => { + let old_ignore_whitespace = self.ignore_whitespace(); + let new_ignore_whitespace = group + .flags() + .and_then(|f| f.flag_state(ast::Flag::IgnoreWhitespace)) + .unwrap_or(old_ignore_whitespace); + self.parser().stack_group.borrow_mut().push( + GroupState::Group { + concat, + group, + ignore_whitespace: old_ignore_whitespace, + }, + ); + self.parser().ignore_whitespace.set(new_ignore_whitespace); + Ok(ast::Concat { span: self.span(), asts: vec![] }) + } + } + } + + /// Pop a group AST from the parser's internal stack and set the group's + /// AST to the given concatenation. Return the concatenation containing + /// the group. + /// + /// This assumes that the parser is currently positioned on the closing + /// parenthesis and advances the parser to the character following the `)`. + /// + /// If no such group could be popped, then an unopened group error is + /// returned. + #[inline(never)] + fn pop_group(&self, mut group_concat: ast::Concat) -> Result<ast::Concat> { + use self::GroupState::*; + + assert_eq!(self.char(), ')'); + let mut stack = self.parser().stack_group.borrow_mut(); + let (mut prior_concat, mut group, ignore_whitespace, alt) = match stack + .pop() + { + Some(Group { concat, group, ignore_whitespace }) => { + (concat, group, ignore_whitespace, None) + } + Some(Alternation(alt)) => match stack.pop() { + Some(Group { concat, group, ignore_whitespace }) => { + (concat, group, ignore_whitespace, Some(alt)) + } + None | Some(Alternation(_)) => { + return Err(self.error( + self.span_char(), + ast::ErrorKind::GroupUnopened, + )); + } + }, + None => { + return Err(self + .error(self.span_char(), ast::ErrorKind::GroupUnopened)); + } + }; + self.parser().ignore_whitespace.set(ignore_whitespace); + group_concat.span.end = self.pos(); + self.bump(); + group.span.end = self.pos(); + match alt { + Some(mut alt) => { + alt.span.end = group_concat.span.end; + alt.asts.push(group_concat.into_ast()); + group.ast = Box::new(alt.into_ast()); + } + None => { + group.ast = Box::new(group_concat.into_ast()); + } + } + prior_concat.asts.push(Ast::Group(group)); + Ok(prior_concat) + } + + /// Pop the last state from the parser's internal stack, if it exists, and + /// add the given concatenation to it. There either must be no state or a + /// single alternation item on the stack. Any other scenario produces an + /// error. + /// + /// This assumes that the parser has advanced to the end. + #[inline(never)] + fn pop_group_end(&self, mut concat: ast::Concat) -> Result<Ast> { + concat.span.end = self.pos(); + let mut stack = self.parser().stack_group.borrow_mut(); + let ast = match stack.pop() { + None => Ok(concat.into_ast()), + Some(GroupState::Alternation(mut alt)) => { + alt.span.end = self.pos(); + alt.asts.push(concat.into_ast()); + Ok(Ast::Alternation(alt)) + } + Some(GroupState::Group { group, .. }) => { + return Err( + self.error(group.span, ast::ErrorKind::GroupUnclosed) + ); + } + }; + // If we try to pop again, there should be nothing. + match stack.pop() { + None => ast, + Some(GroupState::Alternation(_)) => { + // This unreachable is unfortunate. This case can't happen + // because the only way we can be here is if there were two + // `GroupState::Alternation`s adjacent in the parser's stack, + // which we guarantee to never happen because we never push a + // `GroupState::Alternation` if one is already at the top of + // the stack. + unreachable!() + } + Some(GroupState::Group { group, .. }) => { + Err(self.error(group.span, ast::ErrorKind::GroupUnclosed)) + } + } + } + + /// Parse the opening of a character class and push the current class + /// parsing context onto the parser's stack. This assumes that the parser + /// is positioned at an opening `[`. The given union should correspond to + /// the union of set items built up before seeing the `[`. + /// + /// If there was a problem parsing the opening of the class, then an error + /// is returned. Otherwise, a new union of set items for the class is + /// returned (which may be populated with either a `]` or a `-`). + #[inline(never)] + fn push_class_open( + &self, + parent_union: ast::ClassSetUnion, + ) -> Result<ast::ClassSetUnion> { + assert_eq!(self.char(), '['); + + let (nested_set, nested_union) = self.parse_set_class_open()?; + self.parser() + .stack_class + .borrow_mut() + .push(ClassState::Open { union: parent_union, set: nested_set }); + Ok(nested_union) + } + + /// Parse the end of a character class set and pop the character class + /// parser stack. The union given corresponds to the last union built + /// before seeing the closing `]`. The union returned corresponds to the + /// parent character class set with the nested class added to it. + /// + /// This assumes that the parser is positioned at a `]` and will advance + /// the parser to the byte immediately following the `]`. + /// + /// If the stack is empty after popping, then this returns the final + /// "top-level" character class AST (where a "top-level" character class + /// is one that is not nested inside any other character class). + /// + /// If there is no corresponding opening bracket on the parser's stack, + /// then an error is returned. + #[inline(never)] + fn pop_class( + &self, + nested_union: ast::ClassSetUnion, + ) -> Result<Either<ast::ClassSetUnion, ast::Class>> { + assert_eq!(self.char(), ']'); + + let item = ast::ClassSet::Item(nested_union.into_item()); + let prevset = self.pop_class_op(item); + let mut stack = self.parser().stack_class.borrow_mut(); + match stack.pop() { + None => { + // We can never observe an empty stack: + // + // 1) We are guaranteed to start with a non-empty stack since + // the character class parser is only initiated when it sees + // a `[`. + // 2) If we ever observe an empty stack while popping after + // seeing a `]`, then we signal the character class parser + // to terminate. + panic!("unexpected empty character class stack") + } + Some(ClassState::Op { .. }) => { + // This panic is unfortunate, but this case is impossible + // since we already popped the Op state if one exists above. + // Namely, every push to the class parser stack is guarded by + // whether an existing Op is already on the top of the stack. + // If it is, the existing Op is modified. That is, the stack + // can never have consecutive Op states. + panic!("unexpected ClassState::Op") + } + Some(ClassState::Open { mut union, mut set }) => { + self.bump(); + set.span.end = self.pos(); + set.kind = prevset; + if stack.is_empty() { + Ok(Either::Right(ast::Class::Bracketed(set))) + } else { + union.push(ast::ClassSetItem::Bracketed(Box::new(set))); + Ok(Either::Left(union)) + } + } + } + } + + /// Return an "unclosed class" error whose span points to the most + /// recently opened class. + /// + /// This should only be called while parsing a character class. + #[inline(never)] + fn unclosed_class_error(&self) -> ast::Error { + for state in self.parser().stack_class.borrow().iter().rev() { + if let ClassState::Open { ref set, .. } = *state { + return self.error(set.span, ast::ErrorKind::ClassUnclosed); + } + } + // We are guaranteed to have a non-empty stack with at least + // one open bracket, so we should never get here. + panic!("no open character class found") + } + + /// Push the current set of class items on to the class parser's stack as + /// the left hand side of the given operator. + /// + /// A fresh set union is returned, which should be used to build the right + /// hand side of this operator. + #[inline(never)] + fn push_class_op( + &self, + next_kind: ast::ClassSetBinaryOpKind, + next_union: ast::ClassSetUnion, + ) -> ast::ClassSetUnion { + let item = ast::ClassSet::Item(next_union.into_item()); + let new_lhs = self.pop_class_op(item); + self.parser() + .stack_class + .borrow_mut() + .push(ClassState::Op { kind: next_kind, lhs: new_lhs }); + ast::ClassSetUnion { span: self.span(), items: vec![] } + } + + /// Pop a character class set from the character class parser stack. If the + /// top of the stack is just an item (not an operation), then return the + /// given set unchanged. If the top of the stack is an operation, then the + /// given set will be used as the rhs of the operation on the top of the + /// stack. In that case, the binary operation is returned as a set. + #[inline(never)] + fn pop_class_op(&self, rhs: ast::ClassSet) -> ast::ClassSet { + let mut stack = self.parser().stack_class.borrow_mut(); + let (kind, lhs) = match stack.pop() { + Some(ClassState::Op { kind, lhs }) => (kind, lhs), + Some(state @ ClassState::Open { .. }) => { + stack.push(state); + return rhs; + } + None => unreachable!(), + }; + let span = Span::new(lhs.span().start, rhs.span().end); + ast::ClassSet::BinaryOp(ast::ClassSetBinaryOp { + span, + kind, + lhs: Box::new(lhs), + rhs: Box::new(rhs), + }) + } +} + +impl<'s, P: Borrow<Parser>> ParserI<'s, P> { + /// Parse the regular expression into an abstract syntax tree. + fn parse(&self) -> Result<Ast> { + self.parse_with_comments().map(|astc| astc.ast) + } + + /// Parse the regular expression and return an abstract syntax tree with + /// all of the comments found in the pattern. + fn parse_with_comments(&self) -> Result<ast::WithComments> { + assert_eq!(self.offset(), 0, "parser can only be used once"); + self.parser().reset(); + let mut concat = ast::Concat { span: self.span(), asts: vec![] }; + loop { + self.bump_space(); + if self.is_eof() { + break; + } + match self.char() { + '(' => concat = self.push_group(concat)?, + ')' => concat = self.pop_group(concat)?, + '|' => concat = self.push_alternate(concat)?, + '[' => { + let class = self.parse_set_class()?; + concat.asts.push(Ast::Class(class)); + } + '?' => { + concat = self.parse_uncounted_repetition( + concat, + ast::RepetitionKind::ZeroOrOne, + )?; + } + '*' => { + concat = self.parse_uncounted_repetition( + concat, + ast::RepetitionKind::ZeroOrMore, + )?; + } + '+' => { + concat = self.parse_uncounted_repetition( + concat, + ast::RepetitionKind::OneOrMore, + )?; + } + '{' => { + concat = self.parse_counted_repetition(concat)?; + } + _ => concat.asts.push(self.parse_primitive()?.into_ast()), + } + } + let ast = self.pop_group_end(concat)?; + NestLimiter::new(self).check(&ast)?; + Ok(ast::WithComments { + ast, + comments: mem::replace( + &mut *self.parser().comments.borrow_mut(), + vec![], + ), + }) + } + + /// Parses an uncounted repetition operation. An uncounted repetition + /// operator includes ?, * and +, but does not include the {m,n} syntax. + /// The given `kind` should correspond to the operator observed by the + /// caller. + /// + /// This assumes that the parser is currently positioned at the repetition + /// operator and advances the parser to the first character after the + /// operator. (Note that the operator may include a single additional `?`, + /// which makes the operator ungreedy.) + /// + /// The caller should include the concatenation that is being built. The + /// concatenation returned includes the repetition operator applied to the + /// last expression in the given concatenation. + #[inline(never)] + fn parse_uncounted_repetition( + &self, + mut concat: ast::Concat, + kind: ast::RepetitionKind, + ) -> Result<ast::Concat> { + assert!( + self.char() == '?' || self.char() == '*' || self.char() == '+' + ); + let op_start = self.pos(); + let ast = match concat.asts.pop() { + Some(ast) => ast, + None => { + return Err( + self.error(self.span(), ast::ErrorKind::RepetitionMissing) + ) + } + }; + match ast { + Ast::Empty(_) | Ast::Flags(_) => { + return Err( + self.error(self.span(), ast::ErrorKind::RepetitionMissing) + ) + } + _ => {} + } + let mut greedy = true; + if self.bump() && self.char() == '?' { + greedy = false; + self.bump(); + } + concat.asts.push(Ast::Repetition(ast::Repetition { + span: ast.span().with_end(self.pos()), + op: ast::RepetitionOp { + span: Span::new(op_start, self.pos()), + kind, + }, + greedy, + ast: Box::new(ast), + })); + Ok(concat) + } + + /// Parses a counted repetition operation. A counted repetition operator + /// corresponds to the {m,n} syntax, and does not include the ?, * or + + /// operators. + /// + /// This assumes that the parser is currently positioned at the opening `{` + /// and advances the parser to the first character after the operator. + /// (Note that the operator may include a single additional `?`, which + /// makes the operator ungreedy.) + /// + /// The caller should include the concatenation that is being built. The + /// concatenation returned includes the repetition operator applied to the + /// last expression in the given concatenation. + #[inline(never)] + fn parse_counted_repetition( + &self, + mut concat: ast::Concat, + ) -> Result<ast::Concat> { + assert!(self.char() == '{'); + let start = self.pos(); + let ast = match concat.asts.pop() { + Some(ast) => ast, + None => { + return Err( + self.error(self.span(), ast::ErrorKind::RepetitionMissing) + ) + } + }; + match ast { + Ast::Empty(_) | Ast::Flags(_) => { + return Err( + self.error(self.span(), ast::ErrorKind::RepetitionMissing) + ) + } + _ => {} + } + if !self.bump_and_bump_space() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::RepetitionCountUnclosed, + )); + } + let count_start = specialize_err( + self.parse_decimal(), + ast::ErrorKind::DecimalEmpty, + ast::ErrorKind::RepetitionCountDecimalEmpty, + )?; + let mut range = ast::RepetitionRange::Exactly(count_start); + if self.is_eof() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::RepetitionCountUnclosed, + )); + } + if self.char() == ',' { + if !self.bump_and_bump_space() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::RepetitionCountUnclosed, + )); + } + if self.char() != '}' { + let count_end = specialize_err( + self.parse_decimal(), + ast::ErrorKind::DecimalEmpty, + ast::ErrorKind::RepetitionCountDecimalEmpty, + )?; + range = ast::RepetitionRange::Bounded(count_start, count_end); + } else { + range = ast::RepetitionRange::AtLeast(count_start); + } + } + if self.is_eof() || self.char() != '}' { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::RepetitionCountUnclosed, + )); + } + + let mut greedy = true; + if self.bump_and_bump_space() && self.char() == '?' { + greedy = false; + self.bump(); + } + + let op_span = Span::new(start, self.pos()); + if !range.is_valid() { + return Err( + self.error(op_span, ast::ErrorKind::RepetitionCountInvalid) + ); + } + concat.asts.push(Ast::Repetition(ast::Repetition { + span: ast.span().with_end(self.pos()), + op: ast::RepetitionOp { + span: op_span, + kind: ast::RepetitionKind::Range(range), + }, + greedy, + ast: Box::new(ast), + })); + Ok(concat) + } + + /// Parse a group (which contains a sub-expression) or a set of flags. + /// + /// If a group was found, then it is returned with an empty AST. If a set + /// of flags is found, then that set is returned. + /// + /// The parser should be positioned at the opening parenthesis. + /// + /// This advances the parser to the character before the start of the + /// sub-expression (in the case of a group) or to the closing parenthesis + /// immediately following the set of flags. + /// + /// # Errors + /// + /// If flags are given and incorrectly specified, then a corresponding + /// error is returned. + /// + /// If a capture name is given and it is incorrectly specified, then a + /// corresponding error is returned. + #[inline(never)] + fn parse_group(&self) -> Result<Either<ast::SetFlags, ast::Group>> { + assert_eq!(self.char(), '('); + let open_span = self.span_char(); + self.bump(); + self.bump_space(); + if self.is_lookaround_prefix() { + return Err(self.error( + Span::new(open_span.start, self.span().end), + ast::ErrorKind::UnsupportedLookAround, + )); + } + let inner_span = self.span(); + if self.bump_if("?P<") { + let capture_index = self.next_capture_index(open_span)?; + let cap = self.parse_capture_name(capture_index)?; + Ok(Either::Right(ast::Group { + span: open_span, + kind: ast::GroupKind::CaptureName(cap), + ast: Box::new(Ast::Empty(self.span())), + })) + } else if self.bump_if("?") { + if self.is_eof() { + return Err( + self.error(open_span, ast::ErrorKind::GroupUnclosed) + ); + } + let flags = self.parse_flags()?; + let char_end = self.char(); + self.bump(); + if char_end == ')' { + // We don't allow empty flags, e.g., `(?)`. We instead + // interpret it as a repetition operator missing its argument. + if flags.items.is_empty() { + return Err(self.error( + inner_span, + ast::ErrorKind::RepetitionMissing, + )); + } + Ok(Either::Left(ast::SetFlags { + span: Span { end: self.pos(), ..open_span }, + flags, + })) + } else { + assert_eq!(char_end, ':'); + Ok(Either::Right(ast::Group { + span: open_span, + kind: ast::GroupKind::NonCapturing(flags), + ast: Box::new(Ast::Empty(self.span())), + })) + } + } else { + let capture_index = self.next_capture_index(open_span)?; + Ok(Either::Right(ast::Group { + span: open_span, + kind: ast::GroupKind::CaptureIndex(capture_index), + ast: Box::new(Ast::Empty(self.span())), + })) + } + } + + /// Parses a capture group name. Assumes that the parser is positioned at + /// the first character in the name following the opening `<` (and may + /// possibly be EOF). This advances the parser to the first character + /// following the closing `>`. + /// + /// The caller must provide the capture index of the group for this name. + #[inline(never)] + fn parse_capture_name( + &self, + capture_index: u32, + ) -> Result<ast::CaptureName> { + if self.is_eof() { + return Err(self + .error(self.span(), ast::ErrorKind::GroupNameUnexpectedEof)); + } + let start = self.pos(); + loop { + if self.char() == '>' { + break; + } + if !is_capture_char(self.char(), self.pos() == start) { + return Err(self.error( + self.span_char(), + ast::ErrorKind::GroupNameInvalid, + )); + } + if !self.bump() { + break; + } + } + let end = self.pos(); + if self.is_eof() { + return Err(self + .error(self.span(), ast::ErrorKind::GroupNameUnexpectedEof)); + } + assert_eq!(self.char(), '>'); + self.bump(); + let name = &self.pattern()[start.offset..end.offset]; + if name.is_empty() { + return Err(self.error( + Span::new(start, start), + ast::ErrorKind::GroupNameEmpty, + )); + } + let capname = ast::CaptureName { + span: Span::new(start, end), + name: name.to_string(), + index: capture_index, + }; + self.add_capture_name(&capname)?; + Ok(capname) + } + + /// Parse a sequence of flags starting at the current character. + /// + /// This advances the parser to the character immediately following the + /// flags, which is guaranteed to be either `:` or `)`. + /// + /// # Errors + /// + /// If any flags are duplicated, then an error is returned. + /// + /// If the negation operator is used more than once, then an error is + /// returned. + /// + /// If no flags could be found or if the negation operation is not followed + /// by any flags, then an error is returned. + #[inline(never)] + fn parse_flags(&self) -> Result<ast::Flags> { + let mut flags = ast::Flags { span: self.span(), items: vec![] }; + let mut last_was_negation = None; + while self.char() != ':' && self.char() != ')' { + if self.char() == '-' { + last_was_negation = Some(self.span_char()); + let item = ast::FlagsItem { + span: self.span_char(), + kind: ast::FlagsItemKind::Negation, + }; + if let Some(i) = flags.add_item(item) { + return Err(self.error( + self.span_char(), + ast::ErrorKind::FlagRepeatedNegation { + original: flags.items[i].span, + }, + )); + } + } else { + last_was_negation = None; + let item = ast::FlagsItem { + span: self.span_char(), + kind: ast::FlagsItemKind::Flag(self.parse_flag()?), + }; + if let Some(i) = flags.add_item(item) { + return Err(self.error( + self.span_char(), + ast::ErrorKind::FlagDuplicate { + original: flags.items[i].span, + }, + )); + } + } + if !self.bump() { + return Err( + self.error(self.span(), ast::ErrorKind::FlagUnexpectedEof) + ); + } + } + if let Some(span) = last_was_negation { + return Err(self.error(span, ast::ErrorKind::FlagDanglingNegation)); + } + flags.span.end = self.pos(); + Ok(flags) + } + + /// Parse the current character as a flag. Do not advance the parser. + /// + /// # Errors + /// + /// If the flag is not recognized, then an error is returned. + #[inline(never)] + fn parse_flag(&self) -> Result<ast::Flag> { + match self.char() { + 'i' => Ok(ast::Flag::CaseInsensitive), + 'm' => Ok(ast::Flag::MultiLine), + 's' => Ok(ast::Flag::DotMatchesNewLine), + 'U' => Ok(ast::Flag::SwapGreed), + 'u' => Ok(ast::Flag::Unicode), + 'x' => Ok(ast::Flag::IgnoreWhitespace), + _ => { + Err(self + .error(self.span_char(), ast::ErrorKind::FlagUnrecognized)) + } + } + } + + /// Parse a primitive AST. e.g., A literal, non-set character class or + /// assertion. + /// + /// This assumes that the parser expects a primitive at the current + /// location. i.e., All other non-primitive cases have been handled. + /// For example, if the parser's position is at `|`, then `|` will be + /// treated as a literal (e.g., inside a character class). + /// + /// This advances the parser to the first character immediately following + /// the primitive. + fn parse_primitive(&self) -> Result<Primitive> { + match self.char() { + '\\' => self.parse_escape(), + '.' => { + let ast = Primitive::Dot(self.span_char()); + self.bump(); + Ok(ast) + } + '^' => { + let ast = Primitive::Assertion(ast::Assertion { + span: self.span_char(), + kind: ast::AssertionKind::StartLine, + }); + self.bump(); + Ok(ast) + } + '$' => { + let ast = Primitive::Assertion(ast::Assertion { + span: self.span_char(), + kind: ast::AssertionKind::EndLine, + }); + self.bump(); + Ok(ast) + } + c => { + let ast = Primitive::Literal(ast::Literal { + span: self.span_char(), + kind: ast::LiteralKind::Verbatim, + c, + }); + self.bump(); + Ok(ast) + } + } + } + + /// Parse an escape sequence as a primitive AST. + /// + /// This assumes the parser is positioned at the start of the escape + /// sequence, i.e., `\`. It advances the parser to the first position + /// immediately following the escape sequence. + #[inline(never)] + fn parse_escape(&self) -> Result<Primitive> { + assert_eq!(self.char(), '\\'); + let start = self.pos(); + if !self.bump() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::EscapeUnexpectedEof, + )); + } + let c = self.char(); + // Put some of the more complicated routines into helpers. + match c { + '0'..='7' => { + if !self.parser().octal { + return Err(self.error( + Span::new(start, self.span_char().end), + ast::ErrorKind::UnsupportedBackreference, + )); + } + let mut lit = self.parse_octal(); + lit.span.start = start; + return Ok(Primitive::Literal(lit)); + } + '8'..='9' if !self.parser().octal => { + return Err(self.error( + Span::new(start, self.span_char().end), + ast::ErrorKind::UnsupportedBackreference, + )); + } + 'x' | 'u' | 'U' => { + let mut lit = self.parse_hex()?; + lit.span.start = start; + return Ok(Primitive::Literal(lit)); + } + 'p' | 'P' => { + let mut cls = self.parse_unicode_class()?; + cls.span.start = start; + return Ok(Primitive::Unicode(cls)); + } + 'd' | 's' | 'w' | 'D' | 'S' | 'W' => { + let mut cls = self.parse_perl_class(); + cls.span.start = start; + return Ok(Primitive::Perl(cls)); + } + _ => {} + } + + // Handle all of the one letter sequences inline. + self.bump(); + let span = Span::new(start, self.pos()); + if is_meta_character(c) { + return Ok(Primitive::Literal(ast::Literal { + span, + kind: ast::LiteralKind::Punctuation, + c, + })); + } + let special = |kind, c| { + Ok(Primitive::Literal(ast::Literal { + span, + kind: ast::LiteralKind::Special(kind), + c, + })) + }; + match c { + 'a' => special(ast::SpecialLiteralKind::Bell, '\x07'), + 'f' => special(ast::SpecialLiteralKind::FormFeed, '\x0C'), + 't' => special(ast::SpecialLiteralKind::Tab, '\t'), + 'n' => special(ast::SpecialLiteralKind::LineFeed, '\n'), + 'r' => special(ast::SpecialLiteralKind::CarriageReturn, '\r'), + 'v' => special(ast::SpecialLiteralKind::VerticalTab, '\x0B'), + ' ' if self.ignore_whitespace() => { + special(ast::SpecialLiteralKind::Space, ' ') + } + 'A' => Ok(Primitive::Assertion(ast::Assertion { + span, + kind: ast::AssertionKind::StartText, + })), + 'z' => Ok(Primitive::Assertion(ast::Assertion { + span, + kind: ast::AssertionKind::EndText, + })), + 'b' => Ok(Primitive::Assertion(ast::Assertion { + span, + kind: ast::AssertionKind::WordBoundary, + })), + 'B' => Ok(Primitive::Assertion(ast::Assertion { + span, + kind: ast::AssertionKind::NotWordBoundary, + })), + _ => Err(self.error(span, ast::ErrorKind::EscapeUnrecognized)), + } + } + + /// Parse an octal representation of a Unicode codepoint up to 3 digits + /// long. This expects the parser to be positioned at the first octal + /// digit and advances the parser to the first character immediately + /// following the octal number. This also assumes that parsing octal + /// escapes is enabled. + /// + /// Assuming the preconditions are met, this routine can never fail. + #[inline(never)] + fn parse_octal(&self) -> ast::Literal { + use std::char; + use std::u32; + + assert!(self.parser().octal); + assert!('0' <= self.char() && self.char() <= '7'); + let start = self.pos(); + // Parse up to two more digits. + while self.bump() + && '0' <= self.char() + && self.char() <= '7' + && self.pos().offset - start.offset <= 2 + {} + let end = self.pos(); + let octal = &self.pattern()[start.offset..end.offset]; + // Parsing the octal should never fail since the above guarantees a + // valid number. + let codepoint = + u32::from_str_radix(octal, 8).expect("valid octal number"); + // The max value for 3 digit octal is 0777 = 511 and [0, 511] has no + // invalid Unicode scalar values. + let c = char::from_u32(codepoint).expect("Unicode scalar value"); + ast::Literal { + span: Span::new(start, end), + kind: ast::LiteralKind::Octal, + c, + } + } + + /// Parse a hex representation of a Unicode codepoint. This handles both + /// hex notations, i.e., `\xFF` and `\x{FFFF}`. This expects the parser to + /// be positioned at the `x`, `u` or `U` prefix. The parser is advanced to + /// the first character immediately following the hexadecimal literal. + #[inline(never)] + fn parse_hex(&self) -> Result<ast::Literal> { + assert!( + self.char() == 'x' || self.char() == 'u' || self.char() == 'U' + ); + + let hex_kind = match self.char() { + 'x' => ast::HexLiteralKind::X, + 'u' => ast::HexLiteralKind::UnicodeShort, + _ => ast::HexLiteralKind::UnicodeLong, + }; + if !self.bump_and_bump_space() { + return Err( + self.error(self.span(), ast::ErrorKind::EscapeUnexpectedEof) + ); + } + if self.char() == '{' { + self.parse_hex_brace(hex_kind) + } else { + self.parse_hex_digits(hex_kind) + } + } + + /// Parse an N-digit hex representation of a Unicode codepoint. This + /// expects the parser to be positioned at the first digit and will advance + /// the parser to the first character immediately following the escape + /// sequence. + /// + /// The number of digits given must be 2 (for `\xNN`), 4 (for `\uNNNN`) + /// or 8 (for `\UNNNNNNNN`). + #[inline(never)] + fn parse_hex_digits( + &self, + kind: ast::HexLiteralKind, + ) -> Result<ast::Literal> { + use std::char; + use std::u32; + + let mut scratch = self.parser().scratch.borrow_mut(); + scratch.clear(); + + let start = self.pos(); + for i in 0..kind.digits() { + if i > 0 && !self.bump_and_bump_space() { + return Err(self + .error(self.span(), ast::ErrorKind::EscapeUnexpectedEof)); + } + if !is_hex(self.char()) { + return Err(self.error( + self.span_char(), + ast::ErrorKind::EscapeHexInvalidDigit, + )); + } + scratch.push(self.char()); + } + // The final bump just moves the parser past the literal, which may + // be EOF. + self.bump_and_bump_space(); + let end = self.pos(); + let hex = scratch.as_str(); + match u32::from_str_radix(hex, 16).ok().and_then(char::from_u32) { + None => Err(self.error( + Span::new(start, end), + ast::ErrorKind::EscapeHexInvalid, + )), + Some(c) => Ok(ast::Literal { + span: Span::new(start, end), + kind: ast::LiteralKind::HexFixed(kind), + c, + }), + } + } + + /// Parse a hex representation of any Unicode scalar value. This expects + /// the parser to be positioned at the opening brace `{` and will advance + /// the parser to the first character following the closing brace `}`. + #[inline(never)] + fn parse_hex_brace( + &self, + kind: ast::HexLiteralKind, + ) -> Result<ast::Literal> { + use std::char; + use std::u32; + + let mut scratch = self.parser().scratch.borrow_mut(); + scratch.clear(); + + let brace_pos = self.pos(); + let start = self.span_char().end; + while self.bump_and_bump_space() && self.char() != '}' { + if !is_hex(self.char()) { + return Err(self.error( + self.span_char(), + ast::ErrorKind::EscapeHexInvalidDigit, + )); + } + scratch.push(self.char()); + } + if self.is_eof() { + return Err(self.error( + Span::new(brace_pos, self.pos()), + ast::ErrorKind::EscapeUnexpectedEof, + )); + } + let end = self.pos(); + let hex = scratch.as_str(); + assert_eq!(self.char(), '}'); + self.bump_and_bump_space(); + + if hex.is_empty() { + return Err(self.error( + Span::new(brace_pos, self.pos()), + ast::ErrorKind::EscapeHexEmpty, + )); + } + match u32::from_str_radix(hex, 16).ok().and_then(char::from_u32) { + None => Err(self.error( + Span::new(start, end), + ast::ErrorKind::EscapeHexInvalid, + )), + Some(c) => Ok(ast::Literal { + span: Span::new(start, self.pos()), + kind: ast::LiteralKind::HexBrace(kind), + c, + }), + } + } + + /// Parse a decimal number into a u32 while trimming leading and trailing + /// whitespace. + /// + /// This expects the parser to be positioned at the first position where + /// a decimal digit could occur. This will advance the parser to the byte + /// immediately following the last contiguous decimal digit. + /// + /// If no decimal digit could be found or if there was a problem parsing + /// the complete set of digits into a u32, then an error is returned. + fn parse_decimal(&self) -> Result<u32> { + let mut scratch = self.parser().scratch.borrow_mut(); + scratch.clear(); + + while !self.is_eof() && self.char().is_whitespace() { + self.bump(); + } + let start = self.pos(); + while !self.is_eof() && '0' <= self.char() && self.char() <= '9' { + scratch.push(self.char()); + self.bump_and_bump_space(); + } + let span = Span::new(start, self.pos()); + while !self.is_eof() && self.char().is_whitespace() { + self.bump_and_bump_space(); + } + let digits = scratch.as_str(); + if digits.is_empty() { + return Err(self.error(span, ast::ErrorKind::DecimalEmpty)); + } + match u32::from_str_radix(digits, 10).ok() { + Some(n) => Ok(n), + None => Err(self.error(span, ast::ErrorKind::DecimalInvalid)), + } + } + + /// Parse a standard character class consisting primarily of characters or + /// character ranges, but can also contain nested character classes of + /// any type (sans `.`). + /// + /// This assumes the parser is positioned at the opening `[`. If parsing + /// is successful, then the parser is advanced to the position immediately + /// following the closing `]`. + #[inline(never)] + fn parse_set_class(&self) -> Result<ast::Class> { + assert_eq!(self.char(), '['); + + let mut union = + ast::ClassSetUnion { span: self.span(), items: vec![] }; + loop { + self.bump_space(); + if self.is_eof() { + return Err(self.unclosed_class_error()); + } + match self.char() { + '[' => { + // If we've already parsed the opening bracket, then + // attempt to treat this as the beginning of an ASCII + // class. If ASCII class parsing fails, then the parser + // backs up to `[`. + if !self.parser().stack_class.borrow().is_empty() { + if let Some(cls) = self.maybe_parse_ascii_class() { + union.push(ast::ClassSetItem::Ascii(cls)); + continue; + } + } + union = self.push_class_open(union)?; + } + ']' => match self.pop_class(union)? { + Either::Left(nested_union) => { + union = nested_union; + } + Either::Right(class) => return Ok(class), + }, + '&' if self.peek() == Some('&') => { + assert!(self.bump_if("&&")); + union = self.push_class_op( + ast::ClassSetBinaryOpKind::Intersection, + union, + ); + } + '-' if self.peek() == Some('-') => { + assert!(self.bump_if("--")); + union = self.push_class_op( + ast::ClassSetBinaryOpKind::Difference, + union, + ); + } + '~' if self.peek() == Some('~') => { + assert!(self.bump_if("~~")); + union = self.push_class_op( + ast::ClassSetBinaryOpKind::SymmetricDifference, + union, + ); + } + _ => { + union.push(self.parse_set_class_range()?); + } + } + } + } + + /// Parse a single primitive item in a character class set. The item to + /// be parsed can either be one of a simple literal character, a range + /// between two simple literal characters or a "primitive" character + /// class like \w or \p{Greek}. + /// + /// If an invalid escape is found, or if a character class is found where + /// a simple literal is expected (e.g., in a range), then an error is + /// returned. + #[inline(never)] + fn parse_set_class_range(&self) -> Result<ast::ClassSetItem> { + let prim1 = self.parse_set_class_item()?; + self.bump_space(); + if self.is_eof() { + return Err(self.unclosed_class_error()); + } + // If the next char isn't a `-`, then we don't have a range. + // There are two exceptions. If the char after a `-` is a `]`, then + // `-` is interpreted as a literal `-`. Alternatively, if the char + // after a `-` is a `-`, then `--` corresponds to a "difference" + // operation. + if self.char() != '-' + || self.peek_space() == Some(']') + || self.peek_space() == Some('-') + { + return prim1.into_class_set_item(self); + } + // OK, now we're parsing a range, so bump past the `-` and parse the + // second half of the range. + if !self.bump_and_bump_space() { + return Err(self.unclosed_class_error()); + } + let prim2 = self.parse_set_class_item()?; + let range = ast::ClassSetRange { + span: Span::new(prim1.span().start, prim2.span().end), + start: prim1.into_class_literal(self)?, + end: prim2.into_class_literal(self)?, + }; + if !range.is_valid() { + return Err( + self.error(range.span, ast::ErrorKind::ClassRangeInvalid) + ); + } + Ok(ast::ClassSetItem::Range(range)) + } + + /// Parse a single item in a character class as a primitive, where the + /// primitive either consists of a verbatim literal or a single escape + /// sequence. + /// + /// This assumes the parser is positioned at the beginning of a primitive, + /// and advances the parser to the first position after the primitive if + /// successful. + /// + /// Note that it is the caller's responsibility to report an error if an + /// illegal primitive was parsed. + #[inline(never)] + fn parse_set_class_item(&self) -> Result<Primitive> { + if self.char() == '\\' { + self.parse_escape() + } else { + let x = Primitive::Literal(ast::Literal { + span: self.span_char(), + kind: ast::LiteralKind::Verbatim, + c: self.char(), + }); + self.bump(); + Ok(x) + } + } + + /// Parses the opening of a character class set. This includes the opening + /// bracket along with `^` if present to indicate negation. This also + /// starts parsing the opening set of unioned items if applicable, since + /// there are special rules applied to certain characters in the opening + /// of a character class. For example, `[^]]` is the class of all + /// characters not equal to `]`. (`]` would need to be escaped in any other + /// position.) Similarly for `-`. + /// + /// In all cases, the op inside the returned `ast::ClassBracketed` is an + /// empty union. This empty union should be replaced with the actual item + /// when it is popped from the parser's stack. + /// + /// This assumes the parser is positioned at the opening `[` and advances + /// the parser to the first non-special byte of the character class. + /// + /// An error is returned if EOF is found. + #[inline(never)] + fn parse_set_class_open( + &self, + ) -> Result<(ast::ClassBracketed, ast::ClassSetUnion)> { + assert_eq!(self.char(), '['); + let start = self.pos(); + if !self.bump_and_bump_space() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::ClassUnclosed, + )); + } + + let negated = if self.char() != '^' { + false + } else { + if !self.bump_and_bump_space() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::ClassUnclosed, + )); + } + true + }; + // Accept any number of `-` as literal `-`. + let mut union = + ast::ClassSetUnion { span: self.span(), items: vec![] }; + while self.char() == '-' { + union.push(ast::ClassSetItem::Literal(ast::Literal { + span: self.span_char(), + kind: ast::LiteralKind::Verbatim, + c: '-', + })); + if !self.bump_and_bump_space() { + return Err(self.error( + Span::new(start, start), + ast::ErrorKind::ClassUnclosed, + )); + } + } + // If `]` is the *first* char in a set, then interpret it as a literal + // `]`. That is, an empty class is impossible to write. + if union.items.is_empty() && self.char() == ']' { + union.push(ast::ClassSetItem::Literal(ast::Literal { + span: self.span_char(), + kind: ast::LiteralKind::Verbatim, + c: ']', + })); + if !self.bump_and_bump_space() { + return Err(self.error( + Span::new(start, self.pos()), + ast::ErrorKind::ClassUnclosed, + )); + } + } + let set = ast::ClassBracketed { + span: Span::new(start, self.pos()), + negated, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: Span::new(union.span.start, union.span.start), + items: vec![], + }), + }; + Ok((set, union)) + } + + /// Attempt to parse an ASCII character class, e.g., `[:alnum:]`. + /// + /// This assumes the parser is positioned at the opening `[`. + /// + /// If no valid ASCII character class could be found, then this does not + /// advance the parser and `None` is returned. Otherwise, the parser is + /// advanced to the first byte following the closing `]` and the + /// corresponding ASCII class is returned. + #[inline(never)] + fn maybe_parse_ascii_class(&self) -> Option<ast::ClassAscii> { + // ASCII character classes are interesting from a parsing perspective + // because parsing cannot fail with any interesting error. For example, + // in order to use an ASCII character class, it must be enclosed in + // double brackets, e.g., `[[:alnum:]]`. Alternatively, you might think + // of it as "ASCII character characters have the syntax `[:NAME:]` + // which can only appear within character brackets." This means that + // things like `[[:lower:]A]` are legal constructs. + // + // However, if one types an incorrect ASCII character class, e.g., + // `[[:loower:]]`, then we treat that as a normal nested character + // class containing the characters `:elorw`. One might argue that we + // should return an error instead since the repeated colons give away + // the intent to write an ASCII class. But what if the user typed + // `[[:lower]]` instead? How can we tell that was intended to be an + // ASCII class and not just a normal nested class? + // + // Reasonable people can probably disagree over this, but for better + // or worse, we implement semantics that never fails at the expense + // of better failure modes. + assert_eq!(self.char(), '['); + // If parsing fails, then we back up the parser to this starting point. + let start = self.pos(); + let mut negated = false; + if !self.bump() || self.char() != ':' { + self.parser().pos.set(start); + return None; + } + if !self.bump() { + self.parser().pos.set(start); + return None; + } + if self.char() == '^' { + negated = true; + if !self.bump() { + self.parser().pos.set(start); + return None; + } + } + let name_start = self.offset(); + while self.char() != ':' && self.bump() {} + if self.is_eof() { + self.parser().pos.set(start); + return None; + } + let name = &self.pattern()[name_start..self.offset()]; + if !self.bump_if(":]") { + self.parser().pos.set(start); + return None; + } + let kind = match ast::ClassAsciiKind::from_name(name) { + Some(kind) => kind, + None => { + self.parser().pos.set(start); + return None; + } + }; + Some(ast::ClassAscii { + span: Span::new(start, self.pos()), + kind, + negated, + }) + } + + /// Parse a Unicode class in either the single character notation, `\pN` + /// or the multi-character bracketed notation, `\p{Greek}`. This assumes + /// the parser is positioned at the `p` (or `P` for negation) and will + /// advance the parser to the character immediately following the class. + /// + /// Note that this does not check whether the class name is valid or not. + #[inline(never)] + fn parse_unicode_class(&self) -> Result<ast::ClassUnicode> { + assert!(self.char() == 'p' || self.char() == 'P'); + + let mut scratch = self.parser().scratch.borrow_mut(); + scratch.clear(); + + let negated = self.char() == 'P'; + if !self.bump_and_bump_space() { + return Err( + self.error(self.span(), ast::ErrorKind::EscapeUnexpectedEof) + ); + } + let (start, kind) = if self.char() == '{' { + let start = self.span_char().end; + while self.bump_and_bump_space() && self.char() != '}' { + scratch.push(self.char()); + } + if self.is_eof() { + return Err(self + .error(self.span(), ast::ErrorKind::EscapeUnexpectedEof)); + } + assert_eq!(self.char(), '}'); + self.bump(); + + let name = scratch.as_str(); + if let Some(i) = name.find("!=") { + ( + start, + ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::NotEqual, + name: name[..i].to_string(), + value: name[i + 2..].to_string(), + }, + ) + } else if let Some(i) = name.find(':') { + ( + start, + ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::Colon, + name: name[..i].to_string(), + value: name[i + 1..].to_string(), + }, + ) + } else if let Some(i) = name.find('=') { + ( + start, + ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::Equal, + name: name[..i].to_string(), + value: name[i + 1..].to_string(), + }, + ) + } else { + (start, ast::ClassUnicodeKind::Named(name.to_string())) + } + } else { + let start = self.pos(); + let c = self.char(); + if c == '\\' { + return Err(self.error( + self.span_char(), + ast::ErrorKind::UnicodeClassInvalid, + )); + } + self.bump_and_bump_space(); + let kind = ast::ClassUnicodeKind::OneLetter(c); + (start, kind) + }; + Ok(ast::ClassUnicode { + span: Span::new(start, self.pos()), + negated, + kind, + }) + } + + /// Parse a Perl character class, e.g., `\d` or `\W`. This assumes the + /// parser is currently at a valid character class name and will be + /// advanced to the character immediately following the class. + #[inline(never)] + fn parse_perl_class(&self) -> ast::ClassPerl { + let c = self.char(); + let span = self.span_char(); + self.bump(); + let (negated, kind) = match c { + 'd' => (false, ast::ClassPerlKind::Digit), + 'D' => (true, ast::ClassPerlKind::Digit), + 's' => (false, ast::ClassPerlKind::Space), + 'S' => (true, ast::ClassPerlKind::Space), + 'w' => (false, ast::ClassPerlKind::Word), + 'W' => (true, ast::ClassPerlKind::Word), + c => panic!("expected valid Perl class but got '{}'", c), + }; + ast::ClassPerl { span, kind, negated } + } +} + +/// A type that traverses a fully parsed Ast and checks whether its depth +/// exceeds the specified nesting limit. If it does, then an error is returned. +#[derive(Debug)] +struct NestLimiter<'p, 's, P> { + /// The parser that is checking the nest limit. + p: &'p ParserI<'s, P>, + /// The current depth while walking an Ast. + depth: u32, +} + +impl<'p, 's, P: Borrow<Parser>> NestLimiter<'p, 's, P> { + fn new(p: &'p ParserI<'s, P>) -> NestLimiter<'p, 's, P> { + NestLimiter { p, depth: 0 } + } + + #[inline(never)] + fn check(self, ast: &Ast) -> Result<()> { + ast::visit(ast, self) + } + + fn increment_depth(&mut self, span: &Span) -> Result<()> { + let new = self.depth.checked_add(1).ok_or_else(|| { + self.p.error( + span.clone(), + ast::ErrorKind::NestLimitExceeded(::std::u32::MAX), + ) + })?; + let limit = self.p.parser().nest_limit; + if new > limit { + return Err(self.p.error( + span.clone(), + ast::ErrorKind::NestLimitExceeded(limit), + )); + } + self.depth = new; + Ok(()) + } + + fn decrement_depth(&mut self) { + // Assuming the correctness of the visitor, this should never drop + // below 0. + self.depth = self.depth.checked_sub(1).unwrap(); + } +} + +impl<'p, 's, P: Borrow<Parser>> ast::Visitor for NestLimiter<'p, 's, P> { + type Output = (); + type Err = ast::Error; + + fn finish(self) -> Result<()> { + Ok(()) + } + + fn visit_pre(&mut self, ast: &Ast) -> Result<()> { + let span = match *ast { + Ast::Empty(_) + | Ast::Flags(_) + | Ast::Literal(_) + | Ast::Dot(_) + | Ast::Assertion(_) + | Ast::Class(ast::Class::Unicode(_)) + | Ast::Class(ast::Class::Perl(_)) => { + // These are all base cases, so we don't increment depth. + return Ok(()); + } + Ast::Class(ast::Class::Bracketed(ref x)) => &x.span, + Ast::Repetition(ref x) => &x.span, + Ast::Group(ref x) => &x.span, + Ast::Alternation(ref x) => &x.span, + Ast::Concat(ref x) => &x.span, + }; + self.increment_depth(span) + } + + fn visit_post(&mut self, ast: &Ast) -> Result<()> { + match *ast { + Ast::Empty(_) + | Ast::Flags(_) + | Ast::Literal(_) + | Ast::Dot(_) + | Ast::Assertion(_) + | Ast::Class(ast::Class::Unicode(_)) + | Ast::Class(ast::Class::Perl(_)) => { + // These are all base cases, so we don't decrement depth. + Ok(()) + } + Ast::Class(ast::Class::Bracketed(_)) + | Ast::Repetition(_) + | Ast::Group(_) + | Ast::Alternation(_) + | Ast::Concat(_) => { + self.decrement_depth(); + Ok(()) + } + } + } + + fn visit_class_set_item_pre( + &mut self, + ast: &ast::ClassSetItem, + ) -> Result<()> { + let span = match *ast { + ast::ClassSetItem::Empty(_) + | ast::ClassSetItem::Literal(_) + | ast::ClassSetItem::Range(_) + | ast::ClassSetItem::Ascii(_) + | ast::ClassSetItem::Unicode(_) + | ast::ClassSetItem::Perl(_) => { + // These are all base cases, so we don't increment depth. + return Ok(()); + } + ast::ClassSetItem::Bracketed(ref x) => &x.span, + ast::ClassSetItem::Union(ref x) => &x.span, + }; + self.increment_depth(span) + } + + fn visit_class_set_item_post( + &mut self, + ast: &ast::ClassSetItem, + ) -> Result<()> { + match *ast { + ast::ClassSetItem::Empty(_) + | ast::ClassSetItem::Literal(_) + | ast::ClassSetItem::Range(_) + | ast::ClassSetItem::Ascii(_) + | ast::ClassSetItem::Unicode(_) + | ast::ClassSetItem::Perl(_) => { + // These are all base cases, so we don't decrement depth. + Ok(()) + } + ast::ClassSetItem::Bracketed(_) | ast::ClassSetItem::Union(_) => { + self.decrement_depth(); + Ok(()) + } + } + } + + fn visit_class_set_binary_op_pre( + &mut self, + ast: &ast::ClassSetBinaryOp, + ) -> Result<()> { + self.increment_depth(&ast.span) + } + + fn visit_class_set_binary_op_post( + &mut self, + _ast: &ast::ClassSetBinaryOp, + ) -> Result<()> { + self.decrement_depth(); + Ok(()) + } +} + +/// When the result is an error, transforms the ast::ErrorKind from the source +/// Result into another one. This function is used to return clearer error +/// messages when possible. +fn specialize_err<T>( + result: Result<T>, + from: ast::ErrorKind, + to: ast::ErrorKind, +) -> Result<T> { + if let Err(e) = result { + if e.kind == from { + Err(ast::Error { kind: to, pattern: e.pattern, span: e.span }) + } else { + Err(e) + } + } else { + result + } +} + +#[cfg(test)] +mod tests { + use std::ops::Range; + + use super::{Parser, ParserBuilder, ParserI, Primitive}; + use crate::ast::{self, Ast, Position, Span}; + + // Our own assert_eq, which has slightly better formatting (but honestly + // still kind of crappy). + macro_rules! assert_eq { + ($left:expr, $right:expr) => {{ + match (&$left, &$right) { + (left_val, right_val) => { + if !(*left_val == *right_val) { + panic!( + "assertion failed: `(left == right)`\n\n\ + left: `{:?}`\nright: `{:?}`\n\n", + left_val, right_val + ) + } + } + } + }}; + } + + // We create these errors to compare with real ast::Errors in the tests. + // We define equality between TestError and ast::Error to disregard the + // pattern string in ast::Error, which is annoying to provide in tests. + #[derive(Clone, Debug)] + struct TestError { + span: Span, + kind: ast::ErrorKind, + } + + impl PartialEq<ast::Error> for TestError { + fn eq(&self, other: &ast::Error) -> bool { + self.span == other.span && self.kind == other.kind + } + } + + impl PartialEq<TestError> for ast::Error { + fn eq(&self, other: &TestError) -> bool { + self.span == other.span && self.kind == other.kind + } + } + + fn s(str: &str) -> String { + str.to_string() + } + + fn parser(pattern: &str) -> ParserI<'_, Parser> { + ParserI::new(Parser::new(), pattern) + } + + fn parser_octal(pattern: &str) -> ParserI<'_, Parser> { + let parser = ParserBuilder::new().octal(true).build(); + ParserI::new(parser, pattern) + } + + fn parser_nest_limit( + pattern: &str, + nest_limit: u32, + ) -> ParserI<'_, Parser> { + let p = ParserBuilder::new().nest_limit(nest_limit).build(); + ParserI::new(p, pattern) + } + + fn parser_ignore_whitespace(pattern: &str) -> ParserI<'_, Parser> { + let p = ParserBuilder::new().ignore_whitespace(true).build(); + ParserI::new(p, pattern) + } + + /// Short alias for creating a new span. + fn nspan(start: Position, end: Position) -> Span { + Span::new(start, end) + } + + /// Short alias for creating a new position. + fn npos(offset: usize, line: usize, column: usize) -> Position { + Position::new(offset, line, column) + } + + /// Create a new span from the given offset range. This assumes a single + /// line and sets the columns based on the offsets. i.e., This only works + /// out of the box for ASCII, which is fine for most tests. + fn span(range: Range<usize>) -> Span { + let start = Position::new(range.start, 1, range.start + 1); + let end = Position::new(range.end, 1, range.end + 1); + Span::new(start, end) + } + + /// Create a new span for the corresponding byte range in the given string. + fn span_range(subject: &str, range: Range<usize>) -> Span { + let start = Position { + offset: range.start, + line: 1 + subject[..range.start].matches('\n').count(), + column: 1 + subject[..range.start] + .chars() + .rev() + .position(|c| c == '\n') + .unwrap_or(subject[..range.start].chars().count()), + }; + let end = Position { + offset: range.end, + line: 1 + subject[..range.end].matches('\n').count(), + column: 1 + subject[..range.end] + .chars() + .rev() + .position(|c| c == '\n') + .unwrap_or(subject[..range.end].chars().count()), + }; + Span::new(start, end) + } + + /// Create a verbatim literal starting at the given position. + fn lit(c: char, start: usize) -> Ast { + lit_with(c, span(start..start + c.len_utf8())) + } + + /// Create a punctuation literal starting at the given position. + fn punct_lit(c: char, span: Span) -> Ast { + Ast::Literal(ast::Literal { + span, + kind: ast::LiteralKind::Punctuation, + c, + }) + } + + /// Create a verbatim literal with the given span. + fn lit_with(c: char, span: Span) -> Ast { + Ast::Literal(ast::Literal { + span, + kind: ast::LiteralKind::Verbatim, + c, + }) + } + + /// Create a concatenation with the given range. + fn concat(range: Range<usize>, asts: Vec<Ast>) -> Ast { + concat_with(span(range), asts) + } + + /// Create a concatenation with the given span. + fn concat_with(span: Span, asts: Vec<Ast>) -> Ast { + Ast::Concat(ast::Concat { span, asts }) + } + + /// Create an alternation with the given span. + fn alt(range: Range<usize>, asts: Vec<Ast>) -> Ast { + Ast::Alternation(ast::Alternation { span: span(range), asts }) + } + + /// Create a capturing group with the given span. + fn group(range: Range<usize>, index: u32, ast: Ast) -> Ast { + Ast::Group(ast::Group { + span: span(range), + kind: ast::GroupKind::CaptureIndex(index), + ast: Box::new(ast), + }) + } + + /// Create an ast::SetFlags. + /// + /// The given pattern should be the full pattern string. The range given + /// should correspond to the byte offsets where the flag set occurs. + /// + /// If negated is true, then the set is interpreted as beginning with a + /// negation. + fn flag_set( + pat: &str, + range: Range<usize>, + flag: ast::Flag, + negated: bool, + ) -> Ast { + let mut items = vec![ast::FlagsItem { + span: span_range(pat, (range.end - 2)..(range.end - 1)), + kind: ast::FlagsItemKind::Flag(flag), + }]; + if negated { + items.insert( + 0, + ast::FlagsItem { + span: span_range(pat, (range.start + 2)..(range.end - 2)), + kind: ast::FlagsItemKind::Negation, + }, + ); + } + Ast::Flags(ast::SetFlags { + span: span_range(pat, range.clone()), + flags: ast::Flags { + span: span_range(pat, (range.start + 2)..(range.end - 1)), + items, + }, + }) + } + + #[test] + fn parse_nest_limit() { + // A nest limit of 0 still allows some types of regexes. + assert_eq!( + parser_nest_limit("", 0).parse(), + Ok(Ast::Empty(span(0..0))) + ); + assert_eq!(parser_nest_limit("a", 0).parse(), Ok(lit('a', 0))); + + // Test repetition operations, which require one level of nesting. + assert_eq!( + parser_nest_limit("a+", 0).parse().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::NestLimitExceeded(0), + } + ); + assert_eq!( + parser_nest_limit("a+", 1).parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::OneOrMore, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser_nest_limit("(a)+", 1).parse().unwrap_err(), + TestError { + span: span(0..3), + kind: ast::ErrorKind::NestLimitExceeded(1), + } + ); + assert_eq!( + parser_nest_limit("a+*", 1).parse().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::NestLimitExceeded(1), + } + ); + assert_eq!( + parser_nest_limit("a+*", 2).parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..3), + op: ast::RepetitionOp { + span: span(2..3), + kind: ast::RepetitionKind::ZeroOrMore, + }, + greedy: true, + ast: Box::new(Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::OneOrMore, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })), + })) + ); + + // Test concatenations. A concatenation requires one level of nesting. + assert_eq!( + parser_nest_limit("ab", 0).parse().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::NestLimitExceeded(0), + } + ); + assert_eq!( + parser_nest_limit("ab", 1).parse(), + Ok(concat(0..2, vec![lit('a', 0), lit('b', 1)])) + ); + assert_eq!( + parser_nest_limit("abc", 1).parse(), + Ok(concat(0..3, vec![lit('a', 0), lit('b', 1), lit('c', 2)])) + ); + + // Test alternations. An alternation requires one level of nesting. + assert_eq!( + parser_nest_limit("a|b", 0).parse().unwrap_err(), + TestError { + span: span(0..3), + kind: ast::ErrorKind::NestLimitExceeded(0), + } + ); + assert_eq!( + parser_nest_limit("a|b", 1).parse(), + Ok(alt(0..3, vec![lit('a', 0), lit('b', 2)])) + ); + assert_eq!( + parser_nest_limit("a|b|c", 1).parse(), + Ok(alt(0..5, vec![lit('a', 0), lit('b', 2), lit('c', 4)])) + ); + + // Test character classes. Classes form their own mini-recursive + // syntax! + assert_eq!( + parser_nest_limit("[a]", 0).parse().unwrap_err(), + TestError { + span: span(0..3), + kind: ast::ErrorKind::NestLimitExceeded(0), + } + ); + assert_eq!( + parser_nest_limit("[a]", 1).parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..3), + negated: false, + kind: ast::ClassSet::Item(ast::ClassSetItem::Literal( + ast::Literal { + span: span(1..2), + kind: ast::LiteralKind::Verbatim, + c: 'a', + } + )), + }))) + ); + assert_eq!( + parser_nest_limit("[ab]", 1).parse().unwrap_err(), + TestError { + span: span(1..3), + kind: ast::ErrorKind::NestLimitExceeded(1), + } + ); + assert_eq!( + parser_nest_limit("[ab[cd]]", 2).parse().unwrap_err(), + TestError { + span: span(3..7), + kind: ast::ErrorKind::NestLimitExceeded(2), + } + ); + assert_eq!( + parser_nest_limit("[ab[cd]]", 3).parse().unwrap_err(), + TestError { + span: span(4..6), + kind: ast::ErrorKind::NestLimitExceeded(3), + } + ); + assert_eq!( + parser_nest_limit("[a--b]", 1).parse().unwrap_err(), + TestError { + span: span(1..5), + kind: ast::ErrorKind::NestLimitExceeded(1), + } + ); + assert_eq!( + parser_nest_limit("[a--bc]", 2).parse().unwrap_err(), + TestError { + span: span(4..6), + kind: ast::ErrorKind::NestLimitExceeded(2), + } + ); + } + + #[test] + fn parse_comments() { + let pat = "(?x) +# This is comment 1. +foo # This is comment 2. + # This is comment 3. +bar +# This is comment 4."; + let astc = parser(pat).parse_with_comments().unwrap(); + assert_eq!( + astc.ast, + concat_with( + span_range(pat, 0..pat.len()), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + lit_with('f', span_range(pat, 26..27)), + lit_with('o', span_range(pat, 27..28)), + lit_with('o', span_range(pat, 28..29)), + lit_with('b', span_range(pat, 74..75)), + lit_with('a', span_range(pat, 75..76)), + lit_with('r', span_range(pat, 76..77)), + ] + ) + ); + assert_eq!( + astc.comments, + vec![ + ast::Comment { + span: span_range(pat, 5..26), + comment: s(" This is comment 1."), + }, + ast::Comment { + span: span_range(pat, 30..51), + comment: s(" This is comment 2."), + }, + ast::Comment { + span: span_range(pat, 53..74), + comment: s(" This is comment 3."), + }, + ast::Comment { + span: span_range(pat, 78..98), + comment: s(" This is comment 4."), + }, + ] + ); + } + + #[test] + fn parse_holistic() { + assert_eq!(parser("]").parse(), Ok(lit(']', 0))); + assert_eq!( + parser(r"\\\.\+\*\?\(\)\|\[\]\{\}\^\$\#\&\-\~").parse(), + Ok(concat( + 0..36, + vec![ + punct_lit('\\', span(0..2)), + punct_lit('.', span(2..4)), + punct_lit('+', span(4..6)), + punct_lit('*', span(6..8)), + punct_lit('?', span(8..10)), + punct_lit('(', span(10..12)), + punct_lit(')', span(12..14)), + punct_lit('|', span(14..16)), + punct_lit('[', span(16..18)), + punct_lit(']', span(18..20)), + punct_lit('{', span(20..22)), + punct_lit('}', span(22..24)), + punct_lit('^', span(24..26)), + punct_lit('$', span(26..28)), + punct_lit('#', span(28..30)), + punct_lit('&', span(30..32)), + punct_lit('-', span(32..34)), + punct_lit('~', span(34..36)), + ] + )) + ); + } + + #[test] + fn parse_ignore_whitespace() { + // Test that basic whitespace insensitivity works. + let pat = "(?x)a b"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + nspan(npos(0, 1, 1), npos(7, 1, 8)), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + lit_with('a', nspan(npos(4, 1, 5), npos(5, 1, 6))), + lit_with('b', nspan(npos(6, 1, 7), npos(7, 1, 8))), + ] + )) + ); + + // Test that we can toggle whitespace insensitivity. + let pat = "(?x)a b(?-x)a b"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + nspan(npos(0, 1, 1), npos(15, 1, 16)), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + lit_with('a', nspan(npos(4, 1, 5), npos(5, 1, 6))), + lit_with('b', nspan(npos(6, 1, 7), npos(7, 1, 8))), + flag_set(pat, 7..12, ast::Flag::IgnoreWhitespace, true), + lit_with('a', nspan(npos(12, 1, 13), npos(13, 1, 14))), + lit_with(' ', nspan(npos(13, 1, 14), npos(14, 1, 15))), + lit_with('b', nspan(npos(14, 1, 15), npos(15, 1, 16))), + ] + )) + ); + + // Test that nesting whitespace insensitive flags works. + let pat = "a (?x:a )a "; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..11), + vec![ + lit_with('a', span_range(pat, 0..1)), + lit_with(' ', span_range(pat, 1..2)), + Ast::Group(ast::Group { + span: span_range(pat, 2..9), + kind: ast::GroupKind::NonCapturing(ast::Flags { + span: span_range(pat, 4..5), + items: vec![ast::FlagsItem { + span: span_range(pat, 4..5), + kind: ast::FlagsItemKind::Flag( + ast::Flag::IgnoreWhitespace + ), + },], + }), + ast: Box::new(lit_with('a', span_range(pat, 6..7))), + }), + lit_with('a', span_range(pat, 9..10)), + lit_with(' ', span_range(pat, 10..11)), + ] + )) + ); + + // Test that whitespace after an opening paren is insignificant. + let pat = "(?x)( ?P<foo> a )"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..pat.len()), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + Ast::Group(ast::Group { + span: span_range(pat, 4..pat.len()), + kind: ast::GroupKind::CaptureName(ast::CaptureName { + span: span_range(pat, 9..12), + name: s("foo"), + index: 1, + }), + ast: Box::new(lit_with('a', span_range(pat, 14..15))), + }), + ] + )) + ); + let pat = "(?x)( a )"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..pat.len()), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + Ast::Group(ast::Group { + span: span_range(pat, 4..pat.len()), + kind: ast::GroupKind::CaptureIndex(1), + ast: Box::new(lit_with('a', span_range(pat, 7..8))), + }), + ] + )) + ); + let pat = "(?x)( ?: a )"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..pat.len()), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + Ast::Group(ast::Group { + span: span_range(pat, 4..pat.len()), + kind: ast::GroupKind::NonCapturing(ast::Flags { + span: span_range(pat, 8..8), + items: vec![], + }), + ast: Box::new(lit_with('a', span_range(pat, 11..12))), + }), + ] + )) + ); + let pat = r"(?x)\x { 53 }"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..pat.len()), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + Ast::Literal(ast::Literal { + span: span(4..13), + kind: ast::LiteralKind::HexBrace( + ast::HexLiteralKind::X + ), + c: 'S', + }), + ] + )) + ); + + // Test that whitespace after an escape is OK. + let pat = r"(?x)\ "; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..pat.len()), + vec![ + flag_set(pat, 0..4, ast::Flag::IgnoreWhitespace, false), + Ast::Literal(ast::Literal { + span: span_range(pat, 4..6), + kind: ast::LiteralKind::Special( + ast::SpecialLiteralKind::Space + ), + c: ' ', + }), + ] + )) + ); + // ... but only when `x` mode is enabled. + let pat = r"\ "; + assert_eq!( + parser(pat).parse().unwrap_err(), + TestError { + span: span_range(pat, 0..2), + kind: ast::ErrorKind::EscapeUnrecognized, + } + ); + } + + #[test] + fn parse_newlines() { + let pat = ".\n."; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..3), + vec![ + Ast::Dot(span_range(pat, 0..1)), + lit_with('\n', span_range(pat, 1..2)), + Ast::Dot(span_range(pat, 2..3)), + ] + )) + ); + + let pat = "foobar\nbaz\nquux\n"; + assert_eq!( + parser(pat).parse(), + Ok(concat_with( + span_range(pat, 0..pat.len()), + vec![ + lit_with('f', nspan(npos(0, 1, 1), npos(1, 1, 2))), + lit_with('o', nspan(npos(1, 1, 2), npos(2, 1, 3))), + lit_with('o', nspan(npos(2, 1, 3), npos(3, 1, 4))), + lit_with('b', nspan(npos(3, 1, 4), npos(4, 1, 5))), + lit_with('a', nspan(npos(4, 1, 5), npos(5, 1, 6))), + lit_with('r', nspan(npos(5, 1, 6), npos(6, 1, 7))), + lit_with('\n', nspan(npos(6, 1, 7), npos(7, 2, 1))), + lit_with('b', nspan(npos(7, 2, 1), npos(8, 2, 2))), + lit_with('a', nspan(npos(8, 2, 2), npos(9, 2, 3))), + lit_with('z', nspan(npos(9, 2, 3), npos(10, 2, 4))), + lit_with('\n', nspan(npos(10, 2, 4), npos(11, 3, 1))), + lit_with('q', nspan(npos(11, 3, 1), npos(12, 3, 2))), + lit_with('u', nspan(npos(12, 3, 2), npos(13, 3, 3))), + lit_with('u', nspan(npos(13, 3, 3), npos(14, 3, 4))), + lit_with('x', nspan(npos(14, 3, 4), npos(15, 3, 5))), + lit_with('\n', nspan(npos(15, 3, 5), npos(16, 4, 1))), + ] + )) + ); + } + + #[test] + fn parse_uncounted_repetition() { + assert_eq!( + parser(r"a*").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::ZeroOrMore, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a+").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::OneOrMore, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + + assert_eq!( + parser(r"a?").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a??").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..3), + op: ast::RepetitionOp { + span: span(1..3), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: false, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a?").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a?b").parse(), + Ok(concat( + 0..3, + vec![ + Ast::Repetition(ast::Repetition { + span: span(0..2), + op: ast::RepetitionOp { + span: span(1..2), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: true, + ast: Box::new(lit('a', 0)), + }), + lit('b', 2), + ] + )) + ); + assert_eq!( + parser(r"a??b").parse(), + Ok(concat( + 0..4, + vec![ + Ast::Repetition(ast::Repetition { + span: span(0..3), + op: ast::RepetitionOp { + span: span(1..3), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: false, + ast: Box::new(lit('a', 0)), + }), + lit('b', 3), + ] + )) + ); + assert_eq!( + parser(r"ab?").parse(), + Ok(concat( + 0..3, + vec![ + lit('a', 0), + Ast::Repetition(ast::Repetition { + span: span(1..3), + op: ast::RepetitionOp { + span: span(2..3), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: true, + ast: Box::new(lit('b', 1)), + }), + ] + )) + ); + assert_eq!( + parser(r"(ab)?").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..5), + op: ast::RepetitionOp { + span: span(4..5), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: true, + ast: Box::new(group( + 0..4, + 1, + concat(1..3, vec![lit('a', 1), lit('b', 2),]) + )), + })) + ); + assert_eq!( + parser(r"|a?").parse(), + Ok(alt( + 0..3, + vec![ + Ast::Empty(span(0..0)), + Ast::Repetition(ast::Repetition { + span: span(1..3), + op: ast::RepetitionOp { + span: span(2..3), + kind: ast::RepetitionKind::ZeroOrOne, + }, + greedy: true, + ast: Box::new(lit('a', 1)), + }), + ] + )) + ); + + assert_eq!( + parser(r"*").parse().unwrap_err(), + TestError { + span: span(0..0), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"(?i)*").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"(*)").parse().unwrap_err(), + TestError { + span: span(1..1), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"(?:?)").parse().unwrap_err(), + TestError { + span: span(3..3), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"+").parse().unwrap_err(), + TestError { + span: span(0..0), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"?").parse().unwrap_err(), + TestError { + span: span(0..0), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"(?)").parse().unwrap_err(), + TestError { + span: span(1..1), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"|*").parse().unwrap_err(), + TestError { + span: span(1..1), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"|+").parse().unwrap_err(), + TestError { + span: span(1..1), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"|?").parse().unwrap_err(), + TestError { + span: span(1..1), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + } + + #[test] + fn parse_counted_repetition() { + assert_eq!( + parser(r"a{5}").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..4), + op: ast::RepetitionOp { + span: span(1..4), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Exactly(5) + ), + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a{5,}").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..5), + op: ast::RepetitionOp { + span: span(1..5), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::AtLeast(5) + ), + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a{5,9}").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..6), + op: ast::RepetitionOp { + span: span(1..6), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Bounded(5, 9) + ), + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a{5}?").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..5), + op: ast::RepetitionOp { + span: span(1..5), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Exactly(5) + ), + }, + greedy: false, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"ab{5}").parse(), + Ok(concat( + 0..5, + vec![ + lit('a', 0), + Ast::Repetition(ast::Repetition { + span: span(1..5), + op: ast::RepetitionOp { + span: span(2..5), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Exactly(5) + ), + }, + greedy: true, + ast: Box::new(lit('b', 1)), + }), + ] + )) + ); + assert_eq!( + parser(r"ab{5}c").parse(), + Ok(concat( + 0..6, + vec![ + lit('a', 0), + Ast::Repetition(ast::Repetition { + span: span(1..5), + op: ast::RepetitionOp { + span: span(2..5), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Exactly(5) + ), + }, + greedy: true, + ast: Box::new(lit('b', 1)), + }), + lit('c', 5), + ] + )) + ); + + assert_eq!( + parser(r"a{ 5 }").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..6), + op: ast::RepetitionOp { + span: span(1..6), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Exactly(5) + ), + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser(r"a{ 5 , 9 }").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..10), + op: ast::RepetitionOp { + span: span(1..10), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Bounded(5, 9) + ), + }, + greedy: true, + ast: Box::new(lit('a', 0)), + })) + ); + assert_eq!( + parser_ignore_whitespace(r"a{5,9} ?").parse(), + Ok(Ast::Repetition(ast::Repetition { + span: span(0..8), + op: ast::RepetitionOp { + span: span(1..8), + kind: ast::RepetitionKind::Range( + ast::RepetitionRange::Bounded(5, 9) + ), + }, + greedy: false, + ast: Box::new(lit('a', 0)), + })) + ); + + assert_eq!( + parser(r"(?i){0}").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"(?m){1,1}").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"a{]}").parse().unwrap_err(), + TestError { + span: span(2..2), + kind: ast::ErrorKind::RepetitionCountDecimalEmpty, + } + ); + assert_eq!( + parser(r"a{1,]}").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::RepetitionCountDecimalEmpty, + } + ); + assert_eq!( + parser(r"a{").parse().unwrap_err(), + TestError { + span: span(1..2), + kind: ast::ErrorKind::RepetitionCountUnclosed, + } + ); + assert_eq!( + parser(r"a{}").parse().unwrap_err(), + TestError { + span: span(2..2), + kind: ast::ErrorKind::RepetitionCountDecimalEmpty, + } + ); + assert_eq!( + parser(r"a{a").parse().unwrap_err(), + TestError { + span: span(2..2), + kind: ast::ErrorKind::RepetitionCountDecimalEmpty, + } + ); + assert_eq!( + parser(r"a{9999999999}").parse().unwrap_err(), + TestError { + span: span(2..12), + kind: ast::ErrorKind::DecimalInvalid, + } + ); + assert_eq!( + parser(r"a{9").parse().unwrap_err(), + TestError { + span: span(1..3), + kind: ast::ErrorKind::RepetitionCountUnclosed, + } + ); + assert_eq!( + parser(r"a{9,a").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::RepetitionCountDecimalEmpty, + } + ); + assert_eq!( + parser(r"a{9,9999999999}").parse().unwrap_err(), + TestError { + span: span(4..14), + kind: ast::ErrorKind::DecimalInvalid, + } + ); + assert_eq!( + parser(r"a{9,").parse().unwrap_err(), + TestError { + span: span(1..4), + kind: ast::ErrorKind::RepetitionCountUnclosed, + } + ); + assert_eq!( + parser(r"a{9,11").parse().unwrap_err(), + TestError { + span: span(1..6), + kind: ast::ErrorKind::RepetitionCountUnclosed, + } + ); + assert_eq!( + parser(r"a{2,1}").parse().unwrap_err(), + TestError { + span: span(1..6), + kind: ast::ErrorKind::RepetitionCountInvalid, + } + ); + assert_eq!( + parser(r"{5}").parse().unwrap_err(), + TestError { + span: span(0..0), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + assert_eq!( + parser(r"|{5}").parse().unwrap_err(), + TestError { + span: span(1..1), + kind: ast::ErrorKind::RepetitionMissing, + } + ); + } + + #[test] + fn parse_alternate() { + assert_eq!( + parser(r"a|b").parse(), + Ok(Ast::Alternation(ast::Alternation { + span: span(0..3), + asts: vec![lit('a', 0), lit('b', 2)], + })) + ); + assert_eq!( + parser(r"(a|b)").parse(), + Ok(group( + 0..5, + 1, + Ast::Alternation(ast::Alternation { + span: span(1..4), + asts: vec![lit('a', 1), lit('b', 3)], + }) + )) + ); + + assert_eq!( + parser(r"a|b|c").parse(), + Ok(Ast::Alternation(ast::Alternation { + span: span(0..5), + asts: vec![lit('a', 0), lit('b', 2), lit('c', 4)], + })) + ); + assert_eq!( + parser(r"ax|by|cz").parse(), + Ok(Ast::Alternation(ast::Alternation { + span: span(0..8), + asts: vec![ + concat(0..2, vec![lit('a', 0), lit('x', 1)]), + concat(3..5, vec![lit('b', 3), lit('y', 4)]), + concat(6..8, vec![lit('c', 6), lit('z', 7)]), + ], + })) + ); + assert_eq!( + parser(r"(ax|by|cz)").parse(), + Ok(group( + 0..10, + 1, + Ast::Alternation(ast::Alternation { + span: span(1..9), + asts: vec![ + concat(1..3, vec![lit('a', 1), lit('x', 2)]), + concat(4..6, vec![lit('b', 4), lit('y', 5)]), + concat(7..9, vec![lit('c', 7), lit('z', 8)]), + ], + }) + )) + ); + assert_eq!( + parser(r"(ax|(by|(cz)))").parse(), + Ok(group( + 0..14, + 1, + alt( + 1..13, + vec![ + concat(1..3, vec![lit('a', 1), lit('x', 2)]), + group( + 4..13, + 2, + alt( + 5..12, + vec![ + concat( + 5..7, + vec![lit('b', 5), lit('y', 6)] + ), + group( + 8..12, + 3, + concat( + 9..11, + vec![lit('c', 9), lit('z', 10),] + ) + ), + ] + ) + ), + ] + ) + )) + ); + + assert_eq!( + parser(r"|").parse(), + Ok(alt( + 0..1, + vec![Ast::Empty(span(0..0)), Ast::Empty(span(1..1)),] + )) + ); + assert_eq!( + parser(r"||").parse(), + Ok(alt( + 0..2, + vec![ + Ast::Empty(span(0..0)), + Ast::Empty(span(1..1)), + Ast::Empty(span(2..2)), + ] + )) + ); + assert_eq!( + parser(r"a|").parse(), + Ok(alt(0..2, vec![lit('a', 0), Ast::Empty(span(2..2)),])) + ); + assert_eq!( + parser(r"|a").parse(), + Ok(alt(0..2, vec![Ast::Empty(span(0..0)), lit('a', 1),])) + ); + + assert_eq!( + parser(r"(|)").parse(), + Ok(group( + 0..3, + 1, + alt( + 1..2, + vec![Ast::Empty(span(1..1)), Ast::Empty(span(2..2)),] + ) + )) + ); + assert_eq!( + parser(r"(a|)").parse(), + Ok(group( + 0..4, + 1, + alt(1..3, vec![lit('a', 1), Ast::Empty(span(3..3)),]) + )) + ); + assert_eq!( + parser(r"(|a)").parse(), + Ok(group( + 0..4, + 1, + alt(1..3, vec![Ast::Empty(span(1..1)), lit('a', 2),]) + )) + ); + + assert_eq!( + parser(r"a|b)").parse().unwrap_err(), + TestError { + span: span(3..4), + kind: ast::ErrorKind::GroupUnopened, + } + ); + assert_eq!( + parser(r"(a|b").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::GroupUnclosed, + } + ); + } + + #[test] + fn parse_unsupported_lookaround() { + assert_eq!( + parser(r"(?=a)").parse().unwrap_err(), + TestError { + span: span(0..3), + kind: ast::ErrorKind::UnsupportedLookAround, + } + ); + assert_eq!( + parser(r"(?!a)").parse().unwrap_err(), + TestError { + span: span(0..3), + kind: ast::ErrorKind::UnsupportedLookAround, + } + ); + assert_eq!( + parser(r"(?<=a)").parse().unwrap_err(), + TestError { + span: span(0..4), + kind: ast::ErrorKind::UnsupportedLookAround, + } + ); + assert_eq!( + parser(r"(?<!a)").parse().unwrap_err(), + TestError { + span: span(0..4), + kind: ast::ErrorKind::UnsupportedLookAround, + } + ); + } + + #[test] + fn parse_group() { + assert_eq!( + parser("(?i)").parse(), + Ok(Ast::Flags(ast::SetFlags { + span: span(0..4), + flags: ast::Flags { + span: span(2..3), + items: vec![ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }], + }, + })) + ); + assert_eq!( + parser("(?iU)").parse(), + Ok(Ast::Flags(ast::SetFlags { + span: span(0..5), + flags: ast::Flags { + span: span(2..4), + items: vec![ + ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }, + ast::FlagsItem { + span: span(3..4), + kind: ast::FlagsItemKind::Flag( + ast::Flag::SwapGreed + ), + }, + ], + }, + })) + ); + assert_eq!( + parser("(?i-U)").parse(), + Ok(Ast::Flags(ast::SetFlags { + span: span(0..6), + flags: ast::Flags { + span: span(2..5), + items: vec![ + ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }, + ast::FlagsItem { + span: span(3..4), + kind: ast::FlagsItemKind::Negation, + }, + ast::FlagsItem { + span: span(4..5), + kind: ast::FlagsItemKind::Flag( + ast::Flag::SwapGreed + ), + }, + ], + }, + })) + ); + + assert_eq!( + parser("()").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..2), + kind: ast::GroupKind::CaptureIndex(1), + ast: Box::new(Ast::Empty(span(1..1))), + })) + ); + assert_eq!( + parser("(a)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..3), + kind: ast::GroupKind::CaptureIndex(1), + ast: Box::new(lit('a', 1)), + })) + ); + assert_eq!( + parser("(())").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..4), + kind: ast::GroupKind::CaptureIndex(1), + ast: Box::new(Ast::Group(ast::Group { + span: span(1..3), + kind: ast::GroupKind::CaptureIndex(2), + ast: Box::new(Ast::Empty(span(2..2))), + })), + })) + ); + + assert_eq!( + parser("(?:a)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..5), + kind: ast::GroupKind::NonCapturing(ast::Flags { + span: span(2..2), + items: vec![], + }), + ast: Box::new(lit('a', 3)), + })) + ); + + assert_eq!( + parser("(?i:a)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..6), + kind: ast::GroupKind::NonCapturing(ast::Flags { + span: span(2..3), + items: vec![ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + },], + }), + ast: Box::new(lit('a', 4)), + })) + ); + assert_eq!( + parser("(?i-U:a)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..8), + kind: ast::GroupKind::NonCapturing(ast::Flags { + span: span(2..5), + items: vec![ + ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }, + ast::FlagsItem { + span: span(3..4), + kind: ast::FlagsItemKind::Negation, + }, + ast::FlagsItem { + span: span(4..5), + kind: ast::FlagsItemKind::Flag( + ast::Flag::SwapGreed + ), + }, + ], + }), + ast: Box::new(lit('a', 6)), + })) + ); + + assert_eq!( + parser("(").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::GroupUnclosed, + } + ); + assert_eq!( + parser("(?").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::GroupUnclosed, + } + ); + assert_eq!( + parser("(?P").parse().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::FlagUnrecognized, + } + ); + assert_eq!( + parser("(?P<").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::GroupNameUnexpectedEof, + } + ); + assert_eq!( + parser("(a").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::GroupUnclosed, + } + ); + assert_eq!( + parser("(()").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::GroupUnclosed, + } + ); + assert_eq!( + parser(")").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::GroupUnopened, + } + ); + assert_eq!( + parser("a)").parse().unwrap_err(), + TestError { + span: span(1..2), + kind: ast::ErrorKind::GroupUnopened, + } + ); + } + + #[test] + fn parse_capture_name() { + assert_eq!( + parser("(?P<a>z)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..8), + kind: ast::GroupKind::CaptureName(ast::CaptureName { + span: span(4..5), + name: s("a"), + index: 1, + }), + ast: Box::new(lit('z', 6)), + })) + ); + assert_eq!( + parser("(?P<abc>z)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..10), + kind: ast::GroupKind::CaptureName(ast::CaptureName { + span: span(4..7), + name: s("abc"), + index: 1, + }), + ast: Box::new(lit('z', 8)), + })) + ); + + assert_eq!( + parser("(?P<a_1>z)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..10), + kind: ast::GroupKind::CaptureName(ast::CaptureName { + span: span(4..7), + name: s("a_1"), + index: 1, + }), + ast: Box::new(lit('z', 8)), + })) + ); + + assert_eq!( + parser("(?P<a.1>z)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..10), + kind: ast::GroupKind::CaptureName(ast::CaptureName { + span: span(4..7), + name: s("a.1"), + index: 1, + }), + ast: Box::new(lit('z', 8)), + })) + ); + + assert_eq!( + parser("(?P<a[1]>z)").parse(), + Ok(Ast::Group(ast::Group { + span: span(0..11), + kind: ast::GroupKind::CaptureName(ast::CaptureName { + span: span(4..8), + name: s("a[1]"), + index: 1, + }), + ast: Box::new(lit('z', 9)), + })) + ); + + assert_eq!( + parser("(?P<").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::GroupNameUnexpectedEof, + } + ); + assert_eq!( + parser("(?P<>z)").parse().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::GroupNameEmpty, + } + ); + assert_eq!( + parser("(?P<a").parse().unwrap_err(), + TestError { + span: span(5..5), + kind: ast::ErrorKind::GroupNameUnexpectedEof, + } + ); + assert_eq!( + parser("(?P<ab").parse().unwrap_err(), + TestError { + span: span(6..6), + kind: ast::ErrorKind::GroupNameUnexpectedEof, + } + ); + assert_eq!( + parser("(?P<0a").parse().unwrap_err(), + TestError { + span: span(4..5), + kind: ast::ErrorKind::GroupNameInvalid, + } + ); + assert_eq!( + parser("(?P<~").parse().unwrap_err(), + TestError { + span: span(4..5), + kind: ast::ErrorKind::GroupNameInvalid, + } + ); + assert_eq!( + parser("(?P<abc~").parse().unwrap_err(), + TestError { + span: span(7..8), + kind: ast::ErrorKind::GroupNameInvalid, + } + ); + assert_eq!( + parser("(?P<a>y)(?P<a>z)").parse().unwrap_err(), + TestError { + span: span(12..13), + kind: ast::ErrorKind::GroupNameDuplicate { + original: span(4..5), + }, + } + ); + } + + #[test] + fn parse_flags() { + assert_eq!( + parser("i:").parse_flags(), + Ok(ast::Flags { + span: span(0..1), + items: vec![ast::FlagsItem { + span: span(0..1), + kind: ast::FlagsItemKind::Flag(ast::Flag::CaseInsensitive), + }], + }) + ); + assert_eq!( + parser("i)").parse_flags(), + Ok(ast::Flags { + span: span(0..1), + items: vec![ast::FlagsItem { + span: span(0..1), + kind: ast::FlagsItemKind::Flag(ast::Flag::CaseInsensitive), + }], + }) + ); + + assert_eq!( + parser("isU:").parse_flags(), + Ok(ast::Flags { + span: span(0..3), + items: vec![ + ast::FlagsItem { + span: span(0..1), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }, + ast::FlagsItem { + span: span(1..2), + kind: ast::FlagsItemKind::Flag( + ast::Flag::DotMatchesNewLine + ), + }, + ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag(ast::Flag::SwapGreed), + }, + ], + }) + ); + + assert_eq!( + parser("-isU:").parse_flags(), + Ok(ast::Flags { + span: span(0..4), + items: vec![ + ast::FlagsItem { + span: span(0..1), + kind: ast::FlagsItemKind::Negation, + }, + ast::FlagsItem { + span: span(1..2), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }, + ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::DotMatchesNewLine + ), + }, + ast::FlagsItem { + span: span(3..4), + kind: ast::FlagsItemKind::Flag(ast::Flag::SwapGreed), + }, + ], + }) + ); + assert_eq!( + parser("i-sU:").parse_flags(), + Ok(ast::Flags { + span: span(0..4), + items: vec![ + ast::FlagsItem { + span: span(0..1), + kind: ast::FlagsItemKind::Flag( + ast::Flag::CaseInsensitive + ), + }, + ast::FlagsItem { + span: span(1..2), + kind: ast::FlagsItemKind::Negation, + }, + ast::FlagsItem { + span: span(2..3), + kind: ast::FlagsItemKind::Flag( + ast::Flag::DotMatchesNewLine + ), + }, + ast::FlagsItem { + span: span(3..4), + kind: ast::FlagsItemKind::Flag(ast::Flag::SwapGreed), + }, + ], + }) + ); + + assert_eq!( + parser("isU").parse_flags().unwrap_err(), + TestError { + span: span(3..3), + kind: ast::ErrorKind::FlagUnexpectedEof, + } + ); + assert_eq!( + parser("isUa:").parse_flags().unwrap_err(), + TestError { + span: span(3..4), + kind: ast::ErrorKind::FlagUnrecognized, + } + ); + assert_eq!( + parser("isUi:").parse_flags().unwrap_err(), + TestError { + span: span(3..4), + kind: ast::ErrorKind::FlagDuplicate { original: span(0..1) }, + } + ); + assert_eq!( + parser("i-sU-i:").parse_flags().unwrap_err(), + TestError { + span: span(4..5), + kind: ast::ErrorKind::FlagRepeatedNegation { + original: span(1..2), + }, + } + ); + assert_eq!( + parser("-)").parse_flags().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::FlagDanglingNegation, + } + ); + assert_eq!( + parser("i-)").parse_flags().unwrap_err(), + TestError { + span: span(1..2), + kind: ast::ErrorKind::FlagDanglingNegation, + } + ); + assert_eq!( + parser("iU-)").parse_flags().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::FlagDanglingNegation, + } + ); + } + + #[test] + fn parse_flag() { + assert_eq!(parser("i").parse_flag(), Ok(ast::Flag::CaseInsensitive)); + assert_eq!(parser("m").parse_flag(), Ok(ast::Flag::MultiLine)); + assert_eq!(parser("s").parse_flag(), Ok(ast::Flag::DotMatchesNewLine)); + assert_eq!(parser("U").parse_flag(), Ok(ast::Flag::SwapGreed)); + assert_eq!(parser("u").parse_flag(), Ok(ast::Flag::Unicode)); + assert_eq!(parser("x").parse_flag(), Ok(ast::Flag::IgnoreWhitespace)); + + assert_eq!( + parser("a").parse_flag().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::FlagUnrecognized, + } + ); + assert_eq!( + parser("☃").parse_flag().unwrap_err(), + TestError { + span: span_range("☃", 0..3), + kind: ast::ErrorKind::FlagUnrecognized, + } + ); + } + + #[test] + fn parse_primitive_non_escape() { + assert_eq!( + parser(r".").parse_primitive(), + Ok(Primitive::Dot(span(0..1))) + ); + assert_eq!( + parser(r"^").parse_primitive(), + Ok(Primitive::Assertion(ast::Assertion { + span: span(0..1), + kind: ast::AssertionKind::StartLine, + })) + ); + assert_eq!( + parser(r"$").parse_primitive(), + Ok(Primitive::Assertion(ast::Assertion { + span: span(0..1), + kind: ast::AssertionKind::EndLine, + })) + ); + + assert_eq!( + parser(r"a").parse_primitive(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..1), + kind: ast::LiteralKind::Verbatim, + c: 'a', + })) + ); + assert_eq!( + parser(r"|").parse_primitive(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..1), + kind: ast::LiteralKind::Verbatim, + c: '|', + })) + ); + assert_eq!( + parser(r"☃").parse_primitive(), + Ok(Primitive::Literal(ast::Literal { + span: span_range("☃", 0..3), + kind: ast::LiteralKind::Verbatim, + c: '☃', + })) + ); + } + + #[test] + fn parse_escape() { + assert_eq!( + parser(r"\|").parse_primitive(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..2), + kind: ast::LiteralKind::Punctuation, + c: '|', + })) + ); + let specials = &[ + (r"\a", '\x07', ast::SpecialLiteralKind::Bell), + (r"\f", '\x0C', ast::SpecialLiteralKind::FormFeed), + (r"\t", '\t', ast::SpecialLiteralKind::Tab), + (r"\n", '\n', ast::SpecialLiteralKind::LineFeed), + (r"\r", '\r', ast::SpecialLiteralKind::CarriageReturn), + (r"\v", '\x0B', ast::SpecialLiteralKind::VerticalTab), + ]; + for &(pat, c, ref kind) in specials { + assert_eq!( + parser(pat).parse_primitive(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..2), + kind: ast::LiteralKind::Special(kind.clone()), + c, + })) + ); + } + assert_eq!( + parser(r"\A").parse_primitive(), + Ok(Primitive::Assertion(ast::Assertion { + span: span(0..2), + kind: ast::AssertionKind::StartText, + })) + ); + assert_eq!( + parser(r"\z").parse_primitive(), + Ok(Primitive::Assertion(ast::Assertion { + span: span(0..2), + kind: ast::AssertionKind::EndText, + })) + ); + assert_eq!( + parser(r"\b").parse_primitive(), + Ok(Primitive::Assertion(ast::Assertion { + span: span(0..2), + kind: ast::AssertionKind::WordBoundary, + })) + ); + assert_eq!( + parser(r"\B").parse_primitive(), + Ok(Primitive::Assertion(ast::Assertion { + span: span(0..2), + kind: ast::AssertionKind::NotWordBoundary, + })) + ); + + assert_eq!( + parser(r"\").parse_escape().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\y").parse_escape().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::EscapeUnrecognized, + } + ); + } + + #[test] + fn parse_unsupported_backreference() { + assert_eq!( + parser(r"\0").parse_escape().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::UnsupportedBackreference, + } + ); + assert_eq!( + parser(r"\9").parse_escape().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::UnsupportedBackreference, + } + ); + } + + #[test] + fn parse_octal() { + for i in 0..511 { + let pat = format!(r"\{:o}", i); + assert_eq!( + parser_octal(&pat).parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..pat.len()), + kind: ast::LiteralKind::Octal, + c: ::std::char::from_u32(i).unwrap(), + })) + ); + } + assert_eq!( + parser_octal(r"\778").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..3), + kind: ast::LiteralKind::Octal, + c: '?', + })) + ); + assert_eq!( + parser_octal(r"\7777").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..4), + kind: ast::LiteralKind::Octal, + c: '\u{01FF}', + })) + ); + assert_eq!( + parser_octal(r"\778").parse(), + Ok(Ast::Concat(ast::Concat { + span: span(0..4), + asts: vec![ + Ast::Literal(ast::Literal { + span: span(0..3), + kind: ast::LiteralKind::Octal, + c: '?', + }), + Ast::Literal(ast::Literal { + span: span(3..4), + kind: ast::LiteralKind::Verbatim, + c: '8', + }), + ], + })) + ); + assert_eq!( + parser_octal(r"\7777").parse(), + Ok(Ast::Concat(ast::Concat { + span: span(0..5), + asts: vec![ + Ast::Literal(ast::Literal { + span: span(0..4), + kind: ast::LiteralKind::Octal, + c: '\u{01FF}', + }), + Ast::Literal(ast::Literal { + span: span(4..5), + kind: ast::LiteralKind::Verbatim, + c: '7', + }), + ], + })) + ); + + assert_eq!( + parser_octal(r"\8").parse_escape().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::EscapeUnrecognized, + } + ); + } + + #[test] + fn parse_hex_two() { + for i in 0..256 { + let pat = format!(r"\x{:02x}", i); + assert_eq!( + parser(&pat).parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..pat.len()), + kind: ast::LiteralKind::HexFixed(ast::HexLiteralKind::X), + c: ::std::char::from_u32(i).unwrap(), + })) + ); + } + + assert_eq!( + parser(r"\xF").parse_escape().unwrap_err(), + TestError { + span: span(3..3), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\xG").parse_escape().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\xFG").parse_escape().unwrap_err(), + TestError { + span: span(3..4), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + } + + #[test] + fn parse_hex_four() { + for i in 0..65536 { + let c = match ::std::char::from_u32(i) { + None => continue, + Some(c) => c, + }; + let pat = format!(r"\u{:04x}", i); + assert_eq!( + parser(&pat).parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..pat.len()), + kind: ast::LiteralKind::HexFixed( + ast::HexLiteralKind::UnicodeShort + ), + c, + })) + ); + } + + assert_eq!( + parser(r"\uF").parse_escape().unwrap_err(), + TestError { + span: span(3..3), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\uG").parse_escape().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\uFG").parse_escape().unwrap_err(), + TestError { + span: span(3..4), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\uFFG").parse_escape().unwrap_err(), + TestError { + span: span(4..5), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\uFFFG").parse_escape().unwrap_err(), + TestError { + span: span(5..6), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\uD800").parse_escape().unwrap_err(), + TestError { + span: span(2..6), + kind: ast::ErrorKind::EscapeHexInvalid, + } + ); + } + + #[test] + fn parse_hex_eight() { + for i in 0..65536 { + let c = match ::std::char::from_u32(i) { + None => continue, + Some(c) => c, + }; + let pat = format!(r"\U{:08x}", i); + assert_eq!( + parser(&pat).parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..pat.len()), + kind: ast::LiteralKind::HexFixed( + ast::HexLiteralKind::UnicodeLong + ), + c, + })) + ); + } + + assert_eq!( + parser(r"\UF").parse_escape().unwrap_err(), + TestError { + span: span(3..3), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\UG").parse_escape().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFG").parse_escape().unwrap_err(), + TestError { + span: span(3..4), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFFG").parse_escape().unwrap_err(), + TestError { + span: span(4..5), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFFFG").parse_escape().unwrap_err(), + TestError { + span: span(5..6), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFFFFG").parse_escape().unwrap_err(), + TestError { + span: span(6..7), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFFFFFG").parse_escape().unwrap_err(), + TestError { + span: span(7..8), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFFFFFFG").parse_escape().unwrap_err(), + TestError { + span: span(8..9), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\UFFFFFFFG").parse_escape().unwrap_err(), + TestError { + span: span(9..10), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + } + + #[test] + fn parse_hex_brace() { + assert_eq!( + parser(r"\u{26c4}").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..8), + kind: ast::LiteralKind::HexBrace( + ast::HexLiteralKind::UnicodeShort + ), + c: '⛄', + })) + ); + assert_eq!( + parser(r"\U{26c4}").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..8), + kind: ast::LiteralKind::HexBrace( + ast::HexLiteralKind::UnicodeLong + ), + c: '⛄', + })) + ); + assert_eq!( + parser(r"\x{26c4}").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..8), + kind: ast::LiteralKind::HexBrace(ast::HexLiteralKind::X), + c: '⛄', + })) + ); + assert_eq!( + parser(r"\x{26C4}").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..8), + kind: ast::LiteralKind::HexBrace(ast::HexLiteralKind::X), + c: '⛄', + })) + ); + assert_eq!( + parser(r"\x{10fFfF}").parse_escape(), + Ok(Primitive::Literal(ast::Literal { + span: span(0..10), + kind: ast::LiteralKind::HexBrace(ast::HexLiteralKind::X), + c: '\u{10FFFF}', + })) + ); + + assert_eq!( + parser(r"\x").parse_escape().unwrap_err(), + TestError { + span: span(2..2), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\x{").parse_escape().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\x{FF").parse_escape().unwrap_err(), + TestError { + span: span(2..5), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\x{}").parse_escape().unwrap_err(), + TestError { + span: span(2..4), + kind: ast::ErrorKind::EscapeHexEmpty, + } + ); + assert_eq!( + parser(r"\x{FGF}").parse_escape().unwrap_err(), + TestError { + span: span(4..5), + kind: ast::ErrorKind::EscapeHexInvalidDigit, + } + ); + assert_eq!( + parser(r"\x{FFFFFF}").parse_escape().unwrap_err(), + TestError { + span: span(3..9), + kind: ast::ErrorKind::EscapeHexInvalid, + } + ); + assert_eq!( + parser(r"\x{D800}").parse_escape().unwrap_err(), + TestError { + span: span(3..7), + kind: ast::ErrorKind::EscapeHexInvalid, + } + ); + assert_eq!( + parser(r"\x{FFFFFFFFF}").parse_escape().unwrap_err(), + TestError { + span: span(3..12), + kind: ast::ErrorKind::EscapeHexInvalid, + } + ); + } + + #[test] + fn parse_decimal() { + assert_eq!(parser("123").parse_decimal(), Ok(123)); + assert_eq!(parser("0").parse_decimal(), Ok(0)); + assert_eq!(parser("01").parse_decimal(), Ok(1)); + + assert_eq!( + parser("-1").parse_decimal().unwrap_err(), + TestError { span: span(0..0), kind: ast::ErrorKind::DecimalEmpty } + ); + assert_eq!( + parser("").parse_decimal().unwrap_err(), + TestError { span: span(0..0), kind: ast::ErrorKind::DecimalEmpty } + ); + assert_eq!( + parser("9999999999").parse_decimal().unwrap_err(), + TestError { + span: span(0..10), + kind: ast::ErrorKind::DecimalInvalid, + } + ); + } + + #[test] + fn parse_set_class() { + fn union(span: Span, items: Vec<ast::ClassSetItem>) -> ast::ClassSet { + ast::ClassSet::union(ast::ClassSetUnion { span, items }) + } + + fn intersection( + span: Span, + lhs: ast::ClassSet, + rhs: ast::ClassSet, + ) -> ast::ClassSet { + ast::ClassSet::BinaryOp(ast::ClassSetBinaryOp { + span, + kind: ast::ClassSetBinaryOpKind::Intersection, + lhs: Box::new(lhs), + rhs: Box::new(rhs), + }) + } + + fn difference( + span: Span, + lhs: ast::ClassSet, + rhs: ast::ClassSet, + ) -> ast::ClassSet { + ast::ClassSet::BinaryOp(ast::ClassSetBinaryOp { + span, + kind: ast::ClassSetBinaryOpKind::Difference, + lhs: Box::new(lhs), + rhs: Box::new(rhs), + }) + } + + fn symdifference( + span: Span, + lhs: ast::ClassSet, + rhs: ast::ClassSet, + ) -> ast::ClassSet { + ast::ClassSet::BinaryOp(ast::ClassSetBinaryOp { + span, + kind: ast::ClassSetBinaryOpKind::SymmetricDifference, + lhs: Box::new(lhs), + rhs: Box::new(rhs), + }) + } + + fn itemset(item: ast::ClassSetItem) -> ast::ClassSet { + ast::ClassSet::Item(item) + } + + fn item_ascii(cls: ast::ClassAscii) -> ast::ClassSetItem { + ast::ClassSetItem::Ascii(cls) + } + + fn item_unicode(cls: ast::ClassUnicode) -> ast::ClassSetItem { + ast::ClassSetItem::Unicode(cls) + } + + fn item_perl(cls: ast::ClassPerl) -> ast::ClassSetItem { + ast::ClassSetItem::Perl(cls) + } + + fn item_bracket(cls: ast::ClassBracketed) -> ast::ClassSetItem { + ast::ClassSetItem::Bracketed(Box::new(cls)) + } + + fn lit(span: Span, c: char) -> ast::ClassSetItem { + ast::ClassSetItem::Literal(ast::Literal { + span, + kind: ast::LiteralKind::Verbatim, + c, + }) + } + + fn empty(span: Span) -> ast::ClassSetItem { + ast::ClassSetItem::Empty(span) + } + + fn range(span: Span, start: char, end: char) -> ast::ClassSetItem { + let pos1 = Position { + offset: span.start.offset + start.len_utf8(), + column: span.start.column + 1, + ..span.start + }; + let pos2 = Position { + offset: span.end.offset - end.len_utf8(), + column: span.end.column - 1, + ..span.end + }; + ast::ClassSetItem::Range(ast::ClassSetRange { + span, + start: ast::Literal { + span: Span { end: pos1, ..span }, + kind: ast::LiteralKind::Verbatim, + c: start, + }, + end: ast::Literal { + span: Span { start: pos2, ..span }, + kind: ast::LiteralKind::Verbatim, + c: end, + }, + }) + } + + fn alnum(span: Span, negated: bool) -> ast::ClassAscii { + ast::ClassAscii { span, kind: ast::ClassAsciiKind::Alnum, negated } + } + + fn lower(span: Span, negated: bool) -> ast::ClassAscii { + ast::ClassAscii { span, kind: ast::ClassAsciiKind::Lower, negated } + } + + assert_eq!( + parser("[[:alnum:]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..11), + negated: false, + kind: itemset(item_ascii(alnum(span(1..10), false))), + }))) + ); + assert_eq!( + parser("[[[:alnum:]]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..13), + negated: false, + kind: itemset(item_bracket(ast::ClassBracketed { + span: span(1..12), + negated: false, + kind: itemset(item_ascii(alnum(span(2..11), false))), + })), + }))) + ); + assert_eq!( + parser("[[:alnum:]&&[:lower:]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..22), + negated: false, + kind: intersection( + span(1..21), + itemset(item_ascii(alnum(span(1..10), false))), + itemset(item_ascii(lower(span(12..21), false))), + ), + }))) + ); + assert_eq!( + parser("[[:alnum:]--[:lower:]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..22), + negated: false, + kind: difference( + span(1..21), + itemset(item_ascii(alnum(span(1..10), false))), + itemset(item_ascii(lower(span(12..21), false))), + ), + }))) + ); + assert_eq!( + parser("[[:alnum:]~~[:lower:]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..22), + negated: false, + kind: symdifference( + span(1..21), + itemset(item_ascii(alnum(span(1..10), false))), + itemset(item_ascii(lower(span(12..21), false))), + ), + }))) + ); + + assert_eq!( + parser("[a]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..3), + negated: false, + kind: itemset(lit(span(1..2), 'a')), + }))) + ); + assert_eq!( + parser(r"[a\]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..5), + negated: false, + kind: union( + span(1..4), + vec![ + lit(span(1..2), 'a'), + ast::ClassSetItem::Literal(ast::Literal { + span: span(2..4), + kind: ast::LiteralKind::Punctuation, + c: ']', + }), + ] + ), + }))) + ); + assert_eq!( + parser(r"[a\-z]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..6), + negated: false, + kind: union( + span(1..5), + vec![ + lit(span(1..2), 'a'), + ast::ClassSetItem::Literal(ast::Literal { + span: span(2..4), + kind: ast::LiteralKind::Punctuation, + c: '-', + }), + lit(span(4..5), 'z'), + ] + ), + }))) + ); + assert_eq!( + parser("[ab]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: union( + span(1..3), + vec![lit(span(1..2), 'a'), lit(span(2..3), 'b'),] + ), + }))) + ); + assert_eq!( + parser("[a-]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: union( + span(1..3), + vec![lit(span(1..2), 'a'), lit(span(2..3), '-'),] + ), + }))) + ); + assert_eq!( + parser("[-a]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: union( + span(1..3), + vec![lit(span(1..2), '-'), lit(span(2..3), 'a'),] + ), + }))) + ); + assert_eq!( + parser(r"[\pL]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..5), + negated: false, + kind: itemset(item_unicode(ast::ClassUnicode { + span: span(1..4), + negated: false, + kind: ast::ClassUnicodeKind::OneLetter('L'), + })), + }))) + ); + assert_eq!( + parser(r"[\w]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: itemset(item_perl(ast::ClassPerl { + span: span(1..3), + kind: ast::ClassPerlKind::Word, + negated: false, + })), + }))) + ); + assert_eq!( + parser(r"[a\wz]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..6), + negated: false, + kind: union( + span(1..5), + vec![ + lit(span(1..2), 'a'), + item_perl(ast::ClassPerl { + span: span(2..4), + kind: ast::ClassPerlKind::Word, + negated: false, + }), + lit(span(4..5), 'z'), + ] + ), + }))) + ); + + assert_eq!( + parser("[a-z]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..5), + negated: false, + kind: itemset(range(span(1..4), 'a', 'z')), + }))) + ); + assert_eq!( + parser("[a-cx-z]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..8), + negated: false, + kind: union( + span(1..7), + vec![ + range(span(1..4), 'a', 'c'), + range(span(4..7), 'x', 'z'), + ] + ), + }))) + ); + assert_eq!( + parser(r"[\w&&a-cx-z]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..12), + negated: false, + kind: intersection( + span(1..11), + itemset(item_perl(ast::ClassPerl { + span: span(1..3), + kind: ast::ClassPerlKind::Word, + negated: false, + })), + union( + span(5..11), + vec![ + range(span(5..8), 'a', 'c'), + range(span(8..11), 'x', 'z'), + ] + ), + ), + }))) + ); + assert_eq!( + parser(r"[a-cx-z&&\w]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..12), + negated: false, + kind: intersection( + span(1..11), + union( + span(1..7), + vec![ + range(span(1..4), 'a', 'c'), + range(span(4..7), 'x', 'z'), + ] + ), + itemset(item_perl(ast::ClassPerl { + span: span(9..11), + kind: ast::ClassPerlKind::Word, + negated: false, + })), + ), + }))) + ); + assert_eq!( + parser(r"[a--b--c]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..9), + negated: false, + kind: difference( + span(1..8), + difference( + span(1..5), + itemset(lit(span(1..2), 'a')), + itemset(lit(span(4..5), 'b')), + ), + itemset(lit(span(7..8), 'c')), + ), + }))) + ); + assert_eq!( + parser(r"[a~~b~~c]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..9), + negated: false, + kind: symdifference( + span(1..8), + symdifference( + span(1..5), + itemset(lit(span(1..2), 'a')), + itemset(lit(span(4..5), 'b')), + ), + itemset(lit(span(7..8), 'c')), + ), + }))) + ); + assert_eq!( + parser(r"[\^&&^]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..7), + negated: false, + kind: intersection( + span(1..6), + itemset(ast::ClassSetItem::Literal(ast::Literal { + span: span(1..3), + kind: ast::LiteralKind::Punctuation, + c: '^', + })), + itemset(lit(span(5..6), '^')), + ), + }))) + ); + assert_eq!( + parser(r"[\&&&&]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..7), + negated: false, + kind: intersection( + span(1..6), + itemset(ast::ClassSetItem::Literal(ast::Literal { + span: span(1..3), + kind: ast::LiteralKind::Punctuation, + c: '&', + })), + itemset(lit(span(5..6), '&')), + ), + }))) + ); + assert_eq!( + parser(r"[&&&&]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..6), + negated: false, + kind: intersection( + span(1..5), + intersection( + span(1..3), + itemset(empty(span(1..1))), + itemset(empty(span(3..3))), + ), + itemset(empty(span(5..5))), + ), + }))) + ); + + let pat = "[☃-⛄]"; + assert_eq!( + parser(pat).parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span_range(pat, 0..9), + negated: false, + kind: itemset(ast::ClassSetItem::Range(ast::ClassSetRange { + span: span_range(pat, 1..8), + start: ast::Literal { + span: span_range(pat, 1..4), + kind: ast::LiteralKind::Verbatim, + c: '☃', + }, + end: ast::Literal { + span: span_range(pat, 5..8), + kind: ast::LiteralKind::Verbatim, + c: '⛄', + }, + })), + }))) + ); + + assert_eq!( + parser(r"[]]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..3), + negated: false, + kind: itemset(lit(span(1..2), ']')), + }))) + ); + assert_eq!( + parser(r"[]\[]").parse(), + Ok(Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..5), + negated: false, + kind: union( + span(1..4), + vec![ + lit(span(1..2), ']'), + ast::ClassSetItem::Literal(ast::Literal { + span: span(2..4), + kind: ast::LiteralKind::Punctuation, + c: '[', + }), + ] + ), + }))) + ); + assert_eq!( + parser(r"[\[]]").parse(), + Ok(concat( + 0..5, + vec![ + Ast::Class(ast::Class::Bracketed(ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: itemset(ast::ClassSetItem::Literal( + ast::Literal { + span: span(1..3), + kind: ast::LiteralKind::Punctuation, + c: '[', + } + )), + })), + Ast::Literal(ast::Literal { + span: span(4..5), + kind: ast::LiteralKind::Verbatim, + c: ']', + }), + ] + )) + ); + + assert_eq!( + parser("[").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[[").parse().unwrap_err(), + TestError { + span: span(1..2), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[[-]").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[[[:alnum:]").parse().unwrap_err(), + TestError { + span: span(1..2), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser(r"[\b]").parse().unwrap_err(), + TestError { + span: span(1..3), + kind: ast::ErrorKind::ClassEscapeInvalid, + } + ); + assert_eq!( + parser(r"[\w-a]").parse().unwrap_err(), + TestError { + span: span(1..3), + kind: ast::ErrorKind::ClassRangeLiteral, + } + ); + assert_eq!( + parser(r"[a-\w]").parse().unwrap_err(), + TestError { + span: span(3..5), + kind: ast::ErrorKind::ClassRangeLiteral, + } + ); + assert_eq!( + parser(r"[z-a]").parse().unwrap_err(), + TestError { + span: span(1..4), + kind: ast::ErrorKind::ClassRangeInvalid, + } + ); + + assert_eq!( + parser_ignore_whitespace("[a ").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser_ignore_whitespace("[a- ").parse().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + } + + #[test] + fn parse_set_class_open() { + assert_eq!(parser("[a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..1), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(1..1), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { span: span(1..1), items: vec![] }; + Ok((set, union)) + }); + assert_eq!( + parser_ignore_whitespace("[ a]").parse_set_class_open(), + { + let set = ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(4..4), + items: vec![], + }), + }; + let union = + ast::ClassSetUnion { span: span(4..4), items: vec![] }; + Ok((set, union)) + } + ); + assert_eq!(parser("[^a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..2), + negated: true, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(2..2), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { span: span(2..2), items: vec![] }; + Ok((set, union)) + }); + assert_eq!( + parser_ignore_whitespace("[ ^ a]").parse_set_class_open(), + { + let set = ast::ClassBracketed { + span: span(0..4), + negated: true, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(4..4), + items: vec![], + }), + }; + let union = + ast::ClassSetUnion { span: span(4..4), items: vec![] }; + Ok((set, union)) + } + ); + assert_eq!(parser("[-a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..2), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(1..1), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(1..2), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(1..2), + kind: ast::LiteralKind::Verbatim, + c: '-', + })], + }; + Ok((set, union)) + }); + assert_eq!( + parser_ignore_whitespace("[ - a]").parse_set_class_open(), + { + let set = ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(2..2), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(2..3), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(2..3), + kind: ast::LiteralKind::Verbatim, + c: '-', + })], + }; + Ok((set, union)) + } + ); + assert_eq!(parser("[^-a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..3), + negated: true, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(2..2), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(2..3), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(2..3), + kind: ast::LiteralKind::Verbatim, + c: '-', + })], + }; + Ok((set, union)) + }); + assert_eq!(parser("[--a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..3), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(1..1), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(1..3), + items: vec![ + ast::ClassSetItem::Literal(ast::Literal { + span: span(1..2), + kind: ast::LiteralKind::Verbatim, + c: '-', + }), + ast::ClassSetItem::Literal(ast::Literal { + span: span(2..3), + kind: ast::LiteralKind::Verbatim, + c: '-', + }), + ], + }; + Ok((set, union)) + }); + assert_eq!(parser("[]a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..2), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(1..1), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(1..2), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(1..2), + kind: ast::LiteralKind::Verbatim, + c: ']', + })], + }; + Ok((set, union)) + }); + assert_eq!( + parser_ignore_whitespace("[ ] a]").parse_set_class_open(), + { + let set = ast::ClassBracketed { + span: span(0..4), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(2..2), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(2..3), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(2..3), + kind: ast::LiteralKind::Verbatim, + c: ']', + })], + }; + Ok((set, union)) + } + ); + assert_eq!(parser("[^]a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..3), + negated: true, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(2..2), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(2..3), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(2..3), + kind: ast::LiteralKind::Verbatim, + c: ']', + })], + }; + Ok((set, union)) + }); + assert_eq!(parser("[-]a]").parse_set_class_open(), { + let set = ast::ClassBracketed { + span: span(0..2), + negated: false, + kind: ast::ClassSet::union(ast::ClassSetUnion { + span: span(1..1), + items: vec![], + }), + }; + let union = ast::ClassSetUnion { + span: span(1..2), + items: vec![ast::ClassSetItem::Literal(ast::Literal { + span: span(1..2), + kind: ast::LiteralKind::Verbatim, + c: '-', + })], + }; + Ok((set, union)) + }); + + assert_eq!( + parser("[").parse_set_class_open().unwrap_err(), + TestError { + span: span(0..1), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser_ignore_whitespace("[ ") + .parse_set_class_open() + .unwrap_err(), + TestError { + span: span(0..5), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[^").parse_set_class_open().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[]").parse_set_class_open().unwrap_err(), + TestError { + span: span(0..2), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[-").parse_set_class_open().unwrap_err(), + TestError { + span: span(0..0), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + assert_eq!( + parser("[--").parse_set_class_open().unwrap_err(), + TestError { + span: span(0..0), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + + // See: https://github.com/rust-lang/regex/issues/792 + assert_eq!( + parser("(?x)[-#]").parse_with_comments().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::ClassUnclosed, + } + ); + } + + #[test] + fn maybe_parse_ascii_class() { + assert_eq!( + parser(r"[:alnum:]").maybe_parse_ascii_class(), + Some(ast::ClassAscii { + span: span(0..9), + kind: ast::ClassAsciiKind::Alnum, + negated: false, + }) + ); + assert_eq!( + parser(r"[:alnum:]A").maybe_parse_ascii_class(), + Some(ast::ClassAscii { + span: span(0..9), + kind: ast::ClassAsciiKind::Alnum, + negated: false, + }) + ); + assert_eq!( + parser(r"[:^alnum:]").maybe_parse_ascii_class(), + Some(ast::ClassAscii { + span: span(0..10), + kind: ast::ClassAsciiKind::Alnum, + negated: true, + }) + ); + + let p = parser(r"[:"); + assert_eq!(p.maybe_parse_ascii_class(), None); + assert_eq!(p.offset(), 0); + + let p = parser(r"[:^"); + assert_eq!(p.maybe_parse_ascii_class(), None); + assert_eq!(p.offset(), 0); + + let p = parser(r"[^:alnum:]"); + assert_eq!(p.maybe_parse_ascii_class(), None); + assert_eq!(p.offset(), 0); + + let p = parser(r"[:alnnum:]"); + assert_eq!(p.maybe_parse_ascii_class(), None); + assert_eq!(p.offset(), 0); + + let p = parser(r"[:alnum]"); + assert_eq!(p.maybe_parse_ascii_class(), None); + assert_eq!(p.offset(), 0); + + let p = parser(r"[:alnum:"); + assert_eq!(p.maybe_parse_ascii_class(), None); + assert_eq!(p.offset(), 0); + } + + #[test] + fn parse_unicode_class() { + assert_eq!( + parser(r"\pN").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..3), + negated: false, + kind: ast::ClassUnicodeKind::OneLetter('N'), + })) + ); + assert_eq!( + parser(r"\PN").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..3), + negated: true, + kind: ast::ClassUnicodeKind::OneLetter('N'), + })) + ); + assert_eq!( + parser(r"\p{N}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..5), + negated: false, + kind: ast::ClassUnicodeKind::Named(s("N")), + })) + ); + assert_eq!( + parser(r"\P{N}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..5), + negated: true, + kind: ast::ClassUnicodeKind::Named(s("N")), + })) + ); + assert_eq!( + parser(r"\p{Greek}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..9), + negated: false, + kind: ast::ClassUnicodeKind::Named(s("Greek")), + })) + ); + + assert_eq!( + parser(r"\p{scx:Katakana}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..16), + negated: false, + kind: ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::Colon, + name: s("scx"), + value: s("Katakana"), + }, + })) + ); + assert_eq!( + parser(r"\p{scx=Katakana}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..16), + negated: false, + kind: ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::Equal, + name: s("scx"), + value: s("Katakana"), + }, + })) + ); + assert_eq!( + parser(r"\p{scx!=Katakana}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..17), + negated: false, + kind: ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::NotEqual, + name: s("scx"), + value: s("Katakana"), + }, + })) + ); + + assert_eq!( + parser(r"\p{:}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..5), + negated: false, + kind: ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::Colon, + name: s(""), + value: s(""), + }, + })) + ); + assert_eq!( + parser(r"\p{=}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..5), + negated: false, + kind: ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::Equal, + name: s(""), + value: s(""), + }, + })) + ); + assert_eq!( + parser(r"\p{!=}").parse_escape(), + Ok(Primitive::Unicode(ast::ClassUnicode { + span: span(0..6), + negated: false, + kind: ast::ClassUnicodeKind::NamedValue { + op: ast::ClassUnicodeOpKind::NotEqual, + name: s(""), + value: s(""), + }, + })) + ); + + assert_eq!( + parser(r"\p").parse_escape().unwrap_err(), + TestError { + span: span(2..2), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\p{").parse_escape().unwrap_err(), + TestError { + span: span(3..3), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\p{N").parse_escape().unwrap_err(), + TestError { + span: span(4..4), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + assert_eq!( + parser(r"\p{Greek").parse_escape().unwrap_err(), + TestError { + span: span(8..8), + kind: ast::ErrorKind::EscapeUnexpectedEof, + } + ); + + assert_eq!( + parser(r"\pNz").parse(), + Ok(Ast::Concat(ast::Concat { + span: span(0..4), + asts: vec![ + Ast::Class(ast::Class::Unicode(ast::ClassUnicode { + span: span(0..3), + negated: false, + kind: ast::ClassUnicodeKind::OneLetter('N'), + })), + Ast::Literal(ast::Literal { + span: span(3..4), + kind: ast::LiteralKind::Verbatim, + c: 'z', + }), + ], + })) + ); + assert_eq!( + parser(r"\p{Greek}z").parse(), + Ok(Ast::Concat(ast::Concat { + span: span(0..10), + asts: vec![ + Ast::Class(ast::Class::Unicode(ast::ClassUnicode { + span: span(0..9), + negated: false, + kind: ast::ClassUnicodeKind::Named(s("Greek")), + })), + Ast::Literal(ast::Literal { + span: span(9..10), + kind: ast::LiteralKind::Verbatim, + c: 'z', + }), + ], + })) + ); + assert_eq!( + parser(r"\p\{").parse().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::UnicodeClassInvalid, + } + ); + assert_eq!( + parser(r"\P\{").parse().unwrap_err(), + TestError { + span: span(2..3), + kind: ast::ErrorKind::UnicodeClassInvalid, + } + ); + } + + #[test] + fn parse_perl_class() { + assert_eq!( + parser(r"\d").parse_escape(), + Ok(Primitive::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Digit, + negated: false, + })) + ); + assert_eq!( + parser(r"\D").parse_escape(), + Ok(Primitive::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Digit, + negated: true, + })) + ); + assert_eq!( + parser(r"\s").parse_escape(), + Ok(Primitive::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Space, + negated: false, + })) + ); + assert_eq!( + parser(r"\S").parse_escape(), + Ok(Primitive::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Space, + negated: true, + })) + ); + assert_eq!( + parser(r"\w").parse_escape(), + Ok(Primitive::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Word, + negated: false, + })) + ); + assert_eq!( + parser(r"\W").parse_escape(), + Ok(Primitive::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Word, + negated: true, + })) + ); + + assert_eq!( + parser(r"\d").parse(), + Ok(Ast::Class(ast::Class::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Digit, + negated: false, + }))) + ); + assert_eq!( + parser(r"\dz").parse(), + Ok(Ast::Concat(ast::Concat { + span: span(0..3), + asts: vec![ + Ast::Class(ast::Class::Perl(ast::ClassPerl { + span: span(0..2), + kind: ast::ClassPerlKind::Digit, + negated: false, + })), + Ast::Literal(ast::Literal { + span: span(2..3), + kind: ast::LiteralKind::Verbatim, + c: 'z', + }), + ], + })) + ); + } + + // This tests a bug fix where the nest limit checker wasn't decrementing + // its depth during post-traversal, which causes long regexes to trip + // the default limit too aggressively. + #[test] + fn regression_454_nest_too_big() { + let pattern = r#" + 2(?: + [45]\d{3}| + 7(?: + 1[0-267]| + 2[0-289]| + 3[0-29]| + 4[01]| + 5[1-3]| + 6[013]| + 7[0178]| + 91 + )| + 8(?: + 0[125]| + [139][1-6]| + 2[0157-9]| + 41| + 6[1-35]| + 7[1-5]| + 8[1-8]| + 90 + )| + 9(?: + 0[0-2]| + 1[0-4]| + 2[568]| + 3[3-6]| + 5[5-7]| + 6[0167]| + 7[15]| + 8[0146-9] + ) + )\d{4} + "#; + assert!(parser_nest_limit(pattern, 50).parse().is_ok()); + } + + // This tests that we treat a trailing `-` in a character class as a + // literal `-` even when whitespace mode is enabled and there is whitespace + // after the trailing `-`. + #[test] + fn regression_455_trailing_dash_ignore_whitespace() { + assert!(parser("(?x)[ / - ]").parse().is_ok()); + assert!(parser("(?x)[ a - ]").parse().is_ok()); + assert!(parser( + "(?x)[ + a + - ] + " + ) + .parse() + .is_ok()); + assert!(parser( + "(?x)[ + a # wat + - ] + " + ) + .parse() + .is_ok()); + + assert!(parser("(?x)[ / -").parse().is_err()); + assert!(parser("(?x)[ / - ").parse().is_err()); + assert!(parser( + "(?x)[ + / - + " + ) + .parse() + .is_err()); + assert!(parser( + "(?x)[ + / - # wat + " + ) + .parse() + .is_err()); + } +} diff --git a/third_party/rust/regex-syntax/src/ast/print.rs b/third_party/rust/regex-syntax/src/ast/print.rs new file mode 100644 index 0000000000..045de2eaf2 --- /dev/null +++ b/third_party/rust/regex-syntax/src/ast/print.rs @@ -0,0 +1,568 @@ +/*! +This module provides a regular expression printer for `Ast`. +*/ + +use std::fmt; + +use crate::ast::visitor::{self, Visitor}; +use crate::ast::{self, Ast}; + +/// A builder for constructing a printer. +/// +/// Note that since a printer doesn't have any configuration knobs, this type +/// remains unexported. +#[derive(Clone, Debug)] +struct PrinterBuilder { + _priv: (), +} + +impl Default for PrinterBuilder { + fn default() -> PrinterBuilder { + PrinterBuilder::new() + } +} + +impl PrinterBuilder { + fn new() -> PrinterBuilder { + PrinterBuilder { _priv: () } + } + + fn build(&self) -> Printer { + Printer { _priv: () } + } +} + +/// A printer for a regular expression abstract syntax tree. +/// +/// A printer converts an abstract syntax tree (AST) to a regular expression +/// pattern string. This particular printer uses constant stack space and heap +/// space proportional to the size of the AST. +/// +/// This printer will not necessarily preserve the original formatting of the +/// regular expression pattern string. For example, all whitespace and comments +/// are ignored. +#[derive(Debug)] +pub struct Printer { + _priv: (), +} + +impl Printer { + /// Create a new printer. + pub fn new() -> Printer { + PrinterBuilder::new().build() + } + + /// Print the given `Ast` to the given writer. The writer must implement + /// `fmt::Write`. Typical implementations of `fmt::Write` that can be used + /// here are a `fmt::Formatter` (which is available in `fmt::Display` + /// implementations) or a `&mut String`. + pub fn print<W: fmt::Write>(&mut self, ast: &Ast, wtr: W) -> fmt::Result { + visitor::visit(ast, Writer { wtr }) + } +} + +#[derive(Debug)] +struct Writer<W> { + wtr: W, +} + +impl<W: fmt::Write> Visitor for Writer<W> { + type Output = (); + type Err = fmt::Error; + + fn finish(self) -> fmt::Result { + Ok(()) + } + + fn visit_pre(&mut self, ast: &Ast) -> fmt::Result { + match *ast { + Ast::Group(ref x) => self.fmt_group_pre(x), + Ast::Class(ast::Class::Bracketed(ref x)) => { + self.fmt_class_bracketed_pre(x) + } + _ => Ok(()), + } + } + + fn visit_post(&mut self, ast: &Ast) -> fmt::Result { + use crate::ast::Class; + + match *ast { + Ast::Empty(_) => Ok(()), + Ast::Flags(ref x) => self.fmt_set_flags(x), + Ast::Literal(ref x) => self.fmt_literal(x), + Ast::Dot(_) => self.wtr.write_str("."), + Ast::Assertion(ref x) => self.fmt_assertion(x), + Ast::Class(Class::Perl(ref x)) => self.fmt_class_perl(x), + Ast::Class(Class::Unicode(ref x)) => self.fmt_class_unicode(x), + Ast::Class(Class::Bracketed(ref x)) => { + self.fmt_class_bracketed_post(x) + } + Ast::Repetition(ref x) => self.fmt_repetition(x), + Ast::Group(ref x) => self.fmt_group_post(x), + Ast::Alternation(_) => Ok(()), + Ast::Concat(_) => Ok(()), + } + } + + fn visit_alternation_in(&mut self) -> fmt::Result { + self.wtr.write_str("|") + } + + fn visit_class_set_item_pre( + &mut self, + ast: &ast::ClassSetItem, + ) -> Result<(), Self::Err> { + match *ast { + ast::ClassSetItem::Bracketed(ref x) => { + self.fmt_class_bracketed_pre(x) + } + _ => Ok(()), + } + } + + fn visit_class_set_item_post( + &mut self, + ast: &ast::ClassSetItem, + ) -> Result<(), Self::Err> { + use crate::ast::ClassSetItem::*; + + match *ast { + Empty(_) => Ok(()), + Literal(ref x) => self.fmt_literal(x), + Range(ref x) => { + self.fmt_literal(&x.start)?; + self.wtr.write_str("-")?; + self.fmt_literal(&x.end)?; + Ok(()) + } + Ascii(ref x) => self.fmt_class_ascii(x), + Unicode(ref x) => self.fmt_class_unicode(x), + Perl(ref x) => self.fmt_class_perl(x), + Bracketed(ref x) => self.fmt_class_bracketed_post(x), + Union(_) => Ok(()), + } + } + + fn visit_class_set_binary_op_in( + &mut self, + ast: &ast::ClassSetBinaryOp, + ) -> Result<(), Self::Err> { + self.fmt_class_set_binary_op_kind(&ast.kind) + } +} + +impl<W: fmt::Write> Writer<W> { + fn fmt_group_pre(&mut self, ast: &ast::Group) -> fmt::Result { + use crate::ast::GroupKind::*; + match ast.kind { + CaptureIndex(_) => self.wtr.write_str("("), + CaptureName(ref x) => { + self.wtr.write_str("(?P<")?; + self.wtr.write_str(&x.name)?; + self.wtr.write_str(">")?; + Ok(()) + } + NonCapturing(ref flags) => { + self.wtr.write_str("(?")?; + self.fmt_flags(flags)?; + self.wtr.write_str(":")?; + Ok(()) + } + } + } + + fn fmt_group_post(&mut self, _ast: &ast::Group) -> fmt::Result { + self.wtr.write_str(")") + } + + fn fmt_repetition(&mut self, ast: &ast::Repetition) -> fmt::Result { + use crate::ast::RepetitionKind::*; + match ast.op.kind { + ZeroOrOne if ast.greedy => self.wtr.write_str("?"), + ZeroOrOne => self.wtr.write_str("??"), + ZeroOrMore if ast.greedy => self.wtr.write_str("*"), + ZeroOrMore => self.wtr.write_str("*?"), + OneOrMore if ast.greedy => self.wtr.write_str("+"), + OneOrMore => self.wtr.write_str("+?"), + Range(ref x) => { + self.fmt_repetition_range(x)?; + if !ast.greedy { + self.wtr.write_str("?")?; + } + Ok(()) + } + } + } + + fn fmt_repetition_range( + &mut self, + ast: &ast::RepetitionRange, + ) -> fmt::Result { + use crate::ast::RepetitionRange::*; + match *ast { + Exactly(x) => write!(self.wtr, "{{{}}}", x), + AtLeast(x) => write!(self.wtr, "{{{},}}", x), + Bounded(x, y) => write!(self.wtr, "{{{},{}}}", x, y), + } + } + + fn fmt_literal(&mut self, ast: &ast::Literal) -> fmt::Result { + use crate::ast::LiteralKind::*; + + match ast.kind { + Verbatim => self.wtr.write_char(ast.c), + Punctuation => write!(self.wtr, r"\{}", ast.c), + Octal => write!(self.wtr, r"\{:o}", ast.c as u32), + HexFixed(ast::HexLiteralKind::X) => { + write!(self.wtr, r"\x{:02X}", ast.c as u32) + } + HexFixed(ast::HexLiteralKind::UnicodeShort) => { + write!(self.wtr, r"\u{:04X}", ast.c as u32) + } + HexFixed(ast::HexLiteralKind::UnicodeLong) => { + write!(self.wtr, r"\U{:08X}", ast.c as u32) + } + HexBrace(ast::HexLiteralKind::X) => { + write!(self.wtr, r"\x{{{:X}}}", ast.c as u32) + } + HexBrace(ast::HexLiteralKind::UnicodeShort) => { + write!(self.wtr, r"\u{{{:X}}}", ast.c as u32) + } + HexBrace(ast::HexLiteralKind::UnicodeLong) => { + write!(self.wtr, r"\U{{{:X}}}", ast.c as u32) + } + Special(ast::SpecialLiteralKind::Bell) => { + self.wtr.write_str(r"\a") + } + Special(ast::SpecialLiteralKind::FormFeed) => { + self.wtr.write_str(r"\f") + } + Special(ast::SpecialLiteralKind::Tab) => self.wtr.write_str(r"\t"), + Special(ast::SpecialLiteralKind::LineFeed) => { + self.wtr.write_str(r"\n") + } + Special(ast::SpecialLiteralKind::CarriageReturn) => { + self.wtr.write_str(r"\r") + } + Special(ast::SpecialLiteralKind::VerticalTab) => { + self.wtr.write_str(r"\v") + } + Special(ast::SpecialLiteralKind::Space) => { + self.wtr.write_str(r"\ ") + } + } + } + + fn fmt_assertion(&mut self, ast: &ast::Assertion) -> fmt::Result { + use crate::ast::AssertionKind::*; + match ast.kind { + StartLine => self.wtr.write_str("^"), + EndLine => self.wtr.write_str("$"), + StartText => self.wtr.write_str(r"\A"), + EndText => self.wtr.write_str(r"\z"), + WordBoundary => self.wtr.write_str(r"\b"), + NotWordBoundary => self.wtr.write_str(r"\B"), + } + } + + fn fmt_set_flags(&mut self, ast: &ast::SetFlags) -> fmt::Result { + self.wtr.write_str("(?")?; + self.fmt_flags(&ast.flags)?; + self.wtr.write_str(")")?; + Ok(()) + } + + fn fmt_flags(&mut self, ast: &ast::Flags) -> fmt::Result { + use crate::ast::{Flag, FlagsItemKind}; + + for item in &ast.items { + match item.kind { + FlagsItemKind::Negation => self.wtr.write_str("-"), + FlagsItemKind::Flag(ref flag) => match *flag { + Flag::CaseInsensitive => self.wtr.write_str("i"), + Flag::MultiLine => self.wtr.write_str("m"), + Flag::DotMatchesNewLine => self.wtr.write_str("s"), + Flag::SwapGreed => self.wtr.write_str("U"), + Flag::Unicode => self.wtr.write_str("u"), + Flag::IgnoreWhitespace => self.wtr.write_str("x"), + }, + }?; + } + Ok(()) + } + + fn fmt_class_bracketed_pre( + &mut self, + ast: &ast::ClassBracketed, + ) -> fmt::Result { + if ast.negated { + self.wtr.write_str("[^") + } else { + self.wtr.write_str("[") + } + } + + fn fmt_class_bracketed_post( + &mut self, + _ast: &ast::ClassBracketed, + ) -> fmt::Result { + self.wtr.write_str("]") + } + + fn fmt_class_set_binary_op_kind( + &mut self, + ast: &ast::ClassSetBinaryOpKind, + ) -> fmt::Result { + use crate::ast::ClassSetBinaryOpKind::*; + match *ast { + Intersection => self.wtr.write_str("&&"), + Difference => self.wtr.write_str("--"), + SymmetricDifference => self.wtr.write_str("~~"), + } + } + + fn fmt_class_perl(&mut self, ast: &ast::ClassPerl) -> fmt::Result { + use crate::ast::ClassPerlKind::*; + match ast.kind { + Digit if ast.negated => self.wtr.write_str(r"\D"), + Digit => self.wtr.write_str(r"\d"), + Space if ast.negated => self.wtr.write_str(r"\S"), + Space => self.wtr.write_str(r"\s"), + Word if ast.negated => self.wtr.write_str(r"\W"), + Word => self.wtr.write_str(r"\w"), + } + } + + fn fmt_class_ascii(&mut self, ast: &ast::ClassAscii) -> fmt::Result { + use crate::ast::ClassAsciiKind::*; + match ast.kind { + Alnum if ast.negated => self.wtr.write_str("[:^alnum:]"), + Alnum => self.wtr.write_str("[:alnum:]"), + Alpha if ast.negated => self.wtr.write_str("[:^alpha:]"), + Alpha => self.wtr.write_str("[:alpha:]"), + Ascii if ast.negated => self.wtr.write_str("[:^ascii:]"), + Ascii => self.wtr.write_str("[:ascii:]"), + Blank if ast.negated => self.wtr.write_str("[:^blank:]"), + Blank => self.wtr.write_str("[:blank:]"), + Cntrl if ast.negated => self.wtr.write_str("[:^cntrl:]"), + Cntrl => self.wtr.write_str("[:cntrl:]"), + Digit if ast.negated => self.wtr.write_str("[:^digit:]"), + Digit => self.wtr.write_str("[:digit:]"), + Graph if ast.negated => self.wtr.write_str("[:^graph:]"), + Graph => self.wtr.write_str("[:graph:]"), + Lower if ast.negated => self.wtr.write_str("[:^lower:]"), + Lower => self.wtr.write_str("[:lower:]"), + Print if ast.negated => self.wtr.write_str("[:^print:]"), + Print => self.wtr.write_str("[:print:]"), + Punct if ast.negated => self.wtr.write_str("[:^punct:]"), + Punct => self.wtr.write_str("[:punct:]"), + Space if ast.negated => self.wtr.write_str("[:^space:]"), + Space => self.wtr.write_str("[:space:]"), + Upper if ast.negated => self.wtr.write_str("[:^upper:]"), + Upper => self.wtr.write_str("[:upper:]"), + Word if ast.negated => self.wtr.write_str("[:^word:]"), + Word => self.wtr.write_str("[:word:]"), + Xdigit if ast.negated => self.wtr.write_str("[:^xdigit:]"), + Xdigit => self.wtr.write_str("[:xdigit:]"), + } + } + + fn fmt_class_unicode(&mut self, ast: &ast::ClassUnicode) -> fmt::Result { + use crate::ast::ClassUnicodeKind::*; + use crate::ast::ClassUnicodeOpKind::*; + + if ast.negated { + self.wtr.write_str(r"\P")?; + } else { + self.wtr.write_str(r"\p")?; + } + match ast.kind { + OneLetter(c) => self.wtr.write_char(c), + Named(ref x) => write!(self.wtr, "{{{}}}", x), + NamedValue { op: Equal, ref name, ref value } => { + write!(self.wtr, "{{{}={}}}", name, value) + } + NamedValue { op: Colon, ref name, ref value } => { + write!(self.wtr, "{{{}:{}}}", name, value) + } + NamedValue { op: NotEqual, ref name, ref value } => { + write!(self.wtr, "{{{}!={}}}", name, value) + } + } + } +} + +#[cfg(test)] +mod tests { + use super::Printer; + use crate::ast::parse::ParserBuilder; + + fn roundtrip(given: &str) { + roundtrip_with(|b| b, given); + } + + fn roundtrip_with<F>(mut f: F, given: &str) + where + F: FnMut(&mut ParserBuilder) -> &mut ParserBuilder, + { + let mut builder = ParserBuilder::new(); + f(&mut builder); + let ast = builder.build().parse(given).unwrap(); + + let mut printer = Printer::new(); + let mut dst = String::new(); + printer.print(&ast, &mut dst).unwrap(); + assert_eq!(given, dst); + } + + #[test] + fn print_literal() { + roundtrip("a"); + roundtrip(r"\["); + roundtrip_with(|b| b.octal(true), r"\141"); + roundtrip(r"\x61"); + roundtrip(r"\x7F"); + roundtrip(r"\u0061"); + roundtrip(r"\U00000061"); + roundtrip(r"\x{61}"); + roundtrip(r"\x{7F}"); + roundtrip(r"\u{61}"); + roundtrip(r"\U{61}"); + + roundtrip(r"\a"); + roundtrip(r"\f"); + roundtrip(r"\t"); + roundtrip(r"\n"); + roundtrip(r"\r"); + roundtrip(r"\v"); + roundtrip(r"(?x)\ "); + } + + #[test] + fn print_dot() { + roundtrip("."); + } + + #[test] + fn print_concat() { + roundtrip("ab"); + roundtrip("abcde"); + roundtrip("a(bcd)ef"); + } + + #[test] + fn print_alternation() { + roundtrip("a|b"); + roundtrip("a|b|c|d|e"); + roundtrip("|a|b|c|d|e"); + roundtrip("|a|b|c|d|e|"); + roundtrip("a(b|c|d)|e|f"); + } + + #[test] + fn print_assertion() { + roundtrip(r"^"); + roundtrip(r"$"); + roundtrip(r"\A"); + roundtrip(r"\z"); + roundtrip(r"\b"); + roundtrip(r"\B"); + } + + #[test] + fn print_repetition() { + roundtrip("a?"); + roundtrip("a??"); + roundtrip("a*"); + roundtrip("a*?"); + roundtrip("a+"); + roundtrip("a+?"); + roundtrip("a{5}"); + roundtrip("a{5}?"); + roundtrip("a{5,}"); + roundtrip("a{5,}?"); + roundtrip("a{5,10}"); + roundtrip("a{5,10}?"); + } + + #[test] + fn print_flags() { + roundtrip("(?i)"); + roundtrip("(?-i)"); + roundtrip("(?s-i)"); + roundtrip("(?-si)"); + roundtrip("(?siUmux)"); + } + + #[test] + fn print_group() { + roundtrip("(?i:a)"); + roundtrip("(?P<foo>a)"); + roundtrip("(a)"); + } + + #[test] + fn print_class() { + roundtrip(r"[abc]"); + roundtrip(r"[a-z]"); + roundtrip(r"[^a-z]"); + roundtrip(r"[a-z0-9]"); + roundtrip(r"[-a-z0-9]"); + roundtrip(r"[-a-z0-9]"); + roundtrip(r"[a-z0-9---]"); + roundtrip(r"[a-z&&m-n]"); + roundtrip(r"[[a-z&&m-n]]"); + roundtrip(r"[a-z--m-n]"); + roundtrip(r"[a-z~~m-n]"); + roundtrip(r"[a-z[0-9]]"); + roundtrip(r"[a-z[^0-9]]"); + + roundtrip(r"\d"); + roundtrip(r"\D"); + roundtrip(r"\s"); + roundtrip(r"\S"); + roundtrip(r"\w"); + roundtrip(r"\W"); + + roundtrip(r"[[:alnum:]]"); + roundtrip(r"[[:^alnum:]]"); + roundtrip(r"[[:alpha:]]"); + roundtrip(r"[[:^alpha:]]"); + roundtrip(r"[[:ascii:]]"); + roundtrip(r"[[:^ascii:]]"); + roundtrip(r"[[:blank:]]"); + roundtrip(r"[[:^blank:]]"); + roundtrip(r"[[:cntrl:]]"); + roundtrip(r"[[:^cntrl:]]"); + roundtrip(r"[[:digit:]]"); + roundtrip(r"[[:^digit:]]"); + roundtrip(r"[[:graph:]]"); + roundtrip(r"[[:^graph:]]"); + roundtrip(r"[[:lower:]]"); + roundtrip(r"[[:^lower:]]"); + roundtrip(r"[[:print:]]"); + roundtrip(r"[[:^print:]]"); + roundtrip(r"[[:punct:]]"); + roundtrip(r"[[:^punct:]]"); + roundtrip(r"[[:space:]]"); + roundtrip(r"[[:^space:]]"); + roundtrip(r"[[:upper:]]"); + roundtrip(r"[[:^upper:]]"); + roundtrip(r"[[:word:]]"); + roundtrip(r"[[:^word:]]"); + roundtrip(r"[[:xdigit:]]"); + roundtrip(r"[[:^xdigit:]]"); + + roundtrip(r"\pL"); + roundtrip(r"\PL"); + roundtrip(r"\p{L}"); + roundtrip(r"\P{L}"); + roundtrip(r"\p{X=Y}"); + roundtrip(r"\P{X=Y}"); + roundtrip(r"\p{X:Y}"); + roundtrip(r"\P{X:Y}"); + roundtrip(r"\p{X!=Y}"); + roundtrip(r"\P{X!=Y}"); + } +} diff --git a/third_party/rust/regex-syntax/src/ast/visitor.rs b/third_party/rust/regex-syntax/src/ast/visitor.rs new file mode 100644 index 0000000000..78ee487cff --- /dev/null +++ b/third_party/rust/regex-syntax/src/ast/visitor.rs @@ -0,0 +1,517 @@ +use std::fmt; + +use crate::ast::{self, Ast}; + +/// A trait for visiting an abstract syntax tree (AST) in depth first order. +/// +/// The principle aim of this trait is to enable callers to perform case +/// analysis on an abstract syntax tree without necessarily using recursion. +/// In particular, this permits callers to do case analysis with constant stack +/// usage, which can be important since the size of an abstract syntax tree +/// may be proportional to end user input. +/// +/// Typical usage of this trait involves providing an implementation and then +/// running it using the [`visit`](fn.visit.html) function. +/// +/// Note that the abstract syntax tree for a regular expression is quite +/// complex. Unless you specifically need it, you might be able to use the +/// much simpler +/// [high-level intermediate representation](../hir/struct.Hir.html) +/// and its +/// [corresponding `Visitor` trait](../hir/trait.Visitor.html) +/// instead. +pub trait Visitor { + /// The result of visiting an AST. + type Output; + /// An error that visiting an AST might return. + type Err; + + /// All implementors of `Visitor` must provide a `finish` method, which + /// yields the result of visiting the AST or an error. + fn finish(self) -> Result<Self::Output, Self::Err>; + + /// This method is called before beginning traversal of the AST. + fn start(&mut self) {} + + /// This method is called on an `Ast` before descending into child `Ast` + /// nodes. + fn visit_pre(&mut self, _ast: &Ast) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called on an `Ast` after descending all of its child + /// `Ast` nodes. + fn visit_post(&mut self, _ast: &Ast) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called between child nodes of an + /// [`Alternation`](struct.Alternation.html). + fn visit_alternation_in(&mut self) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called on every + /// [`ClassSetItem`](enum.ClassSetItem.html) + /// before descending into child nodes. + fn visit_class_set_item_pre( + &mut self, + _ast: &ast::ClassSetItem, + ) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called on every + /// [`ClassSetItem`](enum.ClassSetItem.html) + /// after descending into child nodes. + fn visit_class_set_item_post( + &mut self, + _ast: &ast::ClassSetItem, + ) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called on every + /// [`ClassSetBinaryOp`](struct.ClassSetBinaryOp.html) + /// before descending into child nodes. + fn visit_class_set_binary_op_pre( + &mut self, + _ast: &ast::ClassSetBinaryOp, + ) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called on every + /// [`ClassSetBinaryOp`](struct.ClassSetBinaryOp.html) + /// after descending into child nodes. + fn visit_class_set_binary_op_post( + &mut self, + _ast: &ast::ClassSetBinaryOp, + ) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called between the left hand and right hand child nodes + /// of a [`ClassSetBinaryOp`](struct.ClassSetBinaryOp.html). + fn visit_class_set_binary_op_in( + &mut self, + _ast: &ast::ClassSetBinaryOp, + ) -> Result<(), Self::Err> { + Ok(()) + } +} + +/// Executes an implementation of `Visitor` in constant stack space. +/// +/// This function will visit every node in the given `Ast` while calling the +/// appropriate methods provided by the +/// [`Visitor`](trait.Visitor.html) trait. +/// +/// The primary use case for this method is when one wants to perform case +/// analysis over an `Ast` without using a stack size proportional to the depth +/// of the `Ast`. Namely, this method will instead use constant stack size, but +/// will use heap space proportional to the size of the `Ast`. This may be +/// desirable in cases where the size of `Ast` is proportional to end user +/// input. +/// +/// If the visitor returns an error at any point, then visiting is stopped and +/// the error is returned. +pub fn visit<V: Visitor>(ast: &Ast, visitor: V) -> Result<V::Output, V::Err> { + HeapVisitor::new().visit(ast, visitor) +} + +/// HeapVisitor visits every item in an `Ast` recursively using constant stack +/// size and a heap size proportional to the size of the `Ast`. +struct HeapVisitor<'a> { + /// A stack of `Ast` nodes. This is roughly analogous to the call stack + /// used in a typical recursive visitor. + stack: Vec<(&'a Ast, Frame<'a>)>, + /// Similar to the `Ast` stack above, but is used only for character + /// classes. In particular, character classes embed their own mini + /// recursive syntax. + stack_class: Vec<(ClassInduct<'a>, ClassFrame<'a>)>, +} + +/// Represents a single stack frame while performing structural induction over +/// an `Ast`. +enum Frame<'a> { + /// A stack frame allocated just before descending into a repetition + /// operator's child node. + Repetition(&'a ast::Repetition), + /// A stack frame allocated just before descending into a group's child + /// node. + Group(&'a ast::Group), + /// The stack frame used while visiting every child node of a concatenation + /// of expressions. + Concat { + /// The child node we are currently visiting. + head: &'a Ast, + /// The remaining child nodes to visit (which may be empty). + tail: &'a [Ast], + }, + /// The stack frame used while visiting every child node of an alternation + /// of expressions. + Alternation { + /// The child node we are currently visiting. + head: &'a Ast, + /// The remaining child nodes to visit (which may be empty). + tail: &'a [Ast], + }, +} + +/// Represents a single stack frame while performing structural induction over +/// a character class. +enum ClassFrame<'a> { + /// The stack frame used while visiting every child node of a union of + /// character class items. + Union { + /// The child node we are currently visiting. + head: &'a ast::ClassSetItem, + /// The remaining child nodes to visit (which may be empty). + tail: &'a [ast::ClassSetItem], + }, + /// The stack frame used while a binary class operation. + Binary { op: &'a ast::ClassSetBinaryOp }, + /// A stack frame allocated just before descending into a binary operator's + /// left hand child node. + BinaryLHS { + op: &'a ast::ClassSetBinaryOp, + lhs: &'a ast::ClassSet, + rhs: &'a ast::ClassSet, + }, + /// A stack frame allocated just before descending into a binary operator's + /// right hand child node. + BinaryRHS { op: &'a ast::ClassSetBinaryOp, rhs: &'a ast::ClassSet }, +} + +/// A representation of the inductive step when performing structural induction +/// over a character class. +/// +/// Note that there is no analogous explicit type for the inductive step for +/// `Ast` nodes because the inductive step is just an `Ast`. For character +/// classes, the inductive step can produce one of two possible child nodes: +/// an item or a binary operation. (An item cannot be a binary operation +/// because that would imply binary operations can be unioned in the concrete +/// syntax, which is not possible.) +enum ClassInduct<'a> { + Item(&'a ast::ClassSetItem), + BinaryOp(&'a ast::ClassSetBinaryOp), +} + +impl<'a> HeapVisitor<'a> { + fn new() -> HeapVisitor<'a> { + HeapVisitor { stack: vec![], stack_class: vec![] } + } + + fn visit<V: Visitor>( + &mut self, + mut ast: &'a Ast, + mut visitor: V, + ) -> Result<V::Output, V::Err> { + self.stack.clear(); + self.stack_class.clear(); + + visitor.start(); + loop { + visitor.visit_pre(ast)?; + if let Some(x) = self.induct(ast, &mut visitor)? { + let child = x.child(); + self.stack.push((ast, x)); + ast = child; + continue; + } + // No induction means we have a base case, so we can post visit + // it now. + visitor.visit_post(ast)?; + + // At this point, we now try to pop our call stack until it is + // either empty or we hit another inductive case. + loop { + let (post_ast, frame) = match self.stack.pop() { + None => return visitor.finish(), + Some((post_ast, frame)) => (post_ast, frame), + }; + // If this is a concat/alternate, then we might have additional + // inductive steps to process. + if let Some(x) = self.pop(frame) { + if let Frame::Alternation { .. } = x { + visitor.visit_alternation_in()?; + } + ast = x.child(); + self.stack.push((post_ast, x)); + break; + } + // Otherwise, we've finished visiting all the child nodes for + // this AST, so we can post visit it now. + visitor.visit_post(post_ast)?; + } + } + } + + /// Build a stack frame for the given AST if one is needed (which occurs if + /// and only if there are child nodes in the AST). Otherwise, return None. + /// + /// If this visits a class, then the underlying visitor implementation may + /// return an error which will be passed on here. + fn induct<V: Visitor>( + &mut self, + ast: &'a Ast, + visitor: &mut V, + ) -> Result<Option<Frame<'a>>, V::Err> { + Ok(match *ast { + Ast::Class(ast::Class::Bracketed(ref x)) => { + self.visit_class(x, visitor)?; + None + } + Ast::Repetition(ref x) => Some(Frame::Repetition(x)), + Ast::Group(ref x) => Some(Frame::Group(x)), + Ast::Concat(ref x) if x.asts.is_empty() => None, + Ast::Concat(ref x) => { + Some(Frame::Concat { head: &x.asts[0], tail: &x.asts[1..] }) + } + Ast::Alternation(ref x) if x.asts.is_empty() => None, + Ast::Alternation(ref x) => Some(Frame::Alternation { + head: &x.asts[0], + tail: &x.asts[1..], + }), + _ => None, + }) + } + + /// Pops the given frame. If the frame has an additional inductive step, + /// then return it, otherwise return `None`. + fn pop(&self, induct: Frame<'a>) -> Option<Frame<'a>> { + match induct { + Frame::Repetition(_) => None, + Frame::Group(_) => None, + Frame::Concat { tail, .. } => { + if tail.is_empty() { + None + } else { + Some(Frame::Concat { head: &tail[0], tail: &tail[1..] }) + } + } + Frame::Alternation { tail, .. } => { + if tail.is_empty() { + None + } else { + Some(Frame::Alternation { + head: &tail[0], + tail: &tail[1..], + }) + } + } + } + } + + fn visit_class<V: Visitor>( + &mut self, + ast: &'a ast::ClassBracketed, + visitor: &mut V, + ) -> Result<(), V::Err> { + let mut ast = ClassInduct::from_bracketed(ast); + loop { + self.visit_class_pre(&ast, visitor)?; + if let Some(x) = self.induct_class(&ast) { + let child = x.child(); + self.stack_class.push((ast, x)); + ast = child; + continue; + } + self.visit_class_post(&ast, visitor)?; + + // At this point, we now try to pop our call stack until it is + // either empty or we hit another inductive case. + loop { + let (post_ast, frame) = match self.stack_class.pop() { + None => return Ok(()), + Some((post_ast, frame)) => (post_ast, frame), + }; + // If this is a union or a binary op, then we might have + // additional inductive steps to process. + if let Some(x) = self.pop_class(frame) { + if let ClassFrame::BinaryRHS { ref op, .. } = x { + visitor.visit_class_set_binary_op_in(op)?; + } + ast = x.child(); + self.stack_class.push((post_ast, x)); + break; + } + // Otherwise, we've finished visiting all the child nodes for + // this class node, so we can post visit it now. + self.visit_class_post(&post_ast, visitor)?; + } + } + } + + /// Call the appropriate `Visitor` methods given an inductive step. + fn visit_class_pre<V: Visitor>( + &self, + ast: &ClassInduct<'a>, + visitor: &mut V, + ) -> Result<(), V::Err> { + match *ast { + ClassInduct::Item(item) => { + visitor.visit_class_set_item_pre(item)?; + } + ClassInduct::BinaryOp(op) => { + visitor.visit_class_set_binary_op_pre(op)?; + } + } + Ok(()) + } + + /// Call the appropriate `Visitor` methods given an inductive step. + fn visit_class_post<V: Visitor>( + &self, + ast: &ClassInduct<'a>, + visitor: &mut V, + ) -> Result<(), V::Err> { + match *ast { + ClassInduct::Item(item) => { + visitor.visit_class_set_item_post(item)?; + } + ClassInduct::BinaryOp(op) => { + visitor.visit_class_set_binary_op_post(op)?; + } + } + Ok(()) + } + + /// Build a stack frame for the given class node if one is needed (which + /// occurs if and only if there are child nodes). Otherwise, return None. + fn induct_class(&self, ast: &ClassInduct<'a>) -> Option<ClassFrame<'a>> { + match *ast { + ClassInduct::Item(&ast::ClassSetItem::Bracketed(ref x)) => { + match x.kind { + ast::ClassSet::Item(ref item) => { + Some(ClassFrame::Union { head: item, tail: &[] }) + } + ast::ClassSet::BinaryOp(ref op) => { + Some(ClassFrame::Binary { op }) + } + } + } + ClassInduct::Item(&ast::ClassSetItem::Union(ref x)) => { + if x.items.is_empty() { + None + } else { + Some(ClassFrame::Union { + head: &x.items[0], + tail: &x.items[1..], + }) + } + } + ClassInduct::BinaryOp(op) => { + Some(ClassFrame::BinaryLHS { op, lhs: &op.lhs, rhs: &op.rhs }) + } + _ => None, + } + } + + /// Pops the given frame. If the frame has an additional inductive step, + /// then return it, otherwise return `None`. + fn pop_class(&self, induct: ClassFrame<'a>) -> Option<ClassFrame<'a>> { + match induct { + ClassFrame::Union { tail, .. } => { + if tail.is_empty() { + None + } else { + Some(ClassFrame::Union { + head: &tail[0], + tail: &tail[1..], + }) + } + } + ClassFrame::Binary { .. } => None, + ClassFrame::BinaryLHS { op, rhs, .. } => { + Some(ClassFrame::BinaryRHS { op, rhs }) + } + ClassFrame::BinaryRHS { .. } => None, + } + } +} + +impl<'a> Frame<'a> { + /// Perform the next inductive step on this frame and return the next + /// child AST node to visit. + fn child(&self) -> &'a Ast { + match *self { + Frame::Repetition(rep) => &rep.ast, + Frame::Group(group) => &group.ast, + Frame::Concat { head, .. } => head, + Frame::Alternation { head, .. } => head, + } + } +} + +impl<'a> ClassFrame<'a> { + /// Perform the next inductive step on this frame and return the next + /// child class node to visit. + fn child(&self) -> ClassInduct<'a> { + match *self { + ClassFrame::Union { head, .. } => ClassInduct::Item(head), + ClassFrame::Binary { op, .. } => ClassInduct::BinaryOp(op), + ClassFrame::BinaryLHS { ref lhs, .. } => { + ClassInduct::from_set(lhs) + } + ClassFrame::BinaryRHS { ref rhs, .. } => { + ClassInduct::from_set(rhs) + } + } + } +} + +impl<'a> ClassInduct<'a> { + fn from_bracketed(ast: &'a ast::ClassBracketed) -> ClassInduct<'a> { + ClassInduct::from_set(&ast.kind) + } + + fn from_set(ast: &'a ast::ClassSet) -> ClassInduct<'a> { + match *ast { + ast::ClassSet::Item(ref item) => ClassInduct::Item(item), + ast::ClassSet::BinaryOp(ref op) => ClassInduct::BinaryOp(op), + } + } +} + +impl<'a> fmt::Debug for ClassFrame<'a> { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + let x = match *self { + ClassFrame::Union { .. } => "Union", + ClassFrame::Binary { .. } => "Binary", + ClassFrame::BinaryLHS { .. } => "BinaryLHS", + ClassFrame::BinaryRHS { .. } => "BinaryRHS", + }; + write!(f, "{}", x) + } +} + +impl<'a> fmt::Debug for ClassInduct<'a> { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + let x = match *self { + ClassInduct::Item(it) => match *it { + ast::ClassSetItem::Empty(_) => "Item(Empty)", + ast::ClassSetItem::Literal(_) => "Item(Literal)", + ast::ClassSetItem::Range(_) => "Item(Range)", + ast::ClassSetItem::Ascii(_) => "Item(Ascii)", + ast::ClassSetItem::Perl(_) => "Item(Perl)", + ast::ClassSetItem::Unicode(_) => "Item(Unicode)", + ast::ClassSetItem::Bracketed(_) => "Item(Bracketed)", + ast::ClassSetItem::Union(_) => "Item(Union)", + }, + ClassInduct::BinaryOp(it) => match it.kind { + ast::ClassSetBinaryOpKind::Intersection => { + "BinaryOp(Intersection)" + } + ast::ClassSetBinaryOpKind::Difference => { + "BinaryOp(Difference)" + } + ast::ClassSetBinaryOpKind::SymmetricDifference => { + "BinaryOp(SymmetricDifference)" + } + }, + }; + write!(f, "{}", x) + } +} diff --git a/third_party/rust/regex-syntax/src/either.rs b/third_party/rust/regex-syntax/src/either.rs new file mode 100644 index 0000000000..7ae41e4ced --- /dev/null +++ b/third_party/rust/regex-syntax/src/either.rs @@ -0,0 +1,8 @@ +/// A simple binary sum type. +/// +/// This is occasionally useful in an ad hoc fashion. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Either<Left, Right> { + Left(Left), + Right(Right), +} diff --git a/third_party/rust/regex-syntax/src/error.rs b/third_party/rust/regex-syntax/src/error.rs new file mode 100644 index 0000000000..1230d2fc5d --- /dev/null +++ b/third_party/rust/regex-syntax/src/error.rs @@ -0,0 +1,324 @@ +use std::cmp; +use std::error; +use std::fmt; +use std::result; + +use crate::ast; +use crate::hir; + +/// A type alias for dealing with errors returned by this crate. +pub type Result<T> = result::Result<T, Error>; + +/// This error type encompasses any error that can be returned by this crate. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Error { + /// An error that occurred while translating concrete syntax into abstract + /// syntax (AST). + Parse(ast::Error), + /// An error that occurred while translating abstract syntax into a high + /// level intermediate representation (HIR). + Translate(hir::Error), + /// Hints that destructuring should not be exhaustive. + /// + /// This enum may grow additional variants, so this makes sure clients + /// don't count on exhaustive matching. (Otherwise, adding a new variant + /// could break existing code.) + #[doc(hidden)] + __Nonexhaustive, +} + +impl From<ast::Error> for Error { + fn from(err: ast::Error) -> Error { + Error::Parse(err) + } +} + +impl From<hir::Error> for Error { + fn from(err: hir::Error) -> Error { + Error::Translate(err) + } +} + +impl error::Error for Error { + // TODO: Remove this method entirely on the next breaking semver release. + #[allow(deprecated)] + fn description(&self) -> &str { + match *self { + Error::Parse(ref x) => x.description(), + Error::Translate(ref x) => x.description(), + _ => unreachable!(), + } + } +} + +impl fmt::Display for Error { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + match *self { + Error::Parse(ref x) => x.fmt(f), + Error::Translate(ref x) => x.fmt(f), + _ => unreachable!(), + } + } +} + +/// A helper type for formatting nice error messages. +/// +/// This type is responsible for reporting regex parse errors in a nice human +/// readable format. Most of its complexity is from interspersing notational +/// markers pointing out the position where an error occurred. +#[derive(Debug)] +pub struct Formatter<'e, E> { + /// The original regex pattern in which the error occurred. + pattern: &'e str, + /// The error kind. It must impl fmt::Display. + err: &'e E, + /// The primary span of the error. + span: &'e ast::Span, + /// An auxiliary and optional span, in case the error needs to point to + /// two locations (e.g., when reporting a duplicate capture group name). + aux_span: Option<&'e ast::Span>, +} + +impl<'e> From<&'e ast::Error> for Formatter<'e, ast::ErrorKind> { + fn from(err: &'e ast::Error) -> Self { + Formatter { + pattern: err.pattern(), + err: err.kind(), + span: err.span(), + aux_span: err.auxiliary_span(), + } + } +} + +impl<'e> From<&'e hir::Error> for Formatter<'e, hir::ErrorKind> { + fn from(err: &'e hir::Error) -> Self { + Formatter { + pattern: err.pattern(), + err: err.kind(), + span: err.span(), + aux_span: None, + } + } +} + +impl<'e, E: fmt::Display> fmt::Display for Formatter<'e, E> { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + let spans = Spans::from_formatter(self); + if self.pattern.contains('\n') { + let divider = repeat_char('~', 79); + + writeln!(f, "regex parse error:")?; + writeln!(f, "{}", divider)?; + let notated = spans.notate(); + write!(f, "{}", notated)?; + writeln!(f, "{}", divider)?; + // If we have error spans that cover multiple lines, then we just + // note the line numbers. + if !spans.multi_line.is_empty() { + let mut notes = vec![]; + for span in &spans.multi_line { + notes.push(format!( + "on line {} (column {}) through line {} (column {})", + span.start.line, + span.start.column, + span.end.line, + span.end.column - 1 + )); + } + writeln!(f, "{}", notes.join("\n"))?; + } + write!(f, "error: {}", self.err)?; + } else { + writeln!(f, "regex parse error:")?; + let notated = Spans::from_formatter(self).notate(); + write!(f, "{}", notated)?; + write!(f, "error: {}", self.err)?; + } + Ok(()) + } +} + +/// This type represents an arbitrary number of error spans in a way that makes +/// it convenient to notate the regex pattern. ("Notate" means "point out +/// exactly where the error occurred in the regex pattern.") +/// +/// Technically, we can only ever have two spans given our current error +/// structure. However, after toiling with a specific algorithm for handling +/// two spans, it became obvious that an algorithm to handle an arbitrary +/// number of spans was actually much simpler. +struct Spans<'p> { + /// The original regex pattern string. + pattern: &'p str, + /// The total width that should be used for line numbers. The width is + /// used for left padding the line numbers for alignment. + /// + /// A value of `0` means line numbers should not be displayed. That is, + /// the pattern is itself only one line. + line_number_width: usize, + /// All error spans that occur on a single line. This sequence always has + /// length equivalent to the number of lines in `pattern`, where the index + /// of the sequence represents a line number, starting at `0`. The spans + /// in each line are sorted in ascending order. + by_line: Vec<Vec<ast::Span>>, + /// All error spans that occur over one or more lines. That is, the start + /// and end position of the span have different line numbers. The spans are + /// sorted in ascending order. + multi_line: Vec<ast::Span>, +} + +impl<'p> Spans<'p> { + /// Build a sequence of spans from a formatter. + fn from_formatter<'e, E: fmt::Display>( + fmter: &'p Formatter<'e, E>, + ) -> Spans<'p> { + let mut line_count = fmter.pattern.lines().count(); + // If the pattern ends with a `\n` literal, then our line count is + // off by one, since a span can occur immediately after the last `\n`, + // which is consider to be an additional line. + if fmter.pattern.ends_with('\n') { + line_count += 1; + } + let line_number_width = + if line_count <= 1 { 0 } else { line_count.to_string().len() }; + let mut spans = Spans { + pattern: &fmter.pattern, + line_number_width, + by_line: vec![vec![]; line_count], + multi_line: vec![], + }; + spans.add(fmter.span.clone()); + if let Some(span) = fmter.aux_span { + spans.add(span.clone()); + } + spans + } + + /// Add the given span to this sequence, putting it in the right place. + fn add(&mut self, span: ast::Span) { + // This is grossly inefficient since we sort after each add, but right + // now, we only ever add two spans at most. + if span.is_one_line() { + let i = span.start.line - 1; // because lines are 1-indexed + self.by_line[i].push(span); + self.by_line[i].sort(); + } else { + self.multi_line.push(span); + self.multi_line.sort(); + } + } + + /// Notate the pattern string with carents (`^`) pointing at each span + /// location. This only applies to spans that occur within a single line. + fn notate(&self) -> String { + let mut notated = String::new(); + for (i, line) in self.pattern.lines().enumerate() { + if self.line_number_width > 0 { + notated.push_str(&self.left_pad_line_number(i + 1)); + notated.push_str(": "); + } else { + notated.push_str(" "); + } + notated.push_str(line); + notated.push('\n'); + if let Some(notes) = self.notate_line(i) { + notated.push_str(¬es); + notated.push('\n'); + } + } + notated + } + + /// Return notes for the line indexed at `i` (zero-based). If there are no + /// spans for the given line, then `None` is returned. Otherwise, an + /// appropriately space padded string with correctly positioned `^` is + /// returned, accounting for line numbers. + fn notate_line(&self, i: usize) -> Option<String> { + let spans = &self.by_line[i]; + if spans.is_empty() { + return None; + } + let mut notes = String::new(); + for _ in 0..self.line_number_padding() { + notes.push(' '); + } + let mut pos = 0; + for span in spans { + for _ in pos..(span.start.column - 1) { + notes.push(' '); + pos += 1; + } + let note_len = span.end.column.saturating_sub(span.start.column); + for _ in 0..cmp::max(1, note_len) { + notes.push('^'); + pos += 1; + } + } + Some(notes) + } + + /// Left pad the given line number with spaces such that it is aligned with + /// other line numbers. + fn left_pad_line_number(&self, n: usize) -> String { + let n = n.to_string(); + let pad = self.line_number_width.checked_sub(n.len()).unwrap(); + let mut result = repeat_char(' ', pad); + result.push_str(&n); + result + } + + /// Return the line number padding beginning at the start of each line of + /// the pattern. + /// + /// If the pattern is only one line, then this returns a fixed padding + /// for visual indentation. + fn line_number_padding(&self) -> usize { + if self.line_number_width == 0 { + 4 + } else { + 2 + self.line_number_width + } + } +} + +fn repeat_char(c: char, count: usize) -> String { + ::std::iter::repeat(c).take(count).collect() +} + +#[cfg(test)] +mod tests { + use crate::ast::parse::Parser; + + fn assert_panic_message(pattern: &str, expected_msg: &str) { + let result = Parser::new().parse(pattern); + match result { + Ok(_) => { + panic!("regex should not have parsed"); + } + Err(err) => { + assert_eq!(err.to_string(), expected_msg.trim()); + } + } + } + + // See: https://github.com/rust-lang/regex/issues/464 + #[test] + fn regression_464() { + let err = Parser::new().parse("a{\n").unwrap_err(); + // This test checks that the error formatter doesn't panic. + assert!(!err.to_string().is_empty()); + } + + // See: https://github.com/rust-lang/regex/issues/545 + #[test] + fn repetition_quantifier_expects_a_valid_decimal() { + assert_panic_message( + r"\\u{[^}]*}", + r#" +regex parse error: + \\u{[^}]*} + ^ +error: repetition quantifier expects a valid decimal +"#, + ); + } +} diff --git a/third_party/rust/regex-syntax/src/hir/interval.rs b/third_party/rust/regex-syntax/src/hir/interval.rs new file mode 100644 index 0000000000..56698c53af --- /dev/null +++ b/third_party/rust/regex-syntax/src/hir/interval.rs @@ -0,0 +1,520 @@ +use std::char; +use std::cmp; +use std::fmt::Debug; +use std::slice; +use std::u8; + +use crate::unicode; + +// This module contains an *internal* implementation of interval sets. +// +// The primary invariant that interval sets guards is canonical ordering. That +// is, every interval set contains an ordered sequence of intervals where +// no two intervals are overlapping or adjacent. While this invariant is +// occasionally broken within the implementation, it should be impossible for +// callers to observe it. +// +// Since case folding (as implemented below) breaks that invariant, we roll +// that into this API even though it is a little out of place in an otherwise +// generic interval set. (Hence the reason why the `unicode` module is imported +// here.) +// +// Some of the implementation complexity here is a result of me wanting to +// preserve the sequential representation without using additional memory. +// In many cases, we do use linear extra memory, but it is at most 2x and it +// is amortized. If we relaxed the memory requirements, this implementation +// could become much simpler. The extra memory is honestly probably OK, but +// character classes (especially of the Unicode variety) can become quite +// large, and it would be nice to keep regex compilation snappy even in debug +// builds. (In the past, I have been careless with this area of code and it has +// caused slow regex compilations in debug mode, so this isn't entirely +// unwarranted.) +// +// Tests on this are relegated to the public API of HIR in src/hir.rs. + +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct IntervalSet<I> { + ranges: Vec<I>, +} + +impl<I: Interval> IntervalSet<I> { + /// Create a new set from a sequence of intervals. Each interval is + /// specified as a pair of bounds, where both bounds are inclusive. + /// + /// The given ranges do not need to be in any specific order, and ranges + /// may overlap. + pub fn new<T: IntoIterator<Item = I>>(intervals: T) -> IntervalSet<I> { + let mut set = IntervalSet { ranges: intervals.into_iter().collect() }; + set.canonicalize(); + set + } + + /// Add a new interval to this set. + pub fn push(&mut self, interval: I) { + // TODO: This could be faster. e.g., Push the interval such that + // it preserves canonicalization. + self.ranges.push(interval); + self.canonicalize(); + } + + /// Return an iterator over all intervals in this set. + /// + /// The iterator yields intervals in ascending order. + pub fn iter(&self) -> IntervalSetIter<'_, I> { + IntervalSetIter(self.ranges.iter()) + } + + /// Return an immutable slice of intervals in this set. + /// + /// The sequence returned is in canonical ordering. + pub fn intervals(&self) -> &[I] { + &self.ranges + } + + /// Expand this interval set such that it contains all case folded + /// characters. For example, if this class consists of the range `a-z`, + /// then applying case folding will result in the class containing both the + /// ranges `a-z` and `A-Z`. + /// + /// This returns an error if the necessary case mapping data is not + /// available. + pub fn case_fold_simple(&mut self) -> Result<(), unicode::CaseFoldError> { + let len = self.ranges.len(); + for i in 0..len { + let range = self.ranges[i]; + if let Err(err) = range.case_fold_simple(&mut self.ranges) { + self.canonicalize(); + return Err(err); + } + } + self.canonicalize(); + Ok(()) + } + + /// Union this set with the given set, in place. + pub fn union(&mut self, other: &IntervalSet<I>) { + // This could almost certainly be done more efficiently. + self.ranges.extend(&other.ranges); + self.canonicalize(); + } + + /// Intersect this set with the given set, in place. + pub fn intersect(&mut self, other: &IntervalSet<I>) { + if self.ranges.is_empty() { + return; + } + if other.ranges.is_empty() { + self.ranges.clear(); + return; + } + + // There should be a way to do this in-place with constant memory, + // but I couldn't figure out a simple way to do it. So just append + // the intersection to the end of this range, and then drain it before + // we're done. + let drain_end = self.ranges.len(); + + let mut ita = 0..drain_end; + let mut itb = 0..other.ranges.len(); + let mut a = ita.next().unwrap(); + let mut b = itb.next().unwrap(); + loop { + if let Some(ab) = self.ranges[a].intersect(&other.ranges[b]) { + self.ranges.push(ab); + } + let (it, aorb) = + if self.ranges[a].upper() < other.ranges[b].upper() { + (&mut ita, &mut a) + } else { + (&mut itb, &mut b) + }; + match it.next() { + Some(v) => *aorb = v, + None => break, + } + } + self.ranges.drain(..drain_end); + } + + /// Subtract the given set from this set, in place. + pub fn difference(&mut self, other: &IntervalSet<I>) { + if self.ranges.is_empty() || other.ranges.is_empty() { + return; + } + + // This algorithm is (to me) surprisingly complex. A search of the + // interwebs indicate that this is a potentially interesting problem. + // Folks seem to suggest interval or segment trees, but I'd like to + // avoid the overhead (both runtime and conceptual) of that. + // + // The following is basically my Shitty First Draft. Therefore, in + // order to grok it, you probably need to read each line carefully. + // Simplifications are most welcome! + // + // Remember, we can assume the canonical format invariant here, which + // says that all ranges are sorted, not overlapping and not adjacent in + // each class. + let drain_end = self.ranges.len(); + let (mut a, mut b) = (0, 0); + 'LOOP: while a < drain_end && b < other.ranges.len() { + // Basically, the easy cases are when neither range overlaps with + // each other. If the `b` range is less than our current `a` + // range, then we can skip it and move on. + if other.ranges[b].upper() < self.ranges[a].lower() { + b += 1; + continue; + } + // ... similarly for the `a` range. If it's less than the smallest + // `b` range, then we can add it as-is. + if self.ranges[a].upper() < other.ranges[b].lower() { + let range = self.ranges[a]; + self.ranges.push(range); + a += 1; + continue; + } + // Otherwise, we have overlapping ranges. + assert!(!self.ranges[a].is_intersection_empty(&other.ranges[b])); + + // This part is tricky and was non-obvious to me without looking + // at explicit examples (see the tests). The trickiness stems from + // two things: 1) subtracting a range from another range could + // yield two ranges and 2) after subtracting a range, it's possible + // that future ranges can have an impact. The loop below advances + // the `b` ranges until they can't possible impact the current + // range. + // + // For example, if our `a` range is `a-t` and our next three `b` + // ranges are `a-c`, `g-i`, `r-t` and `x-z`, then we need to apply + // subtraction three times before moving on to the next `a` range. + let mut range = self.ranges[a]; + while b < other.ranges.len() + && !range.is_intersection_empty(&other.ranges[b]) + { + let old_range = range; + range = match range.difference(&other.ranges[b]) { + (None, None) => { + // We lost the entire range, so move on to the next + // without adding this one. + a += 1; + continue 'LOOP; + } + (Some(range1), None) | (None, Some(range1)) => range1, + (Some(range1), Some(range2)) => { + self.ranges.push(range1); + range2 + } + }; + // It's possible that the `b` range has more to contribute + // here. In particular, if it is greater than the original + // range, then it might impact the next `a` range *and* it + // has impacted the current `a` range as much as possible, + // so we can quit. We don't bump `b` so that the next `a` + // range can apply it. + if other.ranges[b].upper() > old_range.upper() { + break; + } + // Otherwise, the next `b` range might apply to the current + // `a` range. + b += 1; + } + self.ranges.push(range); + a += 1; + } + while a < drain_end { + let range = self.ranges[a]; + self.ranges.push(range); + a += 1; + } + self.ranges.drain(..drain_end); + } + + /// Compute the symmetric difference of the two sets, in place. + /// + /// This computes the symmetric difference of two interval sets. This + /// removes all elements in this set that are also in the given set, + /// but also adds all elements from the given set that aren't in this + /// set. That is, the set will contain all elements in either set, + /// but will not contain any elements that are in both sets. + pub fn symmetric_difference(&mut self, other: &IntervalSet<I>) { + // TODO(burntsushi): Fix this so that it amortizes allocation. + let mut intersection = self.clone(); + intersection.intersect(other); + self.union(other); + self.difference(&intersection); + } + + /// Negate this interval set. + /// + /// For all `x` where `x` is any element, if `x` was in this set, then it + /// will not be in this set after negation. + pub fn negate(&mut self) { + if self.ranges.is_empty() { + let (min, max) = (I::Bound::min_value(), I::Bound::max_value()); + self.ranges.push(I::create(min, max)); + return; + } + + // There should be a way to do this in-place with constant memory, + // but I couldn't figure out a simple way to do it. So just append + // the negation to the end of this range, and then drain it before + // we're done. + let drain_end = self.ranges.len(); + + // We do checked arithmetic below because of the canonical ordering + // invariant. + if self.ranges[0].lower() > I::Bound::min_value() { + let upper = self.ranges[0].lower().decrement(); + self.ranges.push(I::create(I::Bound::min_value(), upper)); + } + for i in 1..drain_end { + let lower = self.ranges[i - 1].upper().increment(); + let upper = self.ranges[i].lower().decrement(); + self.ranges.push(I::create(lower, upper)); + } + if self.ranges[drain_end - 1].upper() < I::Bound::max_value() { + let lower = self.ranges[drain_end - 1].upper().increment(); + self.ranges.push(I::create(lower, I::Bound::max_value())); + } + self.ranges.drain(..drain_end); + } + + /// Converts this set into a canonical ordering. + fn canonicalize(&mut self) { + if self.is_canonical() { + return; + } + self.ranges.sort(); + assert!(!self.ranges.is_empty()); + + // Is there a way to do this in-place with constant memory? I couldn't + // figure out a way to do it. So just append the canonicalization to + // the end of this range, and then drain it before we're done. + let drain_end = self.ranges.len(); + for oldi in 0..drain_end { + // If we've added at least one new range, then check if we can + // merge this range in the previously added range. + if self.ranges.len() > drain_end { + let (last, rest) = self.ranges.split_last_mut().unwrap(); + if let Some(union) = last.union(&rest[oldi]) { + *last = union; + continue; + } + } + let range = self.ranges[oldi]; + self.ranges.push(range); + } + self.ranges.drain(..drain_end); + } + + /// Returns true if and only if this class is in a canonical ordering. + fn is_canonical(&self) -> bool { + for pair in self.ranges.windows(2) { + if pair[0] >= pair[1] { + return false; + } + if pair[0].is_contiguous(&pair[1]) { + return false; + } + } + true + } +} + +/// An iterator over intervals. +#[derive(Debug)] +pub struct IntervalSetIter<'a, I>(slice::Iter<'a, I>); + +impl<'a, I> Iterator for IntervalSetIter<'a, I> { + type Item = &'a I; + + fn next(&mut self) -> Option<&'a I> { + self.0.next() + } +} + +pub trait Interval: + Clone + Copy + Debug + Default + Eq + PartialEq + PartialOrd + Ord +{ + type Bound: Bound; + + fn lower(&self) -> Self::Bound; + fn upper(&self) -> Self::Bound; + fn set_lower(&mut self, bound: Self::Bound); + fn set_upper(&mut self, bound: Self::Bound); + fn case_fold_simple( + &self, + intervals: &mut Vec<Self>, + ) -> Result<(), unicode::CaseFoldError>; + + /// Create a new interval. + fn create(lower: Self::Bound, upper: Self::Bound) -> Self { + let mut int = Self::default(); + if lower <= upper { + int.set_lower(lower); + int.set_upper(upper); + } else { + int.set_lower(upper); + int.set_upper(lower); + } + int + } + + /// Union the given overlapping range into this range. + /// + /// If the two ranges aren't contiguous, then this returns `None`. + fn union(&self, other: &Self) -> Option<Self> { + if !self.is_contiguous(other) { + return None; + } + let lower = cmp::min(self.lower(), other.lower()); + let upper = cmp::max(self.upper(), other.upper()); + Some(Self::create(lower, upper)) + } + + /// Intersect this range with the given range and return the result. + /// + /// If the intersection is empty, then this returns `None`. + fn intersect(&self, other: &Self) -> Option<Self> { + let lower = cmp::max(self.lower(), other.lower()); + let upper = cmp::min(self.upper(), other.upper()); + if lower <= upper { + Some(Self::create(lower, upper)) + } else { + None + } + } + + /// Subtract the given range from this range and return the resulting + /// ranges. + /// + /// If subtraction would result in an empty range, then no ranges are + /// returned. + fn difference(&self, other: &Self) -> (Option<Self>, Option<Self>) { + if self.is_subset(other) { + return (None, None); + } + if self.is_intersection_empty(other) { + return (Some(self.clone()), None); + } + let add_lower = other.lower() > self.lower(); + let add_upper = other.upper() < self.upper(); + // We know this because !self.is_subset(other) and the ranges have + // a non-empty intersection. + assert!(add_lower || add_upper); + let mut ret = (None, None); + if add_lower { + let upper = other.lower().decrement(); + ret.0 = Some(Self::create(self.lower(), upper)); + } + if add_upper { + let lower = other.upper().increment(); + let range = Self::create(lower, self.upper()); + if ret.0.is_none() { + ret.0 = Some(range); + } else { + ret.1 = Some(range); + } + } + ret + } + + /// Compute the symmetric difference the given range from this range. This + /// returns the union of the two ranges minus its intersection. + fn symmetric_difference( + &self, + other: &Self, + ) -> (Option<Self>, Option<Self>) { + let union = match self.union(other) { + None => return (Some(self.clone()), Some(other.clone())), + Some(union) => union, + }; + let intersection = match self.intersect(other) { + None => return (Some(self.clone()), Some(other.clone())), + Some(intersection) => intersection, + }; + union.difference(&intersection) + } + + /// Returns true if and only if the two ranges are contiguous. Two ranges + /// are contiguous if and only if the ranges are either overlapping or + /// adjacent. + fn is_contiguous(&self, other: &Self) -> bool { + let lower1 = self.lower().as_u32(); + let upper1 = self.upper().as_u32(); + let lower2 = other.lower().as_u32(); + let upper2 = other.upper().as_u32(); + cmp::max(lower1, lower2) <= cmp::min(upper1, upper2).saturating_add(1) + } + + /// Returns true if and only if the intersection of this range and the + /// other range is empty. + fn is_intersection_empty(&self, other: &Self) -> bool { + let (lower1, upper1) = (self.lower(), self.upper()); + let (lower2, upper2) = (other.lower(), other.upper()); + cmp::max(lower1, lower2) > cmp::min(upper1, upper2) + } + + /// Returns true if and only if this range is a subset of the other range. + fn is_subset(&self, other: &Self) -> bool { + let (lower1, upper1) = (self.lower(), self.upper()); + let (lower2, upper2) = (other.lower(), other.upper()); + (lower2 <= lower1 && lower1 <= upper2) + && (lower2 <= upper1 && upper1 <= upper2) + } +} + +pub trait Bound: + Copy + Clone + Debug + Eq + PartialEq + PartialOrd + Ord +{ + fn min_value() -> Self; + fn max_value() -> Self; + fn as_u32(self) -> u32; + fn increment(self) -> Self; + fn decrement(self) -> Self; +} + +impl Bound for u8 { + fn min_value() -> Self { + u8::MIN + } + fn max_value() -> Self { + u8::MAX + } + fn as_u32(self) -> u32 { + self as u32 + } + fn increment(self) -> Self { + self.checked_add(1).unwrap() + } + fn decrement(self) -> Self { + self.checked_sub(1).unwrap() + } +} + +impl Bound for char { + fn min_value() -> Self { + '\x00' + } + fn max_value() -> Self { + '\u{10FFFF}' + } + fn as_u32(self) -> u32 { + self as u32 + } + + fn increment(self) -> Self { + match self { + '\u{D7FF}' => '\u{E000}', + c => char::from_u32((c as u32).checked_add(1).unwrap()).unwrap(), + } + } + + fn decrement(self) -> Self { + match self { + '\u{E000}' => '\u{D7FF}', + c => char::from_u32((c as u32).checked_sub(1).unwrap()).unwrap(), + } + } +} + +// Tests for interval sets are written in src/hir.rs against the public API. diff --git a/third_party/rust/regex-syntax/src/hir/literal/mod.rs b/third_party/rust/regex-syntax/src/hir/literal/mod.rs new file mode 100644 index 0000000000..fbc5d3c975 --- /dev/null +++ b/third_party/rust/regex-syntax/src/hir/literal/mod.rs @@ -0,0 +1,1686 @@ +/*! +Provides routines for extracting literal prefixes and suffixes from an `Hir`. +*/ + +use std::cmp; +use std::fmt; +use std::iter; +use std::mem; +use std::ops; + +use crate::hir::{self, Hir, HirKind}; + +/// A set of literal byte strings extracted from a regular expression. +/// +/// Every member of the set is a `Literal`, which is represented by a +/// `Vec<u8>`. (Notably, it may contain invalid UTF-8.) Every member is +/// said to be either *complete* or *cut*. A complete literal means that +/// it extends until the beginning (or end) of the regular expression. In +/// some circumstances, this can be used to indicate a match in the regular +/// expression. +/// +/// A key aspect of literal extraction is knowing when to stop. It is not +/// feasible to blindly extract all literals from a regular expression, even if +/// there are finitely many. For example, the regular expression `[0-9]{10}` +/// has `10^10` distinct literals. For this reason, literal extraction is +/// bounded to some low number by default using heuristics, but the limits can +/// be tweaked. +/// +/// **WARNING**: Literal extraction uses stack space proportional to the size +/// of the `Hir` expression. At some point, this drawback will be eliminated. +/// To protect yourself, set a reasonable +/// [`nest_limit` on your `Parser`](../../struct.ParserBuilder.html#method.nest_limit). +/// This is done for you by default. +#[derive(Clone, Eq, PartialEq)] +pub struct Literals { + lits: Vec<Literal>, + limit_size: usize, + limit_class: usize, +} + +/// A single member of a set of literals extracted from a regular expression. +/// +/// This type has `Deref` and `DerefMut` impls to `Vec<u8>` so that all slice +/// and `Vec` operations are available. +#[derive(Clone, Eq, Ord)] +pub struct Literal { + v: Vec<u8>, + cut: bool, +} + +impl Literals { + /// Returns a new empty set of literals using default limits. + pub fn empty() -> Literals { + Literals { lits: vec![], limit_size: 250, limit_class: 10 } + } + + /// Returns a set of literal prefixes extracted from the given `Hir`. + pub fn prefixes(expr: &Hir) -> Literals { + let mut lits = Literals::empty(); + lits.union_prefixes(expr); + lits + } + + /// Returns a set of literal suffixes extracted from the given `Hir`. + pub fn suffixes(expr: &Hir) -> Literals { + let mut lits = Literals::empty(); + lits.union_suffixes(expr); + lits + } + + /// Get the approximate size limit (in bytes) of this set. + pub fn limit_size(&self) -> usize { + self.limit_size + } + + /// Set the approximate size limit (in bytes) of this set. + /// + /// If extracting a literal would put the set over this limit, then + /// extraction stops. + /// + /// The new limits will only apply to additions to this set. Existing + /// members remain unchanged, even if the set exceeds the new limit. + pub fn set_limit_size(&mut self, size: usize) -> &mut Literals { + self.limit_size = size; + self + } + + /// Get the character class size limit for this set. + pub fn limit_class(&self) -> usize { + self.limit_class + } + + /// Limits the size of character(or byte) classes considered. + /// + /// A value of `0` prevents all character classes from being considered. + /// + /// This limit also applies to case insensitive literals, since each + /// character in the case insensitive literal is converted to a class, and + /// then case folded. + /// + /// The new limits will only apply to additions to this set. Existing + /// members remain unchanged, even if the set exceeds the new limit. + pub fn set_limit_class(&mut self, size: usize) -> &mut Literals { + self.limit_class = size; + self + } + + /// Returns the set of literals as a slice. Its order is unspecified. + pub fn literals(&self) -> &[Literal] { + &self.lits + } + + /// Returns the length of the smallest literal. + /// + /// Returns None is there are no literals in the set. + pub fn min_len(&self) -> Option<usize> { + let mut min = None; + for lit in &self.lits { + match min { + None => min = Some(lit.len()), + Some(m) if lit.len() < m => min = Some(lit.len()), + _ => {} + } + } + min + } + + /// Returns true if all members in this set are complete. + pub fn all_complete(&self) -> bool { + !self.lits.is_empty() && self.lits.iter().all(|l| !l.is_cut()) + } + + /// Returns true if any member in this set is complete. + pub fn any_complete(&self) -> bool { + self.lits.iter().any(|lit| !lit.is_cut()) + } + + /// Returns true if this set contains an empty literal. + pub fn contains_empty(&self) -> bool { + self.lits.iter().any(|lit| lit.is_empty()) + } + + /// Returns true if this set is empty or if all of its members is empty. + pub fn is_empty(&self) -> bool { + self.lits.is_empty() || self.lits.iter().all(|lit| lit.is_empty()) + } + + /// Returns a new empty set of literals using this set's limits. + pub fn to_empty(&self) -> Literals { + let mut lits = Literals::empty(); + lits.set_limit_size(self.limit_size).set_limit_class(self.limit_class); + lits + } + + /// Returns the longest common prefix of all members in this set. + pub fn longest_common_prefix(&self) -> &[u8] { + if self.is_empty() { + return &[]; + } + let lit0 = &*self.lits[0]; + let mut len = lit0.len(); + for lit in &self.lits[1..] { + len = cmp::min( + len, + lit.iter().zip(lit0).take_while(|&(a, b)| a == b).count(), + ); + } + &self.lits[0][..len] + } + + /// Returns the longest common suffix of all members in this set. + pub fn longest_common_suffix(&self) -> &[u8] { + if self.is_empty() { + return &[]; + } + let lit0 = &*self.lits[0]; + let mut len = lit0.len(); + for lit in &self.lits[1..] { + len = cmp::min( + len, + lit.iter() + .rev() + .zip(lit0.iter().rev()) + .take_while(|&(a, b)| a == b) + .count(), + ); + } + &self.lits[0][self.lits[0].len() - len..] + } + + /// Returns a new set of literals with the given number of bytes trimmed + /// from the suffix of each literal. + /// + /// If any literal would be cut out completely by trimming, then None is + /// returned. + /// + /// Any duplicates that are created as a result of this transformation are + /// removed. + pub fn trim_suffix(&self, num_bytes: usize) -> Option<Literals> { + if self.min_len().map(|len| len <= num_bytes).unwrap_or(true) { + return None; + } + let mut new = self.to_empty(); + for mut lit in self.lits.iter().cloned() { + let new_len = lit.len() - num_bytes; + lit.truncate(new_len); + lit.cut(); + new.lits.push(lit); + } + new.lits.sort(); + new.lits.dedup(); + Some(new) + } + + /// Returns a new set of prefixes of this set of literals that are + /// guaranteed to be unambiguous. + /// + /// Any substring match with a member of the set is returned is guaranteed + /// to never overlap with a substring match of another member of the set + /// at the same starting position. + /// + /// Given any two members of the returned set, neither is a substring of + /// the other. + pub fn unambiguous_prefixes(&self) -> Literals { + if self.lits.is_empty() { + return self.to_empty(); + } + let mut old = self.lits.to_vec(); + let mut new = self.to_empty(); + 'OUTER: while let Some(mut candidate) = old.pop() { + if candidate.is_empty() { + continue; + } + if new.lits.is_empty() { + new.lits.push(candidate); + continue; + } + for lit2 in &mut new.lits { + if lit2.is_empty() { + continue; + } + if &candidate == lit2 { + // If the literal is already in the set, then we can + // just drop it. But make sure that cut literals are + // infectious! + candidate.cut = candidate.cut || lit2.cut; + lit2.cut = candidate.cut; + continue 'OUTER; + } + if candidate.len() < lit2.len() { + if let Some(i) = position(&candidate, &lit2) { + candidate.cut(); + let mut lit3 = lit2.clone(); + lit3.truncate(i); + lit3.cut(); + old.push(lit3); + lit2.clear(); + } + } else if let Some(i) = position(&lit2, &candidate) { + lit2.cut(); + let mut new_candidate = candidate.clone(); + new_candidate.truncate(i); + new_candidate.cut(); + old.push(new_candidate); + candidate.clear(); + } + // Oops, the candidate is already represented in the set. + if candidate.is_empty() { + continue 'OUTER; + } + } + new.lits.push(candidate); + } + new.lits.retain(|lit| !lit.is_empty()); + new.lits.sort(); + new.lits.dedup(); + new + } + + /// Returns a new set of suffixes of this set of literals that are + /// guaranteed to be unambiguous. + /// + /// Any substring match with a member of the set is returned is guaranteed + /// to never overlap with a substring match of another member of the set + /// at the same ending position. + /// + /// Given any two members of the returned set, neither is a substring of + /// the other. + pub fn unambiguous_suffixes(&self) -> Literals { + // This is a touch wasteful... + let mut lits = self.clone(); + lits.reverse(); + let mut unamb = lits.unambiguous_prefixes(); + unamb.reverse(); + unamb + } + + /// Unions the prefixes from the given expression to this set. + /// + /// If prefixes could not be added (for example, this set would exceed its + /// size limits or the set of prefixes from `expr` includes the empty + /// string), then false is returned. + /// + /// Note that prefix literals extracted from `expr` are said to be complete + /// if and only if the literal extends from the beginning of `expr` to the + /// end of `expr`. + pub fn union_prefixes(&mut self, expr: &Hir) -> bool { + let mut lits = self.to_empty(); + prefixes(expr, &mut lits); + !lits.is_empty() && !lits.contains_empty() && self.union(lits) + } + + /// Unions the suffixes from the given expression to this set. + /// + /// If suffixes could not be added (for example, this set would exceed its + /// size limits or the set of suffixes from `expr` includes the empty + /// string), then false is returned. + /// + /// Note that prefix literals extracted from `expr` are said to be complete + /// if and only if the literal extends from the end of `expr` to the + /// beginning of `expr`. + pub fn union_suffixes(&mut self, expr: &Hir) -> bool { + let mut lits = self.to_empty(); + suffixes(expr, &mut lits); + lits.reverse(); + !lits.is_empty() && !lits.contains_empty() && self.union(lits) + } + + /// Unions this set with another set. + /// + /// If the union would cause the set to exceed its limits, then the union + /// is skipped and it returns false. Otherwise, if the union succeeds, it + /// returns true. + pub fn union(&mut self, lits: Literals) -> bool { + if self.num_bytes() + lits.num_bytes() > self.limit_size { + return false; + } + if lits.is_empty() { + self.lits.push(Literal::empty()); + } else { + self.lits.extend(lits.lits); + } + true + } + + /// Extends this set with another set. + /// + /// The set of literals is extended via a cross product. + /// + /// If a cross product would cause this set to exceed its limits, then the + /// cross product is skipped and it returns false. Otherwise, if the cross + /// product succeeds, it returns true. + pub fn cross_product(&mut self, lits: &Literals) -> bool { + if lits.is_empty() { + return true; + } + // Check that we make sure we stay in our limits. + let mut size_after; + if self.is_empty() || !self.any_complete() { + size_after = self.num_bytes(); + for lits_lit in lits.literals() { + size_after += lits_lit.len(); + } + } else { + size_after = self.lits.iter().fold(0, |accum, lit| { + accum + if lit.is_cut() { lit.len() } else { 0 } + }); + for lits_lit in lits.literals() { + for self_lit in self.literals() { + if !self_lit.is_cut() { + size_after += self_lit.len() + lits_lit.len(); + } + } + } + } + if size_after > self.limit_size { + return false; + } + + let mut base = self.remove_complete(); + if base.is_empty() { + base = vec![Literal::empty()]; + } + for lits_lit in lits.literals() { + for mut self_lit in base.clone() { + self_lit.extend(&**lits_lit); + self_lit.cut = lits_lit.cut; + self.lits.push(self_lit); + } + } + true + } + + /// Extends each literal in this set with the bytes given. + /// + /// If the set is empty, then the given literal is added to the set. + /// + /// If adding any number of bytes to all members of this set causes a limit + /// to be exceeded, then no bytes are added and false is returned. If a + /// prefix of `bytes` can be fit into this set, then it is used and all + /// resulting literals are cut. + pub fn cross_add(&mut self, bytes: &[u8]) -> bool { + // N.B. This could be implemented by simply calling cross_product with + // a literal set containing just `bytes`, but we can be smarter about + // taking shorter prefixes of `bytes` if they'll fit. + if bytes.is_empty() { + return true; + } + if self.lits.is_empty() { + let i = cmp::min(self.limit_size, bytes.len()); + self.lits.push(Literal::new(bytes[..i].to_owned())); + self.lits[0].cut = i < bytes.len(); + return !self.lits[0].is_cut(); + } + let size = self.num_bytes(); + if size + self.lits.len() >= self.limit_size { + return false; + } + let mut i = 1; + while size + (i * self.lits.len()) <= self.limit_size + && i < bytes.len() + { + i += 1; + } + for lit in &mut self.lits { + if !lit.is_cut() { + lit.extend(&bytes[..i]); + if i < bytes.len() { + lit.cut(); + } + } + } + true + } + + /// Adds the given literal to this set. + /// + /// Returns false if adding this literal would cause the class to be too + /// big. + pub fn add(&mut self, lit: Literal) -> bool { + if self.num_bytes() + lit.len() > self.limit_size { + return false; + } + self.lits.push(lit); + true + } + + /// Extends each literal in this set with the character class given. + /// + /// Returns false if the character class was too big to add. + pub fn add_char_class(&mut self, cls: &hir::ClassUnicode) -> bool { + self._add_char_class(cls, false) + } + + /// Extends each literal in this set with the character class given, + /// writing the bytes of each character in reverse. + /// + /// Returns false if the character class was too big to add. + fn add_char_class_reverse(&mut self, cls: &hir::ClassUnicode) -> bool { + self._add_char_class(cls, true) + } + + fn _add_char_class( + &mut self, + cls: &hir::ClassUnicode, + reverse: bool, + ) -> bool { + use std::char; + + if self.class_exceeds_limits(cls_char_count(cls)) { + return false; + } + let mut base = self.remove_complete(); + if base.is_empty() { + base = vec![Literal::empty()]; + } + for r in cls.iter() { + let (s, e) = (r.start as u32, r.end as u32 + 1); + for c in (s..e).filter_map(char::from_u32) { + for mut lit in base.clone() { + let mut bytes = c.to_string().into_bytes(); + if reverse { + bytes.reverse(); + } + lit.extend(&bytes); + self.lits.push(lit); + } + } + } + true + } + + /// Extends each literal in this set with the byte class given. + /// + /// Returns false if the byte class was too big to add. + pub fn add_byte_class(&mut self, cls: &hir::ClassBytes) -> bool { + if self.class_exceeds_limits(cls_byte_count(cls)) { + return false; + } + let mut base = self.remove_complete(); + if base.is_empty() { + base = vec![Literal::empty()]; + } + for r in cls.iter() { + let (s, e) = (r.start as u32, r.end as u32 + 1); + for b in (s..e).map(|b| b as u8) { + for mut lit in base.clone() { + lit.push(b); + self.lits.push(lit); + } + } + } + true + } + + /// Cuts every member of this set. When a member is cut, it can never + /// be extended. + pub fn cut(&mut self) { + for lit in &mut self.lits { + lit.cut(); + } + } + + /// Reverses all members in place. + pub fn reverse(&mut self) { + for lit in &mut self.lits { + lit.reverse(); + } + } + + /// Clears this set of all members. + pub fn clear(&mut self) { + self.lits.clear(); + } + + /// Pops all complete literals out of this set. + fn remove_complete(&mut self) -> Vec<Literal> { + let mut base = vec![]; + for lit in mem::replace(&mut self.lits, vec![]) { + if lit.is_cut() { + self.lits.push(lit); + } else { + base.push(lit); + } + } + base + } + + /// Returns the total number of bytes in this set. + fn num_bytes(&self) -> usize { + self.lits.iter().fold(0, |accum, lit| accum + lit.len()) + } + + /// Returns true if a character class with the given size would cause this + /// set to exceed its limits. + /// + /// The size given should correspond to the number of items in the class. + fn class_exceeds_limits(&self, size: usize) -> bool { + if size > self.limit_class { + return true; + } + // This is an approximation since codepoints in a char class can encode + // to 1-4 bytes. + let new_byte_count = if self.lits.is_empty() { + size + } else { + self.lits.iter().fold(0, |accum, lit| { + accum + + if lit.is_cut() { + // If the literal is cut, then we'll never add + // anything to it, so don't count it. + 0 + } else { + (lit.len() + 1) * size + } + }) + }; + new_byte_count > self.limit_size + } +} + +fn prefixes(expr: &Hir, lits: &mut Literals) { + match *expr.kind() { + HirKind::Literal(hir::Literal::Unicode(c)) => { + let mut buf = [0; 4]; + lits.cross_add(c.encode_utf8(&mut buf).as_bytes()); + } + HirKind::Literal(hir::Literal::Byte(b)) => { + lits.cross_add(&[b]); + } + HirKind::Class(hir::Class::Unicode(ref cls)) => { + if !lits.add_char_class(cls) { + lits.cut(); + } + } + HirKind::Class(hir::Class::Bytes(ref cls)) => { + if !lits.add_byte_class(cls) { + lits.cut(); + } + } + HirKind::Group(hir::Group { ref hir, .. }) => { + prefixes(&**hir, lits); + } + HirKind::Repetition(ref x) => match x.kind { + hir::RepetitionKind::ZeroOrOne => { + repeat_zero_or_one_literals(&x.hir, lits, prefixes); + } + hir::RepetitionKind::ZeroOrMore => { + repeat_zero_or_more_literals(&x.hir, lits, prefixes); + } + hir::RepetitionKind::OneOrMore => { + repeat_one_or_more_literals(&x.hir, lits, prefixes); + } + hir::RepetitionKind::Range(ref rng) => { + let (min, max) = match *rng { + hir::RepetitionRange::Exactly(m) => (m, Some(m)), + hir::RepetitionRange::AtLeast(m) => (m, None), + hir::RepetitionRange::Bounded(m, n) => (m, Some(n)), + }; + repeat_range_literals( + &x.hir, min, max, x.greedy, lits, prefixes, + ) + } + }, + HirKind::Concat(ref es) if es.is_empty() => {} + HirKind::Concat(ref es) if es.len() == 1 => prefixes(&es[0], lits), + HirKind::Concat(ref es) => { + for e in es { + if let HirKind::Anchor(hir::Anchor::StartText) = *e.kind() { + if !lits.is_empty() { + lits.cut(); + break; + } + lits.add(Literal::empty()); + continue; + } + let mut lits2 = lits.to_empty(); + prefixes(e, &mut lits2); + if !lits.cross_product(&lits2) || !lits2.any_complete() { + // If this expression couldn't yield any literal that + // could be extended, then we need to quit. Since we're + // short-circuiting, we also need to freeze every member. + lits.cut(); + break; + } + } + } + HirKind::Alternation(ref es) => { + alternate_literals(es, lits, prefixes); + } + _ => lits.cut(), + } +} + +fn suffixes(expr: &Hir, lits: &mut Literals) { + match *expr.kind() { + HirKind::Literal(hir::Literal::Unicode(c)) => { + let mut buf = [0u8; 4]; + let i = c.encode_utf8(&mut buf).len(); + let buf = &mut buf[..i]; + buf.reverse(); + lits.cross_add(buf); + } + HirKind::Literal(hir::Literal::Byte(b)) => { + lits.cross_add(&[b]); + } + HirKind::Class(hir::Class::Unicode(ref cls)) => { + if !lits.add_char_class_reverse(cls) { + lits.cut(); + } + } + HirKind::Class(hir::Class::Bytes(ref cls)) => { + if !lits.add_byte_class(cls) { + lits.cut(); + } + } + HirKind::Group(hir::Group { ref hir, .. }) => { + suffixes(&**hir, lits); + } + HirKind::Repetition(ref x) => match x.kind { + hir::RepetitionKind::ZeroOrOne => { + repeat_zero_or_one_literals(&x.hir, lits, suffixes); + } + hir::RepetitionKind::ZeroOrMore => { + repeat_zero_or_more_literals(&x.hir, lits, suffixes); + } + hir::RepetitionKind::OneOrMore => { + repeat_one_or_more_literals(&x.hir, lits, suffixes); + } + hir::RepetitionKind::Range(ref rng) => { + let (min, max) = match *rng { + hir::RepetitionRange::Exactly(m) => (m, Some(m)), + hir::RepetitionRange::AtLeast(m) => (m, None), + hir::RepetitionRange::Bounded(m, n) => (m, Some(n)), + }; + repeat_range_literals( + &x.hir, min, max, x.greedy, lits, suffixes, + ) + } + }, + HirKind::Concat(ref es) if es.is_empty() => {} + HirKind::Concat(ref es) if es.len() == 1 => suffixes(&es[0], lits), + HirKind::Concat(ref es) => { + for e in es.iter().rev() { + if let HirKind::Anchor(hir::Anchor::EndText) = *e.kind() { + if !lits.is_empty() { + lits.cut(); + break; + } + lits.add(Literal::empty()); + continue; + } + let mut lits2 = lits.to_empty(); + suffixes(e, &mut lits2); + if !lits.cross_product(&lits2) || !lits2.any_complete() { + // If this expression couldn't yield any literal that + // could be extended, then we need to quit. Since we're + // short-circuiting, we also need to freeze every member. + lits.cut(); + break; + } + } + } + HirKind::Alternation(ref es) => { + alternate_literals(es, lits, suffixes); + } + _ => lits.cut(), + } +} + +fn repeat_zero_or_one_literals<F: FnMut(&Hir, &mut Literals)>( + e: &Hir, + lits: &mut Literals, + mut f: F, +) { + f( + &Hir::repetition(hir::Repetition { + kind: hir::RepetitionKind::ZeroOrMore, + // FIXME: Our literal extraction doesn't care about greediness. + // Which is partially why we're treating 'e?' as 'e*'. Namely, + // 'ab??' yields [Complete(ab), Complete(a)], but it should yield + // [Complete(a), Complete(ab)] because of the non-greediness. + greedy: true, + hir: Box::new(e.clone()), + }), + lits, + ); +} + +fn repeat_zero_or_more_literals<F: FnMut(&Hir, &mut Literals)>( + e: &Hir, + lits: &mut Literals, + mut f: F, +) { + let (mut lits2, mut lits3) = (lits.clone(), lits.to_empty()); + lits3.set_limit_size(lits.limit_size() / 2); + f(e, &mut lits3); + + if lits3.is_empty() || !lits2.cross_product(&lits3) { + lits.cut(); + return; + } + lits2.cut(); + lits2.add(Literal::empty()); + if !lits.union(lits2) { + lits.cut(); + } +} + +fn repeat_one_or_more_literals<F: FnMut(&Hir, &mut Literals)>( + e: &Hir, + lits: &mut Literals, + mut f: F, +) { + f(e, lits); + lits.cut(); +} + +fn repeat_range_literals<F: FnMut(&Hir, &mut Literals)>( + e: &Hir, + min: u32, + max: Option<u32>, + greedy: bool, + lits: &mut Literals, + mut f: F, +) { + if min == 0 { + // This is a bit conservative. If `max` is set, then we could + // treat this as a finite set of alternations. For now, we + // just treat it as `e*`. + f( + &Hir::repetition(hir::Repetition { + kind: hir::RepetitionKind::ZeroOrMore, + greedy, + hir: Box::new(e.clone()), + }), + lits, + ); + } else { + if min > 0 { + let n = cmp::min(lits.limit_size, min as usize); + let es = iter::repeat(e.clone()).take(n).collect(); + f(&Hir::concat(es), lits); + if n < min as usize || lits.contains_empty() { + lits.cut(); + } + } + if max.map_or(true, |max| min < max) { + lits.cut(); + } + } +} + +fn alternate_literals<F: FnMut(&Hir, &mut Literals)>( + es: &[Hir], + lits: &mut Literals, + mut f: F, +) { + let mut lits2 = lits.to_empty(); + for e in es { + let mut lits3 = lits.to_empty(); + lits3.set_limit_size(lits.limit_size() / 5); + f(e, &mut lits3); + if lits3.is_empty() || !lits2.union(lits3) { + // If we couldn't find suffixes for *any* of the + // alternates, then the entire alternation has to be thrown + // away and any existing members must be frozen. Similarly, + // if the union couldn't complete, stop and freeze. + lits.cut(); + return; + } + } + if !lits.cross_product(&lits2) { + lits.cut(); + } +} + +impl fmt::Debug for Literals { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + f.debug_struct("Literals") + .field("lits", &self.lits) + .field("limit_size", &self.limit_size) + .field("limit_class", &self.limit_class) + .finish() + } +} + +impl Literal { + /// Returns a new complete literal with the bytes given. + pub fn new(bytes: Vec<u8>) -> Literal { + Literal { v: bytes, cut: false } + } + + /// Returns a new complete empty literal. + pub fn empty() -> Literal { + Literal { v: vec![], cut: false } + } + + /// Returns true if this literal was "cut." + pub fn is_cut(&self) -> bool { + self.cut + } + + /// Cuts this literal. + pub fn cut(&mut self) { + self.cut = true; + } +} + +impl PartialEq for Literal { + fn eq(&self, other: &Literal) -> bool { + self.v == other.v + } +} + +impl PartialOrd for Literal { + fn partial_cmp(&self, other: &Literal) -> Option<cmp::Ordering> { + self.v.partial_cmp(&other.v) + } +} + +impl fmt::Debug for Literal { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + if self.is_cut() { + write!(f, "Cut({})", escape_unicode(&self.v)) + } else { + write!(f, "Complete({})", escape_unicode(&self.v)) + } + } +} + +impl AsRef<[u8]> for Literal { + fn as_ref(&self) -> &[u8] { + &self.v + } +} + +impl ops::Deref for Literal { + type Target = Vec<u8>; + fn deref(&self) -> &Vec<u8> { + &self.v + } +} + +impl ops::DerefMut for Literal { + fn deref_mut(&mut self) -> &mut Vec<u8> { + &mut self.v + } +} + +fn position(needle: &[u8], mut haystack: &[u8]) -> Option<usize> { + let mut i = 0; + while haystack.len() >= needle.len() { + if needle == &haystack[..needle.len()] { + return Some(i); + } + i += 1; + haystack = &haystack[1..]; + } + None +} + +fn escape_unicode(bytes: &[u8]) -> String { + let show = match ::std::str::from_utf8(bytes) { + Ok(v) => v.to_string(), + Err(_) => escape_bytes(bytes), + }; + let mut space_escaped = String::new(); + for c in show.chars() { + if c.is_whitespace() { + let escaped = if c as u32 <= 0x7F { + escape_byte(c as u8) + } else if c as u32 <= 0xFFFF { + format!(r"\u{{{:04x}}}", c as u32) + } else { + format!(r"\U{{{:08x}}}", c as u32) + }; + space_escaped.push_str(&escaped); + } else { + space_escaped.push(c); + } + } + space_escaped +} + +fn escape_bytes(bytes: &[u8]) -> String { + let mut s = String::new(); + for &b in bytes { + s.push_str(&escape_byte(b)); + } + s +} + +fn escape_byte(byte: u8) -> String { + use std::ascii::escape_default; + + let escaped: Vec<u8> = escape_default(byte).collect(); + String::from_utf8_lossy(&escaped).into_owned() +} + +fn cls_char_count(cls: &hir::ClassUnicode) -> usize { + cls.iter().map(|&r| 1 + (r.end as u32) - (r.start as u32)).sum::<u32>() + as usize +} + +fn cls_byte_count(cls: &hir::ClassBytes) -> usize { + cls.iter().map(|&r| 1 + (r.end as u32) - (r.start as u32)).sum::<u32>() + as usize +} + +#[cfg(test)] +mod tests { + use std::fmt; + + use super::{escape_bytes, Literal, Literals}; + use crate::hir::Hir; + use crate::ParserBuilder; + + // To make test failures easier to read. + #[derive(Debug, Eq, PartialEq)] + struct Bytes(Vec<ULiteral>); + #[derive(Debug, Eq, PartialEq)] + struct Unicode(Vec<ULiteral>); + + fn escape_lits(blits: &[Literal]) -> Vec<ULiteral> { + let mut ulits = vec![]; + for blit in blits { + ulits + .push(ULiteral { v: escape_bytes(&blit), cut: blit.is_cut() }); + } + ulits + } + + fn create_lits<I: IntoIterator<Item = Literal>>(it: I) -> Literals { + Literals { + lits: it.into_iter().collect(), + limit_size: 0, + limit_class: 0, + } + } + + // Needs to be pub for 1.3? + #[derive(Clone, Eq, PartialEq)] + pub struct ULiteral { + v: String, + cut: bool, + } + + impl ULiteral { + fn is_cut(&self) -> bool { + self.cut + } + } + + impl fmt::Debug for ULiteral { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + if self.is_cut() { + write!(f, "Cut({})", self.v) + } else { + write!(f, "Complete({})", self.v) + } + } + } + + impl PartialEq<Literal> for ULiteral { + fn eq(&self, other: &Literal) -> bool { + self.v.as_bytes() == &*other.v && self.is_cut() == other.is_cut() + } + } + + impl PartialEq<ULiteral> for Literal { + fn eq(&self, other: &ULiteral) -> bool { + &*self.v == other.v.as_bytes() && self.is_cut() == other.is_cut() + } + } + + #[allow(non_snake_case)] + fn C(s: &'static str) -> ULiteral { + ULiteral { v: s.to_owned(), cut: true } + } + #[allow(non_snake_case)] + fn M(s: &'static str) -> ULiteral { + ULiteral { v: s.to_owned(), cut: false } + } + + fn prefixes(lits: &mut Literals, expr: &Hir) { + lits.union_prefixes(expr); + } + + fn suffixes(lits: &mut Literals, expr: &Hir) { + lits.union_suffixes(expr); + } + + macro_rules! assert_lit_eq { + ($which:ident, $got_lits:expr, $($expected_lit:expr),*) => {{ + let expected: Vec<ULiteral> = vec![$($expected_lit),*]; + let lits = $got_lits; + assert_eq!( + $which(expected.clone()), + $which(escape_lits(lits.literals()))); + assert_eq!( + !expected.is_empty() && expected.iter().all(|l| !l.is_cut()), + lits.all_complete()); + assert_eq!( + expected.iter().any(|l| !l.is_cut()), + lits.any_complete()); + }}; + } + + macro_rules! test_lit { + ($name:ident, $which:ident, $re:expr) => { + test_lit!($name, $which, $re,); + }; + ($name:ident, $which:ident, $re:expr, $($lit:expr),*) => { + #[test] + fn $name() { + let expr = ParserBuilder::new() + .build() + .parse($re) + .unwrap(); + let lits = Literals::$which(&expr); + assert_lit_eq!(Unicode, lits, $($lit),*); + + let expr = ParserBuilder::new() + .allow_invalid_utf8(true) + .unicode(false) + .build() + .parse($re) + .unwrap(); + let lits = Literals::$which(&expr); + assert_lit_eq!(Bytes, lits, $($lit),*); + } + }; + } + + // ************************************************************************ + // Tests for prefix literal extraction. + // ************************************************************************ + + // Elementary tests. + test_lit!(pfx_one_lit1, prefixes, "a", M("a")); + test_lit!(pfx_one_lit2, prefixes, "abc", M("abc")); + test_lit!(pfx_one_lit3, prefixes, "(?u)☃", M("\\xe2\\x98\\x83")); + #[cfg(feature = "unicode-case")] + test_lit!(pfx_one_lit4, prefixes, "(?ui)☃", M("\\xe2\\x98\\x83")); + test_lit!(pfx_class1, prefixes, "[1-4]", M("1"), M("2"), M("3"), M("4")); + test_lit!( + pfx_class2, + prefixes, + "(?u)[☃Ⅰ]", + M("\\xe2\\x85\\xa0"), + M("\\xe2\\x98\\x83") + ); + #[cfg(feature = "unicode-case")] + test_lit!( + pfx_class3, + prefixes, + "(?ui)[☃Ⅰ]", + M("\\xe2\\x85\\xa0"), + M("\\xe2\\x85\\xb0"), + M("\\xe2\\x98\\x83") + ); + test_lit!(pfx_one_lit_casei1, prefixes, "(?i-u)a", M("A"), M("a")); + test_lit!( + pfx_one_lit_casei2, + prefixes, + "(?i-u)abc", + M("ABC"), + M("aBC"), + M("AbC"), + M("abC"), + M("ABc"), + M("aBc"), + M("Abc"), + M("abc") + ); + test_lit!(pfx_group1, prefixes, "(a)", M("a")); + test_lit!(pfx_rep_zero_or_one1, prefixes, "a?"); + test_lit!(pfx_rep_zero_or_one2, prefixes, "(?:abc)?"); + test_lit!(pfx_rep_zero_or_one_cat1, prefixes, "ab?", C("ab"), M("a")); + // FIXME: This should return [M("a"), M("ab")] because of the non-greedy + // repetition. As a work-around, we rewrite ab?? as ab*?, and thus we get + // a cut literal. + test_lit!(pfx_rep_zero_or_one_cat2, prefixes, "ab??", C("ab"), M("a")); + test_lit!(pfx_rep_zero_or_more1, prefixes, "a*"); + test_lit!(pfx_rep_zero_or_more2, prefixes, "(?:abc)*"); + test_lit!(pfx_rep_one_or_more1, prefixes, "a+", C("a")); + test_lit!(pfx_rep_one_or_more2, prefixes, "(?:abc)+", C("abc")); + test_lit!(pfx_rep_nested_one_or_more, prefixes, "(?:a+)+", C("a")); + test_lit!(pfx_rep_range1, prefixes, "a{0}"); + test_lit!(pfx_rep_range2, prefixes, "a{0,}"); + test_lit!(pfx_rep_range3, prefixes, "a{0,1}"); + test_lit!(pfx_rep_range4, prefixes, "a{1}", M("a")); + test_lit!(pfx_rep_range5, prefixes, "a{2}", M("aa")); + test_lit!(pfx_rep_range6, prefixes, "a{1,2}", C("a")); + test_lit!(pfx_rep_range7, prefixes, "a{2,3}", C("aa")); + + // Test regexes with concatenations. + test_lit!(pfx_cat1, prefixes, "(?:a)(?:b)", M("ab")); + test_lit!(pfx_cat2, prefixes, "[ab]z", M("az"), M("bz")); + test_lit!( + pfx_cat3, + prefixes, + "(?i-u)[ab]z", + M("AZ"), + M("BZ"), + M("aZ"), + M("bZ"), + M("Az"), + M("Bz"), + M("az"), + M("bz") + ); + test_lit!( + pfx_cat4, + prefixes, + "[ab][yz]", + M("ay"), + M("by"), + M("az"), + M("bz") + ); + test_lit!(pfx_cat5, prefixes, "a*b", C("a"), M("b")); + test_lit!(pfx_cat6, prefixes, "a*b*c", C("a"), C("b"), M("c")); + test_lit!(pfx_cat7, prefixes, "a*b*c+", C("a"), C("b"), C("c")); + test_lit!(pfx_cat8, prefixes, "a*b+c", C("a"), C("b")); + test_lit!(pfx_cat9, prefixes, "a*b+c*", C("a"), C("b")); + test_lit!(pfx_cat10, prefixes, "ab*", C("ab"), M("a")); + test_lit!(pfx_cat11, prefixes, "ab*c", C("ab"), M("ac")); + test_lit!(pfx_cat12, prefixes, "ab+", C("ab")); + test_lit!(pfx_cat13, prefixes, "ab+c", C("ab")); + test_lit!(pfx_cat14, prefixes, "a^", C("a")); + test_lit!(pfx_cat15, prefixes, "$a"); + test_lit!(pfx_cat16, prefixes, r"ab*c", C("ab"), M("ac")); + test_lit!(pfx_cat17, prefixes, r"ab+c", C("ab")); + test_lit!(pfx_cat18, prefixes, r"z*azb", C("z"), M("azb")); + test_lit!(pfx_cat19, prefixes, "a.z", C("a")); + + // Test regexes with alternations. + test_lit!(pfx_alt1, prefixes, "a|b", M("a"), M("b")); + test_lit!(pfx_alt2, prefixes, "[1-3]|b", M("1"), M("2"), M("3"), M("b")); + test_lit!(pfx_alt3, prefixes, "y(?:a|b)z", M("yaz"), M("ybz")); + test_lit!(pfx_alt4, prefixes, "a|b*"); + test_lit!(pfx_alt5, prefixes, "a|b+", M("a"), C("b")); + test_lit!(pfx_alt6, prefixes, "a|(?:b|c*)"); + test_lit!( + pfx_alt7, + prefixes, + "(a|b)*c|(a|ab)*c", + C("a"), + C("b"), + M("c"), + C("a"), + C("ab"), + M("c") + ); + test_lit!(pfx_alt8, prefixes, "a*b|c", C("a"), M("b"), M("c")); + + // Test regexes with empty assertions. + test_lit!(pfx_empty1, prefixes, "^a", M("a")); + test_lit!(pfx_empty2, prefixes, "a${2}", C("a")); + test_lit!(pfx_empty3, prefixes, "^abc", M("abc")); + test_lit!(pfx_empty4, prefixes, "(?:^abc)|(?:^z)", M("abc"), M("z")); + + // Make sure some curious regexes have no prefixes. + test_lit!(pfx_nothing1, prefixes, "."); + test_lit!(pfx_nothing2, prefixes, "(?s)."); + test_lit!(pfx_nothing3, prefixes, "^"); + test_lit!(pfx_nothing4, prefixes, "$"); + test_lit!(pfx_nothing6, prefixes, "(?m)$"); + test_lit!(pfx_nothing7, prefixes, r"\b"); + test_lit!(pfx_nothing8, prefixes, r"\B"); + + // Test a few regexes that defeat any prefix literal detection. + test_lit!(pfx_defeated1, prefixes, ".a"); + test_lit!(pfx_defeated2, prefixes, "(?s).a"); + test_lit!(pfx_defeated3, prefixes, "a*b*c*"); + test_lit!(pfx_defeated4, prefixes, "a|."); + test_lit!(pfx_defeated5, prefixes, ".|a"); + test_lit!(pfx_defeated6, prefixes, "a|^"); + test_lit!(pfx_defeated7, prefixes, ".(?:a(?:b)(?:c))"); + test_lit!(pfx_defeated8, prefixes, "$a"); + test_lit!(pfx_defeated9, prefixes, "(?m)$a"); + test_lit!(pfx_defeated10, prefixes, r"\ba"); + test_lit!(pfx_defeated11, prefixes, r"\Ba"); + test_lit!(pfx_defeated12, prefixes, "^*a"); + test_lit!(pfx_defeated13, prefixes, "^+a"); + + test_lit!( + pfx_crazy1, + prefixes, + r"M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy]", + C("Mo\\'"), + C("Mu\\'"), + C("Moam"), + C("Muam") + ); + + // ************************************************************************ + // Tests for quiting prefix literal search. + // ************************************************************************ + + macro_rules! test_exhausted { + ($name:ident, $which:ident, $re:expr) => { + test_exhausted!($name, $which, $re,); + }; + ($name:ident, $which:ident, $re:expr, $($lit:expr),*) => { + #[test] + fn $name() { + let expr = ParserBuilder::new() + .build() + .parse($re) + .unwrap(); + let mut lits = Literals::empty(); + lits.set_limit_size(20).set_limit_class(10); + $which(&mut lits, &expr); + assert_lit_eq!(Unicode, lits, $($lit),*); + + let expr = ParserBuilder::new() + .allow_invalid_utf8(true) + .unicode(false) + .build() + .parse($re) + .unwrap(); + let mut lits = Literals::empty(); + lits.set_limit_size(20).set_limit_class(10); + $which(&mut lits, &expr); + assert_lit_eq!(Bytes, lits, $($lit),*); + } + }; + } + + // These test use a much lower limit than the default so that we can + // write test cases of reasonable size. + test_exhausted!(pfx_exhausted1, prefixes, "[a-z]"); + test_exhausted!(pfx_exhausted2, prefixes, "[a-z]*A"); + test_exhausted!(pfx_exhausted3, prefixes, "A[a-z]Z", C("A")); + test_exhausted!( + pfx_exhausted4, + prefixes, + "(?i-u)foobar", + C("FO"), + C("fO"), + C("Fo"), + C("fo") + ); + test_exhausted!( + pfx_exhausted5, + prefixes, + "(?:ab){100}", + C("abababababababababab") + ); + test_exhausted!( + pfx_exhausted6, + prefixes, + "(?:(?:ab){100})*cd", + C("ababababab"), + M("cd") + ); + test_exhausted!( + pfx_exhausted7, + prefixes, + "z(?:(?:ab){100})*cd", + C("zababababab"), + M("zcd") + ); + test_exhausted!( + pfx_exhausted8, + prefixes, + "aaaaaaaaaaaaaaaaaaaaz", + C("aaaaaaaaaaaaaaaaaaaa") + ); + + // ************************************************************************ + // Tests for suffix literal extraction. + // ************************************************************************ + + // Elementary tests. + test_lit!(sfx_one_lit1, suffixes, "a", M("a")); + test_lit!(sfx_one_lit2, suffixes, "abc", M("abc")); + test_lit!(sfx_one_lit3, suffixes, "(?u)☃", M("\\xe2\\x98\\x83")); + #[cfg(feature = "unicode-case")] + test_lit!(sfx_one_lit4, suffixes, "(?ui)☃", M("\\xe2\\x98\\x83")); + test_lit!(sfx_class1, suffixes, "[1-4]", M("1"), M("2"), M("3"), M("4")); + test_lit!( + sfx_class2, + suffixes, + "(?u)[☃Ⅰ]", + M("\\xe2\\x85\\xa0"), + M("\\xe2\\x98\\x83") + ); + #[cfg(feature = "unicode-case")] + test_lit!( + sfx_class3, + suffixes, + "(?ui)[☃Ⅰ]", + M("\\xe2\\x85\\xa0"), + M("\\xe2\\x85\\xb0"), + M("\\xe2\\x98\\x83") + ); + test_lit!(sfx_one_lit_casei1, suffixes, "(?i-u)a", M("A"), M("a")); + test_lit!( + sfx_one_lit_casei2, + suffixes, + "(?i-u)abc", + M("ABC"), + M("ABc"), + M("AbC"), + M("Abc"), + M("aBC"), + M("aBc"), + M("abC"), + M("abc") + ); + test_lit!(sfx_group1, suffixes, "(a)", M("a")); + test_lit!(sfx_rep_zero_or_one1, suffixes, "a?"); + test_lit!(sfx_rep_zero_or_one2, suffixes, "(?:abc)?"); + test_lit!(sfx_rep_zero_or_more1, suffixes, "a*"); + test_lit!(sfx_rep_zero_or_more2, suffixes, "(?:abc)*"); + test_lit!(sfx_rep_one_or_more1, suffixes, "a+", C("a")); + test_lit!(sfx_rep_one_or_more2, suffixes, "(?:abc)+", C("abc")); + test_lit!(sfx_rep_nested_one_or_more, suffixes, "(?:a+)+", C("a")); + test_lit!(sfx_rep_range1, suffixes, "a{0}"); + test_lit!(sfx_rep_range2, suffixes, "a{0,}"); + test_lit!(sfx_rep_range3, suffixes, "a{0,1}"); + test_lit!(sfx_rep_range4, suffixes, "a{1}", M("a")); + test_lit!(sfx_rep_range5, suffixes, "a{2}", M("aa")); + test_lit!(sfx_rep_range6, suffixes, "a{1,2}", C("a")); + test_lit!(sfx_rep_range7, suffixes, "a{2,3}", C("aa")); + + // Test regexes with concatenations. + test_lit!(sfx_cat1, suffixes, "(?:a)(?:b)", M("ab")); + test_lit!(sfx_cat2, suffixes, "[ab]z", M("az"), M("bz")); + test_lit!( + sfx_cat3, + suffixes, + "(?i-u)[ab]z", + M("AZ"), + M("Az"), + M("BZ"), + M("Bz"), + M("aZ"), + M("az"), + M("bZ"), + M("bz") + ); + test_lit!( + sfx_cat4, + suffixes, + "[ab][yz]", + M("ay"), + M("az"), + M("by"), + M("bz") + ); + test_lit!(sfx_cat5, suffixes, "a*b", C("ab"), M("b")); + test_lit!(sfx_cat6, suffixes, "a*b*c", C("bc"), C("ac"), M("c")); + test_lit!(sfx_cat7, suffixes, "a*b*c+", C("c")); + test_lit!(sfx_cat8, suffixes, "a*b+c", C("bc")); + test_lit!(sfx_cat9, suffixes, "a*b+c*", C("c"), C("b")); + test_lit!(sfx_cat10, suffixes, "ab*", C("b"), M("a")); + test_lit!(sfx_cat11, suffixes, "ab*c", C("bc"), M("ac")); + test_lit!(sfx_cat12, suffixes, "ab+", C("b")); + test_lit!(sfx_cat13, suffixes, "ab+c", C("bc")); + test_lit!(sfx_cat14, suffixes, "a^"); + test_lit!(sfx_cat15, suffixes, "$a", C("a")); + test_lit!(sfx_cat16, suffixes, r"ab*c", C("bc"), M("ac")); + test_lit!(sfx_cat17, suffixes, r"ab+c", C("bc")); + test_lit!(sfx_cat18, suffixes, r"z*azb", C("zazb"), M("azb")); + test_lit!(sfx_cat19, suffixes, "a.z", C("z")); + + // Test regexes with alternations. + test_lit!(sfx_alt1, suffixes, "a|b", M("a"), M("b")); + test_lit!(sfx_alt2, suffixes, "[1-3]|b", M("1"), M("2"), M("3"), M("b")); + test_lit!(sfx_alt3, suffixes, "y(?:a|b)z", M("yaz"), M("ybz")); + test_lit!(sfx_alt4, suffixes, "a|b*"); + test_lit!(sfx_alt5, suffixes, "a|b+", M("a"), C("b")); + test_lit!(sfx_alt6, suffixes, "a|(?:b|c*)"); + test_lit!( + sfx_alt7, + suffixes, + "(a|b)*c|(a|ab)*c", + C("ac"), + C("bc"), + M("c"), + C("ac"), + C("abc"), + M("c") + ); + test_lit!(sfx_alt8, suffixes, "a*b|c", C("ab"), M("b"), M("c")); + + // Test regexes with empty assertions. + test_lit!(sfx_empty1, suffixes, "a$", M("a")); + test_lit!(sfx_empty2, suffixes, "${2}a", C("a")); + + // Make sure some curious regexes have no suffixes. + test_lit!(sfx_nothing1, suffixes, "."); + test_lit!(sfx_nothing2, suffixes, "(?s)."); + test_lit!(sfx_nothing3, suffixes, "^"); + test_lit!(sfx_nothing4, suffixes, "$"); + test_lit!(sfx_nothing6, suffixes, "(?m)$"); + test_lit!(sfx_nothing7, suffixes, r"\b"); + test_lit!(sfx_nothing8, suffixes, r"\B"); + + // Test a few regexes that defeat any suffix literal detection. + test_lit!(sfx_defeated1, suffixes, "a."); + test_lit!(sfx_defeated2, suffixes, "(?s)a."); + test_lit!(sfx_defeated3, suffixes, "a*b*c*"); + test_lit!(sfx_defeated4, suffixes, "a|."); + test_lit!(sfx_defeated5, suffixes, ".|a"); + test_lit!(sfx_defeated6, suffixes, "a|^"); + test_lit!(sfx_defeated7, suffixes, "(?:a(?:b)(?:c))."); + test_lit!(sfx_defeated8, suffixes, "a^"); + test_lit!(sfx_defeated9, suffixes, "(?m)a$"); + test_lit!(sfx_defeated10, suffixes, r"a\b"); + test_lit!(sfx_defeated11, suffixes, r"a\B"); + test_lit!(sfx_defeated12, suffixes, "a^*"); + test_lit!(sfx_defeated13, suffixes, "a^+"); + + // These test use a much lower limit than the default so that we can + // write test cases of reasonable size. + test_exhausted!(sfx_exhausted1, suffixes, "[a-z]"); + test_exhausted!(sfx_exhausted2, suffixes, "A[a-z]*"); + test_exhausted!(sfx_exhausted3, suffixes, "A[a-z]Z", C("Z")); + test_exhausted!( + sfx_exhausted4, + suffixes, + "(?i-u)foobar", + C("AR"), + C("Ar"), + C("aR"), + C("ar") + ); + test_exhausted!( + sfx_exhausted5, + suffixes, + "(?:ab){100}", + C("abababababababababab") + ); + test_exhausted!( + sfx_exhausted6, + suffixes, + "cd(?:(?:ab){100})*", + C("ababababab"), + M("cd") + ); + test_exhausted!( + sfx_exhausted7, + suffixes, + "cd(?:(?:ab){100})*z", + C("abababababz"), + M("cdz") + ); + test_exhausted!( + sfx_exhausted8, + suffixes, + "zaaaaaaaaaaaaaaaaaaaa", + C("aaaaaaaaaaaaaaaaaaaa") + ); + + // ************************************************************************ + // Tests for generating unambiguous literal sets. + // ************************************************************************ + + macro_rules! test_unamb { + ($name:ident, $given:expr, $expected:expr) => { + #[test] + fn $name() { + let given: Vec<Literal> = $given + .into_iter() + .map(|ul| { + let cut = ul.is_cut(); + Literal { v: ul.v.into_bytes(), cut: cut } + }) + .collect(); + let lits = create_lits(given); + let got = lits.unambiguous_prefixes(); + assert_eq!($expected, escape_lits(got.literals())); + } + }; + } + + test_unamb!(unambiguous1, vec![M("z"), M("azb")], vec![C("a"), C("z")]); + test_unamb!( + unambiguous2, + vec![M("zaaaaaa"), M("aa")], + vec![C("aa"), C("z")] + ); + test_unamb!( + unambiguous3, + vec![M("Sherlock"), M("Watson")], + vec![M("Sherlock"), M("Watson")] + ); + test_unamb!(unambiguous4, vec![M("abc"), M("bc")], vec![C("a"), C("bc")]); + test_unamb!(unambiguous5, vec![M("bc"), M("abc")], vec![C("a"), C("bc")]); + test_unamb!(unambiguous6, vec![M("a"), M("aa")], vec![C("a")]); + test_unamb!(unambiguous7, vec![M("aa"), M("a")], vec![C("a")]); + test_unamb!(unambiguous8, vec![M("ab"), M("a")], vec![C("a")]); + test_unamb!( + unambiguous9, + vec![M("ac"), M("bc"), M("c"), M("ac"), M("abc"), M("c")], + vec![C("a"), C("b"), C("c")] + ); + test_unamb!( + unambiguous10, + vec![M("Mo'"), M("Mu'"), M("Mo"), M("Mu")], + vec![C("Mo"), C("Mu")] + ); + test_unamb!( + unambiguous11, + vec![M("zazb"), M("azb")], + vec![C("a"), C("z")] + ); + test_unamb!(unambiguous12, vec![M("foo"), C("foo")], vec![C("foo")]); + test_unamb!( + unambiguous13, + vec![M("ABCX"), M("CDAX"), M("BCX")], + vec![C("A"), C("BCX"), C("CD")] + ); + test_unamb!( + unambiguous14, + vec![M("IMGX"), M("MVIX"), M("MGX"), M("DSX")], + vec![M("DSX"), C("I"), C("MGX"), C("MV")] + ); + test_unamb!( + unambiguous15, + vec![M("IMG_"), M("MG_"), M("CIMG")], + vec![C("C"), C("I"), C("MG_")] + ); + + // ************************************************************************ + // Tests for suffix trimming. + // ************************************************************************ + macro_rules! test_trim { + ($name:ident, $trim:expr, $given:expr, $expected:expr) => { + #[test] + fn $name() { + let given: Vec<Literal> = $given + .into_iter() + .map(|ul| { + let cut = ul.is_cut(); + Literal { v: ul.v.into_bytes(), cut: cut } + }) + .collect(); + let lits = create_lits(given); + let got = lits.trim_suffix($trim).unwrap(); + assert_eq!($expected, escape_lits(got.literals())); + } + }; + } + + test_trim!(trim1, 1, vec![M("ab"), M("yz")], vec![C("a"), C("y")]); + test_trim!(trim2, 1, vec![M("abc"), M("abd")], vec![C("ab")]); + test_trim!(trim3, 2, vec![M("abc"), M("abd")], vec![C("a")]); + test_trim!(trim4, 2, vec![M("abc"), M("ghij")], vec![C("a"), C("gh")]); + + // ************************************************************************ + // Tests for longest common prefix. + // ************************************************************************ + + macro_rules! test_lcp { + ($name:ident, $given:expr, $expected:expr) => { + #[test] + fn $name() { + let given: Vec<Literal> = $given + .into_iter() + .map(|s: &str| Literal { + v: s.to_owned().into_bytes(), + cut: false, + }) + .collect(); + let lits = create_lits(given); + let got = lits.longest_common_prefix(); + assert_eq!($expected, escape_bytes(got)); + } + }; + } + + test_lcp!(lcp1, vec!["a"], "a"); + test_lcp!(lcp2, vec![], ""); + test_lcp!(lcp3, vec!["a", "b"], ""); + test_lcp!(lcp4, vec!["ab", "ab"], "ab"); + test_lcp!(lcp5, vec!["ab", "a"], "a"); + test_lcp!(lcp6, vec!["a", "ab"], "a"); + test_lcp!(lcp7, vec!["ab", "b"], ""); + test_lcp!(lcp8, vec!["b", "ab"], ""); + test_lcp!(lcp9, vec!["foobar", "foobaz"], "fooba"); + test_lcp!(lcp10, vec!["foobar", "foobaz", "a"], ""); + test_lcp!(lcp11, vec!["a", "foobar", "foobaz"], ""); + test_lcp!(lcp12, vec!["foo", "flub", "flab", "floo"], "f"); + + // ************************************************************************ + // Tests for longest common suffix. + // ************************************************************************ + + macro_rules! test_lcs { + ($name:ident, $given:expr, $expected:expr) => { + #[test] + fn $name() { + let given: Vec<Literal> = $given + .into_iter() + .map(|s: &str| Literal { + v: s.to_owned().into_bytes(), + cut: false, + }) + .collect(); + let lits = create_lits(given); + let got = lits.longest_common_suffix(); + assert_eq!($expected, escape_bytes(got)); + } + }; + } + + test_lcs!(lcs1, vec!["a"], "a"); + test_lcs!(lcs2, vec![], ""); + test_lcs!(lcs3, vec!["a", "b"], ""); + test_lcs!(lcs4, vec!["ab", "ab"], "ab"); + test_lcs!(lcs5, vec!["ab", "a"], ""); + test_lcs!(lcs6, vec!["a", "ab"], ""); + test_lcs!(lcs7, vec!["ab", "b"], "b"); + test_lcs!(lcs8, vec!["b", "ab"], "b"); + test_lcs!(lcs9, vec!["barfoo", "bazfoo"], "foo"); + test_lcs!(lcs10, vec!["barfoo", "bazfoo", "a"], ""); + test_lcs!(lcs11, vec!["a", "barfoo", "bazfoo"], ""); + test_lcs!(lcs12, vec!["flub", "bub", "boob", "dub"], "b"); +} diff --git a/third_party/rust/regex-syntax/src/hir/mod.rs b/third_party/rust/regex-syntax/src/hir/mod.rs new file mode 100644 index 0000000000..1096e9f05a --- /dev/null +++ b/third_party/rust/regex-syntax/src/hir/mod.rs @@ -0,0 +1,2296 @@ +/*! +Defines a high-level intermediate representation for regular expressions. +*/ +use std::char; +use std::cmp; +use std::error; +use std::fmt; +use std::result; +use std::u8; + +use crate::ast::Span; +use crate::hir::interval::{Interval, IntervalSet, IntervalSetIter}; +use crate::unicode; + +pub use crate::hir::visitor::{visit, Visitor}; +pub use crate::unicode::CaseFoldError; + +mod interval; +pub mod literal; +pub mod print; +pub mod translate; +mod visitor; + +/// An error that can occur while translating an `Ast` to a `Hir`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Error { + /// The kind of error. + kind: ErrorKind, + /// The original pattern that the translator's Ast was parsed from. Every + /// span in an error is a valid range into this string. + pattern: String, + /// The span of this error, derived from the Ast given to the translator. + span: Span, +} + +impl Error { + /// Return the type of this error. + pub fn kind(&self) -> &ErrorKind { + &self.kind + } + + /// The original pattern string in which this error occurred. + /// + /// Every span reported by this error is reported in terms of this string. + pub fn pattern(&self) -> &str { + &self.pattern + } + + /// Return the span at which this error occurred. + pub fn span(&self) -> &Span { + &self.span + } +} + +/// The type of an error that occurred while building an `Hir`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum ErrorKind { + /// This error occurs when a Unicode feature is used when Unicode + /// support is disabled. For example `(?-u:\pL)` would trigger this error. + UnicodeNotAllowed, + /// This error occurs when translating a pattern that could match a byte + /// sequence that isn't UTF-8 and `allow_invalid_utf8` was disabled. + InvalidUtf8, + /// This occurs when an unrecognized Unicode property name could not + /// be found. + UnicodePropertyNotFound, + /// This occurs when an unrecognized Unicode property value could not + /// be found. + UnicodePropertyValueNotFound, + /// This occurs when a Unicode-aware Perl character class (`\w`, `\s` or + /// `\d`) could not be found. This can occur when the `unicode-perl` + /// crate feature is not enabled. + UnicodePerlClassNotFound, + /// This occurs when the Unicode simple case mapping tables are not + /// available, and the regular expression required Unicode aware case + /// insensitivity. + UnicodeCaseUnavailable, + /// This occurs when the translator attempts to construct a character class + /// that is empty. + /// + /// Note that this restriction in the translator may be removed in the + /// future. + EmptyClassNotAllowed, + /// Hints that destructuring should not be exhaustive. + /// + /// This enum may grow additional variants, so this makes sure clients + /// don't count on exhaustive matching. (Otherwise, adding a new variant + /// could break existing code.) + #[doc(hidden)] + __Nonexhaustive, +} + +impl ErrorKind { + // TODO: Remove this method entirely on the next breaking semver release. + #[allow(deprecated)] + fn description(&self) -> &str { + use self::ErrorKind::*; + match *self { + UnicodeNotAllowed => "Unicode not allowed here", + InvalidUtf8 => "pattern can match invalid UTF-8", + UnicodePropertyNotFound => "Unicode property not found", + UnicodePropertyValueNotFound => "Unicode property value not found", + UnicodePerlClassNotFound => { + "Unicode-aware Perl class not found \ + (make sure the unicode-perl feature is enabled)" + } + UnicodeCaseUnavailable => { + "Unicode-aware case insensitivity matching is not available \ + (make sure the unicode-case feature is enabled)" + } + EmptyClassNotAllowed => "empty character classes are not allowed", + __Nonexhaustive => unreachable!(), + } + } +} + +impl error::Error for Error { + // TODO: Remove this method entirely on the next breaking semver release. + #[allow(deprecated)] + fn description(&self) -> &str { + self.kind.description() + } +} + +impl fmt::Display for Error { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + crate::error::Formatter::from(self).fmt(f) + } +} + +impl fmt::Display for ErrorKind { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + // TODO: Remove this on the next breaking semver release. + #[allow(deprecated)] + f.write_str(self.description()) + } +} + +/// A high-level intermediate representation (HIR) for a regular expression. +/// +/// The HIR of a regular expression represents an intermediate step between its +/// abstract syntax (a structured description of the concrete syntax) and +/// compiled byte codes. The purpose of HIR is to make regular expressions +/// easier to analyze. In particular, the AST is much more complex than the +/// HIR. For example, while an AST supports arbitrarily nested character +/// classes, the HIR will flatten all nested classes into a single set. The HIR +/// will also "compile away" every flag present in the concrete syntax. For +/// example, users of HIR expressions never need to worry about case folding; +/// it is handled automatically by the translator (e.g., by translating `(?i)A` +/// to `[aA]`). +/// +/// If the HIR was produced by a translator that disallows invalid UTF-8, then +/// the HIR is guaranteed to match UTF-8 exclusively. +/// +/// This type defines its own destructor that uses constant stack space and +/// heap space proportional to the size of the HIR. +/// +/// The specific type of an HIR expression can be accessed via its `kind` +/// or `into_kind` methods. This extra level of indirection exists for two +/// reasons: +/// +/// 1. Construction of an HIR expression *must* use the constructor methods +/// on this `Hir` type instead of building the `HirKind` values directly. +/// This permits construction to enforce invariants like "concatenations +/// always consist of two or more sub-expressions." +/// 2. Every HIR expression contains attributes that are defined inductively, +/// and can be computed cheaply during the construction process. For +/// example, one such attribute is whether the expression must match at the +/// beginning of the text. +/// +/// Also, an `Hir`'s `fmt::Display` implementation prints an HIR as a regular +/// expression pattern string, and uses constant stack space and heap space +/// proportional to the size of the `Hir`. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Hir { + /// The underlying HIR kind. + kind: HirKind, + /// Analysis info about this HIR, computed during construction. + info: HirInfo, +} + +/// The kind of an arbitrary `Hir` expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum HirKind { + /// The empty regular expression, which matches everything, including the + /// empty string. + Empty, + /// A single literal character that matches exactly this character. + Literal(Literal), + /// A single character class that matches any of the characters in the + /// class. A class can either consist of Unicode scalar values as + /// characters, or it can use bytes. + Class(Class), + /// An anchor assertion. An anchor assertion match always has zero length. + Anchor(Anchor), + /// A word boundary assertion, which may or may not be Unicode aware. A + /// word boundary assertion match always has zero length. + WordBoundary(WordBoundary), + /// A repetition operation applied to a child expression. + Repetition(Repetition), + /// A possibly capturing group, which contains a child expression. + Group(Group), + /// A concatenation of expressions. A concatenation always has at least two + /// child expressions. + /// + /// A concatenation matches only if each of its child expression matches + /// one after the other. + Concat(Vec<Hir>), + /// An alternation of expressions. An alternation always has at least two + /// child expressions. + /// + /// An alternation matches only if at least one of its child expression + /// matches. If multiple expressions match, then the leftmost is preferred. + Alternation(Vec<Hir>), +} + +impl Hir { + /// Returns a reference to the underlying HIR kind. + pub fn kind(&self) -> &HirKind { + &self.kind + } + + /// Consumes ownership of this HIR expression and returns its underlying + /// `HirKind`. + pub fn into_kind(mut self) -> HirKind { + use std::mem; + mem::replace(&mut self.kind, HirKind::Empty) + } + + /// Returns an empty HIR expression. + /// + /// An empty HIR expression always matches, including the empty string. + pub fn empty() -> Hir { + let mut info = HirInfo::new(); + info.set_always_utf8(true); + info.set_all_assertions(true); + info.set_anchored_start(false); + info.set_anchored_end(false); + info.set_line_anchored_start(false); + info.set_line_anchored_end(false); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_match_empty(true); + info.set_literal(false); + info.set_alternation_literal(false); + Hir { kind: HirKind::Empty, info } + } + + /// Creates a literal HIR expression. + /// + /// If the given literal has a `Byte` variant with an ASCII byte, then this + /// method panics. This enforces the invariant that `Byte` variants are + /// only used to express matching of invalid UTF-8. + pub fn literal(lit: Literal) -> Hir { + if let Literal::Byte(b) = lit { + assert!(b > 0x7F); + } + + let mut info = HirInfo::new(); + info.set_always_utf8(lit.is_unicode()); + info.set_all_assertions(false); + info.set_anchored_start(false); + info.set_anchored_end(false); + info.set_line_anchored_start(false); + info.set_line_anchored_end(false); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_match_empty(false); + info.set_literal(true); + info.set_alternation_literal(true); + Hir { kind: HirKind::Literal(lit), info } + } + + /// Creates a class HIR expression. + pub fn class(class: Class) -> Hir { + let mut info = HirInfo::new(); + info.set_always_utf8(class.is_always_utf8()); + info.set_all_assertions(false); + info.set_anchored_start(false); + info.set_anchored_end(false); + info.set_line_anchored_start(false); + info.set_line_anchored_end(false); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_match_empty(false); + info.set_literal(false); + info.set_alternation_literal(false); + Hir { kind: HirKind::Class(class), info } + } + + /// Creates an anchor assertion HIR expression. + pub fn anchor(anchor: Anchor) -> Hir { + let mut info = HirInfo::new(); + info.set_always_utf8(true); + info.set_all_assertions(true); + info.set_anchored_start(false); + info.set_anchored_end(false); + info.set_line_anchored_start(false); + info.set_line_anchored_end(false); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_match_empty(true); + info.set_literal(false); + info.set_alternation_literal(false); + if let Anchor::StartText = anchor { + info.set_anchored_start(true); + info.set_line_anchored_start(true); + info.set_any_anchored_start(true); + } + if let Anchor::EndText = anchor { + info.set_anchored_end(true); + info.set_line_anchored_end(true); + info.set_any_anchored_end(true); + } + if let Anchor::StartLine = anchor { + info.set_line_anchored_start(true); + } + if let Anchor::EndLine = anchor { + info.set_line_anchored_end(true); + } + Hir { kind: HirKind::Anchor(anchor), info } + } + + /// Creates a word boundary assertion HIR expression. + pub fn word_boundary(word_boundary: WordBoundary) -> Hir { + let mut info = HirInfo::new(); + info.set_always_utf8(true); + info.set_all_assertions(true); + info.set_anchored_start(false); + info.set_anchored_end(false); + info.set_line_anchored_start(false); + info.set_line_anchored_end(false); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_literal(false); + info.set_alternation_literal(false); + // A negated word boundary matches '', so that's fine. But \b does not + // match \b, so why do we say it can match the empty string? Well, + // because, if you search for \b against 'a', it will report [0, 0) and + // [1, 1) as matches, and both of those matches correspond to the empty + // string. Thus, only *certain* empty strings match \b, which similarly + // applies to \B. + info.set_match_empty(true); + // Negated ASCII word boundaries can match invalid UTF-8. + if let WordBoundary::AsciiNegate = word_boundary { + info.set_always_utf8(false); + } + Hir { kind: HirKind::WordBoundary(word_boundary), info } + } + + /// Creates a repetition HIR expression. + pub fn repetition(rep: Repetition) -> Hir { + let mut info = HirInfo::new(); + info.set_always_utf8(rep.hir.is_always_utf8()); + info.set_all_assertions(rep.hir.is_all_assertions()); + // If this operator can match the empty string, then it can never + // be anchored. + info.set_anchored_start( + !rep.is_match_empty() && rep.hir.is_anchored_start(), + ); + info.set_anchored_end( + !rep.is_match_empty() && rep.hir.is_anchored_end(), + ); + info.set_line_anchored_start( + !rep.is_match_empty() && rep.hir.is_anchored_start(), + ); + info.set_line_anchored_end( + !rep.is_match_empty() && rep.hir.is_anchored_end(), + ); + info.set_any_anchored_start(rep.hir.is_any_anchored_start()); + info.set_any_anchored_end(rep.hir.is_any_anchored_end()); + info.set_match_empty(rep.is_match_empty() || rep.hir.is_match_empty()); + info.set_literal(false); + info.set_alternation_literal(false); + Hir { kind: HirKind::Repetition(rep), info } + } + + /// Creates a group HIR expression. + pub fn group(group: Group) -> Hir { + let mut info = HirInfo::new(); + info.set_always_utf8(group.hir.is_always_utf8()); + info.set_all_assertions(group.hir.is_all_assertions()); + info.set_anchored_start(group.hir.is_anchored_start()); + info.set_anchored_end(group.hir.is_anchored_end()); + info.set_line_anchored_start(group.hir.is_line_anchored_start()); + info.set_line_anchored_end(group.hir.is_line_anchored_end()); + info.set_any_anchored_start(group.hir.is_any_anchored_start()); + info.set_any_anchored_end(group.hir.is_any_anchored_end()); + info.set_match_empty(group.hir.is_match_empty()); + info.set_literal(false); + info.set_alternation_literal(false); + Hir { kind: HirKind::Group(group), info } + } + + /// Returns the concatenation of the given expressions. + /// + /// This flattens the concatenation as appropriate. + pub fn concat(mut exprs: Vec<Hir>) -> Hir { + match exprs.len() { + 0 => Hir::empty(), + 1 => exprs.pop().unwrap(), + _ => { + let mut info = HirInfo::new(); + info.set_always_utf8(true); + info.set_all_assertions(true); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_match_empty(true); + info.set_literal(true); + info.set_alternation_literal(true); + + // Some attributes require analyzing all sub-expressions. + for e in &exprs { + let x = info.is_always_utf8() && e.is_always_utf8(); + info.set_always_utf8(x); + + let x = info.is_all_assertions() && e.is_all_assertions(); + info.set_all_assertions(x); + + let x = info.is_any_anchored_start() + || e.is_any_anchored_start(); + info.set_any_anchored_start(x); + + let x = + info.is_any_anchored_end() || e.is_any_anchored_end(); + info.set_any_anchored_end(x); + + let x = info.is_match_empty() && e.is_match_empty(); + info.set_match_empty(x); + + let x = info.is_literal() && e.is_literal(); + info.set_literal(x); + + let x = info.is_alternation_literal() + && e.is_alternation_literal(); + info.set_alternation_literal(x); + } + // Anchored attributes require something slightly more + // sophisticated. Normally, WLOG, to determine whether an + // expression is anchored to the start, we'd only need to check + // the first expression of a concatenation. However, + // expressions like `$\b^` are still anchored to the start, + // but the first expression in the concatenation *isn't* + // anchored to the start. So the "first" expression to look at + // is actually one that is either not an assertion or is + // specifically the StartText assertion. + info.set_anchored_start( + exprs + .iter() + .take_while(|e| { + e.is_anchored_start() || e.is_all_assertions() + }) + .any(|e| e.is_anchored_start()), + ); + // Similarly for the end anchor, but in reverse. + info.set_anchored_end( + exprs + .iter() + .rev() + .take_while(|e| { + e.is_anchored_end() || e.is_all_assertions() + }) + .any(|e| e.is_anchored_end()), + ); + // Repeat the process for line anchors. + info.set_line_anchored_start( + exprs + .iter() + .take_while(|e| { + e.is_line_anchored_start() || e.is_all_assertions() + }) + .any(|e| e.is_line_anchored_start()), + ); + info.set_line_anchored_end( + exprs + .iter() + .rev() + .take_while(|e| { + e.is_line_anchored_end() || e.is_all_assertions() + }) + .any(|e| e.is_line_anchored_end()), + ); + Hir { kind: HirKind::Concat(exprs), info } + } + } + } + + /// Returns the alternation of the given expressions. + /// + /// This flattens the alternation as appropriate. + pub fn alternation(mut exprs: Vec<Hir>) -> Hir { + match exprs.len() { + 0 => Hir::empty(), + 1 => exprs.pop().unwrap(), + _ => { + let mut info = HirInfo::new(); + info.set_always_utf8(true); + info.set_all_assertions(true); + info.set_anchored_start(true); + info.set_anchored_end(true); + info.set_line_anchored_start(true); + info.set_line_anchored_end(true); + info.set_any_anchored_start(false); + info.set_any_anchored_end(false); + info.set_match_empty(false); + info.set_literal(false); + info.set_alternation_literal(true); + + // Some attributes require analyzing all sub-expressions. + for e in &exprs { + let x = info.is_always_utf8() && e.is_always_utf8(); + info.set_always_utf8(x); + + let x = info.is_all_assertions() && e.is_all_assertions(); + info.set_all_assertions(x); + + let x = info.is_anchored_start() && e.is_anchored_start(); + info.set_anchored_start(x); + + let x = info.is_anchored_end() && e.is_anchored_end(); + info.set_anchored_end(x); + + let x = info.is_line_anchored_start() + && e.is_line_anchored_start(); + info.set_line_anchored_start(x); + + let x = info.is_line_anchored_end() + && e.is_line_anchored_end(); + info.set_line_anchored_end(x); + + let x = info.is_any_anchored_start() + || e.is_any_anchored_start(); + info.set_any_anchored_start(x); + + let x = + info.is_any_anchored_end() || e.is_any_anchored_end(); + info.set_any_anchored_end(x); + + let x = info.is_match_empty() || e.is_match_empty(); + info.set_match_empty(x); + + let x = info.is_alternation_literal() && e.is_literal(); + info.set_alternation_literal(x); + } + Hir { kind: HirKind::Alternation(exprs), info } + } + } + } + + /// Build an HIR expression for `.`. + /// + /// A `.` expression matches any character except for `\n`. To build an + /// expression that matches any character, including `\n`, use the `any` + /// method. + /// + /// If `bytes` is `true`, then this assumes characters are limited to a + /// single byte. + pub fn dot(bytes: bool) -> Hir { + if bytes { + let mut cls = ClassBytes::empty(); + cls.push(ClassBytesRange::new(b'\0', b'\x09')); + cls.push(ClassBytesRange::new(b'\x0B', b'\xFF')); + Hir::class(Class::Bytes(cls)) + } else { + let mut cls = ClassUnicode::empty(); + cls.push(ClassUnicodeRange::new('\0', '\x09')); + cls.push(ClassUnicodeRange::new('\x0B', '\u{10FFFF}')); + Hir::class(Class::Unicode(cls)) + } + } + + /// Build an HIR expression for `(?s).`. + /// + /// A `(?s).` expression matches any character, including `\n`. To build an + /// expression that matches any character except for `\n`, then use the + /// `dot` method. + /// + /// If `bytes` is `true`, then this assumes characters are limited to a + /// single byte. + pub fn any(bytes: bool) -> Hir { + if bytes { + let mut cls = ClassBytes::empty(); + cls.push(ClassBytesRange::new(b'\0', b'\xFF')); + Hir::class(Class::Bytes(cls)) + } else { + let mut cls = ClassUnicode::empty(); + cls.push(ClassUnicodeRange::new('\0', '\u{10FFFF}')); + Hir::class(Class::Unicode(cls)) + } + } + + /// Return true if and only if this HIR will always match valid UTF-8. + /// + /// When this returns false, then it is possible for this HIR expression + /// to match invalid UTF-8. + pub fn is_always_utf8(&self) -> bool { + self.info.is_always_utf8() + } + + /// Returns true if and only if this entire HIR expression is made up of + /// zero-width assertions. + /// + /// This includes expressions like `^$\b\A\z` and even `((\b)+())*^`, but + /// not `^a`. + pub fn is_all_assertions(&self) -> bool { + self.info.is_all_assertions() + } + + /// Return true if and only if this HIR is required to match from the + /// beginning of text. This includes expressions like `^foo`, `^(foo|bar)`, + /// `^foo|^bar` but not `^foo|bar`. + pub fn is_anchored_start(&self) -> bool { + self.info.is_anchored_start() + } + + /// Return true if and only if this HIR is required to match at the end + /// of text. This includes expressions like `foo$`, `(foo|bar)$`, + /// `foo$|bar$` but not `foo$|bar`. + pub fn is_anchored_end(&self) -> bool { + self.info.is_anchored_end() + } + + /// Return true if and only if this HIR is required to match from the + /// beginning of text or the beginning of a line. This includes expressions + /// like `^foo`, `(?m)^foo`, `^(foo|bar)`, `^(foo|bar)`, `(?m)^foo|^bar` + /// but not `^foo|bar` or `(?m)^foo|bar`. + /// + /// Note that if `is_anchored_start` is `true`, then + /// `is_line_anchored_start` will also be `true`. The reverse implication + /// is not true. For example, `(?m)^foo` is line anchored, but not + /// `is_anchored_start`. + pub fn is_line_anchored_start(&self) -> bool { + self.info.is_line_anchored_start() + } + + /// Return true if and only if this HIR is required to match at the + /// end of text or the end of a line. This includes expressions like + /// `foo$`, `(?m)foo$`, `(foo|bar)$`, `(?m)(foo|bar)$`, `foo$|bar$`, + /// `(?m)(foo|bar)$`, but not `foo$|bar` or `(?m)foo$|bar`. + /// + /// Note that if `is_anchored_end` is `true`, then + /// `is_line_anchored_end` will also be `true`. The reverse implication + /// is not true. For example, `(?m)foo$` is line anchored, but not + /// `is_anchored_end`. + pub fn is_line_anchored_end(&self) -> bool { + self.info.is_line_anchored_end() + } + + /// Return true if and only if this HIR contains any sub-expression that + /// is required to match at the beginning of text. Specifically, this + /// returns true if the `^` symbol (when multiline mode is disabled) or the + /// `\A` escape appear anywhere in the regex. + pub fn is_any_anchored_start(&self) -> bool { + self.info.is_any_anchored_start() + } + + /// Return true if and only if this HIR contains any sub-expression that is + /// required to match at the end of text. Specifically, this returns true + /// if the `$` symbol (when multiline mode is disabled) or the `\z` escape + /// appear anywhere in the regex. + pub fn is_any_anchored_end(&self) -> bool { + self.info.is_any_anchored_end() + } + + /// Return true if and only if the empty string is part of the language + /// matched by this regular expression. + /// + /// This includes `a*`, `a?b*`, `a{0}`, `()`, `()+`, `^$`, `a|b?`, `\b` + /// and `\B`, but not `a` or `a+`. + pub fn is_match_empty(&self) -> bool { + self.info.is_match_empty() + } + + /// Return true if and only if this HIR is a simple literal. This is only + /// true when this HIR expression is either itself a `Literal` or a + /// concatenation of only `Literal`s. + /// + /// For example, `f` and `foo` are literals, but `f+`, `(foo)`, `foo()`, + /// `` are not (even though that contain sub-expressions that are literals). + pub fn is_literal(&self) -> bool { + self.info.is_literal() + } + + /// Return true if and only if this HIR is either a simple literal or an + /// alternation of simple literals. This is only + /// true when this HIR expression is either itself a `Literal` or a + /// concatenation of only `Literal`s or an alternation of only `Literal`s. + /// + /// For example, `f`, `foo`, `a|b|c`, and `foo|bar|baz` are alternation + /// literals, but `f+`, `(foo)`, `foo()`, `` + /// are not (even though that contain sub-expressions that are literals). + pub fn is_alternation_literal(&self) -> bool { + self.info.is_alternation_literal() + } +} + +impl HirKind { + /// Return true if and only if this HIR is the empty regular expression. + /// + /// Note that this is not defined inductively. That is, it only tests if + /// this kind is the `Empty` variant. To get the inductive definition, + /// use the `is_match_empty` method on [`Hir`](struct.Hir.html). + pub fn is_empty(&self) -> bool { + match *self { + HirKind::Empty => true, + _ => false, + } + } + + /// Returns true if and only if this kind has any (including possibly + /// empty) subexpressions. + pub fn has_subexprs(&self) -> bool { + match *self { + HirKind::Empty + | HirKind::Literal(_) + | HirKind::Class(_) + | HirKind::Anchor(_) + | HirKind::WordBoundary(_) => false, + HirKind::Group(_) + | HirKind::Repetition(_) + | HirKind::Concat(_) + | HirKind::Alternation(_) => true, + } + } +} + +/// Print a display representation of this Hir. +/// +/// The result of this is a valid regular expression pattern string. +/// +/// This implementation uses constant stack space and heap space proportional +/// to the size of the `Hir`. +impl fmt::Display for Hir { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + use crate::hir::print::Printer; + Printer::new().print(self, f) + } +} + +/// The high-level intermediate representation of a literal. +/// +/// A literal corresponds to a single character, where a character is either +/// defined by a Unicode scalar value or an arbitrary byte. Unicode characters +/// are preferred whenever possible. In particular, a `Byte` variant is only +/// ever produced when it could match invalid UTF-8. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Literal { + /// A single character represented by a Unicode scalar value. + Unicode(char), + /// A single character represented by an arbitrary byte. + Byte(u8), +} + +impl Literal { + /// Returns true if and only if this literal corresponds to a Unicode + /// scalar value. + pub fn is_unicode(&self) -> bool { + match *self { + Literal::Unicode(_) => true, + Literal::Byte(b) if b <= 0x7F => true, + Literal::Byte(_) => false, + } + } +} + +/// The high-level intermediate representation of a character class. +/// +/// A character class corresponds to a set of characters. A character is either +/// defined by a Unicode scalar value or a byte. Unicode characters are used +/// by default, while bytes are used when Unicode mode (via the `u` flag) is +/// disabled. +/// +/// A character class, regardless of its character type, is represented by a +/// sequence of non-overlapping non-adjacent ranges of characters. +/// +/// Note that unlike [`Literal`](enum.Literal.html), a `Bytes` variant may +/// be produced even when it exclusively matches valid UTF-8. This is because +/// a `Bytes` variant represents an intention by the author of the regular +/// expression to disable Unicode mode, which in turn impacts the semantics of +/// case insensitive matching. For example, `(?i)k` and `(?i-u)k` will not +/// match the same set of strings. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Class { + /// A set of characters represented by Unicode scalar values. + Unicode(ClassUnicode), + /// A set of characters represented by arbitrary bytes (one byte per + /// character). + Bytes(ClassBytes), +} + +impl Class { + /// Apply Unicode simple case folding to this character class, in place. + /// The character class will be expanded to include all simple case folded + /// character variants. + /// + /// If this is a byte oriented character class, then this will be limited + /// to the ASCII ranges `A-Z` and `a-z`. + pub fn case_fold_simple(&mut self) { + match *self { + Class::Unicode(ref mut x) => x.case_fold_simple(), + Class::Bytes(ref mut x) => x.case_fold_simple(), + } + } + + /// Negate this character class in place. + /// + /// After completion, this character class will contain precisely the + /// characters that weren't previously in the class. + pub fn negate(&mut self) { + match *self { + Class::Unicode(ref mut x) => x.negate(), + Class::Bytes(ref mut x) => x.negate(), + } + } + + /// Returns true if and only if this character class will only ever match + /// valid UTF-8. + /// + /// A character class can match invalid UTF-8 only when the following + /// conditions are met: + /// + /// 1. The translator was configured to permit generating an expression + /// that can match invalid UTF-8. (By default, this is disabled.) + /// 2. Unicode mode (via the `u` flag) was disabled either in the concrete + /// syntax or in the parser builder. By default, Unicode mode is + /// enabled. + pub fn is_always_utf8(&self) -> bool { + match *self { + Class::Unicode(_) => true, + Class::Bytes(ref x) => x.is_all_ascii(), + } + } +} + +/// A set of characters represented by Unicode scalar values. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassUnicode { + set: IntervalSet<ClassUnicodeRange>, +} + +impl ClassUnicode { + /// Create a new class from a sequence of ranges. + /// + /// The given ranges do not need to be in any specific order, and ranges + /// may overlap. + pub fn new<I>(ranges: I) -> ClassUnicode + where + I: IntoIterator<Item = ClassUnicodeRange>, + { + ClassUnicode { set: IntervalSet::new(ranges) } + } + + /// Create a new class with no ranges. + pub fn empty() -> ClassUnicode { + ClassUnicode::new(vec![]) + } + + /// Add a new range to this set. + pub fn push(&mut self, range: ClassUnicodeRange) { + self.set.push(range); + } + + /// Return an iterator over all ranges in this class. + /// + /// The iterator yields ranges in ascending order. + pub fn iter(&self) -> ClassUnicodeIter<'_> { + ClassUnicodeIter(self.set.iter()) + } + + /// Return the underlying ranges as a slice. + pub fn ranges(&self) -> &[ClassUnicodeRange] { + self.set.intervals() + } + + /// Expand this character class such that it contains all case folded + /// characters, according to Unicode's "simple" mapping. For example, if + /// this class consists of the range `a-z`, then applying case folding will + /// result in the class containing both the ranges `a-z` and `A-Z`. + /// + /// # Panics + /// + /// This routine panics when the case mapping data necessary for this + /// routine to complete is unavailable. This occurs when the `unicode-case` + /// feature is not enabled. + /// + /// Callers should prefer using `try_case_fold_simple` instead, which will + /// return an error instead of panicking. + pub fn case_fold_simple(&mut self) { + self.set + .case_fold_simple() + .expect("unicode-case feature must be enabled"); + } + + /// Expand this character class such that it contains all case folded + /// characters, according to Unicode's "simple" mapping. For example, if + /// this class consists of the range `a-z`, then applying case folding will + /// result in the class containing both the ranges `a-z` and `A-Z`. + /// + /// # Error + /// + /// This routine returns an error when the case mapping data necessary + /// for this routine to complete is unavailable. This occurs when the + /// `unicode-case` feature is not enabled. + pub fn try_case_fold_simple( + &mut self, + ) -> result::Result<(), CaseFoldError> { + self.set.case_fold_simple() + } + + /// Negate this character class. + /// + /// For all `c` where `c` is a Unicode scalar value, if `c` was in this + /// set, then it will not be in this set after negation. + pub fn negate(&mut self) { + self.set.negate(); + } + + /// Union this character class with the given character class, in place. + pub fn union(&mut self, other: &ClassUnicode) { + self.set.union(&other.set); + } + + /// Intersect this character class with the given character class, in + /// place. + pub fn intersect(&mut self, other: &ClassUnicode) { + self.set.intersect(&other.set); + } + + /// Subtract the given character class from this character class, in place. + pub fn difference(&mut self, other: &ClassUnicode) { + self.set.difference(&other.set); + } + + /// Compute the symmetric difference of the given character classes, in + /// place. + /// + /// This computes the symmetric difference of two character classes. This + /// removes all elements in this class that are also in the given class, + /// but all adds all elements from the given class that aren't in this + /// class. That is, the class will contain all elements in either class, + /// but will not contain any elements that are in both classes. + pub fn symmetric_difference(&mut self, other: &ClassUnicode) { + self.set.symmetric_difference(&other.set); + } + + /// Returns true if and only if this character class will either match + /// nothing or only ASCII bytes. Stated differently, this returns false + /// if and only if this class contains a non-ASCII codepoint. + pub fn is_all_ascii(&self) -> bool { + self.set.intervals().last().map_or(true, |r| r.end <= '\x7F') + } +} + +/// An iterator over all ranges in a Unicode character class. +/// +/// The lifetime `'a` refers to the lifetime of the underlying class. +#[derive(Debug)] +pub struct ClassUnicodeIter<'a>(IntervalSetIter<'a, ClassUnicodeRange>); + +impl<'a> Iterator for ClassUnicodeIter<'a> { + type Item = &'a ClassUnicodeRange; + + fn next(&mut self) -> Option<&'a ClassUnicodeRange> { + self.0.next() + } +} + +/// A single range of characters represented by Unicode scalar values. +/// +/// The range is closed. That is, the start and end of the range are included +/// in the range. +#[derive(Clone, Copy, Default, Eq, PartialEq, PartialOrd, Ord)] +pub struct ClassUnicodeRange { + start: char, + end: char, +} + +impl fmt::Debug for ClassUnicodeRange { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + let start = if !self.start.is_whitespace() && !self.start.is_control() + { + self.start.to_string() + } else { + format!("0x{:X}", self.start as u32) + }; + let end = if !self.end.is_whitespace() && !self.end.is_control() { + self.end.to_string() + } else { + format!("0x{:X}", self.end as u32) + }; + f.debug_struct("ClassUnicodeRange") + .field("start", &start) + .field("end", &end) + .finish() + } +} + +impl Interval for ClassUnicodeRange { + type Bound = char; + + #[inline] + fn lower(&self) -> char { + self.start + } + #[inline] + fn upper(&self) -> char { + self.end + } + #[inline] + fn set_lower(&mut self, bound: char) { + self.start = bound; + } + #[inline] + fn set_upper(&mut self, bound: char) { + self.end = bound; + } + + /// Apply simple case folding to this Unicode scalar value range. + /// + /// Additional ranges are appended to the given vector. Canonical ordering + /// is *not* maintained in the given vector. + fn case_fold_simple( + &self, + ranges: &mut Vec<ClassUnicodeRange>, + ) -> Result<(), unicode::CaseFoldError> { + if !unicode::contains_simple_case_mapping(self.start, self.end)? { + return Ok(()); + } + let start = self.start as u32; + let end = (self.end as u32).saturating_add(1); + let mut next_simple_cp = None; + for cp in (start..end).filter_map(char::from_u32) { + if next_simple_cp.map_or(false, |next| cp < next) { + continue; + } + let it = match unicode::simple_fold(cp)? { + Ok(it) => it, + Err(next) => { + next_simple_cp = next; + continue; + } + }; + for cp_folded in it { + ranges.push(ClassUnicodeRange::new(cp_folded, cp_folded)); + } + } + Ok(()) + } +} + +impl ClassUnicodeRange { + /// Create a new Unicode scalar value range for a character class. + /// + /// The returned range is always in a canonical form. That is, the range + /// returned always satisfies the invariant that `start <= end`. + pub fn new(start: char, end: char) -> ClassUnicodeRange { + ClassUnicodeRange::create(start, end) + } + + /// Return the start of this range. + /// + /// The start of a range is always less than or equal to the end of the + /// range. + pub fn start(&self) -> char { + self.start + } + + /// Return the end of this range. + /// + /// The end of a range is always greater than or equal to the start of the + /// range. + pub fn end(&self) -> char { + self.end + } +} + +/// A set of characters represented by arbitrary bytes (where one byte +/// corresponds to one character). +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct ClassBytes { + set: IntervalSet<ClassBytesRange>, +} + +impl ClassBytes { + /// Create a new class from a sequence of ranges. + /// + /// The given ranges do not need to be in any specific order, and ranges + /// may overlap. + pub fn new<I>(ranges: I) -> ClassBytes + where + I: IntoIterator<Item = ClassBytesRange>, + { + ClassBytes { set: IntervalSet::new(ranges) } + } + + /// Create a new class with no ranges. + pub fn empty() -> ClassBytes { + ClassBytes::new(vec![]) + } + + /// Add a new range to this set. + pub fn push(&mut self, range: ClassBytesRange) { + self.set.push(range); + } + + /// Return an iterator over all ranges in this class. + /// + /// The iterator yields ranges in ascending order. + pub fn iter(&self) -> ClassBytesIter<'_> { + ClassBytesIter(self.set.iter()) + } + + /// Return the underlying ranges as a slice. + pub fn ranges(&self) -> &[ClassBytesRange] { + self.set.intervals() + } + + /// Expand this character class such that it contains all case folded + /// characters. For example, if this class consists of the range `a-z`, + /// then applying case folding will result in the class containing both the + /// ranges `a-z` and `A-Z`. + /// + /// Note that this only applies ASCII case folding, which is limited to the + /// characters `a-z` and `A-Z`. + pub fn case_fold_simple(&mut self) { + self.set.case_fold_simple().expect("ASCII case folding never fails"); + } + + /// Negate this byte class. + /// + /// For all `b` where `b` is a any byte, if `b` was in this set, then it + /// will not be in this set after negation. + pub fn negate(&mut self) { + self.set.negate(); + } + + /// Union this byte class with the given byte class, in place. + pub fn union(&mut self, other: &ClassBytes) { + self.set.union(&other.set); + } + + /// Intersect this byte class with the given byte class, in place. + pub fn intersect(&mut self, other: &ClassBytes) { + self.set.intersect(&other.set); + } + + /// Subtract the given byte class from this byte class, in place. + pub fn difference(&mut self, other: &ClassBytes) { + self.set.difference(&other.set); + } + + /// Compute the symmetric difference of the given byte classes, in place. + /// + /// This computes the symmetric difference of two byte classes. This + /// removes all elements in this class that are also in the given class, + /// but all adds all elements from the given class that aren't in this + /// class. That is, the class will contain all elements in either class, + /// but will not contain any elements that are in both classes. + pub fn symmetric_difference(&mut self, other: &ClassBytes) { + self.set.symmetric_difference(&other.set); + } + + /// Returns true if and only if this character class will either match + /// nothing or only ASCII bytes. Stated differently, this returns false + /// if and only if this class contains a non-ASCII byte. + pub fn is_all_ascii(&self) -> bool { + self.set.intervals().last().map_or(true, |r| r.end <= 0x7F) + } +} + +/// An iterator over all ranges in a byte character class. +/// +/// The lifetime `'a` refers to the lifetime of the underlying class. +#[derive(Debug)] +pub struct ClassBytesIter<'a>(IntervalSetIter<'a, ClassBytesRange>); + +impl<'a> Iterator for ClassBytesIter<'a> { + type Item = &'a ClassBytesRange; + + fn next(&mut self) -> Option<&'a ClassBytesRange> { + self.0.next() + } +} + +/// A single range of characters represented by arbitrary bytes. +/// +/// The range is closed. That is, the start and end of the range are included +/// in the range. +#[derive(Clone, Copy, Default, Eq, PartialEq, PartialOrd, Ord)] +pub struct ClassBytesRange { + start: u8, + end: u8, +} + +impl Interval for ClassBytesRange { + type Bound = u8; + + #[inline] + fn lower(&self) -> u8 { + self.start + } + #[inline] + fn upper(&self) -> u8 { + self.end + } + #[inline] + fn set_lower(&mut self, bound: u8) { + self.start = bound; + } + #[inline] + fn set_upper(&mut self, bound: u8) { + self.end = bound; + } + + /// Apply simple case folding to this byte range. Only ASCII case mappings + /// (for a-z) are applied. + /// + /// Additional ranges are appended to the given vector. Canonical ordering + /// is *not* maintained in the given vector. + fn case_fold_simple( + &self, + ranges: &mut Vec<ClassBytesRange>, + ) -> Result<(), unicode::CaseFoldError> { + if !ClassBytesRange::new(b'a', b'z').is_intersection_empty(self) { + let lower = cmp::max(self.start, b'a'); + let upper = cmp::min(self.end, b'z'); + ranges.push(ClassBytesRange::new(lower - 32, upper - 32)); + } + if !ClassBytesRange::new(b'A', b'Z').is_intersection_empty(self) { + let lower = cmp::max(self.start, b'A'); + let upper = cmp::min(self.end, b'Z'); + ranges.push(ClassBytesRange::new(lower + 32, upper + 32)); + } + Ok(()) + } +} + +impl ClassBytesRange { + /// Create a new byte range for a character class. + /// + /// The returned range is always in a canonical form. That is, the range + /// returned always satisfies the invariant that `start <= end`. + pub fn new(start: u8, end: u8) -> ClassBytesRange { + ClassBytesRange::create(start, end) + } + + /// Return the start of this range. + /// + /// The start of a range is always less than or equal to the end of the + /// range. + pub fn start(&self) -> u8 { + self.start + } + + /// Return the end of this range. + /// + /// The end of a range is always greater than or equal to the start of the + /// range. + pub fn end(&self) -> u8 { + self.end + } +} + +impl fmt::Debug for ClassBytesRange { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + let mut debug = f.debug_struct("ClassBytesRange"); + if self.start <= 0x7F { + debug.field("start", &(self.start as char)); + } else { + debug.field("start", &self.start); + } + if self.end <= 0x7F { + debug.field("end", &(self.end as char)); + } else { + debug.field("end", &self.end); + } + debug.finish() + } +} + +/// The high-level intermediate representation for an anchor assertion. +/// +/// A matching anchor assertion is always zero-length. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Anchor { + /// Match the beginning of a line or the beginning of text. Specifically, + /// this matches at the starting position of the input, or at the position + /// immediately following a `\n` character. + StartLine, + /// Match the end of a line or the end of text. Specifically, + /// this matches at the end position of the input, or at the position + /// immediately preceding a `\n` character. + EndLine, + /// Match the beginning of text. Specifically, this matches at the starting + /// position of the input. + StartText, + /// Match the end of text. Specifically, this matches at the ending + /// position of the input. + EndText, +} + +/// The high-level intermediate representation for a word-boundary assertion. +/// +/// A matching word boundary assertion is always zero-length. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum WordBoundary { + /// Match a Unicode-aware word boundary. That is, this matches a position + /// where the left adjacent character and right adjacent character + /// correspond to a word and non-word or a non-word and word character. + Unicode, + /// Match a Unicode-aware negation of a word boundary. + UnicodeNegate, + /// Match an ASCII-only word boundary. That is, this matches a position + /// where the left adjacent character and right adjacent character + /// correspond to a word and non-word or a non-word and word character. + Ascii, + /// Match an ASCII-only negation of a word boundary. + AsciiNegate, +} + +impl WordBoundary { + /// Returns true if and only if this word boundary assertion is negated. + pub fn is_negated(&self) -> bool { + match *self { + WordBoundary::Unicode | WordBoundary::Ascii => false, + WordBoundary::UnicodeNegate | WordBoundary::AsciiNegate => true, + } + } +} + +/// The high-level intermediate representation for a group. +/// +/// This represents one of three possible group types: +/// +/// 1. A non-capturing group (e.g., `(?:expr)`). +/// 2. A capturing group (e.g., `(expr)`). +/// 3. A named capturing group (e.g., `(?P<name>expr)`). +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Group { + /// The kind of this group. If it is a capturing group, then the kind + /// contains the capture group index (and the name, if it is a named + /// group). + pub kind: GroupKind, + /// The expression inside the capturing group, which may be empty. + pub hir: Box<Hir>, +} + +/// The kind of group. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum GroupKind { + /// A normal unnamed capturing group. + /// + /// The value is the capture index of the group. + CaptureIndex(u32), + /// A named capturing group. + CaptureName { + /// The name of the group. + name: String, + /// The capture index of the group. + index: u32, + }, + /// A non-capturing group. + NonCapturing, +} + +/// The high-level intermediate representation of a repetition operator. +/// +/// A repetition operator permits the repetition of an arbitrary +/// sub-expression. +#[derive(Clone, Debug, Eq, PartialEq)] +pub struct Repetition { + /// The kind of this repetition operator. + pub kind: RepetitionKind, + /// Whether this repetition operator is greedy or not. A greedy operator + /// will match as much as it can. A non-greedy operator will match as + /// little as it can. + /// + /// Typically, operators are greedy by default and are only non-greedy when + /// a `?` suffix is used, e.g., `(expr)*` is greedy while `(expr)*?` is + /// not. However, this can be inverted via the `U` "ungreedy" flag. + pub greedy: bool, + /// The expression being repeated. + pub hir: Box<Hir>, +} + +impl Repetition { + /// Returns true if and only if this repetition operator makes it possible + /// to match the empty string. + /// + /// Note that this is not defined inductively. For example, while `a*` + /// will report `true`, `()+` will not, even though `()` matches the empty + /// string and one or more occurrences of something that matches the empty + /// string will always match the empty string. In order to get the + /// inductive definition, see the corresponding method on + /// [`Hir`](struct.Hir.html). + pub fn is_match_empty(&self) -> bool { + match self.kind { + RepetitionKind::ZeroOrOne => true, + RepetitionKind::ZeroOrMore => true, + RepetitionKind::OneOrMore => false, + RepetitionKind::Range(RepetitionRange::Exactly(m)) => m == 0, + RepetitionKind::Range(RepetitionRange::AtLeast(m)) => m == 0, + RepetitionKind::Range(RepetitionRange::Bounded(m, _)) => m == 0, + } + } +} + +/// The kind of a repetition operator. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum RepetitionKind { + /// Matches a sub-expression zero or one times. + ZeroOrOne, + /// Matches a sub-expression zero or more times. + ZeroOrMore, + /// Matches a sub-expression one or more times. + OneOrMore, + /// Matches a sub-expression within a bounded range of times. + Range(RepetitionRange), +} + +/// The kind of a counted repetition operator. +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum RepetitionRange { + /// Matches a sub-expression exactly this many times. + Exactly(u32), + /// Matches a sub-expression at least this many times. + AtLeast(u32), + /// Matches a sub-expression at least `m` times and at most `n` times. + Bounded(u32, u32), +} + +/// A custom `Drop` impl is used for `HirKind` such that it uses constant stack +/// space but heap space proportional to the depth of the total `Hir`. +impl Drop for Hir { + fn drop(&mut self) { + use std::mem; + + match *self.kind() { + HirKind::Empty + | HirKind::Literal(_) + | HirKind::Class(_) + | HirKind::Anchor(_) + | HirKind::WordBoundary(_) => return, + HirKind::Group(ref x) if !x.hir.kind.has_subexprs() => return, + HirKind::Repetition(ref x) if !x.hir.kind.has_subexprs() => return, + HirKind::Concat(ref x) if x.is_empty() => return, + HirKind::Alternation(ref x) if x.is_empty() => return, + _ => {} + } + + let mut stack = vec![mem::replace(self, Hir::empty())]; + while let Some(mut expr) = stack.pop() { + match expr.kind { + HirKind::Empty + | HirKind::Literal(_) + | HirKind::Class(_) + | HirKind::Anchor(_) + | HirKind::WordBoundary(_) => {} + HirKind::Group(ref mut x) => { + stack.push(mem::replace(&mut x.hir, Hir::empty())); + } + HirKind::Repetition(ref mut x) => { + stack.push(mem::replace(&mut x.hir, Hir::empty())); + } + HirKind::Concat(ref mut x) => { + stack.extend(x.drain(..)); + } + HirKind::Alternation(ref mut x) => { + stack.extend(x.drain(..)); + } + } + } + } +} + +/// A type that documents various attributes of an HIR expression. +/// +/// These attributes are typically defined inductively on the HIR. +#[derive(Clone, Debug, Eq, PartialEq)] +struct HirInfo { + /// Represent yes/no questions by a bitfield to conserve space, since + /// this is included in every HIR expression. + /// + /// If more attributes need to be added, it is OK to increase the size of + /// this as appropriate. + bools: u16, +} + +// A simple macro for defining bitfield accessors/mutators. +macro_rules! define_bool { + ($bit:expr, $is_fn_name:ident, $set_fn_name:ident) => { + fn $is_fn_name(&self) -> bool { + self.bools & (0b1 << $bit) > 0 + } + + fn $set_fn_name(&mut self, yes: bool) { + if yes { + self.bools |= 1 << $bit; + } else { + self.bools &= !(1 << $bit); + } + } + }; +} + +impl HirInfo { + fn new() -> HirInfo { + HirInfo { bools: 0 } + } + + define_bool!(0, is_always_utf8, set_always_utf8); + define_bool!(1, is_all_assertions, set_all_assertions); + define_bool!(2, is_anchored_start, set_anchored_start); + define_bool!(3, is_anchored_end, set_anchored_end); + define_bool!(4, is_line_anchored_start, set_line_anchored_start); + define_bool!(5, is_line_anchored_end, set_line_anchored_end); + define_bool!(6, is_any_anchored_start, set_any_anchored_start); + define_bool!(7, is_any_anchored_end, set_any_anchored_end); + define_bool!(8, is_match_empty, set_match_empty); + define_bool!(9, is_literal, set_literal); + define_bool!(10, is_alternation_literal, set_alternation_literal); +} + +#[cfg(test)] +mod tests { + use super::*; + + fn uclass(ranges: &[(char, char)]) -> ClassUnicode { + let ranges: Vec<ClassUnicodeRange> = ranges + .iter() + .map(|&(s, e)| ClassUnicodeRange::new(s, e)) + .collect(); + ClassUnicode::new(ranges) + } + + fn bclass(ranges: &[(u8, u8)]) -> ClassBytes { + let ranges: Vec<ClassBytesRange> = + ranges.iter().map(|&(s, e)| ClassBytesRange::new(s, e)).collect(); + ClassBytes::new(ranges) + } + + fn uranges(cls: &ClassUnicode) -> Vec<(char, char)> { + cls.iter().map(|x| (x.start(), x.end())).collect() + } + + #[cfg(feature = "unicode-case")] + fn ucasefold(cls: &ClassUnicode) -> ClassUnicode { + let mut cls_ = cls.clone(); + cls_.case_fold_simple(); + cls_ + } + + fn uunion(cls1: &ClassUnicode, cls2: &ClassUnicode) -> ClassUnicode { + let mut cls_ = cls1.clone(); + cls_.union(cls2); + cls_ + } + + fn uintersect(cls1: &ClassUnicode, cls2: &ClassUnicode) -> ClassUnicode { + let mut cls_ = cls1.clone(); + cls_.intersect(cls2); + cls_ + } + + fn udifference(cls1: &ClassUnicode, cls2: &ClassUnicode) -> ClassUnicode { + let mut cls_ = cls1.clone(); + cls_.difference(cls2); + cls_ + } + + fn usymdifference( + cls1: &ClassUnicode, + cls2: &ClassUnicode, + ) -> ClassUnicode { + let mut cls_ = cls1.clone(); + cls_.symmetric_difference(cls2); + cls_ + } + + fn unegate(cls: &ClassUnicode) -> ClassUnicode { + let mut cls_ = cls.clone(); + cls_.negate(); + cls_ + } + + fn branges(cls: &ClassBytes) -> Vec<(u8, u8)> { + cls.iter().map(|x| (x.start(), x.end())).collect() + } + + fn bcasefold(cls: &ClassBytes) -> ClassBytes { + let mut cls_ = cls.clone(); + cls_.case_fold_simple(); + cls_ + } + + fn bunion(cls1: &ClassBytes, cls2: &ClassBytes) -> ClassBytes { + let mut cls_ = cls1.clone(); + cls_.union(cls2); + cls_ + } + + fn bintersect(cls1: &ClassBytes, cls2: &ClassBytes) -> ClassBytes { + let mut cls_ = cls1.clone(); + cls_.intersect(cls2); + cls_ + } + + fn bdifference(cls1: &ClassBytes, cls2: &ClassBytes) -> ClassBytes { + let mut cls_ = cls1.clone(); + cls_.difference(cls2); + cls_ + } + + fn bsymdifference(cls1: &ClassBytes, cls2: &ClassBytes) -> ClassBytes { + let mut cls_ = cls1.clone(); + cls_.symmetric_difference(cls2); + cls_ + } + + fn bnegate(cls: &ClassBytes) -> ClassBytes { + let mut cls_ = cls.clone(); + cls_.negate(); + cls_ + } + + #[test] + fn class_range_canonical_unicode() { + let range = ClassUnicodeRange::new('\u{00FF}', '\0'); + assert_eq!('\0', range.start()); + assert_eq!('\u{00FF}', range.end()); + } + + #[test] + fn class_range_canonical_bytes() { + let range = ClassBytesRange::new(b'\xFF', b'\0'); + assert_eq!(b'\0', range.start()); + assert_eq!(b'\xFF', range.end()); + } + + #[test] + fn class_canonicalize_unicode() { + let cls = uclass(&[('a', 'c'), ('x', 'z')]); + let expected = vec![('a', 'c'), ('x', 'z')]; + assert_eq!(expected, uranges(&cls)); + + let cls = uclass(&[('x', 'z'), ('a', 'c')]); + let expected = vec![('a', 'c'), ('x', 'z')]; + assert_eq!(expected, uranges(&cls)); + + let cls = uclass(&[('x', 'z'), ('w', 'y')]); + let expected = vec![('w', 'z')]; + assert_eq!(expected, uranges(&cls)); + + let cls = uclass(&[ + ('c', 'f'), + ('a', 'g'), + ('d', 'j'), + ('a', 'c'), + ('m', 'p'), + ('l', 's'), + ]); + let expected = vec![('a', 'j'), ('l', 's')]; + assert_eq!(expected, uranges(&cls)); + + let cls = uclass(&[('x', 'z'), ('u', 'w')]); + let expected = vec![('u', 'z')]; + assert_eq!(expected, uranges(&cls)); + + let cls = uclass(&[('\x00', '\u{10FFFF}'), ('\x00', '\u{10FFFF}')]); + let expected = vec![('\x00', '\u{10FFFF}')]; + assert_eq!(expected, uranges(&cls)); + + let cls = uclass(&[('a', 'a'), ('b', 'b')]); + let expected = vec![('a', 'b')]; + assert_eq!(expected, uranges(&cls)); + } + + #[test] + fn class_canonicalize_bytes() { + let cls = bclass(&[(b'a', b'c'), (b'x', b'z')]); + let expected = vec![(b'a', b'c'), (b'x', b'z')]; + assert_eq!(expected, branges(&cls)); + + let cls = bclass(&[(b'x', b'z'), (b'a', b'c')]); + let expected = vec![(b'a', b'c'), (b'x', b'z')]; + assert_eq!(expected, branges(&cls)); + + let cls = bclass(&[(b'x', b'z'), (b'w', b'y')]); + let expected = vec![(b'w', b'z')]; + assert_eq!(expected, branges(&cls)); + + let cls = bclass(&[ + (b'c', b'f'), + (b'a', b'g'), + (b'd', b'j'), + (b'a', b'c'), + (b'm', b'p'), + (b'l', b's'), + ]); + let expected = vec![(b'a', b'j'), (b'l', b's')]; + assert_eq!(expected, branges(&cls)); + + let cls = bclass(&[(b'x', b'z'), (b'u', b'w')]); + let expected = vec![(b'u', b'z')]; + assert_eq!(expected, branges(&cls)); + + let cls = bclass(&[(b'\x00', b'\xFF'), (b'\x00', b'\xFF')]); + let expected = vec![(b'\x00', b'\xFF')]; + assert_eq!(expected, branges(&cls)); + + let cls = bclass(&[(b'a', b'a'), (b'b', b'b')]); + let expected = vec![(b'a', b'b')]; + assert_eq!(expected, branges(&cls)); + } + + #[test] + #[cfg(feature = "unicode-case")] + fn class_case_fold_unicode() { + let cls = uclass(&[ + ('C', 'F'), + ('A', 'G'), + ('D', 'J'), + ('A', 'C'), + ('M', 'P'), + ('L', 'S'), + ('c', 'f'), + ]); + let expected = uclass(&[ + ('A', 'J'), + ('L', 'S'), + ('a', 'j'), + ('l', 's'), + ('\u{17F}', '\u{17F}'), + ]); + assert_eq!(expected, ucasefold(&cls)); + + let cls = uclass(&[('A', 'Z')]); + let expected = uclass(&[ + ('A', 'Z'), + ('a', 'z'), + ('\u{17F}', '\u{17F}'), + ('\u{212A}', '\u{212A}'), + ]); + assert_eq!(expected, ucasefold(&cls)); + + let cls = uclass(&[('a', 'z')]); + let expected = uclass(&[ + ('A', 'Z'), + ('a', 'z'), + ('\u{17F}', '\u{17F}'), + ('\u{212A}', '\u{212A}'), + ]); + assert_eq!(expected, ucasefold(&cls)); + + let cls = uclass(&[('A', 'A'), ('_', '_')]); + let expected = uclass(&[('A', 'A'), ('_', '_'), ('a', 'a')]); + assert_eq!(expected, ucasefold(&cls)); + + let cls = uclass(&[('A', 'A'), ('=', '=')]); + let expected = uclass(&[('=', '='), ('A', 'A'), ('a', 'a')]); + assert_eq!(expected, ucasefold(&cls)); + + let cls = uclass(&[('\x00', '\x10')]); + assert_eq!(cls, ucasefold(&cls)); + + let cls = uclass(&[('k', 'k')]); + let expected = + uclass(&[('K', 'K'), ('k', 'k'), ('\u{212A}', '\u{212A}')]); + assert_eq!(expected, ucasefold(&cls)); + + let cls = uclass(&[('@', '@')]); + assert_eq!(cls, ucasefold(&cls)); + } + + #[test] + #[cfg(not(feature = "unicode-case"))] + fn class_case_fold_unicode_disabled() { + let mut cls = uclass(&[ + ('C', 'F'), + ('A', 'G'), + ('D', 'J'), + ('A', 'C'), + ('M', 'P'), + ('L', 'S'), + ('c', 'f'), + ]); + assert!(cls.try_case_fold_simple().is_err()); + } + + #[test] + #[should_panic] + #[cfg(not(feature = "unicode-case"))] + fn class_case_fold_unicode_disabled_panics() { + let mut cls = uclass(&[ + ('C', 'F'), + ('A', 'G'), + ('D', 'J'), + ('A', 'C'), + ('M', 'P'), + ('L', 'S'), + ('c', 'f'), + ]); + cls.case_fold_simple(); + } + + #[test] + fn class_case_fold_bytes() { + let cls = bclass(&[ + (b'C', b'F'), + (b'A', b'G'), + (b'D', b'J'), + (b'A', b'C'), + (b'M', b'P'), + (b'L', b'S'), + (b'c', b'f'), + ]); + let expected = + bclass(&[(b'A', b'J'), (b'L', b'S'), (b'a', b'j'), (b'l', b's')]); + assert_eq!(expected, bcasefold(&cls)); + + let cls = bclass(&[(b'A', b'Z')]); + let expected = bclass(&[(b'A', b'Z'), (b'a', b'z')]); + assert_eq!(expected, bcasefold(&cls)); + + let cls = bclass(&[(b'a', b'z')]); + let expected = bclass(&[(b'A', b'Z'), (b'a', b'z')]); + assert_eq!(expected, bcasefold(&cls)); + + let cls = bclass(&[(b'A', b'A'), (b'_', b'_')]); + let expected = bclass(&[(b'A', b'A'), (b'_', b'_'), (b'a', b'a')]); + assert_eq!(expected, bcasefold(&cls)); + + let cls = bclass(&[(b'A', b'A'), (b'=', b'=')]); + let expected = bclass(&[(b'=', b'='), (b'A', b'A'), (b'a', b'a')]); + assert_eq!(expected, bcasefold(&cls)); + + let cls = bclass(&[(b'\x00', b'\x10')]); + assert_eq!(cls, bcasefold(&cls)); + + let cls = bclass(&[(b'k', b'k')]); + let expected = bclass(&[(b'K', b'K'), (b'k', b'k')]); + assert_eq!(expected, bcasefold(&cls)); + + let cls = bclass(&[(b'@', b'@')]); + assert_eq!(cls, bcasefold(&cls)); + } + + #[test] + fn class_negate_unicode() { + let cls = uclass(&[('a', 'a')]); + let expected = uclass(&[('\x00', '\x60'), ('\x62', '\u{10FFFF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('a', 'a'), ('b', 'b')]); + let expected = uclass(&[('\x00', '\x60'), ('\x63', '\u{10FFFF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('a', 'c'), ('x', 'z')]); + let expected = uclass(&[ + ('\x00', '\x60'), + ('\x64', '\x77'), + ('\x7B', '\u{10FFFF}'), + ]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('\x00', 'a')]); + let expected = uclass(&[('\x62', '\u{10FFFF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('a', '\u{10FFFF}')]); + let expected = uclass(&[('\x00', '\x60')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('\x00', '\u{10FFFF}')]); + let expected = uclass(&[]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[]); + let expected = uclass(&[('\x00', '\u{10FFFF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = + uclass(&[('\x00', '\u{10FFFD}'), ('\u{10FFFF}', '\u{10FFFF}')]); + let expected = uclass(&[('\u{10FFFE}', '\u{10FFFE}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('\x00', '\u{D7FF}')]); + let expected = uclass(&[('\u{E000}', '\u{10FFFF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('\x00', '\u{D7FE}')]); + let expected = uclass(&[('\u{D7FF}', '\u{10FFFF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('\u{E000}', '\u{10FFFF}')]); + let expected = uclass(&[('\x00', '\u{D7FF}')]); + assert_eq!(expected, unegate(&cls)); + + let cls = uclass(&[('\u{E001}', '\u{10FFFF}')]); + let expected = uclass(&[('\x00', '\u{E000}')]); + assert_eq!(expected, unegate(&cls)); + } + + #[test] + fn class_negate_bytes() { + let cls = bclass(&[(b'a', b'a')]); + let expected = bclass(&[(b'\x00', b'\x60'), (b'\x62', b'\xFF')]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[(b'a', b'a'), (b'b', b'b')]); + let expected = bclass(&[(b'\x00', b'\x60'), (b'\x63', b'\xFF')]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[(b'a', b'c'), (b'x', b'z')]); + let expected = bclass(&[ + (b'\x00', b'\x60'), + (b'\x64', b'\x77'), + (b'\x7B', b'\xFF'), + ]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[(b'\x00', b'a')]); + let expected = bclass(&[(b'\x62', b'\xFF')]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[(b'a', b'\xFF')]); + let expected = bclass(&[(b'\x00', b'\x60')]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[(b'\x00', b'\xFF')]); + let expected = bclass(&[]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[]); + let expected = bclass(&[(b'\x00', b'\xFF')]); + assert_eq!(expected, bnegate(&cls)); + + let cls = bclass(&[(b'\x00', b'\xFD'), (b'\xFF', b'\xFF')]); + let expected = bclass(&[(b'\xFE', b'\xFE')]); + assert_eq!(expected, bnegate(&cls)); + } + + #[test] + fn class_union_unicode() { + let cls1 = uclass(&[('a', 'g'), ('m', 't'), ('A', 'C')]); + let cls2 = uclass(&[('a', 'z')]); + let expected = uclass(&[('a', 'z'), ('A', 'C')]); + assert_eq!(expected, uunion(&cls1, &cls2)); + } + + #[test] + fn class_union_bytes() { + let cls1 = bclass(&[(b'a', b'g'), (b'm', b't'), (b'A', b'C')]); + let cls2 = bclass(&[(b'a', b'z')]); + let expected = bclass(&[(b'a', b'z'), (b'A', b'C')]); + assert_eq!(expected, bunion(&cls1, &cls2)); + } + + #[test] + fn class_intersect_unicode() { + let cls1 = uclass(&[]); + let cls2 = uclass(&[('a', 'a')]); + let expected = uclass(&[]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'a')]); + let cls2 = uclass(&[('a', 'a')]); + let expected = uclass(&[('a', 'a')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'a')]); + let cls2 = uclass(&[('b', 'b')]); + let expected = uclass(&[]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'a')]); + let cls2 = uclass(&[('a', 'c')]); + let expected = uclass(&[('a', 'a')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b')]); + let cls2 = uclass(&[('a', 'c')]); + let expected = uclass(&[('a', 'b')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b')]); + let cls2 = uclass(&[('b', 'c')]); + let expected = uclass(&[('b', 'b')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b')]); + let cls2 = uclass(&[('c', 'd')]); + let expected = uclass(&[]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('b', 'c')]); + let cls2 = uclass(&[('a', 'd')]); + let expected = uclass(&[('b', 'c')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b'), ('d', 'e'), ('g', 'h')]); + let cls2 = uclass(&[('a', 'h')]); + let expected = uclass(&[('a', 'b'), ('d', 'e'), ('g', 'h')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b'), ('d', 'e'), ('g', 'h')]); + let cls2 = uclass(&[('a', 'b'), ('d', 'e'), ('g', 'h')]); + let expected = uclass(&[('a', 'b'), ('d', 'e'), ('g', 'h')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b'), ('g', 'h')]); + let cls2 = uclass(&[('d', 'e'), ('k', 'l')]); + let expected = uclass(&[]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b'), ('d', 'e'), ('g', 'h')]); + let cls2 = uclass(&[('h', 'h')]); + let expected = uclass(&[('h', 'h')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b'), ('e', 'f'), ('i', 'j')]); + let cls2 = uclass(&[('c', 'd'), ('g', 'h'), ('k', 'l')]); + let expected = uclass(&[]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'b'), ('c', 'd'), ('e', 'f')]); + let cls2 = uclass(&[('b', 'c'), ('d', 'e'), ('f', 'g')]); + let expected = uclass(&[('b', 'f')]); + assert_eq!(expected, uintersect(&cls1, &cls2)); + } + + #[test] + fn class_intersect_bytes() { + let cls1 = bclass(&[]); + let cls2 = bclass(&[(b'a', b'a')]); + let expected = bclass(&[]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'a')]); + let cls2 = bclass(&[(b'a', b'a')]); + let expected = bclass(&[(b'a', b'a')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'a')]); + let cls2 = bclass(&[(b'b', b'b')]); + let expected = bclass(&[]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'a')]); + let cls2 = bclass(&[(b'a', b'c')]); + let expected = bclass(&[(b'a', b'a')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b')]); + let cls2 = bclass(&[(b'a', b'c')]); + let expected = bclass(&[(b'a', b'b')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b')]); + let cls2 = bclass(&[(b'b', b'c')]); + let expected = bclass(&[(b'b', b'b')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b')]); + let cls2 = bclass(&[(b'c', b'd')]); + let expected = bclass(&[]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'b', b'c')]); + let cls2 = bclass(&[(b'a', b'd')]); + let expected = bclass(&[(b'b', b'c')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b'), (b'd', b'e'), (b'g', b'h')]); + let cls2 = bclass(&[(b'a', b'h')]); + let expected = bclass(&[(b'a', b'b'), (b'd', b'e'), (b'g', b'h')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b'), (b'd', b'e'), (b'g', b'h')]); + let cls2 = bclass(&[(b'a', b'b'), (b'd', b'e'), (b'g', b'h')]); + let expected = bclass(&[(b'a', b'b'), (b'd', b'e'), (b'g', b'h')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b'), (b'g', b'h')]); + let cls2 = bclass(&[(b'd', b'e'), (b'k', b'l')]); + let expected = bclass(&[]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b'), (b'd', b'e'), (b'g', b'h')]); + let cls2 = bclass(&[(b'h', b'h')]); + let expected = bclass(&[(b'h', b'h')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b'), (b'e', b'f'), (b'i', b'j')]); + let cls2 = bclass(&[(b'c', b'd'), (b'g', b'h'), (b'k', b'l')]); + let expected = bclass(&[]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'b'), (b'c', b'd'), (b'e', b'f')]); + let cls2 = bclass(&[(b'b', b'c'), (b'd', b'e'), (b'f', b'g')]); + let expected = bclass(&[(b'b', b'f')]); + assert_eq!(expected, bintersect(&cls1, &cls2)); + } + + #[test] + fn class_difference_unicode() { + let cls1 = uclass(&[('a', 'a')]); + let cls2 = uclass(&[('a', 'a')]); + let expected = uclass(&[]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'a')]); + let cls2 = uclass(&[]); + let expected = uclass(&[('a', 'a')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[]); + let cls2 = uclass(&[('a', 'a')]); + let expected = uclass(&[]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'z')]); + let cls2 = uclass(&[('a', 'a')]); + let expected = uclass(&[('b', 'z')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'z')]); + let cls2 = uclass(&[('z', 'z')]); + let expected = uclass(&[('a', 'y')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'z')]); + let cls2 = uclass(&[('m', 'm')]); + let expected = uclass(&[('a', 'l'), ('n', 'z')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'c'), ('g', 'i'), ('r', 't')]); + let cls2 = uclass(&[('a', 'z')]); + let expected = uclass(&[]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'c'), ('g', 'i'), ('r', 't')]); + let cls2 = uclass(&[('d', 'v')]); + let expected = uclass(&[('a', 'c')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'c'), ('g', 'i'), ('r', 't')]); + let cls2 = uclass(&[('b', 'g'), ('s', 'u')]); + let expected = uclass(&[('a', 'a'), ('h', 'i'), ('r', 'r')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'c'), ('g', 'i'), ('r', 't')]); + let cls2 = uclass(&[('b', 'd'), ('e', 'g'), ('s', 'u')]); + let expected = uclass(&[('a', 'a'), ('h', 'i'), ('r', 'r')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('x', 'z')]); + let cls2 = uclass(&[('a', 'c'), ('e', 'g'), ('s', 'u')]); + let expected = uclass(&[('x', 'z')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + + let cls1 = uclass(&[('a', 'z')]); + let cls2 = uclass(&[('a', 'c'), ('e', 'g'), ('s', 'u')]); + let expected = uclass(&[('d', 'd'), ('h', 'r'), ('v', 'z')]); + assert_eq!(expected, udifference(&cls1, &cls2)); + } + + #[test] + fn class_difference_bytes() { + let cls1 = bclass(&[(b'a', b'a')]); + let cls2 = bclass(&[(b'a', b'a')]); + let expected = bclass(&[]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'a')]); + let cls2 = bclass(&[]); + let expected = bclass(&[(b'a', b'a')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[]); + let cls2 = bclass(&[(b'a', b'a')]); + let expected = bclass(&[]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'z')]); + let cls2 = bclass(&[(b'a', b'a')]); + let expected = bclass(&[(b'b', b'z')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'z')]); + let cls2 = bclass(&[(b'z', b'z')]); + let expected = bclass(&[(b'a', b'y')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'z')]); + let cls2 = bclass(&[(b'm', b'm')]); + let expected = bclass(&[(b'a', b'l'), (b'n', b'z')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'c'), (b'g', b'i'), (b'r', b't')]); + let cls2 = bclass(&[(b'a', b'z')]); + let expected = bclass(&[]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'c'), (b'g', b'i'), (b'r', b't')]); + let cls2 = bclass(&[(b'd', b'v')]); + let expected = bclass(&[(b'a', b'c')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'c'), (b'g', b'i'), (b'r', b't')]); + let cls2 = bclass(&[(b'b', b'g'), (b's', b'u')]); + let expected = bclass(&[(b'a', b'a'), (b'h', b'i'), (b'r', b'r')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'c'), (b'g', b'i'), (b'r', b't')]); + let cls2 = bclass(&[(b'b', b'd'), (b'e', b'g'), (b's', b'u')]); + let expected = bclass(&[(b'a', b'a'), (b'h', b'i'), (b'r', b'r')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'x', b'z')]); + let cls2 = bclass(&[(b'a', b'c'), (b'e', b'g'), (b's', b'u')]); + let expected = bclass(&[(b'x', b'z')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + + let cls1 = bclass(&[(b'a', b'z')]); + let cls2 = bclass(&[(b'a', b'c'), (b'e', b'g'), (b's', b'u')]); + let expected = bclass(&[(b'd', b'd'), (b'h', b'r'), (b'v', b'z')]); + assert_eq!(expected, bdifference(&cls1, &cls2)); + } + + #[test] + fn class_symmetric_difference_unicode() { + let cls1 = uclass(&[('a', 'm')]); + let cls2 = uclass(&[('g', 't')]); + let expected = uclass(&[('a', 'f'), ('n', 't')]); + assert_eq!(expected, usymdifference(&cls1, &cls2)); + } + + #[test] + fn class_symmetric_difference_bytes() { + let cls1 = bclass(&[(b'a', b'm')]); + let cls2 = bclass(&[(b'g', b't')]); + let expected = bclass(&[(b'a', b'f'), (b'n', b't')]); + assert_eq!(expected, bsymdifference(&cls1, &cls2)); + } + + #[test] + #[should_panic] + fn hir_byte_literal_non_ascii() { + Hir::literal(Literal::Byte(b'a')); + } + + // We use a thread with an explicit stack size to test that our destructor + // for Hir can handle arbitrarily sized expressions in constant stack + // space. In case we run on a platform without threads (WASM?), we limit + // this test to Windows/Unix. + #[test] + #[cfg(any(unix, windows))] + fn no_stack_overflow_on_drop() { + use std::thread; + + let run = || { + let mut expr = Hir::empty(); + for _ in 0..100 { + expr = Hir::group(Group { + kind: GroupKind::NonCapturing, + hir: Box::new(expr), + }); + expr = Hir::repetition(Repetition { + kind: RepetitionKind::ZeroOrOne, + greedy: true, + hir: Box::new(expr), + }); + + expr = Hir { + kind: HirKind::Concat(vec![expr]), + info: HirInfo::new(), + }; + expr = Hir { + kind: HirKind::Alternation(vec![expr]), + info: HirInfo::new(), + }; + } + assert!(!expr.kind.is_empty()); + }; + + // We run our test on a thread with a small stack size so we can + // force the issue more easily. + thread::Builder::new() + .stack_size(1 << 10) + .spawn(run) + .unwrap() + .join() + .unwrap(); + } +} diff --git a/third_party/rust/regex-syntax/src/hir/print.rs b/third_party/rust/regex-syntax/src/hir/print.rs new file mode 100644 index 0000000000..b71f3897cf --- /dev/null +++ b/third_party/rust/regex-syntax/src/hir/print.rs @@ -0,0 +1,367 @@ +/*! +This module provides a regular expression printer for `Hir`. +*/ + +use std::fmt; + +use crate::hir::visitor::{self, Visitor}; +use crate::hir::{self, Hir, HirKind}; +use crate::is_meta_character; + +/// A builder for constructing a printer. +/// +/// Note that since a printer doesn't have any configuration knobs, this type +/// remains unexported. +#[derive(Clone, Debug)] +struct PrinterBuilder { + _priv: (), +} + +impl Default for PrinterBuilder { + fn default() -> PrinterBuilder { + PrinterBuilder::new() + } +} + +impl PrinterBuilder { + fn new() -> PrinterBuilder { + PrinterBuilder { _priv: () } + } + + fn build(&self) -> Printer { + Printer { _priv: () } + } +} + +/// A printer for a regular expression's high-level intermediate +/// representation. +/// +/// A printer converts a high-level intermediate representation (HIR) to a +/// regular expression pattern string. This particular printer uses constant +/// stack space and heap space proportional to the size of the HIR. +/// +/// Since this printer is only using the HIR, the pattern it prints will likely +/// not resemble the original pattern at all. For example, a pattern like +/// `\pL` will have its entire class written out. +/// +/// The purpose of this printer is to provide a means to mutate an HIR and then +/// build a regular expression from the result of that mutation. (A regex +/// library could provide a constructor from this HIR explicitly, but that +/// creates an unnecessary public coupling between the regex library and this +/// specific HIR representation.) +#[derive(Debug)] +pub struct Printer { + _priv: (), +} + +impl Printer { + /// Create a new printer. + pub fn new() -> Printer { + PrinterBuilder::new().build() + } + + /// Print the given `Ast` to the given writer. The writer must implement + /// `fmt::Write`. Typical implementations of `fmt::Write` that can be used + /// here are a `fmt::Formatter` (which is available in `fmt::Display` + /// implementations) or a `&mut String`. + pub fn print<W: fmt::Write>(&mut self, hir: &Hir, wtr: W) -> fmt::Result { + visitor::visit(hir, Writer { wtr }) + } +} + +#[derive(Debug)] +struct Writer<W> { + wtr: W, +} + +impl<W: fmt::Write> Visitor for Writer<W> { + type Output = (); + type Err = fmt::Error; + + fn finish(self) -> fmt::Result { + Ok(()) + } + + fn visit_pre(&mut self, hir: &Hir) -> fmt::Result { + match *hir.kind() { + HirKind::Empty + | HirKind::Repetition(_) + | HirKind::Concat(_) + | HirKind::Alternation(_) => {} + HirKind::Literal(hir::Literal::Unicode(c)) => { + self.write_literal_char(c)?; + } + HirKind::Literal(hir::Literal::Byte(b)) => { + self.write_literal_byte(b)?; + } + HirKind::Class(hir::Class::Unicode(ref cls)) => { + self.wtr.write_str("[")?; + for range in cls.iter() { + if range.start() == range.end() { + self.write_literal_char(range.start())?; + } else { + self.write_literal_char(range.start())?; + self.wtr.write_str("-")?; + self.write_literal_char(range.end())?; + } + } + self.wtr.write_str("]")?; + } + HirKind::Class(hir::Class::Bytes(ref cls)) => { + self.wtr.write_str("(?-u:[")?; + for range in cls.iter() { + if range.start() == range.end() { + self.write_literal_class_byte(range.start())?; + } else { + self.write_literal_class_byte(range.start())?; + self.wtr.write_str("-")?; + self.write_literal_class_byte(range.end())?; + } + } + self.wtr.write_str("])")?; + } + HirKind::Anchor(hir::Anchor::StartLine) => { + self.wtr.write_str("(?m:^)")?; + } + HirKind::Anchor(hir::Anchor::EndLine) => { + self.wtr.write_str("(?m:$)")?; + } + HirKind::Anchor(hir::Anchor::StartText) => { + self.wtr.write_str(r"\A")?; + } + HirKind::Anchor(hir::Anchor::EndText) => { + self.wtr.write_str(r"\z")?; + } + HirKind::WordBoundary(hir::WordBoundary::Unicode) => { + self.wtr.write_str(r"\b")?; + } + HirKind::WordBoundary(hir::WordBoundary::UnicodeNegate) => { + self.wtr.write_str(r"\B")?; + } + HirKind::WordBoundary(hir::WordBoundary::Ascii) => { + self.wtr.write_str(r"(?-u:\b)")?; + } + HirKind::WordBoundary(hir::WordBoundary::AsciiNegate) => { + self.wtr.write_str(r"(?-u:\B)")?; + } + HirKind::Group(ref x) => match x.kind { + hir::GroupKind::CaptureIndex(_) => { + self.wtr.write_str("(")?; + } + hir::GroupKind::CaptureName { ref name, .. } => { + write!(self.wtr, "(?P<{}>", name)?; + } + hir::GroupKind::NonCapturing => { + self.wtr.write_str("(?:")?; + } + }, + } + Ok(()) + } + + fn visit_post(&mut self, hir: &Hir) -> fmt::Result { + match *hir.kind() { + // Handled during visit_pre + HirKind::Empty + | HirKind::Literal(_) + | HirKind::Class(_) + | HirKind::Anchor(_) + | HirKind::WordBoundary(_) + | HirKind::Concat(_) + | HirKind::Alternation(_) => {} + HirKind::Repetition(ref x) => { + match x.kind { + hir::RepetitionKind::ZeroOrOne => { + self.wtr.write_str("?")?; + } + hir::RepetitionKind::ZeroOrMore => { + self.wtr.write_str("*")?; + } + hir::RepetitionKind::OneOrMore => { + self.wtr.write_str("+")?; + } + hir::RepetitionKind::Range(ref x) => match *x { + hir::RepetitionRange::Exactly(m) => { + write!(self.wtr, "{{{}}}", m)?; + } + hir::RepetitionRange::AtLeast(m) => { + write!(self.wtr, "{{{},}}", m)?; + } + hir::RepetitionRange::Bounded(m, n) => { + write!(self.wtr, "{{{},{}}}", m, n)?; + } + }, + } + if !x.greedy { + self.wtr.write_str("?")?; + } + } + HirKind::Group(_) => { + self.wtr.write_str(")")?; + } + } + Ok(()) + } + + fn visit_alternation_in(&mut self) -> fmt::Result { + self.wtr.write_str("|") + } +} + +impl<W: fmt::Write> Writer<W> { + fn write_literal_char(&mut self, c: char) -> fmt::Result { + if is_meta_character(c) { + self.wtr.write_str("\\")?; + } + self.wtr.write_char(c) + } + + fn write_literal_byte(&mut self, b: u8) -> fmt::Result { + let c = b as char; + if c <= 0x7F as char && !c.is_control() && !c.is_whitespace() { + self.write_literal_char(c) + } else { + write!(self.wtr, "(?-u:\\x{:02X})", b) + } + } + + fn write_literal_class_byte(&mut self, b: u8) -> fmt::Result { + let c = b as char; + if c <= 0x7F as char && !c.is_control() && !c.is_whitespace() { + self.write_literal_char(c) + } else { + write!(self.wtr, "\\x{:02X}", b) + } + } +} + +#[cfg(test)] +mod tests { + use super::Printer; + use crate::ParserBuilder; + + fn roundtrip(given: &str, expected: &str) { + roundtrip_with(|b| b, given, expected); + } + + fn roundtrip_bytes(given: &str, expected: &str) { + roundtrip_with(|b| b.allow_invalid_utf8(true), given, expected); + } + + fn roundtrip_with<F>(mut f: F, given: &str, expected: &str) + where + F: FnMut(&mut ParserBuilder) -> &mut ParserBuilder, + { + let mut builder = ParserBuilder::new(); + f(&mut builder); + let hir = builder.build().parse(given).unwrap(); + + let mut printer = Printer::new(); + let mut dst = String::new(); + printer.print(&hir, &mut dst).unwrap(); + + // Check that the result is actually valid. + builder.build().parse(&dst).unwrap(); + + assert_eq!(expected, dst); + } + + #[test] + fn print_literal() { + roundtrip("a", "a"); + roundtrip(r"\xff", "\u{FF}"); + roundtrip_bytes(r"\xff", "\u{FF}"); + roundtrip_bytes(r"(?-u)\xff", r"(?-u:\xFF)"); + roundtrip("☃", "☃"); + } + + #[test] + fn print_class() { + roundtrip(r"[a]", r"[a]"); + roundtrip(r"[a-z]", r"[a-z]"); + roundtrip(r"[a-z--b-c--x-y]", r"[ad-wz]"); + roundtrip(r"[^\x01-\u{10FFFF}]", "[\u{0}]"); + roundtrip(r"[-]", r"[\-]"); + roundtrip(r"[☃-⛄]", r"[☃-⛄]"); + + roundtrip(r"(?-u)[a]", r"(?-u:[a])"); + roundtrip(r"(?-u)[a-z]", r"(?-u:[a-z])"); + roundtrip_bytes(r"(?-u)[a-\xFF]", r"(?-u:[a-\xFF])"); + + // The following test that the printer escapes meta characters + // in character classes. + roundtrip(r"[\[]", r"[\[]"); + roundtrip(r"[Z-_]", r"[Z-_]"); + roundtrip(r"[Z-_--Z]", r"[\[-_]"); + + // The following test that the printer escapes meta characters + // in byte oriented character classes. + roundtrip_bytes(r"(?-u)[\[]", r"(?-u:[\[])"); + roundtrip_bytes(r"(?-u)[Z-_]", r"(?-u:[Z-_])"); + roundtrip_bytes(r"(?-u)[Z-_--Z]", r"(?-u:[\[-_])"); + } + + #[test] + fn print_anchor() { + roundtrip(r"^", r"\A"); + roundtrip(r"$", r"\z"); + roundtrip(r"(?m)^", r"(?m:^)"); + roundtrip(r"(?m)$", r"(?m:$)"); + } + + #[test] + fn print_word_boundary() { + roundtrip(r"\b", r"\b"); + roundtrip(r"\B", r"\B"); + roundtrip(r"(?-u)\b", r"(?-u:\b)"); + roundtrip_bytes(r"(?-u)\B", r"(?-u:\B)"); + } + + #[test] + fn print_repetition() { + roundtrip("a?", "a?"); + roundtrip("a??", "a??"); + roundtrip("(?U)a?", "a??"); + + roundtrip("a*", "a*"); + roundtrip("a*?", "a*?"); + roundtrip("(?U)a*", "a*?"); + + roundtrip("a+", "a+"); + roundtrip("a+?", "a+?"); + roundtrip("(?U)a+", "a+?"); + + roundtrip("a{1}", "a{1}"); + roundtrip("a{1,}", "a{1,}"); + roundtrip("a{1,5}", "a{1,5}"); + roundtrip("a{1}?", "a{1}?"); + roundtrip("a{1,}?", "a{1,}?"); + roundtrip("a{1,5}?", "a{1,5}?"); + roundtrip("(?U)a{1}", "a{1}?"); + roundtrip("(?U)a{1,}", "a{1,}?"); + roundtrip("(?U)a{1,5}", "a{1,5}?"); + } + + #[test] + fn print_group() { + roundtrip("()", "()"); + roundtrip("(?P<foo>)", "(?P<foo>)"); + roundtrip("(?:)", "(?:)"); + + roundtrip("(a)", "(a)"); + roundtrip("(?P<foo>a)", "(?P<foo>a)"); + roundtrip("(?:a)", "(?:a)"); + + roundtrip("((((a))))", "((((a))))"); + } + + #[test] + fn print_alternation() { + roundtrip("|", "|"); + roundtrip("||", "||"); + + roundtrip("a|b", "a|b"); + roundtrip("a|b|c", "a|b|c"); + roundtrip("foo|bar|quux", "foo|bar|quux"); + } +} diff --git a/third_party/rust/regex-syntax/src/hir/translate.rs b/third_party/rust/regex-syntax/src/hir/translate.rs new file mode 100644 index 0000000000..890e1608b3 --- /dev/null +++ b/third_party/rust/regex-syntax/src/hir/translate.rs @@ -0,0 +1,3207 @@ +/*! +Defines a translator that converts an `Ast` to an `Hir`. +*/ + +use std::cell::{Cell, RefCell}; +use std::result; + +use crate::ast::{self, Ast, Span, Visitor}; +use crate::hir::{self, Error, ErrorKind, Hir}; +use crate::unicode::{self, ClassQuery}; + +type Result<T> = result::Result<T, Error>; + +/// A builder for constructing an AST->HIR translator. +#[derive(Clone, Debug)] +pub struct TranslatorBuilder { + allow_invalid_utf8: bool, + flags: Flags, +} + +impl Default for TranslatorBuilder { + fn default() -> TranslatorBuilder { + TranslatorBuilder::new() + } +} + +impl TranslatorBuilder { + /// Create a new translator builder with a default c onfiguration. + pub fn new() -> TranslatorBuilder { + TranslatorBuilder { + allow_invalid_utf8: false, + flags: Flags::default(), + } + } + + /// Build a translator using the current configuration. + pub fn build(&self) -> Translator { + Translator { + stack: RefCell::new(vec![]), + flags: Cell::new(self.flags), + allow_invalid_utf8: self.allow_invalid_utf8, + } + } + + /// When enabled, translation will permit the construction of a regular + /// expression that may match invalid UTF-8. + /// + /// When disabled (the default), the translator is guaranteed to produce + /// an expression that will only ever match valid UTF-8 (otherwise, the + /// translator will return an error). + /// + /// Perhaps surprisingly, when invalid UTF-8 isn't allowed, a negated ASCII + /// word boundary (uttered as `(?-u:\B)` in the concrete syntax) will cause + /// the parser to return an error. Namely, a negated ASCII word boundary + /// can result in matching positions that aren't valid UTF-8 boundaries. + pub fn allow_invalid_utf8(&mut self, yes: bool) -> &mut TranslatorBuilder { + self.allow_invalid_utf8 = yes; + self + } + + /// Enable or disable the case insensitive flag (`i`) by default. + pub fn case_insensitive(&mut self, yes: bool) -> &mut TranslatorBuilder { + self.flags.case_insensitive = if yes { Some(true) } else { None }; + self + } + + /// Enable or disable the multi-line matching flag (`m`) by default. + pub fn multi_line(&mut self, yes: bool) -> &mut TranslatorBuilder { + self.flags.multi_line = if yes { Some(true) } else { None }; + self + } + + /// Enable or disable the "dot matches any character" flag (`s`) by + /// default. + pub fn dot_matches_new_line( + &mut self, + yes: bool, + ) -> &mut TranslatorBuilder { + self.flags.dot_matches_new_line = if yes { Some(true) } else { None }; + self + } + + /// Enable or disable the "swap greed" flag (`U`) by default. + pub fn swap_greed(&mut self, yes: bool) -> &mut TranslatorBuilder { + self.flags.swap_greed = if yes { Some(true) } else { None }; + self + } + + /// Enable or disable the Unicode flag (`u`) by default. + pub fn unicode(&mut self, yes: bool) -> &mut TranslatorBuilder { + self.flags.unicode = if yes { None } else { Some(false) }; + self + } +} + +/// A translator maps abstract syntax to a high level intermediate +/// representation. +/// +/// A translator may be benefit from reuse. That is, a translator can translate +/// many abstract syntax trees. +/// +/// A `Translator` can be configured in more detail via a +/// [`TranslatorBuilder`](struct.TranslatorBuilder.html). +#[derive(Clone, Debug)] +pub struct Translator { + /// Our call stack, but on the heap. + stack: RefCell<Vec<HirFrame>>, + /// The current flag settings. + flags: Cell<Flags>, + /// Whether we're allowed to produce HIR that can match arbitrary bytes. + allow_invalid_utf8: bool, +} + +impl Translator { + /// Create a new translator using the default configuration. + pub fn new() -> Translator { + TranslatorBuilder::new().build() + } + + /// Translate the given abstract syntax tree (AST) into a high level + /// intermediate representation (HIR). + /// + /// If there was a problem doing the translation, then an HIR-specific + /// error is returned. + /// + /// The original pattern string used to produce the `Ast` *must* also be + /// provided. The translator does not use the pattern string during any + /// correct translation, but is used for error reporting. + pub fn translate(&mut self, pattern: &str, ast: &Ast) -> Result<Hir> { + ast::visit(ast, TranslatorI::new(self, pattern)) + } +} + +/// An HirFrame is a single stack frame, represented explicitly, which is +/// created for each item in the Ast that we traverse. +/// +/// Note that technically, this type doesn't represent our entire stack +/// frame. In particular, the Ast visitor represents any state associated with +/// traversing the Ast itself. +#[derive(Clone, Debug)] +enum HirFrame { + /// An arbitrary HIR expression. These get pushed whenever we hit a base + /// case in the Ast. They get popped after an inductive (i.e., recursive) + /// step is complete. + Expr(Hir), + /// A Unicode character class. This frame is mutated as we descend into + /// the Ast of a character class (which is itself its own mini recursive + /// structure). + ClassUnicode(hir::ClassUnicode), + /// A byte-oriented character class. This frame is mutated as we descend + /// into the Ast of a character class (which is itself its own mini + /// recursive structure). + /// + /// Byte character classes are created when Unicode mode (`u`) is disabled. + /// If `allow_invalid_utf8` is disabled (the default), then a byte + /// character is only permitted to match ASCII text. + ClassBytes(hir::ClassBytes), + /// This is pushed on to the stack upon first seeing any kind of group, + /// indicated by parentheses (including non-capturing groups). It is popped + /// upon leaving a group. + Group { + /// The old active flags when this group was opened. + /// + /// If this group sets flags, then the new active flags are set to the + /// result of merging the old flags with the flags introduced by this + /// group. If the group doesn't set any flags, then this is simply + /// equivalent to whatever flags were set when the group was opened. + /// + /// When this group is popped, the active flags should be restored to + /// the flags set here. + /// + /// The "active" flags correspond to whatever flags are set in the + /// Translator. + old_flags: Flags, + }, + /// This is pushed whenever a concatenation is observed. After visiting + /// every sub-expression in the concatenation, the translator's stack is + /// popped until it sees a Concat frame. + Concat, + /// This is pushed whenever an alternation is observed. After visiting + /// every sub-expression in the alternation, the translator's stack is + /// popped until it sees an Alternation frame. + Alternation, +} + +impl HirFrame { + /// Assert that the current stack frame is an Hir expression and return it. + fn unwrap_expr(self) -> Hir { + match self { + HirFrame::Expr(expr) => expr, + _ => panic!("tried to unwrap expr from HirFrame, got: {:?}", self), + } + } + + /// Assert that the current stack frame is a Unicode class expression and + /// return it. + fn unwrap_class_unicode(self) -> hir::ClassUnicode { + match self { + HirFrame::ClassUnicode(cls) => cls, + _ => panic!( + "tried to unwrap Unicode class \ + from HirFrame, got: {:?}", + self + ), + } + } + + /// Assert that the current stack frame is a byte class expression and + /// return it. + fn unwrap_class_bytes(self) -> hir::ClassBytes { + match self { + HirFrame::ClassBytes(cls) => cls, + _ => panic!( + "tried to unwrap byte class \ + from HirFrame, got: {:?}", + self + ), + } + } + + /// Assert that the current stack frame is a group indicator and return + /// its corresponding flags (the flags that were active at the time the + /// group was entered). + fn unwrap_group(self) -> Flags { + match self { + HirFrame::Group { old_flags } => old_flags, + _ => { + panic!("tried to unwrap group from HirFrame, got: {:?}", self) + } + } + } +} + +impl<'t, 'p> Visitor for TranslatorI<'t, 'p> { + type Output = Hir; + type Err = Error; + + fn finish(self) -> Result<Hir> { + // ... otherwise, we should have exactly one HIR on the stack. + assert_eq!(self.trans().stack.borrow().len(), 1); + Ok(self.pop().unwrap().unwrap_expr()) + } + + fn visit_pre(&mut self, ast: &Ast) -> Result<()> { + match *ast { + Ast::Class(ast::Class::Bracketed(_)) => { + if self.flags().unicode() { + let cls = hir::ClassUnicode::empty(); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let cls = hir::ClassBytes::empty(); + self.push(HirFrame::ClassBytes(cls)); + } + } + Ast::Group(ref x) => { + let old_flags = x + .flags() + .map(|ast| self.set_flags(ast)) + .unwrap_or_else(|| self.flags()); + self.push(HirFrame::Group { old_flags }); + } + Ast::Concat(ref x) if x.asts.is_empty() => {} + Ast::Concat(_) => { + self.push(HirFrame::Concat); + } + Ast::Alternation(ref x) if x.asts.is_empty() => {} + Ast::Alternation(_) => { + self.push(HirFrame::Alternation); + } + _ => {} + } + Ok(()) + } + + fn visit_post(&mut self, ast: &Ast) -> Result<()> { + match *ast { + Ast::Empty(_) => { + self.push(HirFrame::Expr(Hir::empty())); + } + Ast::Flags(ref x) => { + self.set_flags(&x.flags); + // Flags in the AST are generally considered directives and + // not actual sub-expressions. However, they can be used in + // the concrete syntax like `((?i))`, and we need some kind of + // indication of an expression there, and Empty is the correct + // choice. + // + // There can also be things like `(?i)+`, but we rule those out + // in the parser. In the future, we might allow them for + // consistency sake. + self.push(HirFrame::Expr(Hir::empty())); + } + Ast::Literal(ref x) => { + self.push(HirFrame::Expr(self.hir_literal(x)?)); + } + Ast::Dot(span) => { + self.push(HirFrame::Expr(self.hir_dot(span)?)); + } + Ast::Assertion(ref x) => { + self.push(HirFrame::Expr(self.hir_assertion(x)?)); + } + Ast::Class(ast::Class::Perl(ref x)) => { + if self.flags().unicode() { + let cls = self.hir_perl_unicode_class(x)?; + let hcls = hir::Class::Unicode(cls); + self.push(HirFrame::Expr(Hir::class(hcls))); + } else { + let cls = self.hir_perl_byte_class(x); + let hcls = hir::Class::Bytes(cls); + self.push(HirFrame::Expr(Hir::class(hcls))); + } + } + Ast::Class(ast::Class::Unicode(ref x)) => { + let cls = hir::Class::Unicode(self.hir_unicode_class(x)?); + self.push(HirFrame::Expr(Hir::class(cls))); + } + Ast::Class(ast::Class::Bracketed(ref ast)) => { + if self.flags().unicode() { + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + self.unicode_fold_and_negate( + &ast.span, + ast.negated, + &mut cls, + )?; + if cls.ranges().is_empty() { + return Err(self.error( + ast.span, + ErrorKind::EmptyClassNotAllowed, + )); + } + let expr = Hir::class(hir::Class::Unicode(cls)); + self.push(HirFrame::Expr(expr)); + } else { + let mut cls = self.pop().unwrap().unwrap_class_bytes(); + self.bytes_fold_and_negate( + &ast.span, + ast.negated, + &mut cls, + )?; + if cls.ranges().is_empty() { + return Err(self.error( + ast.span, + ErrorKind::EmptyClassNotAllowed, + )); + } + + let expr = Hir::class(hir::Class::Bytes(cls)); + self.push(HirFrame::Expr(expr)); + } + } + Ast::Repetition(ref x) => { + let expr = self.pop().unwrap().unwrap_expr(); + self.push(HirFrame::Expr(self.hir_repetition(x, expr))); + } + Ast::Group(ref x) => { + let expr = self.pop().unwrap().unwrap_expr(); + let old_flags = self.pop().unwrap().unwrap_group(); + self.trans().flags.set(old_flags); + self.push(HirFrame::Expr(self.hir_group(x, expr))); + } + Ast::Concat(_) => { + let mut exprs = vec![]; + while let Some(HirFrame::Expr(expr)) = self.pop() { + if !expr.kind().is_empty() { + exprs.push(expr); + } + } + exprs.reverse(); + self.push(HirFrame::Expr(Hir::concat(exprs))); + } + Ast::Alternation(_) => { + let mut exprs = vec![]; + while let Some(HirFrame::Expr(expr)) = self.pop() { + exprs.push(expr); + } + exprs.reverse(); + self.push(HirFrame::Expr(Hir::alternation(exprs))); + } + } + Ok(()) + } + + fn visit_class_set_item_pre( + &mut self, + ast: &ast::ClassSetItem, + ) -> Result<()> { + match *ast { + ast::ClassSetItem::Bracketed(_) => { + if self.flags().unicode() { + let cls = hir::ClassUnicode::empty(); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let cls = hir::ClassBytes::empty(); + self.push(HirFrame::ClassBytes(cls)); + } + } + // We needn't handle the Union case here since the visitor will + // do it for us. + _ => {} + } + Ok(()) + } + + fn visit_class_set_item_post( + &mut self, + ast: &ast::ClassSetItem, + ) -> Result<()> { + match *ast { + ast::ClassSetItem::Empty(_) => {} + ast::ClassSetItem::Literal(ref x) => { + if self.flags().unicode() { + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + cls.push(hir::ClassUnicodeRange::new(x.c, x.c)); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let mut cls = self.pop().unwrap().unwrap_class_bytes(); + let byte = self.class_literal_byte(x)?; + cls.push(hir::ClassBytesRange::new(byte, byte)); + self.push(HirFrame::ClassBytes(cls)); + } + } + ast::ClassSetItem::Range(ref x) => { + if self.flags().unicode() { + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + cls.push(hir::ClassUnicodeRange::new(x.start.c, x.end.c)); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let mut cls = self.pop().unwrap().unwrap_class_bytes(); + let start = self.class_literal_byte(&x.start)?; + let end = self.class_literal_byte(&x.end)?; + cls.push(hir::ClassBytesRange::new(start, end)); + self.push(HirFrame::ClassBytes(cls)); + } + } + ast::ClassSetItem::Ascii(ref x) => { + if self.flags().unicode() { + let xcls = self.hir_ascii_unicode_class(x)?; + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + cls.union(&xcls); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let xcls = self.hir_ascii_byte_class(x)?; + let mut cls = self.pop().unwrap().unwrap_class_bytes(); + cls.union(&xcls); + self.push(HirFrame::ClassBytes(cls)); + } + } + ast::ClassSetItem::Unicode(ref x) => { + let xcls = self.hir_unicode_class(x)?; + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + cls.union(&xcls); + self.push(HirFrame::ClassUnicode(cls)); + } + ast::ClassSetItem::Perl(ref x) => { + if self.flags().unicode() { + let xcls = self.hir_perl_unicode_class(x)?; + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + cls.union(&xcls); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let xcls = self.hir_perl_byte_class(x); + let mut cls = self.pop().unwrap().unwrap_class_bytes(); + cls.union(&xcls); + self.push(HirFrame::ClassBytes(cls)); + } + } + ast::ClassSetItem::Bracketed(ref ast) => { + if self.flags().unicode() { + let mut cls1 = self.pop().unwrap().unwrap_class_unicode(); + self.unicode_fold_and_negate( + &ast.span, + ast.negated, + &mut cls1, + )?; + + let mut cls2 = self.pop().unwrap().unwrap_class_unicode(); + cls2.union(&cls1); + self.push(HirFrame::ClassUnicode(cls2)); + } else { + let mut cls1 = self.pop().unwrap().unwrap_class_bytes(); + self.bytes_fold_and_negate( + &ast.span, + ast.negated, + &mut cls1, + )?; + + let mut cls2 = self.pop().unwrap().unwrap_class_bytes(); + cls2.union(&cls1); + self.push(HirFrame::ClassBytes(cls2)); + } + } + // This is handled automatically by the visitor. + ast::ClassSetItem::Union(_) => {} + } + Ok(()) + } + + fn visit_class_set_binary_op_pre( + &mut self, + _op: &ast::ClassSetBinaryOp, + ) -> Result<()> { + if self.flags().unicode() { + let cls = hir::ClassUnicode::empty(); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let cls = hir::ClassBytes::empty(); + self.push(HirFrame::ClassBytes(cls)); + } + Ok(()) + } + + fn visit_class_set_binary_op_in( + &mut self, + _op: &ast::ClassSetBinaryOp, + ) -> Result<()> { + if self.flags().unicode() { + let cls = hir::ClassUnicode::empty(); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let cls = hir::ClassBytes::empty(); + self.push(HirFrame::ClassBytes(cls)); + } + Ok(()) + } + + fn visit_class_set_binary_op_post( + &mut self, + op: &ast::ClassSetBinaryOp, + ) -> Result<()> { + use crate::ast::ClassSetBinaryOpKind::*; + + if self.flags().unicode() { + let mut rhs = self.pop().unwrap().unwrap_class_unicode(); + let mut lhs = self.pop().unwrap().unwrap_class_unicode(); + let mut cls = self.pop().unwrap().unwrap_class_unicode(); + if self.flags().case_insensitive() { + rhs.try_case_fold_simple().map_err(|_| { + self.error( + op.rhs.span().clone(), + ErrorKind::UnicodeCaseUnavailable, + ) + })?; + lhs.try_case_fold_simple().map_err(|_| { + self.error( + op.lhs.span().clone(), + ErrorKind::UnicodeCaseUnavailable, + ) + })?; + } + match op.kind { + Intersection => lhs.intersect(&rhs), + Difference => lhs.difference(&rhs), + SymmetricDifference => lhs.symmetric_difference(&rhs), + } + cls.union(&lhs); + self.push(HirFrame::ClassUnicode(cls)); + } else { + let mut rhs = self.pop().unwrap().unwrap_class_bytes(); + let mut lhs = self.pop().unwrap().unwrap_class_bytes(); + let mut cls = self.pop().unwrap().unwrap_class_bytes(); + if self.flags().case_insensitive() { + rhs.case_fold_simple(); + lhs.case_fold_simple(); + } + match op.kind { + Intersection => lhs.intersect(&rhs), + Difference => lhs.difference(&rhs), + SymmetricDifference => lhs.symmetric_difference(&rhs), + } + cls.union(&lhs); + self.push(HirFrame::ClassBytes(cls)); + } + Ok(()) + } +} + +/// The internal implementation of a translator. +/// +/// This type is responsible for carrying around the original pattern string, +/// which is not tied to the internal state of a translator. +/// +/// A TranslatorI exists for the time it takes to translate a single Ast. +#[derive(Clone, Debug)] +struct TranslatorI<'t, 'p> { + trans: &'t Translator, + pattern: &'p str, +} + +impl<'t, 'p> TranslatorI<'t, 'p> { + /// Build a new internal translator. + fn new(trans: &'t Translator, pattern: &'p str) -> TranslatorI<'t, 'p> { + TranslatorI { trans, pattern } + } + + /// Return a reference to the underlying translator. + fn trans(&self) -> &Translator { + &self.trans + } + + /// Push the given frame on to the call stack. + fn push(&self, frame: HirFrame) { + self.trans().stack.borrow_mut().push(frame); + } + + /// Pop the top of the call stack. If the call stack is empty, return None. + fn pop(&self) -> Option<HirFrame> { + self.trans().stack.borrow_mut().pop() + } + + /// Create a new error with the given span and error type. + fn error(&self, span: Span, kind: ErrorKind) -> Error { + Error { kind, pattern: self.pattern.to_string(), span } + } + + /// Return a copy of the active flags. + fn flags(&self) -> Flags { + self.trans().flags.get() + } + + /// Set the flags of this translator from the flags set in the given AST. + /// Then, return the old flags. + fn set_flags(&self, ast_flags: &ast::Flags) -> Flags { + let old_flags = self.flags(); + let mut new_flags = Flags::from_ast(ast_flags); + new_flags.merge(&old_flags); + self.trans().flags.set(new_flags); + old_flags + } + + fn hir_literal(&self, lit: &ast::Literal) -> Result<Hir> { + let ch = match self.literal_to_char(lit)? { + byte @ hir::Literal::Byte(_) => return Ok(Hir::literal(byte)), + hir::Literal::Unicode(ch) => ch, + }; + if self.flags().case_insensitive() { + self.hir_from_char_case_insensitive(lit.span, ch) + } else { + self.hir_from_char(lit.span, ch) + } + } + + /// Convert an Ast literal to its scalar representation. + /// + /// When Unicode mode is enabled, then this always succeeds and returns a + /// `char` (Unicode scalar value). + /// + /// When Unicode mode is disabled, then a raw byte is returned. If that + /// byte is not ASCII and invalid UTF-8 is not allowed, then this returns + /// an error. + fn literal_to_char(&self, lit: &ast::Literal) -> Result<hir::Literal> { + if self.flags().unicode() { + return Ok(hir::Literal::Unicode(lit.c)); + } + let byte = match lit.byte() { + None => return Ok(hir::Literal::Unicode(lit.c)), + Some(byte) => byte, + }; + if byte <= 0x7F { + return Ok(hir::Literal::Unicode(byte as char)); + } + if !self.trans().allow_invalid_utf8 { + return Err(self.error(lit.span, ErrorKind::InvalidUtf8)); + } + Ok(hir::Literal::Byte(byte)) + } + + fn hir_from_char(&self, span: Span, c: char) -> Result<Hir> { + if !self.flags().unicode() && c.len_utf8() > 1 { + return Err(self.error(span, ErrorKind::UnicodeNotAllowed)); + } + Ok(Hir::literal(hir::Literal::Unicode(c))) + } + + fn hir_from_char_case_insensitive( + &self, + span: Span, + c: char, + ) -> Result<Hir> { + if self.flags().unicode() { + // If case folding won't do anything, then don't bother trying. + let map = + unicode::contains_simple_case_mapping(c, c).map_err(|_| { + self.error(span, ErrorKind::UnicodeCaseUnavailable) + })?; + if !map { + return self.hir_from_char(span, c); + } + let mut cls = + hir::ClassUnicode::new(vec![hir::ClassUnicodeRange::new( + c, c, + )]); + cls.try_case_fold_simple().map_err(|_| { + self.error(span, ErrorKind::UnicodeCaseUnavailable) + })?; + Ok(Hir::class(hir::Class::Unicode(cls))) + } else { + if c.len_utf8() > 1 { + return Err(self.error(span, ErrorKind::UnicodeNotAllowed)); + } + // If case folding won't do anything, then don't bother trying. + match c { + 'A'..='Z' | 'a'..='z' => {} + _ => return self.hir_from_char(span, c), + } + let mut cls = + hir::ClassBytes::new(vec![hir::ClassBytesRange::new( + c as u8, c as u8, + )]); + cls.case_fold_simple(); + Ok(Hir::class(hir::Class::Bytes(cls))) + } + } + + fn hir_dot(&self, span: Span) -> Result<Hir> { + let unicode = self.flags().unicode(); + if !unicode && !self.trans().allow_invalid_utf8 { + return Err(self.error(span, ErrorKind::InvalidUtf8)); + } + Ok(if self.flags().dot_matches_new_line() { + Hir::any(!unicode) + } else { + Hir::dot(!unicode) + }) + } + + fn hir_assertion(&self, asst: &ast::Assertion) -> Result<Hir> { + let unicode = self.flags().unicode(); + let multi_line = self.flags().multi_line(); + Ok(match asst.kind { + ast::AssertionKind::StartLine => Hir::anchor(if multi_line { + hir::Anchor::StartLine + } else { + hir::Anchor::StartText + }), + ast::AssertionKind::EndLine => Hir::anchor(if multi_line { + hir::Anchor::EndLine + } else { + hir::Anchor::EndText + }), + ast::AssertionKind::StartText => { + Hir::anchor(hir::Anchor::StartText) + } + ast::AssertionKind::EndText => Hir::anchor(hir::Anchor::EndText), + ast::AssertionKind::WordBoundary => { + Hir::word_boundary(if unicode { + hir::WordBoundary::Unicode + } else { + hir::WordBoundary::Ascii + }) + } + ast::AssertionKind::NotWordBoundary => { + Hir::word_boundary(if unicode { + hir::WordBoundary::UnicodeNegate + } else { + // It is possible for negated ASCII word boundaries to + // match at invalid UTF-8 boundaries, even when searching + // valid UTF-8. + if !self.trans().allow_invalid_utf8 { + return Err( + self.error(asst.span, ErrorKind::InvalidUtf8) + ); + } + hir::WordBoundary::AsciiNegate + }) + } + }) + } + + fn hir_group(&self, group: &ast::Group, expr: Hir) -> Hir { + let kind = match group.kind { + ast::GroupKind::CaptureIndex(idx) => { + hir::GroupKind::CaptureIndex(idx) + } + ast::GroupKind::CaptureName(ref capname) => { + hir::GroupKind::CaptureName { + name: capname.name.clone(), + index: capname.index, + } + } + ast::GroupKind::NonCapturing(_) => hir::GroupKind::NonCapturing, + }; + Hir::group(hir::Group { kind, hir: Box::new(expr) }) + } + + fn hir_repetition(&self, rep: &ast::Repetition, expr: Hir) -> Hir { + let kind = match rep.op.kind { + ast::RepetitionKind::ZeroOrOne => hir::RepetitionKind::ZeroOrOne, + ast::RepetitionKind::ZeroOrMore => hir::RepetitionKind::ZeroOrMore, + ast::RepetitionKind::OneOrMore => hir::RepetitionKind::OneOrMore, + ast::RepetitionKind::Range(ast::RepetitionRange::Exactly(m)) => { + hir::RepetitionKind::Range(hir::RepetitionRange::Exactly(m)) + } + ast::RepetitionKind::Range(ast::RepetitionRange::AtLeast(m)) => { + hir::RepetitionKind::Range(hir::RepetitionRange::AtLeast(m)) + } + ast::RepetitionKind::Range(ast::RepetitionRange::Bounded( + m, + n, + )) => { + hir::RepetitionKind::Range(hir::RepetitionRange::Bounded(m, n)) + } + }; + let greedy = + if self.flags().swap_greed() { !rep.greedy } else { rep.greedy }; + Hir::repetition(hir::Repetition { kind, greedy, hir: Box::new(expr) }) + } + + fn hir_unicode_class( + &self, + ast_class: &ast::ClassUnicode, + ) -> Result<hir::ClassUnicode> { + use crate::ast::ClassUnicodeKind::*; + + if !self.flags().unicode() { + return Err( + self.error(ast_class.span, ErrorKind::UnicodeNotAllowed) + ); + } + let query = match ast_class.kind { + OneLetter(name) => ClassQuery::OneLetter(name), + Named(ref name) => ClassQuery::Binary(name), + NamedValue { ref name, ref value, .. } => ClassQuery::ByValue { + property_name: name, + property_value: value, + }, + }; + let mut result = self.convert_unicode_class_error( + &ast_class.span, + unicode::class(query), + ); + if let Ok(ref mut class) = result { + self.unicode_fold_and_negate( + &ast_class.span, + ast_class.negated, + class, + )?; + if class.ranges().is_empty() { + let err = self + .error(ast_class.span, ErrorKind::EmptyClassNotAllowed); + return Err(err); + } + } + result + } + + fn hir_ascii_unicode_class( + &self, + ast: &ast::ClassAscii, + ) -> Result<hir::ClassUnicode> { + let mut cls = hir::ClassUnicode::new( + ascii_class(&ast.kind) + .iter() + .map(|&(s, e)| hir::ClassUnicodeRange::new(s, e)), + ); + self.unicode_fold_and_negate(&ast.span, ast.negated, &mut cls)?; + Ok(cls) + } + + fn hir_ascii_byte_class( + &self, + ast: &ast::ClassAscii, + ) -> Result<hir::ClassBytes> { + let mut cls = hir::ClassBytes::new( + ascii_class(&ast.kind) + .iter() + .map(|&(s, e)| hir::ClassBytesRange::new(s as u8, e as u8)), + ); + self.bytes_fold_and_negate(&ast.span, ast.negated, &mut cls)?; + Ok(cls) + } + + fn hir_perl_unicode_class( + &self, + ast_class: &ast::ClassPerl, + ) -> Result<hir::ClassUnicode> { + use crate::ast::ClassPerlKind::*; + + assert!(self.flags().unicode()); + let result = match ast_class.kind { + Digit => unicode::perl_digit(), + Space => unicode::perl_space(), + Word => unicode::perl_word(), + }; + let mut class = + self.convert_unicode_class_error(&ast_class.span, result)?; + // We needn't apply case folding here because the Perl Unicode classes + // are already closed under Unicode simple case folding. + if ast_class.negated { + class.negate(); + } + Ok(class) + } + + fn hir_perl_byte_class( + &self, + ast_class: &ast::ClassPerl, + ) -> hir::ClassBytes { + use crate::ast::ClassPerlKind::*; + + assert!(!self.flags().unicode()); + let mut class = match ast_class.kind { + Digit => hir_ascii_class_bytes(&ast::ClassAsciiKind::Digit), + Space => hir_ascii_class_bytes(&ast::ClassAsciiKind::Space), + Word => hir_ascii_class_bytes(&ast::ClassAsciiKind::Word), + }; + // We needn't apply case folding here because the Perl ASCII classes + // are already closed (under ASCII case folding). + if ast_class.negated { + class.negate(); + } + class + } + + /// Converts the given Unicode specific error to an HIR translation error. + /// + /// The span given should approximate the position at which an error would + /// occur. + fn convert_unicode_class_error( + &self, + span: &Span, + result: unicode::Result<hir::ClassUnicode>, + ) -> Result<hir::ClassUnicode> { + result.map_err(|err| { + let sp = span.clone(); + match err { + unicode::Error::PropertyNotFound => { + self.error(sp, ErrorKind::UnicodePropertyNotFound) + } + unicode::Error::PropertyValueNotFound => { + self.error(sp, ErrorKind::UnicodePropertyValueNotFound) + } + unicode::Error::PerlClassNotFound => { + self.error(sp, ErrorKind::UnicodePerlClassNotFound) + } + } + }) + } + + fn unicode_fold_and_negate( + &self, + span: &Span, + negated: bool, + class: &mut hir::ClassUnicode, + ) -> Result<()> { + // Note that we must apply case folding before negation! + // Consider `(?i)[^x]`. If we applied negation field, then + // the result would be the character class that matched any + // Unicode scalar value. + if self.flags().case_insensitive() { + class.try_case_fold_simple().map_err(|_| { + self.error(span.clone(), ErrorKind::UnicodeCaseUnavailable) + })?; + } + if negated { + class.negate(); + } + Ok(()) + } + + fn bytes_fold_and_negate( + &self, + span: &Span, + negated: bool, + class: &mut hir::ClassBytes, + ) -> Result<()> { + // Note that we must apply case folding before negation! + // Consider `(?i)[^x]`. If we applied negation first, then + // the result would be the character class that matched any + // Unicode scalar value. + if self.flags().case_insensitive() { + class.case_fold_simple(); + } + if negated { + class.negate(); + } + if !self.trans().allow_invalid_utf8 && !class.is_all_ascii() { + return Err(self.error(span.clone(), ErrorKind::InvalidUtf8)); + } + Ok(()) + } + + /// Return a scalar byte value suitable for use as a literal in a byte + /// character class. + fn class_literal_byte(&self, ast: &ast::Literal) -> Result<u8> { + match self.literal_to_char(ast)? { + hir::Literal::Byte(byte) => Ok(byte), + hir::Literal::Unicode(ch) => { + if ch <= 0x7F as char { + Ok(ch as u8) + } else { + // We can't feasibly support Unicode in + // byte oriented classes. Byte classes don't + // do Unicode case folding. + Err(self.error(ast.span, ErrorKind::UnicodeNotAllowed)) + } + } + } + } +} + +/// A translator's representation of a regular expression's flags at any given +/// moment in time. +/// +/// Each flag can be in one of three states: absent, present but disabled or +/// present but enabled. +#[derive(Clone, Copy, Debug, Default)] +struct Flags { + case_insensitive: Option<bool>, + multi_line: Option<bool>, + dot_matches_new_line: Option<bool>, + swap_greed: Option<bool>, + unicode: Option<bool>, + // Note that `ignore_whitespace` is omitted here because it is handled + // entirely in the parser. +} + +impl Flags { + fn from_ast(ast: &ast::Flags) -> Flags { + let mut flags = Flags::default(); + let mut enable = true; + for item in &ast.items { + match item.kind { + ast::FlagsItemKind::Negation => { + enable = false; + } + ast::FlagsItemKind::Flag(ast::Flag::CaseInsensitive) => { + flags.case_insensitive = Some(enable); + } + ast::FlagsItemKind::Flag(ast::Flag::MultiLine) => { + flags.multi_line = Some(enable); + } + ast::FlagsItemKind::Flag(ast::Flag::DotMatchesNewLine) => { + flags.dot_matches_new_line = Some(enable); + } + ast::FlagsItemKind::Flag(ast::Flag::SwapGreed) => { + flags.swap_greed = Some(enable); + } + ast::FlagsItemKind::Flag(ast::Flag::Unicode) => { + flags.unicode = Some(enable); + } + ast::FlagsItemKind::Flag(ast::Flag::IgnoreWhitespace) => {} + } + } + flags + } + + fn merge(&mut self, previous: &Flags) { + if self.case_insensitive.is_none() { + self.case_insensitive = previous.case_insensitive; + } + if self.multi_line.is_none() { + self.multi_line = previous.multi_line; + } + if self.dot_matches_new_line.is_none() { + self.dot_matches_new_line = previous.dot_matches_new_line; + } + if self.swap_greed.is_none() { + self.swap_greed = previous.swap_greed; + } + if self.unicode.is_none() { + self.unicode = previous.unicode; + } + } + + fn case_insensitive(&self) -> bool { + self.case_insensitive.unwrap_or(false) + } + + fn multi_line(&self) -> bool { + self.multi_line.unwrap_or(false) + } + + fn dot_matches_new_line(&self) -> bool { + self.dot_matches_new_line.unwrap_or(false) + } + + fn swap_greed(&self) -> bool { + self.swap_greed.unwrap_or(false) + } + + fn unicode(&self) -> bool { + self.unicode.unwrap_or(true) + } +} + +fn hir_ascii_class_bytes(kind: &ast::ClassAsciiKind) -> hir::ClassBytes { + let ranges: Vec<_> = ascii_class(kind) + .iter() + .cloned() + .map(|(s, e)| hir::ClassBytesRange::new(s as u8, e as u8)) + .collect(); + hir::ClassBytes::new(ranges) +} + +fn ascii_class(kind: &ast::ClassAsciiKind) -> &'static [(char, char)] { + use crate::ast::ClassAsciiKind::*; + match *kind { + Alnum => &[('0', '9'), ('A', 'Z'), ('a', 'z')], + Alpha => &[('A', 'Z'), ('a', 'z')], + Ascii => &[('\x00', '\x7F')], + Blank => &[('\t', '\t'), (' ', ' ')], + Cntrl => &[('\x00', '\x1F'), ('\x7F', '\x7F')], + Digit => &[('0', '9')], + Graph => &[('!', '~')], + Lower => &[('a', 'z')], + Print => &[(' ', '~')], + Punct => &[('!', '/'), (':', '@'), ('[', '`'), ('{', '~')], + Space => &[ + ('\t', '\t'), + ('\n', '\n'), + ('\x0B', '\x0B'), + ('\x0C', '\x0C'), + ('\r', '\r'), + (' ', ' '), + ], + Upper => &[('A', 'Z')], + Word => &[('0', '9'), ('A', 'Z'), ('_', '_'), ('a', 'z')], + Xdigit => &[('0', '9'), ('A', 'F'), ('a', 'f')], + } +} + +#[cfg(test)] +mod tests { + use crate::ast::parse::ParserBuilder; + use crate::ast::{self, Ast, Position, Span}; + use crate::hir::{self, Hir, HirKind}; + use crate::unicode::{self, ClassQuery}; + + use super::{ascii_class, TranslatorBuilder}; + + // We create these errors to compare with real hir::Errors in the tests. + // We define equality between TestError and hir::Error to disregard the + // pattern string in hir::Error, which is annoying to provide in tests. + #[derive(Clone, Debug)] + struct TestError { + span: Span, + kind: hir::ErrorKind, + } + + impl PartialEq<hir::Error> for TestError { + fn eq(&self, other: &hir::Error) -> bool { + self.span == other.span && self.kind == other.kind + } + } + + impl PartialEq<TestError> for hir::Error { + fn eq(&self, other: &TestError) -> bool { + self.span == other.span && self.kind == other.kind + } + } + + fn parse(pattern: &str) -> Ast { + ParserBuilder::new().octal(true).build().parse(pattern).unwrap() + } + + fn t(pattern: &str) -> Hir { + TranslatorBuilder::new() + .allow_invalid_utf8(false) + .build() + .translate(pattern, &parse(pattern)) + .unwrap() + } + + fn t_err(pattern: &str) -> hir::Error { + TranslatorBuilder::new() + .allow_invalid_utf8(false) + .build() + .translate(pattern, &parse(pattern)) + .unwrap_err() + } + + fn t_bytes(pattern: &str) -> Hir { + TranslatorBuilder::new() + .allow_invalid_utf8(true) + .build() + .translate(pattern, &parse(pattern)) + .unwrap() + } + + fn hir_lit(s: &str) -> Hir { + match s.len() { + 0 => Hir::empty(), + _ => { + let lits = s + .chars() + .map(hir::Literal::Unicode) + .map(Hir::literal) + .collect(); + Hir::concat(lits) + } + } + } + + fn hir_blit(s: &[u8]) -> Hir { + match s.len() { + 0 => Hir::empty(), + 1 => Hir::literal(hir::Literal::Byte(s[0])), + _ => { + let lits = s + .iter() + .cloned() + .map(hir::Literal::Byte) + .map(Hir::literal) + .collect(); + Hir::concat(lits) + } + } + } + + fn hir_group(i: u32, expr: Hir) -> Hir { + Hir::group(hir::Group { + kind: hir::GroupKind::CaptureIndex(i), + hir: Box::new(expr), + }) + } + + fn hir_group_name(i: u32, name: &str, expr: Hir) -> Hir { + Hir::group(hir::Group { + kind: hir::GroupKind::CaptureName { + name: name.to_string(), + index: i, + }, + hir: Box::new(expr), + }) + } + + fn hir_group_nocap(expr: Hir) -> Hir { + Hir::group(hir::Group { + kind: hir::GroupKind::NonCapturing, + hir: Box::new(expr), + }) + } + + fn hir_quest(greedy: bool, expr: Hir) -> Hir { + Hir::repetition(hir::Repetition { + kind: hir::RepetitionKind::ZeroOrOne, + greedy, + hir: Box::new(expr), + }) + } + + fn hir_star(greedy: bool, expr: Hir) -> Hir { + Hir::repetition(hir::Repetition { + kind: hir::RepetitionKind::ZeroOrMore, + greedy, + hir: Box::new(expr), + }) + } + + fn hir_plus(greedy: bool, expr: Hir) -> Hir { + Hir::repetition(hir::Repetition { + kind: hir::RepetitionKind::OneOrMore, + greedy, + hir: Box::new(expr), + }) + } + + fn hir_range(greedy: bool, range: hir::RepetitionRange, expr: Hir) -> Hir { + Hir::repetition(hir::Repetition { + kind: hir::RepetitionKind::Range(range), + greedy, + hir: Box::new(expr), + }) + } + + fn hir_alt(alts: Vec<Hir>) -> Hir { + Hir::alternation(alts) + } + + fn hir_cat(exprs: Vec<Hir>) -> Hir { + Hir::concat(exprs) + } + + #[allow(dead_code)] + fn hir_uclass_query(query: ClassQuery<'_>) -> Hir { + Hir::class(hir::Class::Unicode(unicode::class(query).unwrap())) + } + + #[allow(dead_code)] + fn hir_uclass_perl_word() -> Hir { + Hir::class(hir::Class::Unicode(unicode::perl_word().unwrap())) + } + + fn hir_uclass(ranges: &[(char, char)]) -> Hir { + let ranges: Vec<hir::ClassUnicodeRange> = ranges + .iter() + .map(|&(s, e)| hir::ClassUnicodeRange::new(s, e)) + .collect(); + Hir::class(hir::Class::Unicode(hir::ClassUnicode::new(ranges))) + } + + fn hir_bclass(ranges: &[(u8, u8)]) -> Hir { + let ranges: Vec<hir::ClassBytesRange> = ranges + .iter() + .map(|&(s, e)| hir::ClassBytesRange::new(s, e)) + .collect(); + Hir::class(hir::Class::Bytes(hir::ClassBytes::new(ranges))) + } + + fn hir_bclass_from_char(ranges: &[(char, char)]) -> Hir { + let ranges: Vec<hir::ClassBytesRange> = ranges + .iter() + .map(|&(s, e)| { + assert!(s as u32 <= 0x7F); + assert!(e as u32 <= 0x7F); + hir::ClassBytesRange::new(s as u8, e as u8) + }) + .collect(); + Hir::class(hir::Class::Bytes(hir::ClassBytes::new(ranges))) + } + + fn hir_case_fold(expr: Hir) -> Hir { + match expr.into_kind() { + HirKind::Class(mut cls) => { + cls.case_fold_simple(); + Hir::class(cls) + } + _ => panic!("cannot case fold non-class Hir expr"), + } + } + + fn hir_negate(expr: Hir) -> Hir { + match expr.into_kind() { + HirKind::Class(mut cls) => { + cls.negate(); + Hir::class(cls) + } + _ => panic!("cannot negate non-class Hir expr"), + } + } + + #[allow(dead_code)] + fn hir_union(expr1: Hir, expr2: Hir) -> Hir { + use crate::hir::Class::{Bytes, Unicode}; + + match (expr1.into_kind(), expr2.into_kind()) { + (HirKind::Class(Unicode(mut c1)), HirKind::Class(Unicode(c2))) => { + c1.union(&c2); + Hir::class(hir::Class::Unicode(c1)) + } + (HirKind::Class(Bytes(mut c1)), HirKind::Class(Bytes(c2))) => { + c1.union(&c2); + Hir::class(hir::Class::Bytes(c1)) + } + _ => panic!("cannot union non-class Hir exprs"), + } + } + + #[allow(dead_code)] + fn hir_difference(expr1: Hir, expr2: Hir) -> Hir { + use crate::hir::Class::{Bytes, Unicode}; + + match (expr1.into_kind(), expr2.into_kind()) { + (HirKind::Class(Unicode(mut c1)), HirKind::Class(Unicode(c2))) => { + c1.difference(&c2); + Hir::class(hir::Class::Unicode(c1)) + } + (HirKind::Class(Bytes(mut c1)), HirKind::Class(Bytes(c2))) => { + c1.difference(&c2); + Hir::class(hir::Class::Bytes(c1)) + } + _ => panic!("cannot difference non-class Hir exprs"), + } + } + + fn hir_anchor(anchor: hir::Anchor) -> Hir { + Hir::anchor(anchor) + } + + fn hir_word(wb: hir::WordBoundary) -> Hir { + Hir::word_boundary(wb) + } + + #[test] + fn empty() { + assert_eq!(t(""), Hir::empty()); + assert_eq!(t("(?i)"), Hir::empty()); + assert_eq!(t("()"), hir_group(1, Hir::empty())); + assert_eq!(t("(?:)"), hir_group_nocap(Hir::empty())); + assert_eq!(t("(?P<wat>)"), hir_group_name(1, "wat", Hir::empty())); + assert_eq!(t("|"), hir_alt(vec![Hir::empty(), Hir::empty()])); + assert_eq!( + t("()|()"), + hir_alt(vec![ + hir_group(1, Hir::empty()), + hir_group(2, Hir::empty()), + ]) + ); + assert_eq!( + t("(|b)"), + hir_group(1, hir_alt(vec![Hir::empty(), hir_lit("b"),])) + ); + assert_eq!( + t("(a|)"), + hir_group(1, hir_alt(vec![hir_lit("a"), Hir::empty(),])) + ); + assert_eq!( + t("(a||c)"), + hir_group( + 1, + hir_alt(vec![hir_lit("a"), Hir::empty(), hir_lit("c"),]) + ) + ); + assert_eq!( + t("(||)"), + hir_group( + 1, + hir_alt(vec![Hir::empty(), Hir::empty(), Hir::empty(),]) + ) + ); + } + + #[test] + fn literal() { + assert_eq!(t("a"), hir_lit("a")); + assert_eq!(t("(?-u)a"), hir_lit("a")); + assert_eq!(t("☃"), hir_lit("☃")); + assert_eq!(t("abcd"), hir_lit("abcd")); + + assert_eq!(t_bytes("(?-u)a"), hir_lit("a")); + assert_eq!(t_bytes("(?-u)\x61"), hir_lit("a")); + assert_eq!(t_bytes(r"(?-u)\x61"), hir_lit("a")); + assert_eq!(t_bytes(r"(?-u)\xFF"), hir_blit(b"\xFF")); + + assert_eq!( + t_err("(?-u)☃"), + TestError { + kind: hir::ErrorKind::UnicodeNotAllowed, + span: Span::new( + Position::new(5, 1, 6), + Position::new(8, 1, 7) + ), + } + ); + assert_eq!( + t_err(r"(?-u)\xFF"), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(5, 1, 6), + Position::new(9, 1, 10) + ), + } + ); + } + + #[test] + fn literal_case_insensitive() { + #[cfg(feature = "unicode-case")] + assert_eq!(t("(?i)a"), hir_uclass(&[('A', 'A'), ('a', 'a'),])); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i:a)"), + hir_group_nocap(hir_uclass(&[('A', 'A'), ('a', 'a')],)) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("a(?i)a(?-i)a"), + hir_cat(vec![ + hir_lit("a"), + hir_uclass(&[('A', 'A'), ('a', 'a')]), + hir_lit("a"), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)ab@c"), + hir_cat(vec![ + hir_uclass(&[('A', 'A'), ('a', 'a')]), + hir_uclass(&[('B', 'B'), ('b', 'b')]), + hir_lit("@"), + hir_uclass(&[('C', 'C'), ('c', 'c')]), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)β"), + hir_uclass(&[('Β', 'Β'), ('β', 'β'), ('ϐ', 'ϐ'),]) + ); + + assert_eq!(t("(?i-u)a"), hir_bclass(&[(b'A', b'A'), (b'a', b'a'),])); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?-u)a(?i)a(?-i)a"), + hir_cat(vec![ + hir_lit("a"), + hir_bclass(&[(b'A', b'A'), (b'a', b'a')]), + hir_lit("a"), + ]) + ); + assert_eq!( + t("(?i-u)ab@c"), + hir_cat(vec![ + hir_bclass(&[(b'A', b'A'), (b'a', b'a')]), + hir_bclass(&[(b'B', b'B'), (b'b', b'b')]), + hir_lit("@"), + hir_bclass(&[(b'C', b'C'), (b'c', b'c')]), + ]) + ); + + assert_eq!( + t_bytes("(?i-u)a"), + hir_bclass(&[(b'A', b'A'), (b'a', b'a'),]) + ); + assert_eq!( + t_bytes("(?i-u)\x61"), + hir_bclass(&[(b'A', b'A'), (b'a', b'a'),]) + ); + assert_eq!( + t_bytes(r"(?i-u)\x61"), + hir_bclass(&[(b'A', b'A'), (b'a', b'a'),]) + ); + assert_eq!(t_bytes(r"(?i-u)\xFF"), hir_blit(b"\xFF")); + + assert_eq!( + t_err("(?i-u)β"), + TestError { + kind: hir::ErrorKind::UnicodeNotAllowed, + span: Span::new( + Position::new(6, 1, 7), + Position::new(8, 1, 8), + ), + } + ); + } + + #[test] + fn dot() { + assert_eq!( + t("."), + hir_uclass(&[('\0', '\t'), ('\x0B', '\u{10FFFF}'),]) + ); + assert_eq!(t("(?s)."), hir_uclass(&[('\0', '\u{10FFFF}'),])); + assert_eq!( + t_bytes("(?-u)."), + hir_bclass(&[(b'\0', b'\t'), (b'\x0B', b'\xFF'),]) + ); + assert_eq!(t_bytes("(?s-u)."), hir_bclass(&[(b'\0', b'\xFF'),])); + + // If invalid UTF-8 isn't allowed, then non-Unicode `.` isn't allowed. + assert_eq!( + t_err("(?-u)."), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(5, 1, 6), + Position::new(6, 1, 7) + ), + } + ); + assert_eq!( + t_err("(?s-u)."), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(6, 1, 7), + Position::new(7, 1, 8) + ), + } + ); + } + + #[test] + fn assertions() { + assert_eq!(t("^"), hir_anchor(hir::Anchor::StartText)); + assert_eq!(t("$"), hir_anchor(hir::Anchor::EndText)); + assert_eq!(t(r"\A"), hir_anchor(hir::Anchor::StartText)); + assert_eq!(t(r"\z"), hir_anchor(hir::Anchor::EndText)); + assert_eq!(t("(?m)^"), hir_anchor(hir::Anchor::StartLine)); + assert_eq!(t("(?m)$"), hir_anchor(hir::Anchor::EndLine)); + assert_eq!(t(r"(?m)\A"), hir_anchor(hir::Anchor::StartText)); + assert_eq!(t(r"(?m)\z"), hir_anchor(hir::Anchor::EndText)); + + assert_eq!(t(r"\b"), hir_word(hir::WordBoundary::Unicode)); + assert_eq!(t(r"\B"), hir_word(hir::WordBoundary::UnicodeNegate)); + assert_eq!(t(r"(?-u)\b"), hir_word(hir::WordBoundary::Ascii)); + assert_eq!( + t_bytes(r"(?-u)\B"), + hir_word(hir::WordBoundary::AsciiNegate) + ); + + assert_eq!( + t_err(r"(?-u)\B"), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(5, 1, 6), + Position::new(7, 1, 8) + ), + } + ); + } + + #[test] + fn group() { + assert_eq!(t("(a)"), hir_group(1, hir_lit("a"))); + assert_eq!( + t("(a)(b)"), + hir_cat(vec![ + hir_group(1, hir_lit("a")), + hir_group(2, hir_lit("b")), + ]) + ); + assert_eq!( + t("(a)|(b)"), + hir_alt(vec![ + hir_group(1, hir_lit("a")), + hir_group(2, hir_lit("b")), + ]) + ); + assert_eq!(t("(?P<foo>)"), hir_group_name(1, "foo", Hir::empty())); + assert_eq!(t("(?P<foo>a)"), hir_group_name(1, "foo", hir_lit("a"))); + assert_eq!( + t("(?P<foo>a)(?P<bar>b)"), + hir_cat(vec![ + hir_group_name(1, "foo", hir_lit("a")), + hir_group_name(2, "bar", hir_lit("b")), + ]) + ); + assert_eq!(t("(?:)"), hir_group_nocap(Hir::empty())); + assert_eq!(t("(?:a)"), hir_group_nocap(hir_lit("a"))); + assert_eq!( + t("(?:a)(b)"), + hir_cat(vec![ + hir_group_nocap(hir_lit("a")), + hir_group(1, hir_lit("b")), + ]) + ); + assert_eq!( + t("(a)(?:b)(c)"), + hir_cat(vec![ + hir_group(1, hir_lit("a")), + hir_group_nocap(hir_lit("b")), + hir_group(2, hir_lit("c")), + ]) + ); + assert_eq!( + t("(a)(?P<foo>b)(c)"), + hir_cat(vec![ + hir_group(1, hir_lit("a")), + hir_group_name(2, "foo", hir_lit("b")), + hir_group(3, hir_lit("c")), + ]) + ); + assert_eq!(t("()"), hir_group(1, Hir::empty())); + assert_eq!(t("((?i))"), hir_group(1, Hir::empty())); + assert_eq!(t("((?x))"), hir_group(1, Hir::empty())); + assert_eq!(t("(((?x)))"), hir_group(1, hir_group(2, Hir::empty()))); + } + + #[test] + fn flags() { + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i:a)a"), + hir_cat(vec![ + hir_group_nocap(hir_uclass(&[('A', 'A'), ('a', 'a')])), + hir_lit("a"), + ]) + ); + assert_eq!( + t("(?i-u:a)β"), + hir_cat(vec![ + hir_group_nocap(hir_bclass(&[(b'A', b'A'), (b'a', b'a')])), + hir_lit("β"), + ]) + ); + assert_eq!( + t("(?:(?i-u)a)b"), + hir_cat(vec![ + hir_group_nocap(hir_bclass(&[(b'A', b'A'), (b'a', b'a')])), + hir_lit("b"), + ]) + ); + assert_eq!( + t("((?i-u)a)b"), + hir_cat(vec![ + hir_group(1, hir_bclass(&[(b'A', b'A'), (b'a', b'a')])), + hir_lit("b"), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)(?-i:a)a"), + hir_cat(vec![ + hir_group_nocap(hir_lit("a")), + hir_uclass(&[('A', 'A'), ('a', 'a')]), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?im)a^"), + hir_cat(vec![ + hir_uclass(&[('A', 'A'), ('a', 'a')]), + hir_anchor(hir::Anchor::StartLine), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?im)a^(?i-m)a^"), + hir_cat(vec![ + hir_uclass(&[('A', 'A'), ('a', 'a')]), + hir_anchor(hir::Anchor::StartLine), + hir_uclass(&[('A', 'A'), ('a', 'a')]), + hir_anchor(hir::Anchor::StartText), + ]) + ); + assert_eq!( + t("(?U)a*a*?(?-U)a*a*?"), + hir_cat(vec![ + hir_star(false, hir_lit("a")), + hir_star(true, hir_lit("a")), + hir_star(true, hir_lit("a")), + hir_star(false, hir_lit("a")), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?:a(?i)a)a"), + hir_cat(vec![ + hir_group_nocap(hir_cat(vec![ + hir_lit("a"), + hir_uclass(&[('A', 'A'), ('a', 'a')]), + ])), + hir_lit("a"), + ]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)(?:a(?-i)a)a"), + hir_cat(vec![ + hir_group_nocap(hir_cat(vec![ + hir_uclass(&[('A', 'A'), ('a', 'a')]), + hir_lit("a"), + ])), + hir_uclass(&[('A', 'A'), ('a', 'a')]), + ]) + ); + } + + #[test] + fn escape() { + assert_eq!( + t(r"\\\.\+\*\?\(\)\|\[\]\{\}\^\$\#"), + hir_lit(r"\.+*?()|[]{}^$#") + ); + } + + #[test] + fn repetition() { + assert_eq!(t("a?"), hir_quest(true, hir_lit("a"))); + assert_eq!(t("a*"), hir_star(true, hir_lit("a"))); + assert_eq!(t("a+"), hir_plus(true, hir_lit("a"))); + assert_eq!(t("a??"), hir_quest(false, hir_lit("a"))); + assert_eq!(t("a*?"), hir_star(false, hir_lit("a"))); + assert_eq!(t("a+?"), hir_plus(false, hir_lit("a"))); + + assert_eq!( + t("a{1}"), + hir_range(true, hir::RepetitionRange::Exactly(1), hir_lit("a"),) + ); + assert_eq!( + t("a{1,}"), + hir_range(true, hir::RepetitionRange::AtLeast(1), hir_lit("a"),) + ); + assert_eq!( + t("a{1,2}"), + hir_range(true, hir::RepetitionRange::Bounded(1, 2), hir_lit("a"),) + ); + assert_eq!( + t("a{1}?"), + hir_range(false, hir::RepetitionRange::Exactly(1), hir_lit("a"),) + ); + assert_eq!( + t("a{1,}?"), + hir_range(false, hir::RepetitionRange::AtLeast(1), hir_lit("a"),) + ); + assert_eq!( + t("a{1,2}?"), + hir_range( + false, + hir::RepetitionRange::Bounded(1, 2), + hir_lit("a"), + ) + ); + + assert_eq!( + t("ab?"), + hir_cat(vec![hir_lit("a"), hir_quest(true, hir_lit("b")),]) + ); + assert_eq!( + t("(ab)?"), + hir_quest( + true, + hir_group(1, hir_cat(vec![hir_lit("a"), hir_lit("b"),])) + ) + ); + assert_eq!( + t("a|b?"), + hir_alt(vec![hir_lit("a"), hir_quest(true, hir_lit("b")),]) + ); + } + + #[test] + fn cat_alt() { + assert_eq!( + t("(ab)"), + hir_group(1, hir_cat(vec![hir_lit("a"), hir_lit("b"),])) + ); + assert_eq!(t("a|b"), hir_alt(vec![hir_lit("a"), hir_lit("b"),])); + assert_eq!( + t("a|b|c"), + hir_alt(vec![hir_lit("a"), hir_lit("b"), hir_lit("c"),]) + ); + assert_eq!( + t("ab|bc|cd"), + hir_alt(vec![hir_lit("ab"), hir_lit("bc"), hir_lit("cd"),]) + ); + assert_eq!( + t("(a|b)"), + hir_group(1, hir_alt(vec![hir_lit("a"), hir_lit("b"),])) + ); + assert_eq!( + t("(a|b|c)"), + hir_group( + 1, + hir_alt(vec![hir_lit("a"), hir_lit("b"), hir_lit("c"),]) + ) + ); + assert_eq!( + t("(ab|bc|cd)"), + hir_group( + 1, + hir_alt(vec![hir_lit("ab"), hir_lit("bc"), hir_lit("cd"),]) + ) + ); + assert_eq!( + t("(ab|(bc|(cd)))"), + hir_group( + 1, + hir_alt(vec![ + hir_lit("ab"), + hir_group( + 2, + hir_alt(vec![ + hir_lit("bc"), + hir_group(3, hir_lit("cd")), + ]) + ), + ]) + ) + ); + } + + #[test] + fn class_ascii() { + assert_eq!( + t("[[:alnum:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Alnum)) + ); + assert_eq!( + t("[[:alpha:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Alpha)) + ); + assert_eq!( + t("[[:ascii:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Ascii)) + ); + assert_eq!( + t("[[:blank:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Blank)) + ); + assert_eq!( + t("[[:cntrl:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Cntrl)) + ); + assert_eq!( + t("[[:digit:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Digit)) + ); + assert_eq!( + t("[[:graph:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Graph)) + ); + assert_eq!( + t("[[:lower:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Lower)) + ); + assert_eq!( + t("[[:print:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Print)) + ); + assert_eq!( + t("[[:punct:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Punct)) + ); + assert_eq!( + t("[[:space:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Space)) + ); + assert_eq!( + t("[[:upper:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Upper)) + ); + assert_eq!( + t("[[:word:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Word)) + ); + assert_eq!( + t("[[:xdigit:]]"), + hir_uclass(ascii_class(&ast::ClassAsciiKind::Xdigit)) + ); + + assert_eq!( + t("[[:^lower:]]"), + hir_negate(hir_uclass(ascii_class(&ast::ClassAsciiKind::Lower))) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[[:lower:]]"), + hir_uclass(&[ + ('A', 'Z'), + ('a', 'z'), + ('\u{17F}', '\u{17F}'), + ('\u{212A}', '\u{212A}'), + ]) + ); + + assert_eq!( + t("(?-u)[[:lower:]]"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Lower)) + ); + assert_eq!( + t("(?i-u)[[:lower:]]"), + hir_case_fold(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Lower + ))) + ); + + assert_eq!( + t_err("(?-u)[[:^lower:]]"), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(6, 1, 7), + Position::new(16, 1, 17) + ), + } + ); + assert_eq!( + t_err("(?i-u)[[:^lower:]]"), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(7, 1, 8), + Position::new(17, 1, 18) + ), + } + ); + } + + #[test] + fn class_ascii_multiple() { + // See: https://github.com/rust-lang/regex/issues/680 + assert_eq!( + t("[[:alnum:][:^ascii:]]"), + hir_union( + hir_uclass(ascii_class(&ast::ClassAsciiKind::Alnum)), + hir_uclass(&[('\u{80}', '\u{10FFFF}')]), + ), + ); + assert_eq!( + t_bytes("(?-u)[[:alnum:][:^ascii:]]"), + hir_union( + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Alnum)), + hir_bclass(&[(0x80, 0xFF)]), + ), + ); + } + + #[test] + #[cfg(feature = "unicode-perl")] + fn class_perl() { + // Unicode + assert_eq!(t(r"\d"), hir_uclass_query(ClassQuery::Binary("digit"))); + assert_eq!(t(r"\s"), hir_uclass_query(ClassQuery::Binary("space"))); + assert_eq!(t(r"\w"), hir_uclass_perl_word()); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)\d"), + hir_uclass_query(ClassQuery::Binary("digit")) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)\s"), + hir_uclass_query(ClassQuery::Binary("space")) + ); + #[cfg(feature = "unicode-case")] + assert_eq!(t(r"(?i)\w"), hir_uclass_perl_word()); + + // Unicode, negated + assert_eq!( + t(r"\D"), + hir_negate(hir_uclass_query(ClassQuery::Binary("digit"))) + ); + assert_eq!( + t(r"\S"), + hir_negate(hir_uclass_query(ClassQuery::Binary("space"))) + ); + assert_eq!(t(r"\W"), hir_negate(hir_uclass_perl_word())); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)\D"), + hir_negate(hir_uclass_query(ClassQuery::Binary("digit"))) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)\S"), + hir_negate(hir_uclass_query(ClassQuery::Binary("space"))) + ); + #[cfg(feature = "unicode-case")] + assert_eq!(t(r"(?i)\W"), hir_negate(hir_uclass_perl_word())); + + // ASCII only + assert_eq!( + t(r"(?-u)\d"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Digit)) + ); + assert_eq!( + t(r"(?-u)\s"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Space)) + ); + assert_eq!( + t(r"(?-u)\w"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Word)) + ); + assert_eq!( + t(r"(?i-u)\d"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Digit)) + ); + assert_eq!( + t(r"(?i-u)\s"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Space)) + ); + assert_eq!( + t(r"(?i-u)\w"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Word)) + ); + + // ASCII only, negated + assert_eq!( + t(r"(?-u)\D"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Digit + ))) + ); + assert_eq!( + t(r"(?-u)\S"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Space + ))) + ); + assert_eq!( + t(r"(?-u)\W"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Word + ))) + ); + assert_eq!( + t(r"(?i-u)\D"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Digit + ))) + ); + assert_eq!( + t(r"(?i-u)\S"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Space + ))) + ); + assert_eq!( + t(r"(?i-u)\W"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Word + ))) + ); + } + + #[test] + #[cfg(not(feature = "unicode-perl"))] + fn class_perl_word_disabled() { + assert_eq!( + t_err(r"\w"), + TestError { + kind: hir::ErrorKind::UnicodePerlClassNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(2, 1, 3) + ), + } + ); + } + + #[test] + #[cfg(all(not(feature = "unicode-perl"), not(feature = "unicode-bool")))] + fn class_perl_space_disabled() { + assert_eq!( + t_err(r"\s"), + TestError { + kind: hir::ErrorKind::UnicodePerlClassNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(2, 1, 3) + ), + } + ); + } + + #[test] + #[cfg(all( + not(feature = "unicode-perl"), + not(feature = "unicode-gencat") + ))] + fn class_perl_digit_disabled() { + assert_eq!( + t_err(r"\d"), + TestError { + kind: hir::ErrorKind::UnicodePerlClassNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(2, 1, 3) + ), + } + ); + } + + #[test] + #[cfg(feature = "unicode-gencat")] + fn class_unicode_gencat() { + assert_eq!(t(r"\pZ"), hir_uclass_query(ClassQuery::Binary("Z"))); + assert_eq!(t(r"\pz"), hir_uclass_query(ClassQuery::Binary("Z"))); + assert_eq!( + t(r"\p{Separator}"), + hir_uclass_query(ClassQuery::Binary("Z")) + ); + assert_eq!( + t(r"\p{se PaRa ToR}"), + hir_uclass_query(ClassQuery::Binary("Z")) + ); + assert_eq!( + t(r"\p{gc:Separator}"), + hir_uclass_query(ClassQuery::Binary("Z")) + ); + assert_eq!( + t(r"\p{gc=Separator}"), + hir_uclass_query(ClassQuery::Binary("Z")) + ); + assert_eq!( + t(r"\p{Other}"), + hir_uclass_query(ClassQuery::Binary("Other")) + ); + assert_eq!(t(r"\pC"), hir_uclass_query(ClassQuery::Binary("Other"))); + + assert_eq!( + t(r"\PZ"), + hir_negate(hir_uclass_query(ClassQuery::Binary("Z"))) + ); + assert_eq!( + t(r"\P{separator}"), + hir_negate(hir_uclass_query(ClassQuery::Binary("Z"))) + ); + assert_eq!( + t(r"\P{gc!=separator}"), + hir_negate(hir_uclass_query(ClassQuery::Binary("Z"))) + ); + + assert_eq!(t(r"\p{any}"), hir_uclass_query(ClassQuery::Binary("Any"))); + assert_eq!( + t(r"\p{assigned}"), + hir_uclass_query(ClassQuery::Binary("Assigned")) + ); + assert_eq!( + t(r"\p{ascii}"), + hir_uclass_query(ClassQuery::Binary("ASCII")) + ); + assert_eq!( + t(r"\p{gc:any}"), + hir_uclass_query(ClassQuery::Binary("Any")) + ); + assert_eq!( + t(r"\p{gc:assigned}"), + hir_uclass_query(ClassQuery::Binary("Assigned")) + ); + assert_eq!( + t(r"\p{gc:ascii}"), + hir_uclass_query(ClassQuery::Binary("ASCII")) + ); + + assert_eq!( + t_err(r"(?-u)\pZ"), + TestError { + kind: hir::ErrorKind::UnicodeNotAllowed, + span: Span::new( + Position::new(5, 1, 6), + Position::new(8, 1, 9) + ), + } + ); + assert_eq!( + t_err(r"(?-u)\p{Separator}"), + TestError { + kind: hir::ErrorKind::UnicodeNotAllowed, + span: Span::new( + Position::new(5, 1, 6), + Position::new(18, 1, 19) + ), + } + ); + assert_eq!( + t_err(r"\pE"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(3, 1, 4) + ), + } + ); + assert_eq!( + t_err(r"\p{Foo}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(7, 1, 8) + ), + } + ); + assert_eq!( + t_err(r"\p{gc:Foo}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyValueNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(10, 1, 11) + ), + } + ); + } + + #[test] + #[cfg(not(feature = "unicode-gencat"))] + fn class_unicode_gencat_disabled() { + assert_eq!( + t_err(r"\p{Separator}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(13, 1, 14) + ), + } + ); + + assert_eq!( + t_err(r"\p{Any}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(7, 1, 8) + ), + } + ); + } + + #[test] + #[cfg(feature = "unicode-script")] + fn class_unicode_script() { + assert_eq!( + t(r"\p{Greek}"), + hir_uclass_query(ClassQuery::Binary("Greek")) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)\p{Greek}"), + hir_case_fold(hir_uclass_query(ClassQuery::Binary("Greek"))) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)\P{Greek}"), + hir_negate(hir_case_fold(hir_uclass_query(ClassQuery::Binary( + "Greek" + )))) + ); + + assert_eq!( + t_err(r"\p{sc:Foo}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyValueNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(10, 1, 11) + ), + } + ); + assert_eq!( + t_err(r"\p{scx:Foo}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyValueNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(11, 1, 12) + ), + } + ); + } + + #[test] + #[cfg(not(feature = "unicode-script"))] + fn class_unicode_script_disabled() { + assert_eq!( + t_err(r"\p{Greek}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(9, 1, 10) + ), + } + ); + + assert_eq!( + t_err(r"\p{scx:Greek}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(13, 1, 14) + ), + } + ); + } + + #[test] + #[cfg(feature = "unicode-age")] + fn class_unicode_age() { + assert_eq!( + t_err(r"\p{age:Foo}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyValueNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(11, 1, 12) + ), + } + ); + } + + #[test] + #[cfg(feature = "unicode-gencat")] + fn class_unicode_any_empty() { + assert_eq!( + t_err(r"\P{any}"), + TestError { + kind: hir::ErrorKind::EmptyClassNotAllowed, + span: Span::new( + Position::new(0, 1, 1), + Position::new(7, 1, 8) + ), + } + ); + } + + #[test] + #[cfg(not(feature = "unicode-age"))] + fn class_unicode_age_disabled() { + assert_eq!( + t_err(r"\p{age:3.0}"), + TestError { + kind: hir::ErrorKind::UnicodePropertyNotFound, + span: Span::new( + Position::new(0, 1, 1), + Position::new(11, 1, 12) + ), + } + ); + } + + #[test] + fn class_bracketed() { + assert_eq!(t("[a]"), hir_uclass(&[('a', 'a')])); + assert_eq!(t("[^[a]]"), hir_negate(hir_uclass(&[('a', 'a')]))); + assert_eq!(t("[a-z]"), hir_uclass(&[('a', 'z')])); + assert_eq!(t("[a-fd-h]"), hir_uclass(&[('a', 'h')])); + assert_eq!(t("[a-fg-m]"), hir_uclass(&[('a', 'm')])); + assert_eq!(t(r"[\x00]"), hir_uclass(&[('\0', '\0')])); + assert_eq!(t(r"[\n]"), hir_uclass(&[('\n', '\n')])); + assert_eq!(t("[\n]"), hir_uclass(&[('\n', '\n')])); + #[cfg(any(feature = "unicode-perl", feature = "unicode-gencat"))] + assert_eq!(t(r"[\d]"), hir_uclass_query(ClassQuery::Binary("digit"))); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[\pZ]"), + hir_uclass_query(ClassQuery::Binary("separator")) + ); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[\p{separator}]"), + hir_uclass_query(ClassQuery::Binary("separator")) + ); + #[cfg(any(feature = "unicode-perl", feature = "unicode-gencat"))] + assert_eq!(t(r"[^\D]"), hir_uclass_query(ClassQuery::Binary("digit"))); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[^\PZ]"), + hir_uclass_query(ClassQuery::Binary("separator")) + ); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[^\P{separator}]"), + hir_uclass_query(ClassQuery::Binary("separator")) + ); + #[cfg(all( + feature = "unicode-case", + any(feature = "unicode-perl", feature = "unicode-gencat") + ))] + assert_eq!( + t(r"(?i)[^\D]"), + hir_uclass_query(ClassQuery::Binary("digit")) + ); + #[cfg(all(feature = "unicode-case", feature = "unicode-script"))] + assert_eq!( + t(r"(?i)[^\P{greek}]"), + hir_case_fold(hir_uclass_query(ClassQuery::Binary("greek"))) + ); + + assert_eq!(t("(?-u)[a]"), hir_bclass(&[(b'a', b'a')])); + assert_eq!(t(r"(?-u)[\x00]"), hir_bclass(&[(b'\0', b'\0')])); + assert_eq!(t_bytes(r"(?-u)[\xFF]"), hir_bclass(&[(b'\xFF', b'\xFF')])); + + #[cfg(feature = "unicode-case")] + assert_eq!(t("(?i)[a]"), hir_uclass(&[('A', 'A'), ('a', 'a')])); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[k]"), + hir_uclass(&[('K', 'K'), ('k', 'k'), ('\u{212A}', '\u{212A}'),]) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[β]"), + hir_uclass(&[('Β', 'Β'), ('β', 'β'), ('ϐ', 'ϐ'),]) + ); + assert_eq!(t("(?i-u)[k]"), hir_bclass(&[(b'K', b'K'), (b'k', b'k'),])); + + assert_eq!(t("[^a]"), hir_negate(hir_uclass(&[('a', 'a')]))); + assert_eq!(t(r"[^\x00]"), hir_negate(hir_uclass(&[('\0', '\0')]))); + assert_eq!( + t_bytes("(?-u)[^a]"), + hir_negate(hir_bclass(&[(b'a', b'a')])) + ); + #[cfg(any(feature = "unicode-perl", feature = "unicode-gencat"))] + assert_eq!( + t(r"[^\d]"), + hir_negate(hir_uclass_query(ClassQuery::Binary("digit"))) + ); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[^\pZ]"), + hir_negate(hir_uclass_query(ClassQuery::Binary("separator"))) + ); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[^\p{separator}]"), + hir_negate(hir_uclass_query(ClassQuery::Binary("separator"))) + ); + #[cfg(all(feature = "unicode-case", feature = "unicode-script"))] + assert_eq!( + t(r"(?i)[^\p{greek}]"), + hir_negate(hir_case_fold(hir_uclass_query(ClassQuery::Binary( + "greek" + )))) + ); + #[cfg(all(feature = "unicode-case", feature = "unicode-script"))] + assert_eq!( + t(r"(?i)[\P{greek}]"), + hir_negate(hir_case_fold(hir_uclass_query(ClassQuery::Binary( + "greek" + )))) + ); + + // Test some weird cases. + assert_eq!(t(r"[\[]"), hir_uclass(&[('[', '[')])); + + assert_eq!(t(r"[&]"), hir_uclass(&[('&', '&')])); + assert_eq!(t(r"[\&]"), hir_uclass(&[('&', '&')])); + assert_eq!(t(r"[\&\&]"), hir_uclass(&[('&', '&')])); + assert_eq!(t(r"[\x00-&]"), hir_uclass(&[('\0', '&')])); + assert_eq!(t(r"[&-\xFF]"), hir_uclass(&[('&', '\u{FF}')])); + + assert_eq!(t(r"[~]"), hir_uclass(&[('~', '~')])); + assert_eq!(t(r"[\~]"), hir_uclass(&[('~', '~')])); + assert_eq!(t(r"[\~\~]"), hir_uclass(&[('~', '~')])); + assert_eq!(t(r"[\x00-~]"), hir_uclass(&[('\0', '~')])); + assert_eq!(t(r"[~-\xFF]"), hir_uclass(&[('~', '\u{FF}')])); + + assert_eq!(t(r"[-]"), hir_uclass(&[('-', '-')])); + assert_eq!(t(r"[\-]"), hir_uclass(&[('-', '-')])); + assert_eq!(t(r"[\-\-]"), hir_uclass(&[('-', '-')])); + assert_eq!(t(r"[\x00-\-]"), hir_uclass(&[('\0', '-')])); + assert_eq!(t(r"[\--\xFF]"), hir_uclass(&[('-', '\u{FF}')])); + + assert_eq!( + t_err("(?-u)[^a]"), + TestError { + kind: hir::ErrorKind::InvalidUtf8, + span: Span::new( + Position::new(5, 1, 6), + Position::new(9, 1, 10) + ), + } + ); + #[cfg(any(feature = "unicode-perl", feature = "unicode-bool"))] + assert_eq!( + t_err(r"[^\s\S]"), + TestError { + kind: hir::ErrorKind::EmptyClassNotAllowed, + span: Span::new( + Position::new(0, 1, 1), + Position::new(7, 1, 8) + ), + } + ); + #[cfg(any(feature = "unicode-perl", feature = "unicode-bool"))] + assert_eq!( + t_err(r"(?-u)[^\s\S]"), + TestError { + kind: hir::ErrorKind::EmptyClassNotAllowed, + span: Span::new( + Position::new(5, 1, 6), + Position::new(12, 1, 13) + ), + } + ); + } + + #[test] + fn class_bracketed_union() { + assert_eq!(t("[a-zA-Z]"), hir_uclass(&[('A', 'Z'), ('a', 'z')])); + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[a\pZb]"), + hir_union( + hir_uclass(&[('a', 'b')]), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + ); + #[cfg(all(feature = "unicode-gencat", feature = "unicode-script"))] + assert_eq!( + t(r"[\pZ\p{Greek}]"), + hir_union( + hir_uclass_query(ClassQuery::Binary("greek")), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + ); + #[cfg(all( + feature = "unicode-age", + feature = "unicode-gencat", + feature = "unicode-script" + ))] + assert_eq!( + t(r"[\p{age:3.0}\pZ\p{Greek}]"), + hir_union( + hir_uclass_query(ClassQuery::ByValue { + property_name: "age", + property_value: "3.0", + }), + hir_union( + hir_uclass_query(ClassQuery::Binary("greek")), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + ) + ); + #[cfg(all( + feature = "unicode-age", + feature = "unicode-gencat", + feature = "unicode-script" + ))] + assert_eq!( + t(r"[[[\p{age:3.0}\pZ]\p{Greek}][\p{Cyrillic}]]"), + hir_union( + hir_uclass_query(ClassQuery::ByValue { + property_name: "age", + property_value: "3.0", + }), + hir_union( + hir_uclass_query(ClassQuery::Binary("cyrillic")), + hir_union( + hir_uclass_query(ClassQuery::Binary("greek")), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + ) + ) + ); + + #[cfg(all( + feature = "unicode-age", + feature = "unicode-case", + feature = "unicode-gencat", + feature = "unicode-script" + ))] + assert_eq!( + t(r"(?i)[\p{age:3.0}\pZ\p{Greek}]"), + hir_case_fold(hir_union( + hir_uclass_query(ClassQuery::ByValue { + property_name: "age", + property_value: "3.0", + }), + hir_union( + hir_uclass_query(ClassQuery::Binary("greek")), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + )) + ); + #[cfg(all( + feature = "unicode-age", + feature = "unicode-gencat", + feature = "unicode-script" + ))] + assert_eq!( + t(r"[^\p{age:3.0}\pZ\p{Greek}]"), + hir_negate(hir_union( + hir_uclass_query(ClassQuery::ByValue { + property_name: "age", + property_value: "3.0", + }), + hir_union( + hir_uclass_query(ClassQuery::Binary("greek")), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + )) + ); + #[cfg(all( + feature = "unicode-age", + feature = "unicode-case", + feature = "unicode-gencat", + feature = "unicode-script" + ))] + assert_eq!( + t(r"(?i)[^\p{age:3.0}\pZ\p{Greek}]"), + hir_negate(hir_case_fold(hir_union( + hir_uclass_query(ClassQuery::ByValue { + property_name: "age", + property_value: "3.0", + }), + hir_union( + hir_uclass_query(ClassQuery::Binary("greek")), + hir_uclass_query(ClassQuery::Binary("separator")) + ) + ))) + ); + } + + #[test] + fn class_bracketed_nested() { + assert_eq!(t(r"[a[^c]]"), hir_negate(hir_uclass(&[('c', 'c')]))); + assert_eq!(t(r"[a-b[^c]]"), hir_negate(hir_uclass(&[('c', 'c')]))); + assert_eq!(t(r"[a-c[^c]]"), hir_negate(hir_uclass(&[]))); + + assert_eq!(t(r"[^a[^c]]"), hir_uclass(&[('c', 'c')])); + assert_eq!(t(r"[^a-b[^c]]"), hir_uclass(&[('c', 'c')])); + + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)[a[^c]]"), + hir_negate(hir_case_fold(hir_uclass(&[('c', 'c')]))) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)[a-b[^c]]"), + hir_negate(hir_case_fold(hir_uclass(&[('c', 'c')]))) + ); + + #[cfg(feature = "unicode-case")] + assert_eq!(t(r"(?i)[^a[^c]]"), hir_uclass(&[('C', 'C'), ('c', 'c')])); + #[cfg(feature = "unicode-case")] + assert_eq!( + t(r"(?i)[^a-b[^c]]"), + hir_uclass(&[('C', 'C'), ('c', 'c')]) + ); + + assert_eq!( + t_err(r"[^a-c[^c]]"), + TestError { + kind: hir::ErrorKind::EmptyClassNotAllowed, + span: Span::new( + Position::new(0, 1, 1), + Position::new(10, 1, 11) + ), + } + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t_err(r"(?i)[^a-c[^c]]"), + TestError { + kind: hir::ErrorKind::EmptyClassNotAllowed, + span: Span::new( + Position::new(4, 1, 5), + Position::new(14, 1, 15) + ), + } + ); + } + + #[test] + fn class_bracketed_intersect() { + assert_eq!(t("[abc&&b-c]"), hir_uclass(&[('b', 'c')])); + assert_eq!(t("[abc&&[b-c]]"), hir_uclass(&[('b', 'c')])); + assert_eq!(t("[[abc]&&[b-c]]"), hir_uclass(&[('b', 'c')])); + assert_eq!(t("[a-z&&b-y&&c-x]"), hir_uclass(&[('c', 'x')])); + assert_eq!(t("[c-da-b&&a-d]"), hir_uclass(&[('a', 'd')])); + assert_eq!(t("[a-d&&c-da-b]"), hir_uclass(&[('a', 'd')])); + assert_eq!(t(r"[a-z&&a-c]"), hir_uclass(&[('a', 'c')])); + assert_eq!(t(r"[[a-z&&a-c]]"), hir_uclass(&[('a', 'c')])); + assert_eq!(t(r"[^[a-z&&a-c]]"), hir_negate(hir_uclass(&[('a', 'c')]))); + + assert_eq!(t("(?-u)[abc&&b-c]"), hir_bclass(&[(b'b', b'c')])); + assert_eq!(t("(?-u)[abc&&[b-c]]"), hir_bclass(&[(b'b', b'c')])); + assert_eq!(t("(?-u)[[abc]&&[b-c]]"), hir_bclass(&[(b'b', b'c')])); + assert_eq!(t("(?-u)[a-z&&b-y&&c-x]"), hir_bclass(&[(b'c', b'x')])); + assert_eq!(t("(?-u)[c-da-b&&a-d]"), hir_bclass(&[(b'a', b'd')])); + assert_eq!(t("(?-u)[a-d&&c-da-b]"), hir_bclass(&[(b'a', b'd')])); + + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[abc&&b-c]"), + hir_case_fold(hir_uclass(&[('b', 'c')])) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[abc&&[b-c]]"), + hir_case_fold(hir_uclass(&[('b', 'c')])) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[[abc]&&[b-c]]"), + hir_case_fold(hir_uclass(&[('b', 'c')])) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[a-z&&b-y&&c-x]"), + hir_case_fold(hir_uclass(&[('c', 'x')])) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[c-da-b&&a-d]"), + hir_case_fold(hir_uclass(&[('a', 'd')])) + ); + #[cfg(feature = "unicode-case")] + assert_eq!( + t("(?i)[a-d&&c-da-b]"), + hir_case_fold(hir_uclass(&[('a', 'd')])) + ); + + assert_eq!( + t("(?i-u)[abc&&b-c]"), + hir_case_fold(hir_bclass(&[(b'b', b'c')])) + ); + assert_eq!( + t("(?i-u)[abc&&[b-c]]"), + hir_case_fold(hir_bclass(&[(b'b', b'c')])) + ); + assert_eq!( + t("(?i-u)[[abc]&&[b-c]]"), + hir_case_fold(hir_bclass(&[(b'b', b'c')])) + ); + assert_eq!( + t("(?i-u)[a-z&&b-y&&c-x]"), + hir_case_fold(hir_bclass(&[(b'c', b'x')])) + ); + assert_eq!( + t("(?i-u)[c-da-b&&a-d]"), + hir_case_fold(hir_bclass(&[(b'a', b'd')])) + ); + assert_eq!( + t("(?i-u)[a-d&&c-da-b]"), + hir_case_fold(hir_bclass(&[(b'a', b'd')])) + ); + + // In `[a^]`, `^` does not need to be escaped, so it makes sense that + // `^` is also allowed to be unescaped after `&&`. + assert_eq!(t(r"[\^&&^]"), hir_uclass(&[('^', '^')])); + // `]` needs to be escaped after `&&` since it's not at start of class. + assert_eq!(t(r"[]&&\]]"), hir_uclass(&[(']', ']')])); + assert_eq!(t(r"[-&&-]"), hir_uclass(&[('-', '-')])); + assert_eq!(t(r"[\&&&&]"), hir_uclass(&[('&', '&')])); + assert_eq!(t(r"[\&&&\&]"), hir_uclass(&[('&', '&')])); + // Test precedence. + assert_eq!( + t(r"[a-w&&[^c-g]z]"), + hir_uclass(&[('a', 'b'), ('h', 'w')]) + ); + } + + #[test] + fn class_bracketed_intersect_negate() { + #[cfg(feature = "unicode-perl")] + assert_eq!( + t(r"[^\w&&\d]"), + hir_negate(hir_uclass_query(ClassQuery::Binary("digit"))) + ); + assert_eq!(t(r"[^[a-z&&a-c]]"), hir_negate(hir_uclass(&[('a', 'c')]))); + #[cfg(feature = "unicode-perl")] + assert_eq!( + t(r"[^[\w&&\d]]"), + hir_negate(hir_uclass_query(ClassQuery::Binary("digit"))) + ); + #[cfg(feature = "unicode-perl")] + assert_eq!( + t(r"[^[^\w&&\d]]"), + hir_uclass_query(ClassQuery::Binary("digit")) + ); + #[cfg(feature = "unicode-perl")] + assert_eq!(t(r"[[[^\w]&&[^\d]]]"), hir_negate(hir_uclass_perl_word())); + + #[cfg(feature = "unicode-perl")] + assert_eq!( + t_bytes(r"(?-u)[^\w&&\d]"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Digit + ))) + ); + assert_eq!( + t_bytes(r"(?-u)[^[a-z&&a-c]]"), + hir_negate(hir_bclass(&[(b'a', b'c')])) + ); + assert_eq!( + t_bytes(r"(?-u)[^[\w&&\d]]"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Digit + ))) + ); + assert_eq!( + t_bytes(r"(?-u)[^[^\w&&\d]]"), + hir_bclass_from_char(ascii_class(&ast::ClassAsciiKind::Digit)) + ); + assert_eq!( + t_bytes(r"(?-u)[[[^\w]&&[^\d]]]"), + hir_negate(hir_bclass_from_char(ascii_class( + &ast::ClassAsciiKind::Word + ))) + ); + } + + #[test] + fn class_bracketed_difference() { + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"[\pL--[:ascii:]]"), + hir_difference( + hir_uclass_query(ClassQuery::Binary("letter")), + hir_uclass(&[('\0', '\x7F')]) + ) + ); + + assert_eq!( + t(r"(?-u)[[:alpha:]--[:lower:]]"), + hir_bclass(&[(b'A', b'Z')]) + ); + } + + #[test] + fn class_bracketed_symmetric_difference() { + #[cfg(feature = "unicode-script")] + assert_eq!( + t(r"[\p{sc:Greek}~~\p{scx:Greek}]"), + hir_uclass(&[ + ('\u{0342}', '\u{0342}'), + ('\u{0345}', '\u{0345}'), + ('\u{1DC0}', '\u{1DC1}'), + ]) + ); + assert_eq!(t(r"[a-g~~c-j]"), hir_uclass(&[('a', 'b'), ('h', 'j')])); + + assert_eq!( + t(r"(?-u)[a-g~~c-j]"), + hir_bclass(&[(b'a', b'b'), (b'h', b'j')]) + ); + } + + #[test] + fn ignore_whitespace() { + assert_eq!(t(r"(?x)\12 3"), hir_lit("\n3")); + assert_eq!(t(r"(?x)\x { 53 }"), hir_lit("S")); + assert_eq!( + t(r"(?x)\x # comment +{ # comment + 53 # comment +} #comment"), + hir_lit("S") + ); + + assert_eq!(t(r"(?x)\x 53"), hir_lit("S")); + assert_eq!( + t(r"(?x)\x # comment + 53 # comment"), + hir_lit("S") + ); + assert_eq!(t(r"(?x)\x5 3"), hir_lit("S")); + + #[cfg(feature = "unicode-gencat")] + assert_eq!( + t(r"(?x)\p # comment +{ # comment + Separator # comment +} # comment"), + hir_uclass_query(ClassQuery::Binary("separator")) + ); + + assert_eq!( + t(r"(?x)a # comment +{ # comment + 5 # comment + , # comment + 10 # comment +} # comment"), + hir_range( + true, + hir::RepetitionRange::Bounded(5, 10), + hir_lit("a") + ) + ); + + assert_eq!(t(r"(?x)a\ # hi there"), hir_lit("a ")); + } + + #[test] + fn analysis_is_always_utf8() { + // Positive examples. + assert!(t_bytes(r"a").is_always_utf8()); + assert!(t_bytes(r"ab").is_always_utf8()); + assert!(t_bytes(r"(?-u)a").is_always_utf8()); + assert!(t_bytes(r"(?-u)ab").is_always_utf8()); + assert!(t_bytes(r"\xFF").is_always_utf8()); + assert!(t_bytes(r"\xFF\xFF").is_always_utf8()); + assert!(t_bytes(r"[^a]").is_always_utf8()); + assert!(t_bytes(r"[^a][^a]").is_always_utf8()); + assert!(t_bytes(r"\b").is_always_utf8()); + assert!(t_bytes(r"\B").is_always_utf8()); + assert!(t_bytes(r"(?-u)\b").is_always_utf8()); + + // Negative examples. + assert!(!t_bytes(r"(?-u)\xFF").is_always_utf8()); + assert!(!t_bytes(r"(?-u)\xFF\xFF").is_always_utf8()); + assert!(!t_bytes(r"(?-u)[^a]").is_always_utf8()); + assert!(!t_bytes(r"(?-u)[^a][^a]").is_always_utf8()); + assert!(!t_bytes(r"(?-u)\B").is_always_utf8()); + } + + #[test] + fn analysis_is_all_assertions() { + // Positive examples. + assert!(t(r"\b").is_all_assertions()); + assert!(t(r"\B").is_all_assertions()); + assert!(t(r"^").is_all_assertions()); + assert!(t(r"$").is_all_assertions()); + assert!(t(r"\A").is_all_assertions()); + assert!(t(r"\z").is_all_assertions()); + assert!(t(r"$^\z\A\b\B").is_all_assertions()); + assert!(t(r"$|^|\z|\A|\b|\B").is_all_assertions()); + assert!(t(r"^$|$^").is_all_assertions()); + assert!(t(r"((\b)+())*^").is_all_assertions()); + + // Negative examples. + assert!(!t(r"^a").is_all_assertions()); + } + + #[test] + fn analysis_is_anchored() { + // Positive examples. + assert!(t(r"^").is_anchored_start()); + assert!(t(r"$").is_anchored_end()); + assert!(t(r"^").is_line_anchored_start()); + assert!(t(r"$").is_line_anchored_end()); + + assert!(t(r"^^").is_anchored_start()); + assert!(t(r"$$").is_anchored_end()); + assert!(t(r"^^").is_line_anchored_start()); + assert!(t(r"$$").is_line_anchored_end()); + + assert!(t(r"^$").is_anchored_start()); + assert!(t(r"^$").is_anchored_end()); + assert!(t(r"^$").is_line_anchored_start()); + assert!(t(r"^$").is_line_anchored_end()); + + assert!(t(r"^foo").is_anchored_start()); + assert!(t(r"foo$").is_anchored_end()); + assert!(t(r"^foo").is_line_anchored_start()); + assert!(t(r"foo$").is_line_anchored_end()); + + assert!(t(r"^foo|^bar").is_anchored_start()); + assert!(t(r"foo$|bar$").is_anchored_end()); + assert!(t(r"^foo|^bar").is_line_anchored_start()); + assert!(t(r"foo$|bar$").is_line_anchored_end()); + + assert!(t(r"^(foo|bar)").is_anchored_start()); + assert!(t(r"(foo|bar)$").is_anchored_end()); + assert!(t(r"^(foo|bar)").is_line_anchored_start()); + assert!(t(r"(foo|bar)$").is_line_anchored_end()); + + assert!(t(r"^+").is_anchored_start()); + assert!(t(r"$+").is_anchored_end()); + assert!(t(r"^+").is_line_anchored_start()); + assert!(t(r"$+").is_line_anchored_end()); + assert!(t(r"^++").is_anchored_start()); + assert!(t(r"$++").is_anchored_end()); + assert!(t(r"^++").is_line_anchored_start()); + assert!(t(r"$++").is_line_anchored_end()); + assert!(t(r"(^)+").is_anchored_start()); + assert!(t(r"($)+").is_anchored_end()); + assert!(t(r"(^)+").is_line_anchored_start()); + assert!(t(r"($)+").is_line_anchored_end()); + + assert!(t(r"$^").is_anchored_start()); + assert!(t(r"$^").is_anchored_start()); + assert!(t(r"$^").is_line_anchored_end()); + assert!(t(r"$^").is_line_anchored_end()); + assert!(t(r"$^|^$").is_anchored_start()); + assert!(t(r"$^|^$").is_anchored_end()); + assert!(t(r"$^|^$").is_line_anchored_start()); + assert!(t(r"$^|^$").is_line_anchored_end()); + + assert!(t(r"\b^").is_anchored_start()); + assert!(t(r"$\b").is_anchored_end()); + assert!(t(r"\b^").is_line_anchored_start()); + assert!(t(r"$\b").is_line_anchored_end()); + assert!(t(r"^(?m:^)").is_anchored_start()); + assert!(t(r"(?m:$)$").is_anchored_end()); + assert!(t(r"^(?m:^)").is_line_anchored_start()); + assert!(t(r"(?m:$)$").is_line_anchored_end()); + assert!(t(r"(?m:^)^").is_anchored_start()); + assert!(t(r"$(?m:$)").is_anchored_end()); + assert!(t(r"(?m:^)^").is_line_anchored_start()); + assert!(t(r"$(?m:$)").is_line_anchored_end()); + + // Negative examples. + assert!(!t(r"(?m)^").is_anchored_start()); + assert!(!t(r"(?m)$").is_anchored_end()); + assert!(!t(r"(?m:^$)|$^").is_anchored_start()); + assert!(!t(r"(?m:^$)|$^").is_anchored_end()); + assert!(!t(r"$^|(?m:^$)").is_anchored_start()); + assert!(!t(r"$^|(?m:^$)").is_anchored_end()); + + assert!(!t(r"a^").is_anchored_start()); + assert!(!t(r"$a").is_anchored_start()); + assert!(!t(r"a^").is_line_anchored_start()); + assert!(!t(r"$a").is_line_anchored_start()); + + assert!(!t(r"a^").is_anchored_end()); + assert!(!t(r"$a").is_anchored_end()); + assert!(!t(r"a^").is_line_anchored_end()); + assert!(!t(r"$a").is_line_anchored_end()); + + assert!(!t(r"^foo|bar").is_anchored_start()); + assert!(!t(r"foo|bar$").is_anchored_end()); + assert!(!t(r"^foo|bar").is_line_anchored_start()); + assert!(!t(r"foo|bar$").is_line_anchored_end()); + + assert!(!t(r"^*").is_anchored_start()); + assert!(!t(r"$*").is_anchored_end()); + assert!(!t(r"^*").is_line_anchored_start()); + assert!(!t(r"$*").is_line_anchored_end()); + assert!(!t(r"^*+").is_anchored_start()); + assert!(!t(r"$*+").is_anchored_end()); + assert!(!t(r"^*+").is_line_anchored_start()); + assert!(!t(r"$*+").is_line_anchored_end()); + assert!(!t(r"^+*").is_anchored_start()); + assert!(!t(r"$+*").is_anchored_end()); + assert!(!t(r"^+*").is_line_anchored_start()); + assert!(!t(r"$+*").is_line_anchored_end()); + assert!(!t(r"(^)*").is_anchored_start()); + assert!(!t(r"($)*").is_anchored_end()); + assert!(!t(r"(^)*").is_line_anchored_start()); + assert!(!t(r"($)*").is_line_anchored_end()); + } + + #[test] + fn analysis_is_line_anchored() { + assert!(t(r"(?m)^(foo|bar)").is_line_anchored_start()); + assert!(t(r"(?m)(foo|bar)$").is_line_anchored_end()); + + assert!(t(r"(?m)^foo|^bar").is_line_anchored_start()); + assert!(t(r"(?m)foo$|bar$").is_line_anchored_end()); + + assert!(t(r"(?m)^").is_line_anchored_start()); + assert!(t(r"(?m)$").is_line_anchored_end()); + + assert!(t(r"(?m:^$)|$^").is_line_anchored_start()); + assert!(t(r"(?m:^$)|$^").is_line_anchored_end()); + + assert!(t(r"$^|(?m:^$)").is_line_anchored_start()); + assert!(t(r"$^|(?m:^$)").is_line_anchored_end()); + } + + #[test] + fn analysis_is_any_anchored() { + // Positive examples. + assert!(t(r"^").is_any_anchored_start()); + assert!(t(r"$").is_any_anchored_end()); + assert!(t(r"\A").is_any_anchored_start()); + assert!(t(r"\z").is_any_anchored_end()); + + // Negative examples. + assert!(!t(r"(?m)^").is_any_anchored_start()); + assert!(!t(r"(?m)$").is_any_anchored_end()); + assert!(!t(r"$").is_any_anchored_start()); + assert!(!t(r"^").is_any_anchored_end()); + } + + #[test] + fn analysis_is_match_empty() { + // Positive examples. + assert!(t(r"").is_match_empty()); + assert!(t(r"()").is_match_empty()); + assert!(t(r"()*").is_match_empty()); + assert!(t(r"()+").is_match_empty()); + assert!(t(r"()?").is_match_empty()); + assert!(t(r"a*").is_match_empty()); + assert!(t(r"a?").is_match_empty()); + assert!(t(r"a{0}").is_match_empty()); + assert!(t(r"a{0,}").is_match_empty()); + assert!(t(r"a{0,1}").is_match_empty()); + assert!(t(r"a{0,10}").is_match_empty()); + #[cfg(feature = "unicode-gencat")] + assert!(t(r"\pL*").is_match_empty()); + assert!(t(r"a*|b").is_match_empty()); + assert!(t(r"b|a*").is_match_empty()); + assert!(t(r"a|").is_match_empty()); + assert!(t(r"|a").is_match_empty()); + assert!(t(r"a||b").is_match_empty()); + assert!(t(r"a*a?(abcd)*").is_match_empty()); + assert!(t(r"^").is_match_empty()); + assert!(t(r"$").is_match_empty()); + assert!(t(r"(?m)^").is_match_empty()); + assert!(t(r"(?m)$").is_match_empty()); + assert!(t(r"\A").is_match_empty()); + assert!(t(r"\z").is_match_empty()); + assert!(t(r"\B").is_match_empty()); + assert!(t_bytes(r"(?-u)\B").is_match_empty()); + assert!(t(r"\b").is_match_empty()); + assert!(t(r"(?-u)\b").is_match_empty()); + + // Negative examples. + assert!(!t(r"a+").is_match_empty()); + assert!(!t(r"a{1}").is_match_empty()); + assert!(!t(r"a{1,}").is_match_empty()); + assert!(!t(r"a{1,2}").is_match_empty()); + assert!(!t(r"a{1,10}").is_match_empty()); + assert!(!t(r"b|a").is_match_empty()); + assert!(!t(r"a*a+(abcd)*").is_match_empty()); + } + + #[test] + fn analysis_is_literal() { + // Positive examples. + assert!(t(r"a").is_literal()); + assert!(t(r"ab").is_literal()); + assert!(t(r"abc").is_literal()); + assert!(t(r"(?m)abc").is_literal()); + + // Negative examples. + assert!(!t(r"").is_literal()); + assert!(!t(r"^").is_literal()); + assert!(!t(r"a|b").is_literal()); + assert!(!t(r"(a)").is_literal()); + assert!(!t(r"a+").is_literal()); + assert!(!t(r"foo(a)").is_literal()); + assert!(!t(r"(a)foo").is_literal()); + assert!(!t(r"[a]").is_literal()); + } + + #[test] + fn analysis_is_alternation_literal() { + // Positive examples. + assert!(t(r"a").is_alternation_literal()); + assert!(t(r"ab").is_alternation_literal()); + assert!(t(r"abc").is_alternation_literal()); + assert!(t(r"(?m)abc").is_alternation_literal()); + assert!(t(r"a|b").is_alternation_literal()); + assert!(t(r"a|b|c").is_alternation_literal()); + assert!(t(r"foo|bar").is_alternation_literal()); + assert!(t(r"foo|bar|baz").is_alternation_literal()); + + // Negative examples. + assert!(!t(r"").is_alternation_literal()); + assert!(!t(r"^").is_alternation_literal()); + assert!(!t(r"(a)").is_alternation_literal()); + assert!(!t(r"a+").is_alternation_literal()); + assert!(!t(r"foo(a)").is_alternation_literal()); + assert!(!t(r"(a)foo").is_alternation_literal()); + assert!(!t(r"[a]").is_alternation_literal()); + assert!(!t(r"[a]|b").is_alternation_literal()); + assert!(!t(r"a|[b]").is_alternation_literal()); + assert!(!t(r"(a)|b").is_alternation_literal()); + assert!(!t(r"a|(b)").is_alternation_literal()); + } +} diff --git a/third_party/rust/regex-syntax/src/hir/visitor.rs b/third_party/rust/regex-syntax/src/hir/visitor.rs new file mode 100644 index 0000000000..4f5a70909c --- /dev/null +++ b/third_party/rust/regex-syntax/src/hir/visitor.rs @@ -0,0 +1,203 @@ +use crate::hir::{self, Hir, HirKind}; + +/// A trait for visiting the high-level IR (HIR) in depth first order. +/// +/// The principle aim of this trait is to enable callers to perform case +/// analysis on a high-level intermediate representation of a regular +/// expression without necessarily using recursion. In particular, this permits +/// callers to do case analysis with constant stack usage, which can be +/// important since the size of an HIR may be proportional to end user input. +/// +/// Typical usage of this trait involves providing an implementation and then +/// running it using the [`visit`](fn.visit.html) function. +pub trait Visitor { + /// The result of visiting an HIR. + type Output; + /// An error that visiting an HIR might return. + type Err; + + /// All implementors of `Visitor` must provide a `finish` method, which + /// yields the result of visiting the HIR or an error. + fn finish(self) -> Result<Self::Output, Self::Err>; + + /// This method is called before beginning traversal of the HIR. + fn start(&mut self) {} + + /// This method is called on an `Hir` before descending into child `Hir` + /// nodes. + fn visit_pre(&mut self, _hir: &Hir) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called on an `Hir` after descending all of its child + /// `Hir` nodes. + fn visit_post(&mut self, _hir: &Hir) -> Result<(), Self::Err> { + Ok(()) + } + + /// This method is called between child nodes of an alternation. + fn visit_alternation_in(&mut self) -> Result<(), Self::Err> { + Ok(()) + } +} + +/// Executes an implementation of `Visitor` in constant stack space. +/// +/// This function will visit every node in the given `Hir` while calling +/// appropriate methods provided by the +/// [`Visitor`](trait.Visitor.html) trait. +/// +/// The primary use case for this method is when one wants to perform case +/// analysis over an `Hir` without using a stack size proportional to the depth +/// of the `Hir`. Namely, this method will instead use constant stack space, +/// but will use heap space proportional to the size of the `Hir`. This may be +/// desirable in cases where the size of `Hir` is proportional to end user +/// input. +/// +/// If the visitor returns an error at any point, then visiting is stopped and +/// the error is returned. +pub fn visit<V: Visitor>(hir: &Hir, visitor: V) -> Result<V::Output, V::Err> { + HeapVisitor::new().visit(hir, visitor) +} + +/// HeapVisitor visits every item in an `Hir` recursively using constant stack +/// size and a heap size proportional to the size of the `Hir`. +struct HeapVisitor<'a> { + /// A stack of `Hir` nodes. This is roughly analogous to the call stack + /// used in a typical recursive visitor. + stack: Vec<(&'a Hir, Frame<'a>)>, +} + +/// Represents a single stack frame while performing structural induction over +/// an `Hir`. +enum Frame<'a> { + /// A stack frame allocated just before descending into a repetition + /// operator's child node. + Repetition(&'a hir::Repetition), + /// A stack frame allocated just before descending into a group's child + /// node. + Group(&'a hir::Group), + /// The stack frame used while visiting every child node of a concatenation + /// of expressions. + Concat { + /// The child node we are currently visiting. + head: &'a Hir, + /// The remaining child nodes to visit (which may be empty). + tail: &'a [Hir], + }, + /// The stack frame used while visiting every child node of an alternation + /// of expressions. + Alternation { + /// The child node we are currently visiting. + head: &'a Hir, + /// The remaining child nodes to visit (which may be empty). + tail: &'a [Hir], + }, +} + +impl<'a> HeapVisitor<'a> { + fn new() -> HeapVisitor<'a> { + HeapVisitor { stack: vec![] } + } + + fn visit<V: Visitor>( + &mut self, + mut hir: &'a Hir, + mut visitor: V, + ) -> Result<V::Output, V::Err> { + self.stack.clear(); + + visitor.start(); + loop { + visitor.visit_pre(hir)?; + if let Some(x) = self.induct(hir) { + let child = x.child(); + self.stack.push((hir, x)); + hir = child; + continue; + } + // No induction means we have a base case, so we can post visit + // it now. + visitor.visit_post(hir)?; + + // At this point, we now try to pop our call stack until it is + // either empty or we hit another inductive case. + loop { + let (post_hir, frame) = match self.stack.pop() { + None => return visitor.finish(), + Some((post_hir, frame)) => (post_hir, frame), + }; + // If this is a concat/alternate, then we might have additional + // inductive steps to process. + if let Some(x) = self.pop(frame) { + if let Frame::Alternation { .. } = x { + visitor.visit_alternation_in()?; + } + hir = x.child(); + self.stack.push((post_hir, x)); + break; + } + // Otherwise, we've finished visiting all the child nodes for + // this HIR, so we can post visit it now. + visitor.visit_post(post_hir)?; + } + } + } + + /// Build a stack frame for the given HIR if one is needed (which occurs if + /// and only if there are child nodes in the HIR). Otherwise, return None. + fn induct(&mut self, hir: &'a Hir) -> Option<Frame<'a>> { + match *hir.kind() { + HirKind::Repetition(ref x) => Some(Frame::Repetition(x)), + HirKind::Group(ref x) => Some(Frame::Group(x)), + HirKind::Concat(ref x) if x.is_empty() => None, + HirKind::Concat(ref x) => { + Some(Frame::Concat { head: &x[0], tail: &x[1..] }) + } + HirKind::Alternation(ref x) if x.is_empty() => None, + HirKind::Alternation(ref x) => { + Some(Frame::Alternation { head: &x[0], tail: &x[1..] }) + } + _ => None, + } + } + + /// Pops the given frame. If the frame has an additional inductive step, + /// then return it, otherwise return `None`. + fn pop(&self, induct: Frame<'a>) -> Option<Frame<'a>> { + match induct { + Frame::Repetition(_) => None, + Frame::Group(_) => None, + Frame::Concat { tail, .. } => { + if tail.is_empty() { + None + } else { + Some(Frame::Concat { head: &tail[0], tail: &tail[1..] }) + } + } + Frame::Alternation { tail, .. } => { + if tail.is_empty() { + None + } else { + Some(Frame::Alternation { + head: &tail[0], + tail: &tail[1..], + }) + } + } + } + } +} + +impl<'a> Frame<'a> { + /// Perform the next inductive step on this frame and return the next + /// child HIR node to visit. + fn child(&self) -> &'a Hir { + match *self { + Frame::Repetition(rep) => &rep.hir, + Frame::Group(group) => &group.hir, + Frame::Concat { head, .. } => head, + Frame::Alternation { head, .. } => head, + } + } +} diff --git a/third_party/rust/regex-syntax/src/lib.rs b/third_party/rust/regex-syntax/src/lib.rs new file mode 100644 index 0000000000..1dfb38af39 --- /dev/null +++ b/third_party/rust/regex-syntax/src/lib.rs @@ -0,0 +1,312 @@ +/*! +This crate provides a robust regular expression parser. + +This crate defines two primary types: + +* [`Ast`](ast/enum.Ast.html) is the abstract syntax of a regular expression. + An abstract syntax corresponds to a *structured representation* of the + concrete syntax of a regular expression, where the concrete syntax is the + pattern string itself (e.g., `foo(bar)+`). Given some abstract syntax, it + can be converted back to the original concrete syntax (modulo some details, + like whitespace). To a first approximation, the abstract syntax is complex + and difficult to analyze. +* [`Hir`](hir/struct.Hir.html) is the high-level intermediate representation + ("HIR" or "high-level IR" for short) of regular expression. It corresponds to + an intermediate state of a regular expression that sits between the abstract + syntax and the low level compiled opcodes that are eventually responsible for + executing a regular expression search. Given some high-level IR, it is not + possible to produce the original concrete syntax (although it is possible to + produce an equivalent concrete syntax, but it will likely scarcely resemble + the original pattern). To a first approximation, the high-level IR is simple + and easy to analyze. + +These two types come with conversion routines: + +* An [`ast::parse::Parser`](ast/parse/struct.Parser.html) converts concrete + syntax (a `&str`) to an [`Ast`](ast/enum.Ast.html). +* A [`hir::translate::Translator`](hir/translate/struct.Translator.html) + converts an [`Ast`](ast/enum.Ast.html) to a [`Hir`](hir/struct.Hir.html). + +As a convenience, the above two conversion routines are combined into one via +the top-level [`Parser`](struct.Parser.html) type. This `Parser` will first +convert your pattern to an `Ast` and then convert the `Ast` to an `Hir`. + + +# Example + +This example shows how to parse a pattern string into its HIR: + +``` +use regex_syntax::Parser; +use regex_syntax::hir::{self, Hir}; + +let hir = Parser::new().parse("a|b").unwrap(); +assert_eq!(hir, Hir::alternation(vec![ + Hir::literal(hir::Literal::Unicode('a')), + Hir::literal(hir::Literal::Unicode('b')), +])); +``` + + +# Concrete syntax supported + +The concrete syntax is documented as part of the public API of the +[`regex` crate](https://docs.rs/regex/%2A/regex/#syntax). + + +# Input safety + +A key feature of this library is that it is safe to use with end user facing +input. This plays a significant role in the internal implementation. In +particular: + +1. Parsers provide a `nest_limit` option that permits callers to control how + deeply nested a regular expression is allowed to be. This makes it possible + to do case analysis over an `Ast` or an `Hir` using recursion without + worrying about stack overflow. +2. Since relying on a particular stack size is brittle, this crate goes to + great lengths to ensure that all interactions with both the `Ast` and the + `Hir` do not use recursion. Namely, they use constant stack space and heap + space proportional to the size of the original pattern string (in bytes). + This includes the type's corresponding destructors. (One exception to this + is literal extraction, but this will eventually get fixed.) + + +# Error reporting + +The `Display` implementations on all `Error` types exposed in this library +provide nice human readable errors that are suitable for showing to end users +in a monospace font. + + +# Literal extraction + +This crate provides limited support for +[literal extraction from `Hir` values](hir/literal/struct.Literals.html). +Be warned that literal extraction currently uses recursion, and therefore, +stack size proportional to the size of the `Hir`. + +The purpose of literal extraction is to speed up searches. That is, if you +know a regular expression must match a prefix or suffix literal, then it is +often quicker to search for instances of that literal, and then confirm or deny +the match using the full regular expression engine. These optimizations are +done automatically in the `regex` crate. + + +# Crate features + +An important feature provided by this crate is its Unicode support. This +includes things like case folding, boolean properties, general categories, +scripts and Unicode-aware support for the Perl classes `\w`, `\s` and `\d`. +However, a downside of this support is that it requires bundling several +Unicode data tables that are substantial in size. + +A fair number of use cases do not require full Unicode support. For this +reason, this crate exposes a number of features to control which Unicode +data is available. + +If a regular expression attempts to use a Unicode feature that is not available +because the corresponding crate feature was disabled, then translating that +regular expression to an `Hir` will return an error. (It is still possible +construct an `Ast` for such a regular expression, since Unicode data is not +used until translation to an `Hir`.) Stated differently, enabling or disabling +any of the features below can only add or subtract from the total set of valid +regular expressions. Enabling or disabling a feature will never modify the +match semantics of a regular expression. + +The following features are available: + +* **unicode** - + Enables all Unicode features. This feature is enabled by default, and will + always cover all Unicode features, even if more are added in the future. +* **unicode-age** - + Provide the data for the + [Unicode `Age` property](https://www.unicode.org/reports/tr44/tr44-24.html#Character_Age). + This makes it possible to use classes like `\p{Age:6.0}` to refer to all + codepoints first introduced in Unicode 6.0 +* **unicode-bool** - + Provide the data for numerous Unicode boolean properties. The full list + is not included here, but contains properties like `Alphabetic`, `Emoji`, + `Lowercase`, `Math`, `Uppercase` and `White_Space`. +* **unicode-case** - + Provide the data for case insensitive matching using + [Unicode's "simple loose matches" specification](https://www.unicode.org/reports/tr18/#Simple_Loose_Matches). +* **unicode-gencat** - + Provide the data for + [Uncode general categories](https://www.unicode.org/reports/tr44/tr44-24.html#General_Category_Values). + This includes, but is not limited to, `Decimal_Number`, `Letter`, + `Math_Symbol`, `Number` and `Punctuation`. +* **unicode-perl** - + Provide the data for supporting the Unicode-aware Perl character classes, + corresponding to `\w`, `\s` and `\d`. This is also necessary for using + Unicode-aware word boundary assertions. Note that if this feature is + disabled, the `\s` and `\d` character classes are still available if the + `unicode-bool` and `unicode-gencat` features are enabled, respectively. +* **unicode-script** - + Provide the data for + [Unicode scripts and script extensions](https://www.unicode.org/reports/tr24/). + This includes, but is not limited to, `Arabic`, `Cyrillic`, `Hebrew`, + `Latin` and `Thai`. +* **unicode-segment** - + Provide the data necessary to provide the properties used to implement the + [Unicode text segmentation algorithms](https://www.unicode.org/reports/tr29/). + This enables using classes like `\p{gcb=Extend}`, `\p{wb=Katakana}` and + `\p{sb=ATerm}`. +*/ + +#![deny(missing_docs)] +#![warn(missing_debug_implementations)] +#![forbid(unsafe_code)] + +pub use crate::error::{Error, Result}; +pub use crate::parser::{Parser, ParserBuilder}; +pub use crate::unicode::UnicodeWordError; + +pub mod ast; +mod either; +mod error; +pub mod hir; +mod parser; +mod unicode; +mod unicode_tables; +pub mod utf8; + +/// Escapes all regular expression meta characters in `text`. +/// +/// The string returned may be safely used as a literal in a regular +/// expression. +pub fn escape(text: &str) -> String { + let mut quoted = String::new(); + escape_into(text, &mut quoted); + quoted +} + +/// Escapes all meta characters in `text` and writes the result into `buf`. +/// +/// This will append escape characters into the given buffer. The characters +/// that are appended are safe to use as a literal in a regular expression. +pub fn escape_into(text: &str, buf: &mut String) { + buf.reserve(text.len()); + for c in text.chars() { + if is_meta_character(c) { + buf.push('\\'); + } + buf.push(c); + } +} + +/// Returns true if the given character has significance in a regex. +/// +/// These are the only characters that are allowed to be escaped, with one +/// exception: an ASCII space character may be escaped when extended mode (with +/// the `x` flag) is enabled. In particular, `is_meta_character(' ')` returns +/// `false`. +/// +/// Note that the set of characters for which this function returns `true` or +/// `false` is fixed and won't change in a semver compatible release. +pub fn is_meta_character(c: char) -> bool { + match c { + '\\' | '.' | '+' | '*' | '?' | '(' | ')' | '|' | '[' | ']' | '{' + | '}' | '^' | '$' | '#' | '&' | '-' | '~' => true, + _ => false, + } +} + +/// Returns true if and only if the given character is a Unicode word +/// character. +/// +/// A Unicode word character is defined by +/// [UTS#18 Annex C](https://unicode.org/reports/tr18/#Compatibility_Properties). +/// In particular, a character +/// is considered a word character if it is in either of the `Alphabetic` or +/// `Join_Control` properties, or is in one of the `Decimal_Number`, `Mark` +/// or `Connector_Punctuation` general categories. +/// +/// # Panics +/// +/// If the `unicode-perl` feature is not enabled, then this function panics. +/// For this reason, it is recommended that callers use +/// [`try_is_word_character`](fn.try_is_word_character.html) +/// instead. +pub fn is_word_character(c: char) -> bool { + try_is_word_character(c).expect("unicode-perl feature must be enabled") +} + +/// Returns true if and only if the given character is a Unicode word +/// character. +/// +/// A Unicode word character is defined by +/// [UTS#18 Annex C](https://unicode.org/reports/tr18/#Compatibility_Properties). +/// In particular, a character +/// is considered a word character if it is in either of the `Alphabetic` or +/// `Join_Control` properties, or is in one of the `Decimal_Number`, `Mark` +/// or `Connector_Punctuation` general categories. +/// +/// # Errors +/// +/// If the `unicode-perl` feature is not enabled, then this function always +/// returns an error. +pub fn try_is_word_character( + c: char, +) -> std::result::Result<bool, UnicodeWordError> { + unicode::is_word_character(c) +} + +/// Returns true if and only if the given character is an ASCII word character. +/// +/// An ASCII word character is defined by the following character class: +/// `[_0-9a-zA-Z]'. +pub fn is_word_byte(c: u8) -> bool { + match c { + b'_' | b'0'..=b'9' | b'a'..=b'z' | b'A'..=b'Z' => true, + _ => false, + } +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn escape_meta() { + assert_eq!( + escape(r"\.+*?()|[]{}^$#&-~"), + r"\\\.\+\*\?\(\)\|\[\]\{\}\^\$\#\&\-\~".to_string() + ); + } + + #[test] + fn word_byte() { + assert!(is_word_byte(b'a')); + assert!(!is_word_byte(b'-')); + } + + #[test] + #[cfg(feature = "unicode-perl")] + fn word_char() { + assert!(is_word_character('a'), "ASCII"); + assert!(is_word_character('à'), "Latin-1"); + assert!(is_word_character('β'), "Greek"); + assert!(is_word_character('\u{11011}'), "Brahmi (Unicode 6.0)"); + assert!(is_word_character('\u{11611}'), "Modi (Unicode 7.0)"); + assert!(is_word_character('\u{11711}'), "Ahom (Unicode 8.0)"); + assert!(is_word_character('\u{17828}'), "Tangut (Unicode 9.0)"); + assert!(is_word_character('\u{1B1B1}'), "Nushu (Unicode 10.0)"); + assert!(is_word_character('\u{16E40}'), "Medefaidrin (Unicode 11.0)"); + assert!(!is_word_character('-')); + assert!(!is_word_character('☃')); + } + + #[test] + #[should_panic] + #[cfg(not(feature = "unicode-perl"))] + fn word_char_disabled_panic() { + assert!(is_word_character('a')); + } + + #[test] + #[cfg(not(feature = "unicode-perl"))] + fn word_char_disabled_error() { + assert!(try_is_word_character('a').is_err()); + } +} diff --git a/third_party/rust/regex-syntax/src/parser.rs b/third_party/rust/regex-syntax/src/parser.rs new file mode 100644 index 0000000000..ded95b280a --- /dev/null +++ b/third_party/rust/regex-syntax/src/parser.rs @@ -0,0 +1,200 @@ +use crate::ast; +use crate::hir; + +use crate::Result; + +/// A builder for a regular expression parser. +/// +/// This builder permits modifying configuration options for the parser. +/// +/// This type combines the builder options for both the +/// [AST `ParserBuilder`](ast/parse/struct.ParserBuilder.html) +/// and the +/// [HIR `TranslatorBuilder`](hir/translate/struct.TranslatorBuilder.html). +#[derive(Clone, Debug, Default)] +pub struct ParserBuilder { + ast: ast::parse::ParserBuilder, + hir: hir::translate::TranslatorBuilder, +} + +impl ParserBuilder { + /// Create a new parser builder with a default configuration. + pub fn new() -> ParserBuilder { + ParserBuilder::default() + } + + /// Build a parser from this configuration with the given pattern. + pub fn build(&self) -> Parser { + Parser { ast: self.ast.build(), hir: self.hir.build() } + } + + /// Set the nesting limit for this parser. + /// + /// The nesting limit controls how deep the abstract syntax tree is allowed + /// to be. If the AST exceeds the given limit (e.g., with too many nested + /// groups), then an error is returned by the parser. + /// + /// The purpose of this limit is to act as a heuristic to prevent stack + /// overflow for consumers that do structural induction on an `Ast` using + /// explicit recursion. While this crate never does this (instead using + /// constant stack space and moving the call stack to the heap), other + /// crates may. + /// + /// This limit is not checked until the entire Ast is parsed. Therefore, + /// if callers want to put a limit on the amount of heap space used, then + /// they should impose a limit on the length, in bytes, of the concrete + /// pattern string. In particular, this is viable since this parser + /// implementation will limit itself to heap space proportional to the + /// length of the pattern string. + /// + /// Note that a nest limit of `0` will return a nest limit error for most + /// patterns but not all. For example, a nest limit of `0` permits `a` but + /// not `ab`, since `ab` requires a concatenation, which results in a nest + /// depth of `1`. In general, a nest limit is not something that manifests + /// in an obvious way in the concrete syntax, therefore, it should not be + /// used in a granular way. + pub fn nest_limit(&mut self, limit: u32) -> &mut ParserBuilder { + self.ast.nest_limit(limit); + self + } + + /// Whether to support octal syntax or not. + /// + /// Octal syntax is a little-known way of uttering Unicode codepoints in + /// a regular expression. For example, `a`, `\x61`, `\u0061` and + /// `\141` are all equivalent regular expressions, where the last example + /// shows octal syntax. + /// + /// While supporting octal syntax isn't in and of itself a problem, it does + /// make good error messages harder. That is, in PCRE based regex engines, + /// syntax like `\0` invokes a backreference, which is explicitly + /// unsupported in Rust's regex engine. However, many users expect it to + /// be supported. Therefore, when octal support is disabled, the error + /// message will explicitly mention that backreferences aren't supported. + /// + /// Octal syntax is disabled by default. + pub fn octal(&mut self, yes: bool) -> &mut ParserBuilder { + self.ast.octal(yes); + self + } + + /// When enabled, the parser will permit the construction of a regular + /// expression that may match invalid UTF-8. + /// + /// When disabled (the default), the parser is guaranteed to produce + /// an expression that will only ever match valid UTF-8 (otherwise, the + /// parser will return an error). + /// + /// Perhaps surprisingly, when invalid UTF-8 isn't allowed, a negated ASCII + /// word boundary (uttered as `(?-u:\B)` in the concrete syntax) will cause + /// the parser to return an error. Namely, a negated ASCII word boundary + /// can result in matching positions that aren't valid UTF-8 boundaries. + pub fn allow_invalid_utf8(&mut self, yes: bool) -> &mut ParserBuilder { + self.hir.allow_invalid_utf8(yes); + self + } + + /// Enable verbose mode in the regular expression. + /// + /// When enabled, verbose mode permits insignificant whitespace in many + /// places in the regular expression, as well as comments. Comments are + /// started using `#` and continue until the end of the line. + /// + /// By default, this is disabled. It may be selectively enabled in the + /// regular expression by using the `x` flag regardless of this setting. + pub fn ignore_whitespace(&mut self, yes: bool) -> &mut ParserBuilder { + self.ast.ignore_whitespace(yes); + self + } + + /// Enable or disable the case insensitive flag by default. + /// + /// By default this is disabled. It may alternatively be selectively + /// enabled in the regular expression itself via the `i` flag. + pub fn case_insensitive(&mut self, yes: bool) -> &mut ParserBuilder { + self.hir.case_insensitive(yes); + self + } + + /// Enable or disable the multi-line matching flag by default. + /// + /// By default this is disabled. It may alternatively be selectively + /// enabled in the regular expression itself via the `m` flag. + pub fn multi_line(&mut self, yes: bool) -> &mut ParserBuilder { + self.hir.multi_line(yes); + self + } + + /// Enable or disable the "dot matches any character" flag by default. + /// + /// By default this is disabled. It may alternatively be selectively + /// enabled in the regular expression itself via the `s` flag. + pub fn dot_matches_new_line(&mut self, yes: bool) -> &mut ParserBuilder { + self.hir.dot_matches_new_line(yes); + self + } + + /// Enable or disable the "swap greed" flag by default. + /// + /// By default this is disabled. It may alternatively be selectively + /// enabled in the regular expression itself via the `U` flag. + pub fn swap_greed(&mut self, yes: bool) -> &mut ParserBuilder { + self.hir.swap_greed(yes); + self + } + + /// Enable or disable the Unicode flag (`u`) by default. + /// + /// By default this is **enabled**. It may alternatively be selectively + /// disabled in the regular expression itself via the `u` flag. + /// + /// Note that unless `allow_invalid_utf8` is enabled (it's disabled by + /// default), a regular expression will fail to parse if Unicode mode is + /// disabled and a sub-expression could possibly match invalid UTF-8. + pub fn unicode(&mut self, yes: bool) -> &mut ParserBuilder { + self.hir.unicode(yes); + self + } +} + +/// A convenience parser for regular expressions. +/// +/// This parser takes as input a regular expression pattern string (the +/// "concrete syntax") and returns a high-level intermediate representation +/// (the HIR) suitable for most types of analysis. In particular, this parser +/// hides the intermediate state of producing an AST (the "abstract syntax"). +/// The AST is itself far more complex than the HIR, so this parser serves as a +/// convenience for never having to deal with it at all. +/// +/// If callers have more fine grained use cases that need an AST, then please +/// see the [`ast::parse`](ast/parse/index.html) module. +/// +/// A `Parser` can be configured in more detail via a +/// [`ParserBuilder`](struct.ParserBuilder.html). +#[derive(Clone, Debug)] +pub struct Parser { + ast: ast::parse::Parser, + hir: hir::translate::Translator, +} + +impl Parser { + /// Create a new parser with a default configuration. + /// + /// The parser can be run with `parse` method. The parse method returns + /// a high level intermediate representation of the given regular + /// expression. + /// + /// To set configuration options on the parser, use + /// [`ParserBuilder`](struct.ParserBuilder.html). + pub fn new() -> Parser { + ParserBuilder::new().build() + } + + /// Parse the regular expression into a high level intermediate + /// representation. + pub fn parse(&mut self, pattern: &str) -> Result<hir::Hir> { + let ast = self.ast.parse(pattern)?; + let hir = self.hir.translate(pattern, &ast)?; + Ok(hir) + } +} diff --git a/third_party/rust/regex-syntax/src/unicode.rs b/third_party/rust/regex-syntax/src/unicode.rs new file mode 100644 index 0000000000..8194d7f55b --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode.rs @@ -0,0 +1,1001 @@ +use std::error; +use std::fmt; +use std::result; + +use crate::hir; + +/// A type alias for errors specific to Unicode handling of classes. +pub type Result<T> = result::Result<T, Error>; + +/// An inclusive range of codepoints from a generated file (hence the static +/// lifetime). +type Range = &'static [(char, char)]; + +/// An error that occurs when dealing with Unicode. +/// +/// We don't impl the Error trait here because these always get converted +/// into other public errors. (This error type isn't exported.) +#[derive(Debug)] +pub enum Error { + PropertyNotFound, + PropertyValueNotFound, + // Not used when unicode-perl is enabled. + #[allow(dead_code)] + PerlClassNotFound, +} + +/// A type alias for errors specific to Unicode case folding. +pub type FoldResult<T> = result::Result<T, CaseFoldError>; + +/// An error that occurs when Unicode-aware simple case folding fails. +/// +/// This error can occur when the case mapping tables necessary for Unicode +/// aware case folding are unavailable. This only occurs when the +/// `unicode-case` feature is disabled. (The feature is enabled by default.) +#[derive(Debug)] +pub struct CaseFoldError(()); + +impl error::Error for CaseFoldError {} + +impl fmt::Display for CaseFoldError { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!( + f, + "Unicode-aware case folding is not available \ + (probably because the unicode-case feature is not enabled)" + ) + } +} + +/// An error that occurs when the Unicode-aware `\w` class is unavailable. +/// +/// This error can occur when the data tables necessary for the Unicode aware +/// Perl character class `\w` are unavailable. This only occurs when the +/// `unicode-perl` feature is disabled. (The feature is enabled by default.) +#[derive(Debug)] +pub struct UnicodeWordError(()); + +impl error::Error for UnicodeWordError {} + +impl fmt::Display for UnicodeWordError { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!( + f, + "Unicode-aware \\w class is not available \ + (probably because the unicode-perl feature is not enabled)" + ) + } +} + +/// Return an iterator over the equivalence class of simple case mappings +/// for the given codepoint. The equivalence class does not include the +/// given codepoint. +/// +/// If the equivalence class is empty, then this returns the next scalar +/// value that has a non-empty equivalence class, if it exists. If no such +/// scalar value exists, then `None` is returned. The point of this behavior +/// is to permit callers to avoid calling `simple_fold` more than they need +/// to, since there is some cost to fetching the equivalence class. +/// +/// This returns an error if the Unicode case folding tables are not available. +pub fn simple_fold( + c: char, +) -> FoldResult<result::Result<impl Iterator<Item = char>, Option<char>>> { + #[cfg(not(feature = "unicode-case"))] + fn imp( + _: char, + ) -> FoldResult<result::Result<impl Iterator<Item = char>, Option<char>>> + { + use std::option::IntoIter; + Err::<result::Result<IntoIter<char>, _>, _>(CaseFoldError(())) + } + + #[cfg(feature = "unicode-case")] + fn imp( + c: char, + ) -> FoldResult<result::Result<impl Iterator<Item = char>, Option<char>>> + { + use crate::unicode_tables::case_folding_simple::CASE_FOLDING_SIMPLE; + + Ok(CASE_FOLDING_SIMPLE + .binary_search_by_key(&c, |&(c1, _)| c1) + .map(|i| CASE_FOLDING_SIMPLE[i].1.iter().copied()) + .map_err(|i| { + if i >= CASE_FOLDING_SIMPLE.len() { + None + } else { + Some(CASE_FOLDING_SIMPLE[i].0) + } + })) + } + + imp(c) +} + +/// Returns true if and only if the given (inclusive) range contains at least +/// one Unicode scalar value that has a non-empty non-trivial simple case +/// mapping. +/// +/// This function panics if `end < start`. +/// +/// This returns an error if the Unicode case folding tables are not available. +pub fn contains_simple_case_mapping( + start: char, + end: char, +) -> FoldResult<bool> { + #[cfg(not(feature = "unicode-case"))] + fn imp(_: char, _: char) -> FoldResult<bool> { + Err(CaseFoldError(())) + } + + #[cfg(feature = "unicode-case")] + fn imp(start: char, end: char) -> FoldResult<bool> { + use crate::unicode_tables::case_folding_simple::CASE_FOLDING_SIMPLE; + use std::cmp::Ordering; + + assert!(start <= end); + Ok(CASE_FOLDING_SIMPLE + .binary_search_by(|&(c, _)| { + if start <= c && c <= end { + Ordering::Equal + } else if c > end { + Ordering::Greater + } else { + Ordering::Less + } + }) + .is_ok()) + } + + imp(start, end) +} + +/// A query for finding a character class defined by Unicode. This supports +/// either use of a property name directly, or lookup by property value. The +/// former generally refers to Binary properties (see UTS#44, Table 8), but +/// as a special exception (see UTS#18, Section 1.2) both general categories +/// (an enumeration) and scripts (a catalog) are supported as if each of their +/// possible values were a binary property. +/// +/// In all circumstances, property names and values are normalized and +/// canonicalized. That is, `GC == gc == GeneralCategory == general_category`. +/// +/// The lifetime `'a` refers to the shorter of the lifetimes of property name +/// and property value. +#[derive(Debug)] +pub enum ClassQuery<'a> { + /// Return a class corresponding to a Unicode binary property, named by + /// a single letter. + OneLetter(char), + /// Return a class corresponding to a Unicode binary property. + /// + /// Note that, by special exception (see UTS#18, Section 1.2), both + /// general category values and script values are permitted here as if + /// they were a binary property. + Binary(&'a str), + /// Return a class corresponding to all codepoints whose property + /// (identified by `property_name`) corresponds to the given value + /// (identified by `property_value`). + ByValue { + /// A property name. + property_name: &'a str, + /// A property value. + property_value: &'a str, + }, +} + +impl<'a> ClassQuery<'a> { + fn canonicalize(&self) -> Result<CanonicalClassQuery> { + match *self { + ClassQuery::OneLetter(c) => self.canonical_binary(&c.to_string()), + ClassQuery::Binary(name) => self.canonical_binary(name), + ClassQuery::ByValue { property_name, property_value } => { + let property_name = symbolic_name_normalize(property_name); + let property_value = symbolic_name_normalize(property_value); + + let canon_name = match canonical_prop(&property_name)? { + None => return Err(Error::PropertyNotFound), + Some(canon_name) => canon_name, + }; + Ok(match canon_name { + "General_Category" => { + let canon = match canonical_gencat(&property_value)? { + None => return Err(Error::PropertyValueNotFound), + Some(canon) => canon, + }; + CanonicalClassQuery::GeneralCategory(canon) + } + "Script" => { + let canon = match canonical_script(&property_value)? { + None => return Err(Error::PropertyValueNotFound), + Some(canon) => canon, + }; + CanonicalClassQuery::Script(canon) + } + _ => { + let vals = match property_values(canon_name)? { + None => return Err(Error::PropertyValueNotFound), + Some(vals) => vals, + }; + let canon_val = + match canonical_value(vals, &property_value) { + None => { + return Err(Error::PropertyValueNotFound) + } + Some(canon_val) => canon_val, + }; + CanonicalClassQuery::ByValue { + property_name: canon_name, + property_value: canon_val, + } + } + }) + } + } + } + + fn canonical_binary(&self, name: &str) -> Result<CanonicalClassQuery> { + let norm = symbolic_name_normalize(name); + + // This is a special case where 'cf' refers to the 'Format' general + // category, but where the 'cf' abbreviation is also an abbreviation + // for the 'Case_Folding' property. But we want to treat it as + // a general category. (Currently, we don't even support the + // 'Case_Folding' property. But if we do in the future, users will be + // required to spell it out.) + if norm != "cf" { + if let Some(canon) = canonical_prop(&norm)? { + return Ok(CanonicalClassQuery::Binary(canon)); + } + } + if let Some(canon) = canonical_gencat(&norm)? { + return Ok(CanonicalClassQuery::GeneralCategory(canon)); + } + if let Some(canon) = canonical_script(&norm)? { + return Ok(CanonicalClassQuery::Script(canon)); + } + Err(Error::PropertyNotFound) + } +} + +/// Like ClassQuery, but its parameters have been canonicalized. This also +/// differentiates binary properties from flattened general categories and +/// scripts. +#[derive(Debug, Eq, PartialEq)] +enum CanonicalClassQuery { + /// The canonical binary property name. + Binary(&'static str), + /// The canonical general category name. + GeneralCategory(&'static str), + /// The canonical script name. + Script(&'static str), + /// An arbitrary association between property and value, both of which + /// have been canonicalized. + /// + /// Note that by construction, the property name of ByValue will never + /// be General_Category or Script. Those two cases are subsumed by the + /// eponymous variants. + ByValue { + /// The canonical property name. + property_name: &'static str, + /// The canonical property value. + property_value: &'static str, + }, +} + +/// Looks up a Unicode class given a query. If one doesn't exist, then +/// `None` is returned. +pub fn class(query: ClassQuery<'_>) -> Result<hir::ClassUnicode> { + use self::CanonicalClassQuery::*; + + match query.canonicalize()? { + Binary(name) => bool_property(name), + GeneralCategory(name) => gencat(name), + Script(name) => script(name), + ByValue { property_name: "Age", property_value } => { + let mut class = hir::ClassUnicode::empty(); + for set in ages(property_value)? { + class.union(&hir_class(set)); + } + Ok(class) + } + ByValue { property_name: "Script_Extensions", property_value } => { + script_extension(property_value) + } + ByValue { + property_name: "Grapheme_Cluster_Break", + property_value, + } => gcb(property_value), + ByValue { property_name: "Sentence_Break", property_value } => { + sb(property_value) + } + ByValue { property_name: "Word_Break", property_value } => { + wb(property_value) + } + _ => { + // What else should we support? + Err(Error::PropertyNotFound) + } + } +} + +/// Returns a Unicode aware class for \w. +/// +/// This returns an error if the data is not available for \w. +pub fn perl_word() -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-perl"))] + fn imp() -> Result<hir::ClassUnicode> { + Err(Error::PerlClassNotFound) + } + + #[cfg(feature = "unicode-perl")] + fn imp() -> Result<hir::ClassUnicode> { + use crate::unicode_tables::perl_word::PERL_WORD; + Ok(hir_class(PERL_WORD)) + } + + imp() +} + +/// Returns a Unicode aware class for \s. +/// +/// This returns an error if the data is not available for \s. +pub fn perl_space() -> Result<hir::ClassUnicode> { + #[cfg(not(any(feature = "unicode-perl", feature = "unicode-bool")))] + fn imp() -> Result<hir::ClassUnicode> { + Err(Error::PerlClassNotFound) + } + + #[cfg(all(feature = "unicode-perl", not(feature = "unicode-bool")))] + fn imp() -> Result<hir::ClassUnicode> { + use crate::unicode_tables::perl_space::WHITE_SPACE; + Ok(hir_class(WHITE_SPACE)) + } + + #[cfg(feature = "unicode-bool")] + fn imp() -> Result<hir::ClassUnicode> { + use crate::unicode_tables::property_bool::WHITE_SPACE; + Ok(hir_class(WHITE_SPACE)) + } + + imp() +} + +/// Returns a Unicode aware class for \d. +/// +/// This returns an error if the data is not available for \d. +pub fn perl_digit() -> Result<hir::ClassUnicode> { + #[cfg(not(any(feature = "unicode-perl", feature = "unicode-gencat")))] + fn imp() -> Result<hir::ClassUnicode> { + Err(Error::PerlClassNotFound) + } + + #[cfg(all(feature = "unicode-perl", not(feature = "unicode-gencat")))] + fn imp() -> Result<hir::ClassUnicode> { + use crate::unicode_tables::perl_decimal::DECIMAL_NUMBER; + Ok(hir_class(DECIMAL_NUMBER)) + } + + #[cfg(feature = "unicode-gencat")] + fn imp() -> Result<hir::ClassUnicode> { + use crate::unicode_tables::general_category::DECIMAL_NUMBER; + Ok(hir_class(DECIMAL_NUMBER)) + } + + imp() +} + +/// Build a Unicode HIR class from a sequence of Unicode scalar value ranges. +pub fn hir_class(ranges: &[(char, char)]) -> hir::ClassUnicode { + let hir_ranges: Vec<hir::ClassUnicodeRange> = ranges + .iter() + .map(|&(s, e)| hir::ClassUnicodeRange::new(s, e)) + .collect(); + hir::ClassUnicode::new(hir_ranges) +} + +/// Returns true only if the given codepoint is in the `\w` character class. +/// +/// If the `unicode-perl` feature is not enabled, then this returns an error. +pub fn is_word_character(c: char) -> result::Result<bool, UnicodeWordError> { + #[cfg(not(feature = "unicode-perl"))] + fn imp(_: char) -> result::Result<bool, UnicodeWordError> { + Err(UnicodeWordError(())) + } + + #[cfg(feature = "unicode-perl")] + fn imp(c: char) -> result::Result<bool, UnicodeWordError> { + use crate::is_word_byte; + use crate::unicode_tables::perl_word::PERL_WORD; + use std::cmp::Ordering; + + if c <= 0x7F as char && is_word_byte(c as u8) { + return Ok(true); + } + Ok(PERL_WORD + .binary_search_by(|&(start, end)| { + if start <= c && c <= end { + Ordering::Equal + } else if start > c { + Ordering::Greater + } else { + Ordering::Less + } + }) + .is_ok()) + } + + imp(c) +} + +/// A mapping of property values for a specific property. +/// +/// The first element of each tuple is a normalized property value while the +/// second element of each tuple is the corresponding canonical property +/// value. +type PropertyValues = &'static [(&'static str, &'static str)]; + +fn canonical_gencat(normalized_value: &str) -> Result<Option<&'static str>> { + Ok(match normalized_value { + "any" => Some("Any"), + "assigned" => Some("Assigned"), + "ascii" => Some("ASCII"), + _ => { + let gencats = property_values("General_Category")?.unwrap(); + canonical_value(gencats, normalized_value) + } + }) +} + +fn canonical_script(normalized_value: &str) -> Result<Option<&'static str>> { + let scripts = property_values("Script")?.unwrap(); + Ok(canonical_value(scripts, normalized_value)) +} + +/// Find the canonical property name for the given normalized property name. +/// +/// If no such property exists, then `None` is returned. +/// +/// The normalized property name must have been normalized according to +/// UAX44 LM3, which can be done using `symbolic_name_normalize`. +/// +/// If the property names data is not available, then an error is returned. +fn canonical_prop(normalized_name: &str) -> Result<Option<&'static str>> { + #[cfg(not(any( + feature = "unicode-age", + feature = "unicode-bool", + feature = "unicode-gencat", + feature = "unicode-perl", + feature = "unicode-script", + feature = "unicode-segment", + )))] + fn imp(_: &str) -> Result<Option<&'static str>> { + Err(Error::PropertyNotFound) + } + + #[cfg(any( + feature = "unicode-age", + feature = "unicode-bool", + feature = "unicode-gencat", + feature = "unicode-perl", + feature = "unicode-script", + feature = "unicode-segment", + ))] + fn imp(name: &str) -> Result<Option<&'static str>> { + use crate::unicode_tables::property_names::PROPERTY_NAMES; + + Ok(PROPERTY_NAMES + .binary_search_by_key(&name, |&(n, _)| n) + .ok() + .map(|i| PROPERTY_NAMES[i].1)) + } + + imp(normalized_name) +} + +/// Find the canonical property value for the given normalized property +/// value. +/// +/// The given property values should correspond to the values for the property +/// under question, which can be found using `property_values`. +/// +/// If no such property value exists, then `None` is returned. +/// +/// The normalized property value must have been normalized according to +/// UAX44 LM3, which can be done using `symbolic_name_normalize`. +fn canonical_value( + vals: PropertyValues, + normalized_value: &str, +) -> Option<&'static str> { + vals.binary_search_by_key(&normalized_value, |&(n, _)| n) + .ok() + .map(|i| vals[i].1) +} + +/// Return the table of property values for the given property name. +/// +/// If the property values data is not available, then an error is returned. +fn property_values( + canonical_property_name: &'static str, +) -> Result<Option<PropertyValues>> { + #[cfg(not(any( + feature = "unicode-age", + feature = "unicode-bool", + feature = "unicode-gencat", + feature = "unicode-perl", + feature = "unicode-script", + feature = "unicode-segment", + )))] + fn imp(_: &'static str) -> Result<Option<PropertyValues>> { + Err(Error::PropertyValueNotFound) + } + + #[cfg(any( + feature = "unicode-age", + feature = "unicode-bool", + feature = "unicode-gencat", + feature = "unicode-perl", + feature = "unicode-script", + feature = "unicode-segment", + ))] + fn imp(name: &'static str) -> Result<Option<PropertyValues>> { + use crate::unicode_tables::property_values::PROPERTY_VALUES; + + Ok(PROPERTY_VALUES + .binary_search_by_key(&name, |&(n, _)| n) + .ok() + .map(|i| PROPERTY_VALUES[i].1)) + } + + imp(canonical_property_name) +} + +// This is only used in some cases, but small enough to just let it be dead +// instead of figuring out (and maintaining) the right set of features. +#[allow(dead_code)] +fn property_set( + name_map: &'static [(&'static str, Range)], + canonical: &'static str, +) -> Option<Range> { + name_map + .binary_search_by_key(&canonical, |x| x.0) + .ok() + .map(|i| name_map[i].1) +} + +/// Returns an iterator over Unicode Age sets. Each item corresponds to a set +/// of codepoints that were added in a particular revision of Unicode. The +/// iterator yields items in chronological order. +/// +/// If the given age value isn't valid or if the data isn't available, then an +/// error is returned instead. +fn ages(canonical_age: &str) -> Result<impl Iterator<Item = Range>> { + #[cfg(not(feature = "unicode-age"))] + fn imp(_: &str) -> Result<impl Iterator<Item = Range>> { + use std::option::IntoIter; + Err::<IntoIter<Range>, _>(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-age")] + fn imp(canonical_age: &str) -> Result<impl Iterator<Item = Range>> { + use crate::unicode_tables::age; + + const AGES: &[(&str, Range)] = &[ + ("V1_1", age::V1_1), + ("V2_0", age::V2_0), + ("V2_1", age::V2_1), + ("V3_0", age::V3_0), + ("V3_1", age::V3_1), + ("V3_2", age::V3_2), + ("V4_0", age::V4_0), + ("V4_1", age::V4_1), + ("V5_0", age::V5_0), + ("V5_1", age::V5_1), + ("V5_2", age::V5_2), + ("V6_0", age::V6_0), + ("V6_1", age::V6_1), + ("V6_2", age::V6_2), + ("V6_3", age::V6_3), + ("V7_0", age::V7_0), + ("V8_0", age::V8_0), + ("V9_0", age::V9_0), + ("V10_0", age::V10_0), + ("V11_0", age::V11_0), + ("V12_0", age::V12_0), + ("V12_1", age::V12_1), + ("V13_0", age::V13_0), + ("V14_0", age::V14_0), + ("V15_0", age::V15_0), + ]; + assert_eq!(AGES.len(), age::BY_NAME.len(), "ages are out of sync"); + + let pos = AGES.iter().position(|&(age, _)| canonical_age == age); + match pos { + None => Err(Error::PropertyValueNotFound), + Some(i) => Ok(AGES[..=i].iter().map(|&(_, classes)| classes)), + } + } + + imp(canonical_age) +} + +/// Returns the Unicode HIR class corresponding to the given general category. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given general category could not be found, or if the general +/// category data is not available, then an error is returned. +fn gencat(canonical_name: &'static str) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-gencat"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-gencat")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::general_category::BY_NAME; + match name { + "ASCII" => Ok(hir_class(&[('\0', '\x7F')])), + "Any" => Ok(hir_class(&[('\0', '\u{10FFFF}')])), + "Assigned" => { + let mut cls = gencat("Unassigned")?; + cls.negate(); + Ok(cls) + } + name => property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyValueNotFound), + } + } + + match canonical_name { + "Decimal_Number" => perl_digit(), + name => imp(name), + } +} + +/// Returns the Unicode HIR class corresponding to the given script. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given script could not be found, or if the script data is not +/// available, then an error is returned. +fn script(canonical_name: &'static str) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-script"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-script")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::script::BY_NAME; + property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyValueNotFound) + } + + imp(canonical_name) +} + +/// Returns the Unicode HIR class corresponding to the given script extension. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given script extension could not be found, or if the script data is +/// not available, then an error is returned. +fn script_extension( + canonical_name: &'static str, +) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-script"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-script")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::script_extension::BY_NAME; + property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyValueNotFound) + } + + imp(canonical_name) +} + +/// Returns the Unicode HIR class corresponding to the given Unicode boolean +/// property. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given boolean property could not be found, or if the boolean +/// property data is not available, then an error is returned. +fn bool_property(canonical_name: &'static str) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-bool"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-bool")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::property_bool::BY_NAME; + property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyNotFound) + } + + match canonical_name { + "Decimal_Number" => perl_digit(), + "White_Space" => perl_space(), + name => imp(name), + } +} + +/// Returns the Unicode HIR class corresponding to the given grapheme cluster +/// break property. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given property could not be found, or if the corresponding data is +/// not available, then an error is returned. +fn gcb(canonical_name: &'static str) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-segment"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-segment")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::grapheme_cluster_break::BY_NAME; + property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyValueNotFound) + } + + imp(canonical_name) +} + +/// Returns the Unicode HIR class corresponding to the given word break +/// property. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given property could not be found, or if the corresponding data is +/// not available, then an error is returned. +fn wb(canonical_name: &'static str) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-segment"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-segment")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::word_break::BY_NAME; + property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyValueNotFound) + } + + imp(canonical_name) +} + +/// Returns the Unicode HIR class corresponding to the given sentence +/// break property. +/// +/// Name canonicalization is assumed to be performed by the caller. +/// +/// If the given property could not be found, or if the corresponding data is +/// not available, then an error is returned. +fn sb(canonical_name: &'static str) -> Result<hir::ClassUnicode> { + #[cfg(not(feature = "unicode-segment"))] + fn imp(_: &'static str) -> Result<hir::ClassUnicode> { + Err(Error::PropertyNotFound) + } + + #[cfg(feature = "unicode-segment")] + fn imp(name: &'static str) -> Result<hir::ClassUnicode> { + use crate::unicode_tables::sentence_break::BY_NAME; + property_set(BY_NAME, name) + .map(hir_class) + .ok_or(Error::PropertyValueNotFound) + } + + imp(canonical_name) +} + +/// Like symbolic_name_normalize_bytes, but operates on a string. +fn symbolic_name_normalize(x: &str) -> String { + let mut tmp = x.as_bytes().to_vec(); + let len = symbolic_name_normalize_bytes(&mut tmp).len(); + tmp.truncate(len); + // This should always succeed because `symbolic_name_normalize_bytes` + // guarantees that `&tmp[..len]` is always valid UTF-8. + // + // N.B. We could avoid the additional UTF-8 check here, but it's unlikely + // to be worth skipping the additional safety check. A benchmark must + // justify it first. + String::from_utf8(tmp).unwrap() +} + +/// Normalize the given symbolic name in place according to UAX44-LM3. +/// +/// A "symbolic name" typically corresponds to property names and property +/// value aliases. Note, though, that it should not be applied to property +/// string values. +/// +/// The slice returned is guaranteed to be valid UTF-8 for all possible values +/// of `slice`. +/// +/// See: https://unicode.org/reports/tr44/#UAX44-LM3 +fn symbolic_name_normalize_bytes(slice: &mut [u8]) -> &mut [u8] { + // I couldn't find a place in the standard that specified that property + // names/aliases had a particular structure (unlike character names), but + // we assume that it's ASCII only and drop anything that isn't ASCII. + let mut start = 0; + let mut starts_with_is = false; + if slice.len() >= 2 { + // Ignore any "is" prefix. + starts_with_is = slice[0..2] == b"is"[..] + || slice[0..2] == b"IS"[..] + || slice[0..2] == b"iS"[..] + || slice[0..2] == b"Is"[..]; + if starts_with_is { + start = 2; + } + } + let mut next_write = 0; + for i in start..slice.len() { + // VALIDITY ARGUMENT: To guarantee that the resulting slice is valid + // UTF-8, we ensure that the slice contains only ASCII bytes. In + // particular, we drop every non-ASCII byte from the normalized string. + let b = slice[i]; + if b == b' ' || b == b'_' || b == b'-' { + continue; + } else if b'A' <= b && b <= b'Z' { + slice[next_write] = b + (b'a' - b'A'); + next_write += 1; + } else if b <= 0x7F { + slice[next_write] = b; + next_write += 1; + } + } + // Special case: ISO_Comment has a 'isc' abbreviation. Since we generally + // ignore 'is' prefixes, the 'isc' abbreviation gets caught in the cross + // fire and ends up creating an alias for 'c' to 'ISO_Comment', but it + // is actually an alias for the 'Other' general category. + if starts_with_is && next_write == 1 && slice[0] == b'c' { + slice[0] = b'i'; + slice[1] = b's'; + slice[2] = b'c'; + next_write = 3; + } + &mut slice[..next_write] +} + +#[cfg(test)] +mod tests { + use super::{ + contains_simple_case_mapping, simple_fold, symbolic_name_normalize, + symbolic_name_normalize_bytes, + }; + + #[cfg(feature = "unicode-case")] + fn simple_fold_ok(c: char) -> impl Iterator<Item = char> { + simple_fold(c).unwrap().unwrap() + } + + #[cfg(feature = "unicode-case")] + fn simple_fold_err(c: char) -> Option<char> { + match simple_fold(c).unwrap() { + Ok(_) => unreachable!("simple_fold returned Ok iterator"), + Err(next) => next, + } + } + + #[cfg(feature = "unicode-case")] + fn contains_case_map(start: char, end: char) -> bool { + contains_simple_case_mapping(start, end).unwrap() + } + + #[test] + #[cfg(feature = "unicode-case")] + fn simple_fold_k() { + let xs: Vec<char> = simple_fold_ok('k').collect(); + assert_eq!(xs, vec!['K', 'K']); + + let xs: Vec<char> = simple_fold_ok('K').collect(); + assert_eq!(xs, vec!['k', 'K']); + + let xs: Vec<char> = simple_fold_ok('K').collect(); + assert_eq!(xs, vec!['K', 'k']); + } + + #[test] + #[cfg(feature = "unicode-case")] + fn simple_fold_a() { + let xs: Vec<char> = simple_fold_ok('a').collect(); + assert_eq!(xs, vec!['A']); + + let xs: Vec<char> = simple_fold_ok('A').collect(); + assert_eq!(xs, vec!['a']); + } + + #[test] + #[cfg(feature = "unicode-case")] + fn simple_fold_empty() { + assert_eq!(Some('A'), simple_fold_err('?')); + assert_eq!(Some('A'), simple_fold_err('@')); + assert_eq!(Some('a'), simple_fold_err('[')); + assert_eq!(Some('Ⰰ'), simple_fold_err('☃')); + } + + #[test] + #[cfg(feature = "unicode-case")] + fn simple_fold_max() { + assert_eq!(None, simple_fold_err('\u{10FFFE}')); + assert_eq!(None, simple_fold_err('\u{10FFFF}')); + } + + #[test] + #[cfg(not(feature = "unicode-case"))] + fn simple_fold_disabled() { + assert!(simple_fold('a').is_err()); + } + + #[test] + #[cfg(feature = "unicode-case")] + fn range_contains() { + assert!(contains_case_map('A', 'A')); + assert!(contains_case_map('Z', 'Z')); + assert!(contains_case_map('A', 'Z')); + assert!(contains_case_map('@', 'A')); + assert!(contains_case_map('Z', '[')); + assert!(contains_case_map('☃', 'Ⰰ')); + + assert!(!contains_case_map('[', '[')); + assert!(!contains_case_map('[', '`')); + + assert!(!contains_case_map('☃', '☃')); + } + + #[test] + #[cfg(not(feature = "unicode-case"))] + fn range_contains_disabled() { + assert!(contains_simple_case_mapping('a', 'a').is_err()); + } + + #[test] + #[cfg(feature = "unicode-gencat")] + fn regression_466() { + use super::{CanonicalClassQuery, ClassQuery}; + + let q = ClassQuery::OneLetter('C'); + assert_eq!( + q.canonicalize().unwrap(), + CanonicalClassQuery::GeneralCategory("Other") + ); + } + + #[test] + fn sym_normalize() { + let sym_norm = symbolic_name_normalize; + + assert_eq!(sym_norm("Line_Break"), "linebreak"); + assert_eq!(sym_norm("Line-break"), "linebreak"); + assert_eq!(sym_norm("linebreak"), "linebreak"); + assert_eq!(sym_norm("BA"), "ba"); + assert_eq!(sym_norm("ba"), "ba"); + assert_eq!(sym_norm("Greek"), "greek"); + assert_eq!(sym_norm("isGreek"), "greek"); + assert_eq!(sym_norm("IS_Greek"), "greek"); + assert_eq!(sym_norm("isc"), "isc"); + assert_eq!(sym_norm("is c"), "isc"); + assert_eq!(sym_norm("is_c"), "isc"); + } + + #[test] + fn valid_utf8_symbolic() { + let mut x = b"abc\xFFxyz".to_vec(); + let y = symbolic_name_normalize_bytes(&mut x); + assert_eq!(y, b"abcxyz"); + } +} diff --git a/third_party/rust/regex-syntax/src/unicode_tables/LICENSE-UNICODE b/third_party/rust/regex-syntax/src/unicode_tables/LICENSE-UNICODE new file mode 100644 index 0000000000..b82826bdbd --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/LICENSE-UNICODE @@ -0,0 +1,57 @@ +UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE + +Unicode Data Files include all data files under the directories +http://www.unicode.org/Public/, http://www.unicode.org/reports/, +http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and +http://www.unicode.org/utility/trac/browser/. + +Unicode Data Files do not include PDF online code charts under the +directory http://www.unicode.org/Public/. + +Software includes any source code published in the Unicode Standard +or under the directories +http://www.unicode.org/Public/, http://www.unicode.org/reports/, +http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and +http://www.unicode.org/utility/trac/browser/. + +NOTICE TO USER: Carefully read the following legal agreement. +BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S +DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"), +YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE +TERMS AND CONDITIONS OF THIS AGREEMENT. +IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE +THE DATA FILES OR SOFTWARE. + +COPYRIGHT AND PERMISSION NOTICE + +Copyright © 1991-2018 Unicode, Inc. All rights reserved. +Distributed under the Terms of Use in http://www.unicode.org/copyright.html. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of the Unicode data files and any associated documentation +(the "Data Files") or Unicode software and any associated documentation +(the "Software") to deal in the Data Files or Software +without restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, and/or sell copies of +the Data Files or Software, and to permit persons to whom the Data Files +or Software are furnished to do so, provided that either +(a) this copyright and permission notice appear with all copies +of the Data Files or Software, or +(b) this copyright and permission notice appear in associated +Documentation. + +THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF +ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT OF THIRD PARTY RIGHTS. +IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS +NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL +DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THE DATA FILES OR SOFTWARE. + +Except as contained in this notice, the name of a copyright holder +shall not be used in advertising or otherwise to promote the sale, +use or other dealings in these Data Files or Software without prior +written authorization of the copyright holder. diff --git a/third_party/rust/regex-syntax/src/unicode_tables/age.rs b/third_party/rust/regex-syntax/src/unicode_tables/age.rs new file mode 100644 index 0000000000..71f4861e07 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/age.rs @@ -0,0 +1,1791 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate age ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("V10_0", V10_0), + ("V11_0", V11_0), + ("V12_0", V12_0), + ("V12_1", V12_1), + ("V13_0", V13_0), + ("V14_0", V14_0), + ("V15_0", V15_0), + ("V1_1", V1_1), + ("V2_0", V2_0), + ("V2_1", V2_1), + ("V3_0", V3_0), + ("V3_1", V3_1), + ("V3_2", V3_2), + ("V4_0", V4_0), + ("V4_1", V4_1), + ("V5_0", V5_0), + ("V5_1", V5_1), + ("V5_2", V5_2), + ("V6_0", V6_0), + ("V6_1", V6_1), + ("V6_2", V6_2), + ("V6_3", V6_3), + ("V7_0", V7_0), + ("V8_0", V8_0), + ("V9_0", V9_0), +]; + +pub const V10_0: &'static [(char, char)] = &[ + ('ࡠ', 'ࡪ'), + ('ৼ', '৽'), + ('\u{afa}', '\u{aff}'), + ('\u{d00}', '\u{d00}'), + ('\u{d3b}', '\u{d3c}'), + ('᳷', '᳷'), + ('\u{1df6}', '\u{1df9}'), + ('₿', '₿'), + ('⏿', '⏿'), + ('⯒', '⯒'), + ('⹅', '⹉'), + ('ㄮ', 'ㄮ'), + ('鿖', '鿪'), + ('𐌭', '𐌯'), + ('𑨀', '\u{11a47}'), + ('𑩐', '𑪃'), + ('𑪆', '𑪜'), + ('𑪞', '𑪢'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d47}'), + ('𑵐', '𑵙'), + ('𖿡', '𖿡'), + ('𛀂', '𛄞'), + ('𛅰', '𛋻'), + ('🉠', '🉥'), + ('🛓', '🛔'), + ('🛷', '🛸'), + ('🤀', '🤋'), + ('🤟', '🤟'), + ('🤨', '🤯'), + ('🤱', '🤲'), + ('🥌', '🥌'), + ('🥟', '🥫'), + ('🦒', '🦗'), + ('🧐', '🧦'), + ('𬺰', '𮯠'), +]; + +pub const V11_0: &'static [(char, char)] = &[ + ('ՠ', 'ՠ'), + ('ֈ', 'ֈ'), + ('ׯ', 'ׯ'), + ('\u{7fd}', '߿'), + ('\u{8d3}', '\u{8d3}'), + ('\u{9fe}', '\u{9fe}'), + ('੶', '੶'), + ('\u{c04}', '\u{c04}'), + ('಄', '಄'), + ('ᡸ', 'ᡸ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('⮺', '⮼'), + ('⯓', '⯫'), + ('⯰', '⯾'), + ('⹊', '⹎'), + ('ㄯ', 'ㄯ'), + ('鿫', '鿯'), + ('ꞯ', 'ꞯ'), + ('Ꞹ', 'ꞹ'), + ('ꣾ', '\u{a8ff}'), + ('𐨴', '𐨵'), + ('𐩈', '𐩈'), + ('𐴀', '\u{10d27}'), + ('𐴰', '𐴹'), + ('𐼀', '𐼧'), + ('𐼰', '𐽙'), + ('\u{110cd}', '\u{110cd}'), + ('𑅄', '𑅆'), + ('\u{1133b}', '\u{1133b}'), + ('\u{1145e}', '\u{1145e}'), + ('𑜚', '𑜚'), + ('𑠀', '𑠻'), + ('𑪝', '𑪝'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶘'), + ('𑶠', '𑶩'), + ('𑻠', '𑻸'), + ('𖹀', '𖺚'), + ('𘟭', '𘟱'), + ('𝋠', '𝋳'), + ('𝍲', '𝍸'), + ('𞱱', '𞲴'), + ('🄯', '🄯'), + ('🛹', '🛹'), + ('🟕', '🟘'), + ('🥍', '🥏'), + ('🥬', '🥰'), + ('🥳', '🥶'), + ('🥺', '🥺'), + ('🥼', '🥿'), + ('🦘', '🦢'), + ('🦰', '🦹'), + ('🧁', '🧂'), + ('🧧', '🧿'), + ('🩠', '🩭'), +]; + +pub const V12_0: &'static [(char, char)] = &[ + ('౷', '౷'), + ('ຆ', 'ຆ'), + ('ຉ', 'ຉ'), + ('ຌ', 'ຌ'), + ('ຎ', 'ຓ'), + ('ຘ', 'ຘ'), + ('ຠ', 'ຠ'), + ('ຨ', 'ຩ'), + ('ຬ', 'ຬ'), + ('\u{eba}', '\u{eba}'), + ('ᳺ', 'ᳺ'), + ('⯉', '⯉'), + ('⯿', '⯿'), + ('⹏', '⹏'), + ('Ꞻ', 'ꞿ'), + ('Ꟃ', 'Ᶎ'), + ('ꭦ', 'ꭧ'), + ('𐿠', '𐿶'), + ('𑑟', '𑑟'), + ('𑚸', '𑚸'), + ('𑦠', '𑦧'), + ('𑦪', '\u{119d7}'), + ('\u{119da}', '𑧤'), + ('𑪄', '𑪅'), + ('𑿀', '𑿱'), + ('𑿿', '𑿿'), + ('\u{13430}', '\u{13438}'), + ('𖽅', '𖽊'), + ('\u{16f4f}', '\u{16f4f}'), + ('𖽿', '𖾇'), + ('𖿢', '𖿣'), + ('𘟲', '𘟷'), + ('𛅐', '𛅒'), + ('𛅤', '𛅧'), + ('𞄀', '𞄬'), + ('\u{1e130}', '𞄽'), + ('𞅀', '𞅉'), + ('𞅎', '𞅏'), + ('𞋀', '𞋹'), + ('𞋿', '𞋿'), + ('𞥋', '𞥋'), + ('𞴁', '𞴽'), + ('🅬', '🅬'), + ('🛕', '🛕'), + ('🛺', '🛺'), + ('🟠', '🟫'), + ('🤍', '🤏'), + ('🤿', '🤿'), + ('🥱', '🥱'), + ('🥻', '🥻'), + ('🦥', '🦪'), + ('🦮', '🦯'), + ('🦺', '🦿'), + ('🧃', '🧊'), + ('🧍', '🧏'), + ('🨀', '🩓'), + ('🩰', '🩳'), + ('🩸', '🩺'), + ('🪀', '🪂'), + ('🪐', '🪕'), +]; + +pub const V12_1: &'static [(char, char)] = &[('㋿', '㋿')]; + +pub const V13_0: &'static [(char, char)] = &[ + ('ࢾ', 'ࣇ'), + ('\u{b55}', '\u{b55}'), + ('ഄ', 'ഄ'), + ('\u{d81}', '\u{d81}'), + ('\u{1abf}', '\u{1ac0}'), + ('⮗', '⮗'), + ('⹐', '⹒'), + ('ㆻ', 'ㆿ'), + ('䶶', '䶿'), + ('鿰', '鿼'), + ('Ꟈ', 'ꟊ'), + ('Ꟶ', 'ꟶ'), + ('\u{a82c}', '\u{a82c}'), + ('ꭨ', '꭫'), + ('𐆜', '𐆜'), + ('𐺀', '𐺩'), + ('\u{10eab}', '𐺭'), + ('𐺰', '𐺱'), + ('𐾰', '𐿋'), + ('𑅇', '𑅇'), + ('𑇎', '\u{111cf}'), + ('𑑚', '𑑚'), + ('𑑠', '𑑡'), + ('𑤀', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '𑥆'), + ('𑥐', '𑥙'), + ('𑾰', '𑾰'), + ('\u{16fe4}', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('𘫳', '𘳕'), + ('𘴀', '𘴈'), + ('🄍', '🄏'), + ('🅭', '🅯'), + ('🆭', '🆭'), + ('🛖', '🛗'), + ('🛻', '🛼'), + ('🢰', '🢱'), + ('🤌', '🤌'), + ('🥲', '🥲'), + ('🥷', '🥸'), + ('🦣', '🦤'), + ('🦫', '🦭'), + ('🧋', '🧋'), + ('🩴', '🩴'), + ('🪃', '🪆'), + ('🪖', '🪨'), + ('🪰', '🪶'), + ('🫀', '🫂'), + ('🫐', '🫖'), + ('🬀', '🮒'), + ('🮔', '🯊'), + ('🯰', '🯹'), + ('𪛗', '𪛝'), + ('𰀀', '𱍊'), +]; + +pub const V14_0: &'static [(char, char)] = &[ + ('؝', '؝'), + ('ࡰ', 'ࢎ'), + ('\u{890}', '\u{891}'), + ('\u{898}', '\u{89f}'), + ('ࢵ', 'ࢵ'), + ('ࣈ', '\u{8d2}'), + ('\u{c3c}', '\u{c3c}'), + ('ౝ', 'ౝ'), + ('ೝ', 'ೝ'), + ('ᜍ', 'ᜍ'), + ('᜕', '᜕'), + ('ᜟ', 'ᜟ'), + ('\u{180f}', '\u{180f}'), + ('\u{1ac1}', '\u{1ace}'), + ('ᭌ', 'ᭌ'), + ('᭽', '᭾'), + ('\u{1dfa}', '\u{1dfa}'), + ('⃀', '⃀'), + ('Ⱟ', 'Ⱟ'), + ('ⱟ', 'ⱟ'), + ('⹓', '⹝'), + ('鿽', '鿿'), + ('Ꟁ', 'ꟁ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꟴ'), + ('﯂', '﯂'), + ('﵀', '﵏'), + ('﷏', '﷏'), + ('﷾', '﷿'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐽰', '𐾉'), + ('\u{11070}', '𑁵'), + ('\u{110c2}', '\u{110c2}'), + ('𑚹', '𑚹'), + ('𑝀', '𑝆'), + ('𑪰', '𑪿'), + ('𒾐', '𒿲'), + ('𖩰', '𖪾'), + ('𖫀', '𖫉'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛄟', '𛄢'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('𜽐', '𜿃'), + ('𝇩', '𝇪'), + ('𝼀', '𝼞'), + ('𞊐', '\u{1e2ae}'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('🛝', '🛟'), + ('🟰', '🟰'), + ('🥹', '🥹'), + ('🧌', '🧌'), + ('🩻', '🩼'), + ('🪩', '🪬'), + ('🪷', '🪺'), + ('🫃', '🫅'), + ('🫗', '🫙'), + ('🫠', '🫧'), + ('🫰', '🫶'), + ('𪛞', '𪛟'), + ('𫜵', '𫜸'), +]; + +pub const V15_0: &'static [(char, char)] = &[ + ('ೳ', 'ೳ'), + ('\u{ece}', '\u{ece}'), + ('\u{10efd}', '\u{10eff}'), + ('𑈿', '\u{11241}'), + ('𑬀', '𑬉'), + ('\u{11f00}', '𑼐'), + ('𑼒', '\u{11f3a}'), + ('𑼾', '𑽙'), + ('𓐯', '𓐯'), + ('\u{13439}', '\u{13455}'), + ('𛄲', '𛄲'), + ('𛅕', '𛅕'), + ('𝋀', '𝋓'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), + ('𞓐', '𞓹'), + ('🛜', '🛜'), + ('🝴', '🝶'), + ('🝻', '🝿'), + ('🟙', '🟙'), + ('🩵', '🩷'), + ('🪇', '🪈'), + ('🪭', '🪯'), + ('🪻', '🪽'), + ('🪿', '🪿'), + ('🫎', '🫏'), + ('🫚', '🫛'), + ('🫨', '🫨'), + ('🫷', '🫸'), + ('𫜹', '𫜹'), + ('𱍐', '𲎯'), +]; + +pub const V1_1: &'static [(char, char)] = &[ + ('\0', 'ǵ'), + ('Ǻ', 'ȗ'), + ('ɐ', 'ʨ'), + ('ʰ', '˞'), + ('ˠ', '˩'), + ('\u{300}', '\u{345}'), + ('\u{360}', '\u{361}'), + ('ʹ', '͵'), + ('ͺ', 'ͺ'), + (';', ';'), + ('΄', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ώ'), + ('ϐ', 'ϖ'), + ('Ϛ', 'Ϛ'), + ('Ϝ', 'Ϝ'), + ('Ϟ', 'Ϟ'), + ('Ϡ', 'Ϡ'), + ('Ϣ', 'ϳ'), + ('Ё', 'Ќ'), + ('Ў', 'я'), + ('ё', 'ќ'), + ('ў', '\u{486}'), + ('Ґ', 'ӄ'), + ('Ӈ', 'ӈ'), + ('Ӌ', 'ӌ'), + ('Ӑ', 'ӫ'), + ('Ӯ', 'ӵ'), + ('Ӹ', 'ӹ'), + ('Ա', 'Ֆ'), + ('ՙ', '՟'), + ('ա', 'և'), + ('։', '։'), + ('\u{5b0}', '\u{5b9}'), + ('\u{5bb}', '׃'), + ('א', 'ת'), + ('װ', '״'), + ('،', '،'), + ('؛', '؛'), + ('؟', '؟'), + ('ء', 'غ'), + ('ـ', '\u{652}'), + ('٠', '٭'), + ('\u{670}', 'ڷ'), + ('ں', 'ھ'), + ('ۀ', 'ێ'), + ('ې', '\u{6ed}'), + ('۰', '۹'), + ('\u{901}', 'ः'), + ('अ', 'ह'), + ('\u{93c}', '\u{94d}'), + ('ॐ', '\u{954}'), + ('क़', '॰'), + ('\u{981}', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9be}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', '\u{9cd}'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('০', '৺'), + ('\u{a02}', '\u{a02}'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', 'ੴ'), + ('\u{a81}', 'ઃ'), + ('અ', 'ઋ'), + ('ઍ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('\u{abc}', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૠ'), + ('૦', '૯'), + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଶ', 'ହ'), + ('\u{b3c}', '\u{b43}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b56}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('୦', '୰'), + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'வ'), + ('ஷ', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('\u{bd7}', '\u{bd7}'), + ('௧', '௲'), + ('ఁ', 'ః'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'ళ'), + ('వ', 'హ'), + ('\u{c3e}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('ౠ', 'ౡ'), + ('౦', '౯'), + ('ಂ', 'ಃ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಾ', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('ೞ', 'ೞ'), + ('ೠ', 'ೡ'), + ('೦', '೯'), + ('ം', 'ഃ'), + ('അ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ന'), + ('പ', 'ഹ'), + ('\u{d3e}', '\u{d43}'), + ('െ', 'ൈ'), + ('ൊ', '\u{d4d}'), + ('\u{d57}', '\u{d57}'), + ('ൠ', 'ൡ'), + ('൦', '൯'), + ('ก', '\u{e3a}'), + ('฿', '๛'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ງ', 'ຈ'), + ('ຊ', 'ຊ'), + ('ຍ', 'ຍ'), + ('ດ', 'ທ'), + ('ນ', 'ຟ'), + ('ມ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ວ'), + ('ສ', 'ຫ'), + ('ອ', '\u{eb9}'), + ('\u{ebb}', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ecd}'), + ('໐', '໙'), + ('ໜ', 'ໝ'), + ('Ⴀ', 'Ⴥ'), + ('ა', 'ჶ'), + ('჻', '჻'), + ('ᄀ', 'ᅙ'), + ('ᅟ', 'ᆢ'), + ('ᆨ', 'ᇹ'), + ('Ḁ', 'ẚ'), + ('Ạ', 'ỹ'), + ('ἀ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ῄ'), + ('ῆ', 'ΐ'), + ('ῖ', 'Ί'), + ('῝', '`'), + ('ῲ', 'ῴ'), + ('ῶ', '῾'), + ('\u{2000}', '\u{202e}'), + ('‰', '⁆'), + ('\u{206a}', '⁰'), + ('⁴', '₎'), + ('₠', '₪'), + ('\u{20d0}', '\u{20e1}'), + ('℀', 'ℸ'), + ('⅓', 'ↂ'), + ('←', '⇪'), + ('∀', '⋱'), + ('⌀', '⌀'), + ('⌂', '⍺'), + ('␀', ''), + ('⑀', '⑊'), + ('①', '⓪'), + ('─', '▕'), + ('■', '◯'), + ('☀', '☓'), + ('☚', '♯'), + ('✁', '✄'), + ('✆', '✉'), + ('✌', '✧'), + ('✩', '❋'), + ('❍', '❍'), + ('❏', '❒'), + ('❖', '❖'), + ('❘', '❞'), + ('❡', '❧'), + ('❶', '➔'), + ('➘', '➯'), + ('➱', '➾'), + ('\u{3000}', '〷'), + ('〿', '〿'), + ('ぁ', 'ゔ'), + ('\u{3099}', 'ゞ'), + ('ァ', 'ヾ'), + ('ㄅ', 'ㄬ'), + ('ㄱ', 'ㆎ'), + ('㆐', '㆟'), + ('㈀', '㈜'), + ('㈠', '㉃'), + ('㉠', '㉻'), + ('㉿', '㊰'), + ('㋀', '㋋'), + ('㋐', '㋾'), + ('㌀', '㍶'), + ('㍻', '㏝'), + ('㏠', '㏾'), + ('一', '龥'), + ('\u{e000}', '鶴'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('\u{fb1e}', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', '﴿'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('\u{fe20}', '\u{fe23}'), + ('︰', '﹄'), + ('﹉', '﹒'), + ('﹔', '﹦'), + ('﹨', '﹫'), + ('ﹰ', 'ﹲ'), + ('ﹴ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('\u{feff}', '\u{feff}'), + ('！', '～'), + ('｡', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('￠', '￦'), + ('￨', '￮'), + ('�', '\u{ffff}'), +]; + +pub const V2_0: &'static [(char, char)] = &[ + ('\u{591}', '\u{5a1}'), + ('\u{5a3}', '\u{5af}'), + ('\u{5c4}', '\u{5c4}'), + ('ༀ', 'ཇ'), + ('ཉ', 'ཀྵ'), + ('\u{f71}', 'ྋ'), + ('\u{f90}', '\u{f95}'), + ('\u{f97}', '\u{f97}'), + ('\u{f99}', '\u{fad}'), + ('\u{fb1}', '\u{fb7}'), + ('\u{fb9}', '\u{fb9}'), + ('ẛ', 'ẛ'), + ('₫', '₫'), + ('가', '힣'), + ('\u{1fffe}', '\u{1ffff}'), + ('\u{2fffe}', '\u{2ffff}'), + ('\u{3fffe}', '\u{3ffff}'), + ('\u{4fffe}', '\u{4ffff}'), + ('\u{5fffe}', '\u{5ffff}'), + ('\u{6fffe}', '\u{6ffff}'), + ('\u{7fffe}', '\u{7ffff}'), + ('\u{8fffe}', '\u{8ffff}'), + ('\u{9fffe}', '\u{9ffff}'), + ('\u{afffe}', '\u{affff}'), + ('\u{bfffe}', '\u{bffff}'), + ('\u{cfffe}', '\u{cffff}'), + ('\u{dfffe}', '\u{dffff}'), + ('\u{efffe}', '\u{10ffff}'), +]; + +pub const V2_1: &'static [(char, char)] = &[('€', '€'), ('', '')]; + +pub const V3_0: &'static [(char, char)] = &[ + ('Ƕ', 'ǹ'), + ('Ș', 'ȟ'), + ('Ȣ', 'ȳ'), + ('ʩ', 'ʭ'), + ('˟', '˟'), + ('˪', 'ˮ'), + ('\u{346}', '\u{34e}'), + ('\u{362}', '\u{362}'), + ('ϗ', 'ϗ'), + ('ϛ', 'ϛ'), + ('ϝ', 'ϝ'), + ('ϟ', 'ϟ'), + ('ϡ', 'ϡ'), + ('Ѐ', 'Ѐ'), + ('Ѝ', 'Ѝ'), + ('ѐ', 'ѐ'), + ('ѝ', 'ѝ'), + ('\u{488}', '\u{489}'), + ('Ҍ', 'ҏ'), + ('Ӭ', 'ӭ'), + ('֊', '֊'), + ('\u{653}', '\u{655}'), + ('ڸ', 'ڹ'), + ('ڿ', 'ڿ'), + ('ۏ', 'ۏ'), + ('ۺ', '۾'), + ('܀', '܍'), + ('\u{70f}', 'ܬ'), + ('\u{730}', '\u{74a}'), + ('ހ', '\u{7b0}'), + ('ං', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('ෲ', '෴'), + ('ཪ', 'ཪ'), + ('\u{f96}', '\u{f96}'), + ('\u{fae}', '\u{fb0}'), + ('\u{fb8}', '\u{fb8}'), + ('\u{fba}', '\u{fbc}'), + ('྾', '࿌'), + ('࿏', '࿏'), + ('က', 'အ'), + ('ဣ', 'ဧ'), + ('ဩ', 'ဪ'), + ('ာ', '\u{1032}'), + ('\u{1036}', '\u{1039}'), + ('၀', '\u{1059}'), + ('ሀ', 'ሆ'), + ('ለ', 'ቆ'), + ('ቈ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኆ'), + ('ኈ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኮ'), + ('ኰ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዎ'), + ('ዐ', 'ዖ'), + ('ዘ', 'ዮ'), + ('ደ', 'ጎ'), + ('ጐ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ጞ'), + ('ጠ', 'ፆ'), + ('ፈ', 'ፚ'), + ('፡', '፼'), + ('Ꭰ', 'Ᏼ'), + ('ᐁ', 'ᙶ'), + ('\u{1680}', '᚜'), + ('ᚠ', 'ᛰ'), + ('ក', 'ៜ'), + ('០', '៩'), + ('᠀', '\u{180e}'), + ('᠐', '᠙'), + ('ᠠ', 'ᡷ'), + ('ᢀ', '\u{18a9}'), + ('\u{202f}', '\u{202f}'), + ('⁈', '⁍'), + ('₭', '₯'), + ('\u{20e2}', '\u{20e3}'), + ('ℹ', '℺'), + ('Ↄ', 'Ↄ'), + ('⇫', '⇳'), + ('⌁', '⌁'), + ('⍻', '⍻'), + ('⍽', '⎚'), + ('␥', '␦'), + ('◰', '◷'), + ('☙', '☙'), + ('♰', '♱'), + ('⠀', '⣿'), + ('⺀', '⺙'), + ('⺛', '⻳'), + ('⼀', '⿕'), + ('⿰', '⿻'), + ('〸', '〺'), + ('〾', '〾'), + ('ㆠ', 'ㆷ'), + ('㐀', '䶵'), + ('ꀀ', 'ꒌ'), + ('꒐', '꒡'), + ('꒤', '꒳'), + ('꒵', '꓀'), + ('꓂', '꓄'), + ('꓆', '꓆'), + ('יִ', 'יִ'), + ('\u{fff9}', '\u{fffb}'), +]; + +pub const V3_1: &'static [(char, char)] = &[ + ('ϴ', 'ϵ'), + ('\u{fdd0}', '\u{fdef}'), + ('𐌀', '𐌞'), + ('𐌠', '𐌣'), + ('𐌰', '𐍊'), + ('𐐀', '𐐥'), + ('𐐨', '𐑍'), + ('𝀀', '𝃵'), + ('𝄀', '𝄦'), + ('𝄪', '𝇝'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓀'), + ('𝓂', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚣'), + ('𝚨', '𝟉'), + ('𝟎', '𝟿'), + ('𠀀', '𪛖'), + ('丽', '𪘀'), + ('\u{e0001}', '\u{e0001}'), + ('\u{e0020}', '\u{e007f}'), +]; + +pub const V3_2: &'static [(char, char)] = &[ + ('Ƞ', 'Ƞ'), + ('\u{34f}', '\u{34f}'), + ('\u{363}', '\u{36f}'), + ('Ϙ', 'ϙ'), + ('϶', '϶'), + ('Ҋ', 'ҋ'), + ('Ӆ', 'ӆ'), + ('Ӊ', 'ӊ'), + ('Ӎ', 'ӎ'), + ('Ԁ', 'ԏ'), + ('ٮ', 'ٯ'), + ('ޱ', 'ޱ'), + ('ჷ', 'ჸ'), + ('ᜀ', 'ᜌ'), + ('ᜎ', '\u{1714}'), + ('ᜠ', '᜶'), + ('ᝀ', '\u{1753}'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('\u{1772}', '\u{1773}'), + ('⁇', '⁇'), + ('⁎', '⁒'), + ('⁗', '⁗'), + ('\u{205f}', '\u{2063}'), + ('ⁱ', 'ⁱ'), + ('₰', '₱'), + ('\u{20e4}', '\u{20ea}'), + ('ℽ', '⅋'), + ('⇴', '⇿'), + ('⋲', '⋿'), + ('⍼', '⍼'), + ('⎛', '⏎'), + ('⓫', '⓾'), + ('▖', '▟'), + ('◸', '◿'), + ('☖', '☗'), + ('♲', '♽'), + ('⚀', '⚉'), + ('❨', '❵'), + ('⟐', '⟫'), + ('⟰', '⟿'), + ('⤀', '⫿'), + ('〻', '〽'), + ('ゕ', 'ゖ'), + ('ゟ', '゠'), + ('ヿ', 'ヿ'), + ('ㇰ', 'ㇿ'), + ('㉑', '㉟'), + ('㊱', '㊿'), + ('꒢', '꒣'), + ('꒴', '꒴'), + ('꓁', '꓁'), + ('꓅', '꓅'), + ('侮', '頻'), + ('﷼', '﷼'), + ('\u{fe00}', '\u{fe0f}'), + ('﹅', '﹆'), + ('ﹳ', 'ﹳ'), + ('｟', '｠'), +]; + +pub const V4_0: &'static [(char, char)] = &[ + ('ȡ', 'ȡ'), + ('ȴ', 'ȶ'), + ('ʮ', 'ʯ'), + ('˯', '˿'), + ('\u{350}', '\u{357}'), + ('\u{35d}', '\u{35f}'), + ('Ϸ', 'ϻ'), + ('\u{600}', '\u{603}'), + ('؍', '\u{615}'), + ('\u{656}', '\u{658}'), + ('ۮ', 'ۯ'), + ('ۿ', 'ۿ'), + ('ܭ', 'ܯ'), + ('ݍ', 'ݏ'), + ('ऄ', 'ऄ'), + ('ঽ', 'ঽ'), + ('\u{a01}', '\u{a01}'), + ('ਃ', 'ਃ'), + ('ઌ', 'ઌ'), + ('ૡ', '\u{ae3}'), + ('૱', '૱'), + ('ଵ', 'ଵ'), + ('ୱ', 'ୱ'), + ('௳', '௺'), + ('\u{cbc}', 'ಽ'), + ('\u{17dd}', '\u{17dd}'), + ('៰', '៹'), + ('ᤀ', 'ᤜ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('᥀', '᥀'), + ('᥄', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('᧠', '᧿'), + ('ᴀ', 'ᵫ'), + ('⁓', '⁔'), + ('℻', '℻'), + ('⏏', '⏐'), + ('⓿', '⓿'), + ('☔', '☕'), + ('⚊', '⚑'), + ('⚠', '⚡'), + ('⬀', '⬍'), + ('㈝', '㈞'), + ('㉐', '㉐'), + ('㉼', '㉽'), + ('㋌', '㋏'), + ('㍷', '㍺'), + ('㏞', '㏟'), + ('㏿', '㏿'), + ('䷀', '䷿'), + ('﷽', '﷽'), + ('﹇', '﹈'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐄀', '𐄂'), + ('𐄇', '𐄳'), + ('𐄷', '𐄿'), + ('𐎀', '𐎝'), + ('𐎟', '𐎟'), + ('𐐦', '𐐧'), + ('𐑎', '𐒝'), + ('𐒠', '𐒩'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐠿'), + ('𝌀', '𝍖'), + ('𝓁', '𝓁'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const V4_1: &'static [(char, char)] = &[ + ('ȷ', 'Ɂ'), + ('\u{358}', '\u{35c}'), + ('ϼ', 'Ͽ'), + ('Ӷ', 'ӷ'), + ('\u{5a2}', '\u{5a2}'), + ('\u{5c5}', '\u{5c7}'), + ('؋', '؋'), + ('؞', '؞'), + ('\u{659}', '\u{65e}'), + ('ݐ', 'ݭ'), + ('ॽ', 'ॽ'), + ('ৎ', 'ৎ'), + ('ஶ', 'ஶ'), + ('௦', '௦'), + ('࿐', '࿑'), + ('ჹ', 'ჺ'), + ('ჼ', 'ჼ'), + ('ሇ', 'ሇ'), + ('ቇ', 'ቇ'), + ('ኇ', 'ኇ'), + ('ኯ', 'ኯ'), + ('ዏ', 'ዏ'), + ('ዯ', 'ዯ'), + ('ጏ', 'ጏ'), + ('ጟ', 'ጟ'), + ('ፇ', 'ፇ'), + ('\u{135f}', '፠'), + ('ᎀ', '᎙'), + ('ᦀ', 'ᦩ'), + ('ᦰ', 'ᧉ'), + ('᧐', '᧙'), + ('᧞', '᧟'), + ('ᨀ', '\u{1a1b}'), + ('᨞', '᨟'), + ('ᵬ', '\u{1dc3}'), + ('⁕', '⁖'), + ('⁘', '⁞'), + ('ₐ', 'ₔ'), + ('₲', '₵'), + ('\u{20eb}', '\u{20eb}'), + ('ℼ', 'ℼ'), + ('⅌', '⅌'), + ('⏑', '⏛'), + ('☘', '☘'), + ('♾', '♿'), + ('⚒', '⚜'), + ('⚢', '⚱'), + ('⟀', '⟆'), + ('⬎', '⬓'), + ('Ⰰ', 'Ⱞ'), + ('ⰰ', 'ⱞ'), + ('Ⲁ', '⳪'), + ('⳹', 'ⴥ'), + ('ⴰ', 'ⵥ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('⸀', '⸗'), + ('⸜', '⸝'), + ('㇀', '㇏'), + ('㉾', '㉾'), + ('龦', '龻'), + ('꜀', '꜖'), + ('ꠀ', '꠫'), + ('並', '龎'), + ('︐', '︙'), + ('𐅀', '𐆊'), + ('𐎠', '𐏃'), + ('𐏈', '𐏕'), + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨳'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '𐩇'), + ('𐩐', '𐩘'), + ('𝈀', '𝉅'), + ('𝚤', '𝚥'), +]; + +pub const V5_0: &'static [(char, char)] = &[ + ('ɂ', 'ɏ'), + ('ͻ', 'ͽ'), + ('ӏ', 'ӏ'), + ('Ӻ', 'ӿ'), + ('Ԑ', 'ԓ'), + ('\u{5ba}', '\u{5ba}'), + ('߀', 'ߺ'), + ('ॻ', 'ॼ'), + ('ॾ', 'ॿ'), + ('\u{ce2}', '\u{ce3}'), + ('ೱ', 'ೲ'), + ('\u{1b00}', 'ᭋ'), + ('᭐', '᭼'), + ('\u{1dc4}', '\u{1dca}'), + ('\u{1dfe}', '\u{1dff}'), + ('\u{20ec}', '\u{20ef}'), + ('⅍', 'ⅎ'), + ('ↄ', 'ↄ'), + ('⏜', '⏧'), + ('⚲', '⚲'), + ('⟇', '⟊'), + ('⬔', '⬚'), + ('⬠', '⬣'), + ('Ⱡ', 'ⱬ'), + ('ⱴ', 'ⱷ'), + ('ꜗ', 'ꜚ'), + ('꜠', '꜡'), + ('ꡀ', '꡷'), + ('𐤀', '𐤙'), + ('𐤟', '𐤟'), + ('𒀀', '𒍮'), + ('𒐀', '𒑢'), + ('𒑰', '𒑳'), + ('𝍠', '𝍱'), + ('𝟊', '𝟋'), +]; + +pub const V5_1: &'static [(char, char)] = &[ + ('Ͱ', 'ͳ'), + ('Ͷ', 'ͷ'), + ('Ϗ', 'Ϗ'), + ('\u{487}', '\u{487}'), + ('Ԕ', 'ԣ'), + ('؆', '؊'), + ('\u{616}', '\u{61a}'), + ('ػ', 'ؿ'), + ('ݮ', 'ݿ'), + ('ॱ', 'ॲ'), + ('\u{a51}', '\u{a51}'), + ('\u{a75}', '\u{a75}'), + ('\u{b44}', '\u{b44}'), + ('\u{b62}', '\u{b63}'), + ('ௐ', 'ௐ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౙ'), + ('\u{c62}', '\u{c63}'), + ('౸', '౿'), + ('ഽ', 'ഽ'), + ('\u{d44}', '\u{d44}'), + ('\u{d62}', '\u{d63}'), + ('൰', '൵'), + ('൹', 'ൿ'), + ('ཫ', 'ཬ'), + ('࿎', '࿎'), + ('࿒', '࿔'), + ('ဢ', 'ဢ'), + ('ဨ', 'ဨ'), + ('ါ', 'ါ'), + ('\u{1033}', '\u{1035}'), + ('\u{103a}', 'ဿ'), + ('ၚ', '႙'), + ('႞', '႟'), + ('ᢪ', 'ᢪ'), + ('\u{1b80}', '᮪'), + ('ᮮ', '᮹'), + ('ᰀ', '\u{1c37}'), + ('᰻', '᱉'), + ('ᱍ', '᱿'), + ('\u{1dcb}', '\u{1de6}'), + ('ẜ', 'ẟ'), + ('Ỻ', 'ỿ'), + ('\u{2064}', '\u{2064}'), + ('\u{20f0}', '\u{20f0}'), + ('⅏', '⅏'), + ('ↅ', 'ↈ'), + ('⚝', '⚝'), + ('⚳', '⚼'), + ('⛀', '⛃'), + ('⟌', '⟌'), + ('⟬', '⟯'), + ('⬛', '⬟'), + ('⬤', '⭌'), + ('⭐', '⭔'), + ('Ɑ', 'Ɐ'), + ('ⱱ', 'ⱳ'), + ('ⱸ', 'ⱽ'), + ('\u{2de0}', '\u{2dff}'), + ('⸘', '⸛'), + ('⸞', '⸰'), + ('ㄭ', 'ㄭ'), + ('㇐', '㇣'), + ('龼', '鿃'), + ('ꔀ', 'ꘫ'), + ('Ꙁ', 'ꙟ'), + ('Ꙣ', '꙳'), + ('\u{a67c}', 'ꚗ'), + ('ꜛ', 'ꜟ'), + ('Ꜣ', 'ꞌ'), + ('ꟻ', 'ꟿ'), + ('ꢀ', '\u{a8c4}'), + ('꣎', '꣙'), + ('꤀', '꥓'), + ('꥟', '꥟'), + ('ꨀ', '\u{aa36}'), + ('ꩀ', 'ꩍ'), + ('꩐', '꩙'), + ('꩜', '꩟'), + ('\u{fe24}', '\u{fe26}'), + ('𐆐', '𐆛'), + ('𐇐', '\u{101fd}'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐤠', '𐤹'), + ('𐤿', '𐤿'), + ('𝄩', '𝄩'), + ('🀀', '🀫'), + ('🀰', '🂓'), +]; + +pub const V5_2: &'static [(char, char)] = &[ + ('Ԥ', 'ԥ'), + ('ࠀ', '\u{82d}'), + ('࠰', '࠾'), + ('\u{900}', '\u{900}'), + ('ॎ', 'ॎ'), + ('\u{955}', '\u{955}'), + ('ॹ', 'ॺ'), + ('৻', '৻'), + ('࿕', '࿘'), + ('ႚ', '\u{109d}'), + ('ᅚ', 'ᅞ'), + ('ᆣ', 'ᆧ'), + ('ᇺ', 'ᇿ'), + ('᐀', '᐀'), + ('ᙷ', 'ᙿ'), + ('ᢰ', 'ᣵ'), + ('ᦪ', 'ᦫ'), + ('᧚', '᧚'), + ('ᨠ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '᪉'), + ('᪐', '᪙'), + ('᪠', '᪭'), + ('\u{1cd0}', 'ᳲ'), + ('\u{1dfd}', '\u{1dfd}'), + ('₶', '₸'), + ('⅐', '⅒'), + ('↉', '↉'), + ('⏨', '⏨'), + ('⚞', '⚟'), + ('⚽', '⚿'), + ('⛄', '⛍'), + ('⛏', '⛡'), + ('⛣', '⛣'), + ('⛨', '⛿'), + ('❗', '❗'), + ('⭕', '⭙'), + ('Ɒ', 'Ɒ'), + ('Ȿ', 'Ɀ'), + ('Ⳬ', '\u{2cf1}'), + ('⸱', '⸱'), + ('㉄', '㉏'), + ('鿄', '鿋'), + ('ꓐ', '꓿'), + ('ꚠ', '꛷'), + ('꠰', '꠹'), + ('\u{a8e0}', 'ꣻ'), + ('ꥠ', 'ꥼ'), + ('\u{a980}', '꧍'), + ('ꧏ', '꧙'), + ('꧞', '꧟'), + ('ꩠ', 'ꩻ'), + ('ꪀ', 'ꫂ'), + ('ꫛ', '꫟'), + ('ꯀ', '\u{abed}'), + ('꯰', '꯹'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('恵', '舘'), + ('𐡀', '𐡕'), + ('𐡗', '𐡟'), + ('𐤚', '𐤛'), + ('𐩠', '𐩿'), + ('𐬀', '𐬵'), + ('𐬹', '𐭕'), + ('𐭘', '𐭲'), + ('𐭸', '𐭿'), + ('𐰀', '𐱈'), + ('𐹠', '𐹾'), + ('\u{11080}', '𑃁'), + ('𓀀', '𓐮'), + ('🄀', '🄊'), + ('🄐', '🄮'), + ('🄱', '🄱'), + ('🄽', '🄽'), + ('🄿', '🄿'), + ('🅂', '🅂'), + ('🅆', '🅆'), + ('🅊', '🅎'), + ('🅗', '🅗'), + ('🅟', '🅟'), + ('🅹', '🅹'), + ('🅻', '🅼'), + ('🅿', '🅿'), + ('🆊', '🆍'), + ('🆐', '🆐'), + ('🈀', '🈀'), + ('🈐', '🈱'), + ('🉀', '🉈'), + ('𪜀', '𫜴'), +]; + +pub const V6_0: &'static [(char, char)] = &[ + ('Ԧ', 'ԧ'), + ('ؠ', 'ؠ'), + ('\u{65f}', '\u{65f}'), + ('ࡀ', '\u{85b}'), + ('࡞', '࡞'), + ('\u{93a}', 'ऻ'), + ('ॏ', 'ॏ'), + ('\u{956}', '\u{957}'), + ('ॳ', 'ॷ'), + ('୲', '୷'), + ('ഩ', 'ഩ'), + ('ഺ', 'ഺ'), + ('ൎ', 'ൎ'), + ('ྌ', '\u{f8f}'), + ('࿙', '࿚'), + ('\u{135d}', '\u{135e}'), + ('ᯀ', '᯳'), + ('᯼', '᯿'), + ('\u{1dfc}', '\u{1dfc}'), + ('ₕ', 'ₜ'), + ('₹', '₹'), + ('⏩', '⏳'), + ('⛎', '⛎'), + ('⛢', '⛢'), + ('⛤', '⛧'), + ('✅', '✅'), + ('✊', '✋'), + ('✨', '✨'), + ('❌', '❌'), + ('❎', '❎'), + ('❓', '❕'), + ('❟', '❠'), + ('➕', '➗'), + ('➰', '➰'), + ('➿', '➿'), + ('⟎', '⟏'), + ('⵰', '⵰'), + ('\u{2d7f}', '\u{2d7f}'), + ('ㆸ', 'ㆺ'), + ('Ꙡ', 'ꙡ'), + ('Ɥ', 'ꞎ'), + ('Ꞑ', 'ꞑ'), + ('Ꞡ', 'ꞩ'), + ('ꟺ', 'ꟺ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('﮲', '﯁'), + ('𑀀', '𑁍'), + ('𑁒', '𑁯'), + ('𖠀', '𖨸'), + ('𛀀', '𛀁'), + ('🂠', '🂮'), + ('🂱', '🂾'), + ('🃁', '🃏'), + ('🃑', '🃟'), + ('🄰', '🄰'), + ('🄲', '🄼'), + ('🄾', '🄾'), + ('🅀', '🅁'), + ('🅃', '🅅'), + ('🅇', '🅉'), + ('🅏', '🅖'), + ('🅘', '🅞'), + ('🅠', '🅩'), + ('🅰', '🅸'), + ('🅺', '🅺'), + ('🅽', '🅾'), + ('🆀', '🆉'), + ('🆎', '🆏'), + ('🆑', '🆚'), + ('🇦', '🇿'), + ('🈁', '🈂'), + ('🈲', '🈺'), + ('🉐', '🉑'), + ('🌀', '🌠'), + ('🌰', '🌵'), + ('🌷', '🍼'), + ('🎀', '🎓'), + ('🎠', '🏄'), + ('🏆', '🏊'), + ('🏠', '🏰'), + ('🐀', '🐾'), + ('👀', '👀'), + ('👂', '📷'), + ('📹', '📼'), + ('🔀', '🔽'), + ('🕐', '🕧'), + ('🗻', '🗿'), + ('😁', '😐'), + ('😒', '😔'), + ('😖', '😖'), + ('😘', '😘'), + ('😚', '😚'), + ('😜', '😞'), + ('😠', '😥'), + ('😨', '😫'), + ('😭', '😭'), + ('😰', '😳'), + ('😵', '🙀'), + ('🙅', '🙏'), + ('🚀', '🛅'), + ('🜀', '🝳'), + ('𫝀', '𫠝'), +]; + +pub const V6_1: &'static [(char, char)] = &[ + ('֏', '֏'), + ('\u{604}', '\u{604}'), + ('ࢠ', 'ࢠ'), + ('ࢢ', 'ࢬ'), + ('\u{8e4}', '\u{8fe}'), + ('૰', '૰'), + ('ໞ', 'ໟ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ჽ', 'ჿ'), + ('\u{1bab}', '\u{1bad}'), + ('ᮺ', 'ᮿ'), + ('᳀', '᳇'), + ('ᳳ', 'ᳶ'), + ('⟋', '⟋'), + ('⟍', '⟍'), + ('Ⳳ', 'ⳳ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⵦ', 'ⵧ'), + ('⸲', '⸻'), + ('鿌', '鿌'), + ('\u{a674}', '\u{a67b}'), + ('\u{a69f}', '\u{a69f}'), + ('Ꞓ', 'ꞓ'), + ('Ɦ', 'Ɦ'), + ('ꟸ', 'ꟹ'), + ('ꫠ', '\u{aaf6}'), + ('郞', '隷'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𑃐', '𑃨'), + ('𑃰', '𑃹'), + ('\u{11100}', '\u{11134}'), + ('𑄶', '𑅃'), + ('\u{11180}', '𑇈'), + ('𑇐', '𑇙'), + ('𑚀', '\u{116b7}'), + ('𑛀', '𑛉'), + ('𖼀', '𖽄'), + ('𖽐', '𖽾'), + ('\u{16f8f}', '𖾟'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𞻰', '𞻱'), + ('🅪', '🅫'), + ('🕀', '🕃'), + ('😀', '😀'), + ('😑', '😑'), + ('😕', '😕'), + ('😗', '😗'), + ('😙', '😙'), + ('😛', '😛'), + ('😟', '😟'), + ('😦', '😧'), + ('😬', '😬'), + ('😮', '😯'), + ('😴', '😴'), +]; + +pub const V6_2: &'static [(char, char)] = &[('₺', '₺')]; + +pub const V6_3: &'static [(char, char)] = + &[('\u{61c}', '\u{61c}'), ('\u{2066}', '\u{2069}')]; + +pub const V7_0: &'static [(char, char)] = &[ + ('Ϳ', 'Ϳ'), + ('Ԩ', 'ԯ'), + ('֍', '֎'), + ('\u{605}', '\u{605}'), + ('ࢡ', 'ࢡ'), + ('ࢭ', 'ࢲ'), + ('\u{8ff}', '\u{8ff}'), + ('ॸ', 'ॸ'), + ('ঀ', 'ঀ'), + ('\u{c00}', '\u{c00}'), + ('ఴ', 'ఴ'), + ('\u{c81}', '\u{c81}'), + ('\u{d01}', '\u{d01}'), + ('෦', '෯'), + ('ᛱ', 'ᛸ'), + ('ᤝ', 'ᤞ'), + ('\u{1ab0}', '\u{1abe}'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{1de7}', '\u{1df5}'), + ('₻', '₽'), + ('⏴', '⏺'), + ('✀', '✀'), + ('⭍', '⭏'), + ('⭚', '⭳'), + ('⭶', '⮕'), + ('⮘', '⮹'), + ('⮽', '⯈'), + ('⯊', '⯑'), + ('⸼', '⹂'), + ('Ꚙ', 'ꚝ'), + ('ꞔ', 'ꞟ'), + ('Ɜ', 'Ɬ'), + ('Ʞ', 'Ʇ'), + ('ꟷ', 'ꟷ'), + ('ꧠ', 'ꧾ'), + ('\u{aa7c}', 'ꩿ'), + ('ꬰ', 'ꭟ'), + ('ꭤ', 'ꭥ'), + ('\u{fe27}', '\u{fe2d}'), + ('𐆋', '𐆌'), + ('𐆠', '𐆠'), + ('\u{102e0}', '𐋻'), + ('𐌟', '𐌟'), + ('𐍐', '\u{1037a}'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕯', '𐕯'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐡠', '𐢞'), + ('𐢧', '𐢯'), + ('𐪀', '𐪟'), + ('𐫀', '\u{10ae6}'), + ('𐫫', '𐫶'), + ('𐮀', '𐮑'), + ('𐮙', '𐮜'), + ('𐮩', '𐮯'), + ('\u{1107f}', '\u{1107f}'), + ('𑅐', '𑅶'), + ('𑇍', '𑇍'), + ('𑇚', '𑇚'), + ('𑇡', '𑇴'), + ('𑈀', '𑈑'), + ('𑈓', '𑈽'), + ('𑊰', '\u{112ea}'), + ('𑋰', '𑋹'), + ('\u{11301}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('\u{1133c}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑒀', '𑓇'), + ('𑓐', '𑓙'), + ('𑖀', '\u{115b5}'), + ('𑖸', '𑗉'), + ('𑘀', '𑙄'), + ('𑙐', '𑙙'), + ('𑢠', '𑣲'), + ('𑣿', '𑣿'), + ('𑫀', '𑫸'), + ('𒍯', '𒎘'), + ('𒑣', '𒑮'), + ('𒑴', '𒑴'), + ('𖩀', '𖩞'), + ('𖩠', '𖩩'), + ('𖩮', '𖩯'), + ('𖫐', '𖫭'), + ('\u{16af0}', '𖫵'), + ('𖬀', '𖭅'), + ('𖭐', '𖭙'), + ('𖭛', '𖭡'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𛲜', '\u{1bca3}'), + ('𞠀', '𞣄'), + ('𞣇', '\u{1e8d6}'), + ('🂿', '🂿'), + ('🃠', '🃵'), + ('🄋', '🄌'), + ('🌡', '🌬'), + ('🌶', '🌶'), + ('🍽', '🍽'), + ('🎔', '🎟'), + ('🏅', '🏅'), + ('🏋', '🏎'), + ('🏔', '🏟'), + ('🏱', '🏷'), + ('🐿', '🐿'), + ('👁', '👁'), + ('📸', '📸'), + ('📽', '📾'), + ('🔾', '🔿'), + ('🕄', '🕊'), + ('🕨', '🕹'), + ('🕻', '🖣'), + ('🖥', '🗺'), + ('🙁', '🙂'), + ('🙐', '🙿'), + ('🛆', '🛏'), + ('🛠', '🛬'), + ('🛰', '🛳'), + ('🞀', '🟔'), + ('🠀', '🠋'), + ('🠐', '🡇'), + ('🡐', '🡙'), + ('🡠', '🢇'), + ('🢐', '🢭'), +]; + +pub const V8_0: &'static [(char, char)] = &[ + ('ࢳ', 'ࢴ'), + ('\u{8e3}', '\u{8e3}'), + ('ૹ', 'ૹ'), + ('ౚ', 'ౚ'), + ('ൟ', 'ൟ'), + ('Ᏽ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('₾', '₾'), + ('↊', '↋'), + ('⯬', '⯯'), + ('鿍', '鿕'), + ('\u{a69e}', '\u{a69e}'), + ('ꞏ', 'ꞏ'), + ('Ʝ', 'ꞷ'), + ('꣼', 'ꣽ'), + ('ꭠ', 'ꭣ'), + ('ꭰ', 'ꮿ'), + ('\u{fe2e}', '\u{fe2f}'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐣻', '𐣿'), + ('𐦼', '𐦽'), + ('𐧀', '𐧏'), + ('𐧒', '𐧿'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐳺', '𐳿'), + ('\u{111c9}', '\u{111cc}'), + ('𑇛', '𑇟'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊩'), + ('\u{11300}', '\u{11300}'), + ('𑍐', '𑍐'), + ('𑗊', '\u{115dd}'), + ('𑜀', '𑜙'), + ('\u{1171d}', '\u{1172b}'), + ('𑜰', '𑜿'), + ('𒎙', '𒎙'), + ('𒒀', '𒕃'), + ('𔐀', '𔙆'), + ('𝇞', '𝇨'), + ('𝠀', '𝪋'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('🌭', '🌯'), + ('🍾', '🍿'), + ('🏏', '🏓'), + ('🏸', '🏿'), + ('📿', '📿'), + ('🕋', '🕏'), + ('🙃', '🙄'), + ('🛐', '🛐'), + ('🤐', '🤘'), + ('🦀', '🦄'), + ('🧀', '🧀'), + ('𫠠', '𬺡'), +]; + +pub const V9_0: &'static [(char, char)] = &[ + ('ࢶ', 'ࢽ'), + ('\u{8d4}', '\u{8e2}'), + ('ಀ', 'ಀ'), + ('൏', '൏'), + ('ൔ', 'ൖ'), + ('൘', '൞'), + ('൶', '൸'), + ('ᲀ', 'ᲈ'), + ('\u{1dfb}', '\u{1dfb}'), + ('⏻', '⏾'), + ('⹃', '⹄'), + ('Ɪ', 'Ɪ'), + ('\u{a8c5}', '\u{a8c5}'), + ('𐆍', '𐆎'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('\u{1123e}', '\u{1123e}'), + ('𑐀', '𑑙'), + ('𑑛', '𑑛'), + ('𑑝', '𑑝'), + ('𑙠', '𑙬'), + ('𑰀', '𑰈'), + ('𑰊', '\u{11c36}'), + ('\u{11c38}', '𑱅'), + ('𑱐', '𑱬'), + ('𑱰', '𑲏'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('𖿠', '𖿠'), + ('𗀀', '𘟬'), + ('𘠀', '𘫲'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('𞤀', '\u{1e94a}'), + ('𞥐', '𞥙'), + ('𞥞', '𞥟'), + ('🆛', '🆬'), + ('🈻', '🈻'), + ('🕺', '🕺'), + ('🖤', '🖤'), + ('🛑', '🛒'), + ('🛴', '🛶'), + ('🤙', '🤞'), + ('🤠', '🤧'), + ('🤰', '🤰'), + ('🤳', '🤾'), + ('🥀', '🥋'), + ('🥐', '🥞'), + ('🦅', '🦑'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/case_folding_simple.rs b/third_party/rust/regex-syntax/src/unicode_tables/case_folding_simple.rs new file mode 100644 index 0000000000..23f9364ce9 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/case_folding_simple.rs @@ -0,0 +1,2888 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate case-folding-simple ucd-15.0.0 --chars --all-pairs +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const CASE_FOLDING_SIMPLE: &'static [(char, &'static [char])] = &[ + ('A', &['a']), + ('B', &['b']), + ('C', &['c']), + ('D', &['d']), + ('E', &['e']), + ('F', &['f']), + ('G', &['g']), + ('H', &['h']), + ('I', &['i']), + ('J', &['j']), + ('K', &['k', 'K']), + ('L', &['l']), + ('M', &['m']), + ('N', &['n']), + ('O', &['o']), + ('P', &['p']), + ('Q', &['q']), + ('R', &['r']), + ('S', &['s', 'ſ']), + ('T', &['t']), + ('U', &['u']), + ('V', &['v']), + ('W', &['w']), + ('X', &['x']), + ('Y', &['y']), + ('Z', &['z']), + ('a', &['A']), + ('b', &['B']), + ('c', &['C']), + ('d', &['D']), + ('e', &['E']), + ('f', &['F']), + ('g', &['G']), + ('h', &['H']), + ('i', &['I']), + ('j', &['J']), + ('k', &['K', 'K']), + ('l', &['L']), + ('m', &['M']), + ('n', &['N']), + ('o', &['O']), + ('p', &['P']), + ('q', &['Q']), + ('r', &['R']), + ('s', &['S', 'ſ']), + ('t', &['T']), + ('u', &['U']), + ('v', &['V']), + ('w', &['W']), + ('x', &['X']), + ('y', &['Y']), + ('z', &['Z']), + ('µ', &['Μ', 'μ']), + ('À', &['à']), + ('Á', &['á']), + ('Â', &['â']), + ('Ã', &['ã']), + ('Ä', &['ä']), + ('Å', &['å', 'Å']), + ('Æ', &['æ']), + ('Ç', &['ç']), + ('È', &['è']), + ('É', &['é']), + ('Ê', &['ê']), + ('Ë', &['ë']), + ('Ì', &['ì']), + ('Í', &['í']), + ('Î', &['î']), + ('Ï', &['ï']), + ('Ð', &['ð']), + ('Ñ', &['ñ']), + ('Ò', &['ò']), + ('Ó', &['ó']), + ('Ô', &['ô']), + ('Õ', &['õ']), + ('Ö', &['ö']), + ('Ø', &['ø']), + ('Ù', &['ù']), + ('Ú', &['ú']), + ('Û', &['û']), + ('Ü', &['ü']), + ('Ý', &['ý']), + ('Þ', &['þ']), + ('ß', &['ẞ']), + ('à', &['À']), + ('á', &['Á']), + ('â', &['Â']), + ('ã', &['Ã']), + ('ä', &['Ä']), + ('å', &['Å', 'Å']), + ('æ', &['Æ']), + ('ç', &['Ç']), + ('è', &['È']), + ('é', &['É']), + ('ê', &['Ê']), + ('ë', &['Ë']), + ('ì', &['Ì']), + ('í', &['Í']), + ('î', &['Î']), + ('ï', &['Ï']), + ('ð', &['Ð']), + ('ñ', &['Ñ']), + ('ò', &['Ò']), + ('ó', &['Ó']), + ('ô', &['Ô']), + ('õ', &['Õ']), + ('ö', &['Ö']), + ('ø', &['Ø']), + ('ù', &['Ù']), + ('ú', &['Ú']), + ('û', &['Û']), + ('ü', &['Ü']), + ('ý', &['Ý']), + ('þ', &['Þ']), + ('ÿ', &['Ÿ']), + ('Ā', &['ā']), + ('ā', &['Ā']), + ('Ă', &['ă']), + ('ă', &['Ă']), + ('Ą', &['ą']), + ('ą', &['Ą']), + ('Ć', &['ć']), + ('ć', &['Ć']), + ('Ĉ', &['ĉ']), + ('ĉ', &['Ĉ']), + ('Ċ', &['ċ']), + ('ċ', &['Ċ']), + ('Č', &['č']), + ('č', &['Č']), + ('Ď', &['ď']), + ('ď', &['Ď']), + ('Đ', &['đ']), + ('đ', &['Đ']), + ('Ē', &['ē']), + ('ē', &['Ē']), + ('Ĕ', &['ĕ']), + ('ĕ', &['Ĕ']), + ('Ė', &['ė']), + ('ė', &['Ė']), + ('Ę', &['ę']), + ('ę', &['Ę']), + ('Ě', &['ě']), + ('ě', &['Ě']), + ('Ĝ', &['ĝ']), + ('ĝ', &['Ĝ']), + ('Ğ', &['ğ']), + ('ğ', &['Ğ']), + ('Ġ', &['ġ']), + ('ġ', &['Ġ']), + ('Ģ', &['ģ']), + ('ģ', &['Ģ']), + ('Ĥ', &['ĥ']), + ('ĥ', &['Ĥ']), + ('Ħ', &['ħ']), + ('ħ', &['Ħ']), + ('Ĩ', &['ĩ']), + ('ĩ', &['Ĩ']), + ('Ī', &['ī']), + ('ī', &['Ī']), + ('Ĭ', &['ĭ']), + ('ĭ', &['Ĭ']), + ('Į', &['į']), + ('į', &['Į']), + ('IJ', &['ij']), + ('ij', &['IJ']), + ('Ĵ', &['ĵ']), + ('ĵ', &['Ĵ']), + ('Ķ', &['ķ']), + ('ķ', &['Ķ']), + ('Ĺ', &['ĺ']), + ('ĺ', &['Ĺ']), + ('Ļ', &['ļ']), + ('ļ', &['Ļ']), + ('Ľ', &['ľ']), + ('ľ', &['Ľ']), + ('Ŀ', &['ŀ']), + ('ŀ', &['Ŀ']), + ('Ł', &['ł']), + ('ł', &['Ł']), + ('Ń', &['ń']), + ('ń', &['Ń']), + ('Ņ', &['ņ']), + ('ņ', &['Ņ']), + ('Ň', &['ň']), + ('ň', &['Ň']), + ('Ŋ', &['ŋ']), + ('ŋ', &['Ŋ']), + ('Ō', &['ō']), + ('ō', &['Ō']), + ('Ŏ', &['ŏ']), + ('ŏ', &['Ŏ']), + ('Ő', &['ő']), + ('ő', &['Ő']), + ('Œ', &['œ']), + ('œ', &['Œ']), + ('Ŕ', &['ŕ']), + ('ŕ', &['Ŕ']), + ('Ŗ', &['ŗ']), + ('ŗ', &['Ŗ']), + ('Ř', &['ř']), + ('ř', &['Ř']), + ('Ś', &['ś']), + ('ś', &['Ś']), + ('Ŝ', &['ŝ']), + ('ŝ', &['Ŝ']), + ('Ş', &['ş']), + ('ş', &['Ş']), + ('Š', &['š']), + ('š', &['Š']), + ('Ţ', &['ţ']), + ('ţ', &['Ţ']), + ('Ť', &['ť']), + ('ť', &['Ť']), + ('Ŧ', &['ŧ']), + ('ŧ', &['Ŧ']), + ('Ũ', &['ũ']), + ('ũ', &['Ũ']), + ('Ū', &['ū']), + ('ū', &['Ū']), + ('Ŭ', &['ŭ']), + ('ŭ', &['Ŭ']), + ('Ů', &['ů']), + ('ů', &['Ů']), + ('Ű', &['ű']), + ('ű', &['Ű']), + ('Ų', &['ų']), + ('ų', &['Ų']), + ('Ŵ', &['ŵ']), + ('ŵ', &['Ŵ']), + ('Ŷ', &['ŷ']), + ('ŷ', &['Ŷ']), + ('Ÿ', &['ÿ']), + ('Ź', &['ź']), + ('ź', &['Ź']), + ('Ż', &['ż']), + ('ż', &['Ż']), + ('Ž', &['ž']), + ('ž', &['Ž']), + ('ſ', &['S', 's']), + ('ƀ', &['Ƀ']), + ('Ɓ', &['ɓ']), + ('Ƃ', &['ƃ']), + ('ƃ', &['Ƃ']), + ('Ƅ', &['ƅ']), + ('ƅ', &['Ƅ']), + ('Ɔ', &['ɔ']), + ('Ƈ', &['ƈ']), + ('ƈ', &['Ƈ']), + ('Ɖ', &['ɖ']), + ('Ɗ', &['ɗ']), + ('Ƌ', &['ƌ']), + ('ƌ', &['Ƌ']), + ('Ǝ', &['ǝ']), + ('Ə', &['ə']), + ('Ɛ', &['ɛ']), + ('Ƒ', &['ƒ']), + ('ƒ', &['Ƒ']), + ('Ɠ', &['ɠ']), + ('Ɣ', &['ɣ']), + ('ƕ', &['Ƕ']), + ('Ɩ', &['ɩ']), + ('Ɨ', &['ɨ']), + ('Ƙ', &['ƙ']), + ('ƙ', &['Ƙ']), + ('ƚ', &['Ƚ']), + ('Ɯ', &['ɯ']), + ('Ɲ', &['ɲ']), + ('ƞ', &['Ƞ']), + ('Ɵ', &['ɵ']), + ('Ơ', &['ơ']), + ('ơ', &['Ơ']), + ('Ƣ', &['ƣ']), + ('ƣ', &['Ƣ']), + ('Ƥ', &['ƥ']), + ('ƥ', &['Ƥ']), + ('Ʀ', &['ʀ']), + ('Ƨ', &['ƨ']), + ('ƨ', &['Ƨ']), + ('Ʃ', &['ʃ']), + ('Ƭ', &['ƭ']), + ('ƭ', &['Ƭ']), + ('Ʈ', &['ʈ']), + ('Ư', &['ư']), + ('ư', &['Ư']), + ('Ʊ', &['ʊ']), + ('Ʋ', &['ʋ']), + ('Ƴ', &['ƴ']), + ('ƴ', &['Ƴ']), + ('Ƶ', &['ƶ']), + ('ƶ', &['Ƶ']), + ('Ʒ', &['ʒ']), + ('Ƹ', &['ƹ']), + ('ƹ', &['Ƹ']), + ('Ƽ', &['ƽ']), + ('ƽ', &['Ƽ']), + ('ƿ', &['Ƿ']), + ('DŽ', &['Dž', 'dž']), + ('Dž', &['DŽ', 'dž']), + ('dž', &['DŽ', 'Dž']), + ('LJ', &['Lj', 'lj']), + ('Lj', &['LJ', 'lj']), + ('lj', &['LJ', 'Lj']), + ('NJ', &['Nj', 'nj']), + ('Nj', &['NJ', 'nj']), + ('nj', &['NJ', 'Nj']), + ('Ǎ', &['ǎ']), + ('ǎ', &['Ǎ']), + ('Ǐ', &['ǐ']), + ('ǐ', &['Ǐ']), + ('Ǒ', &['ǒ']), + ('ǒ', &['Ǒ']), + ('Ǔ', &['ǔ']), + ('ǔ', &['Ǔ']), + ('Ǖ', &['ǖ']), + ('ǖ', &['Ǖ']), + ('Ǘ', &['ǘ']), + ('ǘ', &['Ǘ']), + ('Ǚ', &['ǚ']), + ('ǚ', &['Ǚ']), + ('Ǜ', &['ǜ']), + ('ǜ', &['Ǜ']), + ('ǝ', &['Ǝ']), + ('Ǟ', &['ǟ']), + ('ǟ', &['Ǟ']), + ('Ǡ', &['ǡ']), + ('ǡ', &['Ǡ']), + ('Ǣ', &['ǣ']), + ('ǣ', &['Ǣ']), + ('Ǥ', &['ǥ']), + ('ǥ', &['Ǥ']), + ('Ǧ', &['ǧ']), + ('ǧ', &['Ǧ']), + ('Ǩ', &['ǩ']), + ('ǩ', &['Ǩ']), + ('Ǫ', &['ǫ']), + ('ǫ', &['Ǫ']), + ('Ǭ', &['ǭ']), + ('ǭ', &['Ǭ']), + ('Ǯ', &['ǯ']), + ('ǯ', &['Ǯ']), + ('DZ', &['Dz', 'dz']), + ('Dz', &['DZ', 'dz']), + ('dz', &['DZ', 'Dz']), + ('Ǵ', &['ǵ']), + ('ǵ', &['Ǵ']), + ('Ƕ', &['ƕ']), + ('Ƿ', &['ƿ']), + ('Ǹ', &['ǹ']), + ('ǹ', &['Ǹ']), + ('Ǻ', &['ǻ']), + ('ǻ', &['Ǻ']), + ('Ǽ', &['ǽ']), + ('ǽ', &['Ǽ']), + ('Ǿ', &['ǿ']), + ('ǿ', &['Ǿ']), + ('Ȁ', &['ȁ']), + ('ȁ', &['Ȁ']), + ('Ȃ', &['ȃ']), + ('ȃ', &['Ȃ']), + ('Ȅ', &['ȅ']), + ('ȅ', &['Ȅ']), + ('Ȇ', &['ȇ']), + ('ȇ', &['Ȇ']), + ('Ȉ', &['ȉ']), + ('ȉ', &['Ȉ']), + ('Ȋ', &['ȋ']), + ('ȋ', &['Ȋ']), + ('Ȍ', &['ȍ']), + ('ȍ', &['Ȍ']), + ('Ȏ', &['ȏ']), + ('ȏ', &['Ȏ']), + ('Ȑ', &['ȑ']), + ('ȑ', &['Ȑ']), + ('Ȓ', &['ȓ']), + ('ȓ', &['Ȓ']), + ('Ȕ', &['ȕ']), + ('ȕ', &['Ȕ']), + ('Ȗ', &['ȗ']), + ('ȗ', &['Ȗ']), + ('Ș', &['ș']), + ('ș', &['Ș']), + ('Ț', &['ț']), + ('ț', &['Ț']), + ('Ȝ', &['ȝ']), + ('ȝ', &['Ȝ']), + ('Ȟ', &['ȟ']), + ('ȟ', &['Ȟ']), + ('Ƞ', &['ƞ']), + ('Ȣ', &['ȣ']), + ('ȣ', &['Ȣ']), + ('Ȥ', &['ȥ']), + ('ȥ', &['Ȥ']), + ('Ȧ', &['ȧ']), + ('ȧ', &['Ȧ']), + ('Ȩ', &['ȩ']), + ('ȩ', &['Ȩ']), + ('Ȫ', &['ȫ']), + ('ȫ', &['Ȫ']), + ('Ȭ', &['ȭ']), + ('ȭ', &['Ȭ']), + ('Ȯ', &['ȯ']), + ('ȯ', &['Ȯ']), + ('Ȱ', &['ȱ']), + ('ȱ', &['Ȱ']), + ('Ȳ', &['ȳ']), + ('ȳ', &['Ȳ']), + ('Ⱥ', &['ⱥ']), + ('Ȼ', &['ȼ']), + ('ȼ', &['Ȼ']), + ('Ƚ', &['ƚ']), + ('Ⱦ', &['ⱦ']), + ('ȿ', &['Ȿ']), + ('ɀ', &['Ɀ']), + ('Ɂ', &['ɂ']), + ('ɂ', &['Ɂ']), + ('Ƀ', &['ƀ']), + ('Ʉ', &['ʉ']), + ('Ʌ', &['ʌ']), + ('Ɇ', &['ɇ']), + ('ɇ', &['Ɇ']), + ('Ɉ', &['ɉ']), + ('ɉ', &['Ɉ']), + ('Ɋ', &['ɋ']), + ('ɋ', &['Ɋ']), + ('Ɍ', &['ɍ']), + ('ɍ', &['Ɍ']), + ('Ɏ', &['ɏ']), + ('ɏ', &['Ɏ']), + ('ɐ', &['Ɐ']), + ('ɑ', &['Ɑ']), + ('ɒ', &['Ɒ']), + ('ɓ', &['Ɓ']), + ('ɔ', &['Ɔ']), + ('ɖ', &['Ɖ']), + ('ɗ', &['Ɗ']), + ('ə', &['Ə']), + ('ɛ', &['Ɛ']), + ('ɜ', &['Ɜ']), + ('ɠ', &['Ɠ']), + ('ɡ', &['Ɡ']), + ('ɣ', &['Ɣ']), + ('ɥ', &['Ɥ']), + ('ɦ', &['Ɦ']), + ('ɨ', &['Ɨ']), + ('ɩ', &['Ɩ']), + ('ɪ', &['Ɪ']), + ('ɫ', &['Ɫ']), + ('ɬ', &['Ɬ']), + ('ɯ', &['Ɯ']), + ('ɱ', &['Ɱ']), + ('ɲ', &['Ɲ']), + ('ɵ', &['Ɵ']), + ('ɽ', &['Ɽ']), + ('ʀ', &['Ʀ']), + ('ʂ', &['Ʂ']), + ('ʃ', &['Ʃ']), + ('ʇ', &['Ʇ']), + ('ʈ', &['Ʈ']), + ('ʉ', &['Ʉ']), + ('ʊ', &['Ʊ']), + ('ʋ', &['Ʋ']), + ('ʌ', &['Ʌ']), + ('ʒ', &['Ʒ']), + ('ʝ', &['Ʝ']), + ('ʞ', &['Ʞ']), + ('\u{345}', &['Ι', 'ι', 'ι']), + ('Ͱ', &['ͱ']), + ('ͱ', &['Ͱ']), + ('Ͳ', &['ͳ']), + ('ͳ', &['Ͳ']), + ('Ͷ', &['ͷ']), + ('ͷ', &['Ͷ']), + ('ͻ', &['Ͻ']), + ('ͼ', &['Ͼ']), + ('ͽ', &['Ͽ']), + ('Ϳ', &['ϳ']), + ('Ά', &['ά']), + ('Έ', &['έ']), + ('Ή', &['ή']), + ('Ί', &['ί']), + ('Ό', &['ό']), + ('Ύ', &['ύ']), + ('Ώ', &['ώ']), + ('Α', &['α']), + ('Β', &['β', 'ϐ']), + ('Γ', &['γ']), + ('Δ', &['δ']), + ('Ε', &['ε', 'ϵ']), + ('Ζ', &['ζ']), + ('Η', &['η']), + ('Θ', &['θ', 'ϑ', 'ϴ']), + ('Ι', &['\u{345}', 'ι', 'ι']), + ('Κ', &['κ', 'ϰ']), + ('Λ', &['λ']), + ('Μ', &['µ', 'μ']), + ('Ν', &['ν']), + ('Ξ', &['ξ']), + ('Ο', &['ο']), + ('Π', &['π', 'ϖ']), + ('Ρ', &['ρ', 'ϱ']), + ('Σ', &['ς', 'σ']), + ('Τ', &['τ']), + ('Υ', &['υ']), + ('Φ', &['φ', 'ϕ']), + ('Χ', &['χ']), + ('Ψ', &['ψ']), + ('Ω', &['ω', 'Ω']), + ('Ϊ', &['ϊ']), + ('Ϋ', &['ϋ']), + ('ά', &['Ά']), + ('έ', &['Έ']), + ('ή', &['Ή']), + ('ί', &['Ί']), + ('α', &['Α']), + ('β', &['Β', 'ϐ']), + ('γ', &['Γ']), + ('δ', &['Δ']), + ('ε', &['Ε', 'ϵ']), + ('ζ', &['Ζ']), + ('η', &['Η']), + ('θ', &['Θ', 'ϑ', 'ϴ']), + ('ι', &['\u{345}', 'Ι', 'ι']), + ('κ', &['Κ', 'ϰ']), + ('λ', &['Λ']), + ('μ', &['µ', 'Μ']), + ('ν', &['Ν']), + ('ξ', &['Ξ']), + ('ο', &['Ο']), + ('π', &['Π', 'ϖ']), + ('ρ', &['Ρ', 'ϱ']), + ('ς', &['Σ', 'σ']), + ('σ', &['Σ', 'ς']), + ('τ', &['Τ']), + ('υ', &['Υ']), + ('φ', &['Φ', 'ϕ']), + ('χ', &['Χ']), + ('ψ', &['Ψ']), + ('ω', &['Ω', 'Ω']), + ('ϊ', &['Ϊ']), + ('ϋ', &['Ϋ']), + ('ό', &['Ό']), + ('ύ', &['Ύ']), + ('ώ', &['Ώ']), + ('Ϗ', &['ϗ']), + ('ϐ', &['Β', 'β']), + ('ϑ', &['Θ', 'θ', 'ϴ']), + ('ϕ', &['Φ', 'φ']), + ('ϖ', &['Π', 'π']), + ('ϗ', &['Ϗ']), + ('Ϙ', &['ϙ']), + ('ϙ', &['Ϙ']), + ('Ϛ', &['ϛ']), + ('ϛ', &['Ϛ']), + ('Ϝ', &['ϝ']), + ('ϝ', &['Ϝ']), + ('Ϟ', &['ϟ']), + ('ϟ', &['Ϟ']), + ('Ϡ', &['ϡ']), + ('ϡ', &['Ϡ']), + ('Ϣ', &['ϣ']), + ('ϣ', &['Ϣ']), + ('Ϥ', &['ϥ']), + ('ϥ', &['Ϥ']), + ('Ϧ', &['ϧ']), + ('ϧ', &['Ϧ']), + ('Ϩ', &['ϩ']), + ('ϩ', &['Ϩ']), + ('Ϫ', &['ϫ']), + ('ϫ', &['Ϫ']), + ('Ϭ', &['ϭ']), + ('ϭ', &['Ϭ']), + ('Ϯ', &['ϯ']), + ('ϯ', &['Ϯ']), + ('ϰ', &['Κ', 'κ']), + ('ϱ', &['Ρ', 'ρ']), + ('ϲ', &['Ϲ']), + ('ϳ', &['Ϳ']), + ('ϴ', &['Θ', 'θ', 'ϑ']), + ('ϵ', &['Ε', 'ε']), + ('Ϸ', &['ϸ']), + ('ϸ', &['Ϸ']), + ('Ϲ', &['ϲ']), + ('Ϻ', &['ϻ']), + ('ϻ', &['Ϻ']), + ('Ͻ', &['ͻ']), + ('Ͼ', &['ͼ']), + ('Ͽ', &['ͽ']), + ('Ѐ', &['ѐ']), + ('Ё', &['ё']), + ('Ђ', &['ђ']), + ('Ѓ', &['ѓ']), + ('Є', &['є']), + ('Ѕ', &['ѕ']), + ('І', &['і']), + ('Ї', &['ї']), + ('Ј', &['ј']), + ('Љ', &['љ']), + ('Њ', &['њ']), + ('Ћ', &['ћ']), + ('Ќ', &['ќ']), + ('Ѝ', &['ѝ']), + ('Ў', &['ў']), + ('Џ', &['џ']), + ('А', &['а']), + ('Б', &['б']), + ('В', &['в', 'ᲀ']), + ('Г', &['г']), + ('Д', &['д', 'ᲁ']), + ('Е', &['е']), + ('Ж', &['ж']), + ('З', &['з']), + ('И', &['и']), + ('Й', &['й']), + ('К', &['к']), + ('Л', &['л']), + ('М', &['м']), + ('Н', &['н']), + ('О', &['о', 'ᲂ']), + ('П', &['п']), + ('Р', &['р']), + ('С', &['с', 'ᲃ']), + ('Т', &['т', 'ᲄ', 'ᲅ']), + ('У', &['у']), + ('Ф', &['ф']), + ('Х', &['х']), + ('Ц', &['ц']), + ('Ч', &['ч']), + ('Ш', &['ш']), + ('Щ', &['щ']), + ('Ъ', &['ъ', 'ᲆ']), + ('Ы', &['ы']), + ('Ь', &['ь']), + ('Э', &['э']), + ('Ю', &['ю']), + ('Я', &['я']), + ('а', &['А']), + ('б', &['Б']), + ('в', &['В', 'ᲀ']), + ('г', &['Г']), + ('д', &['Д', 'ᲁ']), + ('е', &['Е']), + ('ж', &['Ж']), + ('з', &['З']), + ('и', &['И']), + ('й', &['Й']), + ('к', &['К']), + ('л', &['Л']), + ('м', &['М']), + ('н', &['Н']), + ('о', &['О', 'ᲂ']), + ('п', &['П']), + ('р', &['Р']), + ('с', &['С', 'ᲃ']), + ('т', &['Т', 'ᲄ', 'ᲅ']), + ('у', &['У']), + ('ф', &['Ф']), + ('х', &['Х']), + ('ц', &['Ц']), + ('ч', &['Ч']), + ('ш', &['Ш']), + ('щ', &['Щ']), + ('ъ', &['Ъ', 'ᲆ']), + ('ы', &['Ы']), + ('ь', 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('Ӊ', &['ӊ']), + ('ӊ', &['Ӊ']), + ('Ӌ', &['ӌ']), + ('ӌ', &['Ӌ']), + ('Ӎ', &['ӎ']), + ('ӎ', &['Ӎ']), + ('ӏ', &['Ӏ']), + ('Ӑ', &['ӑ']), + ('ӑ', &['Ӑ']), + ('Ӓ', &['ӓ']), + ('ӓ', &['Ӓ']), + ('Ӕ', &['ӕ']), + ('ӕ', &['Ӕ']), + ('Ӗ', &['ӗ']), + ('ӗ', &['Ӗ']), + ('Ә', &['ә']), + ('ә', &['Ә']), + ('Ӛ', &['ӛ']), + ('ӛ', &['Ӛ']), + ('Ӝ', &['ӝ']), + ('ӝ', &['Ӝ']), + ('Ӟ', &['ӟ']), + ('ӟ', &['Ӟ']), + ('Ӡ', &['ӡ']), + ('ӡ', &['Ӡ']), + ('Ӣ', &['ӣ']), + ('ӣ', &['Ӣ']), + ('Ӥ', &['ӥ']), + ('ӥ', &['Ӥ']), + ('Ӧ', &['ӧ']), + ('ӧ', &['Ӧ']), + ('Ө', &['ө']), + ('ө', &['Ө']), + ('Ӫ', &['ӫ']), + ('ӫ', &['Ӫ']), + ('Ӭ', &['ӭ']), + ('ӭ', &['Ӭ']), + ('Ӯ', &['ӯ']), + ('ӯ', &['Ӯ']), + ('Ӱ', &['ӱ']), + ('ӱ', &['Ӱ']), + ('Ӳ', &['ӳ']), + ('ӳ', &['Ӳ']), + ('Ӵ', &['ӵ']), + ('ӵ', &['Ӵ']), + ('Ӷ', &['ӷ']), + ('ӷ', &['Ӷ']), + ('Ӹ', &['ӹ']), + ('ӹ', &['Ӹ']), + ('Ӻ', &['ӻ']), + ('ӻ', &['Ӻ']), + ('Ӽ', &['ӽ']), + ('ӽ', &['Ӽ']), + ('Ӿ', &['ӿ']), + ('ӿ', &['Ӿ']), + ('Ԁ', &['ԁ']), + ('ԁ', &['Ԁ']), + ('Ԃ', &['ԃ']), + ('ԃ', &['Ԃ']), + ('Ԅ', &['ԅ']), + ('ԅ', &['Ԅ']), + ('Ԇ', &['ԇ']), + ('ԇ', &['Ԇ']), + ('Ԉ', &['ԉ']), + ('ԉ', &['Ԉ']), + ('Ԋ', &['ԋ']), + ('ԋ', &['Ԋ']), + ('Ԍ', &['ԍ']), + ('ԍ', &['Ԍ']), + ('Ԏ', &['ԏ']), + ('ԏ', &['Ԏ']), + ('Ԑ', &['ԑ']), + ('ԑ', &['Ԑ']), + ('Ԓ', &['ԓ']), + ('ԓ', &['Ԓ']), + ('Ԕ', &['ԕ']), + ('ԕ', &['Ԕ']), + ('Ԗ', &['ԗ']), + ('ԗ', &['Ԗ']), + ('Ԙ', &['ԙ']), + ('ԙ', &['Ԙ']), + ('Ԛ', &['ԛ']), + ('ԛ', &['Ԛ']), + ('Ԝ', &['ԝ']), + ('ԝ', &['Ԝ']), + ('Ԟ', &['ԟ']), + ('ԟ', &['Ԟ']), + ('Ԡ', &['ԡ']), + ('ԡ', &['Ԡ']), + ('Ԣ', &['ԣ']), + ('ԣ', &['Ԣ']), + ('Ԥ', &['ԥ']), + ('ԥ', &['Ԥ']), + ('Ԧ', &['ԧ']), + ('ԧ', &['Ԧ']), + ('Ԩ', &['ԩ']), + ('ԩ', &['Ԩ']), + ('Ԫ', &['ԫ']), + ('ԫ', &['Ԫ']), + ('Ԭ', &['ԭ']), + ('ԭ', &['Ԭ']), + ('Ԯ', &['ԯ']), + ('ԯ', &['Ԯ']), + ('Ա', &['ա']), + ('Բ', &['բ']), + ('Գ', &['գ']), + ('Դ', &['դ']), + ('Ե', &['ե']), + ('Զ', &['զ']), + ('Է', &['է']), + ('Ը', &['ը']), + ('Թ', &['թ']), + ('Ժ', &['ժ']), + ('Ի', &['ի']), + ('Լ', &['լ']), + ('Խ', &['խ']), + ('Ծ', &['ծ']), + ('Կ', &['կ']), + ('Հ', &['հ']), + ('Ձ', &['ձ']), + ('Ղ', &['ղ']), + ('Ճ', &['ճ']), + ('Մ', &['մ']), + ('Յ', &['յ']), + ('Ն', &['ն']), + ('Շ', &['շ']), + ('Ո', &['ո']), + ('Չ', &['չ']), + ('Պ', &['պ']), + ('Ջ', &['ջ']), + ('Ռ', &['ռ']), + ('Ս', &['ս']), + ('Վ', &['վ']), + ('Տ', &['տ']), + ('Ր', &['ր']), + ('Ց', &['ց']), + ('Ւ', &['ւ']), + ('Փ', &['փ']), + ('Ք', &['ք']), + ('Օ', &['օ']), + ('Ֆ', &['ֆ']), + ('ա', &['Ա']), + ('բ', &['Բ']), + ('գ', &['Գ']), + ('դ', &['Դ']), + ('ե', &['Ե']), + ('զ', &['Զ']), + ('է', &['Է']), + ('ը', &['Ը']), + ('թ', &['Թ']), + ('ժ', &['Ժ']), + ('ի', &['Ի']), + ('լ', &['Լ']), + ('խ', &['Խ']), + ('ծ', &['Ծ']), + ('կ', &['Կ']), + ('հ', &['Հ']), + ('ձ', &['Ձ']), + ('ղ', &['Ղ']), + ('ճ', &['Ճ']), + ('մ', &['Մ']), + ('յ', &['Յ']), + ('ն', &['Ն']), + ('շ', &['Շ']), + ('ո', &['Ո']), + ('չ', &['Չ']), + ('պ', &['Պ']), + ('ջ', &['Ջ']), + ('ռ', &['Ռ']), + ('ս', &['Ս']), + ('վ', &['Վ']), + ('տ', &['Տ']), + ('ր', &['Ր']), + ('ց', &['Ց']), + ('ւ', &['Ւ']), + ('փ', &['Փ']), + 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+ ('ꝝ', &['Ꝝ']), + ('Ꝟ', &['ꝟ']), + ('ꝟ', &['Ꝟ']), + ('Ꝡ', &['ꝡ']), + ('ꝡ', &['Ꝡ']), + ('Ꝣ', &['ꝣ']), + ('ꝣ', &['Ꝣ']), + ('Ꝥ', &['ꝥ']), + ('ꝥ', &['Ꝥ']), + ('Ꝧ', &['ꝧ']), + ('ꝧ', &['Ꝧ']), + ('Ꝩ', &['ꝩ']), + ('ꝩ', &['Ꝩ']), + ('Ꝫ', &['ꝫ']), + ('ꝫ', &['Ꝫ']), + ('Ꝭ', &['ꝭ']), + ('ꝭ', &['Ꝭ']), + ('Ꝯ', &['ꝯ']), + ('ꝯ', &['Ꝯ']), + ('Ꝺ', &['ꝺ']), + ('ꝺ', &['Ꝺ']), + ('Ꝼ', &['ꝼ']), + ('ꝼ', &['Ꝼ']), + ('Ᵹ', &['ᵹ']), + ('Ꝿ', &['ꝿ']), + ('ꝿ', &['Ꝿ']), + ('Ꞁ', &['ꞁ']), + ('ꞁ', &['Ꞁ']), + ('Ꞃ', &['ꞃ']), + ('ꞃ', &['Ꞃ']), + ('Ꞅ', &['ꞅ']), + ('ꞅ', &['Ꞅ']), + ('Ꞇ', &['ꞇ']), + ('ꞇ', &['Ꞇ']), + ('Ꞌ', &['ꞌ']), + ('ꞌ', &['Ꞌ']), + ('Ɥ', &['ɥ']), + ('Ꞑ', &['ꞑ']), + ('ꞑ', &['Ꞑ']), + ('Ꞓ', &['ꞓ']), + ('ꞓ', &['Ꞓ']), + ('ꞔ', &['Ꞔ']), + ('Ꞗ', &['ꞗ']), + ('ꞗ', &['Ꞗ']), + ('Ꞙ', &['ꞙ']), + ('ꞙ', &['Ꞙ']), + ('Ꞛ', &['ꞛ']), + ('ꞛ', &['Ꞛ']), + ('Ꞝ', &['ꞝ']), + ('ꞝ', &['Ꞝ']), + ('Ꞟ', &['ꞟ']), + ('ꞟ', &['Ꞟ']), + ('Ꞡ', &['ꞡ']), + ('ꞡ', &['Ꞡ']), + ('Ꞣ', &['ꞣ']), + ('ꞣ', &['Ꞣ']), + ('Ꞥ', &['ꞥ']), + ('ꞥ', &['Ꞥ']), + ('Ꞧ', &['ꞧ']), + ('ꞧ', &['Ꞧ']), + ('Ꞩ', &['ꞩ']), + ('ꞩ', &['Ꞩ']), + ('Ɦ', &['ɦ']), + ('Ɜ', &['ɜ']), + ('Ɡ', &['ɡ']), + ('Ɬ', &['ɬ']), + ('Ɪ', &['ɪ']), + ('Ʞ', &['ʞ']), + ('Ʇ', &['ʇ']), + ('Ʝ', &['ʝ']), + ('Ꭓ', &['ꭓ']), + ('Ꞵ', &['ꞵ']), + ('ꞵ', &['Ꞵ']), + ('Ꞷ', &['ꞷ']), + ('ꞷ', &['Ꞷ']), + ('Ꞹ', &['ꞹ']), + ('ꞹ', &['Ꞹ']), + ('Ꞻ', &['ꞻ']), + ('ꞻ', &['Ꞻ']), + ('Ꞽ', &['ꞽ']), + ('ꞽ', &['Ꞽ']), + ('Ꞿ', &['ꞿ']), + ('ꞿ', &['Ꞿ']), + ('Ꟁ', &['ꟁ']), + ('ꟁ', &['Ꟁ']), + ('Ꟃ', &['ꟃ']), + ('ꟃ', &['Ꟃ']), + ('Ꞔ', &['ꞔ']), + ('Ʂ', &['ʂ']), + ('Ᶎ', &['ᶎ']), + ('Ꟈ', &['ꟈ']), + ('ꟈ', &['Ꟈ']), + ('Ꟊ', &['ꟊ']), + ('ꟊ', &['Ꟊ']), + ('Ꟑ', &['ꟑ']), + ('ꟑ', &['Ꟑ']), + ('Ꟗ', &['ꟗ']), + ('ꟗ', &['Ꟗ']), + ('Ꟙ', &['ꟙ']), + ('ꟙ', &['Ꟙ']), + ('Ꟶ', &['ꟶ']), + ('ꟶ', &['Ꟶ']), + ('ꭓ', &['Ꭓ']), + ('ꭰ', &['Ꭰ']), + ('ꭱ', &['Ꭱ']), + ('ꭲ', &['Ꭲ']), + ('ꭳ', &['Ꭳ']), + ('ꭴ', &['Ꭴ']), + ('ꭵ', &['Ꭵ']), + ('ꭶ', &['Ꭶ']), + ('ꭷ', &['Ꭷ']), + ('ꭸ', &['Ꭸ']), + ('ꭹ', &['Ꭹ']), + ('ꭺ', &['Ꭺ']), + ('ꭻ', &['Ꭻ']), + ('ꭼ', &['Ꭼ']), + ('ꭽ', &['Ꭽ']), + ('ꭾ', &['Ꭾ']), + ('ꭿ', &['Ꭿ']), + ('ꮀ', &['Ꮀ']), + ('ꮁ', &['Ꮁ']), + ('ꮂ', &['Ꮂ']), + ('ꮃ', &['Ꮃ']), + ('ꮄ', &['Ꮄ']), + ('ꮅ', &['Ꮅ']), + ('ꮆ', &['Ꮆ']), + ('ꮇ', &['Ꮇ']), + ('ꮈ', &['Ꮈ']), + ('ꮉ', &['Ꮉ']), + ('ꮊ', &['Ꮊ']), + ('ꮋ', &['Ꮋ']), + ('ꮌ', &['Ꮌ']), + ('ꮍ', &['Ꮍ']), + ('ꮎ', &['Ꮎ']), + ('ꮏ', &['Ꮏ']), + ('ꮐ', &['Ꮐ']), + ('ꮑ', &['Ꮑ']), + ('ꮒ', &['Ꮒ']), + ('ꮓ', &['Ꮓ']), + ('ꮔ', &['Ꮔ']), + ('ꮕ', &['Ꮕ']), + ('ꮖ', &['Ꮖ']), + ('ꮗ', &['Ꮗ']), + ('ꮘ', &['Ꮘ']), + ('ꮙ', &['Ꮙ']), + ('ꮚ', &['Ꮚ']), + ('ꮛ', &['Ꮛ']), + ('ꮜ', &['Ꮜ']), + ('ꮝ', &['Ꮝ']), + ('ꮞ', &['Ꮞ']), + ('ꮟ', &['Ꮟ']), + ('ꮠ', &['Ꮠ']), + ('ꮡ', &['Ꮡ']), + ('ꮢ', &['Ꮢ']), + ('ꮣ', &['Ꮣ']), + ('ꮤ', &['Ꮤ']), + ('ꮥ', &['Ꮥ']), + ('ꮦ', &['Ꮦ']), + ('ꮧ', &['Ꮧ']), + ('ꮨ', &['Ꮨ']), + ('ꮩ', &['Ꮩ']), + ('ꮪ', &['Ꮪ']), + ('ꮫ', &['Ꮫ']), + ('ꮬ', &['Ꮬ']), + ('ꮭ', &['Ꮭ']), + ('ꮮ', &['Ꮮ']), + ('ꮯ', &['Ꮯ']), + ('ꮰ', &['Ꮰ']), + ('ꮱ', &['Ꮱ']), + ('ꮲ', &['Ꮲ']), + ('ꮳ', &['Ꮳ']), + ('ꮴ', &['Ꮴ']), + ('ꮵ', &['Ꮵ']), + ('ꮶ', &['Ꮶ']), + ('ꮷ', &['Ꮷ']), + ('ꮸ', &['Ꮸ']), + ('ꮹ', &['Ꮹ']), + ('ꮺ', &['Ꮺ']), + ('ꮻ', &['Ꮻ']), + ('ꮼ', &['Ꮼ']), + ('ꮽ', &['Ꮽ']), + ('ꮾ', &['Ꮾ']), + ('ꮿ', &['Ꮿ']), + ('Ａ', &['ａ']), + ('Ｂ', &['ｂ']), + ('Ｃ', &['ｃ']), + ('Ｄ', &['ｄ']), + ('Ｅ', &['ｅ']), + ('Ｆ', &['ｆ']), + ('Ｇ', &['ｇ']), + ('Ｈ', &['ｈ']), + ('Ｉ', &['ｉ']), + ('Ｊ', &['ｊ']), + ('Ｋ', &['ｋ']), + ('Ｌ', &['ｌ']), + ('Ｍ', &['ｍ']), + ('Ｎ', &['ｎ']), + ('Ｏ', &['ｏ']), + ('Ｐ', &['ｐ']), + ('Ｑ', &['ｑ']), + ('Ｒ', &['ｒ']), + ('Ｓ', &['ｓ']), + ('Ｔ', &['ｔ']), + ('Ｕ', &['ｕ']), + ('Ｖ', &['ｖ']), + ('Ｗ', &['ｗ']), + ('Ｘ', &['ｘ']), + ('Ｙ', &['ｙ']), + ('Ｚ', &['ｚ']), + ('ａ', &['Ａ']), + ('ｂ', &['Ｂ']), + ('ｃ', &['Ｃ']), + ('ｄ', &['Ｄ']), + ('ｅ', &['Ｅ']), + ('ｆ', &['Ｆ']), + ('ｇ', &['Ｇ']), + ('ｈ', &['Ｈ']), + ('ｉ', &['Ｉ']), + ('ｊ', &['Ｊ']), + ('ｋ', &['Ｋ']), + ('ｌ', &['Ｌ']), + ('ｍ', &['Ｍ']), + ('ｎ', &['Ｎ']), + ('ｏ', &['Ｏ']), + ('ｐ', &['Ｐ']), + ('ｑ', &['Ｑ']), + ('ｒ', &['Ｒ']), + ('ｓ', &['Ｓ']), + ('ｔ', &['Ｔ']), + ('ｕ', &['Ｕ']), + ('ｖ', &['Ｖ']), + ('ｗ', &['Ｗ']), + ('ｘ', &['Ｘ']), + ('ｙ', &['Ｙ']), + ('ｚ', &['Ｚ']), + ('𐐀', &['𐐨']), + ('𐐁', &['𐐩']), + ('𐐂', &['𐐪']), + ('𐐃', &['𐐫']), + ('𐐄', &['𐐬']), + ('𐐅', &['𐐭']), + ('𐐆', &['𐐮']), + ('𐐇', &['𐐯']), + ('𐐈', &['𐐰']), + ('𐐉', &['𐐱']), + ('𐐊', &['𐐲']), + ('𐐋', &['𐐳']), + ('𐐌', &['𐐴']), + ('𐐍', &['𐐵']), + ('𐐎', &['𐐶']), + ('𐐏', &['𐐷']), + ('𐐐', &['𐐸']), + ('𐐑', &['𐐹']), + ('𐐒', &['𐐺']), + ('𐐓', &['𐐻']), + ('𐐔', &['𐐼']), + ('𐐕', &['𐐽']), + ('𐐖', &['𐐾']), + ('𐐗', &['𐐿']), + ('𐐘', &['𐑀']), + ('𐐙', &['𐑁']), + ('𐐚', &['𐑂']), + ('𐐛', &['𐑃']), + ('𐐜', &['𐑄']), + ('𐐝', &['𐑅']), + ('𐐞', &['𐑆']), + ('𐐟', &['𐑇']), + ('𐐠', &['𐑈']), + ('𐐡', &['𐑉']), + ('𐐢', &['𐑊']), + ('𐐣', &['𐑋']), + ('𐐤', &['𐑌']), + ('𐐥', &['𐑍']), + ('𐐦', &['𐑎']), + ('𐐧', &['𐑏']), + ('𐐨', &['𐐀']), + ('𐐩', &['𐐁']), + ('𐐪', &['𐐂']), + ('𐐫', &['𐐃']), + ('𐐬', &['𐐄']), + ('𐐭', &['𐐅']), + ('𐐮', &['𐐆']), + ('𐐯', &['𐐇']), + ('𐐰', &['𐐈']), + ('𐐱', &['𐐉']), + ('𐐲', &['𐐊']), + ('𐐳', &['𐐋']), + ('𐐴', &['𐐌']), + ('𐐵', &['𐐍']), + ('𐐶', &['𐐎']), + ('𐐷', &['𐐏']), + ('𐐸', &['𐐐']), + ('𐐹', &['𐐑']), + ('𐐺', &['𐐒']), + ('𐐻', &['𐐓']), + ('𐐼', &['𐐔']), + ('𐐽', &['𐐕']), + ('𐐾', &['𐐖']), + ('𐐿', &['𐐗']), + ('𐑀', &['𐐘']), + ('𐑁', &['𐐙']), + ('𐑂', &['𐐚']), + ('𐑃', &['𐐛']), + ('𐑄', &['𐐜']), + ('𐑅', &['𐐝']), + ('𐑆', &['𐐞']), + ('𐑇', &['𐐟']), + ('𐑈', &['𐐠']), + ('𐑉', &['𐐡']), + ('𐑊', &['𐐢']), + ('𐑋', &['𐐣']), + ('𐑌', &['𐐤']), + ('𐑍', &['𐐥']), + ('𐑎', &['𐐦']), + ('𐑏', &['𐐧']), + ('𐒰', &['𐓘']), + ('𐒱', &['𐓙']), + ('𐒲', &['𐓚']), + ('𐒳', &['𐓛']), + ('𐒴', &['𐓜']), + ('𐒵', &['𐓝']), + ('𐒶', &['𐓞']), + ('𐒷', &['𐓟']), + ('𐒸', &['𐓠']), + ('𐒹', &['𐓡']), + ('𐒺', &['𐓢']), + ('𐒻', &['𐓣']), + ('𐒼', &['𐓤']), + ('𐒽', &['𐓥']), + ('𐒾', &['𐓦']), + ('𐒿', &['𐓧']), + ('𐓀', &['𐓨']), + ('𐓁', &['𐓩']), + ('𐓂', &['𐓪']), + ('𐓃', &['𐓫']), + ('𐓄', &['𐓬']), + ('𐓅', &['𐓭']), + ('𐓆', &['𐓮']), + ('𐓇', &['𐓯']), + ('𐓈', &['𐓰']), + ('𐓉', &['𐓱']), + ('𐓊', &['𐓲']), + ('𐓋', &['𐓳']), + ('𐓌', &['𐓴']), + ('𐓍', &['𐓵']), + ('𐓎', &['𐓶']), + ('𐓏', &['𐓷']), + ('𐓐', &['𐓸']), + ('𐓑', &['𐓹']), + ('𐓒', &['𐓺']), + ('𐓓', &['𐓻']), + ('𐓘', &['𐒰']), + ('𐓙', &['𐒱']), + ('𐓚', &['𐒲']), + ('𐓛', &['𐒳']), + ('𐓜', &['𐒴']), + ('𐓝', &['𐒵']), + ('𐓞', &['𐒶']), + ('𐓟', &['𐒷']), + ('𐓠', &['𐒸']), + ('𐓡', &['𐒹']), + ('𐓢', &['𐒺']), + ('𐓣', &['𐒻']), + ('𐓤', &['𐒼']), + ('𐓥', &['𐒽']), + ('𐓦', &['𐒾']), + ('𐓧', &['𐒿']), + ('𐓨', &['𐓀']), + ('𐓩', &['𐓁']), + ('𐓪', &['𐓂']), + ('𐓫', &['𐓃']), + ('𐓬', &['𐓄']), + ('𐓭', &['𐓅']), + ('𐓮', &['𐓆']), + ('𐓯', &['𐓇']), + ('𐓰', &['𐓈']), + ('𐓱', &['𐓉']), + ('𐓲', &['𐓊']), + ('𐓳', &['𐓋']), + ('𐓴', &['𐓌']), + ('𐓵', &['𐓍']), + ('𐓶', &['𐓎']), + ('𐓷', &['𐓏']), + ('𐓸', &['𐓐']), + ('𐓹', &['𐓑']), + ('𐓺', &['𐓒']), + ('𐓻', &['𐓓']), + ('𐕰', &['𐖗']), + ('𐕱', &['𐖘']), + ('𐕲', &['𐖙']), + ('𐕳', &['𐖚']), + ('𐕴', &['𐖛']), + ('𐕵', &['𐖜']), + ('𐕶', &['𐖝']), + ('𐕷', &['𐖞']), + ('𐕸', &['𐖟']), + ('𐕹', &['𐖠']), + ('𐕺', &['𐖡']), + ('𐕼', &['𐖣']), + ('𐕽', &['𐖤']), + ('𐕾', &['𐖥']), + ('𐕿', &['𐖦']), + ('𐖀', &['𐖧']), + ('𐖁', &['𐖨']), + ('𐖂', &['𐖩']), + ('𐖃', &['𐖪']), + ('𐖄', &['𐖫']), + ('𐖅', &['𐖬']), + ('𐖆', &['𐖭']), + ('𐖇', &['𐖮']), + ('𐖈', &['𐖯']), + ('𐖉', &['𐖰']), + ('𐖊', &['𐖱']), + ('𐖌', &['𐖳']), + ('𐖍', &['𐖴']), + ('𐖎', &['𐖵']), + ('𐖏', &['𐖶']), + ('𐖐', &['𐖷']), + ('𐖑', &['𐖸']), + ('𐖒', &['𐖹']), + ('𐖔', &['𐖻']), + ('𐖕', &['𐖼']), + ('𐖗', &['𐕰']), + ('𐖘', &['𐕱']), + ('𐖙', &['𐕲']), + ('𐖚', &['𐕳']), + ('𐖛', &['𐕴']), + ('𐖜', &['𐕵']), + ('𐖝', &['𐕶']), + ('𐖞', &['𐕷']), + ('𐖟', &['𐕸']), + ('𐖠', &['𐕹']), + ('𐖡', &['𐕺']), + ('𐖣', &['𐕼']), + ('𐖤', &['𐕽']), + ('𐖥', &['𐕾']), + ('𐖦', &['𐕿']), + ('𐖧', &['𐖀']), + ('𐖨', &['𐖁']), + ('𐖩', &['𐖂']), + ('𐖪', &['𐖃']), + ('𐖫', &['𐖄']), + ('𐖬', &['𐖅']), + ('𐖭', &['𐖆']), + ('𐖮', &['𐖇']), + ('𐖯', &['𐖈']), + ('𐖰', &['𐖉']), + ('𐖱', &['𐖊']), + ('𐖳', &['𐖌']), + ('𐖴', &['𐖍']), + ('𐖵', &['𐖎']), + ('𐖶', &['𐖏']), + ('𐖷', &['𐖐']), + ('𐖸', &['𐖑']), + ('𐖹', &['𐖒']), + ('𐖻', &['𐖔']), + ('𐖼', &['𐖕']), + ('𐲀', &['𐳀']), + ('𐲁', &['𐳁']), + ('𐲂', &['𐳂']), + ('𐲃', &['𐳃']), + ('𐲄', &['𐳄']), + ('𐲅', &['𐳅']), + ('𐲆', &['𐳆']), + ('𐲇', &['𐳇']), + ('𐲈', &['𐳈']), + ('𐲉', &['𐳉']), + ('𐲊', &['𐳊']), + ('𐲋', &['𐳋']), + ('𐲌', &['𐳌']), + ('𐲍', &['𐳍']), + ('𐲎', &['𐳎']), + ('𐲏', &['𐳏']), + ('𐲐', &['𐳐']), + ('𐲑', &['𐳑']), + ('𐲒', &['𐳒']), + ('𐲓', &['𐳓']), + ('𐲔', &['𐳔']), + ('𐲕', &['𐳕']), + ('𐲖', &['𐳖']), + ('𐲗', &['𐳗']), + ('𐲘', &['𐳘']), + ('𐲙', &['𐳙']), + ('𐲚', &['𐳚']), + ('𐲛', &['𐳛']), + ('𐲜', &['𐳜']), + ('𐲝', &['𐳝']), + ('𐲞', &['𐳞']), + ('𐲟', &['𐳟']), + ('𐲠', &['𐳠']), + ('𐲡', &['𐳡']), + ('𐲢', &['𐳢']), + ('𐲣', &['𐳣']), + ('𐲤', &['𐳤']), + ('𐲥', &['𐳥']), + ('𐲦', &['𐳦']), + ('𐲧', &['𐳧']), + ('𐲨', &['𐳨']), + ('𐲩', &['𐳩']), + ('𐲪', &['𐳪']), + ('𐲫', &['𐳫']), + ('𐲬', &['𐳬']), + ('𐲭', &['𐳭']), + ('𐲮', &['𐳮']), + ('𐲯', &['𐳯']), + ('𐲰', &['𐳰']), + ('𐲱', &['𐳱']), + ('𐲲', &['𐳲']), + ('𐳀', &['𐲀']), + ('𐳁', &['𐲁']), + ('𐳂', &['𐲂']), + ('𐳃', &['𐲃']), + ('𐳄', &['𐲄']), + ('𐳅', &['𐲅']), + ('𐳆', &['𐲆']), + ('𐳇', &['𐲇']), + ('𐳈', &['𐲈']), + ('𐳉', &['𐲉']), + ('𐳊', &['𐲊']), + ('𐳋', &['𐲋']), + ('𐳌', &['𐲌']), + ('𐳍', &['𐲍']), + ('𐳎', &['𐲎']), + ('𐳏', &['𐲏']), + ('𐳐', &['𐲐']), + ('𐳑', &['𐲑']), + ('𐳒', &['𐲒']), + ('𐳓', &['𐲓']), + ('𐳔', &['𐲔']), + ('𐳕', &['𐲕']), + ('𐳖', &['𐲖']), + ('𐳗', &['𐲗']), + ('𐳘', &['𐲘']), + ('𐳙', &['𐲙']), + ('𐳚', &['𐲚']), + ('𐳛', &['𐲛']), + ('𐳜', &['𐲜']), + ('𐳝', &['𐲝']), + ('𐳞', &['𐲞']), + ('𐳟', &['𐲟']), + ('𐳠', &['𐲠']), + ('𐳡', &['𐲡']), + ('𐳢', &['𐲢']), + ('𐳣', &['𐲣']), + ('𐳤', &['𐲤']), + ('𐳥', &['𐲥']), + ('𐳦', &['𐲦']), + ('𐳧', &['𐲧']), + ('𐳨', &['𐲨']), + ('𐳩', &['𐲩']), + ('𐳪', &['𐲪']), + ('𐳫', &['𐲫']), + ('𐳬', &['𐲬']), + ('𐳭', &['𐲭']), + ('𐳮', &['𐲮']), + ('𐳯', &['𐲯']), + ('𐳰', &['𐲰']), + ('𐳱', &['𐲱']), + ('𐳲', &['𐲲']), + ('𑢠', &['𑣀']), + ('𑢡', &['𑣁']), + ('𑢢', &['𑣂']), + ('𑢣', &['𑣃']), + ('𑢤', &['𑣄']), + ('𑢥', &['𑣅']), + ('𑢦', &['𑣆']), + ('𑢧', &['𑣇']), + ('𑢨', &['𑣈']), + ('𑢩', &['𑣉']), + ('𑢪', &['𑣊']), + ('𑢫', &['𑣋']), + ('𑢬', &['𑣌']), + ('𑢭', &['𑣍']), + ('𑢮', &['𑣎']), + ('𑢯', &['𑣏']), + ('𑢰', &['𑣐']), + ('𑢱', &['𑣑']), + ('𑢲', &['𑣒']), + ('𑢳', &['𑣓']), + ('𑢴', &['𑣔']), + ('𑢵', &['𑣕']), + ('𑢶', &['𑣖']), + ('𑢷', &['𑣗']), + ('𑢸', &['𑣘']), + ('𑢹', &['𑣙']), + ('𑢺', &['𑣚']), + ('𑢻', &['𑣛']), + ('𑢼', &['𑣜']), + ('𑢽', &['𑣝']), + ('𑢾', &['𑣞']), + ('𑢿', &['𑣟']), + ('𑣀', &['𑢠']), + ('𑣁', &['𑢡']), + ('𑣂', &['𑢢']), + ('𑣃', &['𑢣']), + ('𑣄', &['𑢤']), + ('𑣅', &['𑢥']), + ('𑣆', &['𑢦']), + ('𑣇', &['𑢧']), + ('𑣈', &['𑢨']), + ('𑣉', &['𑢩']), + ('𑣊', &['𑢪']), + ('𑣋', &['𑢫']), + ('𑣌', &['𑢬']), + ('𑣍', &['𑢭']), + ('𑣎', &['𑢮']), + ('𑣏', &['𑢯']), + ('𑣐', &['𑢰']), + ('𑣑', &['𑢱']), + ('𑣒', &['𑢲']), + ('𑣓', &['𑢳']), + ('𑣔', &['𑢴']), + ('𑣕', &['𑢵']), + ('𑣖', &['𑢶']), + ('𑣗', &['𑢷']), + ('𑣘', &['𑢸']), + ('𑣙', &['𑢹']), + ('𑣚', &['𑢺']), + ('𑣛', &['𑢻']), + ('𑣜', &['𑢼']), + ('𑣝', &['𑢽']), + ('𑣞', &['𑢾']), + ('𑣟', &['𑢿']), + ('𖹀', &['𖹠']), + ('𖹁', &['𖹡']), + ('𖹂', &['𖹢']), + ('𖹃', &['𖹣']), + ('𖹄', &['𖹤']), + ('𖹅', &['𖹥']), + ('𖹆', &['𖹦']), + ('𖹇', &['𖹧']), + ('𖹈', &['𖹨']), + ('𖹉', &['𖹩']), + ('𖹊', &['𖹪']), + ('𖹋', &['𖹫']), + ('𖹌', &['𖹬']), + ('𖹍', &['𖹭']), + ('𖹎', &['𖹮']), + ('𖹏', &['𖹯']), + ('𖹐', &['𖹰']), + ('𖹑', &['𖹱']), + ('𖹒', &['𖹲']), + ('𖹓', &['𖹳']), + ('𖹔', &['𖹴']), + ('𖹕', &['𖹵']), + ('𖹖', &['𖹶']), + ('𖹗', &['𖹷']), + ('𖹘', &['𖹸']), + ('𖹙', &['𖹹']), + ('𖹚', &['𖹺']), + ('𖹛', &['𖹻']), + ('𖹜', &['𖹼']), + ('𖹝', &['𖹽']), + ('𖹞', &['𖹾']), + ('𖹟', &['𖹿']), + ('𖹠', &['𖹀']), + ('𖹡', &['𖹁']), + ('𖹢', &['𖹂']), + ('𖹣', &['𖹃']), + ('𖹤', &['𖹄']), + ('𖹥', &['𖹅']), + ('𖹦', &['𖹆']), + ('𖹧', &['𖹇']), + ('𖹨', &['𖹈']), + ('𖹩', &['𖹉']), + ('𖹪', &['𖹊']), + ('𖹫', &['𖹋']), + ('𖹬', &['𖹌']), + ('𖹭', &['𖹍']), + ('𖹮', &['𖹎']), + ('𖹯', &['𖹏']), + ('𖹰', &['𖹐']), + ('𖹱', &['𖹑']), + ('𖹲', &['𖹒']), + ('𖹳', &['𖹓']), + ('𖹴', &['𖹔']), + ('𖹵', &['𖹕']), + ('𖹶', &['𖹖']), + ('𖹷', &['𖹗']), + ('𖹸', &['𖹘']), + ('𖹹', &['𖹙']), + ('𖹺', &['𖹚']), + ('𖹻', &['𖹛']), + ('𖹼', &['𖹜']), + ('𖹽', &['𖹝']), + ('𖹾', &['𖹞']), + ('𖹿', &['𖹟']), + ('𞤀', &['𞤢']), + ('𞤁', &['𞤣']), + ('𞤂', &['𞤤']), + ('𞤃', &['𞤥']), + ('𞤄', &['𞤦']), + ('𞤅', &['𞤧']), + ('𞤆', &['𞤨']), + ('𞤇', &['𞤩']), + ('𞤈', &['𞤪']), + ('𞤉', &['𞤫']), + ('𞤊', &['𞤬']), + ('𞤋', &['𞤭']), + ('𞤌', &['𞤮']), + ('𞤍', &['𞤯']), + ('𞤎', &['𞤰']), + ('𞤏', &['𞤱']), + ('𞤐', &['𞤲']), + ('𞤑', &['𞤳']), + ('𞤒', &['𞤴']), + ('𞤓', &['𞤵']), + ('𞤔', &['𞤶']), + ('𞤕', &['𞤷']), + ('𞤖', &['𞤸']), + ('𞤗', &['𞤹']), + ('𞤘', &['𞤺']), + ('𞤙', &['𞤻']), + ('𞤚', &['𞤼']), + ('𞤛', &['𞤽']), + ('𞤜', &['𞤾']), + ('𞤝', &['𞤿']), + ('𞤞', &['𞥀']), + ('𞤟', &['𞥁']), + ('𞤠', &['𞥂']), + ('𞤡', &['𞥃']), + ('𞤢', &['𞤀']), + ('𞤣', &['𞤁']), + ('𞤤', &['𞤂']), + ('𞤥', &['𞤃']), + ('𞤦', &['𞤄']), + ('𞤧', &['𞤅']), + ('𞤨', &['𞤆']), + ('𞤩', &['𞤇']), + ('𞤪', &['𞤈']), + ('𞤫', &['𞤉']), + ('𞤬', &['𞤊']), + ('𞤭', &['𞤋']), + ('𞤮', &['𞤌']), + ('𞤯', &['𞤍']), + ('𞤰', &['𞤎']), + ('𞤱', &['𞤏']), + ('𞤲', &['𞤐']), + ('𞤳', &['𞤑']), + ('𞤴', &['𞤒']), + ('𞤵', &['𞤓']), + ('𞤶', &['𞤔']), + ('𞤷', &['𞤕']), + ('𞤸', &['𞤖']), + ('𞤹', &['𞤗']), + ('𞤺', &['𞤘']), + ('𞤻', &['𞤙']), + ('𞤼', &['𞤚']), + ('𞤽', &['𞤛']), + ('𞤾', &['𞤜']), + ('𞤿', &['𞤝']), + ('𞥀', &['𞤞']), + ('𞥁', &['𞤟']), + ('𞥂', &['𞤠']), + ('𞥃', &['𞤡']), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/general_category.rs b/third_party/rust/regex-syntax/src/unicode_tables/general_category.rs new file mode 100644 index 0000000000..8fc9289127 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/general_category.rs @@ -0,0 +1,6552 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate general-category ucd-15.0.0 --chars --exclude surrogate +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("Cased_Letter", CASED_LETTER), + ("Close_Punctuation", CLOSE_PUNCTUATION), + ("Connector_Punctuation", CONNECTOR_PUNCTUATION), + ("Control", CONTROL), + ("Currency_Symbol", CURRENCY_SYMBOL), + ("Dash_Punctuation", DASH_PUNCTUATION), + ("Decimal_Number", DECIMAL_NUMBER), + ("Enclosing_Mark", ENCLOSING_MARK), + ("Final_Punctuation", FINAL_PUNCTUATION), + ("Format", FORMAT), + ("Initial_Punctuation", INITIAL_PUNCTUATION), + ("Letter", LETTER), + ("Letter_Number", LETTER_NUMBER), + ("Line_Separator", LINE_SEPARATOR), + ("Lowercase_Letter", LOWERCASE_LETTER), + ("Mark", MARK), + ("Math_Symbol", MATH_SYMBOL), + ("Modifier_Letter", MODIFIER_LETTER), + ("Modifier_Symbol", MODIFIER_SYMBOL), + ("Nonspacing_Mark", NONSPACING_MARK), + ("Number", NUMBER), + ("Open_Punctuation", OPEN_PUNCTUATION), + ("Other", OTHER), + ("Other_Letter", OTHER_LETTER), + ("Other_Number", OTHER_NUMBER), + ("Other_Punctuation", OTHER_PUNCTUATION), + ("Other_Symbol", OTHER_SYMBOL), + ("Paragraph_Separator", PARAGRAPH_SEPARATOR), + ("Private_Use", PRIVATE_USE), + ("Punctuation", PUNCTUATION), + ("Separator", SEPARATOR), + ("Space_Separator", SPACE_SEPARATOR), + ("Spacing_Mark", SPACING_MARK), + ("Symbol", SYMBOL), + ("Titlecase_Letter", TITLECASE_LETTER), + ("Unassigned", UNASSIGNED), + ("Uppercase_Letter", UPPERCASE_LETTER), +]; + +pub const CASED_LETTER: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('µ', 'µ'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ƺ'), + ('Ƽ', 'ƿ'), + ('DŽ', 'ʓ'), + ('ʕ', 'ʯ'), + ('Ͱ', 'ͳ'), + ('Ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՠ', 'ֈ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჽ', 'ჿ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᴀ', 'ᴫ'), + ('ᵫ', 'ᵷ'), + ('ᵹ', 'ᶚ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℯ', 'ℴ'), + ('ℹ', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ↄ', 'ↄ'), + ('Ⰰ', 'ⱻ'), + ('Ȿ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('Ꙁ', 'ꙭ'), + ('Ꚁ', 'ꚛ'), + ('Ꜣ', 'ꝯ'), + ('ꝱ', 'ꞇ'), + ('Ꞌ', 'ꞎ'), + ('Ꞑ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('Ꟶ', 'ꟶ'), + ('ꟺ', 'ꟺ'), + ('ꬰ', 'ꭚ'), + ('ꭠ', 'ꭨ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('𐐀', '𐑏'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𑢠', '𑣟'), + ('𖹀', '𖹿'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼉'), + ('𝼋', '𝼞'), + ('𝼥', '𝼪'), + ('𞤀', '𞥃'), +]; + +pub const CLOSE_PUNCTUATION: &'static [(char, char)] = &[ + (')', ')'), + (']', ']'), + ('}', '}'), + ('༻', '༻'), + ('༽', '༽'), + ('᚜', '᚜'), + ('⁆', '⁆'), + ('⁾', '⁾'), + ('₎', '₎'), + ('⌉', '⌉'), + ('⌋', '⌋'), + ('〉', '〉'), + ('❩', '❩'), + ('❫', '❫'), + ('❭', '❭'), + ('❯', '❯'), + ('❱', '❱'), + ('❳', '❳'), + ('❵', '❵'), + ('⟆', '⟆'), + ('⟧', '⟧'), + ('⟩', '⟩'), + ('⟫', '⟫'), + ('⟭', '⟭'), + ('⟯', '⟯'), + ('⦄', '⦄'), + ('⦆', '⦆'), + ('⦈', '⦈'), + ('⦊', '⦊'), + ('⦌', '⦌'), + ('⦎', '⦎'), + ('⦐', '⦐'), + ('⦒', '⦒'), + ('⦔', '⦔'), + ('⦖', '⦖'), + ('⦘', '⦘'), + ('⧙', '⧙'), + ('⧛', '⧛'), + ('⧽', '⧽'), + ('⸣', '⸣'), + ('⸥', '⸥'), + ('⸧', '⸧'), + ('⸩', '⸩'), + ('⹖', '⹖'), + ('⹘', '⹘'), + ('⹚', '⹚'), + ('⹜', '⹜'), + ('〉', '〉'), + ('》', '》'), + ('」', '」'), + ('』', '』'), + ('】', '】'), + ('〕', '〕'), + ('〗', '〗'), + ('〙', '〙'), + ('〛', '〛'), + ('〞', '〟'), + ('﴾', '﴾'), + ('︘', '︘'), + ('︶', '︶'), + ('︸', '︸'), + ('︺', '︺'), + ('︼', '︼'), + ('︾', '︾'), + ('﹀', '﹀'), + ('﹂', '﹂'), + ('﹄', '﹄'), + ('﹈', '﹈'), + ('﹚', '﹚'), + ('﹜', '﹜'), + ('﹞', '﹞'), + ('）', '）'), + ('］', '］'), + ('｝', '｝'), + ('｠', '｠'), + ('｣', '｣'), +]; + +pub const CONNECTOR_PUNCTUATION: &'static [(char, char)] = &[ + ('_', '_'), + ('‿', '⁀'), + ('⁔', '⁔'), + ('︳', '︴'), + ('﹍', '﹏'), + ('＿', '＿'), +]; + +pub const CONTROL: &'static [(char, char)] = + &[('\0', '\u{1f}'), ('\u{7f}', '\u{9f}')]; + +pub const CURRENCY_SYMBOL: &'static [(char, char)] = &[ + ('$', '$'), + ('¢', '¥'), + ('֏', '֏'), + ('؋', '؋'), + ('߾', '߿'), + ('৲', '৳'), + ('৻', '৻'), + ('૱', '૱'), + ('௹', '௹'), + ('฿', '฿'), + ('៛', '៛'), + ('₠', '⃀'), + ('꠸', '꠸'), + ('﷼', '﷼'), + ('﹩', '﹩'), + ('＄', '＄'), + ('￠', '￡'), + ('￥', '￦'), + ('𑿝', '𑿠'), + ('𞋿', '𞋿'), + ('𞲰', '𞲰'), +]; + +pub const DASH_PUNCTUATION: &'static [(char, char)] = &[ + ('-', '-'), + ('֊', '֊'), + ('־', '־'), + ('᐀', '᐀'), + ('᠆', '᠆'), + ('‐', '―'), + ('⸗', '⸗'), + ('⸚', '⸚'), + ('⸺', '⸻'), + ('⹀', '⹀'), + ('⹝', '⹝'), + ('〜', '〜'), + ('〰', '〰'), + ('゠', '゠'), + ('︱', '︲'), + ('﹘', '﹘'), + ('﹣', '﹣'), + ('－', '－'), + ('𐺭', '𐺭'), +]; + +pub const DECIMAL_NUMBER: &'static [(char, char)] = &[ + ('0', '9'), + ('٠', '٩'), + ('۰', '۹'), + ('߀', '߉'), + ('०', '९'), + ('০', '৯'), + ('੦', '੯'), + ('૦', '૯'), + ('୦', '୯'), + ('௦', '௯'), + ('౦', '౯'), + ('೦', '೯'), + ('൦', '൯'), + ('෦', '෯'), + ('๐', '๙'), + ('໐', '໙'), + ('༠', '༩'), + ('၀', '၉'), + ('႐', '႙'), + ('០', '៩'), + ('᠐', '᠙'), + ('᥆', '᥏'), + ('᧐', '᧙'), + ('᪀', '᪉'), + ('᪐', '᪙'), + ('᭐', '᭙'), + ('᮰', '᮹'), + ('᱀', '᱉'), + ('᱐', '᱙'), + ('꘠', '꘩'), + ('꣐', '꣙'), + ('꤀', '꤉'), + ('꧐', '꧙'), + ('꧰', '꧹'), + ('꩐', '꩙'), + ('꯰', '꯹'), + ('０', '９'), + ('𐒠', '𐒩'), + ('𐴰', '𐴹'), + ('𑁦', '𑁯'), + ('𑃰', '𑃹'), + ('𑄶', '𑄿'), + ('𑇐', '𑇙'), + ('𑋰', '𑋹'), + ('𑑐', '𑑙'), + ('𑓐', '𑓙'), + ('𑙐', '𑙙'), + ('𑛀', '𑛉'), + ('𑜰', '𑜹'), + ('𑣠', '𑣩'), + ('𑥐', '𑥙'), + ('𑱐', '𑱙'), + ('𑵐', '𑵙'), + ('𑶠', '𑶩'), + ('𑽐', '𑽙'), + ('𖩠', '𖩩'), + ('𖫀', '𖫉'), + ('𖭐', '𖭙'), + ('𝟎', '𝟿'), + ('𞅀', '𞅉'), + ('𞋰', '𞋹'), + ('𞓰', '𞓹'), + ('𞥐', '𞥙'), + ('🯰', '🯹'), +]; + +pub const ENCLOSING_MARK: &'static [(char, char)] = &[ + ('\u{488}', '\u{489}'), + ('\u{1abe}', '\u{1abe}'), + ('\u{20dd}', '\u{20e0}'), + ('\u{20e2}', '\u{20e4}'), + ('\u{a670}', '\u{a672}'), +]; + +pub const FINAL_PUNCTUATION: &'static [(char, char)] = &[ + ('»', '»'), + ('’', '’'), + ('”', '”'), + ('›', '›'), + ('⸃', '⸃'), + ('⸅', '⸅'), + ('⸊', '⸊'), + ('⸍', '⸍'), + ('⸝', '⸝'), + ('⸡', '⸡'), +]; + +pub const FORMAT: &'static [(char, char)] = &[ + ('\u{ad}', '\u{ad}'), + ('\u{600}', '\u{605}'), + ('\u{61c}', '\u{61c}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{70f}', '\u{70f}'), + ('\u{890}', '\u{891}'), + ('\u{8e2}', '\u{8e2}'), + ('\u{180e}', '\u{180e}'), + ('\u{200b}', '\u{200f}'), + ('\u{202a}', '\u{202e}'), + ('\u{2060}', '\u{2064}'), + ('\u{2066}', '\u{206f}'), + ('\u{feff}', '\u{feff}'), + ('\u{fff9}', '\u{fffb}'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110cd}', '\u{110cd}'), + ('\u{13430}', '\u{1343f}'), + ('\u{1bca0}', '\u{1bca3}'), + ('\u{1d173}', '\u{1d17a}'), + ('\u{e0001}', '\u{e0001}'), + ('\u{e0020}', '\u{e007f}'), +]; + +pub const INITIAL_PUNCTUATION: &'static [(char, char)] = &[ + ('«', '«'), + ('‘', '‘'), + ('‛', '“'), + ('‟', '‟'), + ('‹', '‹'), + ('⸂', '⸂'), + ('⸄', '⸄'), + ('⸉', '⸉'), + ('⸌', '⸌'), + ('⸜', '⸜'), + ('⸠', '⸠'), +]; + +pub const LETTER: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('Ͱ', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('ؠ', 'ي'), + ('ٮ', 'ٯ'), + ('ٱ', 'ۓ'), + ('ە', 'ە'), + ('ۥ', 'ۦ'), + ('ۮ', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠀ', 'ࠕ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('ऄ', 'ह'), + ('ऽ', 'ऽ'), + ('ॐ', 'ॐ'), + ('क़', 'ॡ'), + ('ॱ', 'ঀ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('ੲ', 'ੴ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ઽ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('ૹ', 'ૹ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('ୱ', 'ୱ'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ௐ', 'ௐ'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('ಀ', 'ಀ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಽ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('ೱ', 'ೲ'), + ('ഄ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ൎ', 'ൎ'), + ('ൔ', 'ൖ'), + ('ൟ', 'ൡ'), + ('ൺ', 'ൿ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ก', 'ะ'), + ('า', 'ำ'), + ('เ', 'ๆ'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ະ'), + ('າ', 'ຳ'), + ('ຽ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('ྈ', 'ྌ'), + ('က', 'ဪ'), + ('ဿ', 'ဿ'), + ('ၐ', 'ၕ'), + ('ၚ', 'ၝ'), + ('ၡ', 'ၡ'), + ('ၥ', 'ၦ'), + ('ၮ', 'ၰ'), + ('ၵ', 'ႁ'), + ('ႎ', 'ႎ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛱ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('ᜟ', 'ᜱ'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ក', 'ឳ'), + ('ៗ', 'ៗ'), + ('ៜ', 'ៜ'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢄ'), + ('ᢇ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᥐ', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('ᨀ', 'ᨖ'), + ('ᨠ', 'ᩔ'), + ('ᪧ', 'ᪧ'), + ('ᬅ', 'ᬳ'), + ('ᭅ', 'ᭌ'), + ('ᮃ', 'ᮠ'), + ('ᮮ', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᰀ', 'ᰣ'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ᴀ', 'ᶿ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℯ', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ↄ', 'ↄ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('ⸯ', 'ⸯ'), + ('々', '〆'), + ('〱', '〵'), + ('〻', '〼'), + ('ぁ', 'ゖ'), + ('ゝ', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('Ꙁ', 'ꙮ'), + ('ꙿ', 'ꚝ'), + ('ꚠ', 'ꛥ'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠢ'), + ('ꡀ', 'ꡳ'), + ('ꢂ', 'ꢳ'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', 'ꣾ'), + ('ꤊ', 'ꤥ'), + ('ꤰ', 'ꥆ'), + ('ꥠ', 'ꥼ'), + ('ꦄ', 'ꦲ'), + ('ꧏ', 'ꧏ'), + ('ꧠ', 'ꧤ'), + ('ꧦ', 'ꧯ'), + ('ꧺ', 'ꧾ'), + ('ꨀ', 'ꨨ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꩺ'), + ('ꩾ', 'ꪯ'), + ('ꪱ', 'ꪱ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪽ'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫪ'), + ('ꫲ', 'ꫴ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯢ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'יִ'), + ('ײַ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍀'), + ('𐍂', '𐍉'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐐀', '𐒝'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '𐴣'), + ('𐺀', '𐺩'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀃', '𑀷'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂃', '𑂯'), + ('𑃐', '𑃨'), + ('𑄃', '𑄦'), + ('𑅄', '𑅄'), + ('𑅇', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('𑆃', '𑆲'), + ('𑇁', '𑇄'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '𑈫'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '𑋞'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑍐', '𑍐'), + ('𑍝', '𑍡'), + ('𑐀', '𑐴'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '𑖮'), + ('𑗘', '𑗛'), + ('𑘀', '𑘯'), + ('𑙄', '𑙄'), + ('𑚀', '𑚪'), + ('𑚸', '𑚸'), + ('𑜀', '𑜚'), + ('𑝀', '𑝆'), + ('𑠀', '𑠫'), + ('𑢠', '𑣟'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑦠', '𑦧'), + ('𑦪', '𑧐'), + ('𑧡', '𑧡'), + ('𑧣', '𑧣'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨺', '𑨺'), + ('𑩐', '𑩐'), + ('𑩜', '𑪉'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '𑰮'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶉'), + ('𑶘', '𑶘'), + ('𑻠', '𑻲'), + ('𑼂', '𑼂'), + ('𑼄', '𑼐'), + ('𑼒', '𑼳'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭀', '𖭃'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('𖽐', '𖽐'), + ('𖾓', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓫'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞤀', '𞥃'), + ('𞥋', '𞥋'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const LETTER_NUMBER: &'static [(char, char)] = &[ + ('ᛮ', 'ᛰ'), + ('Ⅰ', 'ↂ'), + ('ↅ', 'ↈ'), + ('〇', '〇'), + ('〡', '〩'), + ('〸', '〺'), + ('ꛦ', 'ꛯ'), + ('𐅀', '𐅴'), + ('𐍁', '𐍁'), + ('𐍊', '𐍊'), + ('𐏑', '𐏕'), + ('𒐀', '𒑮'), +]; + +pub const LINE_SEPARATOR: &'static [(char, char)] = + &[('\u{2028}', '\u{2028}')]; + +pub const LOWERCASE_LETTER: &'static [(char, char)] = &[ + ('a', 'z'), + ('µ', 'µ'), + ('ß', 'ö'), + ('ø', 'ÿ'), + ('ā', 'ā'), + ('ă', 'ă'), + ('ą', 'ą'), + ('ć', 'ć'), + ('ĉ', 'ĉ'), + ('ċ', 'ċ'), + ('č', 'č'), + ('ď', 'ď'), + ('đ', 'đ'), + ('ē', 'ē'), + ('ĕ', 'ĕ'), + ('ė', 'ė'), + ('ę', 'ę'), + ('ě', 'ě'), + ('ĝ', 'ĝ'), + ('ğ', 'ğ'), + ('ġ', 'ġ'), + ('ģ', 'ģ'), + ('ĥ', 'ĥ'), + ('ħ', 'ħ'), + ('ĩ', 'ĩ'), + ('ī', 'ī'), + ('ĭ', 'ĭ'), + ('į', 'į'), + ('ı', 'ı'), + ('ij', 'ij'), + ('ĵ', 'ĵ'), + ('ķ', 'ĸ'), + ('ĺ', 'ĺ'), + ('ļ', 'ļ'), + ('ľ', 'ľ'), + ('ŀ', 'ŀ'), + ('ł', 'ł'), + ('ń', 'ń'), + ('ņ', 'ņ'), + ('ň', 'ʼn'), + ('ŋ', 'ŋ'), + ('ō', 'ō'), + ('ŏ', 'ŏ'), + ('ő', 'ő'), + ('œ', 'œ'), + ('ŕ', 'ŕ'), + ('ŗ', 'ŗ'), + ('ř', 'ř'), + ('ś', 'ś'), + ('ŝ', 'ŝ'), + ('ş', 'ş'), + ('š', 'š'), + ('ţ', 'ţ'), + ('ť', 'ť'), + ('ŧ', 'ŧ'), + ('ũ', 'ũ'), + ('ū', 'ū'), + ('ŭ', 'ŭ'), + ('ů', 'ů'), + ('ű', 'ű'), + ('ų', 'ų'), + ('ŵ', 'ŵ'), + ('ŷ', 'ŷ'), + ('ź', 'ź'), + ('ż', 'ż'), + ('ž', 'ƀ'), + ('ƃ', 'ƃ'), + ('ƅ', 'ƅ'), + ('ƈ', 'ƈ'), + ('ƌ', 'ƍ'), + ('ƒ', 'ƒ'), + ('ƕ', 'ƕ'), + ('ƙ', 'ƛ'), + ('ƞ', 'ƞ'), + ('ơ', 'ơ'), + ('ƣ', 'ƣ'), + ('ƥ', 'ƥ'), + ('ƨ', 'ƨ'), + ('ƪ', 'ƫ'), + ('ƭ', 'ƭ'), + ('ư', 'ư'), + ('ƴ', 'ƴ'), + ('ƶ', 'ƶ'), + ('ƹ', 'ƺ'), + ('ƽ', 'ƿ'), + ('dž', 'dž'), + ('lj', 'lj'), + ('nj', 'nj'), + ('ǎ', 'ǎ'), + ('ǐ', 'ǐ'), + ('ǒ', 'ǒ'), + ('ǔ', 'ǔ'), + ('ǖ', 'ǖ'), + ('ǘ', 'ǘ'), + ('ǚ', 'ǚ'), + ('ǜ', 'ǝ'), + ('ǟ', 'ǟ'), + ('ǡ', 'ǡ'), + ('ǣ', 'ǣ'), + ('ǥ', 'ǥ'), + ('ǧ', 'ǧ'), + ('ǩ', 'ǩ'), + ('ǫ', 'ǫ'), + ('ǭ', 'ǭ'), + ('ǯ', 'ǰ'), + ('dz', 'dz'), + ('ǵ', 'ǵ'), + ('ǹ', 'ǹ'), + ('ǻ', 'ǻ'), + ('ǽ', 'ǽ'), + ('ǿ', 'ǿ'), + ('ȁ', 'ȁ'), + ('ȃ', 'ȃ'), + ('ȅ', 'ȅ'), + ('ȇ', 'ȇ'), + ('ȉ', 'ȉ'), + ('ȋ', 'ȋ'), + ('ȍ', 'ȍ'), + ('ȏ', 'ȏ'), + ('ȑ', 'ȑ'), + ('ȓ', 'ȓ'), + ('ȕ', 'ȕ'), + ('ȗ', 'ȗ'), + ('ș', 'ș'), + ('ț', 'ț'), + ('ȝ', 'ȝ'), + ('ȟ', 'ȟ'), + ('ȡ', 'ȡ'), + ('ȣ', 'ȣ'), + ('ȥ', 'ȥ'), + ('ȧ', 'ȧ'), + ('ȩ', 'ȩ'), + ('ȫ', 'ȫ'), + ('ȭ', 'ȭ'), + ('ȯ', 'ȯ'), + ('ȱ', 'ȱ'), + ('ȳ', 'ȹ'), + ('ȼ', 'ȼ'), + ('ȿ', 'ɀ'), + ('ɂ', 'ɂ'), + ('ɇ', 'ɇ'), + ('ɉ', 'ɉ'), + ('ɋ', 'ɋ'), + ('ɍ', 'ɍ'), + ('ɏ', 'ʓ'), + ('ʕ', 'ʯ'), + ('ͱ', 'ͱ'), + ('ͳ', 'ͳ'), + ('ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('ΐ', 'ΐ'), + ('ά', 'ώ'), + ('ϐ', 'ϑ'), + ('ϕ', 'ϗ'), + ('ϙ', 'ϙ'), + ('ϛ', 'ϛ'), + ('ϝ', 'ϝ'), + ('ϟ', 'ϟ'), + ('ϡ', 'ϡ'), + ('ϣ', 'ϣ'), + ('ϥ', 'ϥ'), + ('ϧ', 'ϧ'), + ('ϩ', 'ϩ'), + ('ϫ', 'ϫ'), + ('ϭ', 'ϭ'), + ('ϯ', 'ϳ'), + ('ϵ', 'ϵ'), + ('ϸ', 'ϸ'), + ('ϻ', 'ϼ'), + ('а', 'џ'), + ('ѡ', 'ѡ'), + ('ѣ', 'ѣ'), + ('ѥ', 'ѥ'), + ('ѧ', 'ѧ'), + ('ѩ', 'ѩ'), + ('ѫ', 'ѫ'), + ('ѭ', 'ѭ'), + ('ѯ', 'ѯ'), + ('ѱ', 'ѱ'), + ('ѳ', 'ѳ'), + ('ѵ', 'ѵ'), + ('ѷ', 'ѷ'), + ('ѹ', 'ѹ'), + ('ѻ', 'ѻ'), + ('ѽ', 'ѽ'), + ('ѿ', 'ѿ'), + ('ҁ', 'ҁ'), + ('ҋ', 'ҋ'), + ('ҍ', 'ҍ'), + ('ҏ', 'ҏ'), + ('ґ', 'ґ'), + ('ғ', 'ғ'), + ('ҕ', 'ҕ'), + ('җ', 'җ'), + ('ҙ', 'ҙ'), + ('қ', 'қ'), + ('ҝ', 'ҝ'), + ('ҟ', 'ҟ'), + ('ҡ', 'ҡ'), + ('ң', 'ң'), + ('ҥ', 'ҥ'), + ('ҧ', 'ҧ'), + ('ҩ', 'ҩ'), + ('ҫ', 'ҫ'), + ('ҭ', 'ҭ'), + ('ү', 'ү'), + ('ұ', 'ұ'), + ('ҳ', 'ҳ'), + ('ҵ', 'ҵ'), + ('ҷ', 'ҷ'), + ('ҹ', 'ҹ'), + ('һ', 'һ'), + ('ҽ', 'ҽ'), + ('ҿ', 'ҿ'), + ('ӂ', 'ӂ'), + ('ӄ', 'ӄ'), + ('ӆ', 'ӆ'), + ('ӈ', 'ӈ'), + ('ӊ', 'ӊ'), + ('ӌ', 'ӌ'), + ('ӎ', 'ӏ'), + ('ӑ', 'ӑ'), + ('ӓ', 'ӓ'), + ('ӕ', 'ӕ'), + ('ӗ', 'ӗ'), + ('ә', 'ә'), + ('ӛ', 'ӛ'), + ('ӝ', 'ӝ'), + ('ӟ', 'ӟ'), + ('ӡ', 'ӡ'), + ('ӣ', 'ӣ'), + ('ӥ', 'ӥ'), + ('ӧ', 'ӧ'), + ('ө', 'ө'), + ('ӫ', 'ӫ'), + ('ӭ', 'ӭ'), + ('ӯ', 'ӯ'), + ('ӱ', 'ӱ'), + ('ӳ', 'ӳ'), + ('ӵ', 'ӵ'), + ('ӷ', 'ӷ'), + ('ӹ', 'ӹ'), + ('ӻ', 'ӻ'), + ('ӽ', 'ӽ'), + ('ӿ', 'ӿ'), + ('ԁ', 'ԁ'), + ('ԃ', 'ԃ'), + ('ԅ', 'ԅ'), + ('ԇ', 'ԇ'), + ('ԉ', 'ԉ'), + ('ԋ', 'ԋ'), + ('ԍ', 'ԍ'), + ('ԏ', 'ԏ'), + ('ԑ', 'ԑ'), + ('ԓ', 'ԓ'), + ('ԕ', 'ԕ'), + ('ԗ', 'ԗ'), + ('ԙ', 'ԙ'), + ('ԛ', 'ԛ'), + ('ԝ', 'ԝ'), + ('ԟ', 'ԟ'), + ('ԡ', 'ԡ'), + ('ԣ', 'ԣ'), + ('ԥ', 'ԥ'), + ('ԧ', 'ԧ'), + ('ԩ', 'ԩ'), + ('ԫ', 'ԫ'), + ('ԭ', 'ԭ'), + ('ԯ', 'ԯ'), + ('ՠ', 'ֈ'), + ('ა', 'ჺ'), + ('ჽ', 'ჿ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('ᴀ', 'ᴫ'), + ('ᵫ', 'ᵷ'), + ('ᵹ', 'ᶚ'), + ('ḁ', 'ḁ'), + ('ḃ', 'ḃ'), + ('ḅ', 'ḅ'), + ('ḇ', 'ḇ'), + ('ḉ', 'ḉ'), + ('ḋ', 'ḋ'), + ('ḍ', 'ḍ'), + ('ḏ', 'ḏ'), + ('ḑ', 'ḑ'), + ('ḓ', 'ḓ'), + ('ḕ', 'ḕ'), + ('ḗ', 'ḗ'), + ('ḙ', 'ḙ'), + ('ḛ', 'ḛ'), + ('ḝ', 'ḝ'), + ('ḟ', 'ḟ'), + ('ḡ', 'ḡ'), + ('ḣ', 'ḣ'), + ('ḥ', 'ḥ'), + ('ḧ', 'ḧ'), + ('ḩ', 'ḩ'), + ('ḫ', 'ḫ'), + ('ḭ', 'ḭ'), + ('ḯ', 'ḯ'), + ('ḱ', 'ḱ'), + ('ḳ', 'ḳ'), + ('ḵ', 'ḵ'), + ('ḷ', 'ḷ'), + ('ḹ', 'ḹ'), + ('ḻ', 'ḻ'), + ('ḽ', 'ḽ'), + ('ḿ', 'ḿ'), + ('ṁ', 'ṁ'), + ('ṃ', 'ṃ'), + ('ṅ', 'ṅ'), + ('ṇ', 'ṇ'), + ('ṉ', 'ṉ'), + ('ṋ', 'ṋ'), + ('ṍ', 'ṍ'), + ('ṏ', 'ṏ'), + ('ṑ', 'ṑ'), + ('ṓ', 'ṓ'), + ('ṕ', 'ṕ'), + ('ṗ', 'ṗ'), + ('ṙ', 'ṙ'), + ('ṛ', 'ṛ'), + ('ṝ', 'ṝ'), + ('ṟ', 'ṟ'), + ('ṡ', 'ṡ'), + ('ṣ', 'ṣ'), + ('ṥ', 'ṥ'), + ('ṧ', 'ṧ'), + ('ṩ', 'ṩ'), + ('ṫ', 'ṫ'), + ('ṭ', 'ṭ'), + ('ṯ', 'ṯ'), + ('ṱ', 'ṱ'), + ('ṳ', 'ṳ'), + ('ṵ', 'ṵ'), + ('ṷ', 'ṷ'), + ('ṹ', 'ṹ'), + ('ṻ', 'ṻ'), + ('ṽ', 'ṽ'), + ('ṿ', 'ṿ'), + ('ẁ', 'ẁ'), + ('ẃ', 'ẃ'), + ('ẅ', 'ẅ'), + ('ẇ', 'ẇ'), + ('ẉ', 'ẉ'), + ('ẋ', 'ẋ'), + ('ẍ', 'ẍ'), + ('ẏ', 'ẏ'), + ('ẑ', 'ẑ'), + ('ẓ', 'ẓ'), + ('ẕ', 'ẝ'), + ('ẟ', 'ẟ'), + ('ạ', 'ạ'), + ('ả', 'ả'), + ('ấ', 'ấ'), + ('ầ', 'ầ'), + ('ẩ', 'ẩ'), + ('ẫ', 'ẫ'), + ('ậ', 'ậ'), + ('ắ', 'ắ'), + ('ằ', 'ằ'), + ('ẳ', 'ẳ'), + ('ẵ', 'ẵ'), + ('ặ', 'ặ'), + ('ẹ', 'ẹ'), + ('ẻ', 'ẻ'), + ('ẽ', 'ẽ'), + ('ế', 'ế'), + ('ề', 'ề'), + ('ể', 'ể'), + ('ễ', 'ễ'), + ('ệ', 'ệ'), + ('ỉ', 'ỉ'), + ('ị', 'ị'), + ('ọ', 'ọ'), + ('ỏ', 'ỏ'), + ('ố', 'ố'), + ('ồ', 'ồ'), + ('ổ', 'ổ'), + ('ỗ', 'ỗ'), + ('ộ', 'ộ'), + ('ớ', 'ớ'), + ('ờ', 'ờ'), + ('ở', 'ở'), + ('ỡ', 'ỡ'), + ('ợ', 'ợ'), + ('ụ', 'ụ'), + ('ủ', 'ủ'), + ('ứ', 'ứ'), + ('ừ', 'ừ'), + ('ử', 'ử'), + ('ữ', 'ữ'), + ('ự', 'ự'), + ('ỳ', 'ỳ'), + ('ỵ', 'ỵ'), + ('ỷ', 'ỷ'), + ('ỹ', 'ỹ'), + ('ỻ', 'ỻ'), + ('ỽ', 'ỽ'), + ('ỿ', 'ἇ'), + ('ἐ', 'ἕ'), + ('ἠ', 'ἧ'), + ('ἰ', 'ἷ'), + ('ὀ', 'ὅ'), + ('ὐ', 'ὗ'), + ('ὠ', 'ὧ'), + ('ὰ', 'ώ'), + ('ᾀ', 'ᾇ'), + ('ᾐ', 'ᾗ'), + ('ᾠ', 'ᾧ'), + ('ᾰ', 'ᾴ'), + ('ᾶ', 'ᾷ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῇ'), + ('ῐ', 'ΐ'), + ('ῖ', 'ῗ'), + ('ῠ', 'ῧ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῷ'), + ('ℊ', 'ℊ'), + ('ℎ', 'ℏ'), + ('ℓ', 'ℓ'), + ('ℯ', 'ℯ'), + ('ℴ', 'ℴ'), + ('ℹ', 'ℹ'), + ('ℼ', 'ℽ'), + ('ⅆ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('ↄ', 'ↄ'), + ('ⰰ', 'ⱟ'), + ('ⱡ', 'ⱡ'), + ('ⱥ', 'ⱦ'), + ('ⱨ', 'ⱨ'), + ('ⱪ', 'ⱪ'), + ('ⱬ', 'ⱬ'), + ('ⱱ', 'ⱱ'), + ('ⱳ', 'ⱴ'), + ('ⱶ', 'ⱻ'), + ('ⲁ', 'ⲁ'), + ('ⲃ', 'ⲃ'), + ('ⲅ', 'ⲅ'), + ('ⲇ', 'ⲇ'), + ('ⲉ', 'ⲉ'), + ('ⲋ', 'ⲋ'), + ('ⲍ', 'ⲍ'), + ('ⲏ', 'ⲏ'), + ('ⲑ', 'ⲑ'), + ('ⲓ', 'ⲓ'), + ('ⲕ', 'ⲕ'), + ('ⲗ', 'ⲗ'), + ('ⲙ', 'ⲙ'), + ('ⲛ', 'ⲛ'), + ('ⲝ', 'ⲝ'), + ('ⲟ', 'ⲟ'), + ('ⲡ', 'ⲡ'), + ('ⲣ', 'ⲣ'), + ('ⲥ', 'ⲥ'), + ('ⲧ', 'ⲧ'), + ('ⲩ', 'ⲩ'), + ('ⲫ', 'ⲫ'), + ('ⲭ', 'ⲭ'), + ('ⲯ', 'ⲯ'), + ('ⲱ', 'ⲱ'), + ('ⲳ', 'ⲳ'), + ('ⲵ', 'ⲵ'), + ('ⲷ', 'ⲷ'), + ('ⲹ', 'ⲹ'), + ('ⲻ', 'ⲻ'), + ('ⲽ', 'ⲽ'), + ('ⲿ', 'ⲿ'), + ('ⳁ', 'ⳁ'), + ('ⳃ', 'ⳃ'), + ('ⳅ', 'ⳅ'), + ('ⳇ', 'ⳇ'), + ('ⳉ', 'ⳉ'), + ('ⳋ', 'ⳋ'), + ('ⳍ', 'ⳍ'), + ('ⳏ', 'ⳏ'), + ('ⳑ', 'ⳑ'), + ('ⳓ', 'ⳓ'), + ('ⳕ', 'ⳕ'), + ('ⳗ', 'ⳗ'), + ('ⳙ', 'ⳙ'), + ('ⳛ', 'ⳛ'), + ('ⳝ', 'ⳝ'), + ('ⳟ', 'ⳟ'), + ('ⳡ', 'ⳡ'), + ('ⳣ', 'ⳤ'), + ('ⳬ', 'ⳬ'), + ('ⳮ', 'ⳮ'), + ('ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ꙁ', 'ꙁ'), + ('ꙃ', 'ꙃ'), + ('ꙅ', 'ꙅ'), + ('ꙇ', 'ꙇ'), + ('ꙉ', 'ꙉ'), + ('ꙋ', 'ꙋ'), + ('ꙍ', 'ꙍ'), + ('ꙏ', 'ꙏ'), + ('ꙑ', 'ꙑ'), + ('ꙓ', 'ꙓ'), + ('ꙕ', 'ꙕ'), + ('ꙗ', 'ꙗ'), + ('ꙙ', 'ꙙ'), + ('ꙛ', 'ꙛ'), + ('ꙝ', 'ꙝ'), + ('ꙟ', 'ꙟ'), + ('ꙡ', 'ꙡ'), + ('ꙣ', 'ꙣ'), + ('ꙥ', 'ꙥ'), + ('ꙧ', 'ꙧ'), + ('ꙩ', 'ꙩ'), + ('ꙫ', 'ꙫ'), + ('ꙭ', 'ꙭ'), + ('ꚁ', 'ꚁ'), + ('ꚃ', 'ꚃ'), + ('ꚅ', 'ꚅ'), + ('ꚇ', 'ꚇ'), + ('ꚉ', 'ꚉ'), + ('ꚋ', 'ꚋ'), + ('ꚍ', 'ꚍ'), + ('ꚏ', 'ꚏ'), + ('ꚑ', 'ꚑ'), + ('ꚓ', 'ꚓ'), + ('ꚕ', 'ꚕ'), + ('ꚗ', 'ꚗ'), + ('ꚙ', 'ꚙ'), + ('ꚛ', 'ꚛ'), + ('ꜣ', 'ꜣ'), + ('ꜥ', 'ꜥ'), + ('ꜧ', 'ꜧ'), + ('ꜩ', 'ꜩ'), + ('ꜫ', 'ꜫ'), + ('ꜭ', 'ꜭ'), + ('ꜯ', 'ꜱ'), + ('ꜳ', 'ꜳ'), + ('ꜵ', 'ꜵ'), + ('ꜷ', 'ꜷ'), + ('ꜹ', 'ꜹ'), + ('ꜻ', 'ꜻ'), + ('ꜽ', 'ꜽ'), + ('ꜿ', 'ꜿ'), + ('ꝁ', 'ꝁ'), + ('ꝃ', 'ꝃ'), + ('ꝅ', 'ꝅ'), + ('ꝇ', 'ꝇ'), + ('ꝉ', 'ꝉ'), + ('ꝋ', 'ꝋ'), + ('ꝍ', 'ꝍ'), + ('ꝏ', 'ꝏ'), + ('ꝑ', 'ꝑ'), + ('ꝓ', 'ꝓ'), + ('ꝕ', 'ꝕ'), + ('ꝗ', 'ꝗ'), + ('ꝙ', 'ꝙ'), + ('ꝛ', 'ꝛ'), + ('ꝝ', 'ꝝ'), + ('ꝟ', 'ꝟ'), + ('ꝡ', 'ꝡ'), + ('ꝣ', 'ꝣ'), + ('ꝥ', 'ꝥ'), + ('ꝧ', 'ꝧ'), + ('ꝩ', 'ꝩ'), + ('ꝫ', 'ꝫ'), + ('ꝭ', 'ꝭ'), + ('ꝯ', 'ꝯ'), + ('ꝱ', 'ꝸ'), + ('ꝺ', 'ꝺ'), + ('ꝼ', 'ꝼ'), + ('ꝿ', 'ꝿ'), + ('ꞁ', 'ꞁ'), + ('ꞃ', 'ꞃ'), + ('ꞅ', 'ꞅ'), + ('ꞇ', 'ꞇ'), + ('ꞌ', 'ꞌ'), + ('ꞎ', 'ꞎ'), + ('ꞑ', 'ꞑ'), + ('ꞓ', 'ꞕ'), + ('ꞗ', 'ꞗ'), + ('ꞙ', 'ꞙ'), + ('ꞛ', 'ꞛ'), + ('ꞝ', 'ꞝ'), + ('ꞟ', 'ꞟ'), + ('ꞡ', 'ꞡ'), + ('ꞣ', 'ꞣ'), + ('ꞥ', 'ꞥ'), + ('ꞧ', 'ꞧ'), + ('ꞩ', 'ꞩ'), + ('ꞯ', 'ꞯ'), + ('ꞵ', 'ꞵ'), + ('ꞷ', 'ꞷ'), + ('ꞹ', 'ꞹ'), + ('ꞻ', 'ꞻ'), + ('ꞽ', 'ꞽ'), + ('ꞿ', 'ꞿ'), + ('ꟁ', 'ꟁ'), + ('ꟃ', 'ꟃ'), + ('ꟈ', 'ꟈ'), + ('ꟊ', 'ꟊ'), + ('ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟕ'), + ('ꟗ', 'ꟗ'), + ('ꟙ', 'ꟙ'), + ('ꟶ', 'ꟶ'), + ('ꟺ', 'ꟺ'), + ('ꬰ', 'ꭚ'), + ('ꭠ', 'ꭨ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('ａ', 'ｚ'), + ('𐐨', '𐑏'), + ('𐓘', '𐓻'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐳀', '𐳲'), + ('𑣀', '𑣟'), + ('𖹠', '𖹿'), + ('𝐚', '𝐳'), + ('𝑎', '𝑔'), + ('𝑖', '𝑧'), + ('𝒂', '𝒛'), + ('𝒶', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝓏'), + ('𝓪', '𝔃'), + ('𝔞', '𝔷'), + ('𝕒', '𝕫'), + ('𝖆', '𝖟'), + ('𝖺', '𝗓'), + ('𝗮', '𝘇'), + ('𝘢', '𝘻'), + ('𝙖', '𝙯'), + ('𝚊', '𝚥'), + ('𝛂', '𝛚'), + ('𝛜', '𝛡'), + ('𝛼', '𝜔'), + ('𝜖', '𝜛'), + ('𝜶', '𝝎'), + ('𝝐', '𝝕'), + ('𝝰', '𝞈'), + ('𝞊', '𝞏'), + ('𝞪', '𝟂'), + ('𝟄', '𝟉'), + ('𝟋', '𝟋'), + ('𝼀', '𝼉'), + ('𝼋', '𝼞'), + ('𝼥', '𝼪'), + ('𞤢', '𞥃'), +]; + +pub const MARK: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{483}', '\u{489}'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6df}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', '\u{7f3}'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{819}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('\u{898}', '\u{89f}'), + ('\u{8ca}', '\u{8e1}'), + ('\u{8e3}', 'ः'), + ('\u{93a}', '\u{93c}'), + ('ा', 'ॏ'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', 'ঃ'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9be}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', '\u{9cd}'), + ('\u{9d7}', '\u{9d7}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', 'ਃ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('\u{abc}', '\u{abc}'), + ('ા', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', 'ଃ'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3e}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', 'ಃ'), + ('\u{cbc}', '\u{cbc}'), + ('ಾ', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{ce2}', '\u{ce3}'), + ('ೳ', 'ೳ'), + ('\u{d00}', 'ഃ'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d3e}', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', '\u{d4d}'), + ('\u{d57}', '\u{d57}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', 'ඃ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('ෲ', 'ෳ'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e47}', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', '༿'), + ('\u{f71}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('ါ', '\u{103e}'), + ('ၖ', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('ၢ', 'ၤ'), + ('ၧ', 'ၭ'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{108d}'), + ('ႏ', 'ႏ'), + ('ႚ', '\u{109d}'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '᜕'), + ('\u{1732}', '᜴'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('\u{1a17}', '\u{1a1b}'), + ('ᩕ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', 'ᬄ'), + ('\u{1b34}', '᭄'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', 'ᮂ'), + ('ᮡ', '\u{1bad}'), + ('\u{1be6}', '᯳'), + ('ᰤ', '\u{1c37}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('᳷', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{20d0}', '\u{20f0}'), + ('\u{2cef}', '\u{2cf1}'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', '\u{2dff}'), + ('\u{302a}', '\u{302f}'), + ('\u{3099}', '\u{309a}'), + ('\u{a66f}', '\u{a672}'), + ('\u{a674}', '\u{a67d}'), + ('\u{a69e}', '\u{a69f}'), + ('\u{a6f0}', '\u{a6f1}'), + ('\u{a802}', '\u{a802}'), + ('\u{a806}', '\u{a806}'), + ('\u{a80b}', '\u{a80b}'), + ('ꠣ', 'ꠧ'), + ('\u{a82c}', '\u{a82c}'), + ('ꢀ', 'ꢁ'), + ('ꢴ', '\u{a8c5}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92d}'), + ('\u{a947}', '꥓'), + ('\u{a980}', 'ꦃ'), + ('\u{a9b3}', '꧀'), + ('\u{a9e5}', '\u{a9e5}'), + ('\u{aa29}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', 'ꩍ'), + ('ꩻ', 'ꩽ'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabf}'), + ('\u{aac1}', '\u{aac1}'), + ('ꫫ', 'ꫯ'), + ('ꫵ', '\u{aaf6}'), + ('ꯣ', 'ꯪ'), + ('꯬', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{10376}', '\u{1037a}'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{10ae5}', '\u{10ae6}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('𑀀', '𑀂'), + ('\u{11038}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{11073}', '\u{11074}'), + ('\u{1107f}', '𑂂'), + ('𑂰', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{11134}'), + ('𑅅', '𑅆'), + ('\u{11173}', '\u{11173}'), + ('\u{11180}', '𑆂'), + ('𑆳', '𑇀'), + ('\u{111c9}', '\u{111cc}'), + ('𑇎', '\u{111cf}'), + ('𑈬', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112ea}'), + ('\u{11300}', '𑌃'), + ('\u{1133b}', '\u{1133c}'), + ('\u{1133e}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('\u{11357}', '\u{11357}'), + ('𑍢', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑐵', '\u{11446}'), + ('\u{1145e}', '\u{1145e}'), + ('\u{114b0}', '\u{114c3}'), + ('\u{115af}', '\u{115b5}'), + ('𑖸', '\u{115c0}'), + ('\u{115dc}', '\u{115dd}'), + ('𑘰', '\u{11640}'), + ('\u{116ab}', '\u{116b7}'), + ('\u{1171d}', '\u{1172b}'), + ('𑠬', '\u{1183a}'), + ('\u{11930}', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{1193e}'), + ('𑥀', '𑥀'), + ('𑥂', '\u{11943}'), + ('𑧑', '\u{119d7}'), + ('\u{119da}', '\u{119e0}'), + ('𑧤', '𑧤'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a33}', '𑨹'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a51}', '\u{11a5b}'), + ('\u{11a8a}', '\u{11a99}'), + ('𑰯', '\u{11c36}'), + ('\u{11c38}', '\u{11c3f}'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('𑶊', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '\u{11d97}'), + ('\u{11ef3}', '𑻶'), + ('\u{11f00}', '\u{11f01}'), + ('𑼃', '𑼃'), + ('𑼴', '\u{11f3a}'), + ('𑼾', '\u{11f42}'), + ('\u{13440}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f4f}', '\u{16f4f}'), + ('𖽑', '𖾇'), + ('\u{16f8f}', '\u{16f92}'), + ('\u{16fe4}', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e4ec}', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e94a}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const MATH_SYMBOL: &'static [(char, char)] = &[ + ('+', '+'), + ('<', '>'), + ('|', '|'), + ('~', '~'), + ('¬', '¬'), + ('±', '±'), + ('×', '×'), + ('÷', '÷'), + ('϶', '϶'), + ('؆', '؈'), + ('⁄', '⁄'), + ('⁒', '⁒'), + ('⁺', '⁼'), + ('₊', '₌'), + ('℘', '℘'), + ('⅀', '⅄'), + ('⅋', '⅋'), + ('←', '↔'), + ('↚', '↛'), + ('↠', '↠'), + ('↣', '↣'), + ('↦', '↦'), + ('↮', '↮'), + ('⇎', '⇏'), + ('⇒', '⇒'), + ('⇔', '⇔'), + ('⇴', '⋿'), + ('⌠', '⌡'), + ('⍼', '⍼'), + ('⎛', '⎳'), + ('⏜', '⏡'), + ('▷', '▷'), + ('◁', '◁'), + ('◸', '◿'), + ('♯', '♯'), + ('⟀', '⟄'), + ('⟇', '⟥'), + ('⟰', '⟿'), + ('⤀', '⦂'), + ('⦙', '⧗'), + ('⧜', '⧻'), + ('⧾', '⫿'), + ('⬰', '⭄'), + ('⭇', '⭌'), + ('﬩', '﬩'), + ('﹢', '﹢'), + ('﹤', '﹦'), + ('＋', '＋'), + ('＜', '＞'), + ('｜', '｜'), + ('～', '～'), + ('￢', '￢'), + ('￩', '￬'), + ('𝛁', '𝛁'), + ('𝛛', '𝛛'), + ('𝛻', '𝛻'), + ('𝜕', '𝜕'), + ('𝜵', '𝜵'), + ('𝝏', '𝝏'), + ('𝝯', '𝝯'), + ('𝞉', '𝞉'), + ('𝞩', '𝞩'), + ('𝟃', '𝟃'), + ('𞻰', '𞻱'), +]; + +pub const MODIFIER_LETTER: &'static [(char, char)] = &[ + ('ʰ', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('ʹ', 'ʹ'), + ('ͺ', 'ͺ'), + ('ՙ', 'ՙ'), + ('ـ', 'ـ'), + ('ۥ', 'ۦ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('ࣉ', 'ࣉ'), + ('ॱ', 'ॱ'), + ('ๆ', 'ๆ'), + ('ໆ', 'ໆ'), + ('ჼ', 'ჼ'), + ('ៗ', 'ៗ'), + ('ᡃ', 'ᡃ'), + ('ᪧ', 'ᪧ'), + ('ᱸ', 'ᱽ'), + ('ᴬ', 'ᵪ'), + ('ᵸ', 'ᵸ'), + ('ᶛ', 'ᶿ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ⱼ', 'ⱽ'), + ('ⵯ', 'ⵯ'), + ('ⸯ', 'ⸯ'), + ('々', '々'), + ('〱', '〵'), + ('〻', '〻'), + ('ゝ', 'ゞ'), + ('ー', 'ヾ'), + ('ꀕ', 'ꀕ'), + ('ꓸ', 'ꓽ'), + ('ꘌ', 'ꘌ'), + ('ꙿ', 'ꙿ'), + ('ꚜ', 'ꚝ'), + ('ꜗ', 'ꜟ'), + ('ꝰ', 'ꝰ'), + ('ꞈ', 'ꞈ'), + ('ꟲ', 'ꟴ'), + ('ꟸ', 'ꟹ'), + ('ꧏ', 'ꧏ'), + ('ꧦ', 'ꧦ'), + ('ꩰ', 'ꩰ'), + ('ꫝ', 'ꫝ'), + ('ꫳ', 'ꫴ'), + ('ꭜ', 'ꭟ'), + ('ꭩ', 'ꭩ'), + ('ｰ', 'ｰ'), + ('\u{ff9e}', '\u{ff9f}'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𖭀', '𖭃'), + ('𖾓', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𞀰', '𞁭'), + ('𞄷', '𞄽'), + ('𞓫', '𞓫'), + ('𞥋', '𞥋'), +]; + +pub const MODIFIER_SYMBOL: &'static [(char, char)] = &[ + ('^', '^'), + ('`', '`'), + ('¨', '¨'), + ('¯', '¯'), + ('´', '´'), + ('¸', '¸'), + ('˂', '˅'), + ('˒', '˟'), + ('˥', '˫'), + ('˭', '˭'), + ('˯', '˿'), + ('͵', '͵'), + ('΄', '΅'), + ('࢈', '࢈'), + ('᾽', '᾽'), + ('᾿', '῁'), + ('῍', '῏'), + ('῝', '῟'), + ('῭', '`'), + ('´', '῾'), + ('゛', '゜'), + ('꜀', '꜖'), + ('꜠', '꜡'), + ('꞉', '꞊'), + ('꭛', '꭛'), + ('꭪', '꭫'), + ('﮲', '﯂'), + ('＾', '＾'), + ('｀', '｀'), + ('￣', '￣'), + ('🏻', '🏿'), +]; + +pub const NONSPACING_MARK: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{483}', '\u{487}'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6df}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', '\u{7f3}'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{819}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('\u{898}', '\u{89f}'), + ('\u{8ca}', '\u{8e1}'), + ('\u{8e3}', '\u{902}'), + ('\u{93a}', '\u{93a}'), + ('\u{93c}', '\u{93c}'), + ('\u{941}', '\u{948}'), + ('\u{94d}', '\u{94d}'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', '\u{981}'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9c1}', '\u{9c4}'), + ('\u{9cd}', '\u{9cd}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', '\u{a02}'), + ('\u{a3c}', '\u{a3c}'), + ('\u{a41}', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', '\u{a82}'), + ('\u{abc}', '\u{abc}'), + ('\u{ac1}', '\u{ac5}'), + ('\u{ac7}', '\u{ac8}'), + ('\u{acd}', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', '\u{b01}'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3f}', '\u{b3f}'), + ('\u{b41}', '\u{b44}'), + ('\u{b4d}', '\u{b4d}'), + ('\u{b55}', '\u{b56}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bc0}', '\u{bc0}'), + ('\u{bcd}', '\u{bcd}'), + ('\u{c00}', '\u{c00}'), + ('\u{c04}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', '\u{c40}'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', '\u{c81}'), + ('\u{cbc}', '\u{cbc}'), + ('\u{cbf}', '\u{cbf}'), + ('\u{cc6}', '\u{cc6}'), + ('\u{ccc}', '\u{ccd}'), + ('\u{ce2}', '\u{ce3}'), + ('\u{d00}', '\u{d01}'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d41}', '\u{d44}'), + ('\u{d4d}', '\u{d4d}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', '\u{d81}'), + ('\u{dca}', '\u{dca}'), + ('\u{dd2}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e47}', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('\u{f71}', '\u{f7e}'), + ('\u{f80}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('\u{102d}', '\u{1030}'), + ('\u{1032}', '\u{1037}'), + ('\u{1039}', '\u{103a}'), + ('\u{103d}', '\u{103e}'), + ('\u{1058}', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{1082}'), + ('\u{1085}', '\u{1086}'), + ('\u{108d}', '\u{108d}'), + ('\u{109d}', '\u{109d}'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '\u{1714}'), + ('\u{1732}', '\u{1733}'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17b5}'), + ('\u{17b7}', '\u{17bd}'), + ('\u{17c6}', '\u{17c6}'), + ('\u{17c9}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', '\u{1922}'), + ('\u{1927}', '\u{1928}'), + ('\u{1932}', '\u{1932}'), + ('\u{1939}', '\u{193b}'), + ('\u{1a17}', '\u{1a18}'), + ('\u{1a1b}', '\u{1a1b}'), + ('\u{1a56}', '\u{1a56}'), + ('\u{1a58}', '\u{1a5e}'), + ('\u{1a60}', '\u{1a60}'), + ('\u{1a62}', '\u{1a62}'), + ('\u{1a65}', '\u{1a6c}'), + ('\u{1a73}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1abd}'), + ('\u{1abf}', '\u{1ace}'), + ('\u{1b00}', '\u{1b03}'), + ('\u{1b34}', '\u{1b34}'), + ('\u{1b36}', '\u{1b3a}'), + ('\u{1b3c}', '\u{1b3c}'), + ('\u{1b42}', '\u{1b42}'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '\u{1b81}'), + ('\u{1ba2}', '\u{1ba5}'), + ('\u{1ba8}', '\u{1ba9}'), + ('\u{1bab}', '\u{1bad}'), + ('\u{1be6}', '\u{1be6}'), + ('\u{1be8}', '\u{1be9}'), + ('\u{1bed}', '\u{1bed}'), + ('\u{1bef}', '\u{1bf1}'), + ('\u{1c2c}', '\u{1c33}'), + ('\u{1c36}', '\u{1c37}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce0}'), + ('\u{1ce2}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{20d0}', '\u{20dc}'), + ('\u{20e1}', '\u{20e1}'), + ('\u{20e5}', '\u{20f0}'), + ('\u{2cef}', '\u{2cf1}'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', '\u{2dff}'), + ('\u{302a}', '\u{302d}'), + ('\u{3099}', '\u{309a}'), + ('\u{a66f}', '\u{a66f}'), + ('\u{a674}', '\u{a67d}'), + ('\u{a69e}', '\u{a69f}'), + ('\u{a6f0}', '\u{a6f1}'), + ('\u{a802}', '\u{a802}'), + ('\u{a806}', '\u{a806}'), + ('\u{a80b}', '\u{a80b}'), + ('\u{a825}', '\u{a826}'), + ('\u{a82c}', '\u{a82c}'), + ('\u{a8c4}', '\u{a8c5}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92d}'), + ('\u{a947}', '\u{a951}'), + ('\u{a980}', '\u{a982}'), + ('\u{a9b3}', '\u{a9b3}'), + ('\u{a9b6}', '\u{a9b9}'), + ('\u{a9bc}', '\u{a9bd}'), + ('\u{a9e5}', '\u{a9e5}'), + ('\u{aa29}', '\u{aa2e}'), + ('\u{aa31}', '\u{aa32}'), + ('\u{aa35}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', '\u{aa4c}'), + ('\u{aa7c}', '\u{aa7c}'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabf}'), + ('\u{aac1}', '\u{aac1}'), + ('\u{aaec}', '\u{aaed}'), + ('\u{aaf6}', '\u{aaf6}'), + ('\u{abe5}', '\u{abe5}'), + ('\u{abe8}', '\u{abe8}'), + ('\u{abed}', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{10376}', '\u{1037a}'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{10ae5}', '\u{10ae6}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('\u{11001}', '\u{11001}'), + ('\u{11038}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{11073}', '\u{11074}'), + ('\u{1107f}', '\u{11081}'), + ('\u{110b3}', '\u{110b6}'), + ('\u{110b9}', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{1112b}'), + ('\u{1112d}', '\u{11134}'), + ('\u{11173}', '\u{11173}'), + ('\u{11180}', '\u{11181}'), + ('\u{111b6}', '\u{111be}'), + ('\u{111c9}', '\u{111cc}'), + ('\u{111cf}', '\u{111cf}'), + ('\u{1122f}', '\u{11231}'), + ('\u{11234}', '\u{11234}'), + ('\u{11236}', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112df}'), + ('\u{112e3}', '\u{112ea}'), + ('\u{11300}', '\u{11301}'), + ('\u{1133b}', '\u{1133c}'), + ('\u{11340}', '\u{11340}'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('\u{11438}', '\u{1143f}'), + ('\u{11442}', '\u{11444}'), + ('\u{11446}', '\u{11446}'), + ('\u{1145e}', '\u{1145e}'), + ('\u{114b3}', '\u{114b8}'), + ('\u{114ba}', '\u{114ba}'), + ('\u{114bf}', '\u{114c0}'), + ('\u{114c2}', '\u{114c3}'), + ('\u{115b2}', '\u{115b5}'), + ('\u{115bc}', '\u{115bd}'), + ('\u{115bf}', '\u{115c0}'), + ('\u{115dc}', '\u{115dd}'), + ('\u{11633}', '\u{1163a}'), + ('\u{1163d}', '\u{1163d}'), + ('\u{1163f}', '\u{11640}'), + ('\u{116ab}', '\u{116ab}'), + ('\u{116ad}', '\u{116ad}'), + ('\u{116b0}', '\u{116b5}'), + ('\u{116b7}', '\u{116b7}'), + ('\u{1171d}', '\u{1171f}'), + ('\u{11722}', '\u{11725}'), + ('\u{11727}', '\u{1172b}'), + ('\u{1182f}', '\u{11837}'), + ('\u{11839}', '\u{1183a}'), + ('\u{1193b}', '\u{1193c}'), + ('\u{1193e}', '\u{1193e}'), + ('\u{11943}', '\u{11943}'), + ('\u{119d4}', '\u{119d7}'), + ('\u{119da}', '\u{119db}'), + ('\u{119e0}', '\u{119e0}'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a33}', '\u{11a38}'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a51}', '\u{11a56}'), + ('\u{11a59}', '\u{11a5b}'), + ('\u{11a8a}', '\u{11a96}'), + ('\u{11a98}', '\u{11a99}'), + ('\u{11c30}', '\u{11c36}'), + ('\u{11c38}', '\u{11c3d}'), + ('\u{11c3f}', '\u{11c3f}'), + ('\u{11c92}', '\u{11ca7}'), + ('\u{11caa}', '\u{11cb0}'), + ('\u{11cb2}', '\u{11cb3}'), + ('\u{11cb5}', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('\u{11d90}', '\u{11d91}'), + ('\u{11d95}', '\u{11d95}'), + ('\u{11d97}', '\u{11d97}'), + ('\u{11ef3}', '\u{11ef4}'), + ('\u{11f00}', '\u{11f01}'), + ('\u{11f36}', '\u{11f3a}'), + ('\u{11f40}', '\u{11f40}'), + ('\u{11f42}', '\u{11f42}'), + ('\u{13440}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f4f}', '\u{16f4f}'), + ('\u{16f8f}', '\u{16f92}'), + ('\u{16fe4}', '\u{16fe4}'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d167}', '\u{1d169}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e4ec}', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e94a}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const NUMBER: &'static [(char, char)] = &[ + ('0', '9'), + ('²', '³'), + ('¹', '¹'), + ('¼', '¾'), + ('٠', '٩'), + ('۰', '۹'), + ('߀', '߉'), + ('०', '९'), + ('০', '৯'), + ('৴', '৹'), + ('੦', '੯'), + ('૦', '૯'), + ('୦', '୯'), + ('୲', '୷'), + ('௦', '௲'), + ('౦', '౯'), + ('౸', '౾'), + ('೦', '೯'), + ('൘', '൞'), + ('൦', '൸'), + ('෦', '෯'), + ('๐', '๙'), + ('໐', '໙'), + ('༠', '༳'), + ('၀', '၉'), + ('႐', '႙'), + ('፩', '፼'), + ('ᛮ', 'ᛰ'), + ('០', '៩'), + ('៰', '៹'), + ('᠐', '᠙'), + ('᥆', '᥏'), + ('᧐', '᧚'), + ('᪀', '᪉'), + ('᪐', '᪙'), + ('᭐', '᭙'), + ('᮰', '᮹'), + ('᱀', '᱉'), + ('᱐', '᱙'), + ('⁰', '⁰'), + ('⁴', '⁹'), + ('₀', '₉'), + ('⅐', 'ↂ'), + ('ↅ', '↉'), + ('①', '⒛'), + ('⓪', '⓿'), + ('❶', '➓'), + ('⳽', '⳽'), + ('〇', '〇'), + ('〡', '〩'), + ('〸', '〺'), + ('㆒', '㆕'), + ('㈠', '㈩'), + ('㉈', '㉏'), + ('㉑', '㉟'), + ('㊀', '㊉'), + ('㊱', '㊿'), + ('꘠', '꘩'), + ('ꛦ', 'ꛯ'), + ('꠰', '꠵'), + ('꣐', '꣙'), + ('꤀', '꤉'), + ('꧐', '꧙'), + ('꧰', '꧹'), + ('꩐', '꩙'), + ('꯰', '꯹'), + ('０', '９'), + ('𐄇', '𐄳'), + ('𐅀', '𐅸'), + ('𐆊', '𐆋'), + ('𐋡', '𐋻'), + ('𐌠', '𐌣'), + ('𐍁', '𐍁'), + ('𐍊', '𐍊'), + ('𐏑', '𐏕'), + ('𐒠', '𐒩'), + ('𐡘', '𐡟'), + ('𐡹', '𐡿'), + ('𐢧', '𐢯'), + ('𐣻', '𐣿'), + ('𐤖', '𐤛'), + ('𐦼', '𐦽'), + ('𐧀', '𐧏'), + ('𐧒', '𐧿'), + ('𐩀', '𐩈'), + ('𐩽', '𐩾'), + ('𐪝', '𐪟'), + ('𐫫', '𐫯'), + ('𐭘', '𐭟'), + ('𐭸', '𐭿'), + ('𐮩', '𐮯'), + ('𐳺', '𐳿'), + ('𐴰', '𐴹'), + ('𐹠', '𐹾'), + ('𐼝', '𐼦'), + ('𐽑', '𐽔'), + ('𐿅', '𐿋'), + ('𑁒', '𑁯'), + ('𑃰', '𑃹'), + ('𑄶', '𑄿'), + ('𑇐', '𑇙'), + ('𑇡', '𑇴'), + ('𑋰', '𑋹'), + ('𑑐', '𑑙'), + ('𑓐', '𑓙'), + ('𑙐', '𑙙'), + ('𑛀', '𑛉'), + ('𑜰', '𑜻'), + ('𑣠', '𑣲'), + ('𑥐', '𑥙'), + ('𑱐', '𑱬'), + ('𑵐', '𑵙'), + ('𑶠', '𑶩'), + ('𑽐', '𑽙'), + ('𑿀', '𑿔'), + ('𒐀', '𒑮'), + ('𖩠', '𖩩'), + ('𖫀', '𖫉'), + ('𖭐', '𖭙'), + ('𖭛', '𖭡'), + ('𖺀', '𖺖'), + ('𝋀', '𝋓'), + ('𝋠', '𝋳'), + ('𝍠', '𝍸'), + ('𝟎', '𝟿'), + ('𞅀', '𞅉'), + ('𞋰', '𞋹'), + ('𞓰', '𞓹'), + ('𞣇', '𞣏'), + ('𞥐', '𞥙'), + ('𞱱', '𞲫'), + ('𞲭', '𞲯'), + ('𞲱', '𞲴'), + ('𞴁', '𞴭'), + ('𞴯', '𞴽'), + ('🄀', '🄌'), + ('🯰', '🯹'), +]; + +pub const OPEN_PUNCTUATION: &'static [(char, char)] = &[ + ('(', '('), + ('[', '['), + ('{', '{'), + ('༺', '༺'), + ('༼', '༼'), + ('᚛', '᚛'), + ('‚', '‚'), + ('„', '„'), + ('⁅', '⁅'), + ('⁽', '⁽'), + ('₍', '₍'), + ('⌈', '⌈'), + ('⌊', '⌊'), + ('〈', '〈'), + ('❨', '❨'), + ('❪', '❪'), + ('❬', '❬'), + ('❮', '❮'), + ('❰', '❰'), + ('❲', '❲'), + ('❴', '❴'), + ('⟅', '⟅'), + ('⟦', '⟦'), + ('⟨', '⟨'), + ('⟪', '⟪'), + ('⟬', '⟬'), + ('⟮', '⟮'), + ('⦃', '⦃'), + ('⦅', '⦅'), + ('⦇', '⦇'), + ('⦉', '⦉'), + ('⦋', '⦋'), + ('⦍', '⦍'), + ('⦏', '⦏'), + ('⦑', '⦑'), + ('⦓', '⦓'), + ('⦕', '⦕'), + ('⦗', '⦗'), + ('⧘', '⧘'), + ('⧚', '⧚'), + ('⧼', '⧼'), + ('⸢', '⸢'), + ('⸤', '⸤'), + ('⸦', '⸦'), + ('⸨', '⸨'), + ('⹂', '⹂'), + ('⹕', '⹕'), + ('⹗', '⹗'), + ('⹙', '⹙'), + ('⹛', '⹛'), + ('〈', '〈'), + ('《', '《'), + ('「', '「'), + ('『', '『'), + ('【', '【'), + ('〔', '〔'), + ('〖', '〖'), + ('〘', '〘'), + ('〚', '〚'), + ('〝', '〝'), + ('﴿', '﴿'), + ('︗', '︗'), + ('︵', '︵'), + ('︷', '︷'), + ('︹', '︹'), + ('︻', '︻'), + ('︽', '︽'), + ('︿', '︿'), + ('﹁', '﹁'), + ('﹃', '﹃'), + ('﹇', '﹇'), + ('﹙', '﹙'), + ('﹛', '﹛'), + ('﹝', '﹝'), + ('（', '（'), + ('［', '［'), + ('｛', '｛'), + ('｟', '｟'), + ('｢', '｢'), +]; + +pub const OTHER: &'static [(char, char)] = &[ + ('\0', '\u{1f}'), + ('\u{7f}', '\u{9f}'), + ('\u{ad}', '\u{ad}'), + ('\u{378}', '\u{379}'), + ('\u{380}', '\u{383}'), + ('\u{38b}', '\u{38b}'), + ('\u{38d}', '\u{38d}'), + ('\u{3a2}', '\u{3a2}'), + ('\u{530}', '\u{530}'), + ('\u{557}', '\u{558}'), + ('\u{58b}', '\u{58c}'), + ('\u{590}', '\u{590}'), + ('\u{5c8}', '\u{5cf}'), + ('\u{5eb}', '\u{5ee}'), + ('\u{5f5}', '\u{605}'), + ('\u{61c}', '\u{61c}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{70e}', '\u{70f}'), + ('\u{74b}', '\u{74c}'), + ('\u{7b2}', '\u{7bf}'), + ('\u{7fb}', '\u{7fc}'), + ('\u{82e}', '\u{82f}'), + ('\u{83f}', '\u{83f}'), + ('\u{85c}', '\u{85d}'), + ('\u{85f}', '\u{85f}'), + ('\u{86b}', '\u{86f}'), + ('\u{88f}', '\u{897}'), + ('\u{8e2}', '\u{8e2}'), + ('\u{984}', '\u{984}'), + ('\u{98d}', '\u{98e}'), + ('\u{991}', '\u{992}'), + ('\u{9a9}', '\u{9a9}'), + ('\u{9b1}', '\u{9b1}'), + ('\u{9b3}', '\u{9b5}'), + ('\u{9ba}', '\u{9bb}'), + ('\u{9c5}', '\u{9c6}'), + ('\u{9c9}', '\u{9ca}'), + ('\u{9cf}', '\u{9d6}'), + ('\u{9d8}', '\u{9db}'), + ('\u{9de}', '\u{9de}'), + ('\u{9e4}', '\u{9e5}'), + ('\u{9ff}', '\u{a00}'), + ('\u{a04}', '\u{a04}'), + ('\u{a0b}', '\u{a0e}'), + ('\u{a11}', '\u{a12}'), + ('\u{a29}', '\u{a29}'), + ('\u{a31}', '\u{a31}'), + ('\u{a34}', '\u{a34}'), + ('\u{a37}', '\u{a37}'), + ('\u{a3a}', '\u{a3b}'), + ('\u{a3d}', '\u{a3d}'), + ('\u{a43}', '\u{a46}'), + ('\u{a49}', '\u{a4a}'), + ('\u{a4e}', '\u{a50}'), + ('\u{a52}', '\u{a58}'), + ('\u{a5d}', '\u{a5d}'), + ('\u{a5f}', '\u{a65}'), + ('\u{a77}', '\u{a80}'), + ('\u{a84}', '\u{a84}'), + ('\u{a8e}', '\u{a8e}'), + ('\u{a92}', '\u{a92}'), + ('\u{aa9}', '\u{aa9}'), + ('\u{ab1}', '\u{ab1}'), + ('\u{ab4}', '\u{ab4}'), + ('\u{aba}', '\u{abb}'), + ('\u{ac6}', '\u{ac6}'), + ('\u{aca}', '\u{aca}'), + ('\u{ace}', '\u{acf}'), + ('\u{ad1}', '\u{adf}'), + ('\u{ae4}', '\u{ae5}'), + ('\u{af2}', '\u{af8}'), + ('\u{b00}', '\u{b00}'), + ('\u{b04}', '\u{b04}'), + ('\u{b0d}', '\u{b0e}'), + ('\u{b11}', '\u{b12}'), + ('\u{b29}', '\u{b29}'), + ('\u{b31}', '\u{b31}'), + ('\u{b34}', '\u{b34}'), + ('\u{b3a}', '\u{b3b}'), + ('\u{b45}', '\u{b46}'), + ('\u{b49}', '\u{b4a}'), + ('\u{b4e}', '\u{b54}'), + ('\u{b58}', '\u{b5b}'), + ('\u{b5e}', '\u{b5e}'), + ('\u{b64}', '\u{b65}'), + ('\u{b78}', '\u{b81}'), + ('\u{b84}', '\u{b84}'), + ('\u{b8b}', '\u{b8d}'), + ('\u{b91}', '\u{b91}'), + ('\u{b96}', '\u{b98}'), + ('\u{b9b}', '\u{b9b}'), + ('\u{b9d}', '\u{b9d}'), + ('\u{ba0}', '\u{ba2}'), + ('\u{ba5}', '\u{ba7}'), + ('\u{bab}', '\u{bad}'), + ('\u{bba}', '\u{bbd}'), + ('\u{bc3}', '\u{bc5}'), + ('\u{bc9}', '\u{bc9}'), + ('\u{bce}', '\u{bcf}'), + ('\u{bd1}', '\u{bd6}'), + ('\u{bd8}', '\u{be5}'), + ('\u{bfb}', '\u{bff}'), + ('\u{c0d}', '\u{c0d}'), + ('\u{c11}', '\u{c11}'), + ('\u{c29}', '\u{c29}'), + ('\u{c3a}', '\u{c3b}'), + ('\u{c45}', '\u{c45}'), + ('\u{c49}', '\u{c49}'), + ('\u{c4e}', '\u{c54}'), + ('\u{c57}', '\u{c57}'), + ('\u{c5b}', '\u{c5c}'), + ('\u{c5e}', '\u{c5f}'), + ('\u{c64}', '\u{c65}'), + ('\u{c70}', '\u{c76}'), + ('\u{c8d}', '\u{c8d}'), + ('\u{c91}', '\u{c91}'), + ('\u{ca9}', '\u{ca9}'), + ('\u{cb4}', '\u{cb4}'), + ('\u{cba}', '\u{cbb}'), + ('\u{cc5}', '\u{cc5}'), + ('\u{cc9}', '\u{cc9}'), + ('\u{cce}', '\u{cd4}'), + ('\u{cd7}', '\u{cdc}'), + ('\u{cdf}', '\u{cdf}'), + ('\u{ce4}', '\u{ce5}'), + ('\u{cf0}', '\u{cf0}'), + ('\u{cf4}', '\u{cff}'), + ('\u{d0d}', '\u{d0d}'), + ('\u{d11}', '\u{d11}'), + ('\u{d45}', '\u{d45}'), + ('\u{d49}', '\u{d49}'), + ('\u{d50}', '\u{d53}'), + ('\u{d64}', '\u{d65}'), + ('\u{d80}', '\u{d80}'), + ('\u{d84}', '\u{d84}'), + ('\u{d97}', '\u{d99}'), + ('\u{db2}', '\u{db2}'), + ('\u{dbc}', '\u{dbc}'), + ('\u{dbe}', '\u{dbf}'), + ('\u{dc7}', '\u{dc9}'), + ('\u{dcb}', '\u{dce}'), + ('\u{dd5}', '\u{dd5}'), + ('\u{dd7}', '\u{dd7}'), + ('\u{de0}', '\u{de5}'), + ('\u{df0}', '\u{df1}'), + ('\u{df5}', '\u{e00}'), + ('\u{e3b}', '\u{e3e}'), + ('\u{e5c}', '\u{e80}'), + ('\u{e83}', '\u{e83}'), + ('\u{e85}', '\u{e85}'), + ('\u{e8b}', '\u{e8b}'), + ('\u{ea4}', '\u{ea4}'), + ('\u{ea6}', '\u{ea6}'), + ('\u{ebe}', '\u{ebf}'), + ('\u{ec5}', '\u{ec5}'), + ('\u{ec7}', '\u{ec7}'), + ('\u{ecf}', '\u{ecf}'), + ('\u{eda}', '\u{edb}'), + ('\u{ee0}', '\u{eff}'), + ('\u{f48}', '\u{f48}'), + ('\u{f6d}', '\u{f70}'), + ('\u{f98}', '\u{f98}'), + ('\u{fbd}', '\u{fbd}'), + ('\u{fcd}', '\u{fcd}'), + ('\u{fdb}', '\u{fff}'), + ('\u{10c6}', '\u{10c6}'), + ('\u{10c8}', '\u{10cc}'), + ('\u{10ce}', '\u{10cf}'), + ('\u{1249}', '\u{1249}'), + ('\u{124e}', '\u{124f}'), + ('\u{1257}', '\u{1257}'), + ('\u{1259}', '\u{1259}'), + ('\u{125e}', '\u{125f}'), + ('\u{1289}', '\u{1289}'), + ('\u{128e}', '\u{128f}'), + ('\u{12b1}', '\u{12b1}'), + ('\u{12b6}', '\u{12b7}'), + ('\u{12bf}', '\u{12bf}'), + ('\u{12c1}', '\u{12c1}'), + ('\u{12c6}', '\u{12c7}'), + ('\u{12d7}', '\u{12d7}'), + ('\u{1311}', '\u{1311}'), + ('\u{1316}', '\u{1317}'), + ('\u{135b}', '\u{135c}'), + ('\u{137d}', '\u{137f}'), + ('\u{139a}', '\u{139f}'), + ('\u{13f6}', '\u{13f7}'), + ('\u{13fe}', '\u{13ff}'), + ('\u{169d}', '\u{169f}'), + ('\u{16f9}', '\u{16ff}'), + ('\u{1716}', '\u{171e}'), + ('\u{1737}', '\u{173f}'), + ('\u{1754}', '\u{175f}'), + ('\u{176d}', '\u{176d}'), + ('\u{1771}', '\u{1771}'), + ('\u{1774}', '\u{177f}'), + ('\u{17de}', '\u{17df}'), + ('\u{17ea}', '\u{17ef}'), + ('\u{17fa}', '\u{17ff}'), + ('\u{180e}', '\u{180e}'), + ('\u{181a}', '\u{181f}'), + ('\u{1879}', '\u{187f}'), + ('\u{18ab}', '\u{18af}'), + ('\u{18f6}', '\u{18ff}'), + ('\u{191f}', '\u{191f}'), + ('\u{192c}', '\u{192f}'), + ('\u{193c}', '\u{193f}'), + ('\u{1941}', '\u{1943}'), + ('\u{196e}', '\u{196f}'), + ('\u{1975}', '\u{197f}'), + ('\u{19ac}', '\u{19af}'), + ('\u{19ca}', '\u{19cf}'), + ('\u{19db}', '\u{19dd}'), + ('\u{1a1c}', '\u{1a1d}'), + ('\u{1a5f}', '\u{1a5f}'), + ('\u{1a7d}', '\u{1a7e}'), + ('\u{1a8a}', '\u{1a8f}'), + ('\u{1a9a}', '\u{1a9f}'), + ('\u{1aae}', '\u{1aaf}'), + ('\u{1acf}', '\u{1aff}'), + ('\u{1b4d}', '\u{1b4f}'), + ('\u{1b7f}', '\u{1b7f}'), + ('\u{1bf4}', '\u{1bfb}'), + ('\u{1c38}', '\u{1c3a}'), + ('\u{1c4a}', '\u{1c4c}'), + ('\u{1c89}', '\u{1c8f}'), + ('\u{1cbb}', '\u{1cbc}'), + ('\u{1cc8}', '\u{1ccf}'), + ('\u{1cfb}', '\u{1cff}'), + ('\u{1f16}', '\u{1f17}'), + ('\u{1f1e}', '\u{1f1f}'), + ('\u{1f46}', '\u{1f47}'), + ('\u{1f4e}', '\u{1f4f}'), + ('\u{1f58}', '\u{1f58}'), + ('\u{1f5a}', '\u{1f5a}'), + ('\u{1f5c}', '\u{1f5c}'), + ('\u{1f5e}', '\u{1f5e}'), + ('\u{1f7e}', '\u{1f7f}'), + ('\u{1fb5}', '\u{1fb5}'), + ('\u{1fc5}', '\u{1fc5}'), + ('\u{1fd4}', '\u{1fd5}'), + ('\u{1fdc}', '\u{1fdc}'), + ('\u{1ff0}', '\u{1ff1}'), + ('\u{1ff5}', '\u{1ff5}'), + ('\u{1fff}', '\u{1fff}'), + ('\u{200b}', '\u{200f}'), + ('\u{202a}', '\u{202e}'), + ('\u{2060}', '\u{206f}'), + ('\u{2072}', '\u{2073}'), + ('\u{208f}', '\u{208f}'), + ('\u{209d}', '\u{209f}'), + ('\u{20c1}', '\u{20cf}'), + ('\u{20f1}', '\u{20ff}'), + ('\u{218c}', '\u{218f}'), + ('\u{2427}', '\u{243f}'), + ('\u{244b}', '\u{245f}'), + ('\u{2b74}', '\u{2b75}'), + ('\u{2b96}', '\u{2b96}'), + ('\u{2cf4}', '\u{2cf8}'), + ('\u{2d26}', '\u{2d26}'), + ('\u{2d28}', '\u{2d2c}'), + ('\u{2d2e}', '\u{2d2f}'), + ('\u{2d68}', '\u{2d6e}'), + ('\u{2d71}', '\u{2d7e}'), + ('\u{2d97}', '\u{2d9f}'), + ('\u{2da7}', '\u{2da7}'), + ('\u{2daf}', '\u{2daf}'), + ('\u{2db7}', '\u{2db7}'), + ('\u{2dbf}', '\u{2dbf}'), + ('\u{2dc7}', '\u{2dc7}'), + ('\u{2dcf}', '\u{2dcf}'), + ('\u{2dd7}', '\u{2dd7}'), + ('\u{2ddf}', '\u{2ddf}'), + ('\u{2e5e}', '\u{2e7f}'), + ('\u{2e9a}', '\u{2e9a}'), + ('\u{2ef4}', '\u{2eff}'), + ('\u{2fd6}', '\u{2fef}'), + ('\u{2ffc}', '\u{2fff}'), + ('\u{3040}', '\u{3040}'), + ('\u{3097}', '\u{3098}'), + ('\u{3100}', '\u{3104}'), + ('\u{3130}', '\u{3130}'), + ('\u{318f}', '\u{318f}'), + ('\u{31e4}', '\u{31ef}'), + ('\u{321f}', '\u{321f}'), + ('\u{a48d}', '\u{a48f}'), + ('\u{a4c7}', '\u{a4cf}'), + ('\u{a62c}', '\u{a63f}'), + ('\u{a6f8}', '\u{a6ff}'), + ('\u{a7cb}', '\u{a7cf}'), + ('\u{a7d2}', '\u{a7d2}'), + ('\u{a7d4}', '\u{a7d4}'), + ('\u{a7da}', '\u{a7f1}'), + ('\u{a82d}', '\u{a82f}'), + ('\u{a83a}', '\u{a83f}'), + ('\u{a878}', '\u{a87f}'), + ('\u{a8c6}', '\u{a8cd}'), + ('\u{a8da}', '\u{a8df}'), + ('\u{a954}', '\u{a95e}'), + ('\u{a97d}', '\u{a97f}'), + ('\u{a9ce}', '\u{a9ce}'), + ('\u{a9da}', '\u{a9dd}'), + ('\u{a9ff}', '\u{a9ff}'), + ('\u{aa37}', '\u{aa3f}'), + ('\u{aa4e}', '\u{aa4f}'), + ('\u{aa5a}', '\u{aa5b}'), + ('\u{aac3}', '\u{aada}'), + ('\u{aaf7}', '\u{ab00}'), + ('\u{ab07}', '\u{ab08}'), + ('\u{ab0f}', '\u{ab10}'), + ('\u{ab17}', '\u{ab1f}'), + ('\u{ab27}', '\u{ab27}'), + ('\u{ab2f}', '\u{ab2f}'), + ('\u{ab6c}', '\u{ab6f}'), + ('\u{abee}', '\u{abef}'), + ('\u{abfa}', '\u{abff}'), + ('\u{d7a4}', '\u{d7af}'), + ('\u{d7c7}', '\u{d7ca}'), + ('\u{d7fc}', '\u{f8ff}'), + ('\u{fa6e}', '\u{fa6f}'), + ('\u{fada}', '\u{faff}'), + ('\u{fb07}', '\u{fb12}'), + ('\u{fb18}', '\u{fb1c}'), + ('\u{fb37}', '\u{fb37}'), + ('\u{fb3d}', '\u{fb3d}'), + ('\u{fb3f}', '\u{fb3f}'), + ('\u{fb42}', '\u{fb42}'), + ('\u{fb45}', '\u{fb45}'), + ('\u{fbc3}', '\u{fbd2}'), + ('\u{fd90}', '\u{fd91}'), + ('\u{fdc8}', '\u{fdce}'), + ('\u{fdd0}', '\u{fdef}'), + ('\u{fe1a}', '\u{fe1f}'), + ('\u{fe53}', '\u{fe53}'), + ('\u{fe67}', '\u{fe67}'), + ('\u{fe6c}', '\u{fe6f}'), + ('\u{fe75}', '\u{fe75}'), + ('\u{fefd}', '\u{ff00}'), + ('\u{ffbf}', '\u{ffc1}'), + ('\u{ffc8}', '\u{ffc9}'), + ('\u{ffd0}', '\u{ffd1}'), + ('\u{ffd8}', '\u{ffd9}'), + ('\u{ffdd}', '\u{ffdf}'), + ('\u{ffe7}', '\u{ffe7}'), + ('\u{ffef}', '\u{fffb}'), + ('\u{fffe}', '\u{ffff}'), + ('\u{1000c}', '\u{1000c}'), + ('\u{10027}', '\u{10027}'), + ('\u{1003b}', '\u{1003b}'), + ('\u{1003e}', '\u{1003e}'), + ('\u{1004e}', '\u{1004f}'), + ('\u{1005e}', '\u{1007f}'), + ('\u{100fb}', '\u{100ff}'), + ('\u{10103}', '\u{10106}'), + ('\u{10134}', '\u{10136}'), + ('\u{1018f}', '\u{1018f}'), + ('\u{1019d}', '\u{1019f}'), + ('\u{101a1}', '\u{101cf}'), + ('\u{101fe}', '\u{1027f}'), + ('\u{1029d}', '\u{1029f}'), + ('\u{102d1}', '\u{102df}'), + ('\u{102fc}', '\u{102ff}'), + ('\u{10324}', '\u{1032c}'), + ('\u{1034b}', '\u{1034f}'), + ('\u{1037b}', '\u{1037f}'), + ('\u{1039e}', '\u{1039e}'), + ('\u{103c4}', '\u{103c7}'), + ('\u{103d6}', '\u{103ff}'), + ('\u{1049e}', '\u{1049f}'), + ('\u{104aa}', '\u{104af}'), + ('\u{104d4}', '\u{104d7}'), + ('\u{104fc}', '\u{104ff}'), + ('\u{10528}', '\u{1052f}'), + ('\u{10564}', '\u{1056e}'), + ('\u{1057b}', '\u{1057b}'), + ('\u{1058b}', '\u{1058b}'), + ('\u{10593}', '\u{10593}'), + ('\u{10596}', '\u{10596}'), + ('\u{105a2}', '\u{105a2}'), + ('\u{105b2}', '\u{105b2}'), + ('\u{105ba}', '\u{105ba}'), + ('\u{105bd}', '\u{105ff}'), + ('\u{10737}', '\u{1073f}'), + ('\u{10756}', '\u{1075f}'), + ('\u{10768}', '\u{1077f}'), + ('\u{10786}', '\u{10786}'), + ('\u{107b1}', '\u{107b1}'), + ('\u{107bb}', '\u{107ff}'), + ('\u{10806}', '\u{10807}'), + ('\u{10809}', '\u{10809}'), + ('\u{10836}', '\u{10836}'), + ('\u{10839}', '\u{1083b}'), + ('\u{1083d}', '\u{1083e}'), + ('\u{10856}', '\u{10856}'), + ('\u{1089f}', '\u{108a6}'), + ('\u{108b0}', '\u{108df}'), + ('\u{108f3}', '\u{108f3}'), + ('\u{108f6}', '\u{108fa}'), + ('\u{1091c}', '\u{1091e}'), + ('\u{1093a}', '\u{1093e}'), + ('\u{10940}', '\u{1097f}'), + ('\u{109b8}', '\u{109bb}'), + ('\u{109d0}', '\u{109d1}'), + ('\u{10a04}', '\u{10a04}'), + ('\u{10a07}', '\u{10a0b}'), + ('\u{10a14}', '\u{10a14}'), + ('\u{10a18}', '\u{10a18}'), + ('\u{10a36}', '\u{10a37}'), + ('\u{10a3b}', '\u{10a3e}'), + ('\u{10a49}', '\u{10a4f}'), + ('\u{10a59}', '\u{10a5f}'), + ('\u{10aa0}', '\u{10abf}'), + ('\u{10ae7}', '\u{10aea}'), + ('\u{10af7}', '\u{10aff}'), + ('\u{10b36}', '\u{10b38}'), + ('\u{10b56}', '\u{10b57}'), + ('\u{10b73}', '\u{10b77}'), + ('\u{10b92}', '\u{10b98}'), + ('\u{10b9d}', '\u{10ba8}'), + ('\u{10bb0}', '\u{10bff}'), + ('\u{10c49}', '\u{10c7f}'), + ('\u{10cb3}', '\u{10cbf}'), + ('\u{10cf3}', '\u{10cf9}'), + ('\u{10d28}', '\u{10d2f}'), + ('\u{10d3a}', '\u{10e5f}'), + ('\u{10e7f}', '\u{10e7f}'), + ('\u{10eaa}', '\u{10eaa}'), + ('\u{10eae}', '\u{10eaf}'), + ('\u{10eb2}', '\u{10efc}'), + ('\u{10f28}', '\u{10f2f}'), + ('\u{10f5a}', '\u{10f6f}'), + ('\u{10f8a}', '\u{10faf}'), + ('\u{10fcc}', '\u{10fdf}'), + ('\u{10ff7}', '\u{10fff}'), + ('\u{1104e}', '\u{11051}'), + ('\u{11076}', '\u{1107e}'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110c3}', '\u{110cf}'), + ('\u{110e9}', '\u{110ef}'), + ('\u{110fa}', '\u{110ff}'), + ('\u{11135}', '\u{11135}'), + ('\u{11148}', '\u{1114f}'), + ('\u{11177}', '\u{1117f}'), + ('\u{111e0}', '\u{111e0}'), + ('\u{111f5}', '\u{111ff}'), + ('\u{11212}', '\u{11212}'), + ('\u{11242}', '\u{1127f}'), + ('\u{11287}', '\u{11287}'), + ('\u{11289}', '\u{11289}'), + ('\u{1128e}', '\u{1128e}'), + ('\u{1129e}', '\u{1129e}'), + ('\u{112aa}', '\u{112af}'), + ('\u{112eb}', '\u{112ef}'), + ('\u{112fa}', '\u{112ff}'), + ('\u{11304}', '\u{11304}'), + ('\u{1130d}', '\u{1130e}'), + ('\u{11311}', '\u{11312}'), + ('\u{11329}', '\u{11329}'), + ('\u{11331}', '\u{11331}'), + ('\u{11334}', '\u{11334}'), + ('\u{1133a}', '\u{1133a}'), + ('\u{11345}', '\u{11346}'), + ('\u{11349}', '\u{1134a}'), + ('\u{1134e}', '\u{1134f}'), + ('\u{11351}', '\u{11356}'), + ('\u{11358}', '\u{1135c}'), + ('\u{11364}', '\u{11365}'), + ('\u{1136d}', '\u{1136f}'), + ('\u{11375}', '\u{113ff}'), + ('\u{1145c}', '\u{1145c}'), + ('\u{11462}', '\u{1147f}'), + ('\u{114c8}', '\u{114cf}'), + ('\u{114da}', '\u{1157f}'), + ('\u{115b6}', '\u{115b7}'), + ('\u{115de}', '\u{115ff}'), + ('\u{11645}', '\u{1164f}'), + ('\u{1165a}', '\u{1165f}'), + ('\u{1166d}', '\u{1167f}'), + ('\u{116ba}', '\u{116bf}'), + ('\u{116ca}', '\u{116ff}'), + ('\u{1171b}', '\u{1171c}'), + ('\u{1172c}', '\u{1172f}'), + ('\u{11747}', '\u{117ff}'), + ('\u{1183c}', '\u{1189f}'), + ('\u{118f3}', '\u{118fe}'), + ('\u{11907}', '\u{11908}'), + ('\u{1190a}', '\u{1190b}'), + ('\u{11914}', '\u{11914}'), + ('\u{11917}', '\u{11917}'), + ('\u{11936}', '\u{11936}'), + ('\u{11939}', '\u{1193a}'), + ('\u{11947}', '\u{1194f}'), + ('\u{1195a}', '\u{1199f}'), + ('\u{119a8}', '\u{119a9}'), + ('\u{119d8}', '\u{119d9}'), + ('\u{119e5}', '\u{119ff}'), + ('\u{11a48}', '\u{11a4f}'), + ('\u{11aa3}', '\u{11aaf}'), + ('\u{11af9}', '\u{11aff}'), + ('\u{11b0a}', '\u{11bff}'), + ('\u{11c09}', '\u{11c09}'), + ('\u{11c37}', '\u{11c37}'), + ('\u{11c46}', '\u{11c4f}'), + ('\u{11c6d}', '\u{11c6f}'), + ('\u{11c90}', '\u{11c91}'), + ('\u{11ca8}', '\u{11ca8}'), + ('\u{11cb7}', '\u{11cff}'), + ('\u{11d07}', '\u{11d07}'), + ('\u{11d0a}', '\u{11d0a}'), + ('\u{11d37}', '\u{11d39}'), + ('\u{11d3b}', '\u{11d3b}'), + ('\u{11d3e}', '\u{11d3e}'), + ('\u{11d48}', '\u{11d4f}'), + ('\u{11d5a}', '\u{11d5f}'), + ('\u{11d66}', '\u{11d66}'), + ('\u{11d69}', '\u{11d69}'), + ('\u{11d8f}', '\u{11d8f}'), + ('\u{11d92}', '\u{11d92}'), + ('\u{11d99}', '\u{11d9f}'), + ('\u{11daa}', '\u{11edf}'), + ('\u{11ef9}', '\u{11eff}'), + ('\u{11f11}', '\u{11f11}'), + ('\u{11f3b}', '\u{11f3d}'), + ('\u{11f5a}', '\u{11faf}'), + ('\u{11fb1}', '\u{11fbf}'), + ('\u{11ff2}', '\u{11ffe}'), + ('\u{1239a}', '\u{123ff}'), + ('\u{1246f}', '\u{1246f}'), + ('\u{12475}', '\u{1247f}'), + ('\u{12544}', '\u{12f8f}'), + ('\u{12ff3}', '\u{12fff}'), + ('\u{13430}', '\u{1343f}'), + ('\u{13456}', '\u{143ff}'), + ('\u{14647}', '\u{167ff}'), + ('\u{16a39}', '\u{16a3f}'), + ('\u{16a5f}', '\u{16a5f}'), + ('\u{16a6a}', '\u{16a6d}'), + ('\u{16abf}', '\u{16abf}'), + ('\u{16aca}', '\u{16acf}'), + ('\u{16aee}', '\u{16aef}'), + ('\u{16af6}', '\u{16aff}'), + ('\u{16b46}', '\u{16b4f}'), + ('\u{16b5a}', '\u{16b5a}'), + ('\u{16b62}', '\u{16b62}'), + ('\u{16b78}', '\u{16b7c}'), + ('\u{16b90}', '\u{16e3f}'), + ('\u{16e9b}', '\u{16eff}'), + ('\u{16f4b}', '\u{16f4e}'), + ('\u{16f88}', '\u{16f8e}'), + ('\u{16fa0}', '\u{16fdf}'), + ('\u{16fe5}', '\u{16fef}'), + ('\u{16ff2}', '\u{16fff}'), + ('\u{187f8}', '\u{187ff}'), + ('\u{18cd6}', '\u{18cff}'), + ('\u{18d09}', '\u{1afef}'), + ('\u{1aff4}', '\u{1aff4}'), + ('\u{1affc}', '\u{1affc}'), + ('\u{1afff}', '\u{1afff}'), + ('\u{1b123}', '\u{1b131}'), + ('\u{1b133}', '\u{1b14f}'), + ('\u{1b153}', '\u{1b154}'), + ('\u{1b156}', '\u{1b163}'), + ('\u{1b168}', '\u{1b16f}'), + ('\u{1b2fc}', '\u{1bbff}'), + ('\u{1bc6b}', '\u{1bc6f}'), + ('\u{1bc7d}', '\u{1bc7f}'), + ('\u{1bc89}', '\u{1bc8f}'), + ('\u{1bc9a}', '\u{1bc9b}'), + ('\u{1bca0}', '\u{1ceff}'), + ('\u{1cf2e}', '\u{1cf2f}'), + ('\u{1cf47}', '\u{1cf4f}'), + ('\u{1cfc4}', '\u{1cfff}'), + ('\u{1d0f6}', '\u{1d0ff}'), + ('\u{1d127}', '\u{1d128}'), + ('\u{1d173}', '\u{1d17a}'), + ('\u{1d1eb}', '\u{1d1ff}'), + ('\u{1d246}', '\u{1d2bf}'), + ('\u{1d2d4}', '\u{1d2df}'), + ('\u{1d2f4}', '\u{1d2ff}'), + ('\u{1d357}', '\u{1d35f}'), + ('\u{1d379}', '\u{1d3ff}'), + ('\u{1d455}', '\u{1d455}'), + ('\u{1d49d}', '\u{1d49d}'), + ('\u{1d4a0}', '\u{1d4a1}'), + ('\u{1d4a3}', '\u{1d4a4}'), + ('\u{1d4a7}', '\u{1d4a8}'), + ('\u{1d4ad}', '\u{1d4ad}'), + ('\u{1d4ba}', '\u{1d4ba}'), + ('\u{1d4bc}', '\u{1d4bc}'), + ('\u{1d4c4}', '\u{1d4c4}'), + ('\u{1d506}', '\u{1d506}'), + ('\u{1d50b}', '\u{1d50c}'), + ('\u{1d515}', '\u{1d515}'), + ('\u{1d51d}', '\u{1d51d}'), + ('\u{1d53a}', '\u{1d53a}'), + ('\u{1d53f}', '\u{1d53f}'), + ('\u{1d545}', '\u{1d545}'), + ('\u{1d547}', '\u{1d549}'), + ('\u{1d551}', '\u{1d551}'), + ('\u{1d6a6}', '\u{1d6a7}'), + ('\u{1d7cc}', '\u{1d7cd}'), + ('\u{1da8c}', '\u{1da9a}'), + ('\u{1daa0}', '\u{1daa0}'), + ('\u{1dab0}', '\u{1deff}'), + ('\u{1df1f}', '\u{1df24}'), + ('\u{1df2b}', '\u{1dfff}'), + ('\u{1e007}', '\u{1e007}'), + ('\u{1e019}', '\u{1e01a}'), + ('\u{1e022}', '\u{1e022}'), + ('\u{1e025}', '\u{1e025}'), + ('\u{1e02b}', '\u{1e02f}'), + ('\u{1e06e}', '\u{1e08e}'), + ('\u{1e090}', '\u{1e0ff}'), + ('\u{1e12d}', '\u{1e12f}'), + ('\u{1e13e}', '\u{1e13f}'), + ('\u{1e14a}', '\u{1e14d}'), + ('\u{1e150}', '\u{1e28f}'), + ('\u{1e2af}', '\u{1e2bf}'), + ('\u{1e2fa}', '\u{1e2fe}'), + ('\u{1e300}', '\u{1e4cf}'), + ('\u{1e4fa}', '\u{1e7df}'), + ('\u{1e7e7}', '\u{1e7e7}'), + ('\u{1e7ec}', '\u{1e7ec}'), + ('\u{1e7ef}', '\u{1e7ef}'), + ('\u{1e7ff}', '\u{1e7ff}'), + ('\u{1e8c5}', '\u{1e8c6}'), + ('\u{1e8d7}', '\u{1e8ff}'), + ('\u{1e94c}', '\u{1e94f}'), + ('\u{1e95a}', '\u{1e95d}'), + ('\u{1e960}', '\u{1ec70}'), + ('\u{1ecb5}', '\u{1ed00}'), + ('\u{1ed3e}', '\u{1edff}'), + ('\u{1ee04}', '\u{1ee04}'), + ('\u{1ee20}', '\u{1ee20}'), + ('\u{1ee23}', '\u{1ee23}'), + ('\u{1ee25}', '\u{1ee26}'), + ('\u{1ee28}', '\u{1ee28}'), + ('\u{1ee33}', '\u{1ee33}'), + ('\u{1ee38}', '\u{1ee38}'), + ('\u{1ee3a}', '\u{1ee3a}'), + ('\u{1ee3c}', '\u{1ee41}'), + ('\u{1ee43}', '\u{1ee46}'), + ('\u{1ee48}', '\u{1ee48}'), + ('\u{1ee4a}', '\u{1ee4a}'), + ('\u{1ee4c}', '\u{1ee4c}'), + ('\u{1ee50}', '\u{1ee50}'), + ('\u{1ee53}', '\u{1ee53}'), + ('\u{1ee55}', '\u{1ee56}'), + ('\u{1ee58}', '\u{1ee58}'), + ('\u{1ee5a}', '\u{1ee5a}'), + ('\u{1ee5c}', '\u{1ee5c}'), + ('\u{1ee5e}', '\u{1ee5e}'), + ('\u{1ee60}', '\u{1ee60}'), + ('\u{1ee63}', '\u{1ee63}'), + ('\u{1ee65}', '\u{1ee66}'), + ('\u{1ee6b}', '\u{1ee6b}'), + ('\u{1ee73}', '\u{1ee73}'), + ('\u{1ee78}', '\u{1ee78}'), + ('\u{1ee7d}', '\u{1ee7d}'), + ('\u{1ee7f}', '\u{1ee7f}'), + ('\u{1ee8a}', '\u{1ee8a}'), + ('\u{1ee9c}', '\u{1eea0}'), + ('\u{1eea4}', '\u{1eea4}'), + ('\u{1eeaa}', '\u{1eeaa}'), + ('\u{1eebc}', '\u{1eeef}'), + ('\u{1eef2}', '\u{1efff}'), + ('\u{1f02c}', '\u{1f02f}'), + ('\u{1f094}', '\u{1f09f}'), + ('\u{1f0af}', '\u{1f0b0}'), + ('\u{1f0c0}', '\u{1f0c0}'), + ('\u{1f0d0}', '\u{1f0d0}'), + ('\u{1f0f6}', '\u{1f0ff}'), + ('\u{1f1ae}', '\u{1f1e5}'), + ('\u{1f203}', '\u{1f20f}'), + ('\u{1f23c}', '\u{1f23f}'), + ('\u{1f249}', '\u{1f24f}'), + ('\u{1f252}', '\u{1f25f}'), + ('\u{1f266}', '\u{1f2ff}'), + ('\u{1f6d8}', '\u{1f6db}'), + ('\u{1f6ed}', '\u{1f6ef}'), + ('\u{1f6fd}', '\u{1f6ff}'), + ('\u{1f777}', '\u{1f77a}'), + ('\u{1f7da}', '\u{1f7df}'), + ('\u{1f7ec}', '\u{1f7ef}'), + ('\u{1f7f1}', '\u{1f7ff}'), + ('\u{1f80c}', '\u{1f80f}'), + ('\u{1f848}', '\u{1f84f}'), + ('\u{1f85a}', '\u{1f85f}'), + ('\u{1f888}', '\u{1f88f}'), + ('\u{1f8ae}', '\u{1f8af}'), + ('\u{1f8b2}', '\u{1f8ff}'), + ('\u{1fa54}', '\u{1fa5f}'), + ('\u{1fa6e}', '\u{1fa6f}'), + ('\u{1fa7d}', '\u{1fa7f}'), + ('\u{1fa89}', '\u{1fa8f}'), + ('\u{1fabe}', '\u{1fabe}'), + ('\u{1fac6}', '\u{1facd}'), + ('\u{1fadc}', '\u{1fadf}'), + ('\u{1fae9}', '\u{1faef}'), + ('\u{1faf9}', '\u{1faff}'), + ('\u{1fb93}', '\u{1fb93}'), + ('\u{1fbcb}', '\u{1fbef}'), + ('\u{1fbfa}', '\u{1ffff}'), + ('\u{2a6e0}', '\u{2a6ff}'), + ('\u{2b73a}', '\u{2b73f}'), + ('\u{2b81e}', '\u{2b81f}'), + ('\u{2cea2}', '\u{2ceaf}'), + ('\u{2ebe1}', '\u{2f7ff}'), + ('\u{2fa1e}', '\u{2ffff}'), + ('\u{3134b}', '\u{3134f}'), + ('\u{323b0}', '\u{e00ff}'), + ('\u{e01f0}', '\u{10ffff}'), +]; + +pub const OTHER_LETTER: &'static [(char, char)] = &[ + ('ª', 'ª'), + ('º', 'º'), + ('ƻ', 'ƻ'), + ('ǀ', 'ǃ'), + ('ʔ', 'ʔ'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('ؠ', 'ؿ'), + ('ف', 'ي'), + ('ٮ', 'ٯ'), + ('ٱ', 'ۓ'), + ('ە', 'ە'), + ('ۮ', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ࠀ', 'ࠕ'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣈ'), + ('ऄ', 'ह'), + ('ऽ', 'ऽ'), + ('ॐ', 'ॐ'), + ('क़', 'ॡ'), + ('ॲ', 'ঀ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('ੲ', 'ੴ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ઽ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('ૹ', 'ૹ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('ୱ', 'ୱ'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ௐ', 'ௐ'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('ಀ', 'ಀ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಽ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('ೱ', 'ೲ'), + ('ഄ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ൎ', 'ൎ'), + ('ൔ', 'ൖ'), + ('ൟ', 'ൡ'), + ('ൺ', 'ൿ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ก', 'ะ'), + ('า', 'ำ'), + ('เ', 'ๅ'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ະ'), + ('າ', 'ຳ'), + ('ຽ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('ྈ', 'ྌ'), + ('က', 'ဪ'), + ('ဿ', 'ဿ'), + ('ၐ', 'ၕ'), + ('ၚ', 'ၝ'), + ('ၡ', 'ၡ'), + ('ၥ', 'ၦ'), + ('ၮ', 'ၰ'), + ('ၵ', 'ႁ'), + ('ႎ', 'ႎ'), + ('ᄀ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛱ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('ᜟ', 'ᜱ'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ក', 'ឳ'), + ('ៜ', 'ៜ'), + ('ᠠ', 'ᡂ'), + ('ᡄ', 'ᡸ'), + ('ᢀ', 'ᢄ'), + ('ᢇ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᥐ', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('ᨀ', 'ᨖ'), + ('ᨠ', 'ᩔ'), + ('ᬅ', 'ᬳ'), + ('ᭅ', 'ᭌ'), + ('ᮃ', 'ᮠ'), + ('ᮮ', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᰀ', 'ᰣ'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱷ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ℵ', 'ℸ'), + ('ⴰ', 'ⵧ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('〆', '〆'), + ('〼', '〼'), + ('ぁ', 'ゖ'), + ('ゟ', 'ゟ'), + ('ァ', 'ヺ'), + ('ヿ', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꀔ'), + ('ꀖ', 'ꒌ'), + ('ꓐ', 'ꓷ'), + ('ꔀ', 'ꘋ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('ꙮ', 'ꙮ'), + ('ꚠ', 'ꛥ'), + ('ꞏ', 'ꞏ'), + ('ꟷ', 'ꟷ'), + ('ꟻ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠢ'), + ('ꡀ', 'ꡳ'), + ('ꢂ', 'ꢳ'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', 'ꣾ'), + ('ꤊ', 'ꤥ'), + ('ꤰ', 'ꥆ'), + ('ꥠ', 'ꥼ'), + ('ꦄ', 'ꦲ'), + ('ꧠ', 'ꧤ'), + ('ꧧ', 'ꧯ'), + ('ꧺ', 'ꧾ'), + ('ꨀ', 'ꨨ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꩠ', 'ꩯ'), + ('ꩱ', 'ꩶ'), + ('ꩺ', 'ꩺ'), + ('ꩾ', 'ꪯ'), + ('ꪱ', 'ꪱ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪽ'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫜ'), + ('ꫠ', 'ꫪ'), + ('ꫲ', 'ꫲ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꯀ', 'ꯢ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('יִ', 'יִ'), + ('ײַ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('ｦ', 'ｯ'), + ('ｱ', 'ﾝ'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍀'), + ('𐍂', '𐍉'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐑐', '𐒝'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐴀', '𐴣'), + ('𐺀', '𐺩'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀃', '𑀷'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂃', '𑂯'), + ('𑃐', '𑃨'), + ('𑄃', '𑄦'), + ('𑅄', '𑅄'), + ('𑅇', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('𑆃', '𑆲'), + ('𑇁', '𑇄'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '𑈫'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '𑋞'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑍐', '𑍐'), + ('𑍝', '𑍡'), + ('𑐀', '𑐴'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '𑖮'), + ('𑗘', '𑗛'), + ('𑘀', '𑘯'), + ('𑙄', '𑙄'), + ('𑚀', '𑚪'), + ('𑚸', '𑚸'), + ('𑜀', '𑜚'), + ('𑝀', '𑝆'), + ('𑠀', '𑠫'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑦠', '𑦧'), + ('𑦪', '𑧐'), + ('𑧡', '𑧡'), + ('𑧣', '𑧣'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨺', '𑨺'), + ('𑩐', '𑩐'), + ('𑩜', '𑪉'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '𑰮'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶉'), + ('𑶘', '𑶘'), + ('𑻠', '𑻲'), + ('𑼂', '𑼂'), + ('𑼄', '𑼐'), + ('𑼒', '𑼳'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖼀', '𖽊'), + ('𖽐', '𖽐'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𝼊', '𝼊'), + ('𞄀', '𞄬'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓪'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const OTHER_NUMBER: &'static [(char, char)] = &[ + ('²', '³'), + ('¹', '¹'), + ('¼', '¾'), + ('৴', '৹'), + ('୲', '୷'), + ('௰', '௲'), + ('౸', '౾'), + ('൘', '൞'), + ('൰', '൸'), + ('༪', '༳'), + ('፩', '፼'), + ('៰', '៹'), + ('᧚', '᧚'), + ('⁰', '⁰'), + ('⁴', '⁹'), + ('₀', '₉'), + ('⅐', '⅟'), + ('↉', '↉'), + ('①', '⒛'), + ('⓪', '⓿'), + ('❶', '➓'), + ('⳽', '⳽'), + ('㆒', '㆕'), + ('㈠', '㈩'), + ('㉈', '㉏'), + ('㉑', '㉟'), + ('㊀', '㊉'), + ('㊱', '㊿'), + ('꠰', '꠵'), + ('𐄇', '𐄳'), + ('𐅵', '𐅸'), + ('𐆊', '𐆋'), + ('𐋡', '𐋻'), + ('𐌠', '𐌣'), + ('𐡘', '𐡟'), + ('𐡹', '𐡿'), + ('𐢧', '𐢯'), + ('𐣻', '𐣿'), + ('𐤖', '𐤛'), + ('𐦼', '𐦽'), + ('𐧀', '𐧏'), + ('𐧒', '𐧿'), + ('𐩀', '𐩈'), + ('𐩽', '𐩾'), + ('𐪝', '𐪟'), + ('𐫫', '𐫯'), + ('𐭘', '𐭟'), + ('𐭸', '𐭿'), + ('𐮩', '𐮯'), + ('𐳺', '𐳿'), + ('𐹠', '𐹾'), + ('𐼝', '𐼦'), + ('𐽑', '𐽔'), + ('𐿅', '𐿋'), + ('𑁒', '𑁥'), + ('𑇡', '𑇴'), + ('𑜺', '𑜻'), + ('𑣪', '𑣲'), + ('𑱚', '𑱬'), + ('𑿀', '𑿔'), + ('𖭛', '𖭡'), + ('𖺀', '𖺖'), + ('𝋀', '𝋓'), + ('𝋠', '𝋳'), + ('𝍠', '𝍸'), + ('𞣇', '𞣏'), + ('𞱱', '𞲫'), + ('𞲭', '𞲯'), + ('𞲱', '𞲴'), + ('𞴁', '𞴭'), + ('𞴯', '𞴽'), + ('🄀', '🄌'), +]; + +pub const OTHER_PUNCTUATION: &'static [(char, char)] = &[ + ('!', '#'), + ('%', '\''), + ('*', '*'), + (',', ','), + ('.', '/'), + (':', ';'), + ('?', '@'), + ('\\', '\\'), + ('¡', '¡'), + ('§', '§'), + ('¶', '·'), + ('¿', '¿'), + (';', ';'), + ('·', '·'), + ('՚', '՟'), + ('։', '։'), + ('׀', '׀'), + ('׃', '׃'), + ('׆', '׆'), + ('׳', '״'), + ('؉', '؊'), + ('،', '؍'), + ('؛', '؛'), + ('؝', '؟'), + ('٪', '٭'), + ('۔', '۔'), + ('܀', '܍'), + ('߷', '߹'), + ('࠰', '࠾'), + ('࡞', '࡞'), + ('।', '॥'), + ('॰', '॰'), + ('৽', '৽'), + ('੶', '੶'), + ('૰', '૰'), + ('౷', '౷'), + ('಄', '಄'), + ('෴', '෴'), + ('๏', '๏'), + ('๚', '๛'), + ('༄', '༒'), + ('༔', '༔'), + ('྅', '྅'), + ('࿐', '࿔'), + ('࿙', '࿚'), + ('၊', '၏'), + ('჻', '჻'), + ('፠', '፨'), + ('᙮', '᙮'), + ('᛫', '᛭'), + ('᜵', '᜶'), + ('។', '៖'), + ('៘', '៚'), + ('᠀', '᠅'), + ('᠇', '᠊'), + ('᥄', '᥅'), + ('᨞', '᨟'), + ('᪠', '᪦'), + ('᪨', '᪭'), + ('᭚', '᭠'), + ('᭽', '᭾'), + ('᯼', '᯿'), + ('᰻', '᰿'), + ('᱾', '᱿'), + ('᳀', '᳇'), + ('᳓', '᳓'), + ('‖', '‗'), + ('†', '‧'), + ('‰', '‸'), + ('※', '‾'), + ('⁁', '⁃'), + ('⁇', '⁑'), + ('⁓', '⁓'), + ('⁕', '⁞'), + ('⳹', '⳼'), + ('⳾', '⳿'), + ('⵰', '⵰'), + ('⸀', '⸁'), + ('⸆', '⸈'), + ('⸋', '⸋'), + ('⸎', '⸖'), + ('⸘', '⸙'), + ('⸛', '⸛'), + ('⸞', '⸟'), + ('⸪', '⸮'), + ('⸰', '⸹'), + ('⸼', '⸿'), + ('⹁', '⹁'), + ('⹃', '⹏'), + ('⹒', '⹔'), + ('、', '〃'), + ('〽', '〽'), + ('・', '・'), + ('꓾', '꓿'), + ('꘍', '꘏'), + ('꙳', '꙳'), + ('꙾', '꙾'), + ('꛲', '꛷'), + ('꡴', '꡷'), + ('꣎', '꣏'), + ('꣸', '꣺'), + ('꣼', '꣼'), + ('꤮', '꤯'), + ('꥟', '꥟'), + ('꧁', '꧍'), + ('꧞', '꧟'), + ('꩜', '꩟'), + ('꫞', '꫟'), + ('꫰', '꫱'), + ('꯫', '꯫'), + ('︐', '︖'), + ('︙', '︙'), + ('︰', '︰'), + ('﹅', '﹆'), + ('﹉', '﹌'), + ('﹐', '﹒'), + ('﹔', '﹗'), + ('﹟', '﹡'), + ('﹨', '﹨'), + ('﹪', '﹫'), + ('！', '＃'), + ('％', '＇'), + ('＊', '＊'), + ('，', '，'), + ('．', '／'), + ('：', '；'), + ('？', '＠'), + ('＼', '＼'), + ('｡', '｡'), + ('､', '･'), + ('𐄀', '𐄂'), + ('𐎟', '𐎟'), + ('𐏐', '𐏐'), + ('𐕯', '𐕯'), + ('𐡗', '𐡗'), + ('𐤟', '𐤟'), + ('𐤿', '𐤿'), + ('𐩐', '𐩘'), + ('𐩿', '𐩿'), + ('𐫰', '𐫶'), + ('𐬹', '𐬿'), + ('𐮙', '𐮜'), + ('𐽕', '𐽙'), + ('𐾆', '𐾉'), + ('𑁇', '𑁍'), + ('𑂻', '𑂼'), + ('𑂾', '𑃁'), + ('𑅀', '𑅃'), + ('𑅴', '𑅵'), + ('𑇅', '𑇈'), + ('𑇍', '𑇍'), + ('𑇛', '𑇛'), + ('𑇝', '𑇟'), + ('𑈸', '𑈽'), + ('𑊩', '𑊩'), + ('𑑋', '𑑏'), + ('𑑚', '𑑛'), + ('𑑝', '𑑝'), + ('𑓆', '𑓆'), + ('𑗁', '𑗗'), + ('𑙁', '𑙃'), + ('𑙠', '𑙬'), + ('𑚹', '𑚹'), + ('𑜼', '𑜾'), + ('𑠻', '𑠻'), + ('𑥄', '𑥆'), + ('𑧢', '𑧢'), + ('𑨿', '𑩆'), + ('𑪚', '𑪜'), + ('𑪞', '𑪢'), + ('𑬀', '𑬉'), + ('𑱁', '𑱅'), + ('𑱰', '𑱱'), + ('𑻷', '𑻸'), + ('𑽃', '𑽏'), + ('𑿿', '𑿿'), + ('𒑰', '𒑴'), + ('𒿱', '𒿲'), + ('𖩮', '𖩯'), + ('𖫵', '𖫵'), + ('𖬷', '𖬻'), + ('𖭄', '𖭄'), + ('𖺗', '𖺚'), + ('𖿢', '𖿢'), + ('𛲟', '𛲟'), + ('𝪇', '𝪋'), + ('𞥞', '𞥟'), +]; + +pub const OTHER_SYMBOL: &'static [(char, char)] = &[ + ('¦', '¦'), + ('©', '©'), + ('®', '®'), + ('°', '°'), + ('҂', '҂'), + ('֍', '֎'), + ('؎', '؏'), + ('۞', '۞'), + ('۩', '۩'), + ('۽', '۾'), + ('߶', '߶'), + ('৺', '৺'), + ('୰', '୰'), + ('௳', '௸'), + ('௺', '௺'), + ('౿', '౿'), + ('൏', '൏'), + ('൹', '൹'), + ('༁', '༃'), + ('༓', '༓'), + ('༕', '༗'), + ('༚', '༟'), + ('༴', '༴'), + ('༶', '༶'), + ('༸', '༸'), + ('྾', '࿅'), + ('࿇', '࿌'), + ('࿎', '࿏'), + ('࿕', '࿘'), + ('႞', '႟'), + ('᎐', '᎙'), + ('᙭', '᙭'), + ('᥀', '᥀'), + ('᧞', '᧿'), + ('᭡', '᭪'), + ('᭴', '᭼'), + ('℀', '℁'), + ('℃', '℆'), + ('℈', '℉'), + ('℔', '℔'), + ('№', '℗'), + ('℞', '℣'), + ('℥', '℥'), + ('℧', '℧'), + ('℩', '℩'), + ('℮', '℮'), + ('℺', '℻'), + ('⅊', '⅊'), + ('⅌', '⅍'), + ('⅏', '⅏'), + ('↊', '↋'), + ('↕', '↙'), + ('↜', '↟'), + ('↡', '↢'), + ('↤', '↥'), + ('↧', '↭'), + ('↯', '⇍'), + ('⇐', '⇑'), + ('⇓', '⇓'), + ('⇕', '⇳'), + ('⌀', '⌇'), + ('⌌', '⌟'), + ('⌢', '⌨'), + ('⌫', '⍻'), + ('⍽', '⎚'), + ('⎴', '⏛'), + ('⏢', '␦'), + ('⑀', '⑊'), + ('⒜', 'ⓩ'), + ('─', '▶'), + ('▸', '◀'), + ('◂', '◷'), + ('☀', '♮'), + ('♰', '❧'), + ('➔', '➿'), + ('⠀', '⣿'), + ('⬀', '⬯'), + ('⭅', '⭆'), + ('⭍', '⭳'), + ('⭶', '⮕'), + ('⮗', '⯿'), + ('⳥', '⳪'), + ('⹐', '⹑'), + ('⺀', '⺙'), + ('⺛', '⻳'), + ('⼀', '⿕'), + ('⿰', '⿻'), + ('〄', '〄'), + ('〒', '〓'), + ('〠', '〠'), + ('〶', '〷'), + ('〾', '〿'), + ('㆐', '㆑'), + ('㆖', '㆟'), + ('㇀', '㇣'), + ('㈀', '㈞'), + ('㈪', '㉇'), + ('㉐', '㉐'), + ('㉠', '㉿'), + ('㊊', '㊰'), + ('㋀', '㏿'), + ('䷀', '䷿'), + ('꒐', '꓆'), + ('꠨', '꠫'), + ('꠶', '꠷'), + ('꠹', '꠹'), + ('꩷', '꩹'), + ('﵀', '﵏'), + ('﷏', '﷏'), + ('﷽', '﷿'), + ('￤', '￤'), + ('￨', '￨'), + ('￭', '￮'), + ('', '�'), + ('𐄷', '𐄿'), + ('𐅹', '𐆉'), + ('𐆌', '𐆎'), + ('𐆐', '𐆜'), + ('𐆠', '𐆠'), + ('𐇐', '𐇼'), + ('𐡷', '𐡸'), + ('𐫈', '𐫈'), + ('𑜿', '𑜿'), + ('𑿕', '𑿜'), + ('𑿡', '𑿱'), + ('𖬼', '𖬿'), + ('𖭅', '𖭅'), + ('𛲜', '𛲜'), + ('𜽐', '𜿃'), + ('𝀀', '𝃵'), + ('𝄀', '𝄦'), + ('𝄩', '𝅘𝅥𝅲'), + ('𝅪', '𝅬'), + ('𝆃', '𝆄'), + ('𝆌', '𝆩'), + ('𝆮', '𝇪'), + ('𝈀', '𝉁'), + ('𝉅', '𝉅'), + ('𝌀', '𝍖'), + ('𝠀', '𝧿'), + ('𝨷', '𝨺'), + ('𝩭', '𝩴'), + ('𝩶', '𝪃'), + ('𝪅', '𝪆'), + ('𞅏', '𞅏'), + ('𞲬', '𞲬'), + ('𞴮', '𞴮'), + ('🀀', '🀫'), + ('🀰', '🂓'), + ('🂠', '🂮'), + ('🂱', '🂿'), + ('🃁', '🃏'), + ('🃑', '🃵'), + ('🄍', '🆭'), + ('🇦', '🈂'), + ('🈐', '🈻'), + ('🉀', '🉈'), + ('🉐', '🉑'), + ('🉠', '🉥'), + ('🌀', '🏺'), + ('🐀', '🛗'), + ('🛜', '🛬'), + ('🛰', '🛼'), + ('🜀', '🝶'), + ('🝻', '🟙'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🠀', '🠋'), + ('🠐', '🡇'), + ('🡐', '🡙'), + ('🡠', '🢇'), + ('🢐', '🢭'), + ('🢰', '🢱'), + ('🤀', '🩓'), + ('🩠', '🩭'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), + ('🬀', '🮒'), + ('🮔', '🯊'), +]; + +pub const PARAGRAPH_SEPARATOR: &'static [(char, char)] = + &[('\u{2029}', '\u{2029}')]; + +pub const PRIVATE_USE: &'static [(char, char)] = &[ + ('\u{e000}', '\u{f8ff}'), + ('\u{f0000}', '\u{ffffd}'), + ('\u{100000}', '\u{10fffd}'), +]; + +pub const PUNCTUATION: &'static [(char, char)] = &[ + ('!', '#'), + ('%', '*'), + (',', '/'), + (':', ';'), + ('?', '@'), + ('[', ']'), + ('_', '_'), + ('{', '{'), + ('}', '}'), + ('¡', '¡'), + ('§', '§'), + ('«', '«'), + ('¶', '·'), + ('»', '»'), + ('¿', '¿'), + (';', ';'), + ('·', '·'), + ('՚', '՟'), + ('։', '֊'), + ('־', '־'), + ('׀', '׀'), + ('׃', '׃'), + ('׆', '׆'), + ('׳', '״'), + ('؉', '؊'), + ('،', '؍'), + ('؛', '؛'), + ('؝', '؟'), + ('٪', '٭'), + ('۔', '۔'), + ('܀', '܍'), + ('߷', '߹'), + ('࠰', '࠾'), + ('࡞', '࡞'), + ('।', '॥'), + ('॰', '॰'), + ('৽', '৽'), + ('੶', '੶'), + ('૰', '૰'), + ('౷', '౷'), + ('಄', '಄'), + ('෴', '෴'), + ('๏', '๏'), + ('๚', '๛'), + ('༄', '༒'), + ('༔', '༔'), + ('༺', '༽'), + ('྅', '྅'), + ('࿐', '࿔'), + ('࿙', '࿚'), + ('၊', '၏'), + ('჻', '჻'), + ('፠', '፨'), + ('᐀', '᐀'), + ('᙮', '᙮'), + ('᚛', '᚜'), + ('᛫', '᛭'), + ('᜵', '᜶'), + ('។', '៖'), + ('៘', '៚'), + ('᠀', '᠊'), + ('᥄', '᥅'), + ('᨞', '᨟'), + ('᪠', '᪦'), + ('᪨', '᪭'), + ('᭚', '᭠'), + ('᭽', '᭾'), + ('᯼', '᯿'), + ('᰻', '᰿'), + ('᱾', '᱿'), + ('᳀', '᳇'), + ('᳓', '᳓'), + ('‐', '‧'), + ('‰', '⁃'), + ('⁅', '⁑'), + ('⁓', '⁞'), + ('⁽', '⁾'), + ('₍', '₎'), + ('⌈', '⌋'), + ('〈', '〉'), + ('❨', '❵'), + ('⟅', '⟆'), + ('⟦', '⟯'), + ('⦃', '⦘'), + ('⧘', '⧛'), + ('⧼', '⧽'), + ('⳹', '⳼'), + ('⳾', '⳿'), + ('⵰', '⵰'), + ('⸀', '⸮'), + ('⸰', '⹏'), + ('⹒', '⹝'), + ('、', '〃'), + ('〈', '】'), + ('〔', '〟'), + ('〰', '〰'), + ('〽', '〽'), + ('゠', '゠'), + ('・', '・'), + ('꓾', '꓿'), + ('꘍', '꘏'), + ('꙳', '꙳'), + ('꙾', '꙾'), + ('꛲', '꛷'), + ('꡴', '꡷'), + ('꣎', '꣏'), + ('꣸', '꣺'), + ('꣼', '꣼'), + ('꤮', '꤯'), + ('꥟', '꥟'), + ('꧁', '꧍'), + ('꧞', '꧟'), + ('꩜', '꩟'), + ('꫞', '꫟'), + ('꫰', '꫱'), + ('꯫', '꯫'), + ('﴾', '﴿'), + ('︐', '︙'), + ('︰', '﹒'), + ('﹔', '﹡'), + ('﹣', '﹣'), + ('﹨', '﹨'), + ('﹪', '﹫'), + ('！', '＃'), + ('％', '＊'), + ('，', '／'), + ('：', '；'), + ('？', '＠'), + ('［', '］'), + ('＿', '＿'), + ('｛', '｛'), + ('｝', '｝'), + ('｟', '･'), + ('𐄀', '𐄂'), + ('𐎟', '𐎟'), + ('𐏐', '𐏐'), + ('𐕯', '𐕯'), + ('𐡗', '𐡗'), + ('𐤟', '𐤟'), + ('𐤿', '𐤿'), + ('𐩐', '𐩘'), + ('𐩿', '𐩿'), + ('𐫰', '𐫶'), + ('𐬹', '𐬿'), + ('𐮙', '𐮜'), + ('𐺭', '𐺭'), + ('𐽕', '𐽙'), + ('𐾆', '𐾉'), + ('𑁇', '𑁍'), + ('𑂻', '𑂼'), + ('𑂾', '𑃁'), + ('𑅀', '𑅃'), + ('𑅴', '𑅵'), + ('𑇅', '𑇈'), + ('𑇍', '𑇍'), + ('𑇛', '𑇛'), + ('𑇝', '𑇟'), + ('𑈸', '𑈽'), + ('𑊩', '𑊩'), + ('𑑋', '𑑏'), + ('𑑚', '𑑛'), + ('𑑝', '𑑝'), + ('𑓆', '𑓆'), + ('𑗁', '𑗗'), + ('𑙁', '𑙃'), + ('𑙠', '𑙬'), + ('𑚹', '𑚹'), + ('𑜼', '𑜾'), + ('𑠻', '𑠻'), + ('𑥄', '𑥆'), + ('𑧢', '𑧢'), + ('𑨿', '𑩆'), + ('𑪚', '𑪜'), + ('𑪞', '𑪢'), + ('𑬀', '𑬉'), + ('𑱁', '𑱅'), + ('𑱰', '𑱱'), + ('𑻷', '𑻸'), + ('𑽃', '𑽏'), + ('𑿿', '𑿿'), + ('𒑰', '𒑴'), + ('𒿱', '𒿲'), + ('𖩮', '𖩯'), + ('𖫵', '𖫵'), + ('𖬷', '𖬻'), + ('𖭄', '𖭄'), + ('𖺗', '𖺚'), + ('𖿢', '𖿢'), + ('𛲟', '𛲟'), + ('𝪇', '𝪋'), + ('𞥞', '𞥟'), +]; + +pub const SEPARATOR: &'static [(char, char)] = &[ + (' ', ' '), + ('\u{a0}', '\u{a0}'), + ('\u{1680}', '\u{1680}'), + ('\u{2000}', '\u{200a}'), + ('\u{2028}', '\u{2029}'), + ('\u{202f}', '\u{202f}'), + ('\u{205f}', '\u{205f}'), + ('\u{3000}', '\u{3000}'), +]; + +pub const SPACE_SEPARATOR: &'static [(char, char)] = &[ + (' ', ' '), + ('\u{a0}', '\u{a0}'), + ('\u{1680}', '\u{1680}'), + ('\u{2000}', '\u{200a}'), + ('\u{202f}', '\u{202f}'), + ('\u{205f}', '\u{205f}'), + ('\u{3000}', '\u{3000}'), +]; + +pub const SPACING_MARK: &'static [(char, char)] = &[ + ('ः', 'ः'), + ('ऻ', 'ऻ'), + ('ा', 'ी'), + ('ॉ', 'ौ'), + ('ॎ', 'ॏ'), + ('ং', 'ঃ'), + ('\u{9be}', 'ী'), + ('ে', 'ৈ'), + ('ো', 'ৌ'), + ('\u{9d7}', '\u{9d7}'), + ('ਃ', 'ਃ'), + ('ਾ', 'ੀ'), + ('ઃ', 'ઃ'), + ('ા', 'ી'), + ('ૉ', 'ૉ'), + ('ો', 'ૌ'), + ('ଂ', 'ଃ'), + ('\u{b3e}', '\u{b3e}'), + ('ୀ', 'ୀ'), + ('େ', 'ୈ'), + ('ୋ', 'ୌ'), + ('\u{b57}', '\u{b57}'), + ('\u{bbe}', 'ி'), + ('ு', 'ூ'), + ('ெ', 'ை'), + ('ொ', 'ௌ'), + ('\u{bd7}', '\u{bd7}'), + ('ఁ', 'ః'), + ('ు', 'ౄ'), + ('ಂ', 'ಃ'), + ('ಾ', 'ಾ'), + ('ೀ', 'ೄ'), + ('ೇ', 'ೈ'), + ('ೊ', 'ೋ'), + ('\u{cd5}', '\u{cd6}'), + ('ೳ', 'ೳ'), + ('ം', 'ഃ'), + ('\u{d3e}', 'ീ'), + ('െ', 'ൈ'), + ('ൊ', 'ൌ'), + ('\u{d57}', '\u{d57}'), + ('ං', 'ඃ'), + ('\u{dcf}', 'ෑ'), + ('ෘ', '\u{ddf}'), + ('ෲ', 'ෳ'), + ('༾', '༿'), + ('ཿ', 'ཿ'), + ('ါ', 'ာ'), + ('ေ', 'ေ'), + ('း', 'း'), + ('ျ', 'ြ'), + ('ၖ', 'ၗ'), + ('ၢ', 'ၤ'), + ('ၧ', 'ၭ'), + ('ႃ', 'ႄ'), + ('ႇ', 'ႌ'), + ('ႏ', 'ႏ'), + ('ႚ', 'ႜ'), + ('᜕', '᜕'), + ('᜴', '᜴'), + ('ា', 'ា'), + ('ើ', 'ៅ'), + ('ះ', 'ៈ'), + ('ᤣ', 'ᤦ'), + ('ᤩ', 'ᤫ'), + ('ᤰ', 'ᤱ'), + ('ᤳ', 'ᤸ'), + ('ᨙ', 'ᨚ'), + ('ᩕ', 'ᩕ'), + ('ᩗ', 'ᩗ'), + ('ᩡ', 'ᩡ'), + ('ᩣ', 'ᩤ'), + ('ᩭ', 'ᩲ'), + ('ᬄ', 'ᬄ'), + ('\u{1b35}', '\u{1b35}'), + ('ᬻ', 'ᬻ'), + ('ᬽ', 'ᭁ'), + ('ᭃ', '᭄'), + ('ᮂ', 'ᮂ'), + ('ᮡ', 'ᮡ'), + ('ᮦ', 'ᮧ'), + ('᮪', '᮪'), + ('ᯧ', 'ᯧ'), + ('ᯪ', 'ᯬ'), + ('ᯮ', 'ᯮ'), + ('᯲', '᯳'), + ('ᰤ', 'ᰫ'), + ('ᰴ', 'ᰵ'), + ('᳡', '᳡'), + ('᳷', '᳷'), + ('\u{302e}', '\u{302f}'), + ('ꠣ', 'ꠤ'), + ('ꠧ', 'ꠧ'), + ('ꢀ', 'ꢁ'), + ('ꢴ', 'ꣃ'), + ('ꥒ', '꥓'), + ('ꦃ', 'ꦃ'), + ('ꦴ', 'ꦵ'), + ('ꦺ', 'ꦻ'), + ('ꦾ', '꧀'), + ('ꨯ', 'ꨰ'), + ('ꨳ', 'ꨴ'), + ('ꩍ', 'ꩍ'), + ('ꩻ', 'ꩻ'), + ('ꩽ', 'ꩽ'), + ('ꫫ', 'ꫫ'), + ('ꫮ', 'ꫯ'), + ('ꫵ', 'ꫵ'), + ('ꯣ', 'ꯤ'), + ('ꯦ', 'ꯧ'), + ('ꯩ', 'ꯪ'), + ('꯬', '꯬'), + ('𑀀', '𑀀'), + ('𑀂', '𑀂'), + ('𑂂', '𑂂'), + ('𑂰', '𑂲'), + ('𑂷', '𑂸'), + ('𑄬', '𑄬'), + ('𑅅', '𑅆'), + ('𑆂', '𑆂'), + ('𑆳', '𑆵'), + ('𑆿', '𑇀'), + ('𑇎', '𑇎'), + ('𑈬', '𑈮'), + ('𑈲', '𑈳'), + ('𑈵', '𑈵'), + ('𑋠', '𑋢'), + ('𑌂', '𑌃'), + ('\u{1133e}', '𑌿'), + ('𑍁', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('\u{11357}', '\u{11357}'), + ('𑍢', '𑍣'), + ('𑐵', '𑐷'), + ('𑑀', '𑑁'), + ('𑑅', '𑑅'), + ('\u{114b0}', '𑒲'), + ('𑒹', '𑒹'), + ('𑒻', '𑒾'), + ('𑓁', '𑓁'), + ('\u{115af}', '𑖱'), + ('𑖸', '𑖻'), + ('𑖾', '𑖾'), + ('𑘰', '𑘲'), + ('𑘻', '𑘼'), + ('𑘾', '𑘾'), + ('𑚬', '𑚬'), + ('𑚮', '𑚯'), + ('𑚶', '𑚶'), + ('𑜠', '𑜡'), + ('𑜦', '𑜦'), + ('𑠬', '𑠮'), + ('𑠸', '𑠸'), + ('\u{11930}', '𑤵'), + ('𑤷', '𑤸'), + ('𑤽', '𑤽'), + ('𑥀', '𑥀'), + ('𑥂', '𑥂'), + ('𑧑', '𑧓'), + ('𑧜', '𑧟'), + ('𑧤', '𑧤'), + ('𑨹', '𑨹'), + ('𑩗', '𑩘'), + ('𑪗', '𑪗'), + ('𑰯', '𑰯'), + ('𑰾', '𑰾'), + ('𑲩', '𑲩'), + ('𑲱', '𑲱'), + ('𑲴', '𑲴'), + ('𑶊', '𑶎'), + ('𑶓', '𑶔'), + ('𑶖', '𑶖'), + ('𑻵', '𑻶'), + ('𑼃', '𑼃'), + ('𑼴', '𑼵'), + ('𑼾', '𑼿'), + ('𑽁', '𑽁'), + ('𖽑', '𖾇'), + ('𖿰', '𖿱'), + ('\u{1d165}', '𝅦'), + ('𝅭', '\u{1d172}'), +]; + +pub const SYMBOL: &'static [(char, char)] = &[ + ('$', '$'), + ('+', '+'), + ('<', '>'), + ('^', '^'), + ('`', '`'), + ('|', '|'), + ('~', '~'), + ('¢', '¦'), + ('¨', '©'), + ('¬', '¬'), + ('®', '±'), + ('´', '´'), + ('¸', '¸'), + ('×', '×'), + ('÷', '÷'), + ('˂', '˅'), + ('˒', '˟'), + ('˥', '˫'), + ('˭', '˭'), + ('˯', '˿'), + ('͵', '͵'), + ('΄', '΅'), + ('϶', '϶'), + ('҂', '҂'), + ('֍', '֏'), + ('؆', '؈'), + ('؋', '؋'), + ('؎', '؏'), + ('۞', '۞'), + ('۩', '۩'), + ('۽', '۾'), + ('߶', '߶'), + ('߾', '߿'), + ('࢈', '࢈'), + ('৲', '৳'), + ('৺', '৻'), + ('૱', '૱'), + ('୰', '୰'), + ('௳', '௺'), + ('౿', '౿'), + ('൏', '൏'), + ('൹', '൹'), + ('฿', '฿'), + ('༁', '༃'), + ('༓', '༓'), + ('༕', '༗'), + ('༚', '༟'), + ('༴', '༴'), + ('༶', '༶'), + ('༸', '༸'), + ('྾', '࿅'), + ('࿇', '࿌'), + ('࿎', '࿏'), + ('࿕', '࿘'), + ('႞', '႟'), + ('᎐', '᎙'), + ('᙭', '᙭'), + ('៛', '៛'), + ('᥀', '᥀'), + ('᧞', '᧿'), + ('᭡', '᭪'), + ('᭴', '᭼'), + ('᾽', '᾽'), + ('᾿', '῁'), + ('῍', '῏'), + ('῝', '῟'), + ('῭', '`'), + ('´', '῾'), + ('⁄', '⁄'), + ('⁒', '⁒'), + ('⁺', '⁼'), + ('₊', '₌'), + ('₠', '⃀'), + ('℀', '℁'), + ('℃', '℆'), + ('℈', '℉'), + ('℔', '℔'), + ('№', '℘'), + ('℞', '℣'), + ('℥', '℥'), + ('℧', '℧'), + ('℩', '℩'), + ('℮', '℮'), + ('℺', '℻'), + ('⅀', '⅄'), + ('⅊', '⅍'), + ('⅏', '⅏'), + ('↊', '↋'), + ('←', '⌇'), + ('⌌', '⌨'), + ('⌫', '␦'), + ('⑀', '⑊'), + ('⒜', 'ⓩ'), + ('─', '❧'), + ('➔', '⟄'), + ('⟇', '⟥'), + ('⟰', '⦂'), + ('⦙', '⧗'), + ('⧜', '⧻'), + ('⧾', '⭳'), + ('⭶', '⮕'), + ('⮗', '⯿'), + ('⳥', '⳪'), + ('⹐', '⹑'), + ('⺀', '⺙'), + ('⺛', '⻳'), + ('⼀', '⿕'), + ('⿰', '⿻'), + ('〄', '〄'), + ('〒', '〓'), + ('〠', '〠'), + ('〶', '〷'), + ('〾', '〿'), + ('゛', '゜'), + ('㆐', '㆑'), + ('㆖', '㆟'), + ('㇀', '㇣'), + ('㈀', '㈞'), + ('㈪', '㉇'), + ('㉐', '㉐'), + ('㉠', '㉿'), + ('㊊', '㊰'), + ('㋀', '㏿'), + ('䷀', '䷿'), + ('꒐', '꓆'), + ('꜀', '꜖'), + ('꜠', '꜡'), + ('꞉', '꞊'), + ('꠨', '꠫'), + ('꠶', '꠹'), + ('꩷', '꩹'), + ('꭛', '꭛'), + ('꭪', '꭫'), + ('﬩', '﬩'), + ('﮲', '﯂'), + ('﵀', '﵏'), + ('﷏', '﷏'), + ('﷼', '﷿'), + ('﹢', '﹢'), + ('﹤', '﹦'), + ('﹩', '﹩'), + ('＄', '＄'), + ('＋', '＋'), + ('＜', '＞'), + ('＾', '＾'), + ('｀', '｀'), + ('｜', '｜'), + ('～', '～'), + ('￠', '￦'), + ('￨', '￮'), + ('', '�'), + ('𐄷', '𐄿'), + ('𐅹', '𐆉'), + ('𐆌', '𐆎'), + ('𐆐', '𐆜'), + ('𐆠', '𐆠'), + ('𐇐', '𐇼'), + ('𐡷', '𐡸'), + ('𐫈', '𐫈'), + ('𑜿', '𑜿'), + ('𑿕', '𑿱'), + ('𖬼', '𖬿'), + ('𖭅', '𖭅'), + ('𛲜', '𛲜'), + ('𜽐', '𜿃'), + ('𝀀', '𝃵'), + ('𝄀', '𝄦'), + ('𝄩', '𝅘𝅥𝅲'), + ('𝅪', '𝅬'), + ('𝆃', '𝆄'), + ('𝆌', '𝆩'), + ('𝆮', '𝇪'), + ('𝈀', '𝉁'), + ('𝉅', '𝉅'), + ('𝌀', '𝍖'), + ('𝛁', '𝛁'), + ('𝛛', '𝛛'), + ('𝛻', '𝛻'), + ('𝜕', '𝜕'), + ('𝜵', '𝜵'), + ('𝝏', '𝝏'), + ('𝝯', '𝝯'), + ('𝞉', '𝞉'), + ('𝞩', '𝞩'), + ('𝟃', '𝟃'), + ('𝠀', '𝧿'), + ('𝨷', '𝨺'), + ('𝩭', '𝩴'), + ('𝩶', '𝪃'), + ('𝪅', '𝪆'), + ('𞅏', '𞅏'), + ('𞋿', '𞋿'), + ('𞲬', '𞲬'), + ('𞲰', '𞲰'), + ('𞴮', '𞴮'), + ('𞻰', '𞻱'), + ('🀀', '🀫'), + ('🀰', '🂓'), + ('🂠', '🂮'), + ('🂱', '🂿'), + ('🃁', '🃏'), + ('🃑', '🃵'), + ('🄍', '🆭'), + ('🇦', '🈂'), + ('🈐', '🈻'), + ('🉀', '🉈'), + ('🉐', '🉑'), + ('🉠', '🉥'), + ('🌀', '🛗'), + ('🛜', '🛬'), + ('🛰', '🛼'), + ('🜀', '🝶'), + ('🝻', '🟙'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🠀', '🠋'), + ('🠐', '🡇'), + ('🡐', '🡙'), + ('🡠', '🢇'), + ('🢐', '🢭'), + ('🢰', '🢱'), + ('🤀', '🩓'), + ('🩠', '🩭'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), + ('🬀', '🮒'), + ('🮔', '🯊'), +]; + +pub const TITLECASE_LETTER: &'static [(char, char)] = &[ + ('Dž', 'Dž'), + ('Lj', 'Lj'), + ('Nj', 'Nj'), + ('Dz', 'Dz'), + ('ᾈ', 'ᾏ'), + ('ᾘ', 'ᾟ'), + ('ᾨ', 'ᾯ'), + ('ᾼ', 'ᾼ'), + ('ῌ', 'ῌ'), + ('ῼ', 'ῼ'), +]; + +pub const UNASSIGNED: &'static [(char, char)] = &[ + ('\u{378}', '\u{379}'), + ('\u{380}', '\u{383}'), + ('\u{38b}', '\u{38b}'), + ('\u{38d}', '\u{38d}'), + ('\u{3a2}', '\u{3a2}'), + ('\u{530}', '\u{530}'), + ('\u{557}', '\u{558}'), + ('\u{58b}', '\u{58c}'), + ('\u{590}', '\u{590}'), + ('\u{5c8}', '\u{5cf}'), + ('\u{5eb}', '\u{5ee}'), + ('\u{5f5}', '\u{5ff}'), + ('\u{70e}', '\u{70e}'), + ('\u{74b}', '\u{74c}'), + ('\u{7b2}', '\u{7bf}'), + ('\u{7fb}', '\u{7fc}'), + ('\u{82e}', '\u{82f}'), + ('\u{83f}', '\u{83f}'), + ('\u{85c}', '\u{85d}'), + ('\u{85f}', '\u{85f}'), + ('\u{86b}', '\u{86f}'), + ('\u{88f}', '\u{88f}'), + ('\u{892}', '\u{897}'), + ('\u{984}', '\u{984}'), + ('\u{98d}', '\u{98e}'), + ('\u{991}', '\u{992}'), + ('\u{9a9}', '\u{9a9}'), + ('\u{9b1}', '\u{9b1}'), + ('\u{9b3}', '\u{9b5}'), + ('\u{9ba}', '\u{9bb}'), + ('\u{9c5}', '\u{9c6}'), + ('\u{9c9}', '\u{9ca}'), + ('\u{9cf}', '\u{9d6}'), + ('\u{9d8}', '\u{9db}'), + ('\u{9de}', '\u{9de}'), + ('\u{9e4}', '\u{9e5}'), + ('\u{9ff}', '\u{a00}'), + ('\u{a04}', '\u{a04}'), + ('\u{a0b}', '\u{a0e}'), + ('\u{a11}', '\u{a12}'), + ('\u{a29}', '\u{a29}'), + ('\u{a31}', '\u{a31}'), + ('\u{a34}', '\u{a34}'), + ('\u{a37}', '\u{a37}'), + ('\u{a3a}', '\u{a3b}'), + ('\u{a3d}', '\u{a3d}'), + ('\u{a43}', '\u{a46}'), + ('\u{a49}', '\u{a4a}'), + ('\u{a4e}', '\u{a50}'), + ('\u{a52}', '\u{a58}'), + ('\u{a5d}', '\u{a5d}'), + ('\u{a5f}', '\u{a65}'), + ('\u{a77}', '\u{a80}'), + ('\u{a84}', '\u{a84}'), + ('\u{a8e}', '\u{a8e}'), + ('\u{a92}', '\u{a92}'), + ('\u{aa9}', '\u{aa9}'), + ('\u{ab1}', '\u{ab1}'), + ('\u{ab4}', '\u{ab4}'), + ('\u{aba}', '\u{abb}'), + ('\u{ac6}', '\u{ac6}'), + ('\u{aca}', '\u{aca}'), + ('\u{ace}', '\u{acf}'), + ('\u{ad1}', '\u{adf}'), + ('\u{ae4}', '\u{ae5}'), + ('\u{af2}', '\u{af8}'), + ('\u{b00}', '\u{b00}'), + ('\u{b04}', '\u{b04}'), + ('\u{b0d}', '\u{b0e}'), + ('\u{b11}', '\u{b12}'), + ('\u{b29}', '\u{b29}'), + ('\u{b31}', '\u{b31}'), + ('\u{b34}', '\u{b34}'), + ('\u{b3a}', '\u{b3b}'), + ('\u{b45}', '\u{b46}'), + ('\u{b49}', '\u{b4a}'), + ('\u{b4e}', '\u{b54}'), + ('\u{b58}', '\u{b5b}'), + ('\u{b5e}', '\u{b5e}'), + ('\u{b64}', '\u{b65}'), + ('\u{b78}', '\u{b81}'), + ('\u{b84}', '\u{b84}'), + ('\u{b8b}', '\u{b8d}'), + ('\u{b91}', '\u{b91}'), + ('\u{b96}', '\u{b98}'), + ('\u{b9b}', '\u{b9b}'), + ('\u{b9d}', '\u{b9d}'), + ('\u{ba0}', '\u{ba2}'), + ('\u{ba5}', '\u{ba7}'), + ('\u{bab}', '\u{bad}'), + ('\u{bba}', '\u{bbd}'), + ('\u{bc3}', '\u{bc5}'), + ('\u{bc9}', '\u{bc9}'), + ('\u{bce}', '\u{bcf}'), + ('\u{bd1}', '\u{bd6}'), + ('\u{bd8}', '\u{be5}'), + ('\u{bfb}', '\u{bff}'), + ('\u{c0d}', '\u{c0d}'), + ('\u{c11}', '\u{c11}'), + ('\u{c29}', '\u{c29}'), + ('\u{c3a}', '\u{c3b}'), + ('\u{c45}', '\u{c45}'), + ('\u{c49}', '\u{c49}'), + ('\u{c4e}', '\u{c54}'), + ('\u{c57}', '\u{c57}'), + ('\u{c5b}', '\u{c5c}'), + ('\u{c5e}', '\u{c5f}'), + ('\u{c64}', '\u{c65}'), + ('\u{c70}', '\u{c76}'), + ('\u{c8d}', '\u{c8d}'), + ('\u{c91}', '\u{c91}'), + ('\u{ca9}', '\u{ca9}'), + ('\u{cb4}', '\u{cb4}'), + ('\u{cba}', '\u{cbb}'), + ('\u{cc5}', '\u{cc5}'), + ('\u{cc9}', '\u{cc9}'), + ('\u{cce}', '\u{cd4}'), + ('\u{cd7}', '\u{cdc}'), + ('\u{cdf}', '\u{cdf}'), + ('\u{ce4}', '\u{ce5}'), + ('\u{cf0}', '\u{cf0}'), + ('\u{cf4}', '\u{cff}'), + ('\u{d0d}', '\u{d0d}'), + ('\u{d11}', '\u{d11}'), + ('\u{d45}', '\u{d45}'), + ('\u{d49}', '\u{d49}'), + ('\u{d50}', '\u{d53}'), + ('\u{d64}', '\u{d65}'), + ('\u{d80}', '\u{d80}'), + ('\u{d84}', '\u{d84}'), + ('\u{d97}', '\u{d99}'), + ('\u{db2}', '\u{db2}'), + ('\u{dbc}', '\u{dbc}'), + ('\u{dbe}', '\u{dbf}'), + ('\u{dc7}', '\u{dc9}'), + ('\u{dcb}', '\u{dce}'), + ('\u{dd5}', '\u{dd5}'), + ('\u{dd7}', '\u{dd7}'), + ('\u{de0}', '\u{de5}'), + ('\u{df0}', '\u{df1}'), + ('\u{df5}', '\u{e00}'), + ('\u{e3b}', '\u{e3e}'), + ('\u{e5c}', '\u{e80}'), + ('\u{e83}', '\u{e83}'), + ('\u{e85}', '\u{e85}'), + ('\u{e8b}', '\u{e8b}'), + ('\u{ea4}', '\u{ea4}'), + ('\u{ea6}', '\u{ea6}'), + ('\u{ebe}', '\u{ebf}'), + ('\u{ec5}', '\u{ec5}'), + ('\u{ec7}', '\u{ec7}'), + ('\u{ecf}', '\u{ecf}'), + ('\u{eda}', '\u{edb}'), + ('\u{ee0}', '\u{eff}'), + ('\u{f48}', '\u{f48}'), + ('\u{f6d}', '\u{f70}'), + ('\u{f98}', '\u{f98}'), + ('\u{fbd}', '\u{fbd}'), + ('\u{fcd}', '\u{fcd}'), + ('\u{fdb}', '\u{fff}'), + ('\u{10c6}', '\u{10c6}'), + ('\u{10c8}', '\u{10cc}'), + ('\u{10ce}', '\u{10cf}'), + ('\u{1249}', '\u{1249}'), + ('\u{124e}', '\u{124f}'), + ('\u{1257}', '\u{1257}'), + ('\u{1259}', '\u{1259}'), + ('\u{125e}', '\u{125f}'), + ('\u{1289}', '\u{1289}'), + ('\u{128e}', '\u{128f}'), + ('\u{12b1}', '\u{12b1}'), + ('\u{12b6}', '\u{12b7}'), + ('\u{12bf}', '\u{12bf}'), + ('\u{12c1}', '\u{12c1}'), + ('\u{12c6}', '\u{12c7}'), + ('\u{12d7}', '\u{12d7}'), + ('\u{1311}', 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('\u{1b133}', '\u{1b14f}'), + ('\u{1b153}', '\u{1b154}'), + ('\u{1b156}', '\u{1b163}'), + ('\u{1b168}', '\u{1b16f}'), + ('\u{1b2fc}', '\u{1bbff}'), + ('\u{1bc6b}', '\u{1bc6f}'), + ('\u{1bc7d}', '\u{1bc7f}'), + ('\u{1bc89}', '\u{1bc8f}'), + ('\u{1bc9a}', '\u{1bc9b}'), + ('\u{1bca4}', '\u{1ceff}'), + ('\u{1cf2e}', '\u{1cf2f}'), + ('\u{1cf47}', '\u{1cf4f}'), + ('\u{1cfc4}', '\u{1cfff}'), + ('\u{1d0f6}', '\u{1d0ff}'), + ('\u{1d127}', '\u{1d128}'), + ('\u{1d1eb}', '\u{1d1ff}'), + ('\u{1d246}', '\u{1d2bf}'), + ('\u{1d2d4}', '\u{1d2df}'), + ('\u{1d2f4}', '\u{1d2ff}'), + ('\u{1d357}', '\u{1d35f}'), + ('\u{1d379}', '\u{1d3ff}'), + ('\u{1d455}', '\u{1d455}'), + ('\u{1d49d}', '\u{1d49d}'), + ('\u{1d4a0}', '\u{1d4a1}'), + ('\u{1d4a3}', '\u{1d4a4}'), + ('\u{1d4a7}', '\u{1d4a8}'), + ('\u{1d4ad}', '\u{1d4ad}'), + ('\u{1d4ba}', '\u{1d4ba}'), + ('\u{1d4bc}', '\u{1d4bc}'), + ('\u{1d4c4}', '\u{1d4c4}'), + ('\u{1d506}', '\u{1d506}'), + ('\u{1d50b}', '\u{1d50c}'), + ('\u{1d515}', '\u{1d515}'), + ('\u{1d51d}', '\u{1d51d}'), + ('\u{1d53a}', '\u{1d53a}'), + ('\u{1d53f}', '\u{1d53f}'), + ('\u{1d545}', '\u{1d545}'), + ('\u{1d547}', '\u{1d549}'), + ('\u{1d551}', '\u{1d551}'), + ('\u{1d6a6}', '\u{1d6a7}'), + ('\u{1d7cc}', '\u{1d7cd}'), + ('\u{1da8c}', '\u{1da9a}'), + ('\u{1daa0}', '\u{1daa0}'), + ('\u{1dab0}', '\u{1deff}'), + ('\u{1df1f}', '\u{1df24}'), + ('\u{1df2b}', '\u{1dfff}'), + ('\u{1e007}', '\u{1e007}'), + ('\u{1e019}', '\u{1e01a}'), + ('\u{1e022}', '\u{1e022}'), + ('\u{1e025}', '\u{1e025}'), + ('\u{1e02b}', '\u{1e02f}'), + ('\u{1e06e}', '\u{1e08e}'), + ('\u{1e090}', '\u{1e0ff}'), + ('\u{1e12d}', '\u{1e12f}'), + ('\u{1e13e}', '\u{1e13f}'), + ('\u{1e14a}', '\u{1e14d}'), + ('\u{1e150}', '\u{1e28f}'), + ('\u{1e2af}', '\u{1e2bf}'), + ('\u{1e2fa}', '\u{1e2fe}'), + ('\u{1e300}', '\u{1e4cf}'), + ('\u{1e4fa}', '\u{1e7df}'), + ('\u{1e7e7}', '\u{1e7e7}'), + ('\u{1e7ec}', '\u{1e7ec}'), + ('\u{1e7ef}', '\u{1e7ef}'), + ('\u{1e7ff}', '\u{1e7ff}'), + ('\u{1e8c5}', '\u{1e8c6}'), + ('\u{1e8d7}', '\u{1e8ff}'), + ('\u{1e94c}', '\u{1e94f}'), + ('\u{1e95a}', '\u{1e95d}'), + ('\u{1e960}', '\u{1ec70}'), + ('\u{1ecb5}', '\u{1ed00}'), + ('\u{1ed3e}', '\u{1edff}'), + ('\u{1ee04}', '\u{1ee04}'), + ('\u{1ee20}', '\u{1ee20}'), + ('\u{1ee23}', '\u{1ee23}'), + ('\u{1ee25}', '\u{1ee26}'), + ('\u{1ee28}', '\u{1ee28}'), + ('\u{1ee33}', '\u{1ee33}'), + ('\u{1ee38}', '\u{1ee38}'), + ('\u{1ee3a}', '\u{1ee3a}'), + ('\u{1ee3c}', '\u{1ee41}'), + ('\u{1ee43}', '\u{1ee46}'), + ('\u{1ee48}', '\u{1ee48}'), + ('\u{1ee4a}', '\u{1ee4a}'), + ('\u{1ee4c}', '\u{1ee4c}'), + ('\u{1ee50}', '\u{1ee50}'), + ('\u{1ee53}', '\u{1ee53}'), + ('\u{1ee55}', '\u{1ee56}'), + ('\u{1ee58}', '\u{1ee58}'), + ('\u{1ee5a}', '\u{1ee5a}'), + ('\u{1ee5c}', '\u{1ee5c}'), + ('\u{1ee5e}', '\u{1ee5e}'), + ('\u{1ee60}', '\u{1ee60}'), + ('\u{1ee63}', '\u{1ee63}'), + ('\u{1ee65}', '\u{1ee66}'), + ('\u{1ee6b}', '\u{1ee6b}'), + ('\u{1ee73}', '\u{1ee73}'), + ('\u{1ee78}', '\u{1ee78}'), + ('\u{1ee7d}', '\u{1ee7d}'), + ('\u{1ee7f}', '\u{1ee7f}'), + ('\u{1ee8a}', '\u{1ee8a}'), + ('\u{1ee9c}', '\u{1eea0}'), + ('\u{1eea4}', '\u{1eea4}'), + ('\u{1eeaa}', '\u{1eeaa}'), + ('\u{1eebc}', '\u{1eeef}'), + ('\u{1eef2}', '\u{1efff}'), + ('\u{1f02c}', '\u{1f02f}'), + ('\u{1f094}', '\u{1f09f}'), + ('\u{1f0af}', '\u{1f0b0}'), + ('\u{1f0c0}', '\u{1f0c0}'), + ('\u{1f0d0}', '\u{1f0d0}'), + ('\u{1f0f6}', '\u{1f0ff}'), + ('\u{1f1ae}', '\u{1f1e5}'), + ('\u{1f203}', '\u{1f20f}'), + ('\u{1f23c}', '\u{1f23f}'), + ('\u{1f249}', '\u{1f24f}'), + ('\u{1f252}', '\u{1f25f}'), + ('\u{1f266}', '\u{1f2ff}'), + ('\u{1f6d8}', '\u{1f6db}'), + ('\u{1f6ed}', '\u{1f6ef}'), + ('\u{1f6fd}', '\u{1f6ff}'), + ('\u{1f777}', '\u{1f77a}'), + ('\u{1f7da}', '\u{1f7df}'), + ('\u{1f7ec}', '\u{1f7ef}'), + ('\u{1f7f1}', '\u{1f7ff}'), + ('\u{1f80c}', '\u{1f80f}'), + ('\u{1f848}', '\u{1f84f}'), + ('\u{1f85a}', '\u{1f85f}'), + ('\u{1f888}', '\u{1f88f}'), + ('\u{1f8ae}', '\u{1f8af}'), + ('\u{1f8b2}', '\u{1f8ff}'), + ('\u{1fa54}', '\u{1fa5f}'), + ('\u{1fa6e}', '\u{1fa6f}'), + ('\u{1fa7d}', '\u{1fa7f}'), + ('\u{1fa89}', '\u{1fa8f}'), + ('\u{1fabe}', '\u{1fabe}'), + ('\u{1fac6}', '\u{1facd}'), + ('\u{1fadc}', '\u{1fadf}'), + ('\u{1fae9}', '\u{1faef}'), + ('\u{1faf9}', '\u{1faff}'), + ('\u{1fb93}', '\u{1fb93}'), + ('\u{1fbcb}', '\u{1fbef}'), + ('\u{1fbfa}', '\u{1ffff}'), + ('\u{2a6e0}', '\u{2a6ff}'), + ('\u{2b73a}', '\u{2b73f}'), + ('\u{2b81e}', '\u{2b81f}'), + ('\u{2cea2}', '\u{2ceaf}'), + ('\u{2ebe1}', '\u{2f7ff}'), + ('\u{2fa1e}', '\u{2ffff}'), + ('\u{3134b}', '\u{3134f}'), + ('\u{323b0}', '\u{e0000}'), + ('\u{e0002}', '\u{e001f}'), + ('\u{e0080}', '\u{e00ff}'), + ('\u{e01f0}', '\u{effff}'), + ('\u{ffffe}', '\u{fffff}'), + ('\u{10fffe}', '\u{10ffff}'), +]; + +pub const UPPERCASE_LETTER: &'static [(char, char)] = &[ + ('A', 'Z'), + ('À', 'Ö'), + ('Ø', 'Þ'), + ('Ā', 'Ā'), + ('Ă', 'Ă'), + ('Ą', 'Ą'), + ('Ć', 'Ć'), + ('Ĉ', 'Ĉ'), + ('Ċ', 'Ċ'), + ('Č', 'Č'), + ('Ď', 'Ď'), + ('Đ', 'Đ'), + ('Ē', 'Ē'), + ('Ĕ', 'Ĕ'), + ('Ė', 'Ė'), + ('Ę', 'Ę'), + ('Ě', 'Ě'), + ('Ĝ', 'Ĝ'), + ('Ğ', 'Ğ'), + ('Ġ', 'Ġ'), + ('Ģ', 'Ģ'), + ('Ĥ', 'Ĥ'), + ('Ħ', 'Ħ'), + ('Ĩ', 'Ĩ'), + ('Ī', 'Ī'), + ('Ĭ', 'Ĭ'), + ('Į', 'Į'), + ('İ', 'İ'), + ('IJ', 'IJ'), + ('Ĵ', 'Ĵ'), + ('Ķ', 'Ķ'), + ('Ĺ', 'Ĺ'), + ('Ļ', 'Ļ'), + ('Ľ', 'Ľ'), + ('Ŀ', 'Ŀ'), + ('Ł', 'Ł'), + ('Ń', 'Ń'), + ('Ņ', 'Ņ'), + ('Ň', 'Ň'), + ('Ŋ', 'Ŋ'), + ('Ō', 'Ō'), + ('Ŏ', 'Ŏ'), + ('Ő', 'Ő'), + ('Œ', 'Œ'), + ('Ŕ', 'Ŕ'), + ('Ŗ', 'Ŗ'), + ('Ř', 'Ř'), + ('Ś', 'Ś'), + ('Ŝ', 'Ŝ'), + ('Ş', 'Ş'), + ('Š', 'Š'), + ('Ţ', 'Ţ'), + ('Ť', 'Ť'), + ('Ŧ', 'Ŧ'), + ('Ũ', 'Ũ'), + ('Ū', 'Ū'), + ('Ŭ', 'Ŭ'), + ('Ů', 'Ů'), + ('Ű', 'Ű'), + ('Ų', 'Ų'), + ('Ŵ', 'Ŵ'), + ('Ŷ', 'Ŷ'), + ('Ÿ', 'Ź'), + ('Ż', 'Ż'), + ('Ž', 'Ž'), + ('Ɓ', 'Ƃ'), + ('Ƅ', 'Ƅ'), + ('Ɔ', 'Ƈ'), + ('Ɖ', 'Ƌ'), + ('Ǝ', 'Ƒ'), + ('Ɠ', 'Ɣ'), + ('Ɩ', 'Ƙ'), + ('Ɯ', 'Ɲ'), + ('Ɵ', 'Ơ'), + ('Ƣ', 'Ƣ'), + ('Ƥ', 'Ƥ'), + ('Ʀ', 'Ƨ'), + ('Ʃ', 'Ʃ'), + ('Ƭ', 'Ƭ'), + ('Ʈ', 'Ư'), + ('Ʊ', 'Ƴ'), + ('Ƶ', 'Ƶ'), + ('Ʒ', 'Ƹ'), + ('Ƽ', 'Ƽ'), + ('DŽ', 'DŽ'), + ('LJ', 'LJ'), + ('NJ', 'NJ'), + ('Ǎ', 'Ǎ'), + ('Ǐ', 'Ǐ'), + ('Ǒ', 'Ǒ'), + ('Ǔ', 'Ǔ'), + ('Ǖ', 'Ǖ'), + ('Ǘ', 'Ǘ'), + ('Ǚ', 'Ǚ'), + ('Ǜ', 'Ǜ'), + ('Ǟ', 'Ǟ'), + ('Ǡ', 'Ǡ'), + ('Ǣ', 'Ǣ'), + ('Ǥ', 'Ǥ'), + ('Ǧ', 'Ǧ'), + ('Ǩ', 'Ǩ'), + ('Ǫ', 'Ǫ'), + ('Ǭ', 'Ǭ'), + ('Ǯ', 'Ǯ'), + ('DZ', 'DZ'), + ('Ǵ', 'Ǵ'), + ('Ƕ', 'Ǹ'), + ('Ǻ', 'Ǻ'), + ('Ǽ', 'Ǽ'), + ('Ǿ', 'Ǿ'), + ('Ȁ', 'Ȁ'), + ('Ȃ', 'Ȃ'), + ('Ȅ', 'Ȅ'), + ('Ȇ', 'Ȇ'), + ('Ȉ', 'Ȉ'), + ('Ȋ', 'Ȋ'), + ('Ȍ', 'Ȍ'), + ('Ȏ', 'Ȏ'), + ('Ȑ', 'Ȑ'), + ('Ȓ', 'Ȓ'), + ('Ȕ', 'Ȕ'), + ('Ȗ', 'Ȗ'), + ('Ș', 'Ș'), + ('Ț', 'Ț'), + ('Ȝ', 'Ȝ'), + ('Ȟ', 'Ȟ'), + ('Ƞ', 'Ƞ'), + ('Ȣ', 'Ȣ'), + ('Ȥ', 'Ȥ'), + ('Ȧ', 'Ȧ'), + ('Ȩ', 'Ȩ'), + ('Ȫ', 'Ȫ'), + ('Ȭ', 'Ȭ'), + ('Ȯ', 'Ȯ'), + ('Ȱ', 'Ȱ'), + ('Ȳ', 'Ȳ'), + ('Ⱥ', 'Ȼ'), + ('Ƚ', 'Ⱦ'), + ('Ɂ', 'Ɂ'), + ('Ƀ', 'Ɇ'), + ('Ɉ', 'Ɉ'), + ('Ɋ', 'Ɋ'), + ('Ɍ', 'Ɍ'), + ('Ɏ', 'Ɏ'), + ('Ͱ', 'Ͱ'), + ('Ͳ', 'Ͳ'), + ('Ͷ', 'Ͷ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ώ'), + ('Α', 'Ρ'), + ('Σ', 'Ϋ'), + ('Ϗ', 'Ϗ'), + ('ϒ', 'ϔ'), + ('Ϙ', 'Ϙ'), + ('Ϛ', 'Ϛ'), + ('Ϝ', 'Ϝ'), + ('Ϟ', 'Ϟ'), + ('Ϡ', 'Ϡ'), + ('Ϣ', 'Ϣ'), + ('Ϥ', 'Ϥ'), + ('Ϧ', 'Ϧ'), + ('Ϩ', 'Ϩ'), + ('Ϫ', 'Ϫ'), + ('Ϭ', 'Ϭ'), + ('Ϯ', 'Ϯ'), + ('ϴ', 'ϴ'), + ('Ϸ', 'Ϸ'), + ('Ϲ', 'Ϻ'), + ('Ͻ', 'Я'), + ('Ѡ', 'Ѡ'), + ('Ѣ', 'Ѣ'), + ('Ѥ', 'Ѥ'), + ('Ѧ', 'Ѧ'), + ('Ѩ', 'Ѩ'), + ('Ѫ', 'Ѫ'), + ('Ѭ', 'Ѭ'), + ('Ѯ', 'Ѯ'), + ('Ѱ', 'Ѱ'), + ('Ѳ', 'Ѳ'), + ('Ѵ', 'Ѵ'), + ('Ѷ', 'Ѷ'), + ('Ѹ', 'Ѹ'), + ('Ѻ', 'Ѻ'), + ('Ѽ', 'Ѽ'), + ('Ѿ', 'Ѿ'), + ('Ҁ', 'Ҁ'), + ('Ҋ', 'Ҋ'), + ('Ҍ', 'Ҍ'), + ('Ҏ', 'Ҏ'), + ('Ґ', 'Ґ'), + ('Ғ', 'Ғ'), + ('Ҕ', 'Ҕ'), + ('Җ', 'Җ'), + ('Ҙ', 'Ҙ'), + ('Қ', 'Қ'), + ('Ҝ', 'Ҝ'), + ('Ҟ', 'Ҟ'), + ('Ҡ', 'Ҡ'), + ('Ң', 'Ң'), + ('Ҥ', 'Ҥ'), + ('Ҧ', 'Ҧ'), + ('Ҩ', 'Ҩ'), + ('Ҫ', 'Ҫ'), + ('Ҭ', 'Ҭ'), + ('Ү', 'Ү'), + ('Ұ', 'Ұ'), + ('Ҳ', 'Ҳ'), + ('Ҵ', 'Ҵ'), + ('Ҷ', 'Ҷ'), + ('Ҹ', 'Ҹ'), + ('Һ', 'Һ'), + ('Ҽ', 'Ҽ'), + ('Ҿ', 'Ҿ'), + ('Ӏ', 'Ӂ'), + ('Ӄ', 'Ӄ'), + ('Ӆ', 'Ӆ'), + ('Ӈ', 'Ӈ'), + ('Ӊ', 'Ӊ'), + ('Ӌ', 'Ӌ'), + ('Ӎ', 'Ӎ'), + ('Ӑ', 'Ӑ'), + ('Ӓ', 'Ӓ'), + ('Ӕ', 'Ӕ'), + ('Ӗ', 'Ӗ'), + ('Ә', 'Ә'), + ('Ӛ', 'Ӛ'), + ('Ӝ', 'Ӝ'), + ('Ӟ', 'Ӟ'), + ('Ӡ', 'Ӡ'), + ('Ӣ', 'Ӣ'), + ('Ӥ', 'Ӥ'), + ('Ӧ', 'Ӧ'), + ('Ө', 'Ө'), + ('Ӫ', 'Ӫ'), + ('Ӭ', 'Ӭ'), + ('Ӯ', 'Ӯ'), + ('Ӱ', 'Ӱ'), + ('Ӳ', 'Ӳ'), + ('Ӵ', 'Ӵ'), + ('Ӷ', 'Ӷ'), + ('Ӹ', 'Ӹ'), + ('Ӻ', 'Ӻ'), + ('Ӽ', 'Ӽ'), + ('Ӿ', 'Ӿ'), + ('Ԁ', 'Ԁ'), + ('Ԃ', 'Ԃ'), + ('Ԅ', 'Ԅ'), + ('Ԇ', 'Ԇ'), + ('Ԉ', 'Ԉ'), + ('Ԋ', 'Ԋ'), + ('Ԍ', 'Ԍ'), + ('Ԏ', 'Ԏ'), + ('Ԑ', 'Ԑ'), + ('Ԓ', 'Ԓ'), + ('Ԕ', 'Ԕ'), + ('Ԗ', 'Ԗ'), + ('Ԙ', 'Ԙ'), + ('Ԛ', 'Ԛ'), + ('Ԝ', 'Ԝ'), + ('Ԟ', 'Ԟ'), + ('Ԡ', 'Ԡ'), + ('Ԣ', 'Ԣ'), + ('Ԥ', 'Ԥ'), + ('Ԧ', 'Ԧ'), + ('Ԩ', 'Ԩ'), + ('Ԫ', 'Ԫ'), + ('Ԭ', 'Ԭ'), + ('Ԯ', 'Ԯ'), + ('Ա', 'Ֆ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('Ꭰ', 'Ᏽ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('Ḁ', 'Ḁ'), + ('Ḃ', 'Ḃ'), + ('Ḅ', 'Ḅ'), + ('Ḇ', 'Ḇ'), + ('Ḉ', 'Ḉ'), + ('Ḋ', 'Ḋ'), + ('Ḍ', 'Ḍ'), + ('Ḏ', 'Ḏ'), + ('Ḑ', 'Ḑ'), + ('Ḓ', 'Ḓ'), + ('Ḕ', 'Ḕ'), + ('Ḗ', 'Ḗ'), + ('Ḙ', 'Ḙ'), + ('Ḛ', 'Ḛ'), + ('Ḝ', 'Ḝ'), + ('Ḟ', 'Ḟ'), + ('Ḡ', 'Ḡ'), + ('Ḣ', 'Ḣ'), + ('Ḥ', 'Ḥ'), + ('Ḧ', 'Ḧ'), + ('Ḩ', 'Ḩ'), + ('Ḫ', 'Ḫ'), + ('Ḭ', 'Ḭ'), + ('Ḯ', 'Ḯ'), + ('Ḱ', 'Ḱ'), + ('Ḳ', 'Ḳ'), + ('Ḵ', 'Ḵ'), + ('Ḷ', 'Ḷ'), + ('Ḹ', 'Ḹ'), + ('Ḻ', 'Ḻ'), + ('Ḽ', 'Ḽ'), + ('Ḿ', 'Ḿ'), + ('Ṁ', 'Ṁ'), + ('Ṃ', 'Ṃ'), + ('Ṅ', 'Ṅ'), + ('Ṇ', 'Ṇ'), + ('Ṉ', 'Ṉ'), + ('Ṋ', 'Ṋ'), + ('Ṍ', 'Ṍ'), + ('Ṏ', 'Ṏ'), + ('Ṑ', 'Ṑ'), + ('Ṓ', 'Ṓ'), + ('Ṕ', 'Ṕ'), + ('Ṗ', 'Ṗ'), + ('Ṙ', 'Ṙ'), + ('Ṛ', 'Ṛ'), + ('Ṝ', 'Ṝ'), + ('Ṟ', 'Ṟ'), + ('Ṡ', 'Ṡ'), + ('Ṣ', 'Ṣ'), + ('Ṥ', 'Ṥ'), + ('Ṧ', 'Ṧ'), + ('Ṩ', 'Ṩ'), + ('Ṫ', 'Ṫ'), + ('Ṭ', 'Ṭ'), + ('Ṯ', 'Ṯ'), + ('Ṱ', 'Ṱ'), + ('Ṳ', 'Ṳ'), + ('Ṵ', 'Ṵ'), + ('Ṷ', 'Ṷ'), + ('Ṹ', 'Ṹ'), + ('Ṻ', 'Ṻ'), + ('Ṽ', 'Ṽ'), + ('Ṿ', 'Ṿ'), + ('Ẁ', 'Ẁ'), + ('Ẃ', 'Ẃ'), + ('Ẅ', 'Ẅ'), + ('Ẇ', 'Ẇ'), + ('Ẉ', 'Ẉ'), + ('Ẋ', 'Ẋ'), + ('Ẍ', 'Ẍ'), + ('Ẏ', 'Ẏ'), + ('Ẑ', 'Ẑ'), + ('Ẓ', 'Ẓ'), + ('Ẕ', 'Ẕ'), + ('ẞ', 'ẞ'), + ('Ạ', 'Ạ'), + ('Ả', 'Ả'), + ('Ấ', 'Ấ'), + ('Ầ', 'Ầ'), + ('Ẩ', 'Ẩ'), + ('Ẫ', 'Ẫ'), + ('Ậ', 'Ậ'), + ('Ắ', 'Ắ'), + ('Ằ', 'Ằ'), + ('Ẳ', 'Ẳ'), + ('Ẵ', 'Ẵ'), + ('Ặ', 'Ặ'), + ('Ẹ', 'Ẹ'), + ('Ẻ', 'Ẻ'), + ('Ẽ', 'Ẽ'), + ('Ế', 'Ế'), + ('Ề', 'Ề'), + ('Ể', 'Ể'), + ('Ễ', 'Ễ'), + ('Ệ', 'Ệ'), + ('Ỉ', 'Ỉ'), + ('Ị', 'Ị'), + ('Ọ', 'Ọ'), + ('Ỏ', 'Ỏ'), + ('Ố', 'Ố'), + ('Ồ', 'Ồ'), + ('Ổ', 'Ổ'), + ('Ỗ', 'Ỗ'), + ('Ộ', 'Ộ'), + ('Ớ', 'Ớ'), + ('Ờ', 'Ờ'), + ('Ở', 'Ở'), + ('Ỡ', 'Ỡ'), + ('Ợ', 'Ợ'), + ('Ụ', 'Ụ'), + ('Ủ', 'Ủ'), + ('Ứ', 'Ứ'), + ('Ừ', 'Ừ'), + ('Ử', 'Ử'), + ('Ữ', 'Ữ'), + ('Ự', 'Ự'), + ('Ỳ', 'Ỳ'), + ('Ỵ', 'Ỵ'), + ('Ỷ', 'Ỷ'), + ('Ỹ', 'Ỹ'), + ('Ỻ', 'Ỻ'), + ('Ỽ', 'Ỽ'), + ('Ỿ', 'Ỿ'), + ('Ἀ', 'Ἇ'), + ('Ἐ', 'Ἕ'), + ('Ἠ', 'Ἧ'), + ('Ἰ', 'Ἷ'), + ('Ὀ', 'Ὅ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'Ὗ'), + ('Ὠ', 'Ὧ'), + ('Ᾰ', 'Ά'), + ('Ὲ', 'Ή'), + ('Ῐ', 'Ί'), + ('Ῠ', 'Ῥ'), + ('Ὸ', 'Ώ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℋ', 'ℍ'), + ('ℐ', 'ℒ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℰ', 'ℳ'), + ('ℾ', 'ℿ'), + ('ⅅ', 'ⅅ'), + ('Ↄ', 'Ↄ'), + ('Ⰰ', 'Ⱟ'), + ('Ⱡ', 'Ⱡ'), + ('Ɫ', 'Ɽ'), + ('Ⱨ', 'Ⱨ'), + ('Ⱪ', 'Ⱪ'), + ('Ⱬ', 'Ⱬ'), + ('Ɑ', 'Ɒ'), + ('Ⱳ', 'Ⱳ'), + ('Ⱶ', 'Ⱶ'), + ('Ȿ', 'Ⲁ'), + ('Ⲃ', 'Ⲃ'), + ('Ⲅ', 'Ⲅ'), + ('Ⲇ', 'Ⲇ'), + ('Ⲉ', 'Ⲉ'), + ('Ⲋ', 'Ⲋ'), + ('Ⲍ', 'Ⲍ'), + ('Ⲏ', 'Ⲏ'), + ('Ⲑ', 'Ⲑ'), + ('Ⲓ', 'Ⲓ'), + ('Ⲕ', 'Ⲕ'), + ('Ⲗ', 'Ⲗ'), + ('Ⲙ', 'Ⲙ'), + ('Ⲛ', 'Ⲛ'), + ('Ⲝ', 'Ⲝ'), + ('Ⲟ', 'Ⲟ'), + ('Ⲡ', 'Ⲡ'), + ('Ⲣ', 'Ⲣ'), + ('Ⲥ', 'Ⲥ'), + ('Ⲧ', 'Ⲧ'), + ('Ⲩ', 'Ⲩ'), + ('Ⲫ', 'Ⲫ'), + ('Ⲭ', 'Ⲭ'), + ('Ⲯ', 'Ⲯ'), + ('Ⲱ', 'Ⲱ'), + ('Ⲳ', 'Ⲳ'), + ('Ⲵ', 'Ⲵ'), + ('Ⲷ', 'Ⲷ'), + ('Ⲹ', 'Ⲹ'), + ('Ⲻ', 'Ⲻ'), + ('Ⲽ', 'Ⲽ'), + ('Ⲿ', 'Ⲿ'), + ('Ⳁ', 'Ⳁ'), + ('Ⳃ', 'Ⳃ'), + ('Ⳅ', 'Ⳅ'), + ('Ⳇ', 'Ⳇ'), + ('Ⳉ', 'Ⳉ'), + ('Ⳋ', 'Ⳋ'), + ('Ⳍ', 'Ⳍ'), + ('Ⳏ', 'Ⳏ'), + ('Ⳑ', 'Ⳑ'), + ('Ⳓ', 'Ⳓ'), + ('Ⳕ', 'Ⳕ'), + ('Ⳗ', 'Ⳗ'), + ('Ⳙ', 'Ⳙ'), + ('Ⳛ', 'Ⳛ'), + ('Ⳝ', 'Ⳝ'), + ('Ⳟ', 'Ⳟ'), + ('Ⳡ', 'Ⳡ'), + ('Ⳣ', 'Ⳣ'), + ('Ⳬ', 'Ⳬ'), + ('Ⳮ', 'Ⳮ'), + ('Ⳳ', 'Ⳳ'), + ('Ꙁ', 'Ꙁ'), + ('Ꙃ', 'Ꙃ'), + ('Ꙅ', 'Ꙅ'), + ('Ꙇ', 'Ꙇ'), + ('Ꙉ', 'Ꙉ'), + ('Ꙋ', 'Ꙋ'), + ('Ꙍ', 'Ꙍ'), + ('Ꙏ', 'Ꙏ'), + ('Ꙑ', 'Ꙑ'), + ('Ꙓ', 'Ꙓ'), + ('Ꙕ', 'Ꙕ'), + ('Ꙗ', 'Ꙗ'), + ('Ꙙ', 'Ꙙ'), + ('Ꙛ', 'Ꙛ'), + ('Ꙝ', 'Ꙝ'), + ('Ꙟ', 'Ꙟ'), + ('Ꙡ', 'Ꙡ'), + ('Ꙣ', 'Ꙣ'), + ('Ꙥ', 'Ꙥ'), + ('Ꙧ', 'Ꙧ'), + ('Ꙩ', 'Ꙩ'), + ('Ꙫ', 'Ꙫ'), + ('Ꙭ', 'Ꙭ'), + ('Ꚁ', 'Ꚁ'), + ('Ꚃ', 'Ꚃ'), + ('Ꚅ', 'Ꚅ'), + ('Ꚇ', 'Ꚇ'), + ('Ꚉ', 'Ꚉ'), + ('Ꚋ', 'Ꚋ'), + ('Ꚍ', 'Ꚍ'), + ('Ꚏ', 'Ꚏ'), + ('Ꚑ', 'Ꚑ'), + ('Ꚓ', 'Ꚓ'), + ('Ꚕ', 'Ꚕ'), + ('Ꚗ', 'Ꚗ'), + ('Ꚙ', 'Ꚙ'), + ('Ꚛ', 'Ꚛ'), + ('Ꜣ', 'Ꜣ'), + ('Ꜥ', 'Ꜥ'), + ('Ꜧ', 'Ꜧ'), + ('Ꜩ', 'Ꜩ'), + ('Ꜫ', 'Ꜫ'), + ('Ꜭ', 'Ꜭ'), + ('Ꜯ', 'Ꜯ'), + ('Ꜳ', 'Ꜳ'), + ('Ꜵ', 'Ꜵ'), + ('Ꜷ', 'Ꜷ'), + ('Ꜹ', 'Ꜹ'), + ('Ꜻ', 'Ꜻ'), + ('Ꜽ', 'Ꜽ'), + ('Ꜿ', 'Ꜿ'), + ('Ꝁ', 'Ꝁ'), + ('Ꝃ', 'Ꝃ'), + ('Ꝅ', 'Ꝅ'), + ('Ꝇ', 'Ꝇ'), + ('Ꝉ', 'Ꝉ'), + ('Ꝋ', 'Ꝋ'), + ('Ꝍ', 'Ꝍ'), + ('Ꝏ', 'Ꝏ'), + ('Ꝑ', 'Ꝑ'), + ('Ꝓ', 'Ꝓ'), + ('Ꝕ', 'Ꝕ'), + ('Ꝗ', 'Ꝗ'), + ('Ꝙ', 'Ꝙ'), + ('Ꝛ', 'Ꝛ'), + ('Ꝝ', 'Ꝝ'), + ('Ꝟ', 'Ꝟ'), + ('Ꝡ', 'Ꝡ'), + ('Ꝣ', 'Ꝣ'), + ('Ꝥ', 'Ꝥ'), + ('Ꝧ', 'Ꝧ'), + ('Ꝩ', 'Ꝩ'), + ('Ꝫ', 'Ꝫ'), + ('Ꝭ', 'Ꝭ'), + ('Ꝯ', 'Ꝯ'), + ('Ꝺ', 'Ꝺ'), + ('Ꝼ', 'Ꝼ'), + ('Ᵹ', 'Ꝿ'), + ('Ꞁ', 'Ꞁ'), + ('Ꞃ', 'Ꞃ'), + ('Ꞅ', 'Ꞅ'), + ('Ꞇ', 'Ꞇ'), + ('Ꞌ', 'Ꞌ'), + ('Ɥ', 'Ɥ'), + ('Ꞑ', 'Ꞑ'), + ('Ꞓ', 'Ꞓ'), + ('Ꞗ', 'Ꞗ'), + ('Ꞙ', 'Ꞙ'), + ('Ꞛ', 'Ꞛ'), + ('Ꞝ', 'Ꞝ'), + ('Ꞟ', 'Ꞟ'), + ('Ꞡ', 'Ꞡ'), + ('Ꞣ', 'Ꞣ'), + ('Ꞥ', 'Ꞥ'), + ('Ꞧ', 'Ꞧ'), + ('Ꞩ', 'Ꞩ'), + ('Ɦ', 'Ɪ'), + ('Ʞ', 'Ꞵ'), + ('Ꞷ', 'Ꞷ'), + ('Ꞹ', 'Ꞹ'), + ('Ꞻ', 'Ꞻ'), + ('Ꞽ', 'Ꞽ'), + ('Ꞿ', 'Ꞿ'), + ('Ꟁ', 'Ꟁ'), + ('Ꟃ', 'Ꟃ'), + ('Ꞔ', 'Ꟈ'), + ('Ꟊ', 'Ꟊ'), + ('Ꟑ', 'Ꟑ'), + ('Ꟗ', 'Ꟗ'), + ('Ꟙ', 'Ꟙ'), + ('Ꟶ', 'Ꟶ'), + ('Ａ', 'Ｚ'), + ('𐐀', '𐐧'), + ('𐒰', '𐓓'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐲀', '𐲲'), + ('𑢠', '𑢿'), + ('𖹀', '𖹟'), + ('𝐀', '𝐙'), + ('𝐴', '𝑍'), + ('𝑨', '𝒁'), + ('𝒜', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒵'), + ('𝓐', '𝓩'), + ('𝔄', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔸', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕬', '𝖅'), + ('𝖠', '𝖹'), + ('𝗔', '𝗭'), + ('𝘈', '𝘡'), + ('𝘼', '𝙕'), + ('𝙰', '𝚉'), + ('𝚨', '𝛀'), + ('𝛢', '𝛺'), + ('𝜜', '𝜴'), + ('𝝖', '𝝮'), + ('𝞐', '𝞨'), + ('𝟊', '𝟊'), + ('𞤀', '𞤡'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/grapheme_cluster_break.rs b/third_party/rust/regex-syntax/src/unicode_tables/grapheme_cluster_break.rs new file mode 100644 index 0000000000..294dfbdcc0 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/grapheme_cluster_break.rs @@ -0,0 +1,1416 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate grapheme-cluster-break ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("CR", CR), + ("Control", CONTROL), + ("Extend", EXTEND), + ("L", L), + ("LF", LF), + ("LV", LV), + ("LVT", LVT), + ("Prepend", PREPEND), + ("Regional_Indicator", REGIONAL_INDICATOR), + ("SpacingMark", SPACINGMARK), + ("T", T), + ("V", V), + ("ZWJ", ZWJ), +]; + +pub const CR: &'static [(char, char)] = &[('\r', '\r')]; + +pub const CONTROL: &'static [(char, char)] = &[ + ('\0', '\t'), + ('\u{b}', '\u{c}'), + ('\u{e}', '\u{1f}'), + ('\u{7f}', '\u{9f}'), + ('\u{ad}', '\u{ad}'), + ('\u{61c}', '\u{61c}'), + ('\u{180e}', '\u{180e}'), + ('\u{200b}', '\u{200b}'), + ('\u{200e}', '\u{200f}'), + ('\u{2028}', '\u{202e}'), + ('\u{2060}', '\u{206f}'), + ('\u{feff}', '\u{feff}'), + ('\u{fff0}', '\u{fffb}'), + ('\u{13430}', '\u{1343f}'), + ('\u{1bca0}', '\u{1bca3}'), + ('\u{1d173}', '\u{1d17a}'), + ('\u{e0000}', '\u{e001f}'), + ('\u{e0080}', '\u{e00ff}'), + ('\u{e01f0}', '\u{e0fff}'), +]; + +pub const EXTEND: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{483}', '\u{489}'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6df}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', '\u{7f3}'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{819}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('\u{898}', '\u{89f}'), + ('\u{8ca}', '\u{8e1}'), + ('\u{8e3}', '\u{902}'), + ('\u{93a}', '\u{93a}'), + ('\u{93c}', '\u{93c}'), + ('\u{941}', '\u{948}'), + ('\u{94d}', '\u{94d}'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', '\u{981}'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9be}', '\u{9be}'), + ('\u{9c1}', '\u{9c4}'), + ('\u{9cd}', '\u{9cd}'), + ('\u{9d7}', '\u{9d7}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', '\u{a02}'), + ('\u{a3c}', '\u{a3c}'), + ('\u{a41}', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', '\u{a82}'), + ('\u{abc}', '\u{abc}'), + ('\u{ac1}', '\u{ac5}'), + ('\u{ac7}', '\u{ac8}'), + ('\u{acd}', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', '\u{b01}'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3e}', '\u{b3f}'), + ('\u{b41}', '\u{b44}'), + ('\u{b4d}', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bbe}', '\u{bbe}'), + ('\u{bc0}', '\u{bc0}'), + ('\u{bcd}', '\u{bcd}'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', '\u{c00}'), + ('\u{c04}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', '\u{c40}'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', '\u{c81}'), + ('\u{cbc}', '\u{cbc}'), + ('\u{cbf}', '\u{cbf}'), + ('\u{cc2}', '\u{cc2}'), + ('\u{cc6}', '\u{cc6}'), + ('\u{ccc}', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{ce2}', '\u{ce3}'), + ('\u{d00}', '\u{d01}'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d3e}', '\u{d3e}'), + ('\u{d41}', '\u{d44}'), + ('\u{d4d}', '\u{d4d}'), + ('\u{d57}', '\u{d57}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', '\u{d81}'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dcf}'), + ('\u{dd2}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('\u{ddf}', '\u{ddf}'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e47}', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('\u{f71}', '\u{f7e}'), + ('\u{f80}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('\u{102d}', '\u{1030}'), + ('\u{1032}', '\u{1037}'), + ('\u{1039}', '\u{103a}'), + ('\u{103d}', '\u{103e}'), + ('\u{1058}', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{1082}'), + ('\u{1085}', '\u{1086}'), + ('\u{108d}', '\u{108d}'), + ('\u{109d}', '\u{109d}'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '\u{1714}'), + ('\u{1732}', '\u{1733}'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17b5}'), + ('\u{17b7}', '\u{17bd}'), + ('\u{17c6}', '\u{17c6}'), + ('\u{17c9}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', '\u{1922}'), + ('\u{1927}', '\u{1928}'), + ('\u{1932}', '\u{1932}'), + ('\u{1939}', '\u{193b}'), + ('\u{1a17}', '\u{1a18}'), + ('\u{1a1b}', '\u{1a1b}'), + ('\u{1a56}', '\u{1a56}'), + ('\u{1a58}', '\u{1a5e}'), + ('\u{1a60}', '\u{1a60}'), + ('\u{1a62}', '\u{1a62}'), + ('\u{1a65}', '\u{1a6c}'), + ('\u{1a73}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', '\u{1b03}'), + ('\u{1b34}', '\u{1b3a}'), + ('\u{1b3c}', '\u{1b3c}'), + ('\u{1b42}', '\u{1b42}'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '\u{1b81}'), + ('\u{1ba2}', '\u{1ba5}'), + ('\u{1ba8}', '\u{1ba9}'), + ('\u{1bab}', '\u{1bad}'), + ('\u{1be6}', '\u{1be6}'), + ('\u{1be8}', '\u{1be9}'), + ('\u{1bed}', '\u{1bed}'), + ('\u{1bef}', '\u{1bf1}'), + ('\u{1c2c}', '\u{1c33}'), + ('\u{1c36}', '\u{1c37}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce0}'), + ('\u{1ce2}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{200c}', '\u{200c}'), + ('\u{20d0}', '\u{20f0}'), + ('\u{2cef}', '\u{2cf1}'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', 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'\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('\u{11d90}', '\u{11d91}'), + ('\u{11d95}', '\u{11d95}'), + ('\u{11d97}', '\u{11d97}'), + ('\u{11ef3}', '\u{11ef4}'), + ('\u{11f00}', '\u{11f01}'), + ('\u{11f36}', '\u{11f3a}'), + ('\u{11f40}', '\u{11f40}'), + ('\u{11f42}', '\u{11f42}'), + ('\u{13440}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f4f}', '\u{16f4f}'), + ('\u{16f8f}', '\u{16f92}'), + ('\u{16fe4}', '\u{16fe4}'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d165}'), + ('\u{1d167}', '\u{1d169}'), + ('\u{1d16e}', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e4ec}', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e94a}'), + ('🏻', '🏿'), + ('\u{e0020}', '\u{e007f}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const L: &'static [(char, char)] = &[('ᄀ', 'ᅟ'), ('ꥠ', 'ꥼ')]; + +pub const LF: &'static [(char, char)] = &[('\n', '\n')]; + +pub const LV: &'static [(char, char)] = &[ + ('가', '가'), + ('개', '개'), + ('갸', '갸'), + ('걔', '걔'), + ('거', '거'), + ('게', '게'), + ('겨', '겨'), + ('계', '계'), + ('고', '고'), + ('과', '과'), + ('괘', '괘'), + ('괴', '괴'), + ('교', '교'), + ('구', '구'), + ('궈', '궈'), + ('궤', '궤'), + ('귀', '귀'), + ('규', '규'), + ('그', '그'), + ('긔', '긔'), + ('기', '기'), + ('까', '까'), + ('깨', '깨'), + ('꺄', '꺄'), + ('꺠', '꺠'), + ('꺼', '꺼'), + ('께', '께'), + ('껴', '껴'), + ('꼐', '꼐'), + ('꼬', '꼬'), + ('꽈', '꽈'), + ('꽤', '꽤'), + ('꾀', '꾀'), + ('꾜', '꾜'), + ('꾸', '꾸'), + ('꿔', '꿔'), + ('꿰', '꿰'), + ('뀌', '뀌'), + ('뀨', '뀨'), + ('끄', '끄'), + ('끠', '끠'), + ('끼', '끼'), + ('나', '나'), + ('내', '내'), + ('냐', '냐'), + ('냬', '냬'), + ('너', '너'), + ('네', '네'), + ('녀', '녀'), + ('녜', '녜'), + ('노', '노'), + ('놔', '놔'), + ('놰', '놰'), + ('뇌', '뇌'), + ('뇨', '뇨'), + ('누', '누'), + ('눠', '눠'), + ('눼', '눼'), + ('뉘', '뉘'), + ('뉴', '뉴'), + ('느', '느'), + ('늬', '늬'), + ('니', '니'), + ('다', '다'), + ('대', '대'), + ('댜', '댜'), + ('댸', '댸'), + ('더', '더'), + ('데', '데'), + ('뎌', '뎌'), + ('뎨', '뎨'), + ('도', '도'), + ('돠', '돠'), + ('돼', '돼'), + ('되', '되'), + ('됴', '됴'), + ('두', '두'), + ('둬', '둬'), + ('뒈', '뒈'), + ('뒤', '뒤'), + ('듀', '듀'), + ('드', '드'), + ('듸', '듸'), + ('디', '디'), + ('따', '따'), + ('때', '때'), + ('땨', '땨'), + ('떄', '떄'), + ('떠', '떠'), + ('떼', '떼'), + ('뗘', '뗘'), + ('뗴', '뗴'), + ('또', '또'), + ('똬', '똬'), + ('뙈', '뙈'), + ('뙤', '뙤'), + ('뚀', '뚀'), + ('뚜', '뚜'), + ('뚸', '뚸'), + ('뛔', '뛔'), + ('뛰', '뛰'), + ('뜌', '뜌'), + ('뜨', '뜨'), + ('띄', '띄'), + ('띠', '띠'), + ('라', '라'), + ('래', '래'), + ('랴', '랴'), + ('럐', '럐'), + ('러', '러'), + ('레', '레'), + ('려', '려'), + ('례', '례'), + ('로', '로'), + ('롸', '롸'), + ('뢔', '뢔'), + ('뢰', '뢰'), + ('료', '료'), + ('루', '루'), + ('뤄', '뤄'), + ('뤠', '뤠'), + ('뤼', '뤼'), + ('류', '류'), + ('르', '르'), + ('릐', '릐'), + ('리', '리'), + ('마', '마'), + ('매', '매'), + ('먀', '먀'), + ('먜', '먜'), + ('머', '머'), + ('메', '메'), + ('며', '며'), + ('몌', '몌'), + ('모', '모'), + ('뫄', '뫄'), + ('뫠', '뫠'), + ('뫼', '뫼'), + ('묘', '묘'), + ('무', '무'), + ('뭐', '뭐'), + ('뭬', '뭬'), + ('뮈', '뮈'), + ('뮤', '뮤'), + ('므', '므'), + ('믜', '믜'), + ('미', '미'), + ('바', '바'), + ('배', '배'), + ('뱌', '뱌'), + ('뱨', '뱨'), + ('버', '버'), + ('베', '베'), + ('벼', '벼'), + ('볘', '볘'), + ('보', '보'), + ('봐', '봐'), + ('봬', '봬'), + ('뵈', '뵈'), + ('뵤', '뵤'), + ('부', '부'), + ('붜', '붜'), + ('붸', '붸'), + ('뷔', '뷔'), + ('뷰', '뷰'), + ('브', '브'), + ('븨', '븨'), + ('비', '비'), + ('빠', '빠'), + ('빼', '빼'), + ('뺘', '뺘'), + ('뺴', '뺴'), + ('뻐', '뻐'), + ('뻬', '뻬'), + ('뼈', '뼈'), + ('뼤', '뼤'), + ('뽀', '뽀'), + ('뽜', '뽜'), + ('뽸', '뽸'), + ('뾔', '뾔'), + ('뾰', '뾰'), + ('뿌', '뿌'), + ('뿨', '뿨'), + ('쀄', '쀄'), + ('쀠', '쀠'), + ('쀼', '쀼'), + ('쁘', '쁘'), + ('쁴', '쁴'), + ('삐', '삐'), + ('사', '사'), + ('새', '새'), + ('샤', '샤'), + ('섀', '섀'), + ('서', '서'), + ('세', '세'), + ('셔', '셔'), + ('셰', '셰'), + ('소', '소'), + ('솨', '솨'), + ('쇄', '쇄'), + ('쇠', '쇠'), + ('쇼', '쇼'), + ('수', '수'), + ('숴', '숴'), + ('쉐', '쉐'), + ('쉬', '쉬'), + ('슈', '슈'), + ('스', '스'), + ('싀', '싀'), + ('시', '시'), + ('싸', '싸'), + ('쌔', '쌔'), + ('쌰', '쌰'), + ('썌', '썌'), + ('써', '써'), + ('쎄', '쎄'), + ('쎠', '쎠'), + ('쎼', '쎼'), + ('쏘', '쏘'), + ('쏴', '쏴'), + ('쐐', '쐐'), + ('쐬', '쐬'), + ('쑈', '쑈'), + ('쑤', '쑤'), + ('쒀', '쒀'), + ('쒜', '쒜'), + ('쒸', '쒸'), + ('쓔', '쓔'), + ('쓰', '쓰'), + ('씌', '씌'), + ('씨', '씨'), + ('아', '아'), + ('애', '애'), + ('야', '야'), + ('얘', '얘'), + ('어', '어'), + ('에', '에'), + ('여', '여'), + ('예', '예'), + ('오', '오'), + ('와', '와'), + ('왜', '왜'), + ('외', '외'), + ('요', '요'), + ('우', '우'), + ('워', '워'), + ('웨', '웨'), + ('위', '위'), + ('유', '유'), + ('으', '으'), + ('의', '의'), + ('이', '이'), + ('자', '자'), + ('재', '재'), + ('쟈', '쟈'), + ('쟤', '쟤'), + ('저', '저'), + ('제', '제'), + ('져', '져'), + ('졔', '졔'), + ('조', '조'), + ('좌', '좌'), + ('좨', '좨'), + ('죄', '죄'), + ('죠', '죠'), + ('주', '주'), + ('줘', '줘'), + ('줴', '줴'), + ('쥐', '쥐'), + ('쥬', '쥬'), + ('즈', '즈'), + ('즤', '즤'), + ('지', '지'), + ('짜', '짜'), + ('째', '째'), + ('쨔', '쨔'), + ('쨰', '쨰'), + ('쩌', '쩌'), + ('쩨', '쩨'), + ('쪄', '쪄'), + ('쪠', '쪠'), + ('쪼', '쪼'), + ('쫘', '쫘'), + ('쫴', '쫴'), + ('쬐', '쬐'), + ('쬬', '쬬'), + ('쭈', '쭈'), + ('쭤', '쭤'), + ('쮀', '쮀'), + ('쮜', '쮜'), + ('쮸', '쮸'), + ('쯔', '쯔'), + ('쯰', '쯰'), + ('찌', '찌'), + ('차', '차'), + ('채', '채'), + ('챠', '챠'), + ('챼', '챼'), + ('처', '처'), + ('체', '체'), + ('쳐', '쳐'), + ('쳬', '쳬'), + ('초', '초'), + ('촤', '촤'), + ('쵀', '쵀'), + ('최', '최'), + ('쵸', '쵸'), + ('추', '추'), + ('춰', '춰'), + ('췌', '췌'), + ('취', '취'), + ('츄', '츄'), + ('츠', '츠'), + ('츼', '츼'), + ('치', '치'), + ('카', '카'), + ('캐', '캐'), + ('캬', '캬'), + ('컈', '컈'), + ('커', '커'), + ('케', '케'), + ('켜', '켜'), + ('켸', '켸'), + ('코', '코'), + ('콰', '콰'), + ('쾌', '쾌'), + ('쾨', '쾨'), + ('쿄', '쿄'), + ('쿠', '쿠'), + ('쿼', '쿼'), + ('퀘', '퀘'), + ('퀴', '퀴'), + ('큐', '큐'), + ('크', '크'), + ('킈', '킈'), + ('키', '키'), + ('타', '타'), + ('태', '태'), + ('탸', '탸'), + ('턔', '턔'), + ('터', '터'), + ('테', '테'), + ('텨', '텨'), + ('톄', '톄'), + ('토', '토'), + ('톼', '톼'), + ('퇘', '퇘'), + ('퇴', '퇴'), + ('툐', '툐'), + ('투', '투'), + ('퉈', '퉈'), + ('퉤', '퉤'), + ('튀', '튀'), + ('튜', '튜'), + ('트', '트'), + ('틔', '틔'), + ('티', '티'), + ('파', '파'), + ('패', '패'), + ('퍄', '퍄'), + ('퍠', '퍠'), + ('퍼', '퍼'), + ('페', '페'), + ('펴', '펴'), + ('폐', '폐'), + ('포', '포'), + ('퐈', '퐈'), + ('퐤', '퐤'), + ('푀', '푀'), + ('표', '표'), + ('푸', '푸'), + ('풔', '풔'), + ('풰', '풰'), + ('퓌', '퓌'), + ('퓨', '퓨'), + ('프', '프'), + ('픠', '픠'), + ('피', '피'), + ('하', '하'), + ('해', '해'), + ('햐', '햐'), + ('햬', '햬'), + ('허', '허'), + ('헤', '헤'), + ('혀', '혀'), + ('혜', '혜'), + ('호', '호'), + ('화', '화'), + ('홰', '홰'), + ('회', '회'), + ('효', '효'), + ('후', '후'), + ('훠', '훠'), + ('훼', '훼'), + ('휘', '휘'), + ('휴', '휴'), + ('흐', '흐'), + ('희', '희'), + ('히', '히'), +]; + +pub const LVT: &'static [(char, char)] = &[ + ('각', '갛'), + ('객', '갷'), + ('갹', '걓'), + ('걕', '걯'), + ('걱', '겋'), + ('겍', '겧'), + ('격', '곃'), + ('곅', '곟'), + ('곡', '곻'), + ('곽', '괗'), + ('괙', '괳'), + ('괵', '굏'), + ('굑', '굫'), + ('국', '궇'), + ('궉', '궣'), + ('궥', '궿'), + ('귁', '귛'), + ('귝', '귷'), + ('극', '긓'), + ('긕', '긯'), + ('긱', '깋'), + ('깍', '깧'), + ('깩', '꺃'), + ('꺅', '꺟'), + ('꺡', '꺻'), + ('꺽', '껗'), + ('껙', '껳'), + ('껵', '꼏'), + ('꼑', '꼫'), + ('꼭', '꽇'), + ('꽉', '꽣'), + ('꽥', '꽿'), + ('꾁', '꾛'), + ('꾝', '꾷'), + ('꾹', '꿓'), + ('꿕', '꿯'), + ('꿱', '뀋'), + ('뀍', '뀧'), + ('뀩', '끃'), + ('끅', '끟'), + ('끡', '끻'), + ('끽', '낗'), + ('낙', '낳'), + ('낵', '냏'), + ('냑', '냫'), + ('냭', '넇'), + ('넉', '넣'), + ('넥', '넿'), + ('녁', '녛'), + ('녝', '녷'), + ('녹', '놓'), + ('놕', '놯'), + ('놱', '뇋'), + ('뇍', '뇧'), + ('뇩', '눃'), + ('눅', '눟'), + ('눡', '눻'), + ('눽', '뉗'), + ('뉙', '뉳'), + ('뉵', '늏'), + ('늑', '늫'), + ('늭', '닇'), + ('닉', '닣'), + ('닥', '닿'), + ('댁', '댛'), + ('댝', '댷'), + ('댹', '덓'), + ('덕', '덯'), + ('덱', '뎋'), + ('뎍', '뎧'), + ('뎩', '돃'), + ('독', '돟'), + ('돡', '돻'), + ('돽', '됗'), + ('됙', '됳'), + ('됵', '둏'), + ('둑', '둫'), + ('둭', '뒇'), + ('뒉', '뒣'), + ('뒥', '뒿'), + ('듁', '듛'), + ('득', '듷'), + ('듹', '딓'), + ('딕', '딯'), + ('딱', '땋'), + ('땍', '땧'), + ('땩', '떃'), + ('떅', '떟'), + ('떡', '떻'), + ('떽', '뗗'), + ('뗙', '뗳'), + ('뗵', '똏'), + ('똑', '똫'), + ('똭', '뙇'), + ('뙉', '뙣'), + ('뙥', '뙿'), + ('뚁', '뚛'), + ('뚝', '뚷'), + ('뚹', '뛓'), + ('뛕', '뛯'), + ('뛱', '뜋'), + ('뜍', '뜧'), + ('뜩', '띃'), + ('띅', '띟'), + ('띡', '띻'), + ('락', '랗'), + ('랙', '랳'), + ('략', '럏'), + ('럑', '럫'), + ('럭', '렇'), + ('렉', '렣'), + ('력', '렿'), + ('롁', '롛'), + ('록', '롷'), + ('롹', '뢓'), + ('뢕', '뢯'), + ('뢱', '룋'), + ('룍', '룧'), + ('룩', '뤃'), + ('뤅', '뤟'), + ('뤡', '뤻'), + ('뤽', '륗'), + ('륙', '륳'), + ('륵', '릏'), + ('릑', '릫'), + ('릭', '맇'), + ('막', '맣'), + ('맥', '맿'), + ('먁', '먛'), + ('먝', '먷'), + ('먹', '멓'), + ('멕', '멯'), + ('멱', '몋'), + ('몍', '몧'), + ('목', '뫃'), + ('뫅', '뫟'), + ('뫡', '뫻'), + ('뫽', '묗'), + ('묙', '묳'), + ('묵', '뭏'), + ('뭑', '뭫'), + ('뭭', '뮇'), + ('뮉', '뮣'), + ('뮥', '뮿'), + ('믁', '믛'), + ('믝', '믷'), + ('믹', '밓'), + ('박', '밯'), + ('백', '뱋'), + ('뱍', '뱧'), + ('뱩', '벃'), + ('벅', '벟'), + ('벡', '벻'), + ('벽', '볗'), + ('볙', '볳'), + ('복', '봏'), + ('봑', '봫'), + ('봭', '뵇'), + ('뵉', '뵣'), + ('뵥', '뵿'), + ('북', '붛'), + ('붝', '붷'), + ('붹', '뷓'), + ('뷕', '뷯'), + ('뷱', '븋'), + ('븍', '븧'), + ('븩', '빃'), + ('빅', '빟'), + ('빡', '빻'), + ('빽', '뺗'), + ('뺙', '뺳'), + ('뺵', '뻏'), + ('뻑', '뻫'), + ('뻭', '뼇'), + ('뼉', '뼣'), + ('뼥', '뼿'), + ('뽁', '뽛'), + ('뽝', '뽷'), + ('뽹', '뾓'), + ('뾕', '뾯'), + ('뾱', '뿋'), + ('뿍', '뿧'), + ('뿩', '쀃'), + ('쀅', '쀟'), + ('쀡', '쀻'), + ('쀽', '쁗'), + ('쁙', '쁳'), + ('쁵', '삏'), + ('삑', '삫'), + ('삭', '샇'), + ('색', '샣'), + ('샥', '샿'), + ('섁', '섛'), + ('석', '섷'), + ('섹', '셓'), + ('셕', '셯'), + ('셱', '솋'), + ('속', '솧'), + ('솩', '쇃'), + ('쇅', '쇟'), + ('쇡', '쇻'), + ('쇽', '숗'), + ('숙', '숳'), + ('숵', '쉏'), + ('쉑', '쉫'), + ('쉭', '슇'), + ('슉', '슣'), + ('슥', '슿'), + ('싁', '싛'), + ('식', '싷'), + ('싹', '쌓'), + ('쌕', '쌯'), + ('쌱', '썋'), + ('썍', '썧'), + ('썩', '쎃'), + ('쎅', '쎟'), + ('쎡', '쎻'), + ('쎽', '쏗'), + ('쏙', '쏳'), + ('쏵', '쐏'), + ('쐑', '쐫'), + ('쐭', '쑇'), + ('쑉', '쑣'), + ('쑥', '쑿'), + ('쒁', '쒛'), + ('쒝', '쒷'), + ('쒹', '쓓'), + ('쓕', '쓯'), + ('쓱', '씋'), + ('씍', '씧'), + ('씩', '앃'), + ('악', '앟'), + ('액', '앻'), + ('약', '얗'), + ('얙', '얳'), + ('억', '엏'), + ('엑', '엫'), + ('역', '옇'), + ('옉', '옣'), + ('옥', '옿'), + ('왁', '왛'), + ('왝', '왷'), + ('왹', '욓'), + ('욕', '욯'), + ('욱', '웋'), + ('웍', '웧'), + ('웩', '윃'), + ('윅', '윟'), + ('육', '윻'), + ('윽', '읗'), + ('읙', '읳'), + ('익', '잏'), + ('작', '잫'), + ('잭', '쟇'), + ('쟉', '쟣'), + ('쟥', '쟿'), + ('적', '젛'), + ('젝', '젷'), + ('젹', '졓'), + ('졕', '졯'), + ('족', '좋'), + ('좍', '좧'), + ('좩', '죃'), + ('죅', '죟'), + ('죡', '죻'), + ('죽', '줗'), + ('줙', '줳'), + ('줵', '쥏'), + ('쥑', '쥫'), + ('쥭', '즇'), + ('즉', '즣'), + ('즥', '즿'), + ('직', '짛'), + ('짝', '짷'), + ('짹', '쨓'), + ('쨕', '쨯'), + ('쨱', '쩋'), + ('쩍', '쩧'), + ('쩩', '쪃'), + ('쪅', '쪟'), + ('쪡', '쪻'), + ('쪽', '쫗'), + ('쫙', '쫳'), + ('쫵', '쬏'), + ('쬑', '쬫'), + ('쬭', '쭇'), + ('쭉', '쭣'), + ('쭥', '쭿'), + ('쮁', '쮛'), + ('쮝', '쮷'), + ('쮹', '쯓'), + ('쯕', '쯯'), + ('쯱', '찋'), + ('찍', '찧'), + ('착', '챃'), + ('책', '챟'), + ('챡', '챻'), + ('챽', '첗'), + ('척', '첳'), + ('첵', '쳏'), + ('쳑', '쳫'), + ('쳭', '촇'), + ('촉', '촣'), + ('촥', '촿'), + ('쵁', '쵛'), + ('쵝', '쵷'), + ('쵹', '춓'), + ('축', '춯'), + ('춱', '췋'), + ('췍', '췧'), + ('췩', '츃'), + ('츅', '츟'), + ('측', '츻'), + ('츽', '칗'), + ('칙', '칳'), + ('칵', '캏'), + ('캑', '캫'), + ('캭', '컇'), + ('컉', '컣'), + ('컥', '컿'), + ('켁', '켛'), + ('켝', '켷'), + ('켹', '콓'), + ('콕', '콯'), + ('콱', '쾋'), + ('쾍', '쾧'), + ('쾩', '쿃'), + ('쿅', '쿟'), + ('쿡', '쿻'), + ('쿽', '퀗'), + ('퀙', '퀳'), + ('퀵', '큏'), + ('큑', '큫'), + ('큭', '킇'), + ('킉', '킣'), + ('킥', '킿'), + ('탁', '탛'), + ('택', '탷'), + ('탹', '턓'), + ('턕', '턯'), + ('턱', '텋'), + ('텍', '텧'), + ('텩', '톃'), + ('톅', '톟'), + ('톡', '톻'), + ('톽', '퇗'), + ('퇙', '퇳'), + ('퇵', '툏'), + ('툑', '툫'), + ('툭', '퉇'), + ('퉉', '퉣'), + ('퉥', '퉿'), + ('튁', '튛'), + ('튝', '튷'), + ('특', '틓'), + ('틕', '틯'), + ('틱', '팋'), + ('팍', '팧'), + ('팩', '퍃'), + ('퍅', '퍟'), + ('퍡', '퍻'), + ('퍽', '펗'), + ('펙', '펳'), + ('펵', '폏'), + ('폑', '폫'), + ('폭', '퐇'), + ('퐉', '퐣'), + ('퐥', '퐿'), + ('푁', '푛'), + ('푝', '푷'), + ('푹', '풓'), + ('풕', '풯'), + ('풱', '퓋'), + ('퓍', '퓧'), + ('퓩', '픃'), + ('픅', '픟'), + ('픡', '픻'), + ('픽', '핗'), + ('학', '핳'), + ('핵', '햏'), + ('햑', '햫'), + ('햭', '헇'), + ('헉', '헣'), + ('헥', '헿'), + ('혁', '혛'), + ('혝', '혷'), + ('혹', '홓'), + ('확', '홯'), + ('홱', '횋'), + ('획', '횧'), + ('횩', '훃'), + ('훅', '훟'), + ('훡', '훻'), + ('훽', '휗'), + ('휙', '휳'), + ('휵', '흏'), + ('흑', '흫'), + ('흭', '힇'), + ('힉', '힣'), +]; + +pub const PREPEND: &'static [(char, char)] = &[ + ('\u{600}', '\u{605}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{70f}', '\u{70f}'), + ('\u{890}', '\u{891}'), + ('\u{8e2}', '\u{8e2}'), + ('ൎ', 'ൎ'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110cd}', '\u{110cd}'), + ('𑇂', '𑇃'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑨺', '𑨺'), + ('𑪄', '𑪉'), + ('𑵆', '𑵆'), + ('𑼂', '𑼂'), +]; + +pub const REGIONAL_INDICATOR: &'static [(char, char)] = &[('🇦', '🇿')]; + +pub const SPACINGMARK: &'static [(char, char)] = &[ + ('ः', 'ः'), + ('ऻ', 'ऻ'), + ('ा', 'ी'), + ('ॉ', 'ौ'), + ('ॎ', 'ॏ'), + ('ং', 'ঃ'), + ('ি', 'ী'), + ('ে', 'ৈ'), + ('ো', 'ৌ'), + ('ਃ', 'ਃ'), + ('ਾ', 'ੀ'), + ('ઃ', 'ઃ'), + ('ા', 'ી'), + ('ૉ', 'ૉ'), + ('ો', 'ૌ'), + ('ଂ', 'ଃ'), + ('ୀ', 'ୀ'), + ('େ', 'ୈ'), + ('ୋ', 'ୌ'), + ('ி', 'ி'), + ('ு', 'ூ'), + ('ெ', 'ை'), + ('ொ', 'ௌ'), + ('ఁ', 'ః'), + ('ు', 'ౄ'), + ('ಂ', 'ಃ'), + ('ಾ', 'ಾ'), + ('ೀ', 'ು'), + ('ೃ', 'ೄ'), + ('ೇ', 'ೈ'), + ('ೊ', 'ೋ'), + ('ೳ', 'ೳ'), + ('ം', 'ഃ'), + ('ി', 'ീ'), + ('െ', 'ൈ'), + ('ൊ', 'ൌ'), + ('ං', 'ඃ'), + ('ැ', 'ෑ'), + ('ෘ', 'ෞ'), + ('ෲ', 'ෳ'), + ('ำ', 'ำ'), + ('ຳ', 'ຳ'), + ('༾', '༿'), + ('ཿ', 'ཿ'), + ('ေ', 'ေ'), + ('ျ', 'ြ'), + ('ၖ', 'ၗ'), + ('ႄ', 'ႄ'), + ('᜕', '᜕'), + ('᜴', '᜴'), + ('ា', 'ា'), + ('ើ', 'ៅ'), + ('ះ', 'ៈ'), + ('ᤣ', 'ᤦ'), + ('ᤩ', 'ᤫ'), + ('ᤰ', 'ᤱ'), + ('ᤳ', 'ᤸ'), + ('ᨙ', 'ᨚ'), + ('ᩕ', 'ᩕ'), + ('ᩗ', 'ᩗ'), + ('ᩭ', 'ᩲ'), + ('ᬄ', 'ᬄ'), + ('ᬻ', 'ᬻ'), + ('ᬽ', 'ᭁ'), + ('ᭃ', '᭄'), + ('ᮂ', 'ᮂ'), + ('ᮡ', 'ᮡ'), + ('ᮦ', 'ᮧ'), + ('᮪', '᮪'), + ('ᯧ', 'ᯧ'), + ('ᯪ', 'ᯬ'), + ('ᯮ', 'ᯮ'), + ('᯲', '᯳'), + ('ᰤ', 'ᰫ'), + ('ᰴ', 'ᰵ'), + ('᳡', '᳡'), + ('᳷', '᳷'), + ('ꠣ', 'ꠤ'), + ('ꠧ', 'ꠧ'), + ('ꢀ', 'ꢁ'), + ('ꢴ', 'ꣃ'), + ('ꥒ', '꥓'), + ('ꦃ', 'ꦃ'), + ('ꦴ', 'ꦵ'), + ('ꦺ', 'ꦻ'), + ('ꦾ', '꧀'), + ('ꨯ', 'ꨰ'), + ('ꨳ', 'ꨴ'), + ('ꩍ', 'ꩍ'), + ('ꫫ', 'ꫫ'), + ('ꫮ', 'ꫯ'), + ('ꫵ', 'ꫵ'), + ('ꯣ', 'ꯤ'), + ('ꯦ', 'ꯧ'), + ('ꯩ', 'ꯪ'), + ('꯬', '꯬'), + ('𑀀', '𑀀'), + ('𑀂', '𑀂'), + ('𑂂', '𑂂'), + ('𑂰', '𑂲'), + ('𑂷', '𑂸'), + ('𑄬', '𑄬'), + ('𑅅', '𑅆'), + ('𑆂', '𑆂'), + ('𑆳', '𑆵'), + ('𑆿', '𑇀'), + ('𑇎', '𑇎'), + ('𑈬', '𑈮'), + ('𑈲', '𑈳'), + ('𑈵', '𑈵'), + ('𑋠', '𑋢'), + ('𑌂', '𑌃'), + ('𑌿', '𑌿'), + ('𑍁', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍢', '𑍣'), + ('𑐵', '𑐷'), + ('𑑀', '𑑁'), + ('𑑅', '𑑅'), + ('𑒱', '𑒲'), + ('𑒹', '𑒹'), + ('𑒻', '𑒼'), + ('𑒾', '𑒾'), + ('𑓁', '𑓁'), + ('𑖰', '𑖱'), + ('𑖸', '𑖻'), + ('𑖾', '𑖾'), + ('𑘰', '𑘲'), + ('𑘻', '𑘼'), + ('𑘾', '𑘾'), + ('𑚬', '𑚬'), + ('𑚮', '𑚯'), + ('𑚶', '𑚶'), + ('𑜦', '𑜦'), + ('𑠬', '𑠮'), + ('𑠸', '𑠸'), + ('𑤱', '𑤵'), + ('𑤷', '𑤸'), + ('𑤽', '𑤽'), + ('𑥀', '𑥀'), + ('𑥂', '𑥂'), + ('𑧑', '𑧓'), + ('𑧜', '𑧟'), + ('𑧤', '𑧤'), + ('𑨹', '𑨹'), + ('𑩗', '𑩘'), + ('𑪗', '𑪗'), + ('𑰯', '𑰯'), + ('𑰾', '𑰾'), + ('𑲩', '𑲩'), + ('𑲱', '𑲱'), + ('𑲴', '𑲴'), + ('𑶊', '𑶎'), + ('𑶓', '𑶔'), + ('𑶖', '𑶖'), + ('𑻵', '𑻶'), + ('𑼃', '𑼃'), + ('𑼴', '𑼵'), + ('𑼾', '𑼿'), + ('𑽁', '𑽁'), + ('𖽑', '𖾇'), + ('𖿰', '𖿱'), + ('𝅦', '𝅦'), + ('𝅭', '𝅭'), +]; + +pub const T: &'static [(char, char)] = &[('ᆨ', 'ᇿ'), ('ퟋ', 'ퟻ')]; + +pub const V: &'static [(char, char)] = &[('ᅠ', 'ᆧ'), ('ힰ', 'ퟆ')]; + +pub const ZWJ: &'static [(char, char)] = &[('\u{200d}', '\u{200d}')]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/mod.rs b/third_party/rust/regex-syntax/src/unicode_tables/mod.rs new file mode 100644 index 0000000000..20736c7ac8 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/mod.rs @@ -0,0 +1,57 @@ +#[cfg(feature = "unicode-age")] +pub mod age; + +#[cfg(feature = "unicode-case")] +pub mod case_folding_simple; + +#[cfg(feature = "unicode-gencat")] +pub mod general_category; + +#[cfg(feature = "unicode-segment")] +pub mod grapheme_cluster_break; + +#[cfg(all(feature = "unicode-perl", not(feature = "unicode-gencat")))] +#[allow(dead_code)] +pub mod perl_decimal; + +#[cfg(all(feature = "unicode-perl", not(feature = "unicode-bool")))] +#[allow(dead_code)] +pub mod perl_space; + +#[cfg(feature = "unicode-perl")] +pub mod perl_word; + +#[cfg(feature = "unicode-bool")] +pub mod property_bool; + +#[cfg(any( + feature = "unicode-age", + feature = "unicode-bool", + feature = "unicode-gencat", + feature = "unicode-perl", + feature = "unicode-script", + feature = "unicode-segment", +))] +pub mod property_names; + +#[cfg(any( + feature = "unicode-age", + feature = "unicode-bool", + feature = "unicode-gencat", + feature = "unicode-perl", + feature = "unicode-script", + feature = "unicode-segment", +))] +pub mod property_values; + +#[cfg(feature = "unicode-script")] +pub mod script; + +#[cfg(feature = "unicode-script")] +pub mod script_extension; + +#[cfg(feature = "unicode-segment")] +pub mod sentence_break; + +#[cfg(feature = "unicode-segment")] +pub mod word_break; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/perl_decimal.rs b/third_party/rust/regex-syntax/src/unicode_tables/perl_decimal.rs new file mode 100644 index 0000000000..4f4c08a128 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/perl_decimal.rs @@ -0,0 +1,77 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate general-category ucd-15.0.0 --chars --include decimalnumber +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = + &[("Decimal_Number", DECIMAL_NUMBER)]; + +pub const DECIMAL_NUMBER: &'static [(char, char)] = &[ + ('0', '9'), + ('٠', '٩'), + ('۰', '۹'), + ('߀', '߉'), + ('०', '९'), + ('০', '৯'), + ('੦', '੯'), + ('૦', '૯'), + ('୦', '୯'), + ('௦', '௯'), + ('౦', '౯'), + ('೦', '೯'), + ('൦', '൯'), + ('෦', '෯'), + ('๐', '๙'), + ('໐', '໙'), + ('༠', '༩'), + ('၀', '၉'), + ('႐', '႙'), + ('០', '៩'), + ('᠐', '᠙'), + ('᥆', '᥏'), + ('᧐', '᧙'), + ('᪀', '᪉'), + ('᪐', '᪙'), + ('᭐', '᭙'), + ('᮰', '᮹'), + ('᱀', '᱉'), + ('᱐', '᱙'), + ('꘠', '꘩'), + ('꣐', '꣙'), + ('꤀', '꤉'), + ('꧐', '꧙'), + ('꧰', '꧹'), + ('꩐', '꩙'), + ('꯰', '꯹'), + ('０', '９'), + ('𐒠', '𐒩'), + ('𐴰', '𐴹'), + ('𑁦', '𑁯'), + ('𑃰', '𑃹'), + ('𑄶', '𑄿'), + ('𑇐', '𑇙'), + ('𑋰', '𑋹'), + ('𑑐', '𑑙'), + ('𑓐', '𑓙'), + ('𑙐', '𑙙'), + ('𑛀', '𑛉'), + ('𑜰', '𑜹'), + ('𑣠', '𑣩'), + ('𑥐', '𑥙'), + ('𑱐', '𑱙'), + ('𑵐', '𑵙'), + ('𑶠', '𑶩'), + ('𑽐', '𑽙'), + ('𖩠', '𖩩'), + ('𖫀', '𖫉'), + ('𖭐', '𖭙'), + ('𝟎', '𝟿'), + ('𞅀', '𞅉'), + ('𞋰', '𞋹'), + ('𞓰', '𞓹'), + ('𞥐', '𞥙'), + ('🯰', '🯹'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/perl_space.rs b/third_party/rust/regex-syntax/src/unicode_tables/perl_space.rs new file mode 100644 index 0000000000..1741695795 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/perl_space.rs @@ -0,0 +1,23 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate property-bool ucd-15.0.0 --chars --include whitespace +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = + &[("White_Space", WHITE_SPACE)]; + +pub const WHITE_SPACE: &'static [(char, char)] = &[ + ('\t', '\r'), + (' ', ' '), + ('\u{85}', '\u{85}'), + ('\u{a0}', '\u{a0}'), + ('\u{1680}', '\u{1680}'), + ('\u{2000}', '\u{200a}'), + ('\u{2028}', '\u{2029}'), + ('\u{202f}', '\u{202f}'), + ('\u{205f}', '\u{205f}'), + ('\u{3000}', '\u{3000}'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/perl_word.rs b/third_party/rust/regex-syntax/src/unicode_tables/perl_word.rs new file mode 100644 index 0000000000..c1b66bd9ab --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/perl_word.rs @@ -0,0 +1,781 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate perl-word ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const PERL_WORD: &'static [(char, char)] = &[ + ('0', '9'), + ('A', 'Z'), + ('_', '_'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('\u{300}', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('\u{483}', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('\u{610}', '\u{61a}'), + ('ؠ', '٩'), + ('ٮ', 'ۓ'), + ('ە', '\u{6dc}'), + ('\u{6df}', '\u{6e8}'), + ('\u{6ea}', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', '\u{74a}'), + ('ݍ', 'ޱ'), + ('߀', 'ߵ'), + ('ߺ', 'ߺ'), + ('\u{7fd}', '\u{7fd}'), + ('ࠀ', '\u{82d}'), + ('ࡀ', '\u{85b}'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('\u{898}', '\u{8e1}'), + ('\u{8e3}', '\u{963}'), + ('०', '९'), + ('ॱ', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('\u{9bc}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৎ'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('০', 'ৱ'), + ('ৼ', 'ৼ'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('\u{abc}', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('ૐ', 'ૐ'), + ('ૠ', '\u{ae3}'), + ('૦', '૯'), + ('ૹ', '\u{aff}'), + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('\u{b3c}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', '\u{b63}'), + ('୦', '୯'), + ('ୱ', 'ୱ'), + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('ௐ', 'ௐ'), + ('\u{bd7}', '\u{bd7}'), + ('௦', '௯'), + ('\u{c00}', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('\u{c3c}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', '\u{c63}'), + ('౦', '౯'), + ('ಀ', 'ಃ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('\u{cbc}', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('ೝ', 'ೞ'), + ('ೠ', '\u{ce3}'), + ('೦', '೯'), + ('ೱ', 'ೳ'), + ('\u{d00}', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', 'ൎ'), + ('ൔ', '\u{d57}'), + ('ൟ', '\u{d63}'), + ('൦', '൯'), + ('ൺ', 'ൿ'), + ('\u{d81}', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('෦', '෯'), + ('ෲ', 'ෳ'), + ('ก', '\u{e3a}'), + ('เ', '\u{e4e}'), + ('๐', '๙'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ece}'), + ('໐', '໙'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('\u{f18}', '\u{f19}'), + ('༠', '༩'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', 'ཇ'), + ('ཉ', 'ཬ'), + ('\u{f71}', '\u{f84}'), + ('\u{f86}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('က', '၉'), + ('ၐ', '\u{109d}'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('\u{135d}', '\u{135f}'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', '᜕'), + ('ᜟ', '᜴'), + ('ᝀ', '\u{1753}'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('\u{1772}', '\u{1773}'), + ('ក', '\u{17d3}'), + ('ៗ', 'ៗ'), + ('ៜ', '\u{17dd}'), + ('០', '៩'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '᠙'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('᥆', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('᧐', '᧙'), + ('ᨀ', '\u{1a1b}'), + ('ᨠ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '᪉'), + ('᪐', '᪙'), + ('ᪧ', 'ᪧ'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', 'ᭌ'), + ('᭐', '᭙'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '᯳'), + ('ᰀ', '\u{1c37}'), + ('᱀', '᱉'), + ('ᱍ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', 'ᳺ'), + ('ᴀ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('\u{200c}', '\u{200d}'), + ('‿', '⁀'), + ('⁔', '⁔'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('\u{20d0}', '\u{20f0}'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℯ', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⓐ', 'ⓩ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('\u{2d7f}', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('\u{2de0}', '\u{2dff}'), + ('ⸯ', 'ⸯ'), + ('々', '〇'), + ('〡', '\u{302f}'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('\u{3099}', '\u{309a}'), + ('ゝ', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘫ'), + ('Ꙁ', '\u{a672}'), + ('\u{a674}', '\u{a67d}'), + ('ꙿ', '\u{a6f1}'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠧ'), + ('\u{a82c}', '\u{a82c}'), + ('ꡀ', 'ꡳ'), + ('ꢀ', '\u{a8c5}'), + ('꣐', '꣙'), + ('\u{a8e0}', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', '\u{a92d}'), + ('ꤰ', '꥓'), + ('ꥠ', 'ꥼ'), + ('\u{a980}', '꧀'), + ('ꧏ', '꧙'), + ('ꧠ', 'ꧾ'), + ('ꨀ', '\u{aa36}'), + ('ꩀ', 'ꩍ'), + ('꩐', '꩙'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫯ'), + ('ꫲ', '\u{aaf6}'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯪ'), + ('꯬', '\u{abed}'), + ('꯰', '꯹'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('︳', '︴'), + ('﹍', '﹏'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('０', '９'), + ('Ａ', 'Ｚ'), + ('＿', '＿'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('\u{101fd}', '\u{101fd}'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('\u{102e0}', '\u{102e0}'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '\u{1037a}'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒠', '𐒩'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '\u{10ae6}'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '\u{10d27}'), + ('𐴰', '𐴹'), + ('𐺀', '𐺩'), + ('\u{10eab}', '\u{10eac}'), + ('𐺰', '𐺱'), + ('\u{10efd}', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '\u{10f50}'), + ('𐽰', '\u{10f85}'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀀', '\u{11046}'), + ('𑁦', '𑁵'), + ('\u{1107f}', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('𑃐', '𑃨'), + ('𑃰', '𑃹'), + ('\u{11100}', '\u{11134}'), + ('𑄶', '𑄿'), + ('𑅄', '𑅇'), + ('𑅐', '\u{11173}'), + ('𑅶', '𑅶'), + ('\u{11180}', '𑇄'), + ('\u{111c9}', '\u{111cc}'), + ('𑇎', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '\u{11237}'), + ('\u{1123e}', '\u{11241}'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '\u{112ea}'), + ('𑋰', '𑋹'), + ('\u{11300}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('\u{1133b}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍐', '𑍐'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑐀', '𑑊'), + ('𑑐', '𑑙'), + ('\u{1145e}', '𑑡'), + ('𑒀', '𑓅'), + ('𑓇', '𑓇'), + ('𑓐', '𑓙'), + ('𑖀', '\u{115b5}'), + ('𑖸', '\u{115c0}'), + ('𑗘', '\u{115dd}'), + ('𑘀', '\u{11640}'), + ('𑙄', '𑙄'), + ('𑙐', '𑙙'), + ('𑚀', '𑚸'), + ('𑛀', '𑛉'), + ('𑜀', '𑜚'), + ('\u{1171d}', '\u{1172b}'), + ('𑜰', '𑜹'), + ('𑝀', '𑝆'), + ('𑠀', '\u{1183a}'), + ('𑢠', '𑣩'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{11943}'), + ('𑥐', '𑥙'), + ('𑦠', '𑦧'), + ('𑦪', '\u{119d7}'), + ('\u{119da}', '𑧡'), + ('𑧣', '𑧤'), + ('𑨀', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('𑩐', '\u{11a99}'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '\u{11c36}'), + ('\u{11c38}', '𑱀'), + ('𑱐', '𑱙'), + ('𑱲', '𑲏'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d47}'), + ('𑵐', '𑵙'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶘'), + ('𑶠', '𑶩'), + ('𑻠', '𑻶'), + ('\u{11f00}', '𑼐'), + ('𑼒', '\u{11f3a}'), + ('𑼾', '\u{11f42}'), + ('𑽐', '𑽙'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('\u{13440}', '\u{13455}'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩠', '𖩩'), + ('𖩰', '𖪾'), + ('𖫀', '𖫉'), + ('𖫐', '𖫭'), + ('\u{16af0}', '\u{16af4}'), + ('𖬀', '\u{16b36}'), + ('𖭀', '𖭃'), + ('𖭐', '𖭙'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('\u{16f4f}', '𖾇'), + ('\u{16f8f}', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝟎', '𝟿'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), + ('𞄀', '𞄬'), + ('\u{1e130}', '𞄽'), + ('𞅀', '𞅉'), + ('𞅎', '𞅎'), + ('𞊐', '\u{1e2ae}'), + ('𞋀', '𞋹'), + ('𞓐', '𞓹'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('𞤀', '𞥋'), + ('𞥐', '𞥙'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), + ('🯰', '🯹'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), + ('\u{e0100}', '\u{e01ef}'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/property_bool.rs b/third_party/rust/regex-syntax/src/unicode_tables/property_bool.rs new file mode 100644 index 0000000000..a3e84b519c --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/property_bool.rs @@ -0,0 +1,11367 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate property-bool ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("ASCII_Hex_Digit", ASCII_HEX_DIGIT), + ("Alphabetic", ALPHABETIC), + ("Bidi_Control", BIDI_CONTROL), + ("Bidi_Mirrored", BIDI_MIRRORED), + ("Case_Ignorable", CASE_IGNORABLE), + ("Cased", CASED), + ("Changes_When_Casefolded", CHANGES_WHEN_CASEFOLDED), + ("Changes_When_Casemapped", CHANGES_WHEN_CASEMAPPED), + ("Changes_When_Lowercased", CHANGES_WHEN_LOWERCASED), + ("Changes_When_Titlecased", CHANGES_WHEN_TITLECASED), + ("Changes_When_Uppercased", CHANGES_WHEN_UPPERCASED), + ("Dash", DASH), + ("Default_Ignorable_Code_Point", DEFAULT_IGNORABLE_CODE_POINT), + ("Deprecated", DEPRECATED), + ("Diacritic", DIACRITIC), + ("Emoji", EMOJI), + ("Emoji_Component", EMOJI_COMPONENT), + ("Emoji_Modifier", EMOJI_MODIFIER), + ("Emoji_Modifier_Base", EMOJI_MODIFIER_BASE), + ("Emoji_Presentation", EMOJI_PRESENTATION), + ("Extended_Pictographic", EXTENDED_PICTOGRAPHIC), + ("Extender", EXTENDER), + ("Grapheme_Base", GRAPHEME_BASE), + ("Grapheme_Extend", GRAPHEME_EXTEND), + ("Grapheme_Link", GRAPHEME_LINK), + ("Hex_Digit", HEX_DIGIT), + ("Hyphen", HYPHEN), + ("IDS_Binary_Operator", IDS_BINARY_OPERATOR), + ("IDS_Trinary_Operator", IDS_TRINARY_OPERATOR), + ("ID_Continue", ID_CONTINUE), + ("ID_Start", ID_START), + ("Ideographic", IDEOGRAPHIC), + ("Join_Control", JOIN_CONTROL), + ("Logical_Order_Exception", LOGICAL_ORDER_EXCEPTION), + ("Lowercase", LOWERCASE), + ("Math", MATH), + ("Noncharacter_Code_Point", NONCHARACTER_CODE_POINT), + ("Other_Alphabetic", OTHER_ALPHABETIC), + ("Other_Default_Ignorable_Code_Point", OTHER_DEFAULT_IGNORABLE_CODE_POINT), + ("Other_Grapheme_Extend", OTHER_GRAPHEME_EXTEND), + ("Other_ID_Continue", OTHER_ID_CONTINUE), + ("Other_ID_Start", OTHER_ID_START), + ("Other_Lowercase", OTHER_LOWERCASE), + ("Other_Math", OTHER_MATH), + ("Other_Uppercase", OTHER_UPPERCASE), + ("Pattern_Syntax", PATTERN_SYNTAX), + ("Pattern_White_Space", PATTERN_WHITE_SPACE), + ("Prepended_Concatenation_Mark", PREPENDED_CONCATENATION_MARK), + ("Quotation_Mark", QUOTATION_MARK), + ("Radical", RADICAL), + ("Regional_Indicator", REGIONAL_INDICATOR), + ("Sentence_Terminal", SENTENCE_TERMINAL), + ("Soft_Dotted", SOFT_DOTTED), + ("Terminal_Punctuation", TERMINAL_PUNCTUATION), + ("Unified_Ideograph", UNIFIED_IDEOGRAPH), + ("Uppercase", UPPERCASE), + ("Variation_Selector", VARIATION_SELECTOR), + ("White_Space", WHITE_SPACE), + ("XID_Continue", XID_CONTINUE), + ("XID_Start", XID_START), +]; + +pub const ASCII_HEX_DIGIT: &'static [(char, char)] = + &[('0', '9'), ('A', 'F'), ('a', 'f')]; + +pub const ALPHABETIC: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('\u{345}', '\u{345}'), + ('Ͱ', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('\u{5b0}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('\u{610}', '\u{61a}'), + ('ؠ', '\u{657}'), + ('\u{659}', '\u{65f}'), + ('ٮ', 'ۓ'), + ('ە', '\u{6dc}'), + ('\u{6e1}', '\u{6e8}'), + ('\u{6ed}', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', '\u{73f}'), + ('ݍ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠀ', '\u{817}'), + ('ࠚ', '\u{82c}'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('\u{8d4}', '\u{8df}'), + ('\u{8e3}', '\u{8e9}'), + ('\u{8f0}', 'ऻ'), + ('ऽ', 'ौ'), + ('ॎ', 'ॐ'), + ('\u{955}', '\u{963}'), + ('ॱ', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৌ'), + ('ৎ', 'ৎ'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('\u{a01}', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4c}'), + ('\u{a51}', '\u{a51}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('\u{a70}', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', 'ૌ'), + ('ૐ', 'ૐ'), + ('ૠ', '\u{ae3}'), + ('ૹ', '\u{afc}'), + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', 'ୌ'), + ('\u{b56}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', '\u{b63}'), + ('ୱ', 'ୱ'), + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', 'ௌ'), + ('ௐ', 'ௐ'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4c}'), + ('\u{c55}', '\u{c56}'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', '\u{c63}'), + ('ಀ', 'ಃ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccc}'), + ('\u{cd5}', '\u{cd6}'), + ('ೝ', 'ೞ'), + ('ೠ', '\u{ce3}'), + ('ೱ', 'ೳ'), + ('\u{d00}', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', 'ൌ'), + ('ൎ', 'ൎ'), + ('ൔ', '\u{d57}'), + ('ൟ', '\u{d63}'), + ('ൺ', 'ൿ'), + ('\u{d81}', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('ෲ', 'ෳ'), + ('ก', '\u{e3a}'), + ('เ', 'ๆ'), + ('\u{e4d}', '\u{e4d}'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', '\u{eb9}'), + ('\u{ebb}', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ecd}', '\u{ecd}'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('\u{f71}', '\u{f83}'), + ('ྈ', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('က', '\u{1036}'), + ('း', 'း'), + ('ျ', 'ဿ'), + ('ၐ', 'ႏ'), + ('ႚ', '\u{109d}'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', '\u{1713}'), + ('ᜟ', '\u{1733}'), + ('ᝀ', '\u{1753}'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('\u{1772}', '\u{1773}'), + ('ក', 'ឳ'), + ('ា', 'ៈ'), + ('ៗ', 'ៗ'), + ('ៜ', 'ៜ'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', 'ᤸ'), + ('ᥐ', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('ᨀ', '\u{1a1b}'), + ('ᨠ', '\u{1a5e}'), + ('ᩡ', '\u{1a74}'), + ('ᪧ', 'ᪧ'), + ('\u{1abf}', '\u{1ac0}'), + ('\u{1acc}', '\u{1ace}'), + ('\u{1b00}', 'ᬳ'), + ('\u{1b35}', 'ᭃ'), + ('ᭅ', 'ᭌ'), + ('\u{1b80}', '\u{1ba9}'), + ('\u{1bac}', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᯧ', '\u{1bf1}'), + ('ᰀ', '\u{1c36}'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ᴀ', 'ᶿ'), + ('\u{1de7}', '\u{1df4}'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℯ', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⓐ', 'ⓩ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('\u{2de0}', '\u{2dff}'), + ('ⸯ', 'ⸯ'), + ('々', '〇'), + ('〡', '〩'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('ゝ', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('Ꙁ', 'ꙮ'), + ('\u{a674}', '\u{a67b}'), + ('ꙿ', 'ꛯ'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠅ'), + ('ꠇ', 'ꠧ'), + ('ꡀ', 'ꡳ'), + ('ꢀ', 'ꣃ'), + ('\u{a8c5}', '\u{a8c5}'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', '\u{a8ff}'), + ('ꤊ', '\u{a92a}'), + ('ꤰ', 'ꥒ'), + ('ꥠ', 'ꥼ'), + ('\u{a980}', 'ꦲ'), + ('ꦴ', 'ꦿ'), + ('ꧏ', 'ꧏ'), + ('ꧠ', 'ꧯ'), + ('ꧺ', 'ꧾ'), + ('ꨀ', '\u{aa36}'), + ('ꩀ', 'ꩍ'), + ('ꩠ', 'ꩶ'), + ('ꩺ', '\u{aabe}'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫯ'), + ('ꫲ', 'ꫵ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯪ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '\u{1037a}'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '\u{10d27}'), + ('𐺀', '𐺩'), + ('\u{10eab}', '\u{10eac}'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀀', '\u{11045}'), + ('𑁱', '𑁵'), + ('\u{11080}', '𑂸'), + ('\u{110c2}', '\u{110c2}'), + ('𑃐', '𑃨'), + ('\u{11100}', '\u{11132}'), + ('𑅄', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('\u{11180}', '𑆿'), + ('𑇁', '𑇄'), + ('𑇎', '\u{111cf}'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '\u{11234}'), + ('\u{11237}', '\u{11237}'), + ('\u{1123e}', '\u{11241}'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '\u{112e8}'), + ('\u{11300}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍌'), + ('𑍐', '𑍐'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('𑐀', '𑑁'), + ('\u{11443}', '𑑅'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑓁'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '\u{115b5}'), + ('𑖸', '𑖾'), + ('𑗘', '\u{115dd}'), + ('𑘀', '𑘾'), + ('\u{11640}', '\u{11640}'), + ('𑙄', '𑙄'), + ('𑚀', '\u{116b5}'), + ('𑚸', '𑚸'), + ('𑜀', '𑜚'), + ('\u{1171d}', '\u{1172a}'), + ('𑝀', '𑝆'), + ('𑠀', '𑠸'), + ('𑢠', '𑣟'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{1193c}'), + ('𑤿', '𑥂'), + ('𑦠', '𑦧'), + ('𑦪', '\u{119d7}'), + ('\u{119da}', '𑧟'), + ('𑧡', '𑧡'), + ('𑧣', '𑧤'), + ('𑨀', '𑨲'), + ('\u{11a35}', '\u{11a3e}'), + ('𑩐', '𑪗'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '\u{11c36}'), + ('\u{11c38}', '𑰾'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d41}'), + ('\u{11d43}', '\u{11d43}'), + ('𑵆', '\u{11d47}'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶖'), + ('𑶘', '𑶘'), + ('𑻠', '𑻶'), + ('\u{11f00}', '𑼐'), + ('𑼒', '\u{11f3a}'), + ('𑼾', '\u{11f40}'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭀', '𖭃'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('\u{16f4f}', '𖾇'), + ('\u{16f8f}', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𖿰', '𖿱'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('\u{1bc9e}', '\u{1bc9e}'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓫'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞤀', '𞥃'), + ('\u{1e947}', '\u{1e947}'), + ('𞥋', '𞥋'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const BIDI_CONTROL: &'static [(char, char)] = &[ + ('\u{61c}', '\u{61c}'), + ('\u{200e}', '\u{200f}'), + ('\u{202a}', '\u{202e}'), + ('\u{2066}', '\u{2069}'), +]; + +pub const BIDI_MIRRORED: &'static [(char, char)] = &[ + ('(', ')'), + ('<', '<'), + ('>', '>'), + ('[', '['), + (']', ']'), + ('{', '{'), + ('}', '}'), + ('«', '«'), + ('»', '»'), + ('༺', '༽'), + ('᚛', '᚜'), + ('‹', '›'), + ('⁅', '⁆'), + ('⁽', '⁾'), + ('₍', '₎'), + ('⅀', '⅀'), + ('∁', '∄'), + ('∈', '∍'), + ('∑', '∑'), + ('∕', '∖'), + ('√', '∝'), + ('∟', '∢'), + ('∤', '∤'), + ('∦', '∦'), + ('∫', '∳'), + ('∹', '∹'), + ('∻', '≌'), + ('≒', '≕'), + ('≟', '≠'), + ('≢', '≢'), + ('≤', '≫'), + ('≮', '⊌'), + ('⊏', '⊒'), + ('⊘', '⊘'), + ('⊢', '⊣'), + ('⊦', '⊸'), + ('⊾', '⊿'), + ('⋉', '⋍'), + ('⋐', '⋑'), + ('⋖', '⋭'), + ('⋰', '⋿'), + ('⌈', '⌋'), + ('⌠', '⌡'), + ('〈', '〉'), + ('❨', '❵'), + ('⟀', '⟀'), + ('⟃', '⟆'), + ('⟈', '⟉'), + ('⟋', '⟍'), + ('⟓', '⟖'), + ('⟜', '⟞'), + ('⟢', '⟯'), + ('⦃', '⦘'), + ('⦛', '⦠'), + ('⦢', '⦯'), + ('⦸', '⦸'), + ('⧀', '⧅'), + ('⧉', '⧉'), + ('⧎', '⧒'), + ('⧔', '⧕'), + ('⧘', '⧜'), + ('⧡', '⧡'), + ('⧣', '⧥'), + ('⧨', '⧩'), + ('⧴', '⧹'), + ('⧼', '⧽'), + ('⨊', '⨜'), + ('⨞', '⨡'), + ('⨤', '⨤'), + ('⨦', '⨦'), + ('⨩', '⨩'), + ('⨫', '⨮'), + ('⨴', '⨵'), + ('⨼', '⨾'), + ('⩗', '⩘'), + ('⩤', '⩥'), + ('⩪', '⩭'), + ('⩯', '⩰'), + ('⩳', '⩴'), + ('⩹', '⪣'), + ('⪦', '⪭'), + ('⪯', '⫖'), + ('⫝̸', '⫝̸'), + ('⫞', '⫞'), + ('⫢', '⫦'), + ('⫬', '⫮'), + ('⫳', '⫳'), + ('⫷', '⫻'), + ('⫽', '⫽'), + ('⯾', '⯾'), + ('⸂', '⸅'), + ('⸉', '⸊'), + ('⸌', '⸍'), + ('⸜', '⸝'), + ('⸠', '⸩'), + ('⹕', '⹜'), + ('〈', '】'), + ('〔', '〛'), + ('﹙', '﹞'), + ('﹤', '﹥'), + ('（', '）'), + ('＜', '＜'), + ('＞', '＞'), + ('［', '［'), + ('］', '］'), + ('｛', '｛'), + ('｝', '｝'), + ('｟', '｠'), + ('｢', '｣'), + ('𝛛', '𝛛'), + ('𝜕', '𝜕'), + ('𝝏', '𝝏'), + ('𝞉', '𝞉'), + ('𝟃', '𝟃'), +]; + +pub const CASE_IGNORABLE: &'static [(char, char)] = &[ + ('\'', '\''), + ('.', '.'), + (':', ':'), + ('^', '^'), + ('`', '`'), + ('¨', '¨'), + ('\u{ad}', '\u{ad}'), + ('¯', '¯'), + ('´', '´'), + ('·', '¸'), + ('ʰ', '\u{36f}'), + ('ʹ', '͵'), + ('ͺ', 'ͺ'), + ('΄', '΅'), + ('·', '·'), + ('\u{483}', '\u{489}'), + ('ՙ', 'ՙ'), + ('՟', '՟'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('״', '״'), + ('\u{600}', '\u{605}'), + ('\u{610}', '\u{61a}'), + ('\u{61c}', '\u{61c}'), + ('ـ', 'ـ'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dd}'), + ('\u{6df}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{70f}', '\u{70f}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', 'ߵ'), + ('ߺ', 'ߺ'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('࢈', '࢈'), + ('\u{890}', '\u{891}'), + ('\u{898}', '\u{89f}'), + ('ࣉ', '\u{902}'), + ('\u{93a}', '\u{93a}'), + ('\u{93c}', '\u{93c}'), + ('\u{941}', '\u{948}'), + ('\u{94d}', '\u{94d}'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('ॱ', 'ॱ'), + ('\u{981}', '\u{981}'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9c1}', '\u{9c4}'), + ('\u{9cd}', '\u{9cd}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', '\u{a02}'), + ('\u{a3c}', '\u{a3c}'), + ('\u{a41}', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', '\u{a82}'), + ('\u{abc}', '\u{abc}'), + ('\u{ac1}', '\u{ac5}'), + ('\u{ac7}', '\u{ac8}'), + ('\u{acd}', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', '\u{b01}'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3f}', '\u{b3f}'), + ('\u{b41}', '\u{b44}'), + ('\u{b4d}', '\u{b4d}'), + ('\u{b55}', '\u{b56}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bc0}', '\u{bc0}'), + ('\u{bcd}', '\u{bcd}'), + ('\u{c00}', '\u{c00}'), + ('\u{c04}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', '\u{c40}'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', '\u{c81}'), + ('\u{cbc}', '\u{cbc}'), + ('\u{cbf}', '\u{cbf}'), + ('\u{cc6}', '\u{cc6}'), + ('\u{ccc}', '\u{ccd}'), + ('\u{ce2}', '\u{ce3}'), + ('\u{d00}', '\u{d01}'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d41}', '\u{d44}'), + ('\u{d4d}', '\u{d4d}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', '\u{d81}'), + ('\u{dca}', '\u{dca}'), + ('\u{dd2}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('ๆ', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('\u{f71}', '\u{f7e}'), + ('\u{f80}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('\u{102d}', '\u{1030}'), + ('\u{1032}', '\u{1037}'), + ('\u{1039}', '\u{103a}'), + ('\u{103d}', '\u{103e}'), + ('\u{1058}', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{1082}'), + ('\u{1085}', '\u{1086}'), + ('\u{108d}', '\u{108d}'), + ('\u{109d}', '\u{109d}'), + ('ჼ', 'ჼ'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '\u{1714}'), + ('\u{1732}', '\u{1733}'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17b5}'), + ('\u{17b7}', '\u{17bd}'), + ('\u{17c6}', '\u{17c6}'), + ('\u{17c9}', '\u{17d3}'), + ('ៗ', 'ៗ'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180f}'), + ('ᡃ', 'ᡃ'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', '\u{1922}'), + ('\u{1927}', '\u{1928}'), + ('\u{1932}', '\u{1932}'), + ('\u{1939}', '\u{193b}'), + ('\u{1a17}', '\u{1a18}'), + ('\u{1a1b}', '\u{1a1b}'), + ('\u{1a56}', '\u{1a56}'), + ('\u{1a58}', '\u{1a5e}'), + ('\u{1a60}', '\u{1a60}'), + ('\u{1a62}', '\u{1a62}'), + ('\u{1a65}', '\u{1a6c}'), + ('\u{1a73}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('ᪧ', 'ᪧ'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', '\u{1b03}'), + ('\u{1b34}', '\u{1b34}'), + ('\u{1b36}', '\u{1b3a}'), + ('\u{1b3c}', '\u{1b3c}'), + ('\u{1b42}', '\u{1b42}'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '\u{1b81}'), + ('\u{1ba2}', '\u{1ba5}'), + ('\u{1ba8}', '\u{1ba9}'), + ('\u{1bab}', '\u{1bad}'), + ('\u{1be6}', '\u{1be6}'), + ('\u{1be8}', '\u{1be9}'), + ('\u{1bed}', '\u{1bed}'), + ('\u{1bef}', '\u{1bf1}'), + ('\u{1c2c}', '\u{1c33}'), + ('\u{1c36}', '\u{1c37}'), + ('ᱸ', 'ᱽ'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce0}'), + ('\u{1ce2}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('\u{1cf8}', '\u{1cf9}'), + ('ᴬ', 'ᵪ'), + ('ᵸ', 'ᵸ'), + ('ᶛ', '\u{1dff}'), + ('᾽', '᾽'), + ('᾿', '῁'), + ('῍', '῏'), + ('῝', '῟'), + ('῭', '`'), + ('´', '῾'), + ('\u{200b}', '\u{200f}'), + ('‘', '’'), + ('․', '․'), + ('‧', '‧'), + ('\u{202a}', '\u{202e}'), + ('\u{2060}', '\u{2064}'), + ('\u{2066}', '\u{206f}'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('\u{20d0}', '\u{20f0}'), + ('ⱼ', 'ⱽ'), + ('\u{2cef}', '\u{2cf1}'), + ('ⵯ', 'ⵯ'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', '\u{2dff}'), + ('ⸯ', 'ⸯ'), + ('々', '々'), + ('\u{302a}', '\u{302d}'), + ('〱', '〵'), + ('〻', '〻'), + ('\u{3099}', 'ゞ'), + ('ー', 'ヾ'), + ('ꀕ', 'ꀕ'), + ('ꓸ', 'ꓽ'), + ('ꘌ', 'ꘌ'), + ('\u{a66f}', '\u{a672}'), + ('\u{a674}', '\u{a67d}'), + ('ꙿ', 'ꙿ'), + ('ꚜ', '\u{a69f}'), + ('\u{a6f0}', '\u{a6f1}'), + ('꜀', '꜡'), + ('ꝰ', 'ꝰ'), + ('ꞈ', '꞊'), + ('ꟲ', 'ꟴ'), + ('ꟸ', 'ꟹ'), + ('\u{a802}', '\u{a802}'), + ('\u{a806}', '\u{a806}'), + ('\u{a80b}', '\u{a80b}'), + ('\u{a825}', '\u{a826}'), + ('\u{a82c}', '\u{a82c}'), + ('\u{a8c4}', '\u{a8c5}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92d}'), + ('\u{a947}', '\u{a951}'), + ('\u{a980}', '\u{a982}'), + ('\u{a9b3}', '\u{a9b3}'), + ('\u{a9b6}', '\u{a9b9}'), + ('\u{a9bc}', '\u{a9bd}'), + ('ꧏ', 'ꧏ'), + ('\u{a9e5}', 'ꧦ'), + ('\u{aa29}', '\u{aa2e}'), + ('\u{aa31}', '\u{aa32}'), + ('\u{aa35}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', '\u{aa4c}'), + ('ꩰ', 'ꩰ'), + ('\u{aa7c}', '\u{aa7c}'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabf}'), + ('\u{aac1}', '\u{aac1}'), + ('ꫝ', 'ꫝ'), + ('\u{aaec}', '\u{aaed}'), + ('ꫳ', 'ꫴ'), + ('\u{aaf6}', '\u{aaf6}'), + ('꭛', 'ꭟ'), + ('ꭩ', '꭫'), + ('\u{abe5}', '\u{abe5}'), + ('\u{abe8}', '\u{abe8}'), + ('\u{abed}', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('﮲', '﯂'), + ('\u{fe00}', '\u{fe0f}'), + ('︓', '︓'), + ('\u{fe20}', '\u{fe2f}'), + ('﹒', '﹒'), + ('﹕', '﹕'), + ('\u{feff}', '\u{feff}'), + ('＇', '＇'), + ('．', '．'), + ('：', '：'), + ('＾', '＾'), + ('｀', '｀'), + ('ｰ', 'ｰ'), + ('\u{ff9e}', '\u{ff9f}'), + ('￣', '￣'), + ('\u{fff9}', '\u{fffb}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{10376}', '\u{1037a}'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{10ae5}', '\u{10ae6}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('\u{11001}', '\u{11001}'), + ('\u{11038}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{11073}', '\u{11074}'), + ('\u{1107f}', '\u{11081}'), + ('\u{110b3}', '\u{110b6}'), + ('\u{110b9}', '\u{110ba}'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110c2}', '\u{110c2}'), + ('\u{110cd}', '\u{110cd}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{1112b}'), + ('\u{1112d}', '\u{11134}'), + ('\u{11173}', '\u{11173}'), + ('\u{11180}', '\u{11181}'), + ('\u{111b6}', '\u{111be}'), + ('\u{111c9}', '\u{111cc}'), + ('\u{111cf}', '\u{111cf}'), + ('\u{1122f}', '\u{11231}'), + ('\u{11234}', '\u{11234}'), + ('\u{11236}', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112df}'), + ('\u{112e3}', '\u{112ea}'), + ('\u{11300}', '\u{11301}'), + ('\u{1133b}', '\u{1133c}'), + ('\u{11340}', '\u{11340}'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('\u{11438}', '\u{1143f}'), + ('\u{11442}', '\u{11444}'), + ('\u{11446}', '\u{11446}'), + ('\u{1145e}', '\u{1145e}'), + ('\u{114b3}', '\u{114b8}'), + ('\u{114ba}', '\u{114ba}'), + ('\u{114bf}', '\u{114c0}'), + ('\u{114c2}', '\u{114c3}'), + ('\u{115b2}', '\u{115b5}'), + ('\u{115bc}', '\u{115bd}'), + ('\u{115bf}', '\u{115c0}'), + ('\u{115dc}', '\u{115dd}'), + ('\u{11633}', '\u{1163a}'), + ('\u{1163d}', '\u{1163d}'), + ('\u{1163f}', '\u{11640}'), + ('\u{116ab}', '\u{116ab}'), + ('\u{116ad}', '\u{116ad}'), + ('\u{116b0}', '\u{116b5}'), + ('\u{116b7}', '\u{116b7}'), + ('\u{1171d}', '\u{1171f}'), + ('\u{11722}', '\u{11725}'), + ('\u{11727}', '\u{1172b}'), + ('\u{1182f}', '\u{11837}'), + ('\u{11839}', '\u{1183a}'), + ('\u{1193b}', '\u{1193c}'), + ('\u{1193e}', '\u{1193e}'), + ('\u{11943}', '\u{11943}'), + ('\u{119d4}', '\u{119d7}'), + ('\u{119da}', '\u{119db}'), + ('\u{119e0}', '\u{119e0}'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a33}', '\u{11a38}'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a51}', '\u{11a56}'), + ('\u{11a59}', '\u{11a5b}'), + ('\u{11a8a}', '\u{11a96}'), + ('\u{11a98}', '\u{11a99}'), + ('\u{11c30}', '\u{11c36}'), + ('\u{11c38}', '\u{11c3d}'), + ('\u{11c3f}', '\u{11c3f}'), + ('\u{11c92}', '\u{11ca7}'), + ('\u{11caa}', '\u{11cb0}'), + ('\u{11cb2}', '\u{11cb3}'), + ('\u{11cb5}', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('\u{11d90}', '\u{11d91}'), + ('\u{11d95}', '\u{11d95}'), + ('\u{11d97}', '\u{11d97}'), + ('\u{11ef3}', '\u{11ef4}'), + ('\u{11f00}', '\u{11f01}'), + ('\u{11f36}', '\u{11f3a}'), + ('\u{11f40}', '\u{11f40}'), + ('\u{11f42}', '\u{11f42}'), + ('\u{13430}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('𖭀', '𖭃'), + ('\u{16f4f}', '\u{16f4f}'), + ('\u{16f8f}', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '\u{16fe4}'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1bca0}', '\u{1bca3}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d167}', '\u{1d169}'), + ('\u{1d173}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '𞄽'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('𞓫', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '𞥋'), + ('🏻', '🏿'), + ('\u{e0001}', '\u{e0001}'), + ('\u{e0020}', '\u{e007f}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const CASED: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ƺ'), + ('Ƽ', 'ƿ'), + ('DŽ', 'ʓ'), + ('ʕ', 'ʸ'), + ('ˀ', 'ˁ'), + ('ˠ', 'ˤ'), + ('\u{345}', '\u{345}'), + ('Ͱ', 'ͳ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՠ', 'ֈ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ჿ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᴀ', 'ᶿ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℯ', 'ℴ'), + ('ℹ', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ⅿ'), + ('Ↄ', 'ↄ'), + ('Ⓐ', 'ⓩ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('Ꙁ', 'ꙭ'), + ('Ꚁ', 'ꚝ'), + ('Ꜣ', 'ꞇ'), + ('Ꞌ', 'ꞎ'), + ('Ꞑ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꟶ'), + ('ꟸ', 'ꟺ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('𐐀', '𐑏'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐞀', '𐞀'), + ('𐞃', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𑢠', '𑣟'), + ('𖹀', '𖹿'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼉'), + ('𝼋', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞤀', '𞥃'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), +]; + +pub const CHANGES_WHEN_CASEFOLDED: &'static [(char, char)] = &[ + ('A', 'Z'), + ('µ', 'µ'), + ('À', 'Ö'), + ('Ø', 'ß'), + ('Ā', 'Ā'), + ('Ă', 'Ă'), + ('Ą', 'Ą'), + ('Ć', 'Ć'), + ('Ĉ', 'Ĉ'), + ('Ċ', 'Ċ'), + ('Č', 'Č'), + ('Ď', 'Ď'), + ('Đ', 'Đ'), + ('Ē', 'Ē'), + ('Ĕ', 'Ĕ'), + ('Ė', 'Ė'), + ('Ę', 'Ę'), + ('Ě', 'Ě'), + ('Ĝ', 'Ĝ'), + ('Ğ', 'Ğ'), + ('Ġ', 'Ġ'), + ('Ģ', 'Ģ'), + ('Ĥ', 'Ĥ'), + ('Ħ', 'Ħ'), + ('Ĩ', 'Ĩ'), + ('Ī', 'Ī'), + ('Ĭ', 'Ĭ'), + ('Į', 'Į'), + ('İ', 'İ'), + ('IJ', 'IJ'), + ('Ĵ', 'Ĵ'), + ('Ķ', 'Ķ'), + ('Ĺ', 'Ĺ'), + ('Ļ', 'Ļ'), + ('Ľ', 'Ľ'), + ('Ŀ', 'Ŀ'), + ('Ł', 'Ł'), + ('Ń', 'Ń'), + ('Ņ', 'Ņ'), + ('Ň', 'Ň'), + ('ʼn', 'Ŋ'), + ('Ō', 'Ō'), + ('Ŏ', 'Ŏ'), + ('Ő', 'Ő'), + ('Œ', 'Œ'), + ('Ŕ', 'Ŕ'), + ('Ŗ', 'Ŗ'), + ('Ř', 'Ř'), + ('Ś', 'Ś'), + ('Ŝ', 'Ŝ'), + ('Ş', 'Ş'), + ('Š', 'Š'), + ('Ţ', 'Ţ'), + ('Ť', 'Ť'), + ('Ŧ', 'Ŧ'), + ('Ũ', 'Ũ'), + ('Ū', 'Ū'), + ('Ŭ', 'Ŭ'), + ('Ů', 'Ů'), + ('Ű', 'Ű'), + ('Ų', 'Ų'), + ('Ŵ', 'Ŵ'), + ('Ŷ', 'Ŷ'), + ('Ÿ', 'Ź'), + ('Ż', 'Ż'), + ('Ž', 'Ž'), + ('ſ', 'ſ'), + ('Ɓ', 'Ƃ'), + ('Ƅ', 'Ƅ'), + ('Ɔ', 'Ƈ'), + ('Ɖ', 'Ƌ'), + ('Ǝ', 'Ƒ'), + ('Ɠ', 'Ɣ'), + ('Ɩ', 'Ƙ'), + ('Ɯ', 'Ɲ'), + ('Ɵ', 'Ơ'), + ('Ƣ', 'Ƣ'), + ('Ƥ', 'Ƥ'), + ('Ʀ', 'Ƨ'), + ('Ʃ', 'Ʃ'), + ('Ƭ', 'Ƭ'), + ('Ʈ', 'Ư'), + ('Ʊ', 'Ƴ'), + ('Ƶ', 'Ƶ'), + ('Ʒ', 'Ƹ'), + ('Ƽ', 'Ƽ'), + ('DŽ', 'Dž'), + ('LJ', 'Lj'), + ('NJ', 'Nj'), + ('Ǎ', 'Ǎ'), + ('Ǐ', 'Ǐ'), + ('Ǒ', 'Ǒ'), + ('Ǔ', 'Ǔ'), + ('Ǖ', 'Ǖ'), + ('Ǘ', 'Ǘ'), + ('Ǚ', 'Ǚ'), + ('Ǜ', 'Ǜ'), + ('Ǟ', 'Ǟ'), + ('Ǡ', 'Ǡ'), + ('Ǣ', 'Ǣ'), + ('Ǥ', 'Ǥ'), + ('Ǧ', 'Ǧ'), + ('Ǩ', 'Ǩ'), + ('Ǫ', 'Ǫ'), + ('Ǭ', 'Ǭ'), + ('Ǯ', 'Ǯ'), + ('DZ', 'Dz'), + ('Ǵ', 'Ǵ'), + ('Ƕ', 'Ǹ'), + ('Ǻ', 'Ǻ'), + ('Ǽ', 'Ǽ'), + ('Ǿ', 'Ǿ'), + ('Ȁ', 'Ȁ'), + ('Ȃ', 'Ȃ'), + ('Ȅ', 'Ȅ'), + ('Ȇ', 'Ȇ'), + ('Ȉ', 'Ȉ'), + ('Ȋ', 'Ȋ'), + ('Ȍ', 'Ȍ'), + ('Ȏ', 'Ȏ'), + ('Ȑ', 'Ȑ'), + ('Ȓ', 'Ȓ'), + ('Ȕ', 'Ȕ'), + ('Ȗ', 'Ȗ'), + ('Ș', 'Ș'), + ('Ț', 'Ț'), + ('Ȝ', 'Ȝ'), + ('Ȟ', 'Ȟ'), + ('Ƞ', 'Ƞ'), + ('Ȣ', 'Ȣ'), + ('Ȥ', 'Ȥ'), + ('Ȧ', 'Ȧ'), + ('Ȩ', 'Ȩ'), + ('Ȫ', 'Ȫ'), + ('Ȭ', 'Ȭ'), + ('Ȯ', 'Ȯ'), + ('Ȱ', 'Ȱ'), + ('Ȳ', 'Ȳ'), + ('Ⱥ', 'Ȼ'), + ('Ƚ', 'Ⱦ'), + ('Ɂ', 'Ɂ'), + ('Ƀ', 'Ɇ'), + ('Ɉ', 'Ɉ'), + ('Ɋ', 'Ɋ'), + ('Ɍ', 'Ɍ'), + ('Ɏ', 'Ɏ'), + ('\u{345}', '\u{345}'), + ('Ͱ', 'Ͱ'), + ('Ͳ', 'Ͳ'), + ('Ͷ', 'Ͷ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ώ'), + ('Α', 'Ρ'), + ('Σ', 'Ϋ'), + ('ς', 'ς'), + ('Ϗ', 'ϑ'), + ('ϕ', 'ϖ'), + ('Ϙ', 'Ϙ'), + ('Ϛ', 'Ϛ'), + ('Ϝ', 'Ϝ'), + ('Ϟ', 'Ϟ'), + ('Ϡ', 'Ϡ'), + ('Ϣ', 'Ϣ'), + ('Ϥ', 'Ϥ'), + ('Ϧ', 'Ϧ'), + ('Ϩ', 'Ϩ'), + ('Ϫ', 'Ϫ'), + ('Ϭ', 'Ϭ'), + ('Ϯ', 'Ϯ'), + ('ϰ', 'ϱ'), + ('ϴ', 'ϵ'), + ('Ϸ', 'Ϸ'), + ('Ϲ', 'Ϻ'), + ('Ͻ', 'Я'), + ('Ѡ', 'Ѡ'), + ('Ѣ', 'Ѣ'), + ('Ѥ', 'Ѥ'), + ('Ѧ', 'Ѧ'), + ('Ѩ', 'Ѩ'), + ('Ѫ', 'Ѫ'), + ('Ѭ', 'Ѭ'), + ('Ѯ', 'Ѯ'), + ('Ѱ', 'Ѱ'), + ('Ѳ', 'Ѳ'), + ('Ѵ', 'Ѵ'), + ('Ѷ', 'Ѷ'), + ('Ѹ', 'Ѹ'), + ('Ѻ', 'Ѻ'), + ('Ѽ', 'Ѽ'), + ('Ѿ', 'Ѿ'), + ('Ҁ', 'Ҁ'), + ('Ҋ', 'Ҋ'), + ('Ҍ', 'Ҍ'), + ('Ҏ', 'Ҏ'), + ('Ґ', 'Ґ'), + ('Ғ', 'Ғ'), + ('Ҕ', 'Ҕ'), + ('Җ', 'Җ'), + ('Ҙ', 'Ҙ'), + ('Қ', 'Қ'), + ('Ҝ', 'Ҝ'), + ('Ҟ', 'Ҟ'), + ('Ҡ', 'Ҡ'), + ('Ң', 'Ң'), + ('Ҥ', 'Ҥ'), + ('Ҧ', 'Ҧ'), + ('Ҩ', 'Ҩ'), + ('Ҫ', 'Ҫ'), + ('Ҭ', 'Ҭ'), + ('Ү', 'Ү'), + ('Ұ', 'Ұ'), + ('Ҳ', 'Ҳ'), + ('Ҵ', 'Ҵ'), + ('Ҷ', 'Ҷ'), + ('Ҹ', 'Ҹ'), + ('Һ', 'Һ'), + ('Ҽ', 'Ҽ'), + ('Ҿ', 'Ҿ'), + ('Ӏ', 'Ӂ'), + ('Ӄ', 'Ӄ'), + ('Ӆ', 'Ӆ'), + ('Ӈ', 'Ӈ'), + ('Ӊ', 'Ӊ'), + ('Ӌ', 'Ӌ'), + ('Ӎ', 'Ӎ'), + ('Ӑ', 'Ӑ'), + ('Ӓ', 'Ӓ'), + ('Ӕ', 'Ӕ'), + ('Ӗ', 'Ӗ'), + ('Ә', 'Ә'), + ('Ӛ', 'Ӛ'), + ('Ӝ', 'Ӝ'), + ('Ӟ', 'Ӟ'), + ('Ӡ', 'Ӡ'), + ('Ӣ', 'Ӣ'), + ('Ӥ', 'Ӥ'), + ('Ӧ', 'Ӧ'), + ('Ө', 'Ө'), + ('Ӫ', 'Ӫ'), + ('Ӭ', 'Ӭ'), + ('Ӯ', 'Ӯ'), + ('Ӱ', 'Ӱ'), + ('Ӳ', 'Ӳ'), + ('Ӵ', 'Ӵ'), + ('Ӷ', 'Ӷ'), + ('Ӹ', 'Ӹ'), + ('Ӻ', 'Ӻ'), + ('Ӽ', 'Ӽ'), + ('Ӿ', 'Ӿ'), + ('Ԁ', 'Ԁ'), + ('Ԃ', 'Ԃ'), + ('Ԅ', 'Ԅ'), + ('Ԇ', 'Ԇ'), + ('Ԉ', 'Ԉ'), + ('Ԋ', 'Ԋ'), + ('Ԍ', 'Ԍ'), + ('Ԏ', 'Ԏ'), + ('Ԑ', 'Ԑ'), + ('Ԓ', 'Ԓ'), + ('Ԕ', 'Ԕ'), + ('Ԗ', 'Ԗ'), + ('Ԙ', 'Ԙ'), + ('Ԛ', 'Ԛ'), + ('Ԝ', 'Ԝ'), + ('Ԟ', 'Ԟ'), + ('Ԡ', 'Ԡ'), + ('Ԣ', 'Ԣ'), + ('Ԥ', 'Ԥ'), + ('Ԧ', 'Ԧ'), + ('Ԩ', 'Ԩ'), + ('Ԫ', 'Ԫ'), + ('Ԭ', 'Ԭ'), + ('Ԯ', 'Ԯ'), + ('Ա', 'Ֆ'), + ('և', 'և'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('Ḁ', 'Ḁ'), + ('Ḃ', 'Ḃ'), + ('Ḅ', 'Ḅ'), + ('Ḇ', 'Ḇ'), + ('Ḉ', 'Ḉ'), + ('Ḋ', 'Ḋ'), + ('Ḍ', 'Ḍ'), + ('Ḏ', 'Ḏ'), + ('Ḑ', 'Ḑ'), + ('Ḓ', 'Ḓ'), + ('Ḕ', 'Ḕ'), + ('Ḗ', 'Ḗ'), + ('Ḙ', 'Ḙ'), + ('Ḛ', 'Ḛ'), + ('Ḝ', 'Ḝ'), + ('Ḟ', 'Ḟ'), + ('Ḡ', 'Ḡ'), + ('Ḣ', 'Ḣ'), + ('Ḥ', 'Ḥ'), + ('Ḧ', 'Ḧ'), + ('Ḩ', 'Ḩ'), + ('Ḫ', 'Ḫ'), + ('Ḭ', 'Ḭ'), + ('Ḯ', 'Ḯ'), + ('Ḱ', 'Ḱ'), + ('Ḳ', 'Ḳ'), + ('Ḵ', 'Ḵ'), + ('Ḷ', 'Ḷ'), + ('Ḹ', 'Ḹ'), + ('Ḻ', 'Ḻ'), + ('Ḽ', 'Ḽ'), + ('Ḿ', 'Ḿ'), + ('Ṁ', 'Ṁ'), + ('Ṃ', 'Ṃ'), + ('Ṅ', 'Ṅ'), + ('Ṇ', 'Ṇ'), + ('Ṉ', 'Ṉ'), + ('Ṋ', 'Ṋ'), + ('Ṍ', 'Ṍ'), + ('Ṏ', 'Ṏ'), + ('Ṑ', 'Ṑ'), + ('Ṓ', 'Ṓ'), + ('Ṕ', 'Ṕ'), + ('Ṗ', 'Ṗ'), + ('Ṙ', 'Ṙ'), + ('Ṛ', 'Ṛ'), + ('Ṝ', 'Ṝ'), + ('Ṟ', 'Ṟ'), + ('Ṡ', 'Ṡ'), + ('Ṣ', 'Ṣ'), + ('Ṥ', 'Ṥ'), + ('Ṧ', 'Ṧ'), + ('Ṩ', 'Ṩ'), + ('Ṫ', 'Ṫ'), + ('Ṭ', 'Ṭ'), + ('Ṯ', 'Ṯ'), + ('Ṱ', 'Ṱ'), + ('Ṳ', 'Ṳ'), + ('Ṵ', 'Ṵ'), + ('Ṷ', 'Ṷ'), + ('Ṹ', 'Ṹ'), + ('Ṻ', 'Ṻ'), + ('Ṽ', 'Ṽ'), + ('Ṿ', 'Ṿ'), + ('Ẁ', 'Ẁ'), + ('Ẃ', 'Ẃ'), + ('Ẅ', 'Ẅ'), + ('Ẇ', 'Ẇ'), + ('Ẉ', 'Ẉ'), + ('Ẋ', 'Ẋ'), + ('Ẍ', 'Ẍ'), + ('Ẏ', 'Ẏ'), + ('Ẑ', 'Ẑ'), + ('Ẓ', 'Ẓ'), + ('Ẕ', 'Ẕ'), + ('ẚ', 'ẛ'), + ('ẞ', 'ẞ'), + ('Ạ', 'Ạ'), + ('Ả', 'Ả'), + ('Ấ', 'Ấ'), + ('Ầ', 'Ầ'), + ('Ẩ', 'Ẩ'), + ('Ẫ', 'Ẫ'), + ('Ậ', 'Ậ'), + ('Ắ', 'Ắ'), + ('Ằ', 'Ằ'), + ('Ẳ', 'Ẳ'), + ('Ẵ', 'Ẵ'), + ('Ặ', 'Ặ'), + ('Ẹ', 'Ẹ'), + ('Ẻ', 'Ẻ'), + ('Ẽ', 'Ẽ'), + ('Ế', 'Ế'), + ('Ề', 'Ề'), + ('Ể', 'Ể'), + ('Ễ', 'Ễ'), + ('Ệ', 'Ệ'), + ('Ỉ', 'Ỉ'), + ('Ị', 'Ị'), + ('Ọ', 'Ọ'), + ('Ỏ', 'Ỏ'), + ('Ố', 'Ố'), + ('Ồ', 'Ồ'), + ('Ổ', 'Ổ'), + ('Ỗ', 'Ỗ'), + ('Ộ', 'Ộ'), + ('Ớ', 'Ớ'), + ('Ờ', 'Ờ'), + ('Ở', 'Ở'), + ('Ỡ', 'Ỡ'), + ('Ợ', 'Ợ'), + ('Ụ', 'Ụ'), + ('Ủ', 'Ủ'), + ('Ứ', 'Ứ'), + ('Ừ', 'Ừ'), + ('Ử', 'Ử'), + ('Ữ', 'Ữ'), + ('Ự', 'Ự'), + ('Ỳ', 'Ỳ'), + ('Ỵ', 'Ỵ'), + ('Ỷ', 'Ỷ'), + ('Ỹ', 'Ỹ'), + ('Ỻ', 'Ỻ'), + ('Ỽ', 'Ỽ'), + ('Ỿ', 'Ỿ'), + ('Ἀ', 'Ἇ'), + ('Ἐ', 'Ἕ'), + ('Ἠ', 'Ἧ'), + ('Ἰ', 'Ἷ'), + ('Ὀ', 'Ὅ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'Ὗ'), + ('Ὠ', 'Ὧ'), + ('ᾀ', 'ᾯ'), + ('ᾲ', 'ᾴ'), + ('ᾷ', 'ᾼ'), + ('ῂ', 'ῄ'), + ('ῇ', 'ῌ'), + ('Ῐ', 'Ί'), + ('Ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῷ', 'ῼ'), + ('Ω', 'Ω'), + ('K', 'Å'), + ('Ⅎ', 'Ⅎ'), + ('Ⅰ', 'Ⅿ'), + ('Ↄ', 'Ↄ'), + ('Ⓐ', 'Ⓩ'), + ('Ⰰ', 'Ⱟ'), + ('Ⱡ', 'Ⱡ'), + ('Ɫ', 'Ɽ'), + ('Ⱨ', 'Ⱨ'), + ('Ⱪ', 'Ⱪ'), + ('Ⱬ', 'Ⱬ'), + ('Ɑ', 'Ɒ'), + ('Ⱳ', 'Ⱳ'), + ('Ⱶ', 'Ⱶ'), + ('Ȿ', 'Ⲁ'), + ('Ⲃ', 'Ⲃ'), + ('Ⲅ', 'Ⲅ'), + ('Ⲇ', 'Ⲇ'), + ('Ⲉ', 'Ⲉ'), + ('Ⲋ', 'Ⲋ'), + ('Ⲍ', 'Ⲍ'), + ('Ⲏ', 'Ⲏ'), + ('Ⲑ', 'Ⲑ'), + ('Ⲓ', 'Ⲓ'), + ('Ⲕ', 'Ⲕ'), + ('Ⲗ', 'Ⲗ'), + ('Ⲙ', 'Ⲙ'), + ('Ⲛ', 'Ⲛ'), + ('Ⲝ', 'Ⲝ'), + ('Ⲟ', 'Ⲟ'), + ('Ⲡ', 'Ⲡ'), + ('Ⲣ', 'Ⲣ'), + ('Ⲥ', 'Ⲥ'), + ('Ⲧ', 'Ⲧ'), + ('Ⲩ', 'Ⲩ'), + ('Ⲫ', 'Ⲫ'), + ('Ⲭ', 'Ⲭ'), + ('Ⲯ', 'Ⲯ'), + ('Ⲱ', 'Ⲱ'), + ('Ⲳ', 'Ⲳ'), + ('Ⲵ', 'Ⲵ'), + ('Ⲷ', 'Ⲷ'), + ('Ⲹ', 'Ⲹ'), + ('Ⲻ', 'Ⲻ'), + ('Ⲽ', 'Ⲽ'), + ('Ⲿ', 'Ⲿ'), + ('Ⳁ', 'Ⳁ'), + ('Ⳃ', 'Ⳃ'), + ('Ⳅ', 'Ⳅ'), + ('Ⳇ', 'Ⳇ'), + ('Ⳉ', 'Ⳉ'), + ('Ⳋ', 'Ⳋ'), + ('Ⳍ', 'Ⳍ'), + ('Ⳏ', 'Ⳏ'), + ('Ⳑ', 'Ⳑ'), + ('Ⳓ', 'Ⳓ'), + ('Ⳕ', 'Ⳕ'), + ('Ⳗ', 'Ⳗ'), + ('Ⳙ', 'Ⳙ'), + ('Ⳛ', 'Ⳛ'), + ('Ⳝ', 'Ⳝ'), + ('Ⳟ', 'Ⳟ'), + ('Ⳡ', 'Ⳡ'), + ('Ⳣ', 'Ⳣ'), + ('Ⳬ', 'Ⳬ'), + ('Ⳮ', 'Ⳮ'), + ('Ⳳ', 'Ⳳ'), + ('Ꙁ', 'Ꙁ'), + ('Ꙃ', 'Ꙃ'), + ('Ꙅ', 'Ꙅ'), + ('Ꙇ', 'Ꙇ'), + ('Ꙉ', 'Ꙉ'), + ('Ꙋ', 'Ꙋ'), + ('Ꙍ', 'Ꙍ'), + ('Ꙏ', 'Ꙏ'), + ('Ꙑ', 'Ꙑ'), + ('Ꙓ', 'Ꙓ'), + ('Ꙕ', 'Ꙕ'), + ('Ꙗ', 'Ꙗ'), + ('Ꙙ', 'Ꙙ'), + ('Ꙛ', 'Ꙛ'), + ('Ꙝ', 'Ꙝ'), + ('Ꙟ', 'Ꙟ'), + ('Ꙡ', 'Ꙡ'), + ('Ꙣ', 'Ꙣ'), + ('Ꙥ', 'Ꙥ'), + ('Ꙧ', 'Ꙧ'), + ('Ꙩ', 'Ꙩ'), + ('Ꙫ', 'Ꙫ'), + ('Ꙭ', 'Ꙭ'), + ('Ꚁ', 'Ꚁ'), + ('Ꚃ', 'Ꚃ'), + ('Ꚅ', 'Ꚅ'), + ('Ꚇ', 'Ꚇ'), + ('Ꚉ', 'Ꚉ'), + ('Ꚋ', 'Ꚋ'), + ('Ꚍ', 'Ꚍ'), + ('Ꚏ', 'Ꚏ'), + ('Ꚑ', 'Ꚑ'), + ('Ꚓ', 'Ꚓ'), + ('Ꚕ', 'Ꚕ'), + ('Ꚗ', 'Ꚗ'), + ('Ꚙ', 'Ꚙ'), + ('Ꚛ', 'Ꚛ'), + ('Ꜣ', 'Ꜣ'), + ('Ꜥ', 'Ꜥ'), + ('Ꜧ', 'Ꜧ'), + ('Ꜩ', 'Ꜩ'), + ('Ꜫ', 'Ꜫ'), + ('Ꜭ', 'Ꜭ'), + ('Ꜯ', 'Ꜯ'), + ('Ꜳ', 'Ꜳ'), + ('Ꜵ', 'Ꜵ'), + ('Ꜷ', 'Ꜷ'), + ('Ꜹ', 'Ꜹ'), + ('Ꜻ', 'Ꜻ'), + ('Ꜽ', 'Ꜽ'), + ('Ꜿ', 'Ꜿ'), + ('Ꝁ', 'Ꝁ'), + ('Ꝃ', 'Ꝃ'), + ('Ꝅ', 'Ꝅ'), + ('Ꝇ', 'Ꝇ'), + ('Ꝉ', 'Ꝉ'), + ('Ꝋ', 'Ꝋ'), + ('Ꝍ', 'Ꝍ'), + ('Ꝏ', 'Ꝏ'), + ('Ꝑ', 'Ꝑ'), + ('Ꝓ', 'Ꝓ'), + ('Ꝕ', 'Ꝕ'), + ('Ꝗ', 'Ꝗ'), + ('Ꝙ', 'Ꝙ'), + ('Ꝛ', 'Ꝛ'), + ('Ꝝ', 'Ꝝ'), + ('Ꝟ', 'Ꝟ'), + ('Ꝡ', 'Ꝡ'), + ('Ꝣ', 'Ꝣ'), + ('Ꝥ', 'Ꝥ'), + ('Ꝧ', 'Ꝧ'), + ('Ꝩ', 'Ꝩ'), + ('Ꝫ', 'Ꝫ'), + ('Ꝭ', 'Ꝭ'), + ('Ꝯ', 'Ꝯ'), + ('Ꝺ', 'Ꝺ'), + ('Ꝼ', 'Ꝼ'), + ('Ᵹ', 'Ꝿ'), + ('Ꞁ', 'Ꞁ'), + ('Ꞃ', 'Ꞃ'), + ('Ꞅ', 'Ꞅ'), + ('Ꞇ', 'Ꞇ'), + ('Ꞌ', 'Ꞌ'), + ('Ɥ', 'Ɥ'), + ('Ꞑ', 'Ꞑ'), + ('Ꞓ', 'Ꞓ'), + ('Ꞗ', 'Ꞗ'), + ('Ꞙ', 'Ꞙ'), + ('Ꞛ', 'Ꞛ'), + ('Ꞝ', 'Ꞝ'), + ('Ꞟ', 'Ꞟ'), + ('Ꞡ', 'Ꞡ'), + ('Ꞣ', 'Ꞣ'), + ('Ꞥ', 'Ꞥ'), + ('Ꞧ', 'Ꞧ'), + ('Ꞩ', 'Ꞩ'), + ('Ɦ', 'Ɪ'), + ('Ʞ', 'Ꞵ'), + ('Ꞷ', 'Ꞷ'), + ('Ꞹ', 'Ꞹ'), + ('Ꞻ', 'Ꞻ'), + ('Ꞽ', 'Ꞽ'), + ('Ꞿ', 'Ꞿ'), + ('Ꟁ', 'Ꟁ'), + ('Ꟃ', 'Ꟃ'), + ('Ꞔ', 'Ꟈ'), + ('Ꟊ', 'Ꟊ'), + ('Ꟑ', 'Ꟑ'), + ('Ꟗ', 'Ꟗ'), + ('Ꟙ', 'Ꟙ'), + ('Ꟶ', 'Ꟶ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('Ａ', 'Ｚ'), + ('𐐀', '𐐧'), + ('𐒰', '𐓓'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐲀', '𐲲'), + ('𑢠', '𑢿'), + ('𖹀', '𖹟'), + ('𞤀', '𞤡'), +]; + +pub const CHANGES_WHEN_CASEMAPPED: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('µ', 'µ'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ķ'), + ('Ĺ', 'ƌ'), + ('Ǝ', 'ƚ'), + ('Ɯ', 'Ʃ'), + ('Ƭ', 'ƹ'), + ('Ƽ', 'ƽ'), + ('ƿ', 'ƿ'), + ('DŽ', 'Ƞ'), + ('Ȣ', 'ȳ'), + ('Ⱥ', 'ɔ'), + ('ɖ', 'ɗ'), + ('ə', 'ə'), + ('ɛ', 'ɜ'), + ('ɠ', 'ɡ'), + ('ɣ', 'ɣ'), + ('ɥ', 'ɦ'), + ('ɨ', 'ɬ'), + ('ɯ', 'ɯ'), + ('ɱ', 'ɲ'), + ('ɵ', 'ɵ'), + ('ɽ', 'ɽ'), + ('ʀ', 'ʀ'), + ('ʂ', 'ʃ'), + ('ʇ', 'ʌ'), + ('ʒ', 'ʒ'), + ('ʝ', 'ʞ'), + ('\u{345}', '\u{345}'), + ('Ͱ', 'ͳ'), + ('Ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϑ'), + ('ϕ', 'ϵ'), + ('Ϸ', 'ϻ'), + ('Ͻ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ա', 'և'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჽ', 'ჿ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᵹ', 'ᵹ'), + ('ᵽ', 'ᵽ'), + ('ᶎ', 'ᶎ'), + ('Ḁ', 'ẛ'), + ('ẞ', 'ẞ'), + ('Ạ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('Ω', 'Ω'), + ('K', 'Å'), + ('Ⅎ', 'Ⅎ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ⅿ'), + ('Ↄ', 'ↄ'), + ('Ⓐ', 'ⓩ'), + ('Ⰰ', 'Ɒ'), + ('Ⱳ', 'ⱳ'), + ('Ⱶ', 'ⱶ'), + ('Ȿ', 'ⳣ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('Ꙁ', 'ꙭ'), + ('Ꚁ', 'ꚛ'), + ('Ꜣ', 'ꜯ'), + ('Ꜳ', 'ꝯ'), + ('Ꝺ', 'ꞇ'), + ('Ꞌ', 'Ɥ'), + ('Ꞑ', 'ꞔ'), + ('Ꞗ', 'Ɪ'), + ('Ʞ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('Ꟗ', 'ꟙ'), + ('Ꟶ', 'ꟶ'), + ('ꭓ', 'ꭓ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('𐐀', '𐑏'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𑢠', '𑣟'), + ('𖹀', '𖹿'), + ('𞤀', '𞥃'), +]; + +pub const CHANGES_WHEN_LOWERCASED: &'static [(char, char)] = &[ + ('A', 'Z'), + ('À', 'Ö'), + ('Ø', 'Þ'), + ('Ā', 'Ā'), + ('Ă', 'Ă'), + ('Ą', 'Ą'), + ('Ć', 'Ć'), + ('Ĉ', 'Ĉ'), + ('Ċ', 'Ċ'), + ('Č', 'Č'), + ('Ď', 'Ď'), + ('Đ', 'Đ'), + ('Ē', 'Ē'), + ('Ĕ', 'Ĕ'), + ('Ė', 'Ė'), + ('Ę', 'Ę'), + ('Ě', 'Ě'), + ('Ĝ', 'Ĝ'), + ('Ğ', 'Ğ'), + ('Ġ', 'Ġ'), + ('Ģ', 'Ģ'), + ('Ĥ', 'Ĥ'), + ('Ħ', 'Ħ'), + ('Ĩ', 'Ĩ'), + ('Ī', 'Ī'), + ('Ĭ', 'Ĭ'), + ('Į', 'Į'), + ('İ', 'İ'), + ('IJ', 'IJ'), + ('Ĵ', 'Ĵ'), + ('Ķ', 'Ķ'), + ('Ĺ', 'Ĺ'), + ('Ļ', 'Ļ'), + ('Ľ', 'Ľ'), + ('Ŀ', 'Ŀ'), + ('Ł', 'Ł'), + ('Ń', 'Ń'), + ('Ņ', 'Ņ'), + ('Ň', 'Ň'), + ('Ŋ', 'Ŋ'), + ('Ō', 'Ō'), + ('Ŏ', 'Ŏ'), + ('Ő', 'Ő'), + ('Œ', 'Œ'), + ('Ŕ', 'Ŕ'), + ('Ŗ', 'Ŗ'), + ('Ř', 'Ř'), + ('Ś', 'Ś'), + ('Ŝ', 'Ŝ'), + ('Ş', 'Ş'), + ('Š', 'Š'), + ('Ţ', 'Ţ'), + ('Ť', 'Ť'), + ('Ŧ', 'Ŧ'), + ('Ũ', 'Ũ'), + ('Ū', 'Ū'), + ('Ŭ', 'Ŭ'), + ('Ů', 'Ů'), + ('Ű', 'Ű'), + ('Ų', 'Ų'), + ('Ŵ', 'Ŵ'), + ('Ŷ', 'Ŷ'), + ('Ÿ', 'Ź'), + ('Ż', 'Ż'), + ('Ž', 'Ž'), + ('Ɓ', 'Ƃ'), + ('Ƅ', 'Ƅ'), + ('Ɔ', 'Ƈ'), + ('Ɖ', 'Ƌ'), + ('Ǝ', 'Ƒ'), + ('Ɠ', 'Ɣ'), + ('Ɩ', 'Ƙ'), + ('Ɯ', 'Ɲ'), + ('Ɵ', 'Ơ'), + ('Ƣ', 'Ƣ'), + ('Ƥ', 'Ƥ'), + ('Ʀ', 'Ƨ'), + ('Ʃ', 'Ʃ'), + ('Ƭ', 'Ƭ'), + ('Ʈ', 'Ư'), + ('Ʊ', 'Ƴ'), + ('Ƶ', 'Ƶ'), + ('Ʒ', 'Ƹ'), + ('Ƽ', 'Ƽ'), + ('DŽ', 'Dž'), + ('LJ', 'Lj'), + ('NJ', 'Nj'), + ('Ǎ', 'Ǎ'), + ('Ǐ', 'Ǐ'), + ('Ǒ', 'Ǒ'), + ('Ǔ', 'Ǔ'), + ('Ǖ', 'Ǖ'), + ('Ǘ', 'Ǘ'), + ('Ǚ', 'Ǚ'), + ('Ǜ', 'Ǜ'), + ('Ǟ', 'Ǟ'), + ('Ǡ', 'Ǡ'), + ('Ǣ', 'Ǣ'), + ('Ǥ', 'Ǥ'), + ('Ǧ', 'Ǧ'), + ('Ǩ', 'Ǩ'), + ('Ǫ', 'Ǫ'), + ('Ǭ', 'Ǭ'), + ('Ǯ', 'Ǯ'), + ('DZ', 'Dz'), + ('Ǵ', 'Ǵ'), + ('Ƕ', 'Ǹ'), + ('Ǻ', 'Ǻ'), + ('Ǽ', 'Ǽ'), + ('Ǿ', 'Ǿ'), + ('Ȁ', 'Ȁ'), + ('Ȃ', 'Ȃ'), + ('Ȅ', 'Ȅ'), + ('Ȇ', 'Ȇ'), + ('Ȉ', 'Ȉ'), + ('Ȋ', 'Ȋ'), + ('Ȍ', 'Ȍ'), + ('Ȏ', 'Ȏ'), + ('Ȑ', 'Ȑ'), + ('Ȓ', 'Ȓ'), + ('Ȕ', 'Ȕ'), + ('Ȗ', 'Ȗ'), + ('Ș', 'Ș'), + ('Ț', 'Ț'), + ('Ȝ', 'Ȝ'), + ('Ȟ', 'Ȟ'), + ('Ƞ', 'Ƞ'), + ('Ȣ', 'Ȣ'), + ('Ȥ', 'Ȥ'), + ('Ȧ', 'Ȧ'), + ('Ȩ', 'Ȩ'), + ('Ȫ', 'Ȫ'), + ('Ȭ', 'Ȭ'), + ('Ȯ', 'Ȯ'), + ('Ȱ', 'Ȱ'), + ('Ȳ', 'Ȳ'), + ('Ⱥ', 'Ȼ'), + ('Ƚ', 'Ⱦ'), + ('Ɂ', 'Ɂ'), + ('Ƀ', 'Ɇ'), + ('Ɉ', 'Ɉ'), + ('Ɋ', 'Ɋ'), + ('Ɍ', 'Ɍ'), + ('Ɏ', 'Ɏ'), + ('Ͱ', 'Ͱ'), + ('Ͳ', 'Ͳ'), + ('Ͷ', 'Ͷ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ώ'), + ('Α', 'Ρ'), + ('Σ', 'Ϋ'), + ('Ϗ', 'Ϗ'), + ('Ϙ', 'Ϙ'), + ('Ϛ', 'Ϛ'), + ('Ϝ', 'Ϝ'), + ('Ϟ', 'Ϟ'), + ('Ϡ', 'Ϡ'), + ('Ϣ', 'Ϣ'), + ('Ϥ', 'Ϥ'), + ('Ϧ', 'Ϧ'), + ('Ϩ', 'Ϩ'), + ('Ϫ', 'Ϫ'), + ('Ϭ', 'Ϭ'), + ('Ϯ', 'Ϯ'), + ('ϴ', 'ϴ'), + ('Ϸ', 'Ϸ'), + ('Ϲ', 'Ϻ'), + ('Ͻ', 'Я'), + ('Ѡ', 'Ѡ'), + ('Ѣ', 'Ѣ'), + ('Ѥ', 'Ѥ'), + ('Ѧ', 'Ѧ'), + ('Ѩ', 'Ѩ'), + ('Ѫ', 'Ѫ'), + ('Ѭ', 'Ѭ'), + ('Ѯ', 'Ѯ'), + ('Ѱ', 'Ѱ'), + ('Ѳ', 'Ѳ'), + ('Ѵ', 'Ѵ'), + ('Ѷ', 'Ѷ'), + ('Ѹ', 'Ѹ'), + ('Ѻ', 'Ѻ'), + ('Ѽ', 'Ѽ'), + ('Ѿ', 'Ѿ'), + ('Ҁ', 'Ҁ'), + ('Ҋ', 'Ҋ'), + ('Ҍ', 'Ҍ'), + ('Ҏ', 'Ҏ'), + ('Ґ', 'Ґ'), + ('Ғ', 'Ғ'), + ('Ҕ', 'Ҕ'), + ('Җ', 'Җ'), + ('Ҙ', 'Ҙ'), + ('Қ', 'Қ'), + ('Ҝ', 'Ҝ'), + ('Ҟ', 'Ҟ'), + ('Ҡ', 'Ҡ'), + ('Ң', 'Ң'), + ('Ҥ', 'Ҥ'), + ('Ҧ', 'Ҧ'), + ('Ҩ', 'Ҩ'), + ('Ҫ', 'Ҫ'), + ('Ҭ', 'Ҭ'), + ('Ү', 'Ү'), + ('Ұ', 'Ұ'), + ('Ҳ', 'Ҳ'), + ('Ҵ', 'Ҵ'), + ('Ҷ', 'Ҷ'), + ('Ҹ', 'Ҹ'), + ('Һ', 'Һ'), + ('Ҽ', 'Ҽ'), + ('Ҿ', 'Ҿ'), + ('Ӏ', 'Ӂ'), + ('Ӄ', 'Ӄ'), + ('Ӆ', 'Ӆ'), + ('Ӈ', 'Ӈ'), + ('Ӊ', 'Ӊ'), + ('Ӌ', 'Ӌ'), + ('Ӎ', 'Ӎ'), + ('Ӑ', 'Ӑ'), + ('Ӓ', 'Ӓ'), + ('Ӕ', 'Ӕ'), + ('Ӗ', 'Ӗ'), + ('Ә', 'Ә'), + ('Ӛ', 'Ӛ'), + ('Ӝ', 'Ӝ'), + ('Ӟ', 'Ӟ'), + ('Ӡ', 'Ӡ'), + ('Ӣ', 'Ӣ'), + ('Ӥ', 'Ӥ'), + ('Ӧ', 'Ӧ'), + ('Ө', 'Ө'), + ('Ӫ', 'Ӫ'), + ('Ӭ', 'Ӭ'), + ('Ӯ', 'Ӯ'), + ('Ӱ', 'Ӱ'), + ('Ӳ', 'Ӳ'), + ('Ӵ', 'Ӵ'), + ('Ӷ', 'Ӷ'), + ('Ӹ', 'Ӹ'), + ('Ӻ', 'Ӻ'), + ('Ӽ', 'Ӽ'), + ('Ӿ', 'Ӿ'), + ('Ԁ', 'Ԁ'), + ('Ԃ', 'Ԃ'), + ('Ԅ', 'Ԅ'), + ('Ԇ', 'Ԇ'), + ('Ԉ', 'Ԉ'), + ('Ԋ', 'Ԋ'), + ('Ԍ', 'Ԍ'), + ('Ԏ', 'Ԏ'), + ('Ԑ', 'Ԑ'), + ('Ԓ', 'Ԓ'), + ('Ԕ', 'Ԕ'), + ('Ԗ', 'Ԗ'), + ('Ԙ', 'Ԙ'), + ('Ԛ', 'Ԛ'), + ('Ԝ', 'Ԝ'), + ('Ԟ', 'Ԟ'), + ('Ԡ', 'Ԡ'), + ('Ԣ', 'Ԣ'), + ('Ԥ', 'Ԥ'), + ('Ԧ', 'Ԧ'), + ('Ԩ', 'Ԩ'), + ('Ԫ', 'Ԫ'), + ('Ԭ', 'Ԭ'), + ('Ԯ', 'Ԯ'), + ('Ա', 'Ֆ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('Ꭰ', 'Ᏽ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('Ḁ', 'Ḁ'), + ('Ḃ', 'Ḃ'), + ('Ḅ', 'Ḅ'), + ('Ḇ', 'Ḇ'), + ('Ḉ', 'Ḉ'), + ('Ḋ', 'Ḋ'), + ('Ḍ', 'Ḍ'), + ('Ḏ', 'Ḏ'), + ('Ḑ', 'Ḑ'), + ('Ḓ', 'Ḓ'), + ('Ḕ', 'Ḕ'), + ('Ḗ', 'Ḗ'), + ('Ḙ', 'Ḙ'), + ('Ḛ', 'Ḛ'), + ('Ḝ', 'Ḝ'), + ('Ḟ', 'Ḟ'), + ('Ḡ', 'Ḡ'), + ('Ḣ', 'Ḣ'), + ('Ḥ', 'Ḥ'), + ('Ḧ', 'Ḧ'), + ('Ḩ', 'Ḩ'), + ('Ḫ', 'Ḫ'), + ('Ḭ', 'Ḭ'), + ('Ḯ', 'Ḯ'), + ('Ḱ', 'Ḱ'), + ('Ḳ', 'Ḳ'), + ('Ḵ', 'Ḵ'), + ('Ḷ', 'Ḷ'), + ('Ḹ', 'Ḹ'), + ('Ḻ', 'Ḻ'), + ('Ḽ', 'Ḽ'), + ('Ḿ', 'Ḿ'), + ('Ṁ', 'Ṁ'), + ('Ṃ', 'Ṃ'), + ('Ṅ', 'Ṅ'), + ('Ṇ', 'Ṇ'), + ('Ṉ', 'Ṉ'), + ('Ṋ', 'Ṋ'), + ('Ṍ', 'Ṍ'), + ('Ṏ', 'Ṏ'), + ('Ṑ', 'Ṑ'), + ('Ṓ', 'Ṓ'), + ('Ṕ', 'Ṕ'), + ('Ṗ', 'Ṗ'), + ('Ṙ', 'Ṙ'), + ('Ṛ', 'Ṛ'), + ('Ṝ', 'Ṝ'), + ('Ṟ', 'Ṟ'), + ('Ṡ', 'Ṡ'), + ('Ṣ', 'Ṣ'), + ('Ṥ', 'Ṥ'), + ('Ṧ', 'Ṧ'), + ('Ṩ', 'Ṩ'), + ('Ṫ', 'Ṫ'), + ('Ṭ', 'Ṭ'), + ('Ṯ', 'Ṯ'), + ('Ṱ', 'Ṱ'), + ('Ṳ', 'Ṳ'), + ('Ṵ', 'Ṵ'), + ('Ṷ', 'Ṷ'), + ('Ṹ', 'Ṹ'), + ('Ṻ', 'Ṻ'), + ('Ṽ', 'Ṽ'), + ('Ṿ', 'Ṿ'), + ('Ẁ', 'Ẁ'), + ('Ẃ', 'Ẃ'), + ('Ẅ', 'Ẅ'), + ('Ẇ', 'Ẇ'), + ('Ẉ', 'Ẉ'), + ('Ẋ', 'Ẋ'), + ('Ẍ', 'Ẍ'), + ('Ẏ', 'Ẏ'), + ('Ẑ', 'Ẑ'), + ('Ẓ', 'Ẓ'), + ('Ẕ', 'Ẕ'), + ('ẞ', 'ẞ'), + ('Ạ', 'Ạ'), + ('Ả', 'Ả'), + ('Ấ', 'Ấ'), + ('Ầ', 'Ầ'), + ('Ẩ', 'Ẩ'), + ('Ẫ', 'Ẫ'), + ('Ậ', 'Ậ'), + ('Ắ', 'Ắ'), + ('Ằ', 'Ằ'), + ('Ẳ', 'Ẳ'), + ('Ẵ', 'Ẵ'), + ('Ặ', 'Ặ'), + ('Ẹ', 'Ẹ'), + ('Ẻ', 'Ẻ'), + ('Ẽ', 'Ẽ'), + ('Ế', 'Ế'), + ('Ề', 'Ề'), + ('Ể', 'Ể'), + ('Ễ', 'Ễ'), + ('Ệ', 'Ệ'), + ('Ỉ', 'Ỉ'), + ('Ị', 'Ị'), + ('Ọ', 'Ọ'), + ('Ỏ', 'Ỏ'), + ('Ố', 'Ố'), + ('Ồ', 'Ồ'), + ('Ổ', 'Ổ'), + ('Ỗ', 'Ỗ'), + ('Ộ', 'Ộ'), + ('Ớ', 'Ớ'), + ('Ờ', 'Ờ'), + ('Ở', 'Ở'), + ('Ỡ', 'Ỡ'), + ('Ợ', 'Ợ'), + ('Ụ', 'Ụ'), + ('Ủ', 'Ủ'), + ('Ứ', 'Ứ'), + ('Ừ', 'Ừ'), + ('Ử', 'Ử'), + ('Ữ', 'Ữ'), + ('Ự', 'Ự'), + ('Ỳ', 'Ỳ'), + ('Ỵ', 'Ỵ'), + ('Ỷ', 'Ỷ'), + ('Ỹ', 'Ỹ'), + ('Ỻ', 'Ỻ'), + ('Ỽ', 'Ỽ'), + ('Ỿ', 'Ỿ'), + ('Ἀ', 'Ἇ'), + ('Ἐ', 'Ἕ'), + ('Ἠ', 'Ἧ'), + ('Ἰ', 'Ἷ'), + ('Ὀ', 'Ὅ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'Ὗ'), + ('Ὠ', 'Ὧ'), + ('ᾈ', 'ᾏ'), + ('ᾘ', 'ᾟ'), + ('ᾨ', 'ᾯ'), + ('Ᾰ', 'ᾼ'), + ('Ὲ', 'ῌ'), + ('Ῐ', 'Ί'), + ('Ῠ', 'Ῥ'), + ('Ὸ', 'ῼ'), + ('Ω', 'Ω'), + ('K', 'Å'), + ('Ⅎ', 'Ⅎ'), + ('Ⅰ', 'Ⅿ'), + ('Ↄ', 'Ↄ'), + ('Ⓐ', 'Ⓩ'), + ('Ⰰ', 'Ⱟ'), + ('Ⱡ', 'Ⱡ'), + ('Ɫ', 'Ɽ'), + ('Ⱨ', 'Ⱨ'), + ('Ⱪ', 'Ⱪ'), + ('Ⱬ', 'Ⱬ'), + ('Ɑ', 'Ɒ'), + ('Ⱳ', 'Ⱳ'), + ('Ⱶ', 'Ⱶ'), + ('Ȿ', 'Ⲁ'), + ('Ⲃ', 'Ⲃ'), + ('Ⲅ', 'Ⲅ'), + ('Ⲇ', 'Ⲇ'), + ('Ⲉ', 'Ⲉ'), + ('Ⲋ', 'Ⲋ'), + ('Ⲍ', 'Ⲍ'), + ('Ⲏ', 'Ⲏ'), + ('Ⲑ', 'Ⲑ'), + ('Ⲓ', 'Ⲓ'), + ('Ⲕ', 'Ⲕ'), + ('Ⲗ', 'Ⲗ'), + ('Ⲙ', 'Ⲙ'), + ('Ⲛ', 'Ⲛ'), + ('Ⲝ', 'Ⲝ'), + ('Ⲟ', 'Ⲟ'), + ('Ⲡ', 'Ⲡ'), + ('Ⲣ', 'Ⲣ'), + ('Ⲥ', 'Ⲥ'), + ('Ⲧ', 'Ⲧ'), + ('Ⲩ', 'Ⲩ'), + ('Ⲫ', 'Ⲫ'), + ('Ⲭ', 'Ⲭ'), + ('Ⲯ', 'Ⲯ'), + ('Ⲱ', 'Ⲱ'), + ('Ⲳ', 'Ⲳ'), + ('Ⲵ', 'Ⲵ'), + ('Ⲷ', 'Ⲷ'), + ('Ⲹ', 'Ⲹ'), + ('Ⲻ', 'Ⲻ'), + ('Ⲽ', 'Ⲽ'), + ('Ⲿ', 'Ⲿ'), + ('Ⳁ', 'Ⳁ'), + ('Ⳃ', 'Ⳃ'), + ('Ⳅ', 'Ⳅ'), + ('Ⳇ', 'Ⳇ'), + ('Ⳉ', 'Ⳉ'), + ('Ⳋ', 'Ⳋ'), + ('Ⳍ', 'Ⳍ'), + ('Ⳏ', 'Ⳏ'), + ('Ⳑ', 'Ⳑ'), + ('Ⳓ', 'Ⳓ'), + ('Ⳕ', 'Ⳕ'), + ('Ⳗ', 'Ⳗ'), + ('Ⳙ', 'Ⳙ'), + ('Ⳛ', 'Ⳛ'), + ('Ⳝ', 'Ⳝ'), + ('Ⳟ', 'Ⳟ'), + ('Ⳡ', 'Ⳡ'), + ('Ⳣ', 'Ⳣ'), + ('Ⳬ', 'Ⳬ'), + ('Ⳮ', 'Ⳮ'), + ('Ⳳ', 'Ⳳ'), + ('Ꙁ', 'Ꙁ'), + ('Ꙃ', 'Ꙃ'), + ('Ꙅ', 'Ꙅ'), + ('Ꙇ', 'Ꙇ'), + ('Ꙉ', 'Ꙉ'), + ('Ꙋ', 'Ꙋ'), + ('Ꙍ', 'Ꙍ'), + ('Ꙏ', 'Ꙏ'), + ('Ꙑ', 'Ꙑ'), + ('Ꙓ', 'Ꙓ'), + ('Ꙕ', 'Ꙕ'), + ('Ꙗ', 'Ꙗ'), + ('Ꙙ', 'Ꙙ'), + ('Ꙛ', 'Ꙛ'), + ('Ꙝ', 'Ꙝ'), + ('Ꙟ', 'Ꙟ'), + ('Ꙡ', 'Ꙡ'), + ('Ꙣ', 'Ꙣ'), + ('Ꙥ', 'Ꙥ'), + ('Ꙧ', 'Ꙧ'), + ('Ꙩ', 'Ꙩ'), + ('Ꙫ', 'Ꙫ'), + ('Ꙭ', 'Ꙭ'), + ('Ꚁ', 'Ꚁ'), + ('Ꚃ', 'Ꚃ'), + ('Ꚅ', 'Ꚅ'), + ('Ꚇ', 'Ꚇ'), + ('Ꚉ', 'Ꚉ'), + ('Ꚋ', 'Ꚋ'), + ('Ꚍ', 'Ꚍ'), + ('Ꚏ', 'Ꚏ'), + ('Ꚑ', 'Ꚑ'), + ('Ꚓ', 'Ꚓ'), + ('Ꚕ', 'Ꚕ'), + ('Ꚗ', 'Ꚗ'), + ('Ꚙ', 'Ꚙ'), + ('Ꚛ', 'Ꚛ'), + ('Ꜣ', 'Ꜣ'), + ('Ꜥ', 'Ꜥ'), + ('Ꜧ', 'Ꜧ'), + ('Ꜩ', 'Ꜩ'), + ('Ꜫ', 'Ꜫ'), + ('Ꜭ', 'Ꜭ'), + ('Ꜯ', 'Ꜯ'), + ('Ꜳ', 'Ꜳ'), + ('Ꜵ', 'Ꜵ'), + ('Ꜷ', 'Ꜷ'), + ('Ꜹ', 'Ꜹ'), + ('Ꜻ', 'Ꜻ'), + ('Ꜽ', 'Ꜽ'), + ('Ꜿ', 'Ꜿ'), + ('Ꝁ', 'Ꝁ'), + ('Ꝃ', 'Ꝃ'), + ('Ꝅ', 'Ꝅ'), + ('Ꝇ', 'Ꝇ'), + ('Ꝉ', 'Ꝉ'), + ('Ꝋ', 'Ꝋ'), + ('Ꝍ', 'Ꝍ'), + ('Ꝏ', 'Ꝏ'), + ('Ꝑ', 'Ꝑ'), + ('Ꝓ', 'Ꝓ'), + ('Ꝕ', 'Ꝕ'), + ('Ꝗ', 'Ꝗ'), + ('Ꝙ', 'Ꝙ'), + ('Ꝛ', 'Ꝛ'), + ('Ꝝ', 'Ꝝ'), + ('Ꝟ', 'Ꝟ'), + ('Ꝡ', 'Ꝡ'), + ('Ꝣ', 'Ꝣ'), + ('Ꝥ', 'Ꝥ'), + ('Ꝧ', 'Ꝧ'), + ('Ꝩ', 'Ꝩ'), + ('Ꝫ', 'Ꝫ'), + ('Ꝭ', 'Ꝭ'), + ('Ꝯ', 'Ꝯ'), + ('Ꝺ', 'Ꝺ'), + ('Ꝼ', 'Ꝼ'), + ('Ᵹ', 'Ꝿ'), + ('Ꞁ', 'Ꞁ'), + ('Ꞃ', 'Ꞃ'), + ('Ꞅ', 'Ꞅ'), + ('Ꞇ', 'Ꞇ'), + ('Ꞌ', 'Ꞌ'), + ('Ɥ', 'Ɥ'), + ('Ꞑ', 'Ꞑ'), + ('Ꞓ', 'Ꞓ'), + ('Ꞗ', 'Ꞗ'), + ('Ꞙ', 'Ꞙ'), + ('Ꞛ', 'Ꞛ'), + ('Ꞝ', 'Ꞝ'), + ('Ꞟ', 'Ꞟ'), + ('Ꞡ', 'Ꞡ'), + ('Ꞣ', 'Ꞣ'), + ('Ꞥ', 'Ꞥ'), + ('Ꞧ', 'Ꞧ'), + ('Ꞩ', 'Ꞩ'), + ('Ɦ', 'Ɪ'), + ('Ʞ', 'Ꞵ'), + ('Ꞷ', 'Ꞷ'), + ('Ꞹ', 'Ꞹ'), + ('Ꞻ', 'Ꞻ'), + ('Ꞽ', 'Ꞽ'), + ('Ꞿ', 'Ꞿ'), + ('Ꟁ', 'Ꟁ'), + ('Ꟃ', 'Ꟃ'), + ('Ꞔ', 'Ꟈ'), + ('Ꟊ', 'Ꟊ'), + ('Ꟑ', 'Ꟑ'), + ('Ꟗ', 'Ꟗ'), + ('Ꟙ', 'Ꟙ'), + ('Ꟶ', 'Ꟶ'), + ('Ａ', 'Ｚ'), + ('𐐀', '𐐧'), + ('𐒰', '𐓓'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐲀', '𐲲'), + ('𑢠', '𑢿'), + ('𖹀', '𖹟'), + ('𞤀', '𞤡'), +]; + +pub const CHANGES_WHEN_TITLECASED: &'static [(char, char)] = &[ + ('a', 'z'), + ('µ', 'µ'), + ('ß', 'ö'), + ('ø', 'ÿ'), + ('ā', 'ā'), + ('ă', 'ă'), + ('ą', 'ą'), + ('ć', 'ć'), + ('ĉ', 'ĉ'), + ('ċ', 'ċ'), + ('č', 'č'), + ('ď', 'ď'), + ('đ', 'đ'), + ('ē', 'ē'), + ('ĕ', 'ĕ'), + ('ė', 'ė'), + ('ę', 'ę'), + ('ě', 'ě'), + ('ĝ', 'ĝ'), + ('ğ', 'ğ'), + ('ġ', 'ġ'), + ('ģ', 'ģ'), + ('ĥ', 'ĥ'), + ('ħ', 'ħ'), + ('ĩ', 'ĩ'), + ('ī', 'ī'), + ('ĭ', 'ĭ'), + ('į', 'į'), + ('ı', 'ı'), + ('ij', 'ij'), + ('ĵ', 'ĵ'), + ('ķ', 'ķ'), + ('ĺ', 'ĺ'), + ('ļ', 'ļ'), + ('ľ', 'ľ'), + ('ŀ', 'ŀ'), + ('ł', 'ł'), + ('ń', 'ń'), + ('ņ', 'ņ'), + ('ň', 'ʼn'), + ('ŋ', 'ŋ'), + ('ō', 'ō'), + ('ŏ', 'ŏ'), + ('ő', 'ő'), + ('œ', 'œ'), + ('ŕ', 'ŕ'), + ('ŗ', 'ŗ'), + ('ř', 'ř'), + ('ś', 'ś'), + ('ŝ', 'ŝ'), + ('ş', 'ş'), + ('š', 'š'), + ('ţ', 'ţ'), + ('ť', 'ť'), + ('ŧ', 'ŧ'), + ('ũ', 'ũ'), + ('ū', 'ū'), + ('ŭ', 'ŭ'), + ('ů', 'ů'), + ('ű', 'ű'), + ('ų', 'ų'), + ('ŵ', 'ŵ'), + ('ŷ', 'ŷ'), + ('ź', 'ź'), + ('ż', 'ż'), + ('ž', 'ƀ'), + ('ƃ', 'ƃ'), + ('ƅ', 'ƅ'), + ('ƈ', 'ƈ'), + ('ƌ', 'ƌ'), + ('ƒ', 'ƒ'), + ('ƕ', 'ƕ'), + ('ƙ', 'ƚ'), + ('ƞ', 'ƞ'), + ('ơ', 'ơ'), + ('ƣ', 'ƣ'), + ('ƥ', 'ƥ'), + ('ƨ', 'ƨ'), + ('ƭ', 'ƭ'), + ('ư', 'ư'), + ('ƴ', 'ƴ'), + ('ƶ', 'ƶ'), + ('ƹ', 'ƹ'), + ('ƽ', 'ƽ'), + ('ƿ', 'ƿ'), + ('DŽ', 'DŽ'), + ('dž', 'LJ'), + ('lj', 'NJ'), + ('nj', 'nj'), + ('ǎ', 'ǎ'), + ('ǐ', 'ǐ'), + ('ǒ', 'ǒ'), + ('ǔ', 'ǔ'), + ('ǖ', 'ǖ'), + ('ǘ', 'ǘ'), + ('ǚ', 'ǚ'), + ('ǜ', 'ǝ'), + ('ǟ', 'ǟ'), + ('ǡ', 'ǡ'), + ('ǣ', 'ǣ'), + ('ǥ', 'ǥ'), + ('ǧ', 'ǧ'), + ('ǩ', 'ǩ'), + ('ǫ', 'ǫ'), + ('ǭ', 'ǭ'), + ('ǯ', 'DZ'), + ('dz', 'dz'), + ('ǵ', 'ǵ'), + ('ǹ', 'ǹ'), + ('ǻ', 'ǻ'), + ('ǽ', 'ǽ'), + ('ǿ', 'ǿ'), + ('ȁ', 'ȁ'), + ('ȃ', 'ȃ'), + ('ȅ', 'ȅ'), + ('ȇ', 'ȇ'), + ('ȉ', 'ȉ'), + ('ȋ', 'ȋ'), + ('ȍ', 'ȍ'), + ('ȏ', 'ȏ'), + ('ȑ', 'ȑ'), + ('ȓ', 'ȓ'), + ('ȕ', 'ȕ'), + ('ȗ', 'ȗ'), + ('ș', 'ș'), + ('ț', 'ț'), + ('ȝ', 'ȝ'), + ('ȟ', 'ȟ'), + ('ȣ', 'ȣ'), + ('ȥ', 'ȥ'), + ('ȧ', 'ȧ'), + ('ȩ', 'ȩ'), + ('ȫ', 'ȫ'), + ('ȭ', 'ȭ'), + ('ȯ', 'ȯ'), + ('ȱ', 'ȱ'), + ('ȳ', 'ȳ'), + ('ȼ', 'ȼ'), + ('ȿ', 'ɀ'), + ('ɂ', 'ɂ'), + ('ɇ', 'ɇ'), + ('ɉ', 'ɉ'), + ('ɋ', 'ɋ'), + ('ɍ', 'ɍ'), + ('ɏ', 'ɔ'), + ('ɖ', 'ɗ'), + ('ə', 'ə'), + ('ɛ', 'ɜ'), + ('ɠ', 'ɡ'), + ('ɣ', 'ɣ'), + ('ɥ', 'ɦ'), + ('ɨ', 'ɬ'), + ('ɯ', 'ɯ'), + ('ɱ', 'ɲ'), + ('ɵ', 'ɵ'), + ('ɽ', 'ɽ'), + ('ʀ', 'ʀ'), + ('ʂ', 'ʃ'), + ('ʇ', 'ʌ'), + ('ʒ', 'ʒ'), + ('ʝ', 'ʞ'), + ('\u{345}', '\u{345}'), + ('ͱ', 'ͱ'), + ('ͳ', 'ͳ'), + ('ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('ΐ', 'ΐ'), + ('ά', 'ώ'), + ('ϐ', 'ϑ'), + ('ϕ', 'ϗ'), + ('ϙ', 'ϙ'), + ('ϛ', 'ϛ'), + ('ϝ', 'ϝ'), + ('ϟ', 'ϟ'), + ('ϡ', 'ϡ'), + ('ϣ', 'ϣ'), + ('ϥ', 'ϥ'), + ('ϧ', 'ϧ'), + ('ϩ', 'ϩ'), + ('ϫ', 'ϫ'), + ('ϭ', 'ϭ'), + ('ϯ', 'ϳ'), + ('ϵ', 'ϵ'), + ('ϸ', 'ϸ'), + ('ϻ', 'ϻ'), + ('а', 'џ'), + ('ѡ', 'ѡ'), + ('ѣ', 'ѣ'), + ('ѥ', 'ѥ'), + ('ѧ', 'ѧ'), + ('ѩ', 'ѩ'), + ('ѫ', 'ѫ'), + ('ѭ', 'ѭ'), + ('ѯ', 'ѯ'), + ('ѱ', 'ѱ'), + ('ѳ', 'ѳ'), + ('ѵ', 'ѵ'), + ('ѷ', 'ѷ'), + ('ѹ', 'ѹ'), + ('ѻ', 'ѻ'), + ('ѽ', 'ѽ'), + ('ѿ', 'ѿ'), + ('ҁ', 'ҁ'), + ('ҋ', 'ҋ'), + ('ҍ', 'ҍ'), + ('ҏ', 'ҏ'), + ('ґ', 'ґ'), + ('ғ', 'ғ'), + ('ҕ', 'ҕ'), + ('җ', 'җ'), + ('ҙ', 'ҙ'), + ('қ', 'қ'), + ('ҝ', 'ҝ'), + ('ҟ', 'ҟ'), + ('ҡ', 'ҡ'), + ('ң', 'ң'), + ('ҥ', 'ҥ'), + ('ҧ', 'ҧ'), + ('ҩ', 'ҩ'), + ('ҫ', 'ҫ'), + ('ҭ', 'ҭ'), + ('ү', 'ү'), + ('ұ', 'ұ'), + ('ҳ', 'ҳ'), + ('ҵ', 'ҵ'), + ('ҷ', 'ҷ'), + ('ҹ', 'ҹ'), + ('һ', 'һ'), + ('ҽ', 'ҽ'), + ('ҿ', 'ҿ'), + ('ӂ', 'ӂ'), + ('ӄ', 'ӄ'), + ('ӆ', 'ӆ'), + ('ӈ', 'ӈ'), + ('ӊ', 'ӊ'), + ('ӌ', 'ӌ'), + ('ӎ', 'ӏ'), + ('ӑ', 'ӑ'), + ('ӓ', 'ӓ'), + ('ӕ', 'ӕ'), + ('ӗ', 'ӗ'), + ('ә', 'ә'), + ('ӛ', 'ӛ'), + ('ӝ', 'ӝ'), + ('ӟ', 'ӟ'), + ('ӡ', 'ӡ'), + ('ӣ', 'ӣ'), + ('ӥ', 'ӥ'), + ('ӧ', 'ӧ'), + ('ө', 'ө'), + ('ӫ', 'ӫ'), + ('ӭ', 'ӭ'), + ('ӯ', 'ӯ'), + ('ӱ', 'ӱ'), + ('ӳ', 'ӳ'), + ('ӵ', 'ӵ'), + ('ӷ', 'ӷ'), + ('ӹ', 'ӹ'), + ('ӻ', 'ӻ'), + ('ӽ', 'ӽ'), + ('ӿ', 'ӿ'), + ('ԁ', 'ԁ'), + ('ԃ', 'ԃ'), + ('ԅ', 'ԅ'), + ('ԇ', 'ԇ'), + ('ԉ', 'ԉ'), + ('ԋ', 'ԋ'), + ('ԍ', 'ԍ'), + ('ԏ', 'ԏ'), + ('ԑ', 'ԑ'), + ('ԓ', 'ԓ'), + ('ԕ', 'ԕ'), + ('ԗ', 'ԗ'), + ('ԙ', 'ԙ'), + ('ԛ', 'ԛ'), + ('ԝ', 'ԝ'), + ('ԟ', 'ԟ'), + ('ԡ', 'ԡ'), + ('ԣ', 'ԣ'), + ('ԥ', 'ԥ'), + ('ԧ', 'ԧ'), + ('ԩ', 'ԩ'), + ('ԫ', 'ԫ'), + ('ԭ', 'ԭ'), + ('ԯ', 'ԯ'), + ('ա', 'և'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('ᵹ', 'ᵹ'), + ('ᵽ', 'ᵽ'), + ('ᶎ', 'ᶎ'), + ('ḁ', 'ḁ'), + ('ḃ', 'ḃ'), + ('ḅ', 'ḅ'), + ('ḇ', 'ḇ'), + ('ḉ', 'ḉ'), + ('ḋ', 'ḋ'), + ('ḍ', 'ḍ'), + ('ḏ', 'ḏ'), + ('ḑ', 'ḑ'), + ('ḓ', 'ḓ'), + ('ḕ', 'ḕ'), + ('ḗ', 'ḗ'), + ('ḙ', 'ḙ'), + ('ḛ', 'ḛ'), + ('ḝ', 'ḝ'), + ('ḟ', 'ḟ'), + ('ḡ', 'ḡ'), + ('ḣ', 'ḣ'), + ('ḥ', 'ḥ'), + ('ḧ', 'ḧ'), + ('ḩ', 'ḩ'), + ('ḫ', 'ḫ'), + ('ḭ', 'ḭ'), + ('ḯ', 'ḯ'), + ('ḱ', 'ḱ'), + ('ḳ', 'ḳ'), + ('ḵ', 'ḵ'), + ('ḷ', 'ḷ'), + ('ḹ', 'ḹ'), + ('ḻ', 'ḻ'), + ('ḽ', 'ḽ'), + ('ḿ', 'ḿ'), + ('ṁ', 'ṁ'), + ('ṃ', 'ṃ'), + ('ṅ', 'ṅ'), + ('ṇ', 'ṇ'), + ('ṉ', 'ṉ'), + ('ṋ', 'ṋ'), + ('ṍ', 'ṍ'), + ('ṏ', 'ṏ'), + ('ṑ', 'ṑ'), + ('ṓ', 'ṓ'), + ('ṕ', 'ṕ'), + ('ṗ', 'ṗ'), + ('ṙ', 'ṙ'), + ('ṛ', 'ṛ'), + ('ṝ', 'ṝ'), + ('ṟ', 'ṟ'), + ('ṡ', 'ṡ'), + ('ṣ', 'ṣ'), + ('ṥ', 'ṥ'), + ('ṧ', 'ṧ'), + ('ṩ', 'ṩ'), + ('ṫ', 'ṫ'), + ('ṭ', 'ṭ'), + ('ṯ', 'ṯ'), + ('ṱ', 'ṱ'), + ('ṳ', 'ṳ'), + ('ṵ', 'ṵ'), + ('ṷ', 'ṷ'), + ('ṹ', 'ṹ'), + ('ṻ', 'ṻ'), + ('ṽ', 'ṽ'), + ('ṿ', 'ṿ'), + ('ẁ', 'ẁ'), + ('ẃ', 'ẃ'), + ('ẅ', 'ẅ'), + ('ẇ', 'ẇ'), + ('ẉ', 'ẉ'), + ('ẋ', 'ẋ'), + ('ẍ', 'ẍ'), + ('ẏ', 'ẏ'), + ('ẑ', 'ẑ'), + ('ẓ', 'ẓ'), + ('ẕ', 'ẛ'), + ('ạ', 'ạ'), + ('ả', 'ả'), + ('ấ', 'ấ'), + ('ầ', 'ầ'), + ('ẩ', 'ẩ'), + ('ẫ', 'ẫ'), + ('ậ', 'ậ'), + ('ắ', 'ắ'), + ('ằ', 'ằ'), + ('ẳ', 'ẳ'), + ('ẵ', 'ẵ'), + ('ặ', 'ặ'), + ('ẹ', 'ẹ'), + ('ẻ', 'ẻ'), + ('ẽ', 'ẽ'), + ('ế', 'ế'), + ('ề', 'ề'), + ('ể', 'ể'), + ('ễ', 'ễ'), + ('ệ', 'ệ'), + ('ỉ', 'ỉ'), + ('ị', 'ị'), + ('ọ', 'ọ'), + ('ỏ', 'ỏ'), + ('ố', 'ố'), + ('ồ', 'ồ'), + ('ổ', 'ổ'), + ('ỗ', 'ỗ'), + ('ộ', 'ộ'), + ('ớ', 'ớ'), + ('ờ', 'ờ'), + ('ở', 'ở'), + ('ỡ', 'ỡ'), + ('ợ', 'ợ'), + ('ụ', 'ụ'), + ('ủ', 'ủ'), + ('ứ', 'ứ'), + ('ừ', 'ừ'), + ('ử', 'ử'), + ('ữ', 'ữ'), + ('ự', 'ự'), + ('ỳ', 'ỳ'), + ('ỵ', 'ỵ'), + ('ỷ', 'ỷ'), + ('ỹ', 'ỹ'), + ('ỻ', 'ỻ'), + ('ỽ', 'ỽ'), + ('ỿ', 'ἇ'), + ('ἐ', 'ἕ'), + ('ἠ', 'ἧ'), + ('ἰ', 'ἷ'), + ('ὀ', 'ὅ'), + ('ὐ', 'ὗ'), + ('ὠ', 'ὧ'), + ('ὰ', 'ώ'), + ('ᾀ', 'ᾇ'), + ('ᾐ', 'ᾗ'), + ('ᾠ', 'ᾧ'), + ('ᾰ', 'ᾴ'), + ('ᾶ', 'ᾷ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῇ'), + ('ῐ', 'ΐ'), + ('ῖ', 'ῗ'), + ('ῠ', 'ῧ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῷ'), + ('ⅎ', 'ⅎ'), + ('ⅰ', 'ⅿ'), + ('ↄ', 'ↄ'), + ('ⓐ', 'ⓩ'), + ('ⰰ', 'ⱟ'), + ('ⱡ', 'ⱡ'), + ('ⱥ', 'ⱦ'), + ('ⱨ', 'ⱨ'), + ('ⱪ', 'ⱪ'), + ('ⱬ', 'ⱬ'), + ('ⱳ', 'ⱳ'), + ('ⱶ', 'ⱶ'), + ('ⲁ', 'ⲁ'), + ('ⲃ', 'ⲃ'), + ('ⲅ', 'ⲅ'), + ('ⲇ', 'ⲇ'), + ('ⲉ', 'ⲉ'), + ('ⲋ', 'ⲋ'), + ('ⲍ', 'ⲍ'), + ('ⲏ', 'ⲏ'), + ('ⲑ', 'ⲑ'), + ('ⲓ', 'ⲓ'), + ('ⲕ', 'ⲕ'), + ('ⲗ', 'ⲗ'), + ('ⲙ', 'ⲙ'), + ('ⲛ', 'ⲛ'), + ('ⲝ', 'ⲝ'), + ('ⲟ', 'ⲟ'), + ('ⲡ', 'ⲡ'), + ('ⲣ', 'ⲣ'), + ('ⲥ', 'ⲥ'), + ('ⲧ', 'ⲧ'), + ('ⲩ', 'ⲩ'), + ('ⲫ', 'ⲫ'), + ('ⲭ', 'ⲭ'), + ('ⲯ', 'ⲯ'), + ('ⲱ', 'ⲱ'), + ('ⲳ', 'ⲳ'), + ('ⲵ', 'ⲵ'), + ('ⲷ', 'ⲷ'), + ('ⲹ', 'ⲹ'), + ('ⲻ', 'ⲻ'), + ('ⲽ', 'ⲽ'), + ('ⲿ', 'ⲿ'), + ('ⳁ', 'ⳁ'), + ('ⳃ', 'ⳃ'), + ('ⳅ', 'ⳅ'), + ('ⳇ', 'ⳇ'), + ('ⳉ', 'ⳉ'), + ('ⳋ', 'ⳋ'), + ('ⳍ', 'ⳍ'), + ('ⳏ', 'ⳏ'), + ('ⳑ', 'ⳑ'), + ('ⳓ', 'ⳓ'), + ('ⳕ', 'ⳕ'), + ('ⳗ', 'ⳗ'), + ('ⳙ', 'ⳙ'), + ('ⳛ', 'ⳛ'), + ('ⳝ', 'ⳝ'), + ('ⳟ', 'ⳟ'), + ('ⳡ', 'ⳡ'), + ('ⳣ', 'ⳣ'), + ('ⳬ', 'ⳬ'), + ('ⳮ', 'ⳮ'), + ('ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ꙁ', 'ꙁ'), + ('ꙃ', 'ꙃ'), + ('ꙅ', 'ꙅ'), + ('ꙇ', 'ꙇ'), + ('ꙉ', 'ꙉ'), + ('ꙋ', 'ꙋ'), + ('ꙍ', 'ꙍ'), + ('ꙏ', 'ꙏ'), + ('ꙑ', 'ꙑ'), + ('ꙓ', 'ꙓ'), + ('ꙕ', 'ꙕ'), + ('ꙗ', 'ꙗ'), + ('ꙙ', 'ꙙ'), + ('ꙛ', 'ꙛ'), + ('ꙝ', 'ꙝ'), + ('ꙟ', 'ꙟ'), + ('ꙡ', 'ꙡ'), + ('ꙣ', 'ꙣ'), + ('ꙥ', 'ꙥ'), + ('ꙧ', 'ꙧ'), + ('ꙩ', 'ꙩ'), + ('ꙫ', 'ꙫ'), + ('ꙭ', 'ꙭ'), + ('ꚁ', 'ꚁ'), + ('ꚃ', 'ꚃ'), + ('ꚅ', 'ꚅ'), + ('ꚇ', 'ꚇ'), + ('ꚉ', 'ꚉ'), + ('ꚋ', 'ꚋ'), + ('ꚍ', 'ꚍ'), + ('ꚏ', 'ꚏ'), + ('ꚑ', 'ꚑ'), + ('ꚓ', 'ꚓ'), + ('ꚕ', 'ꚕ'), + ('ꚗ', 'ꚗ'), + ('ꚙ', 'ꚙ'), + ('ꚛ', 'ꚛ'), + ('ꜣ', 'ꜣ'), + ('ꜥ', 'ꜥ'), + ('ꜧ', 'ꜧ'), + ('ꜩ', 'ꜩ'), + ('ꜫ', 'ꜫ'), + ('ꜭ', 'ꜭ'), + ('ꜯ', 'ꜯ'), + ('ꜳ', 'ꜳ'), + ('ꜵ', 'ꜵ'), + ('ꜷ', 'ꜷ'), + ('ꜹ', 'ꜹ'), + ('ꜻ', 'ꜻ'), + ('ꜽ', 'ꜽ'), + ('ꜿ', 'ꜿ'), + ('ꝁ', 'ꝁ'), + ('ꝃ', 'ꝃ'), + ('ꝅ', 'ꝅ'), + ('ꝇ', 'ꝇ'), + ('ꝉ', 'ꝉ'), + ('ꝋ', 'ꝋ'), + ('ꝍ', 'ꝍ'), + ('ꝏ', 'ꝏ'), + ('ꝑ', 'ꝑ'), + ('ꝓ', 'ꝓ'), + ('ꝕ', 'ꝕ'), + ('ꝗ', 'ꝗ'), + ('ꝙ', 'ꝙ'), + ('ꝛ', 'ꝛ'), + ('ꝝ', 'ꝝ'), + ('ꝟ', 'ꝟ'), + ('ꝡ', 'ꝡ'), + ('ꝣ', 'ꝣ'), + ('ꝥ', 'ꝥ'), + ('ꝧ', 'ꝧ'), + ('ꝩ', 'ꝩ'), + ('ꝫ', 'ꝫ'), + ('ꝭ', 'ꝭ'), + ('ꝯ', 'ꝯ'), + ('ꝺ', 'ꝺ'), + ('ꝼ', 'ꝼ'), + ('ꝿ', 'ꝿ'), + ('ꞁ', 'ꞁ'), + ('ꞃ', 'ꞃ'), + ('ꞅ', 'ꞅ'), + ('ꞇ', 'ꞇ'), + ('ꞌ', 'ꞌ'), + ('ꞑ', 'ꞑ'), + ('ꞓ', 'ꞔ'), + ('ꞗ', 'ꞗ'), + ('ꞙ', 'ꞙ'), + ('ꞛ', 'ꞛ'), + ('ꞝ', 'ꞝ'), + ('ꞟ', 'ꞟ'), + ('ꞡ', 'ꞡ'), + ('ꞣ', 'ꞣ'), + ('ꞥ', 'ꞥ'), + ('ꞧ', 'ꞧ'), + ('ꞩ', 'ꞩ'), + ('ꞵ', 'ꞵ'), + ('ꞷ', 'ꞷ'), + ('ꞹ', 'ꞹ'), + ('ꞻ', 'ꞻ'), + ('ꞽ', 'ꞽ'), + ('ꞿ', 'ꞿ'), + ('ꟁ', 'ꟁ'), + ('ꟃ', 'ꟃ'), + ('ꟈ', 'ꟈ'), + ('ꟊ', 'ꟊ'), + ('ꟑ', 'ꟑ'), + ('ꟗ', 'ꟗ'), + ('ꟙ', 'ꟙ'), + ('ꟶ', 'ꟶ'), + ('ꭓ', 'ꭓ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('ａ', 'ｚ'), + ('𐐨', '𐑏'), + ('𐓘', '𐓻'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐳀', '𐳲'), + ('𑣀', '𑣟'), + ('𖹠', '𖹿'), + ('𞤢', '𞥃'), +]; + +pub const CHANGES_WHEN_UPPERCASED: &'static [(char, char)] = &[ + ('a', 'z'), + ('µ', 'µ'), + ('ß', 'ö'), + ('ø', 'ÿ'), + ('ā', 'ā'), + ('ă', 'ă'), + ('ą', 'ą'), + ('ć', 'ć'), + ('ĉ', 'ĉ'), + ('ċ', 'ċ'), + ('č', 'č'), + ('ď', 'ď'), + ('đ', 'đ'), + ('ē', 'ē'), + ('ĕ', 'ĕ'), + ('ė', 'ė'), + ('ę', 'ę'), + ('ě', 'ě'), + ('ĝ', 'ĝ'), + ('ğ', 'ğ'), + ('ġ', 'ġ'), + ('ģ', 'ģ'), + ('ĥ', 'ĥ'), + ('ħ', 'ħ'), + ('ĩ', 'ĩ'), + ('ī', 'ī'), + ('ĭ', 'ĭ'), + ('į', 'į'), + ('ı', 'ı'), + ('ij', 'ij'), + ('ĵ', 'ĵ'), + ('ķ', 'ķ'), + ('ĺ', 'ĺ'), + ('ļ', 'ļ'), + ('ľ', 'ľ'), + ('ŀ', 'ŀ'), + ('ł', 'ł'), + ('ń', 'ń'), + ('ņ', 'ņ'), + ('ň', 'ʼn'), + ('ŋ', 'ŋ'), + ('ō', 'ō'), + ('ŏ', 'ŏ'), + ('ő', 'ő'), + ('œ', 'œ'), + ('ŕ', 'ŕ'), + ('ŗ', 'ŗ'), + ('ř', 'ř'), + ('ś', 'ś'), + ('ŝ', 'ŝ'), + ('ş', 'ş'), + ('š', 'š'), + ('ţ', 'ţ'), + ('ť', 'ť'), + ('ŧ', 'ŧ'), + ('ũ', 'ũ'), + ('ū', 'ū'), + ('ŭ', 'ŭ'), + ('ů', 'ů'), + ('ű', 'ű'), + ('ų', 'ų'), + ('ŵ', 'ŵ'), + ('ŷ', 'ŷ'), + ('ź', 'ź'), + ('ż', 'ż'), + ('ž', 'ƀ'), + ('ƃ', 'ƃ'), + ('ƅ', 'ƅ'), + ('ƈ', 'ƈ'), + ('ƌ', 'ƌ'), + ('ƒ', 'ƒ'), + ('ƕ', 'ƕ'), + ('ƙ', 'ƚ'), + ('ƞ', 'ƞ'), + ('ơ', 'ơ'), + ('ƣ', 'ƣ'), + ('ƥ', 'ƥ'), + ('ƨ', 'ƨ'), + ('ƭ', 'ƭ'), + ('ư', 'ư'), + ('ƴ', 'ƴ'), + ('ƶ', 'ƶ'), + ('ƹ', 'ƹ'), + ('ƽ', 'ƽ'), + ('ƿ', 'ƿ'), + ('Dž', 'dž'), + ('Lj', 'lj'), + ('Nj', 'nj'), + ('ǎ', 'ǎ'), + ('ǐ', 'ǐ'), + ('ǒ', 'ǒ'), + ('ǔ', 'ǔ'), + ('ǖ', 'ǖ'), + ('ǘ', 'ǘ'), + ('ǚ', 'ǚ'), + ('ǜ', 'ǝ'), + ('ǟ', 'ǟ'), + ('ǡ', 'ǡ'), + ('ǣ', 'ǣ'), + ('ǥ', 'ǥ'), + ('ǧ', 'ǧ'), + ('ǩ', 'ǩ'), + ('ǫ', 'ǫ'), + ('ǭ', 'ǭ'), + ('ǯ', 'ǰ'), + ('Dz', 'dz'), + ('ǵ', 'ǵ'), + ('ǹ', 'ǹ'), + ('ǻ', 'ǻ'), + ('ǽ', 'ǽ'), + ('ǿ', 'ǿ'), + ('ȁ', 'ȁ'), + ('ȃ', 'ȃ'), + ('ȅ', 'ȅ'), + ('ȇ', 'ȇ'), + ('ȉ', 'ȉ'), + ('ȋ', 'ȋ'), + ('ȍ', 'ȍ'), + ('ȏ', 'ȏ'), + ('ȑ', 'ȑ'), + ('ȓ', 'ȓ'), + ('ȕ', 'ȕ'), + ('ȗ', 'ȗ'), + ('ș', 'ș'), + ('ț', 'ț'), + ('ȝ', 'ȝ'), + ('ȟ', 'ȟ'), + ('ȣ', 'ȣ'), + ('ȥ', 'ȥ'), + ('ȧ', 'ȧ'), + ('ȩ', 'ȩ'), + ('ȫ', 'ȫ'), + ('ȭ', 'ȭ'), + ('ȯ', 'ȯ'), + ('ȱ', 'ȱ'), + ('ȳ', 'ȳ'), + ('ȼ', 'ȼ'), + ('ȿ', 'ɀ'), + ('ɂ', 'ɂ'), + ('ɇ', 'ɇ'), + ('ɉ', 'ɉ'), + ('ɋ', 'ɋ'), + ('ɍ', 'ɍ'), + ('ɏ', 'ɔ'), + ('ɖ', 'ɗ'), + ('ə', 'ə'), + ('ɛ', 'ɜ'), + ('ɠ', 'ɡ'), + ('ɣ', 'ɣ'), + ('ɥ', 'ɦ'), + ('ɨ', 'ɬ'), + ('ɯ', 'ɯ'), + ('ɱ', 'ɲ'), + ('ɵ', 'ɵ'), + ('ɽ', 'ɽ'), + ('ʀ', 'ʀ'), + ('ʂ', 'ʃ'), + ('ʇ', 'ʌ'), + ('ʒ', 'ʒ'), + ('ʝ', 'ʞ'), + ('\u{345}', '\u{345}'), + ('ͱ', 'ͱ'), + ('ͳ', 'ͳ'), + ('ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('ΐ', 'ΐ'), + ('ά', 'ώ'), + ('ϐ', 'ϑ'), + ('ϕ', 'ϗ'), + ('ϙ', 'ϙ'), + ('ϛ', 'ϛ'), + ('ϝ', 'ϝ'), + ('ϟ', 'ϟ'), + ('ϡ', 'ϡ'), + ('ϣ', 'ϣ'), + ('ϥ', 'ϥ'), + ('ϧ', 'ϧ'), + ('ϩ', 'ϩ'), + ('ϫ', 'ϫ'), + ('ϭ', 'ϭ'), + ('ϯ', 'ϳ'), + ('ϵ', 'ϵ'), + ('ϸ', 'ϸ'), + ('ϻ', 'ϻ'), + ('а', 'џ'), + ('ѡ', 'ѡ'), + ('ѣ', 'ѣ'), + ('ѥ', 'ѥ'), + ('ѧ', 'ѧ'), + ('ѩ', 'ѩ'), + ('ѫ', 'ѫ'), + ('ѭ', 'ѭ'), + ('ѯ', 'ѯ'), + ('ѱ', 'ѱ'), + ('ѳ', 'ѳ'), + ('ѵ', 'ѵ'), + ('ѷ', 'ѷ'), + ('ѹ', 'ѹ'), + ('ѻ', 'ѻ'), + ('ѽ', 'ѽ'), + ('ѿ', 'ѿ'), + ('ҁ', 'ҁ'), + ('ҋ', 'ҋ'), + ('ҍ', 'ҍ'), + ('ҏ', 'ҏ'), + ('ґ', 'ґ'), + ('ғ', 'ғ'), + ('ҕ', 'ҕ'), + ('җ', 'җ'), + ('ҙ', 'ҙ'), + ('қ', 'қ'), + ('ҝ', 'ҝ'), + ('ҟ', 'ҟ'), + ('ҡ', 'ҡ'), + ('ң', 'ң'), + ('ҥ', 'ҥ'), + ('ҧ', 'ҧ'), + ('ҩ', 'ҩ'), + ('ҫ', 'ҫ'), + ('ҭ', 'ҭ'), + ('ү', 'ү'), + ('ұ', 'ұ'), + ('ҳ', 'ҳ'), + ('ҵ', 'ҵ'), + ('ҷ', 'ҷ'), + ('ҹ', 'ҹ'), + ('һ', 'һ'), + ('ҽ', 'ҽ'), + ('ҿ', 'ҿ'), + ('ӂ', 'ӂ'), + ('ӄ', 'ӄ'), + ('ӆ', 'ӆ'), + ('ӈ', 'ӈ'), + ('ӊ', 'ӊ'), + ('ӌ', 'ӌ'), + ('ӎ', 'ӏ'), + ('ӑ', 'ӑ'), + ('ӓ', 'ӓ'), + ('ӕ', 'ӕ'), + ('ӗ', 'ӗ'), + ('ә', 'ә'), + ('ӛ', 'ӛ'), + ('ӝ', 'ӝ'), + ('ӟ', 'ӟ'), + ('ӡ', 'ӡ'), + ('ӣ', 'ӣ'), + ('ӥ', 'ӥ'), + ('ӧ', 'ӧ'), + ('ө', 'ө'), + ('ӫ', 'ӫ'), + ('ӭ', 'ӭ'), + ('ӯ', 'ӯ'), + ('ӱ', 'ӱ'), + ('ӳ', 'ӳ'), + ('ӵ', 'ӵ'), + ('ӷ', 'ӷ'), + ('ӹ', 'ӹ'), + ('ӻ', 'ӻ'), + ('ӽ', 'ӽ'), + ('ӿ', 'ӿ'), + ('ԁ', 'ԁ'), + ('ԃ', 'ԃ'), + ('ԅ', 'ԅ'), + ('ԇ', 'ԇ'), + ('ԉ', 'ԉ'), + ('ԋ', 'ԋ'), + ('ԍ', 'ԍ'), + ('ԏ', 'ԏ'), + ('ԑ', 'ԑ'), + ('ԓ', 'ԓ'), + ('ԕ', 'ԕ'), + ('ԗ', 'ԗ'), + ('ԙ', 'ԙ'), + ('ԛ', 'ԛ'), + ('ԝ', 'ԝ'), + ('ԟ', 'ԟ'), + ('ԡ', 'ԡ'), + ('ԣ', 'ԣ'), + ('ԥ', 'ԥ'), + ('ԧ', 'ԧ'), + ('ԩ', 'ԩ'), + ('ԫ', 'ԫ'), + ('ԭ', 'ԭ'), + ('ԯ', 'ԯ'), + ('ա', 'և'), + ('ა', 'ჺ'), + ('ჽ', 'ჿ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('ᵹ', 'ᵹ'), + ('ᵽ', 'ᵽ'), + ('ᶎ', 'ᶎ'), + ('ḁ', 'ḁ'), + ('ḃ', 'ḃ'), + ('ḅ', 'ḅ'), + ('ḇ', 'ḇ'), + ('ḉ', 'ḉ'), + ('ḋ', 'ḋ'), + ('ḍ', 'ḍ'), + ('ḏ', 'ḏ'), + ('ḑ', 'ḑ'), + ('ḓ', 'ḓ'), + ('ḕ', 'ḕ'), + ('ḗ', 'ḗ'), + ('ḙ', 'ḙ'), + ('ḛ', 'ḛ'), + ('ḝ', 'ḝ'), + ('ḟ', 'ḟ'), + ('ḡ', 'ḡ'), + ('ḣ', 'ḣ'), + ('ḥ', 'ḥ'), + ('ḧ', 'ḧ'), + ('ḩ', 'ḩ'), + ('ḫ', 'ḫ'), + ('ḭ', 'ḭ'), + ('ḯ', 'ḯ'), + ('ḱ', 'ḱ'), + ('ḳ', 'ḳ'), + ('ḵ', 'ḵ'), + ('ḷ', 'ḷ'), + ('ḹ', 'ḹ'), + ('ḻ', 'ḻ'), + ('ḽ', 'ḽ'), + ('ḿ', 'ḿ'), + ('ṁ', 'ṁ'), + ('ṃ', 'ṃ'), + ('ṅ', 'ṅ'), + ('ṇ', 'ṇ'), + ('ṉ', 'ṉ'), + ('ṋ', 'ṋ'), + ('ṍ', 'ṍ'), + ('ṏ', 'ṏ'), + ('ṑ', 'ṑ'), + ('ṓ', 'ṓ'), + ('ṕ', 'ṕ'), + ('ṗ', 'ṗ'), + ('ṙ', 'ṙ'), + ('ṛ', 'ṛ'), + ('ṝ', 'ṝ'), + ('ṟ', 'ṟ'), + ('ṡ', 'ṡ'), + ('ṣ', 'ṣ'), + ('ṥ', 'ṥ'), + ('ṧ', 'ṧ'), + ('ṩ', 'ṩ'), + ('ṫ', 'ṫ'), + ('ṭ', 'ṭ'), + ('ṯ', 'ṯ'), + ('ṱ', 'ṱ'), + ('ṳ', 'ṳ'), + ('ṵ', 'ṵ'), + ('ṷ', 'ṷ'), + ('ṹ', 'ṹ'), + ('ṻ', 'ṻ'), + ('ṽ', 'ṽ'), + ('ṿ', 'ṿ'), + ('ẁ', 'ẁ'), + ('ẃ', 'ẃ'), + ('ẅ', 'ẅ'), + ('ẇ', 'ẇ'), + ('ẉ', 'ẉ'), + ('ẋ', 'ẋ'), + ('ẍ', 'ẍ'), + ('ẏ', 'ẏ'), + ('ẑ', 'ẑ'), + ('ẓ', 'ẓ'), + ('ẕ', 'ẛ'), + ('ạ', 'ạ'), + ('ả', 'ả'), + ('ấ', 'ấ'), + ('ầ', 'ầ'), + ('ẩ', 'ẩ'), + ('ẫ', 'ẫ'), + ('ậ', 'ậ'), + ('ắ', 'ắ'), + ('ằ', 'ằ'), + ('ẳ', 'ẳ'), + ('ẵ', 'ẵ'), + ('ặ', 'ặ'), + ('ẹ', 'ẹ'), + ('ẻ', 'ẻ'), + ('ẽ', 'ẽ'), + ('ế', 'ế'), + ('ề', 'ề'), + ('ể', 'ể'), + ('ễ', 'ễ'), + ('ệ', 'ệ'), + ('ỉ', 'ỉ'), + ('ị', 'ị'), + ('ọ', 'ọ'), + ('ỏ', 'ỏ'), + ('ố', 'ố'), + ('ồ', 'ồ'), + ('ổ', 'ổ'), + ('ỗ', 'ỗ'), + ('ộ', 'ộ'), + ('ớ', 'ớ'), + ('ờ', 'ờ'), + ('ở', 'ở'), + ('ỡ', 'ỡ'), + ('ợ', 'ợ'), + ('ụ', 'ụ'), + ('ủ', 'ủ'), + ('ứ', 'ứ'), + ('ừ', 'ừ'), + ('ử', 'ử'), + ('ữ', 'ữ'), + ('ự', 'ự'), + ('ỳ', 'ỳ'), + ('ỵ', 'ỵ'), + ('ỷ', 'ỷ'), + ('ỹ', 'ỹ'), + ('ỻ', 'ỻ'), + ('ỽ', 'ỽ'), + ('ỿ', 'ἇ'), + ('ἐ', 'ἕ'), + ('ἠ', 'ἧ'), + ('ἰ', 'ἷ'), + ('ὀ', 'ὅ'), + ('ὐ', 'ὗ'), + ('ὠ', 'ὧ'), + ('ὰ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾷ'), + ('ᾼ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῇ'), + ('ῌ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'ῗ'), + ('ῠ', 'ῧ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῷ'), + ('ῼ', 'ῼ'), + ('ⅎ', 'ⅎ'), + ('ⅰ', 'ⅿ'), + ('ↄ', 'ↄ'), + ('ⓐ', 'ⓩ'), + ('ⰰ', 'ⱟ'), + ('ⱡ', 'ⱡ'), + ('ⱥ', 'ⱦ'), + ('ⱨ', 'ⱨ'), + ('ⱪ', 'ⱪ'), + ('ⱬ', 'ⱬ'), + ('ⱳ', 'ⱳ'), + ('ⱶ', 'ⱶ'), + ('ⲁ', 'ⲁ'), + ('ⲃ', 'ⲃ'), + ('ⲅ', 'ⲅ'), + ('ⲇ', 'ⲇ'), + ('ⲉ', 'ⲉ'), + ('ⲋ', 'ⲋ'), + ('ⲍ', 'ⲍ'), + ('ⲏ', 'ⲏ'), + ('ⲑ', 'ⲑ'), + ('ⲓ', 'ⲓ'), + ('ⲕ', 'ⲕ'), + ('ⲗ', 'ⲗ'), + ('ⲙ', 'ⲙ'), + ('ⲛ', 'ⲛ'), + ('ⲝ', 'ⲝ'), + ('ⲟ', 'ⲟ'), + ('ⲡ', 'ⲡ'), + ('ⲣ', 'ⲣ'), + ('ⲥ', 'ⲥ'), + ('ⲧ', 'ⲧ'), + ('ⲩ', 'ⲩ'), + ('ⲫ', 'ⲫ'), + ('ⲭ', 'ⲭ'), + ('ⲯ', 'ⲯ'), + ('ⲱ', 'ⲱ'), + ('ⲳ', 'ⲳ'), + ('ⲵ', 'ⲵ'), + ('ⲷ', 'ⲷ'), + ('ⲹ', 'ⲹ'), + ('ⲻ', 'ⲻ'), + ('ⲽ', 'ⲽ'), + ('ⲿ', 'ⲿ'), + ('ⳁ', 'ⳁ'), + ('ⳃ', 'ⳃ'), + ('ⳅ', 'ⳅ'), + ('ⳇ', 'ⳇ'), + ('ⳉ', 'ⳉ'), + ('ⳋ', 'ⳋ'), + ('ⳍ', 'ⳍ'), + ('ⳏ', 'ⳏ'), + ('ⳑ', 'ⳑ'), + ('ⳓ', 'ⳓ'), + ('ⳕ', 'ⳕ'), + ('ⳗ', 'ⳗ'), + ('ⳙ', 'ⳙ'), + ('ⳛ', 'ⳛ'), + ('ⳝ', 'ⳝ'), + ('ⳟ', 'ⳟ'), + ('ⳡ', 'ⳡ'), + ('ⳣ', 'ⳣ'), + ('ⳬ', 'ⳬ'), + ('ⳮ', 'ⳮ'), + ('ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ꙁ', 'ꙁ'), + ('ꙃ', 'ꙃ'), + ('ꙅ', 'ꙅ'), + ('ꙇ', 'ꙇ'), + ('ꙉ', 'ꙉ'), + ('ꙋ', 'ꙋ'), + ('ꙍ', 'ꙍ'), + ('ꙏ', 'ꙏ'), + ('ꙑ', 'ꙑ'), + ('ꙓ', 'ꙓ'), + ('ꙕ', 'ꙕ'), + ('ꙗ', 'ꙗ'), + ('ꙙ', 'ꙙ'), + ('ꙛ', 'ꙛ'), + ('ꙝ', 'ꙝ'), + ('ꙟ', 'ꙟ'), + ('ꙡ', 'ꙡ'), + ('ꙣ', 'ꙣ'), + ('ꙥ', 'ꙥ'), + ('ꙧ', 'ꙧ'), + ('ꙩ', 'ꙩ'), + ('ꙫ', 'ꙫ'), + ('ꙭ', 'ꙭ'), + ('ꚁ', 'ꚁ'), + ('ꚃ', 'ꚃ'), + ('ꚅ', 'ꚅ'), + ('ꚇ', 'ꚇ'), + ('ꚉ', 'ꚉ'), + ('ꚋ', 'ꚋ'), + ('ꚍ', 'ꚍ'), + ('ꚏ', 'ꚏ'), + ('ꚑ', 'ꚑ'), + ('ꚓ', 'ꚓ'), + ('ꚕ', 'ꚕ'), + ('ꚗ', 'ꚗ'), + ('ꚙ', 'ꚙ'), + ('ꚛ', 'ꚛ'), + ('ꜣ', 'ꜣ'), + ('ꜥ', 'ꜥ'), + ('ꜧ', 'ꜧ'), + ('ꜩ', 'ꜩ'), + ('ꜫ', 'ꜫ'), + ('ꜭ', 'ꜭ'), + ('ꜯ', 'ꜯ'), + ('ꜳ', 'ꜳ'), + ('ꜵ', 'ꜵ'), + ('ꜷ', 'ꜷ'), + ('ꜹ', 'ꜹ'), + ('ꜻ', 'ꜻ'), + ('ꜽ', 'ꜽ'), + ('ꜿ', 'ꜿ'), + ('ꝁ', 'ꝁ'), + ('ꝃ', 'ꝃ'), + ('ꝅ', 'ꝅ'), + ('ꝇ', 'ꝇ'), + ('ꝉ', 'ꝉ'), + ('ꝋ', 'ꝋ'), + ('ꝍ', 'ꝍ'), + ('ꝏ', 'ꝏ'), + ('ꝑ', 'ꝑ'), + ('ꝓ', 'ꝓ'), + ('ꝕ', 'ꝕ'), + ('ꝗ', 'ꝗ'), + ('ꝙ', 'ꝙ'), + ('ꝛ', 'ꝛ'), + ('ꝝ', 'ꝝ'), + ('ꝟ', 'ꝟ'), + ('ꝡ', 'ꝡ'), + ('ꝣ', 'ꝣ'), + ('ꝥ', 'ꝥ'), + ('ꝧ', 'ꝧ'), + ('ꝩ', 'ꝩ'), + ('ꝫ', 'ꝫ'), + ('ꝭ', 'ꝭ'), + ('ꝯ', 'ꝯ'), + ('ꝺ', 'ꝺ'), + ('ꝼ', 'ꝼ'), + ('ꝿ', 'ꝿ'), + ('ꞁ', 'ꞁ'), + ('ꞃ', 'ꞃ'), + ('ꞅ', 'ꞅ'), + ('ꞇ', 'ꞇ'), + ('ꞌ', 'ꞌ'), + ('ꞑ', 'ꞑ'), + ('ꞓ', 'ꞔ'), + ('ꞗ', 'ꞗ'), + ('ꞙ', 'ꞙ'), + ('ꞛ', 'ꞛ'), + ('ꞝ', 'ꞝ'), + ('ꞟ', 'ꞟ'), + ('ꞡ', 'ꞡ'), + ('ꞣ', 'ꞣ'), + ('ꞥ', 'ꞥ'), + ('ꞧ', 'ꞧ'), + ('ꞩ', 'ꞩ'), + ('ꞵ', 'ꞵ'), + ('ꞷ', 'ꞷ'), + ('ꞹ', 'ꞹ'), + ('ꞻ', 'ꞻ'), + ('ꞽ', 'ꞽ'), + ('ꞿ', 'ꞿ'), + ('ꟁ', 'ꟁ'), + ('ꟃ', 'ꟃ'), + ('ꟈ', 'ꟈ'), + ('ꟊ', 'ꟊ'), + ('ꟑ', 'ꟑ'), + ('ꟗ', 'ꟗ'), + ('ꟙ', 'ꟙ'), + ('ꟶ', 'ꟶ'), + ('ꭓ', 'ꭓ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('ａ', 'ｚ'), + ('𐐨', '𐑏'), + ('𐓘', '𐓻'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐳀', '𐳲'), + ('𑣀', '𑣟'), + ('𖹠', '𖹿'), + ('𞤢', '𞥃'), +]; + +pub const DASH: &'static [(char, char)] = &[ + ('-', '-'), + ('֊', '֊'), + ('־', '־'), + ('᐀', '᐀'), + ('᠆', '᠆'), + ('‐', '―'), + ('⁓', '⁓'), + ('⁻', '⁻'), + ('₋', '₋'), + ('−', '−'), + ('⸗', '⸗'), + ('⸚', '⸚'), + ('⸺', '⸻'), + ('⹀', '⹀'), + ('⹝', '⹝'), + ('〜', '〜'), + ('〰', '〰'), + ('゠', '゠'), + ('︱', '︲'), + ('﹘', '﹘'), + ('﹣', '﹣'), + ('－', '－'), + ('𐺭', '𐺭'), +]; + +pub const DEFAULT_IGNORABLE_CODE_POINT: &'static [(char, char)] = &[ + ('\u{ad}', '\u{ad}'), + ('\u{34f}', '\u{34f}'), + ('\u{61c}', '\u{61c}'), + ('ᅟ', 'ᅠ'), + ('\u{17b4}', '\u{17b5}'), + ('\u{180b}', '\u{180f}'), + ('\u{200b}', '\u{200f}'), + ('\u{202a}', '\u{202e}'), + ('\u{2060}', '\u{206f}'), + ('ㅤ', 'ㅤ'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{feff}', '\u{feff}'), + ('ﾠ', 'ﾠ'), + ('\u{fff0}', '\u{fff8}'), + ('\u{1bca0}', '\u{1bca3}'), + ('\u{1d173}', '\u{1d17a}'), + ('\u{e0000}', '\u{e0fff}'), +]; + +pub const DEPRECATED: &'static [(char, char)] = &[ + ('ʼn', 'ʼn'), + ('ٳ', 'ٳ'), + ('\u{f77}', '\u{f77}'), + ('\u{f79}', '\u{f79}'), + ('ឣ', 'ឤ'), + ('\u{206a}', '\u{206f}'), + ('〈', '〉'), + ('\u{e0001}', '\u{e0001}'), +]; + +pub const DIACRITIC: &'static [(char, char)] = &[ + ('^', '^'), + ('`', '`'), + ('¨', '¨'), + ('¯', '¯'), + ('´', '´'), + ('·', '¸'), + ('ʰ', '\u{34e}'), + ('\u{350}', '\u{357}'), + ('\u{35d}', '\u{362}'), + ('ʹ', '͵'), + ('ͺ', 'ͺ'), + ('΄', '΅'), + ('\u{483}', '\u{487}'), + ('ՙ', 'ՙ'), + ('\u{591}', '\u{5a1}'), + ('\u{5a3}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c4}'), + ('\u{64b}', '\u{652}'), + ('\u{657}', '\u{658}'), + ('\u{6df}', '\u{6e0}'), + ('ۥ', 'ۦ'), + ('\u{6ea}', '\u{6ec}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', 'ߵ'), + ('\u{818}', '\u{819}'), + ('\u{898}', '\u{89f}'), + ('ࣉ', '\u{8d2}'), + ('\u{8e3}', '\u{8fe}'), + ('\u{93c}', '\u{93c}'), + ('\u{94d}', '\u{94d}'), + ('\u{951}', '\u{954}'), + ('ॱ', 'ॱ'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9cd}', '\u{9cd}'), + ('\u{a3c}', '\u{a3c}'), + ('\u{a4d}', '\u{a4d}'), + ('\u{abc}', '\u{abc}'), + ('\u{acd}', '\u{acd}'), + ('\u{afd}', '\u{aff}'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b4d}', '\u{b4d}'), + ('\u{b55}', '\u{b55}'), + ('\u{bcd}', '\u{bcd}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c4d}', '\u{c4d}'), + ('\u{cbc}', '\u{cbc}'), + ('\u{ccd}', '\u{ccd}'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d4d}', '\u{d4d}'), + ('\u{dca}', '\u{dca}'), + ('\u{e47}', '\u{e4c}'), + ('\u{e4e}', '\u{e4e}'), + ('\u{eba}', '\u{eba}'), + ('\u{ec8}', '\u{ecc}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', '༿'), + ('\u{f82}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{fc6}', '\u{fc6}'), + ('\u{1037}', '\u{1037}'), + ('\u{1039}', '\u{103a}'), + ('ၣ', 'ၤ'), + ('ၩ', 'ၭ'), + ('ႇ', '\u{108d}'), + ('ႏ', 'ႏ'), + ('ႚ', 'ႛ'), + ('\u{135d}', '\u{135f}'), + ('\u{1714}', '᜕'), + ('\u{17c9}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{1939}', '\u{193b}'), + ('\u{1a75}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1abe}'), + ('\u{1ac1}', '\u{1acb}'), + ('\u{1b34}', '\u{1b34}'), + ('᭄', '᭄'), + ('\u{1b6b}', '\u{1b73}'), + ('᮪', '\u{1bab}'), + ('\u{1c36}', '\u{1c37}'), + ('ᱸ', 'ᱽ'), + ('\u{1cd0}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('᳷', '\u{1cf9}'), + ('ᴬ', 'ᵪ'), + ('\u{1dc4}', '\u{1dcf}'), + ('\u{1df5}', '\u{1dff}'), + ('᾽', '᾽'), + ('᾿', '῁'), + ('῍', '῏'), + ('῝', '῟'), + ('῭', '`'), + ('´', '῾'), + ('\u{2cef}', '\u{2cf1}'), + ('ⸯ', 'ⸯ'), + ('\u{302a}', '\u{302f}'), + ('\u{3099}', '゜'), + ('ー', 'ー'), + ('\u{a66f}', '\u{a66f}'), + ('\u{a67c}', '\u{a67d}'), + ('ꙿ', 'ꙿ'), + ('ꚜ', 'ꚝ'), + ('\u{a6f0}', '\u{a6f1}'), + ('꜀', '꜡'), + ('ꞈ', '꞊'), + ('ꟸ', 'ꟹ'), + ('\u{a8c4}', '\u{a8c4}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a92b}', '꤮'), + ('꥓', '꥓'), + ('\u{a9b3}', '\u{a9b3}'), + ('꧀', '꧀'), + ('\u{a9e5}', '\u{a9e5}'), + ('ꩻ', 'ꩽ'), + ('\u{aabf}', 'ꫂ'), + ('\u{aaf6}', '\u{aaf6}'), + ('꭛', 'ꭟ'), + ('ꭩ', '꭫'), + ('꯬', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{fe20}', '\u{fe2f}'), + ('＾', '＾'), + ('｀', '｀'), + ('ｰ', 'ｰ'), + ('\u{ff9e}', '\u{ff9f}'), + ('￣', '￣'), + ('\u{102e0}', '\u{102e0}'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('\u{10ae5}', '\u{10ae6}'), + ('𐴢', '\u{10d27}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('\u{11046}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{110b9}', '\u{110ba}'), + ('\u{11133}', '\u{11134}'), + ('\u{11173}', '\u{11173}'), + ('𑇀', '𑇀'), + ('\u{111ca}', '\u{111cc}'), + ('𑈵', '\u{11236}'), + ('\u{112e9}', '\u{112ea}'), + ('\u{1133c}', '\u{1133c}'), + ('𑍍', '𑍍'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('\u{11442}', '\u{11442}'), + ('\u{11446}', '\u{11446}'), + ('\u{114c2}', '\u{114c3}'), + ('\u{115bf}', '\u{115c0}'), + ('\u{1163f}', '\u{1163f}'), + ('𑚶', '\u{116b7}'), + ('\u{1172b}', '\u{1172b}'), + ('\u{11839}', '\u{1183a}'), + ('𑤽', '\u{1193e}'), + ('\u{11943}', '\u{11943}'), + ('\u{119e0}', '\u{119e0}'), + ('\u{11a34}', '\u{11a34}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a99}', '\u{11a99}'), + ('\u{11c3f}', '\u{11c3f}'), + ('\u{11d42}', '\u{11d42}'), + ('\u{11d44}', '\u{11d45}'), + ('\u{11d97}', '\u{11d97}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f8f}', '𖾟'), + ('𖿰', '𖿱'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d167}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('𞀰', '𞁭'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e946}'), + ('\u{1e948}', '\u{1e94a}'), +]; + +pub const EMOJI: &'static [(char, char)] = &[ + ('#', '#'), + ('*', '*'), + ('0', '9'), + ('©', '©'), + ('®', '®'), + ('‼', '‼'), + ('⁉', '⁉'), + ('™', '™'), + ('ℹ', 'ℹ'), + ('↔', '↙'), + ('↩', '↪'), + ('⌚', '⌛'), + ('⌨', '⌨'), + ('⏏', '⏏'), + ('⏩', '⏳'), + ('⏸', '⏺'), + ('Ⓜ', 'Ⓜ'), + ('▪', '▫'), + ('▶', '▶'), + ('◀', '◀'), + ('◻', '◾'), + ('☀', '☄'), + ('☎', '☎'), + ('☑', '☑'), + ('☔', '☕'), + ('☘', '☘'), + ('☝', '☝'), + ('☠', '☠'), + ('☢', '☣'), + ('☦', '☦'), + ('☪', '☪'), + ('☮', '☯'), + ('☸', '☺'), + ('♀', '♀'), + ('♂', '♂'), + ('♈', '♓'), + ('♟', '♠'), + ('♣', '♣'), + ('♥', '♦'), + ('♨', '♨'), + ('♻', '♻'), + ('♾', '♿'), + ('⚒', '⚗'), + ('⚙', '⚙'), + ('⚛', '⚜'), + ('⚠', '⚡'), + ('⚧', '⚧'), + ('⚪', '⚫'), + ('⚰', '⚱'), + ('⚽', '⚾'), + ('⛄', '⛅'), + ('⛈', '⛈'), + ('⛎', '⛏'), + ('⛑', '⛑'), + ('⛓', '⛔'), + ('⛩', '⛪'), + ('⛰', '⛵'), + ('⛷', '⛺'), + ('⛽', '⛽'), + ('✂', '✂'), + ('✅', '✅'), + ('✈', '✍'), + ('✏', '✏'), + ('✒', '✒'), + ('✔', '✔'), + ('✖', '✖'), + ('✝', '✝'), + ('✡', '✡'), + ('✨', '✨'), + ('✳', '✴'), + ('❄', '❄'), + ('❇', '❇'), + ('❌', '❌'), + ('❎', '❎'), + ('❓', '❕'), + ('❗', '❗'), + ('❣', '❤'), + ('➕', '➗'), + ('➡', '➡'), + ('➰', '➰'), + ('➿', '➿'), + ('⤴', '⤵'), + ('⬅', '⬇'), + ('⬛', '⬜'), + ('⭐', '⭐'), + ('⭕', '⭕'), + ('〰', '〰'), + ('〽', '〽'), + ('㊗', '㊗'), + ('㊙', '㊙'), + ('🀄', '🀄'), + ('🃏', '🃏'), + ('🅰', '🅱'), + ('🅾', '🅿'), + ('🆎', '🆎'), + ('🆑', '🆚'), + ('🇦', '🇿'), + ('🈁', '🈂'), + ('🈚', '🈚'), + ('🈯', '🈯'), + ('🈲', '🈺'), + ('🉐', '🉑'), + ('🌀', '🌡'), + ('🌤', '🎓'), + ('🎖', '🎗'), + ('🎙', '🎛'), + ('🎞', '🏰'), + ('🏳', '🏵'), + ('🏷', '📽'), + ('📿', '🔽'), + ('🕉', '🕎'), + ('🕐', '🕧'), + ('🕯', '🕰'), + ('🕳', '🕺'), + ('🖇', '🖇'), + ('🖊', '🖍'), + ('🖐', '🖐'), + ('🖕', '🖖'), + ('🖤', '🖥'), + ('🖨', '🖨'), + ('🖱', '🖲'), + ('🖼', '🖼'), + ('🗂', '🗄'), + ('🗑', '🗓'), + ('🗜', '🗞'), + ('🗡', '🗡'), + ('🗣', '🗣'), + ('🗨', '🗨'), + ('🗯', '🗯'), + ('🗳', '🗳'), + ('🗺', '🙏'), + ('🚀', '🛅'), + ('🛋', '🛒'), + ('🛕', '🛗'), + ('🛜', '🛥'), + ('🛩', '🛩'), + ('🛫', '🛬'), + ('🛰', '🛰'), + ('🛳', '🛼'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🤌', '🤺'), + ('🤼', '🥅'), + ('🥇', '🧿'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), +]; + +pub const EMOJI_COMPONENT: &'static [(char, char)] = &[ + ('#', '#'), + ('*', '*'), + ('0', '9'), + ('\u{200d}', '\u{200d}'), + ('\u{20e3}', '\u{20e3}'), + ('\u{fe0f}', '\u{fe0f}'), + ('🇦', '🇿'), + ('🏻', '🏿'), + ('🦰', '🦳'), + ('\u{e0020}', '\u{e007f}'), +]; + +pub const EMOJI_MODIFIER: &'static [(char, char)] = &[('🏻', '🏿')]; + +pub const EMOJI_MODIFIER_BASE: &'static [(char, char)] = &[ + ('☝', '☝'), + ('⛹', '⛹'), + ('✊', '✍'), + ('🎅', '🎅'), + ('🏂', '🏄'), + ('🏇', '🏇'), + ('🏊', '🏌'), + ('👂', '👃'), + ('👆', '👐'), + ('👦', '👸'), + ('👼', '👼'), + ('💁', '💃'), + ('💅', '💇'), + ('💏', '💏'), + ('💑', '💑'), + ('💪', '💪'), + ('🕴', '🕵'), + ('🕺', '🕺'), + ('🖐', '🖐'), + ('🖕', '🖖'), + ('🙅', '🙇'), + ('🙋', '🙏'), + ('🚣', '🚣'), + ('🚴', '🚶'), + ('🛀', '🛀'), + ('🛌', '🛌'), + ('🤌', '🤌'), + ('🤏', '🤏'), + ('🤘', '🤟'), + ('🤦', '🤦'), + ('🤰', '🤹'), + ('🤼', '🤾'), + ('🥷', '🥷'), + ('🦵', '🦶'), + ('🦸', '🦹'), + ('🦻', '🦻'), + ('🧍', '🧏'), + ('🧑', '🧝'), + ('🫃', '🫅'), + ('🫰', '🫸'), +]; + +pub const EMOJI_PRESENTATION: &'static [(char, char)] = &[ + ('⌚', '⌛'), + ('⏩', '⏬'), + ('⏰', '⏰'), + ('⏳', '⏳'), + ('◽', '◾'), + ('☔', '☕'), + ('♈', '♓'), + ('♿', '♿'), + ('⚓', '⚓'), + ('⚡', '⚡'), + ('⚪', '⚫'), + ('⚽', '⚾'), + ('⛄', '⛅'), + ('⛎', '⛎'), + ('⛔', '⛔'), + ('⛪', '⛪'), + ('⛲', '⛳'), + ('⛵', '⛵'), + ('⛺', '⛺'), + ('⛽', '⛽'), + ('✅', '✅'), + ('✊', '✋'), + ('✨', '✨'), + ('❌', '❌'), + ('❎', '❎'), + ('❓', '❕'), + ('❗', '❗'), + ('➕', '➗'), + ('➰', '➰'), + ('➿', '➿'), + ('⬛', '⬜'), + ('⭐', '⭐'), + ('⭕', '⭕'), + ('🀄', '🀄'), + ('🃏', '🃏'), + ('🆎', '🆎'), + ('🆑', '🆚'), + ('🇦', '🇿'), + ('🈁', '🈁'), + ('🈚', '🈚'), + ('🈯', '🈯'), + ('🈲', '🈶'), + ('🈸', '🈺'), + ('🉐', '🉑'), + ('🌀', '🌠'), + ('🌭', '🌵'), + ('🌷', '🍼'), + ('🍾', '🎓'), + ('🎠', '🏊'), + ('🏏', '🏓'), + ('🏠', '🏰'), + ('🏴', '🏴'), + ('🏸', '🐾'), + ('👀', '👀'), + ('👂', '📼'), + ('📿', '🔽'), + ('🕋', '🕎'), + ('🕐', '🕧'), + ('🕺', '🕺'), + ('🖕', '🖖'), + ('🖤', '🖤'), + ('🗻', '🙏'), + ('🚀', '🛅'), + ('🛌', '🛌'), + ('🛐', '🛒'), + ('🛕', '🛗'), + ('🛜', '🛟'), + ('🛫', '🛬'), + ('🛴', '🛼'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🤌', '🤺'), + ('🤼', '🥅'), + ('🥇', '🧿'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), +]; + +pub const EXTENDED_PICTOGRAPHIC: &'static [(char, char)] = &[ + ('©', '©'), + ('®', '®'), + ('‼', '‼'), + ('⁉', '⁉'), + ('™', '™'), + ('ℹ', 'ℹ'), + ('↔', '↙'), + ('↩', '↪'), + ('⌚', '⌛'), + ('⌨', '⌨'), + ('⎈', '⎈'), + ('⏏', '⏏'), + ('⏩', '⏳'), + ('⏸', '⏺'), + ('Ⓜ', 'Ⓜ'), + ('▪', '▫'), + ('▶', '▶'), + ('◀', '◀'), + ('◻', '◾'), + ('☀', '★'), + ('☇', '☒'), + ('☔', '⚅'), + ('⚐', '✅'), + ('✈', '✒'), + ('✔', '✔'), + ('✖', '✖'), + ('✝', '✝'), + ('✡', '✡'), + ('✨', '✨'), + ('✳', '✴'), + ('❄', '❄'), + ('❇', '❇'), + ('❌', '❌'), + ('❎', '❎'), + ('❓', '❕'), + ('❗', '❗'), + ('❣', '❧'), + ('➕', '➗'), + ('➡', '➡'), + ('➰', '➰'), + ('➿', '➿'), + ('⤴', '⤵'), + ('⬅', '⬇'), + ('⬛', '⬜'), + ('⭐', '⭐'), + ('⭕', '⭕'), + ('〰', '〰'), + ('〽', '〽'), + ('㊗', '㊗'), + ('㊙', '㊙'), + ('🀀', '\u{1f0ff}'), + ('🄍', '🄏'), + ('🄯', '🄯'), + ('🅬', '🅱'), + ('🅾', '🅿'), + ('🆎', '🆎'), + ('🆑', '🆚'), + ('🆭', '\u{1f1e5}'), + ('🈁', '\u{1f20f}'), + ('🈚', '🈚'), + ('🈯', '🈯'), + ('🈲', '🈺'), + ('\u{1f23c}', '\u{1f23f}'), + ('\u{1f249}', '🏺'), + ('🐀', '🔽'), + ('🕆', '🙏'), + ('🚀', '\u{1f6ff}'), + ('🝴', '🝿'), + ('🟕', '\u{1f7ff}'), + ('\u{1f80c}', '\u{1f80f}'), + ('\u{1f848}', '\u{1f84f}'), + ('\u{1f85a}', '\u{1f85f}'), + ('\u{1f888}', '\u{1f88f}'), + ('\u{1f8ae}', '\u{1f8ff}'), + ('🤌', '🤺'), + ('🤼', '🥅'), + ('🥇', '\u{1faff}'), + ('\u{1fc00}', '\u{1fffd}'), +]; + +pub const EXTENDER: &'static [(char, char)] = &[ + ('·', '·'), + ('ː', 'ˑ'), + ('ـ', 'ـ'), + ('ߺ', 'ߺ'), + ('\u{b55}', '\u{b55}'), + ('ๆ', 'ๆ'), + ('ໆ', 'ໆ'), + ('᠊', '᠊'), + ('ᡃ', 'ᡃ'), + ('ᪧ', 'ᪧ'), + ('\u{1c36}', '\u{1c36}'), + ('ᱻ', 'ᱻ'), + ('々', '々'), + ('〱', '〵'), + ('ゝ', 'ゞ'), + ('ー', 'ヾ'), + ('ꀕ', 'ꀕ'), + ('ꘌ', 'ꘌ'), + ('ꧏ', 'ꧏ'), + ('ꧦ', 'ꧦ'), + ('ꩰ', 'ꩰ'), + ('ꫝ', 'ꫝ'), + ('ꫳ', 'ꫴ'), + ('ｰ', 'ｰ'), + ('𐞁', '𐞂'), + ('𑍝', '𑍝'), + ('𑗆', '𑗈'), + ('\u{11a98}', '\u{11a98}'), + ('𖭂', '𖭃'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𞄼', '𞄽'), + ('\u{1e944}', '\u{1e946}'), +]; + +pub const GRAPHEME_BASE: &'static [(char, char)] = &[ + (' ', '~'), + ('\u{a0}', '¬'), + ('®', '˿'), + ('Ͱ', 'ͷ'), + ('ͺ', 'Ϳ'), + ('΄', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', '҂'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', '֊'), + ('֍', '֏'), + ('־', '־'), + ('׀', '׀'), + ('׃', '׃'), + ('׆', '׆'), + ('א', 'ת'), + ('ׯ', '״'), + ('؆', '؏'), + ('؛', '؛'), + ('؝', 'ي'), + ('٠', 'ٯ'), + ('ٱ', 'ە'), + ('۞', '۞'), + ('ۥ', 'ۦ'), + ('۩', '۩'), + ('ۮ', '܍'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('߀', 'ߪ'), + ('ߴ', 'ߺ'), + ('߾', 'ࠕ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('࠰', '࠾'), + ('ࡀ', 'ࡘ'), + ('࡞', '࡞'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('ः', 'ह'), + ('ऻ', 'ऻ'), + ('ऽ', 'ी'), + ('ॉ', 'ौ'), + ('ॎ', 'ॐ'), + ('क़', 'ॡ'), + ('।', 'ঀ'), + ('ং', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ি', 'ী'), + ('ে', 'ৈ'), + ('ো', 'ৌ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('০', '৽'), + ('ਃ', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਾ', 'ੀ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', '੯'), + ('ੲ', 'ੴ'), + ('੶', '੶'), + ('ઃ', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ી'), + ('ૉ', 'ૉ'), + ('ો', 'ૌ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('૦', '૱'), + ('ૹ', 'ૹ'), + ('ଂ', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ୀ', 'ୀ'), + ('େ', 'ୈ'), + ('ୋ', 'ୌ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('୦', '୷'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ி', 'ி'), + ('ு', 'ூ'), + ('ெ', 'ை'), + ('ொ', 'ௌ'), + ('ௐ', 'ௐ'), + ('௦', '௺'), + ('ఁ', 'ః'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ు', 'ౄ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('౦', '౯'), + ('౷', 'ಀ'), + ('ಂ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಾ'), + ('ೀ', 'ು'), + ('ೃ', 'ೄ'), + ('ೇ', 'ೈ'), + ('ೊ', 'ೋ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('೦', '೯'), + ('ೱ', 'ೳ'), + ('ം', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ി', 'ീ'), + ('െ', 'ൈ'), + ('ൊ', 'ൌ'), + ('ൎ', '൏'), + ('ൔ', 'ൖ'), + ('൘', 'ൡ'), + ('൦', 'ൿ'), + ('ං', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ැ', 'ෑ'), + ('ෘ', 'ෞ'), + ('෦', '෯'), + ('ෲ', '෴'), + ('ก', 'ะ'), + ('า', 'ำ'), + ('฿', 'ๆ'), + ('๏', '๛'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ະ'), + ('າ', 'ຳ'), + ('ຽ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('໐', '໙'), + ('ໜ', 'ໟ'), + ('ༀ', '༗'), + ('༚', '༴'), + ('༶', '༶'), + ('༸', '༸'), + ('༺', 'ཇ'), + ('ཉ', 'ཬ'), + ('ཿ', 'ཿ'), + ('྅', '྅'), + ('ྈ', 'ྌ'), + ('྾', '࿅'), + ('࿇', '࿌'), + ('࿎', '࿚'), + ('က', 'ာ'), + ('ေ', 'ေ'), + ('း', 'း'), + ('ျ', 'ြ'), + ('ဿ', 'ၗ'), + ('ၚ', 'ၝ'), + ('ၡ', 'ၰ'), + ('ၵ', 'ႁ'), + ('ႃ', 'ႄ'), + ('ႇ', 'ႌ'), + ('ႎ', 'ႜ'), + ('႞', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('፠', '፼'), + ('ᎀ', '᎙'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('᐀', '᚜'), + ('ᚠ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('᜕', '᜕'), + ('ᜟ', 'ᜱ'), + ('᜴', '᜶'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ក', 'ឳ'), + ('ា', 'ា'), + ('ើ', 'ៅ'), + ('ះ', 'ៈ'), + ('។', 'ៜ'), + ('០', '៩'), + ('៰', '៹'), + ('᠀', '᠊'), + ('᠐', '᠙'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢄ'), + ('ᢇ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᤣ', 'ᤦ'), + ('ᤩ', 'ᤫ'), + ('ᤰ', 'ᤱ'), + ('ᤳ', 'ᤸ'), + ('᥀', '᥀'), + ('᥄', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('᧐', '᧚'), + ('᧞', 'ᨖ'), + ('ᨙ', 'ᨚ'), + ('᨞', 'ᩕ'), + ('ᩗ', 'ᩗ'), + ('ᩡ', 'ᩡ'), + ('ᩣ', 'ᩤ'), + ('ᩭ', 'ᩲ'), + ('᪀', '᪉'), + ('᪐', '᪙'), + ('᪠', '᪭'), + ('ᬄ', 'ᬳ'), + ('ᬻ', 'ᬻ'), + ('ᬽ', 'ᭁ'), + ('ᭃ', 'ᭌ'), + ('᭐', '᭪'), + ('᭴', '᭾'), + ('ᮂ', 'ᮡ'), + ('ᮦ', 'ᮧ'), + ('᮪', '᮪'), + ('ᮮ', 'ᯥ'), + ('ᯧ', 'ᯧ'), + ('ᯪ', 'ᯬ'), + ('ᯮ', 'ᯮ'), + ('᯲', '᯳'), + ('᯼', 'ᰫ'), + ('ᰴ', 'ᰵ'), + ('᰻', '᱉'), + ('ᱍ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', '᳇'), + ('᳓', '᳓'), + ('᳡', '᳡'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', '᳷'), + ('ᳺ', 'ᳺ'), + ('ᴀ', 'ᶿ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ῄ'), + ('ῆ', 'ΐ'), + ('ῖ', 'Ί'), + ('῝', '`'), + ('ῲ', 'ῴ'), + ('ῶ', '῾'), + ('\u{2000}', '\u{200a}'), + ('‐', '‧'), + ('\u{202f}', '\u{205f}'), + ('⁰', 'ⁱ'), + ('⁴', '₎'), + ('ₐ', 'ₜ'), + ('₠', '⃀'), + ('℀', '↋'), + ('←', '␦'), + ('⑀', '⑊'), + ('①', '⭳'), + ('⭶', '⮕'), + ('⮗', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('⳹', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', '⵰'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('⸀', '⹝'), + ('⺀', '⺙'), + ('⺛', '⻳'), + ('⼀', '⿕'), + ('⿰', '⿻'), + ('\u{3000}', '〩'), + ('〰', '〿'), + ('ぁ', 'ゖ'), + ('゛', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('㆐', '㇣'), + ('ㇰ', '㈞'), + ('㈠', 'ꒌ'), + ('꒐', '꓆'), + ('ꓐ', 'ꘫ'), + ('Ꙁ', 'ꙮ'), + ('꙳', '꙳'), + ('꙾', 'ꚝ'), + ('ꚠ', 'ꛯ'), + ('꛲', '꛷'), + ('꜀', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠤ'), + ('ꠧ', '꠫'), + ('꠰', '꠹'), + ('ꡀ', '꡷'), + ('ꢀ', 'ꣃ'), + ('꣎', '꣙'), + ('ꣲ', 'ꣾ'), + ('꤀', 'ꤥ'), + ('꤮', 'ꥆ'), + ('ꥒ', '꥓'), + ('꥟', 'ꥼ'), + ('ꦃ', 'ꦲ'), + ('ꦴ', 'ꦵ'), + ('ꦺ', 'ꦻ'), + ('ꦾ', '꧍'), + ('ꧏ', '꧙'), + ('꧞', 'ꧤ'), + ('ꧦ', 'ꧾ'), + ('ꨀ', 'ꨨ'), + ('ꨯ', 'ꨰ'), + ('ꨳ', 'ꨴ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꩍ', 'ꩍ'), + ('꩐', '꩙'), + ('꩜', 'ꩻ'), + ('ꩽ', 'ꪯ'), + ('ꪱ', 'ꪱ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪽ'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫫ'), + ('ꫮ', 'ꫵ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', '꭫'), + ('ꭰ', 'ꯤ'), + ('ꯦ', 'ꯧ'), + ('ꯩ', '꯬'), + ('꯰', '꯹'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'יִ'), + ('ײַ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', '﯂'), + ('ﯓ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('﷏', '﷏'), + ('ﷰ', '﷿'), + ('︐', '︙'), + ('︰', '﹒'), + ('﹔', '﹦'), + ('﹨', '﹫'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('！', 'ﾝ'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('￠', '￦'), + ('￨', '￮'), + ('', '�'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐄀', '𐄂'), + ('𐄇', '𐄳'), + ('𐄷', '𐆎'), + ('𐆐', '𐆜'), + ('𐆠', '𐆠'), + ('𐇐', '𐇼'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐋡', '𐋻'), + ('𐌀', '𐌣'), + ('𐌭', '𐍊'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎟', '𐏃'), + ('𐏈', '𐏕'), + ('𐐀', '𐒝'), + ('𐒠', '𐒩'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕯', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡗', '𐢞'), + ('𐢧', '𐢯'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐣻', '𐤛'), + ('𐤟', '𐤹'), + ('𐤿', '𐤿'), + ('𐦀', '𐦷'), + ('𐦼', '𐧏'), + ('𐧒', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩀', '𐩈'), + ('𐩐', '𐩘'), + ('𐩠', '𐪟'), + ('𐫀', '𐫤'), + ('𐫫', '𐫶'), + ('𐬀', '𐬵'), + ('𐬹', '𐭕'), + ('𐭘', '𐭲'), + ('𐭸', '𐮑'), + ('𐮙', '𐮜'), + ('𐮩', '𐮯'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐳺', '𐴣'), + ('𐴰', '𐴹'), + ('𐹠', '𐹾'), + ('𐺀', '𐺩'), + ('𐺭', '𐺭'), + ('𐺰', '𐺱'), + ('𐼀', '𐼧'), + ('𐼰', '𐽅'), + ('𐽑', '𐽙'), + ('𐽰', '𐾁'), + ('𐾆', '𐾉'), + ('𐾰', '𐿋'), + ('𐿠', '𐿶'), + ('𑀀', '𑀀'), + ('𑀂', '𑀷'), + ('𑁇', '𑁍'), + ('𑁒', '𑁯'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂂', '𑂲'), + ('𑂷', '𑂸'), + ('𑂻', '𑂼'), + ('𑂾', '𑃁'), + ('𑃐', '𑃨'), + ('𑃰', '𑃹'), + ('𑄃', '𑄦'), + ('𑄬', '𑄬'), + ('𑄶', '𑅇'), + ('𑅐', '𑅲'), + ('𑅴', '𑅶'), + ('𑆂', '𑆵'), + ('𑆿', '𑇈'), + ('𑇍', '𑇎'), + ('𑇐', '𑇟'), + ('𑇡', '𑇴'), + ('𑈀', '𑈑'), + ('𑈓', '𑈮'), + ('𑈲', '𑈳'), + ('𑈵', '𑈵'), + ('𑈸', '𑈽'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊩'), + ('𑊰', '𑋞'), + ('𑋠', '𑋢'), + ('𑋰', '𑋹'), + ('𑌂', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑌿', '𑌿'), + ('𑍁', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍐', '𑍐'), + ('𑍝', '𑍣'), + ('𑐀', '𑐷'), + ('𑑀', '𑑁'), + ('𑑅', '𑑅'), + ('𑑇', '𑑛'), + ('𑑝', '𑑝'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑒱', '𑒲'), + ('𑒹', '𑒹'), + ('𑒻', '𑒼'), + ('𑒾', '𑒾'), + ('𑓁', '𑓁'), + ('𑓄', '𑓇'), + ('𑓐', '𑓙'), + ('𑖀', '𑖮'), + ('𑖰', '𑖱'), + ('𑖸', '𑖻'), + ('𑖾', '𑖾'), + ('𑗁', '𑗛'), + ('𑘀', '𑘲'), + ('𑘻', '𑘼'), + ('𑘾', '𑘾'), + ('𑙁', '𑙄'), + ('𑙐', '𑙙'), + ('𑙠', '𑙬'), + ('𑚀', '𑚪'), + ('𑚬', '𑚬'), + ('𑚮', '𑚯'), + ('𑚶', '𑚶'), + ('𑚸', '𑚹'), + ('𑛀', '𑛉'), + ('𑜀', '𑜚'), + ('𑜠', '𑜡'), + ('𑜦', '𑜦'), + ('𑜰', '𑝆'), + ('𑠀', '𑠮'), + ('𑠸', '𑠸'), + ('𑠻', '𑠻'), + ('𑢠', '𑣲'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤱', '𑤵'), + ('𑤷', '𑤸'), + ('𑤽', '𑤽'), + ('𑤿', '𑥂'), + ('𑥄', '𑥆'), + ('𑥐', '𑥙'), + ('𑦠', '𑦧'), + ('𑦪', '𑧓'), + ('𑧜', '𑧟'), + ('𑧡', '𑧤'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨹', '𑨺'), + ('𑨿', '𑩆'), + ('𑩐', '𑩐'), + ('𑩗', '𑩘'), + ('𑩜', '𑪉'), + ('𑪗', '𑪗'), + ('𑪚', '𑪢'), + ('𑪰', '𑫸'), + ('𑬀', '𑬉'), + ('𑰀', '𑰈'), + ('𑰊', '𑰯'), + ('𑰾', '𑰾'), + ('𑱀', '𑱅'), + ('𑱐', '𑱬'), + ('𑱰', '𑲏'), + ('𑲩', '𑲩'), + ('𑲱', '𑲱'), + ('𑲴', '𑲴'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵐', '𑵙'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('𑶓', '𑶔'), + ('𑶖', '𑶖'), + ('𑶘', '𑶘'), + ('𑶠', '𑶩'), + ('𑻠', '𑻲'), + ('𑻵', '𑻸'), + ('𑼂', '𑼐'), + ('𑼒', '𑼵'), + ('𑼾', '𑼿'), + ('𑽁', '𑽁'), + ('𑽃', '𑽙'), + ('𑾰', '𑾰'), + ('𑿀', '𑿱'), + ('𑿿', '𒎙'), + ('𒐀', '𒑮'), + ('𒑰', '𒑴'), + ('𒒀', '𒕃'), + ('𒾐', '𒿲'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩠', '𖩩'), + ('𖩮', '𖪾'), + ('𖫀', '𖫉'), + ('𖫐', '𖫭'), + ('𖫵', '𖫵'), + ('𖬀', '𖬯'), + ('𖬷', '𖭅'), + ('𖭐', '𖭙'), + ('𖭛', '𖭡'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖺚'), + ('𖼀', '𖽊'), + ('𖽐', '𖾇'), + ('𖾓', '𖾟'), + ('𖿠', '𖿣'), + ('𖿰', '𖿱'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𛲜', '𛲜'), + ('𛲟', '𛲟'), + ('𜽐', '𜿃'), + ('𝀀', '𝃵'), + ('𝄀', '𝄦'), + ('𝄩', '𝅘𝅥𝅲'), + ('𝅦', '𝅦'), + ('𝅪', '𝅭'), + ('𝆃', '𝆄'), + ('𝆌', '𝆩'), + ('𝆮', '𝇪'), + ('𝈀', '𝉁'), + ('𝉅', '𝉅'), + ('𝋀', '𝋓'), + ('𝋠', '𝋳'), + ('𝌀', '𝍖'), + ('𝍠', '𝍸'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝟋'), + ('𝟎', '𝧿'), + ('𝨷', '𝨺'), + ('𝩭', '𝩴'), + ('𝩶', '𝪃'), + ('𝪅', '𝪋'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅀', '𞅉'), + ('𞅎', '𞅏'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞋰', '𞋹'), + ('𞋿', '𞋿'), + ('𞓐', '𞓫'), + ('𞓰', '𞓹'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞣇', '𞣏'), + ('𞤀', '𞥃'), + ('𞥋', '𞥋'), + ('𞥐', '𞥙'), + ('𞥞', '𞥟'), + ('𞱱', '𞲴'), + ('𞴁', '𞴽'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𞻰', '𞻱'), + ('🀀', '🀫'), + ('🀰', '🂓'), + ('🂠', '🂮'), + ('🂱', '🂿'), + ('🃁', '🃏'), + ('🃑', '🃵'), + ('🄀', '🆭'), + ('🇦', '🈂'), + ('🈐', '🈻'), + ('🉀', '🉈'), + ('🉐', '🉑'), + ('🉠', '🉥'), + ('🌀', '🛗'), + ('🛜', '🛬'), + ('🛰', '🛼'), + ('🜀', '🝶'), + ('🝻', '🟙'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🠀', '🠋'), + ('🠐', '🡇'), + ('🡐', '🡙'), + ('🡠', '🢇'), + ('🢐', '🢭'), + ('🢰', '🢱'), + ('🤀', '🩓'), + ('🩠', '🩭'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), + ('🬀', '🮒'), + ('🮔', '🯊'), + ('🯰', '🯹'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const GRAPHEME_EXTEND: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{483}', '\u{489}'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6df}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', '\u{7f3}'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{819}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('\u{898}', '\u{89f}'), + ('\u{8ca}', '\u{8e1}'), + ('\u{8e3}', '\u{902}'), + ('\u{93a}', '\u{93a}'), + ('\u{93c}', '\u{93c}'), + ('\u{941}', '\u{948}'), + ('\u{94d}', '\u{94d}'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', '\u{981}'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9be}', '\u{9be}'), + ('\u{9c1}', '\u{9c4}'), + ('\u{9cd}', '\u{9cd}'), + ('\u{9d7}', '\u{9d7}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', '\u{a02}'), + ('\u{a3c}', '\u{a3c}'), + ('\u{a41}', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', '\u{a82}'), + ('\u{abc}', '\u{abc}'), + ('\u{ac1}', '\u{ac5}'), + ('\u{ac7}', '\u{ac8}'), + ('\u{acd}', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', '\u{b01}'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3e}', '\u{b3f}'), + ('\u{b41}', '\u{b44}'), + ('\u{b4d}', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bbe}', '\u{bbe}'), + ('\u{bc0}', '\u{bc0}'), + ('\u{bcd}', '\u{bcd}'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', '\u{c00}'), + ('\u{c04}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', '\u{c40}'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', '\u{c81}'), + ('\u{cbc}', '\u{cbc}'), + ('\u{cbf}', '\u{cbf}'), + ('\u{cc2}', '\u{cc2}'), + ('\u{cc6}', '\u{cc6}'), + ('\u{ccc}', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{ce2}', '\u{ce3}'), + ('\u{d00}', '\u{d01}'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d3e}', '\u{d3e}'), + ('\u{d41}', '\u{d44}'), + ('\u{d4d}', '\u{d4d}'), + ('\u{d57}', '\u{d57}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', '\u{d81}'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dcf}'), + ('\u{dd2}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('\u{ddf}', '\u{ddf}'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e47}', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('\u{f71}', '\u{f7e}'), + ('\u{f80}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('\u{102d}', '\u{1030}'), + ('\u{1032}', '\u{1037}'), + ('\u{1039}', '\u{103a}'), + ('\u{103d}', '\u{103e}'), + ('\u{1058}', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{1082}'), + ('\u{1085}', '\u{1086}'), + ('\u{108d}', '\u{108d}'), + ('\u{109d}', '\u{109d}'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '\u{1714}'), + ('\u{1732}', '\u{1733}'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17b5}'), + ('\u{17b7}', '\u{17bd}'), + ('\u{17c6}', '\u{17c6}'), + ('\u{17c9}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', '\u{1922}'), + ('\u{1927}', '\u{1928}'), + ('\u{1932}', '\u{1932}'), + ('\u{1939}', '\u{193b}'), + ('\u{1a17}', '\u{1a18}'), + ('\u{1a1b}', '\u{1a1b}'), + ('\u{1a56}', '\u{1a56}'), + ('\u{1a58}', '\u{1a5e}'), + ('\u{1a60}', '\u{1a60}'), + ('\u{1a62}', '\u{1a62}'), + ('\u{1a65}', '\u{1a6c}'), + ('\u{1a73}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', '\u{1b03}'), + ('\u{1b34}', '\u{1b3a}'), + ('\u{1b3c}', '\u{1b3c}'), + ('\u{1b42}', '\u{1b42}'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '\u{1b81}'), + ('\u{1ba2}', '\u{1ba5}'), + ('\u{1ba8}', '\u{1ba9}'), + ('\u{1bab}', '\u{1bad}'), + ('\u{1be6}', '\u{1be6}'), + ('\u{1be8}', '\u{1be9}'), + ('\u{1bed}', '\u{1bed}'), + ('\u{1bef}', '\u{1bf1}'), + ('\u{1c2c}', '\u{1c33}'), + ('\u{1c36}', '\u{1c37}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce0}'), + ('\u{1ce2}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{200c}', '\u{200c}'), + ('\u{20d0}', '\u{20f0}'), + ('\u{2cef}', '\u{2cf1}'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', '\u{2dff}'), + ('\u{302a}', '\u{302f}'), + ('\u{3099}', '\u{309a}'), + ('\u{a66f}', '\u{a672}'), + ('\u{a674}', '\u{a67d}'), + ('\u{a69e}', '\u{a69f}'), + ('\u{a6f0}', '\u{a6f1}'), + ('\u{a802}', '\u{a802}'), + ('\u{a806}', '\u{a806}'), + ('\u{a80b}', '\u{a80b}'), + ('\u{a825}', '\u{a826}'), + ('\u{a82c}', '\u{a82c}'), + ('\u{a8c4}', '\u{a8c5}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92d}'), + ('\u{a947}', '\u{a951}'), + ('\u{a980}', '\u{a982}'), + ('\u{a9b3}', '\u{a9b3}'), + ('\u{a9b6}', '\u{a9b9}'), + ('\u{a9bc}', '\u{a9bd}'), + ('\u{a9e5}', '\u{a9e5}'), + ('\u{aa29}', '\u{aa2e}'), + ('\u{aa31}', '\u{aa32}'), + ('\u{aa35}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', '\u{aa4c}'), + ('\u{aa7c}', '\u{aa7c}'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabf}'), + ('\u{aac1}', '\u{aac1}'), + ('\u{aaec}', '\u{aaed}'), + ('\u{aaf6}', '\u{aaf6}'), + ('\u{abe5}', '\u{abe5}'), + ('\u{abe8}', '\u{abe8}'), + ('\u{abed}', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('\u{ff9e}', '\u{ff9f}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{10376}', '\u{1037a}'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{10ae5}', '\u{10ae6}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('\u{11001}', '\u{11001}'), + ('\u{11038}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{11073}', '\u{11074}'), + ('\u{1107f}', '\u{11081}'), + ('\u{110b3}', '\u{110b6}'), + ('\u{110b9}', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{1112b}'), + ('\u{1112d}', '\u{11134}'), + ('\u{11173}', '\u{11173}'), + ('\u{11180}', '\u{11181}'), + ('\u{111b6}', '\u{111be}'), + ('\u{111c9}', '\u{111cc}'), + ('\u{111cf}', '\u{111cf}'), + ('\u{1122f}', '\u{11231}'), + ('\u{11234}', '\u{11234}'), + ('\u{11236}', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112df}'), + ('\u{112e3}', '\u{112ea}'), + ('\u{11300}', '\u{11301}'), + ('\u{1133b}', '\u{1133c}'), + ('\u{1133e}', '\u{1133e}'), + ('\u{11340}', '\u{11340}'), + ('\u{11357}', '\u{11357}'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('\u{11438}', '\u{1143f}'), + ('\u{11442}', '\u{11444}'), + ('\u{11446}', '\u{11446}'), + ('\u{1145e}', '\u{1145e}'), + ('\u{114b0}', '\u{114b0}'), + ('\u{114b3}', '\u{114b8}'), + ('\u{114ba}', '\u{114ba}'), + ('\u{114bd}', '\u{114bd}'), + ('\u{114bf}', '\u{114c0}'), + ('\u{114c2}', '\u{114c3}'), + ('\u{115af}', '\u{115af}'), + ('\u{115b2}', '\u{115b5}'), + ('\u{115bc}', '\u{115bd}'), + ('\u{115bf}', '\u{115c0}'), + ('\u{115dc}', '\u{115dd}'), + ('\u{11633}', '\u{1163a}'), + ('\u{1163d}', '\u{1163d}'), + ('\u{1163f}', '\u{11640}'), + ('\u{116ab}', '\u{116ab}'), + ('\u{116ad}', '\u{116ad}'), + ('\u{116b0}', '\u{116b5}'), + ('\u{116b7}', '\u{116b7}'), + ('\u{1171d}', '\u{1171f}'), + ('\u{11722}', '\u{11725}'), + ('\u{11727}', '\u{1172b}'), + ('\u{1182f}', '\u{11837}'), + ('\u{11839}', '\u{1183a}'), + ('\u{11930}', '\u{11930}'), + ('\u{1193b}', '\u{1193c}'), + ('\u{1193e}', '\u{1193e}'), + ('\u{11943}', '\u{11943}'), + ('\u{119d4}', '\u{119d7}'), + ('\u{119da}', '\u{119db}'), + ('\u{119e0}', '\u{119e0}'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a33}', '\u{11a38}'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a51}', '\u{11a56}'), + ('\u{11a59}', '\u{11a5b}'), + ('\u{11a8a}', '\u{11a96}'), + ('\u{11a98}', '\u{11a99}'), + ('\u{11c30}', '\u{11c36}'), + ('\u{11c38}', '\u{11c3d}'), + ('\u{11c3f}', '\u{11c3f}'), + ('\u{11c92}', '\u{11ca7}'), + ('\u{11caa}', '\u{11cb0}'), + ('\u{11cb2}', '\u{11cb3}'), + ('\u{11cb5}', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('\u{11d90}', '\u{11d91}'), + ('\u{11d95}', '\u{11d95}'), + ('\u{11d97}', '\u{11d97}'), + ('\u{11ef3}', '\u{11ef4}'), + ('\u{11f00}', '\u{11f01}'), + ('\u{11f36}', '\u{11f3a}'), + ('\u{11f40}', '\u{11f40}'), + ('\u{11f42}', '\u{11f42}'), + ('\u{13440}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f4f}', '\u{16f4f}'), + ('\u{16f8f}', '\u{16f92}'), + ('\u{16fe4}', '\u{16fe4}'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d165}'), + ('\u{1d167}', '\u{1d169}'), + ('\u{1d16e}', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e4ec}', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e94a}'), + ('\u{e0020}', '\u{e007f}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const GRAPHEME_LINK: &'static [(char, char)] = &[ + ('\u{94d}', '\u{94d}'), + ('\u{9cd}', '\u{9cd}'), + ('\u{a4d}', '\u{a4d}'), + ('\u{acd}', '\u{acd}'), + ('\u{b4d}', '\u{b4d}'), + ('\u{bcd}', '\u{bcd}'), + ('\u{c4d}', '\u{c4d}'), + ('\u{ccd}', '\u{ccd}'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d4d}', '\u{d4d}'), + ('\u{dca}', '\u{dca}'), + ('\u{e3a}', '\u{e3a}'), + ('\u{eba}', '\u{eba}'), + ('\u{f84}', '\u{f84}'), + ('\u{1039}', '\u{103a}'), + ('\u{1714}', '᜕'), + ('᜴', '᜴'), + ('\u{17d2}', '\u{17d2}'), + ('\u{1a60}', '\u{1a60}'), + ('᭄', '᭄'), + ('᮪', '\u{1bab}'), + ('᯲', '᯳'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{a806}', '\u{a806}'), + ('\u{a82c}', '\u{a82c}'), + ('\u{a8c4}', '\u{a8c4}'), + ('꥓', '꥓'), + ('꧀', '꧀'), + ('\u{aaf6}', '\u{aaf6}'), + ('\u{abed}', '\u{abed}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{11046}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{1107f}', '\u{1107f}'), + ('\u{110b9}', '\u{110b9}'), + ('\u{11133}', '\u{11134}'), + ('𑇀', '𑇀'), + ('𑈵', '𑈵'), + ('\u{112ea}', '\u{112ea}'), + ('𑍍', '𑍍'), + ('\u{11442}', '\u{11442}'), + ('\u{114c2}', '\u{114c2}'), + ('\u{115bf}', '\u{115bf}'), + ('\u{1163f}', '\u{1163f}'), + ('𑚶', '𑚶'), + ('\u{1172b}', '\u{1172b}'), + ('\u{11839}', '\u{11839}'), + ('𑤽', '\u{1193e}'), + ('\u{119e0}', '\u{119e0}'), + ('\u{11a34}', '\u{11a34}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a99}', '\u{11a99}'), + ('\u{11c3f}', '\u{11c3f}'), + ('\u{11d44}', '\u{11d45}'), + ('\u{11d97}', '\u{11d97}'), + ('𑽁', '\u{11f42}'), +]; + +pub const HEX_DIGIT: &'static [(char, char)] = &[ + ('0', '9'), + ('A', 'F'), + ('a', 'f'), + ('０', '９'), + ('Ａ', 'Ｆ'), + ('ａ', 'ｆ'), +]; + +pub const HYPHEN: &'static [(char, char)] = &[ + ('-', '-'), + ('\u{ad}', '\u{ad}'), + ('֊', '֊'), + ('᠆', '᠆'), + ('‐', '‑'), + ('⸗', '⸗'), + ('・', '・'), + ('﹣', '﹣'), + ('－', '－'), + ('･', '･'), +]; + +pub const IDS_BINARY_OPERATOR: &'static [(char, char)] = + &[('⿰', '⿱'), ('⿴', '⿻')]; + +pub const IDS_TRINARY_OPERATOR: &'static [(char, char)] = &[('⿲', '⿳')]; + +pub const ID_CONTINUE: &'static [(char, char)] = &[ + ('0', '9'), + ('A', 'Z'), + ('_', '_'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('·', '·'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('\u{300}', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('\u{483}', '\u{487}'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('\u{610}', '\u{61a}'), + ('ؠ', '٩'), + ('ٮ', 'ۓ'), + ('ە', '\u{6dc}'), + ('\u{6df}', '\u{6e8}'), + ('\u{6ea}', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', '\u{74a}'), + ('ݍ', 'ޱ'), + ('߀', 'ߵ'), + ('ߺ', 'ߺ'), + ('\u{7fd}', '\u{7fd}'), + ('ࠀ', '\u{82d}'), + ('ࡀ', '\u{85b}'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('\u{898}', '\u{8e1}'), + ('\u{8e3}', '\u{963}'), + ('०', '९'), + ('ॱ', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('\u{9bc}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৎ'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('০', 'ৱ'), + ('ৼ', 'ৼ'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('\u{abc}', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('ૐ', 'ૐ'), + ('ૠ', '\u{ae3}'), + ('૦', '૯'), + ('ૹ', '\u{aff}'), + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('\u{b3c}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', '\u{b63}'), + ('୦', '୯'), + ('ୱ', 'ୱ'), + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('ௐ', 'ௐ'), + ('\u{bd7}', '\u{bd7}'), + ('௦', '௯'), + ('\u{c00}', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('\u{c3c}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', '\u{c63}'), + ('౦', '౯'), + ('ಀ', 'ಃ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('\u{cbc}', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('ೝ', 'ೞ'), + ('ೠ', '\u{ce3}'), + ('೦', '೯'), + ('ೱ', 'ೳ'), + ('\u{d00}', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', 'ൎ'), + ('ൔ', '\u{d57}'), + ('ൟ', '\u{d63}'), + ('൦', '൯'), + ('ൺ', 'ൿ'), + ('\u{d81}', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('෦', '෯'), + ('ෲ', 'ෳ'), + ('ก', '\u{e3a}'), + ('เ', '\u{e4e}'), + ('๐', '๙'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ece}'), + ('໐', '໙'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('\u{f18}', '\u{f19}'), + ('༠', '༩'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', 'ཇ'), + ('ཉ', 'ཬ'), + ('\u{f71}', '\u{f84}'), + ('\u{f86}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('က', '၉'), + ('ၐ', '\u{109d}'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('\u{135d}', '\u{135f}'), + ('፩', '፱'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', '᜕'), + ('ᜟ', '᜴'), + ('ᝀ', '\u{1753}'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('\u{1772}', '\u{1773}'), + ('ក', '\u{17d3}'), + ('ៗ', 'ៗ'), + ('ៜ', '\u{17dd}'), + ('០', '៩'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '᠙'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('᥆', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('᧐', '᧚'), + ('ᨀ', '\u{1a1b}'), + ('ᨠ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '᪉'), + ('᪐', '᪙'), + ('ᪧ', 'ᪧ'), + ('\u{1ab0}', '\u{1abd}'), + ('\u{1abf}', '\u{1ace}'), + ('\u{1b00}', 'ᭌ'), + ('᭐', '᭙'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '᯳'), + ('ᰀ', '\u{1c37}'), + ('᱀', '᱉'), + ('ᱍ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', 'ᳺ'), + ('ᴀ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('‿', '⁀'), + ('⁔', '⁔'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('\u{20d0}', '\u{20dc}'), + ('\u{20e1}', '\u{20e1}'), + ('\u{20e5}', '\u{20f0}'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('℘', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('\u{2d7f}', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('\u{2de0}', '\u{2dff}'), + ('々', '〇'), + ('〡', '\u{302f}'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('\u{3099}', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘫ'), + ('Ꙁ', '\u{a66f}'), + ('\u{a674}', '\u{a67d}'), + ('ꙿ', '\u{a6f1}'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠧ'), + ('\u{a82c}', '\u{a82c}'), + ('ꡀ', 'ꡳ'), + ('ꢀ', '\u{a8c5}'), + ('꣐', '꣙'), + ('\u{a8e0}', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', '\u{a92d}'), + ('ꤰ', '꥓'), + ('ꥠ', 'ꥼ'), + ('\u{a980}', '꧀'), + ('ꧏ', '꧙'), + ('ꧠ', 'ꧾ'), + ('ꨀ', '\u{aa36}'), + ('ꩀ', 'ꩍ'), + ('꩐', '꩙'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫯ'), + ('ꫲ', '\u{aaf6}'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯪ'), + ('꯬', '\u{abed}'), + ('꯰', '꯹'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('︳', '︴'), + ('﹍', '﹏'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('０', '９'), + ('Ａ', 'Ｚ'), + ('＿', '＿'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('\u{101fd}', '\u{101fd}'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('\u{102e0}', '\u{102e0}'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '\u{1037a}'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒠', '𐒩'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '\u{10ae6}'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '\u{10d27}'), + ('𐴰', '𐴹'), + ('𐺀', '𐺩'), + ('\u{10eab}', '\u{10eac}'), + ('𐺰', '𐺱'), + ('\u{10efd}', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '\u{10f50}'), + ('𐽰', '\u{10f85}'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀀', '\u{11046}'), + ('𑁦', '𑁵'), + ('\u{1107f}', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('𑃐', '𑃨'), + ('𑃰', '𑃹'), + ('\u{11100}', '\u{11134}'), + ('𑄶', '𑄿'), + ('𑅄', '𑅇'), + ('𑅐', '\u{11173}'), + ('𑅶', '𑅶'), + ('\u{11180}', '𑇄'), + ('\u{111c9}', '\u{111cc}'), + ('𑇎', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '\u{11237}'), + ('\u{1123e}', '\u{11241}'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '\u{112ea}'), + ('𑋰', '𑋹'), + ('\u{11300}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('\u{1133b}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍐', '𑍐'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑐀', '𑑊'), + ('𑑐', '𑑙'), + ('\u{1145e}', '𑑡'), + ('𑒀', '𑓅'), + ('𑓇', '𑓇'), + ('𑓐', '𑓙'), + ('𑖀', '\u{115b5}'), + ('𑖸', '\u{115c0}'), + ('𑗘', '\u{115dd}'), + ('𑘀', '\u{11640}'), + ('𑙄', '𑙄'), + ('𑙐', '𑙙'), + ('𑚀', '𑚸'), + ('𑛀', '𑛉'), + ('𑜀', '𑜚'), + ('\u{1171d}', '\u{1172b}'), + ('𑜰', '𑜹'), + ('𑝀', '𑝆'), + ('𑠀', '\u{1183a}'), + ('𑢠', '𑣩'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{11943}'), + ('𑥐', '𑥙'), + ('𑦠', '𑦧'), + ('𑦪', '\u{119d7}'), + ('\u{119da}', '𑧡'), + ('𑧣', '𑧤'), + ('𑨀', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('𑩐', '\u{11a99}'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '\u{11c36}'), + ('\u{11c38}', '𑱀'), + ('𑱐', '𑱙'), + ('𑱲', '𑲏'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d47}'), + ('𑵐', '𑵙'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶘'), + ('𑶠', '𑶩'), + ('𑻠', '𑻶'), + ('\u{11f00}', '𑼐'), + ('𑼒', '\u{11f3a}'), + ('𑼾', '\u{11f42}'), + ('𑽐', '𑽙'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('\u{13440}', '\u{13455}'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩠', '𖩩'), + ('𖩰', '𖪾'), + ('𖫀', '𖫉'), + ('𖫐', '𖫭'), + ('\u{16af0}', '\u{16af4}'), + ('𖬀', '\u{16b36}'), + ('𖭀', '𖭃'), + ('𖭐', '𖭙'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('\u{16f4f}', '𖾇'), + ('\u{16f8f}', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝟎', '𝟿'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), + ('𞄀', '𞄬'), + ('\u{1e130}', '𞄽'), + ('𞅀', '𞅉'), + ('𞅎', '𞅎'), + ('𞊐', '\u{1e2ae}'), + ('𞋀', '𞋹'), + ('𞓐', '𞓹'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('𞤀', '𞥋'), + ('𞥐', '𞥙'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('🯰', '🯹'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const ID_START: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('Ͱ', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('ؠ', 'ي'), + ('ٮ', 'ٯ'), + ('ٱ', 'ۓ'), + ('ە', 'ە'), + ('ۥ', 'ۦ'), + ('ۮ', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠀ', 'ࠕ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('ऄ', 'ह'), + ('ऽ', 'ऽ'), + ('ॐ', 'ॐ'), + ('क़', 'ॡ'), + ('ॱ', 'ঀ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('ੲ', 'ੴ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ઽ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('ૹ', 'ૹ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('ୱ', 'ୱ'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ௐ', 'ௐ'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('ಀ', 'ಀ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಽ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('ೱ', 'ೲ'), + ('ഄ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ൎ', 'ൎ'), + ('ൔ', 'ൖ'), + ('ൟ', 'ൡ'), + ('ൺ', 'ൿ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ก', 'ะ'), + ('า', 'ำ'), + ('เ', 'ๆ'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ະ'), + ('າ', 'ຳ'), + ('ຽ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('ྈ', 'ྌ'), + ('က', 'ဪ'), + ('ဿ', 'ဿ'), + ('ၐ', 'ၕ'), + ('ၚ', 'ၝ'), + ('ၡ', 'ၡ'), + ('ၥ', 'ၦ'), + ('ၮ', 'ၰ'), + ('ၵ', 'ႁ'), + ('ႎ', 'ႎ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('ᜟ', 'ᜱ'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ក', 'ឳ'), + ('ៗ', 'ៗ'), + ('ៜ', 'ៜ'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᥐ', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('ᨀ', 'ᨖ'), + ('ᨠ', 'ᩔ'), + ('ᪧ', 'ᪧ'), + ('ᬅ', 'ᬳ'), + ('ᭅ', 'ᭌ'), + ('ᮃ', 'ᮠ'), + ('ᮮ', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᰀ', 'ᰣ'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ᴀ', 'ᶿ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('℘', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('々', '〇'), + ('〡', '〩'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('゛', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('Ꙁ', 'ꙮ'), + ('ꙿ', 'ꚝ'), + ('ꚠ', 'ꛯ'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠢ'), + ('ꡀ', 'ꡳ'), + ('ꢂ', 'ꢳ'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', 'ꣾ'), + ('ꤊ', 'ꤥ'), + ('ꤰ', 'ꥆ'), + ('ꥠ', 'ꥼ'), + ('ꦄ', 'ꦲ'), + ('ꧏ', 'ꧏ'), + ('ꧠ', 'ꧤ'), + ('ꧦ', 'ꧯ'), + ('ꧺ', 'ꧾ'), + ('ꨀ', 'ꨨ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꩺ'), + ('ꩾ', 'ꪯ'), + ('ꪱ', 'ꪱ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪽ'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫪ'), + ('ꫲ', 'ꫴ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯢ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'יִ'), + ('ײַ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '𐴣'), + ('𐺀', '𐺩'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀃', '𑀷'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂃', '𑂯'), + ('𑃐', '𑃨'), + ('𑄃', '𑄦'), + ('𑅄', '𑅄'), + ('𑅇', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('𑆃', '𑆲'), + ('𑇁', '𑇄'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '𑈫'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '𑋞'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑍐', '𑍐'), + ('𑍝', '𑍡'), + ('𑐀', '𑐴'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '𑖮'), + ('𑗘', '𑗛'), + ('𑘀', '𑘯'), + ('𑙄', '𑙄'), + ('𑚀', '𑚪'), + ('𑚸', '𑚸'), + ('𑜀', '𑜚'), + ('𑝀', '𑝆'), + ('𑠀', '𑠫'), + ('𑢠', '𑣟'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑦠', '𑦧'), + ('𑦪', '𑧐'), + ('𑧡', '𑧡'), + ('𑧣', '𑧣'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨺', '𑨺'), + ('𑩐', '𑩐'), + ('𑩜', '𑪉'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '𑰮'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶉'), + ('𑶘', '𑶘'), + ('𑻠', '𑻲'), + ('𑼂', '𑼂'), + ('𑼄', '𑼐'), + ('𑼒', '𑼳'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭀', '𖭃'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('𖽐', '𖽐'), + ('𖾓', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓫'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞤀', '𞥃'), + ('𞥋', '𞥋'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const IDEOGRAPHIC: &'static [(char, char)] = &[ + ('〆', '〇'), + ('〡', '〩'), + ('〸', '〺'), + ('㐀', '䶿'), + ('一', '鿿'), + ('豈', '舘'), + ('並', '龎'), + ('\u{16fe4}', '\u{16fe4}'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𛅰', '𛋻'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const JOIN_CONTROL: &'static [(char, char)] = &[('\u{200c}', '\u{200d}')]; + +pub const LOGICAL_ORDER_EXCEPTION: &'static [(char, char)] = &[ + ('เ', 'ไ'), + ('ເ', 'ໄ'), + ('ᦵ', 'ᦷ'), + ('ᦺ', 'ᦺ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪹ'), + ('ꪻ', 'ꪼ'), +]; + +pub const LOWERCASE: &'static [(char, char)] = &[ + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('ß', 'ö'), + ('ø', 'ÿ'), + ('ā', 'ā'), + ('ă', 'ă'), + ('ą', 'ą'), + ('ć', 'ć'), + ('ĉ', 'ĉ'), + ('ċ', 'ċ'), + ('č', 'č'), + ('ď', 'ď'), + ('đ', 'đ'), + ('ē', 'ē'), + ('ĕ', 'ĕ'), + ('ė', 'ė'), + ('ę', 'ę'), + ('ě', 'ě'), + ('ĝ', 'ĝ'), + ('ğ', 'ğ'), + ('ġ', 'ġ'), + ('ģ', 'ģ'), + ('ĥ', 'ĥ'), + ('ħ', 'ħ'), + ('ĩ', 'ĩ'), + ('ī', 'ī'), + ('ĭ', 'ĭ'), + ('į', 'į'), + ('ı', 'ı'), + ('ij', 'ij'), + ('ĵ', 'ĵ'), + ('ķ', 'ĸ'), + ('ĺ', 'ĺ'), + ('ļ', 'ļ'), + ('ľ', 'ľ'), + ('ŀ', 'ŀ'), + ('ł', 'ł'), + ('ń', 'ń'), + ('ņ', 'ņ'), + ('ň', 'ʼn'), + ('ŋ', 'ŋ'), + ('ō', 'ō'), + ('ŏ', 'ŏ'), + ('ő', 'ő'), + ('œ', 'œ'), + ('ŕ', 'ŕ'), + ('ŗ', 'ŗ'), + ('ř', 'ř'), + ('ś', 'ś'), + ('ŝ', 'ŝ'), + ('ş', 'ş'), + ('š', 'š'), + ('ţ', 'ţ'), + ('ť', 'ť'), + ('ŧ', 'ŧ'), + ('ũ', 'ũ'), + ('ū', 'ū'), + ('ŭ', 'ŭ'), + ('ů', 'ů'), + ('ű', 'ű'), + ('ų', 'ų'), + ('ŵ', 'ŵ'), + ('ŷ', 'ŷ'), + ('ź', 'ź'), + ('ż', 'ż'), + ('ž', 'ƀ'), + ('ƃ', 'ƃ'), + ('ƅ', 'ƅ'), + ('ƈ', 'ƈ'), + ('ƌ', 'ƍ'), + ('ƒ', 'ƒ'), + ('ƕ', 'ƕ'), + ('ƙ', 'ƛ'), + ('ƞ', 'ƞ'), + ('ơ', 'ơ'), + ('ƣ', 'ƣ'), + ('ƥ', 'ƥ'), + ('ƨ', 'ƨ'), + ('ƪ', 'ƫ'), + ('ƭ', 'ƭ'), + ('ư', 'ư'), + ('ƴ', 'ƴ'), + ('ƶ', 'ƶ'), + ('ƹ', 'ƺ'), + ('ƽ', 'ƿ'), + ('dž', 'dž'), + ('lj', 'lj'), + ('nj', 'nj'), + ('ǎ', 'ǎ'), + ('ǐ', 'ǐ'), + ('ǒ', 'ǒ'), + ('ǔ', 'ǔ'), + ('ǖ', 'ǖ'), + ('ǘ', 'ǘ'), + ('ǚ', 'ǚ'), + ('ǜ', 'ǝ'), + ('ǟ', 'ǟ'), + ('ǡ', 'ǡ'), + ('ǣ', 'ǣ'), + ('ǥ', 'ǥ'), + ('ǧ', 'ǧ'), + ('ǩ', 'ǩ'), + ('ǫ', 'ǫ'), + ('ǭ', 'ǭ'), + ('ǯ', 'ǰ'), + ('dz', 'dz'), + ('ǵ', 'ǵ'), + ('ǹ', 'ǹ'), + ('ǻ', 'ǻ'), + ('ǽ', 'ǽ'), + ('ǿ', 'ǿ'), + ('ȁ', 'ȁ'), + ('ȃ', 'ȃ'), + ('ȅ', 'ȅ'), + ('ȇ', 'ȇ'), + ('ȉ', 'ȉ'), + ('ȋ', 'ȋ'), + ('ȍ', 'ȍ'), + ('ȏ', 'ȏ'), + ('ȑ', 'ȑ'), + ('ȓ', 'ȓ'), + ('ȕ', 'ȕ'), + ('ȗ', 'ȗ'), + ('ș', 'ș'), + ('ț', 'ț'), + ('ȝ', 'ȝ'), + ('ȟ', 'ȟ'), + ('ȡ', 'ȡ'), + ('ȣ', 'ȣ'), + ('ȥ', 'ȥ'), + ('ȧ', 'ȧ'), + ('ȩ', 'ȩ'), + ('ȫ', 'ȫ'), + ('ȭ', 'ȭ'), + ('ȯ', 'ȯ'), + ('ȱ', 'ȱ'), + ('ȳ', 'ȹ'), + ('ȼ', 'ȼ'), + ('ȿ', 'ɀ'), + ('ɂ', 'ɂ'), + ('ɇ', 'ɇ'), + ('ɉ', 'ɉ'), + ('ɋ', 'ɋ'), + ('ɍ', 'ɍ'), + ('ɏ', 'ʓ'), + ('ʕ', 'ʸ'), + ('ˀ', 'ˁ'), + ('ˠ', 'ˤ'), + ('\u{345}', '\u{345}'), + ('ͱ', 'ͱ'), + ('ͳ', 'ͳ'), + ('ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('ΐ', 'ΐ'), + ('ά', 'ώ'), + ('ϐ', 'ϑ'), + ('ϕ', 'ϗ'), + ('ϙ', 'ϙ'), + ('ϛ', 'ϛ'), + ('ϝ', 'ϝ'), + ('ϟ', 'ϟ'), + ('ϡ', 'ϡ'), + ('ϣ', 'ϣ'), + ('ϥ', 'ϥ'), + ('ϧ', 'ϧ'), + ('ϩ', 'ϩ'), + ('ϫ', 'ϫ'), + ('ϭ', 'ϭ'), + ('ϯ', 'ϳ'), + ('ϵ', 'ϵ'), + ('ϸ', 'ϸ'), + ('ϻ', 'ϼ'), + ('а', 'џ'), + ('ѡ', 'ѡ'), + ('ѣ', 'ѣ'), + ('ѥ', 'ѥ'), + ('ѧ', 'ѧ'), + ('ѩ', 'ѩ'), + ('ѫ', 'ѫ'), + ('ѭ', 'ѭ'), + ('ѯ', 'ѯ'), + ('ѱ', 'ѱ'), + ('ѳ', 'ѳ'), + ('ѵ', 'ѵ'), + ('ѷ', 'ѷ'), + ('ѹ', 'ѹ'), + ('ѻ', 'ѻ'), + ('ѽ', 'ѽ'), + ('ѿ', 'ѿ'), + ('ҁ', 'ҁ'), + ('ҋ', 'ҋ'), + ('ҍ', 'ҍ'), + ('ҏ', 'ҏ'), + ('ґ', 'ґ'), + ('ғ', 'ғ'), + ('ҕ', 'ҕ'), + ('җ', 'җ'), + ('ҙ', 'ҙ'), + ('қ', 'қ'), + ('ҝ', 'ҝ'), + ('ҟ', 'ҟ'), + ('ҡ', 'ҡ'), + ('ң', 'ң'), + ('ҥ', 'ҥ'), + ('ҧ', 'ҧ'), + ('ҩ', 'ҩ'), + ('ҫ', 'ҫ'), + ('ҭ', 'ҭ'), + ('ү', 'ү'), + ('ұ', 'ұ'), + ('ҳ', 'ҳ'), + ('ҵ', 'ҵ'), + ('ҷ', 'ҷ'), + ('ҹ', 'ҹ'), + ('һ', 'һ'), + ('ҽ', 'ҽ'), + ('ҿ', 'ҿ'), + ('ӂ', 'ӂ'), + ('ӄ', 'ӄ'), + ('ӆ', 'ӆ'), + ('ӈ', 'ӈ'), + ('ӊ', 'ӊ'), + ('ӌ', 'ӌ'), + ('ӎ', 'ӏ'), + ('ӑ', 'ӑ'), + ('ӓ', 'ӓ'), + ('ӕ', 'ӕ'), + ('ӗ', 'ӗ'), + ('ә', 'ә'), + ('ӛ', 'ӛ'), + ('ӝ', 'ӝ'), + ('ӟ', 'ӟ'), + ('ӡ', 'ӡ'), + ('ӣ', 'ӣ'), + ('ӥ', 'ӥ'), + ('ӧ', 'ӧ'), + ('ө', 'ө'), + ('ӫ', 'ӫ'), + ('ӭ', 'ӭ'), + ('ӯ', 'ӯ'), + ('ӱ', 'ӱ'), + ('ӳ', 'ӳ'), + ('ӵ', 'ӵ'), + ('ӷ', 'ӷ'), + ('ӹ', 'ӹ'), + ('ӻ', 'ӻ'), + ('ӽ', 'ӽ'), + ('ӿ', 'ӿ'), + ('ԁ', 'ԁ'), + ('ԃ', 'ԃ'), + ('ԅ', 'ԅ'), + ('ԇ', 'ԇ'), + ('ԉ', 'ԉ'), + ('ԋ', 'ԋ'), + ('ԍ', 'ԍ'), + ('ԏ', 'ԏ'), + ('ԑ', 'ԑ'), + ('ԓ', 'ԓ'), + ('ԕ', 'ԕ'), + ('ԗ', 'ԗ'), + ('ԙ', 'ԙ'), + ('ԛ', 'ԛ'), + ('ԝ', 'ԝ'), + ('ԟ', 'ԟ'), + ('ԡ', 'ԡ'), + ('ԣ', 'ԣ'), + ('ԥ', 'ԥ'), + ('ԧ', 'ԧ'), + ('ԩ', 'ԩ'), + ('ԫ', 'ԫ'), + ('ԭ', 'ԭ'), + ('ԯ', 'ԯ'), + ('ՠ', 'ֈ'), + ('ა', 'ჺ'), + ('ჼ', 'ჿ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('ᴀ', 'ᶿ'), + ('ḁ', 'ḁ'), + ('ḃ', 'ḃ'), + ('ḅ', 'ḅ'), + ('ḇ', 'ḇ'), + ('ḉ', 'ḉ'), + ('ḋ', 'ḋ'), + ('ḍ', 'ḍ'), + ('ḏ', 'ḏ'), + ('ḑ', 'ḑ'), + ('ḓ', 'ḓ'), + ('ḕ', 'ḕ'), + ('ḗ', 'ḗ'), + ('ḙ', 'ḙ'), + ('ḛ', 'ḛ'), + ('ḝ', 'ḝ'), + ('ḟ', 'ḟ'), + ('ḡ', 'ḡ'), + ('ḣ', 'ḣ'), + ('ḥ', 'ḥ'), + ('ḧ', 'ḧ'), + ('ḩ', 'ḩ'), + ('ḫ', 'ḫ'), + ('ḭ', 'ḭ'), + ('ḯ', 'ḯ'), + ('ḱ', 'ḱ'), + ('ḳ', 'ḳ'), + ('ḵ', 'ḵ'), + ('ḷ', 'ḷ'), + ('ḹ', 'ḹ'), + ('ḻ', 'ḻ'), + ('ḽ', 'ḽ'), + ('ḿ', 'ḿ'), + ('ṁ', 'ṁ'), + ('ṃ', 'ṃ'), + ('ṅ', 'ṅ'), + ('ṇ', 'ṇ'), + ('ṉ', 'ṉ'), + ('ṋ', 'ṋ'), + ('ṍ', 'ṍ'), + ('ṏ', 'ṏ'), + ('ṑ', 'ṑ'), + ('ṓ', 'ṓ'), + ('ṕ', 'ṕ'), + ('ṗ', 'ṗ'), + ('ṙ', 'ṙ'), + ('ṛ', 'ṛ'), + ('ṝ', 'ṝ'), + ('ṟ', 'ṟ'), + ('ṡ', 'ṡ'), + ('ṣ', 'ṣ'), + ('ṥ', 'ṥ'), + ('ṧ', 'ṧ'), + ('ṩ', 'ṩ'), + ('ṫ', 'ṫ'), + ('ṭ', 'ṭ'), + ('ṯ', 'ṯ'), + ('ṱ', 'ṱ'), + ('ṳ', 'ṳ'), + ('ṵ', 'ṵ'), + ('ṷ', 'ṷ'), + ('ṹ', 'ṹ'), + ('ṻ', 'ṻ'), + ('ṽ', 'ṽ'), + ('ṿ', 'ṿ'), + ('ẁ', 'ẁ'), + ('ẃ', 'ẃ'), + ('ẅ', 'ẅ'), + ('ẇ', 'ẇ'), + ('ẉ', 'ẉ'), + ('ẋ', 'ẋ'), + ('ẍ', 'ẍ'), + ('ẏ', 'ẏ'), + ('ẑ', 'ẑ'), + ('ẓ', 'ẓ'), + ('ẕ', 'ẝ'), + ('ẟ', 'ẟ'), + ('ạ', 'ạ'), + ('ả', 'ả'), + ('ấ', 'ấ'), + ('ầ', 'ầ'), + ('ẩ', 'ẩ'), + ('ẫ', 'ẫ'), + ('ậ', 'ậ'), + ('ắ', 'ắ'), + ('ằ', 'ằ'), + ('ẳ', 'ẳ'), + ('ẵ', 'ẵ'), + ('ặ', 'ặ'), + ('ẹ', 'ẹ'), + ('ẻ', 'ẻ'), + ('ẽ', 'ẽ'), + ('ế', 'ế'), + ('ề', 'ề'), + ('ể', 'ể'), + ('ễ', 'ễ'), + ('ệ', 'ệ'), + ('ỉ', 'ỉ'), + ('ị', 'ị'), + ('ọ', 'ọ'), + ('ỏ', 'ỏ'), + ('ố', 'ố'), + ('ồ', 'ồ'), + ('ổ', 'ổ'), + ('ỗ', 'ỗ'), + ('ộ', 'ộ'), + ('ớ', 'ớ'), + ('ờ', 'ờ'), + ('ở', 'ở'), + ('ỡ', 'ỡ'), + ('ợ', 'ợ'), + ('ụ', 'ụ'), + ('ủ', 'ủ'), + ('ứ', 'ứ'), + ('ừ', 'ừ'), + ('ử', 'ử'), + ('ữ', 'ữ'), + ('ự', 'ự'), + ('ỳ', 'ỳ'), + ('ỵ', 'ỵ'), + ('ỷ', 'ỷ'), + ('ỹ', 'ỹ'), + ('ỻ', 'ỻ'), + ('ỽ', 'ỽ'), + ('ỿ', 'ἇ'), + ('ἐ', 'ἕ'), + ('ἠ', 'ἧ'), + ('ἰ', 'ἷ'), + ('ὀ', 'ὅ'), + ('ὐ', 'ὗ'), + ('ὠ', 'ὧ'), + ('ὰ', 'ώ'), + ('ᾀ', 'ᾇ'), + ('ᾐ', 'ᾗ'), + ('ᾠ', 'ᾧ'), + ('ᾰ', 'ᾴ'), + ('ᾶ', 'ᾷ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῇ'), + ('ῐ', 'ΐ'), + ('ῖ', 'ῗ'), + ('ῠ', 'ῧ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῷ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℊ', 'ℊ'), + ('ℎ', 'ℏ'), + ('ℓ', 'ℓ'), + ('ℯ', 'ℯ'), + ('ℴ', 'ℴ'), + ('ℹ', 'ℹ'), + ('ℼ', 'ℽ'), + ('ⅆ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('ⅰ', 'ⅿ'), + ('ↄ', 'ↄ'), + ('ⓐ', 'ⓩ'), + ('ⰰ', 'ⱟ'), + ('ⱡ', 'ⱡ'), + ('ⱥ', 'ⱦ'), + ('ⱨ', 'ⱨ'), + ('ⱪ', 'ⱪ'), + ('ⱬ', 'ⱬ'), + ('ⱱ', 'ⱱ'), + ('ⱳ', 'ⱴ'), + ('ⱶ', 'ⱽ'), + ('ⲁ', 'ⲁ'), + ('ⲃ', 'ⲃ'), + ('ⲅ', 'ⲅ'), + ('ⲇ', 'ⲇ'), + ('ⲉ', 'ⲉ'), + ('ⲋ', 'ⲋ'), + ('ⲍ', 'ⲍ'), + ('ⲏ', 'ⲏ'), + ('ⲑ', 'ⲑ'), + ('ⲓ', 'ⲓ'), + ('ⲕ', 'ⲕ'), + ('ⲗ', 'ⲗ'), + ('ⲙ', 'ⲙ'), + ('ⲛ', 'ⲛ'), + ('ⲝ', 'ⲝ'), + ('ⲟ', 'ⲟ'), + ('ⲡ', 'ⲡ'), + ('ⲣ', 'ⲣ'), + ('ⲥ', 'ⲥ'), + ('ⲧ', 'ⲧ'), + ('ⲩ', 'ⲩ'), + ('ⲫ', 'ⲫ'), + ('ⲭ', 'ⲭ'), + ('ⲯ', 'ⲯ'), + ('ⲱ', 'ⲱ'), + ('ⲳ', 'ⲳ'), + ('ⲵ', 'ⲵ'), + ('ⲷ', 'ⲷ'), + ('ⲹ', 'ⲹ'), + ('ⲻ', 'ⲻ'), + ('ⲽ', 'ⲽ'), + ('ⲿ', 'ⲿ'), + ('ⳁ', 'ⳁ'), + ('ⳃ', 'ⳃ'), + ('ⳅ', 'ⳅ'), + ('ⳇ', 'ⳇ'), + ('ⳉ', 'ⳉ'), + ('ⳋ', 'ⳋ'), + ('ⳍ', 'ⳍ'), + ('ⳏ', 'ⳏ'), + ('ⳑ', 'ⳑ'), + ('ⳓ', 'ⳓ'), + ('ⳕ', 'ⳕ'), + ('ⳗ', 'ⳗ'), + ('ⳙ', 'ⳙ'), + ('ⳛ', 'ⳛ'), + ('ⳝ', 'ⳝ'), + ('ⳟ', 'ⳟ'), + ('ⳡ', 'ⳡ'), + ('ⳣ', 'ⳤ'), + ('ⳬ', 'ⳬ'), + ('ⳮ', 'ⳮ'), + ('ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ꙁ', 'ꙁ'), + ('ꙃ', 'ꙃ'), + ('ꙅ', 'ꙅ'), + ('ꙇ', 'ꙇ'), + ('ꙉ', 'ꙉ'), + ('ꙋ', 'ꙋ'), + ('ꙍ', 'ꙍ'), + ('ꙏ', 'ꙏ'), + ('ꙑ', 'ꙑ'), + ('ꙓ', 'ꙓ'), + ('ꙕ', 'ꙕ'), + ('ꙗ', 'ꙗ'), + ('ꙙ', 'ꙙ'), + ('ꙛ', 'ꙛ'), + ('ꙝ', 'ꙝ'), + ('ꙟ', 'ꙟ'), + ('ꙡ', 'ꙡ'), + ('ꙣ', 'ꙣ'), + ('ꙥ', 'ꙥ'), + ('ꙧ', 'ꙧ'), + ('ꙩ', 'ꙩ'), + ('ꙫ', 'ꙫ'), + ('ꙭ', 'ꙭ'), + ('ꚁ', 'ꚁ'), + ('ꚃ', 'ꚃ'), + ('ꚅ', 'ꚅ'), + ('ꚇ', 'ꚇ'), + ('ꚉ', 'ꚉ'), + ('ꚋ', 'ꚋ'), + ('ꚍ', 'ꚍ'), + ('ꚏ', 'ꚏ'), + ('ꚑ', 'ꚑ'), + ('ꚓ', 'ꚓ'), + ('ꚕ', 'ꚕ'), + ('ꚗ', 'ꚗ'), + ('ꚙ', 'ꚙ'), + ('ꚛ', 'ꚝ'), + ('ꜣ', 'ꜣ'), + ('ꜥ', 'ꜥ'), + ('ꜧ', 'ꜧ'), + ('ꜩ', 'ꜩ'), + ('ꜫ', 'ꜫ'), + ('ꜭ', 'ꜭ'), + ('ꜯ', 'ꜱ'), + ('ꜳ', 'ꜳ'), + ('ꜵ', 'ꜵ'), + ('ꜷ', 'ꜷ'), + ('ꜹ', 'ꜹ'), + ('ꜻ', 'ꜻ'), + ('ꜽ', 'ꜽ'), + ('ꜿ', 'ꜿ'), + ('ꝁ', 'ꝁ'), + ('ꝃ', 'ꝃ'), + ('ꝅ', 'ꝅ'), + ('ꝇ', 'ꝇ'), + ('ꝉ', 'ꝉ'), + ('ꝋ', 'ꝋ'), + ('ꝍ', 'ꝍ'), + ('ꝏ', 'ꝏ'), + ('ꝑ', 'ꝑ'), + ('ꝓ', 'ꝓ'), + ('ꝕ', 'ꝕ'), + ('ꝗ', 'ꝗ'), + ('ꝙ', 'ꝙ'), + ('ꝛ', 'ꝛ'), + ('ꝝ', 'ꝝ'), + ('ꝟ', 'ꝟ'), + ('ꝡ', 'ꝡ'), + ('ꝣ', 'ꝣ'), + ('ꝥ', 'ꝥ'), + ('ꝧ', 'ꝧ'), + ('ꝩ', 'ꝩ'), + ('ꝫ', 'ꝫ'), + ('ꝭ', 'ꝭ'), + ('ꝯ', 'ꝸ'), + ('ꝺ', 'ꝺ'), + ('ꝼ', 'ꝼ'), + ('ꝿ', 'ꝿ'), + ('ꞁ', 'ꞁ'), + ('ꞃ', 'ꞃ'), + ('ꞅ', 'ꞅ'), + ('ꞇ', 'ꞇ'), + ('ꞌ', 'ꞌ'), + ('ꞎ', 'ꞎ'), + ('ꞑ', 'ꞑ'), + ('ꞓ', 'ꞕ'), + ('ꞗ', 'ꞗ'), + ('ꞙ', 'ꞙ'), + ('ꞛ', 'ꞛ'), + ('ꞝ', 'ꞝ'), + ('ꞟ', 'ꞟ'), + ('ꞡ', 'ꞡ'), + ('ꞣ', 'ꞣ'), + ('ꞥ', 'ꞥ'), + ('ꞧ', 'ꞧ'), + ('ꞩ', 'ꞩ'), + ('ꞯ', 'ꞯ'), + ('ꞵ', 'ꞵ'), + ('ꞷ', 'ꞷ'), + ('ꞹ', 'ꞹ'), + ('ꞻ', 'ꞻ'), + ('ꞽ', 'ꞽ'), + ('ꞿ', 'ꞿ'), + ('ꟁ', 'ꟁ'), + ('ꟃ', 'ꟃ'), + ('ꟈ', 'ꟈ'), + ('ꟊ', 'ꟊ'), + ('ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟕ'), + ('ꟗ', 'ꟗ'), + ('ꟙ', 'ꟙ'), + ('ꟲ', 'ꟴ'), + ('ꟶ', 'ꟶ'), + ('ꟸ', 'ꟺ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('ａ', 'ｚ'), + ('𐐨', '𐑏'), + ('𐓘', '𐓻'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐞀', '𐞀'), + ('𐞃', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐳀', '𐳲'), + ('𑣀', '𑣟'), + ('𖹠', '𖹿'), + ('𝐚', '𝐳'), + ('𝑎', '𝑔'), + ('𝑖', '𝑧'), + ('𝒂', '𝒛'), + ('𝒶', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝓏'), + ('𝓪', '𝔃'), + ('𝔞', '𝔷'), + ('𝕒', '𝕫'), + ('𝖆', '𝖟'), + ('𝖺', '𝗓'), + ('𝗮', '𝘇'), + ('𝘢', '𝘻'), + ('𝙖', '𝙯'), + ('𝚊', '𝚥'), + ('𝛂', '𝛚'), + ('𝛜', '𝛡'), + ('𝛼', '𝜔'), + ('𝜖', '𝜛'), + ('𝜶', '𝝎'), + ('𝝐', '𝝕'), + ('𝝰', '𝞈'), + ('𝞊', '𝞏'), + ('𝞪', '𝟂'), + ('𝟄', '𝟉'), + ('𝟋', '𝟋'), + ('𝼀', '𝼉'), + ('𝼋', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞤢', '𞥃'), +]; + +pub const MATH: &'static [(char, char)] = &[ + ('+', '+'), + ('<', '>'), + ('^', '^'), + ('|', '|'), + ('~', '~'), + ('¬', '¬'), + ('±', '±'), + ('×', '×'), + ('÷', '÷'), + ('ϐ', 'ϒ'), + ('ϕ', 'ϕ'), + ('ϰ', 'ϱ'), + ('ϴ', '϶'), + ('؆', '؈'), + ('‖', '‖'), + ('′', '‴'), + ('⁀', '⁀'), + ('⁄', '⁄'), + ('⁒', '⁒'), + ('\u{2061}', '\u{2064}'), + ('⁺', '⁾'), + ('₊', '₎'), + ('\u{20d0}', '\u{20dc}'), + ('\u{20e1}', '\u{20e1}'), + ('\u{20e5}', '\u{20e6}'), + ('\u{20eb}', '\u{20ef}'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('℘', 'ℝ'), + ('ℤ', 'ℤ'), + ('ℨ', '℩'), + ('ℬ', 'ℭ'), + ('ℯ', 'ℱ'), + ('ℳ', 'ℸ'), + ('ℼ', 'ⅉ'), + ('⅋', '⅋'), + ('←', '↧'), + ('↩', '↮'), + ('↰', '↱'), + ('↶', '↷'), + ('↼', '⇛'), + ('⇝', '⇝'), + ('⇤', '⇥'), + ('⇴', '⋿'), + ('⌈', '⌋'), + ('⌠', '⌡'), + ('⍼', '⍼'), + ('⎛', '⎵'), + ('⎷', '⎷'), + ('⏐', '⏐'), + ('⏜', '⏢'), + ('■', '□'), + ('▮', '▷'), + ('▼', '◁'), + ('◆', '◇'), + ('◊', '○'), + ('●', '◓'), + ('◢', '◢'), + ('◤', '◤'), + ('◧', '◬'), + ('◸', '◿'), + ('★', '☆'), + ('♀', '♀'), + ('♂', '♂'), + ('♠', '♣'), + ('♭', '♯'), + ('⟀', '⟿'), + ('⤀', '⫿'), + ('⬰', '⭄'), + ('⭇', '⭌'), + ('﬩', '﬩'), + ('﹡', '﹦'), + ('﹨', '﹨'), + ('＋', '＋'), + ('＜', '＞'), + ('＼', '＼'), + ('＾', '＾'), + ('｜', '｜'), + ('～', '～'), + ('￢', '￢'), + ('￩', '￬'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝟋'), + ('𝟎', '𝟿'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𞻰', '𞻱'), +]; + +pub const NONCHARACTER_CODE_POINT: &'static [(char, char)] = &[ + ('\u{fdd0}', '\u{fdef}'), + ('\u{fffe}', '\u{ffff}'), + ('\u{1fffe}', '\u{1ffff}'), + ('\u{2fffe}', '\u{2ffff}'), + ('\u{3fffe}', '\u{3ffff}'), + ('\u{4fffe}', '\u{4ffff}'), + ('\u{5fffe}', '\u{5ffff}'), + ('\u{6fffe}', '\u{6ffff}'), + ('\u{7fffe}', '\u{7ffff}'), + ('\u{8fffe}', '\u{8ffff}'), + ('\u{9fffe}', '\u{9ffff}'), + ('\u{afffe}', '\u{affff}'), + ('\u{bfffe}', '\u{bffff}'), + ('\u{cfffe}', '\u{cffff}'), + ('\u{dfffe}', '\u{dffff}'), + ('\u{efffe}', '\u{effff}'), + ('\u{ffffe}', '\u{fffff}'), + ('\u{10fffe}', '\u{10ffff}'), +]; + +pub const OTHER_ALPHABETIC: &'static [(char, char)] = &[ + ('\u{345}', '\u{345}'), + ('\u{5b0}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{657}'), + ('\u{659}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6e1}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ed}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{73f}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{816}', '\u{817}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82c}'), + ('\u{8d4}', '\u{8df}'), + ('\u{8e3}', '\u{8e9}'), + ('\u{8f0}', 'ः'), + ('\u{93a}', 'ऻ'), + ('ा', 'ौ'), + ('ॎ', 'ॏ'), + ('\u{955}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', 'ঃ'), + ('\u{9be}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৌ'), + ('\u{9d7}', '\u{9d7}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{a01}', 'ਃ'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4c}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('ા', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', 'ૌ'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{afc}'), + ('\u{b01}', 'ଃ'), + ('\u{b3e}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', 'ୌ'), + ('\u{b56}', '\u{b57}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', 'ௌ'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', '\u{c04}'), + ('\u{c3e}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4c}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', 'ಃ'), + ('ಾ', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccc}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{ce2}', '\u{ce3}'), + ('ೳ', 'ೳ'), + ('\u{d00}', 'ഃ'), + ('\u{d3e}', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', 'ൌ'), + ('\u{d57}', '\u{d57}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', 'ඃ'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('ෲ', 'ෳ'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e4d}', '\u{e4d}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{eb9}'), + ('\u{ebb}', '\u{ebc}'), + ('\u{ecd}', '\u{ecd}'), + ('\u{f71}', '\u{f83}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('ါ', '\u{1036}'), + ('း', 'း'), + ('ျ', '\u{103e}'), + ('ၖ', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('ၢ', 'ၤ'), + ('ၧ', 'ၭ'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{108d}'), + ('ႏ', 'ႏ'), + ('ႚ', '\u{109d}'), + ('\u{1712}', '\u{1713}'), + ('\u{1732}', '\u{1733}'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('ា', 'ៈ'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', 'ᤸ'), + ('\u{1a17}', '\u{1a1b}'), + ('ᩕ', '\u{1a5e}'), + ('ᩡ', '\u{1a74}'), + ('\u{1abf}', '\u{1ac0}'), + ('\u{1acc}', '\u{1ace}'), + ('\u{1b00}', 'ᬄ'), + ('\u{1b35}', 'ᭃ'), + ('\u{1b80}', 'ᮂ'), + ('ᮡ', '\u{1ba9}'), + ('\u{1bac}', '\u{1bad}'), + ('ᯧ', '\u{1bf1}'), + ('ᰤ', '\u{1c36}'), + ('\u{1de7}', '\u{1df4}'), + ('Ⓐ', 'ⓩ'), + ('\u{2de0}', '\u{2dff}'), + ('\u{a674}', '\u{a67b}'), + ('\u{a69e}', '\u{a69f}'), + ('\u{a802}', '\u{a802}'), + ('\u{a80b}', '\u{a80b}'), + ('ꠣ', 'ꠧ'), + ('ꢀ', 'ꢁ'), + ('ꢴ', 'ꣃ'), + ('\u{a8c5}', '\u{a8c5}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92a}'), + ('\u{a947}', 'ꥒ'), + ('\u{a980}', 'ꦃ'), + ('ꦴ', 'ꦿ'), + ('\u{a9e5}', '\u{a9e5}'), + ('\u{aa29}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', 'ꩍ'), + ('ꩻ', 'ꩽ'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabe}'), + ('ꫫ', 'ꫯ'), + ('ꫵ', 'ꫵ'), + ('ꯣ', 'ꯪ'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{10376}', '\u{1037a}'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('𑀀', '𑀂'), + ('\u{11038}', '\u{11045}'), + ('\u{11073}', '\u{11074}'), + ('\u{11080}', '𑂂'), + ('𑂰', '𑂸'), + ('\u{110c2}', '\u{110c2}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{11132}'), + ('𑅅', '𑅆'), + ('\u{11180}', '𑆂'), + ('𑆳', '𑆿'), + ('𑇎', '\u{111cf}'), + ('𑈬', '\u{11234}'), + ('\u{11237}', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112e8}'), + ('\u{11300}', '𑌃'), + ('\u{1133e}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍌'), + ('\u{11357}', '\u{11357}'), + ('𑍢', '𑍣'), + ('𑐵', '𑑁'), + ('\u{11443}', '𑑅'), + ('\u{114b0}', '𑓁'), + ('\u{115af}', '\u{115b5}'), + ('𑖸', '𑖾'), + ('\u{115dc}', '\u{115dd}'), + ('𑘰', '𑘾'), + ('\u{11640}', '\u{11640}'), + ('\u{116ab}', '\u{116b5}'), + ('\u{1171d}', '\u{1172a}'), + ('𑠬', '𑠸'), + ('\u{11930}', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{1193c}'), + ('𑥀', '𑥀'), + ('𑥂', '𑥂'), + ('𑧑', '\u{119d7}'), + ('\u{119da}', '𑧟'), + ('𑧤', '𑧤'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a35}', '𑨹'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a51}', '\u{11a5b}'), + ('\u{11a8a}', '𑪗'), + ('𑰯', '\u{11c36}'), + ('\u{11c38}', '𑰾'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d41}'), + ('\u{11d43}', '\u{11d43}'), + ('\u{11d47}', '\u{11d47}'), + ('𑶊', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶖'), + ('\u{11ef3}', '𑻶'), + ('\u{11f00}', '\u{11f01}'), + ('𑼃', '𑼃'), + ('𑼴', '\u{11f3a}'), + ('𑼾', '\u{11f40}'), + ('\u{16f4f}', '\u{16f4f}'), + ('𖽑', '𖾇'), + ('\u{16f8f}', '\u{16f92}'), + ('𖿰', '𖿱'), + ('\u{1bc9e}', '\u{1bc9e}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e947}', '\u{1e947}'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), +]; + +pub const OTHER_DEFAULT_IGNORABLE_CODE_POINT: &'static [(char, char)] = &[ + ('\u{34f}', '\u{34f}'), + ('ᅟ', 'ᅠ'), + ('\u{17b4}', '\u{17b5}'), + ('\u{2065}', '\u{2065}'), + ('ㅤ', 'ㅤ'), + ('ﾠ', 'ﾠ'), + ('\u{fff0}', '\u{fff8}'), + ('\u{e0000}', '\u{e0000}'), + ('\u{e0002}', '\u{e001f}'), + ('\u{e0080}', '\u{e00ff}'), + ('\u{e01f0}', '\u{e0fff}'), +]; + +pub const OTHER_GRAPHEME_EXTEND: &'static [(char, char)] = &[ + ('\u{9be}', '\u{9be}'), + ('\u{9d7}', '\u{9d7}'), + ('\u{b3e}', '\u{b3e}'), + ('\u{b57}', '\u{b57}'), + ('\u{bbe}', '\u{bbe}'), + ('\u{bd7}', '\u{bd7}'), + ('\u{cc2}', '\u{cc2}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{d3e}', '\u{d3e}'), + ('\u{d57}', '\u{d57}'), + ('\u{dcf}', '\u{dcf}'), + ('\u{ddf}', '\u{ddf}'), + ('\u{1b35}', '\u{1b35}'), + ('\u{200c}', '\u{200c}'), + ('\u{302e}', '\u{302f}'), + ('\u{ff9e}', '\u{ff9f}'), + ('\u{1133e}', '\u{1133e}'), + ('\u{11357}', '\u{11357}'), + ('\u{114b0}', '\u{114b0}'), + ('\u{114bd}', '\u{114bd}'), + ('\u{115af}', '\u{115af}'), + ('\u{11930}', '\u{11930}'), + ('\u{1d165}', '\u{1d165}'), + ('\u{1d16e}', '\u{1d172}'), + ('\u{e0020}', '\u{e007f}'), +]; + +pub const OTHER_ID_CONTINUE: &'static [(char, char)] = + &[('·', '·'), ('·', '·'), ('፩', '፱'), ('᧚', '᧚')]; + +pub const OTHER_ID_START: &'static [(char, char)] = + &[('\u{1885}', '\u{1886}'), ('℘', '℘'), ('℮', '℮'), ('゛', '゜')]; + +pub const OTHER_LOWERCASE: &'static [(char, char)] = &[ + ('ª', 'ª'), + ('º', 'º'), + ('ʰ', 'ʸ'), + ('ˀ', 'ˁ'), + ('ˠ', 'ˤ'), + ('\u{345}', '\u{345}'), + ('ͺ', 'ͺ'), + ('ჼ', 'ჼ'), + ('ᴬ', 'ᵪ'), + ('ᵸ', 'ᵸ'), + ('ᶛ', 'ᶿ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ⅰ', 'ⅿ'), + ('ⓐ', 'ⓩ'), + ('ⱼ', 'ⱽ'), + ('ꚜ', 'ꚝ'), + ('ꝰ', 'ꝰ'), + ('ꟲ', 'ꟴ'), + ('ꟸ', 'ꟹ'), + ('ꭜ', 'ꭟ'), + ('ꭩ', 'ꭩ'), + ('𐞀', '𐞀'), + ('𐞃', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𞀰', '𞁭'), +]; + +pub const OTHER_MATH: &'static [(char, char)] = &[ + ('^', '^'), + ('ϐ', 'ϒ'), + ('ϕ', 'ϕ'), + ('ϰ', 'ϱ'), + ('ϴ', 'ϵ'), + ('‖', '‖'), + ('′', '‴'), + ('⁀', '⁀'), + ('\u{2061}', '\u{2064}'), + ('⁽', '⁾'), + ('₍', '₎'), + ('\u{20d0}', '\u{20dc}'), + ('\u{20e1}', '\u{20e1}'), + ('\u{20e5}', '\u{20e6}'), + ('\u{20eb}', '\u{20ef}'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('ℨ', '℩'), + ('ℬ', 'ℭ'), + ('ℯ', 'ℱ'), + ('ℳ', 'ℸ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('↕', '↙'), + ('↜', '↟'), + ('↡', '↢'), + ('↤', '↥'), + ('↧', '↧'), + ('↩', '↭'), + ('↰', '↱'), + ('↶', '↷'), + ('↼', '⇍'), + ('⇐', '⇑'), + ('⇓', '⇓'), + ('⇕', '⇛'), + ('⇝', '⇝'), + ('⇤', '⇥'), + ('⌈', '⌋'), + ('⎴', '⎵'), + ('⎷', '⎷'), + ('⏐', '⏐'), + ('⏢', '⏢'), + ('■', '□'), + ('▮', '▶'), + ('▼', '◀'), + ('◆', '◇'), + ('◊', '○'), + ('●', '◓'), + ('◢', '◢'), + ('◤', '◤'), + ('◧', '◬'), + ('★', '☆'), + ('♀', '♀'), + ('♂', '♂'), + ('♠', '♣'), + ('♭', '♮'), + ('⟅', '⟆'), + ('⟦', '⟯'), + ('⦃', '⦘'), + ('⧘', '⧛'), + ('⧼', '⧽'), + ('﹡', '﹡'), + ('﹣', '﹣'), + ('﹨', '﹨'), + ('＼', '＼'), + ('＾', '＾'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝟎', '𝟿'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), +]; + +pub const OTHER_UPPERCASE: &'static [(char, char)] = + &[('Ⅰ', 'Ⅿ'), ('Ⓐ', 'Ⓩ'), ('🄰', '🅉'), ('🅐', '🅩'), ('🅰', '🆉')]; + +pub const PATTERN_SYNTAX: &'static [(char, char)] = &[ + ('!', '/'), + (':', '@'), + ('[', '^'), + ('`', '`'), + ('{', '~'), + ('¡', '§'), + ('©', '©'), + ('«', '¬'), + ('®', '®'), + ('°', '±'), + ('¶', '¶'), + ('»', '»'), + ('¿', '¿'), + ('×', '×'), + ('÷', '÷'), + ('‐', '‧'), + ('‰', '‾'), + ('⁁', '⁓'), + ('⁕', '⁞'), + ('←', '\u{245f}'), + ('─', '❵'), + ('➔', '⯿'), + ('⸀', '\u{2e7f}'), + ('、', '〃'), + ('〈', '〠'), + ('〰', '〰'), + ('﴾', '﴿'), + ('﹅', '﹆'), +]; + +pub const PATTERN_WHITE_SPACE: &'static [(char, char)] = &[ + ('\t', '\r'), + (' ', ' '), + ('\u{85}', '\u{85}'), + ('\u{200e}', '\u{200f}'), + ('\u{2028}', '\u{2029}'), +]; + +pub const PREPENDED_CONCATENATION_MARK: &'static [(char, char)] = &[ + ('\u{600}', '\u{605}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{70f}', '\u{70f}'), + ('\u{890}', '\u{891}'), + ('\u{8e2}', '\u{8e2}'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110cd}', '\u{110cd}'), +]; + +pub const QUOTATION_MARK: &'static [(char, char)] = &[ + ('"', '"'), + ('\'', '\''), + ('«', '«'), + ('»', '»'), + ('‘', '‟'), + ('‹', '›'), + ('⹂', '⹂'), + ('「', '』'), + ('〝', '〟'), + ('﹁', '﹄'), + ('＂', '＂'), + ('＇', '＇'), + ('｢', '｣'), +]; + +pub const RADICAL: &'static [(char, char)] = + &[('⺀', '⺙'), ('⺛', '⻳'), ('⼀', '⿕')]; + +pub const REGIONAL_INDICATOR: &'static [(char, char)] = &[('🇦', '🇿')]; + +pub const SENTENCE_TERMINAL: &'static [(char, char)] = &[ + ('!', '!'), + ('.', '.'), + ('?', '?'), + ('։', '։'), + ('؝', '؟'), + ('۔', '۔'), + ('܀', '܂'), + ('߹', '߹'), + ('࠷', '࠷'), + ('࠹', '࠹'), + ('࠽', '࠾'), + ('।', '॥'), + ('၊', '။'), + ('።', '።'), + ('፧', '፨'), + ('᙮', '᙮'), + ('᜵', '᜶'), + ('᠃', '᠃'), + ('᠉', '᠉'), + ('᥄', '᥅'), + ('᪨', '᪫'), + ('᭚', '᭛'), + ('᭞', '᭟'), + ('᭽', '᭾'), + ('᰻', '᰼'), + ('᱾', '᱿'), + ('‼', '‽'), + ('⁇', '⁉'), + ('⸮', '⸮'), + ('⸼', '⸼'), + ('⹓', '⹔'), + ('。', '。'), + ('꓿', '꓿'), + ('꘎', '꘏'), + ('꛳', '꛳'), + ('꛷', '꛷'), + ('꡶', '꡷'), + ('꣎', '꣏'), + ('꤯', '꤯'), + ('꧈', '꧉'), + ('꩝', '꩟'), + ('꫰', '꫱'), + ('꯫', '꯫'), + ('﹒', '﹒'), + ('﹖', '﹗'), + ('！', '！'), + ('．', '．'), + ('？', '？'), + ('｡', '｡'), + ('𐩖', '𐩗'), + ('𐽕', '𐽙'), + ('𐾆', '𐾉'), + ('𑁇', '𑁈'), + ('𑂾', '𑃁'), + ('𑅁', '𑅃'), + ('𑇅', '𑇆'), + ('𑇍', '𑇍'), + ('𑇞', '𑇟'), + ('𑈸', '𑈹'), + ('𑈻', '𑈼'), + ('𑊩', '𑊩'), + ('𑑋', '𑑌'), + ('𑗂', '𑗃'), + ('𑗉', '𑗗'), + ('𑙁', '𑙂'), + ('𑜼', '𑜾'), + ('𑥄', '𑥄'), + ('𑥆', '𑥆'), + ('𑩂', '𑩃'), + ('𑪛', '𑪜'), + ('𑱁', '𑱂'), + ('𑻷', '𑻸'), + ('𑽃', '𑽄'), + ('𖩮', '𖩯'), + ('𖫵', '𖫵'), + ('𖬷', '𖬸'), + ('𖭄', '𖭄'), + ('𖺘', '𖺘'), + ('𛲟', '𛲟'), + ('𝪈', '𝪈'), +]; + +pub const SOFT_DOTTED: &'static [(char, char)] = &[ + ('i', 'j'), + ('į', 'į'), + ('ɉ', 'ɉ'), + ('ɨ', 'ɨ'), + ('ʝ', 'ʝ'), + ('ʲ', 'ʲ'), + ('ϳ', 'ϳ'), + ('і', 'і'), + ('ј', 'ј'), + ('ᵢ', 'ᵢ'), + ('ᶖ', 'ᶖ'), + ('ᶤ', 'ᶤ'), + ('ᶨ', 'ᶨ'), + ('ḭ', 'ḭ'), + ('ị', 'ị'), + ('ⁱ', 'ⁱ'), + ('ⅈ', 'ⅉ'), + ('ⱼ', 'ⱼ'), + ('𝐢', '𝐣'), + ('𝑖', '𝑗'), + ('𝒊', '𝒋'), + ('𝒾', '𝒿'), + ('𝓲', '𝓳'), + ('𝔦', '𝔧'), + ('𝕚', '𝕛'), + ('𝖎', '𝖏'), + ('𝗂', '𝗃'), + ('𝗶', '𝗷'), + ('𝘪', '𝘫'), + ('𝙞', '𝙟'), + ('𝚒', '𝚓'), + ('𝼚', '𝼚'), + ('𞁌', '𞁍'), + ('𞁨', '𞁨'), +]; + +pub const TERMINAL_PUNCTUATION: &'static [(char, char)] = &[ + ('!', '!'), + (',', ','), + ('.', '.'), + (':', ';'), + ('?', '?'), + (';', ';'), + ('·', '·'), + ('։', '։'), + ('׃', '׃'), + ('،', '،'), + ('؛', '؛'), + ('؝', '؟'), + ('۔', '۔'), + ('܀', '܊'), + ('܌', '܌'), + ('߸', '߹'), + ('࠰', '࠾'), + ('࡞', '࡞'), + ('।', '॥'), + ('๚', '๛'), + ('༈', '༈'), + ('།', '༒'), + ('၊', '။'), + ('፡', '፨'), + ('᙮', '᙮'), + ('᛫', '᛭'), + ('᜵', '᜶'), + ('។', '៖'), + ('៚', '៚'), + ('᠂', '᠅'), + ('᠈', '᠉'), + ('᥄', '᥅'), + ('᪨', '᪫'), + ('᭚', '᭛'), + ('᭝', '᭟'), + ('᭽', '᭾'), + ('᰻', '᰿'), + ('᱾', '᱿'), + ('‼', '‽'), + ('⁇', '⁉'), + ('⸮', '⸮'), + ('⸼', '⸼'), + ('⹁', '⹁'), + ('⹌', '⹌'), + ('⹎', '⹏'), + ('⹓', '⹔'), + ('、', '。'), + ('꓾', '꓿'), + ('꘍', '꘏'), + ('꛳', '꛷'), + ('꡶', '꡷'), + ('꣎', '꣏'), + ('꤯', '꤯'), + ('꧇', '꧉'), + ('꩝', '꩟'), + ('꫟', '꫟'), + ('꫰', '꫱'), + ('꯫', '꯫'), + ('﹐', '﹒'), + ('﹔', '﹗'), + ('！', '！'), + ('，', '，'), + ('．', '．'), + ('：', '；'), + ('？', '？'), + ('｡', '｡'), + ('､', '､'), + ('𐎟', '𐎟'), + ('𐏐', '𐏐'), + ('𐡗', '𐡗'), + ('𐤟', '𐤟'), + ('𐩖', '𐩗'), + ('𐫰', '𐫵'), + ('𐬺', '𐬿'), + ('𐮙', '𐮜'), + ('𐽕', '𐽙'), + ('𐾆', '𐾉'), + ('𑁇', '𑁍'), + ('𑂾', '𑃁'), + ('𑅁', '𑅃'), + ('𑇅', '𑇆'), + ('𑇍', '𑇍'), + ('𑇞', '𑇟'), + ('𑈸', '𑈼'), + ('𑊩', '𑊩'), + ('𑑋', '𑑍'), + ('𑑚', '𑑛'), + ('𑗂', '𑗅'), + ('𑗉', '𑗗'), + ('𑙁', '𑙂'), + ('𑜼', '𑜾'), + ('𑥄', '𑥄'), + ('𑥆', '𑥆'), + ('𑩂', '𑩃'), + ('𑪛', '𑪜'), + ('𑪡', '𑪢'), + ('𑱁', '𑱃'), + ('𑱱', '𑱱'), + ('𑻷', '𑻸'), + ('𑽃', '𑽄'), + ('𒑰', '𒑴'), + ('𖩮', '𖩯'), + ('𖫵', '𖫵'), + ('𖬷', '𖬹'), + ('𖭄', '𖭄'), + ('𖺗', '𖺘'), + ('𛲟', '𛲟'), + ('𝪇', '𝪊'), +]; + +pub const UNIFIED_IDEOGRAPH: &'static [(char, char)] = &[ + ('㐀', '䶿'), + ('一', '鿿'), + ('﨎', '﨏'), + ('﨑', '﨑'), + ('﨓', '﨔'), + ('﨟', '﨟'), + ('﨡', '﨡'), + ('﨣', '﨤'), + ('﨧', '﨩'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const UPPERCASE: &'static [(char, char)] = &[ + ('A', 'Z'), + ('À', 'Ö'), + ('Ø', 'Þ'), + ('Ā', 'Ā'), + ('Ă', 'Ă'), + ('Ą', 'Ą'), + ('Ć', 'Ć'), + ('Ĉ', 'Ĉ'), + ('Ċ', 'Ċ'), + ('Č', 'Č'), + ('Ď', 'Ď'), + ('Đ', 'Đ'), + ('Ē', 'Ē'), + ('Ĕ', 'Ĕ'), + ('Ė', 'Ė'), + ('Ę', 'Ę'), + ('Ě', 'Ě'), + ('Ĝ', 'Ĝ'), + ('Ğ', 'Ğ'), + ('Ġ', 'Ġ'), + ('Ģ', 'Ģ'), + ('Ĥ', 'Ĥ'), + ('Ħ', 'Ħ'), + ('Ĩ', 'Ĩ'), + ('Ī', 'Ī'), + ('Ĭ', 'Ĭ'), + ('Į', 'Į'), + ('İ', 'İ'), + ('IJ', 'IJ'), + ('Ĵ', 'Ĵ'), + ('Ķ', 'Ķ'), + ('Ĺ', 'Ĺ'), + ('Ļ', 'Ļ'), + ('Ľ', 'Ľ'), + ('Ŀ', 'Ŀ'), + ('Ł', 'Ł'), + ('Ń', 'Ń'), + ('Ņ', 'Ņ'), + ('Ň', 'Ň'), + ('Ŋ', 'Ŋ'), + ('Ō', 'Ō'), + ('Ŏ', 'Ŏ'), + ('Ő', 'Ő'), + ('Œ', 'Œ'), + ('Ŕ', 'Ŕ'), + ('Ŗ', 'Ŗ'), + ('Ř', 'Ř'), + ('Ś', 'Ś'), + ('Ŝ', 'Ŝ'), + ('Ş', 'Ş'), + ('Š', 'Š'), + ('Ţ', 'Ţ'), + ('Ť', 'Ť'), + ('Ŧ', 'Ŧ'), + ('Ũ', 'Ũ'), + ('Ū', 'Ū'), + ('Ŭ', 'Ŭ'), + ('Ů', 'Ů'), + ('Ű', 'Ű'), + ('Ų', 'Ų'), + ('Ŵ', 'Ŵ'), + ('Ŷ', 'Ŷ'), + ('Ÿ', 'Ź'), + ('Ż', 'Ż'), + ('Ž', 'Ž'), + ('Ɓ', 'Ƃ'), + ('Ƅ', 'Ƅ'), + ('Ɔ', 'Ƈ'), + ('Ɖ', 'Ƌ'), + ('Ǝ', 'Ƒ'), + ('Ɠ', 'Ɣ'), + ('Ɩ', 'Ƙ'), + ('Ɯ', 'Ɲ'), + ('Ɵ', 'Ơ'), + ('Ƣ', 'Ƣ'), + ('Ƥ', 'Ƥ'), + ('Ʀ', 'Ƨ'), + ('Ʃ', 'Ʃ'), + ('Ƭ', 'Ƭ'), + ('Ʈ', 'Ư'), + ('Ʊ', 'Ƴ'), + ('Ƶ', 'Ƶ'), + ('Ʒ', 'Ƹ'), + ('Ƽ', 'Ƽ'), + ('DŽ', 'DŽ'), + ('LJ', 'LJ'), + ('NJ', 'NJ'), + ('Ǎ', 'Ǎ'), + ('Ǐ', 'Ǐ'), + ('Ǒ', 'Ǒ'), + ('Ǔ', 'Ǔ'), + ('Ǖ', 'Ǖ'), + ('Ǘ', 'Ǘ'), + ('Ǚ', 'Ǚ'), + ('Ǜ', 'Ǜ'), + ('Ǟ', 'Ǟ'), + ('Ǡ', 'Ǡ'), + ('Ǣ', 'Ǣ'), + ('Ǥ', 'Ǥ'), + ('Ǧ', 'Ǧ'), + ('Ǩ', 'Ǩ'), + ('Ǫ', 'Ǫ'), + ('Ǭ', 'Ǭ'), + ('Ǯ', 'Ǯ'), + ('DZ', 'DZ'), + ('Ǵ', 'Ǵ'), + ('Ƕ', 'Ǹ'), + ('Ǻ', 'Ǻ'), + ('Ǽ', 'Ǽ'), + ('Ǿ', 'Ǿ'), + ('Ȁ', 'Ȁ'), + ('Ȃ', 'Ȃ'), + ('Ȅ', 'Ȅ'), + ('Ȇ', 'Ȇ'), + ('Ȉ', 'Ȉ'), + ('Ȋ', 'Ȋ'), + ('Ȍ', 'Ȍ'), + ('Ȏ', 'Ȏ'), + ('Ȑ', 'Ȑ'), + ('Ȓ', 'Ȓ'), + ('Ȕ', 'Ȕ'), + ('Ȗ', 'Ȗ'), + ('Ș', 'Ș'), + ('Ț', 'Ț'), + ('Ȝ', 'Ȝ'), + ('Ȟ', 'Ȟ'), + ('Ƞ', 'Ƞ'), + ('Ȣ', 'Ȣ'), + ('Ȥ', 'Ȥ'), + ('Ȧ', 'Ȧ'), + ('Ȩ', 'Ȩ'), + ('Ȫ', 'Ȫ'), + ('Ȭ', 'Ȭ'), + ('Ȯ', 'Ȯ'), + ('Ȱ', 'Ȱ'), + ('Ȳ', 'Ȳ'), + ('Ⱥ', 'Ȼ'), + ('Ƚ', 'Ⱦ'), + ('Ɂ', 'Ɂ'), + ('Ƀ', 'Ɇ'), + ('Ɉ', 'Ɉ'), + ('Ɋ', 'Ɋ'), + ('Ɍ', 'Ɍ'), + ('Ɏ', 'Ɏ'), + ('Ͱ', 'Ͱ'), + ('Ͳ', 'Ͳ'), + ('Ͷ', 'Ͷ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ώ'), + ('Α', 'Ρ'), + ('Σ', 'Ϋ'), + ('Ϗ', 'Ϗ'), + ('ϒ', 'ϔ'), + ('Ϙ', 'Ϙ'), + ('Ϛ', 'Ϛ'), + ('Ϝ', 'Ϝ'), + ('Ϟ', 'Ϟ'), + ('Ϡ', 'Ϡ'), + ('Ϣ', 'Ϣ'), + ('Ϥ', 'Ϥ'), + ('Ϧ', 'Ϧ'), + ('Ϩ', 'Ϩ'), + ('Ϫ', 'Ϫ'), + ('Ϭ', 'Ϭ'), + ('Ϯ', 'Ϯ'), + ('ϴ', 'ϴ'), + ('Ϸ', 'Ϸ'), + ('Ϲ', 'Ϻ'), + ('Ͻ', 'Я'), + ('Ѡ', 'Ѡ'), + ('Ѣ', 'Ѣ'), + ('Ѥ', 'Ѥ'), + ('Ѧ', 'Ѧ'), + ('Ѩ', 'Ѩ'), + ('Ѫ', 'Ѫ'), + ('Ѭ', 'Ѭ'), + ('Ѯ', 'Ѯ'), + ('Ѱ', 'Ѱ'), + ('Ѳ', 'Ѳ'), + ('Ѵ', 'Ѵ'), + ('Ѷ', 'Ѷ'), + ('Ѹ', 'Ѹ'), + ('Ѻ', 'Ѻ'), + ('Ѽ', 'Ѽ'), + ('Ѿ', 'Ѿ'), + ('Ҁ', 'Ҁ'), + ('Ҋ', 'Ҋ'), + ('Ҍ', 'Ҍ'), + ('Ҏ', 'Ҏ'), + ('Ґ', 'Ґ'), + ('Ғ', 'Ғ'), + ('Ҕ', 'Ҕ'), + ('Җ', 'Җ'), + ('Ҙ', 'Ҙ'), + ('Қ', 'Қ'), + ('Ҝ', 'Ҝ'), + ('Ҟ', 'Ҟ'), + ('Ҡ', 'Ҡ'), + ('Ң', 'Ң'), + ('Ҥ', 'Ҥ'), + ('Ҧ', 'Ҧ'), + ('Ҩ', 'Ҩ'), + ('Ҫ', 'Ҫ'), + ('Ҭ', 'Ҭ'), + ('Ү', 'Ү'), + ('Ұ', 'Ұ'), + ('Ҳ', 'Ҳ'), + ('Ҵ', 'Ҵ'), + ('Ҷ', 'Ҷ'), + ('Ҹ', 'Ҹ'), + ('Һ', 'Һ'), + ('Ҽ', 'Ҽ'), + ('Ҿ', 'Ҿ'), + ('Ӏ', 'Ӂ'), + ('Ӄ', 'Ӄ'), + ('Ӆ', 'Ӆ'), + ('Ӈ', 'Ӈ'), + ('Ӊ', 'Ӊ'), + ('Ӌ', 'Ӌ'), + ('Ӎ', 'Ӎ'), + ('Ӑ', 'Ӑ'), + ('Ӓ', 'Ӓ'), + ('Ӕ', 'Ӕ'), + ('Ӗ', 'Ӗ'), + ('Ә', 'Ә'), + ('Ӛ', 'Ӛ'), + ('Ӝ', 'Ӝ'), + ('Ӟ', 'Ӟ'), + ('Ӡ', 'Ӡ'), + ('Ӣ', 'Ӣ'), + ('Ӥ', 'Ӥ'), + ('Ӧ', 'Ӧ'), + ('Ө', 'Ө'), + ('Ӫ', 'Ӫ'), + ('Ӭ', 'Ӭ'), + ('Ӯ', 'Ӯ'), + ('Ӱ', 'Ӱ'), + ('Ӳ', 'Ӳ'), + ('Ӵ', 'Ӵ'), + ('Ӷ', 'Ӷ'), + ('Ӹ', 'Ӹ'), + ('Ӻ', 'Ӻ'), + ('Ӽ', 'Ӽ'), + ('Ӿ', 'Ӿ'), + ('Ԁ', 'Ԁ'), + ('Ԃ', 'Ԃ'), + ('Ԅ', 'Ԅ'), + ('Ԇ', 'Ԇ'), + ('Ԉ', 'Ԉ'), + ('Ԋ', 'Ԋ'), + ('Ԍ', 'Ԍ'), + ('Ԏ', 'Ԏ'), + ('Ԑ', 'Ԑ'), + ('Ԓ', 'Ԓ'), + ('Ԕ', 'Ԕ'), + ('Ԗ', 'Ԗ'), + ('Ԙ', 'Ԙ'), + ('Ԛ', 'Ԛ'), + ('Ԝ', 'Ԝ'), + ('Ԟ', 'Ԟ'), + ('Ԡ', 'Ԡ'), + ('Ԣ', 'Ԣ'), + ('Ԥ', 'Ԥ'), + ('Ԧ', 'Ԧ'), + ('Ԩ', 'Ԩ'), + ('Ԫ', 'Ԫ'), + ('Ԭ', 'Ԭ'), + ('Ԯ', 'Ԯ'), + ('Ա', 'Ֆ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('Ꭰ', 'Ᏽ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('Ḁ', 'Ḁ'), + ('Ḃ', 'Ḃ'), + ('Ḅ', 'Ḅ'), + ('Ḇ', 'Ḇ'), + ('Ḉ', 'Ḉ'), + ('Ḋ', 'Ḋ'), + ('Ḍ', 'Ḍ'), + ('Ḏ', 'Ḏ'), + ('Ḑ', 'Ḑ'), + ('Ḓ', 'Ḓ'), + ('Ḕ', 'Ḕ'), + ('Ḗ', 'Ḗ'), + ('Ḙ', 'Ḙ'), + ('Ḛ', 'Ḛ'), + ('Ḝ', 'Ḝ'), + ('Ḟ', 'Ḟ'), + ('Ḡ', 'Ḡ'), + ('Ḣ', 'Ḣ'), + ('Ḥ', 'Ḥ'), + ('Ḧ', 'Ḧ'), + ('Ḩ', 'Ḩ'), + ('Ḫ', 'Ḫ'), + ('Ḭ', 'Ḭ'), + ('Ḯ', 'Ḯ'), + ('Ḱ', 'Ḱ'), + ('Ḳ', 'Ḳ'), + ('Ḵ', 'Ḵ'), + ('Ḷ', 'Ḷ'), + ('Ḹ', 'Ḹ'), + ('Ḻ', 'Ḻ'), + ('Ḽ', 'Ḽ'), + ('Ḿ', 'Ḿ'), + ('Ṁ', 'Ṁ'), + ('Ṃ', 'Ṃ'), + ('Ṅ', 'Ṅ'), + ('Ṇ', 'Ṇ'), + ('Ṉ', 'Ṉ'), + ('Ṋ', 'Ṋ'), + ('Ṍ', 'Ṍ'), + ('Ṏ', 'Ṏ'), + ('Ṑ', 'Ṑ'), + ('Ṓ', 'Ṓ'), + ('Ṕ', 'Ṕ'), + ('Ṗ', 'Ṗ'), + ('Ṙ', 'Ṙ'), + ('Ṛ', 'Ṛ'), + ('Ṝ', 'Ṝ'), + ('Ṟ', 'Ṟ'), + ('Ṡ', 'Ṡ'), + ('Ṣ', 'Ṣ'), + ('Ṥ', 'Ṥ'), + ('Ṧ', 'Ṧ'), + ('Ṩ', 'Ṩ'), + ('Ṫ', 'Ṫ'), + ('Ṭ', 'Ṭ'), + ('Ṯ', 'Ṯ'), + ('Ṱ', 'Ṱ'), + ('Ṳ', 'Ṳ'), + ('Ṵ', 'Ṵ'), + ('Ṷ', 'Ṷ'), + ('Ṹ', 'Ṹ'), + ('Ṻ', 'Ṻ'), + ('Ṽ', 'Ṽ'), + ('Ṿ', 'Ṿ'), + ('Ẁ', 'Ẁ'), + ('Ẃ', 'Ẃ'), + ('Ẅ', 'Ẅ'), + ('Ẇ', 'Ẇ'), + ('Ẉ', 'Ẉ'), + ('Ẋ', 'Ẋ'), + ('Ẍ', 'Ẍ'), + ('Ẏ', 'Ẏ'), + ('Ẑ', 'Ẑ'), + ('Ẓ', 'Ẓ'), + ('Ẕ', 'Ẕ'), + ('ẞ', 'ẞ'), + ('Ạ', 'Ạ'), + ('Ả', 'Ả'), + ('Ấ', 'Ấ'), + ('Ầ', 'Ầ'), + ('Ẩ', 'Ẩ'), + ('Ẫ', 'Ẫ'), + ('Ậ', 'Ậ'), + ('Ắ', 'Ắ'), + ('Ằ', 'Ằ'), + ('Ẳ', 'Ẳ'), + ('Ẵ', 'Ẵ'), + ('Ặ', 'Ặ'), + ('Ẹ', 'Ẹ'), + ('Ẻ', 'Ẻ'), + ('Ẽ', 'Ẽ'), + ('Ế', 'Ế'), + ('Ề', 'Ề'), + ('Ể', 'Ể'), + ('Ễ', 'Ễ'), + ('Ệ', 'Ệ'), + ('Ỉ', 'Ỉ'), + ('Ị', 'Ị'), + ('Ọ', 'Ọ'), + ('Ỏ', 'Ỏ'), + ('Ố', 'Ố'), + ('Ồ', 'Ồ'), + ('Ổ', 'Ổ'), + ('Ỗ', 'Ỗ'), + ('Ộ', 'Ộ'), + ('Ớ', 'Ớ'), + ('Ờ', 'Ờ'), + ('Ở', 'Ở'), + ('Ỡ', 'Ỡ'), + ('Ợ', 'Ợ'), + ('Ụ', 'Ụ'), + ('Ủ', 'Ủ'), + ('Ứ', 'Ứ'), + ('Ừ', 'Ừ'), + ('Ử', 'Ử'), + ('Ữ', 'Ữ'), + ('Ự', 'Ự'), + ('Ỳ', 'Ỳ'), + ('Ỵ', 'Ỵ'), + ('Ỷ', 'Ỷ'), + ('Ỹ', 'Ỹ'), + ('Ỻ', 'Ỻ'), + ('Ỽ', 'Ỽ'), + ('Ỿ', 'Ỿ'), + ('Ἀ', 'Ἇ'), + ('Ἐ', 'Ἕ'), + ('Ἠ', 'Ἧ'), + ('Ἰ', 'Ἷ'), + ('Ὀ', 'Ὅ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'Ὗ'), + ('Ὠ', 'Ὧ'), + ('Ᾰ', 'Ά'), + ('Ὲ', 'Ή'), + ('Ῐ', 'Ί'), + ('Ῠ', 'Ῥ'), + ('Ὸ', 'Ώ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℋ', 'ℍ'), + ('ℐ', 'ℒ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℰ', 'ℳ'), + ('ℾ', 'ℿ'), + ('ⅅ', 'ⅅ'), + ('Ⅰ', 'Ⅿ'), + ('Ↄ', 'Ↄ'), + ('Ⓐ', 'Ⓩ'), + ('Ⰰ', 'Ⱟ'), + ('Ⱡ', 'Ⱡ'), + ('Ɫ', 'Ɽ'), + ('Ⱨ', 'Ⱨ'), + ('Ⱪ', 'Ⱪ'), + ('Ⱬ', 'Ⱬ'), + ('Ɑ', 'Ɒ'), + ('Ⱳ', 'Ⱳ'), + ('Ⱶ', 'Ⱶ'), + ('Ȿ', 'Ⲁ'), + ('Ⲃ', 'Ⲃ'), + ('Ⲅ', 'Ⲅ'), + ('Ⲇ', 'Ⲇ'), + ('Ⲉ', 'Ⲉ'), + ('Ⲋ', 'Ⲋ'), + ('Ⲍ', 'Ⲍ'), + ('Ⲏ', 'Ⲏ'), + ('Ⲑ', 'Ⲑ'), + ('Ⲓ', 'Ⲓ'), + ('Ⲕ', 'Ⲕ'), + ('Ⲗ', 'Ⲗ'), + ('Ⲙ', 'Ⲙ'), + ('Ⲛ', 'Ⲛ'), + ('Ⲝ', 'Ⲝ'), + ('Ⲟ', 'Ⲟ'), + ('Ⲡ', 'Ⲡ'), + ('Ⲣ', 'Ⲣ'), + ('Ⲥ', 'Ⲥ'), + ('Ⲧ', 'Ⲧ'), + ('Ⲩ', 'Ⲩ'), + ('Ⲫ', 'Ⲫ'), + ('Ⲭ', 'Ⲭ'), + ('Ⲯ', 'Ⲯ'), + ('Ⲱ', 'Ⲱ'), + ('Ⲳ', 'Ⲳ'), + ('Ⲵ', 'Ⲵ'), + ('Ⲷ', 'Ⲷ'), + ('Ⲹ', 'Ⲹ'), + ('Ⲻ', 'Ⲻ'), + ('Ⲽ', 'Ⲽ'), + ('Ⲿ', 'Ⲿ'), + ('Ⳁ', 'Ⳁ'), + ('Ⳃ', 'Ⳃ'), + ('Ⳅ', 'Ⳅ'), + ('Ⳇ', 'Ⳇ'), + ('Ⳉ', 'Ⳉ'), + ('Ⳋ', 'Ⳋ'), + ('Ⳍ', 'Ⳍ'), + ('Ⳏ', 'Ⳏ'), + ('Ⳑ', 'Ⳑ'), + ('Ⳓ', 'Ⳓ'), + ('Ⳕ', 'Ⳕ'), + ('Ⳗ', 'Ⳗ'), + ('Ⳙ', 'Ⳙ'), + ('Ⳛ', 'Ⳛ'), + ('Ⳝ', 'Ⳝ'), + ('Ⳟ', 'Ⳟ'), + ('Ⳡ', 'Ⳡ'), + ('Ⳣ', 'Ⳣ'), + ('Ⳬ', 'Ⳬ'), + ('Ⳮ', 'Ⳮ'), + ('Ⳳ', 'Ⳳ'), + ('Ꙁ', 'Ꙁ'), + ('Ꙃ', 'Ꙃ'), + ('Ꙅ', 'Ꙅ'), + ('Ꙇ', 'Ꙇ'), + ('Ꙉ', 'Ꙉ'), + ('Ꙋ', 'Ꙋ'), + ('Ꙍ', 'Ꙍ'), + ('Ꙏ', 'Ꙏ'), + ('Ꙑ', 'Ꙑ'), + ('Ꙓ', 'Ꙓ'), + ('Ꙕ', 'Ꙕ'), + ('Ꙗ', 'Ꙗ'), + ('Ꙙ', 'Ꙙ'), + ('Ꙛ', 'Ꙛ'), + ('Ꙝ', 'Ꙝ'), + ('Ꙟ', 'Ꙟ'), + ('Ꙡ', 'Ꙡ'), + ('Ꙣ', 'Ꙣ'), + ('Ꙥ', 'Ꙥ'), + ('Ꙧ', 'Ꙧ'), + ('Ꙩ', 'Ꙩ'), + ('Ꙫ', 'Ꙫ'), + ('Ꙭ', 'Ꙭ'), + ('Ꚁ', 'Ꚁ'), + ('Ꚃ', 'Ꚃ'), + ('Ꚅ', 'Ꚅ'), + ('Ꚇ', 'Ꚇ'), + ('Ꚉ', 'Ꚉ'), + ('Ꚋ', 'Ꚋ'), + ('Ꚍ', 'Ꚍ'), + ('Ꚏ', 'Ꚏ'), + ('Ꚑ', 'Ꚑ'), + ('Ꚓ', 'Ꚓ'), + ('Ꚕ', 'Ꚕ'), + ('Ꚗ', 'Ꚗ'), + ('Ꚙ', 'Ꚙ'), + ('Ꚛ', 'Ꚛ'), + ('Ꜣ', 'Ꜣ'), + ('Ꜥ', 'Ꜥ'), + ('Ꜧ', 'Ꜧ'), + ('Ꜩ', 'Ꜩ'), + ('Ꜫ', 'Ꜫ'), + ('Ꜭ', 'Ꜭ'), + ('Ꜯ', 'Ꜯ'), + ('Ꜳ', 'Ꜳ'), + ('Ꜵ', 'Ꜵ'), + ('Ꜷ', 'Ꜷ'), + ('Ꜹ', 'Ꜹ'), + ('Ꜻ', 'Ꜻ'), + ('Ꜽ', 'Ꜽ'), + ('Ꜿ', 'Ꜿ'), + ('Ꝁ', 'Ꝁ'), + ('Ꝃ', 'Ꝃ'), + ('Ꝅ', 'Ꝅ'), + ('Ꝇ', 'Ꝇ'), + ('Ꝉ', 'Ꝉ'), + ('Ꝋ', 'Ꝋ'), + ('Ꝍ', 'Ꝍ'), + ('Ꝏ', 'Ꝏ'), + ('Ꝑ', 'Ꝑ'), + ('Ꝓ', 'Ꝓ'), + ('Ꝕ', 'Ꝕ'), + ('Ꝗ', 'Ꝗ'), + ('Ꝙ', 'Ꝙ'), + ('Ꝛ', 'Ꝛ'), + ('Ꝝ', 'Ꝝ'), + ('Ꝟ', 'Ꝟ'), + ('Ꝡ', 'Ꝡ'), + ('Ꝣ', 'Ꝣ'), + ('Ꝥ', 'Ꝥ'), + ('Ꝧ', 'Ꝧ'), + ('Ꝩ', 'Ꝩ'), + ('Ꝫ', 'Ꝫ'), + ('Ꝭ', 'Ꝭ'), + ('Ꝯ', 'Ꝯ'), + ('Ꝺ', 'Ꝺ'), + ('Ꝼ', 'Ꝼ'), + ('Ᵹ', 'Ꝿ'), + ('Ꞁ', 'Ꞁ'), + ('Ꞃ', 'Ꞃ'), + ('Ꞅ', 'Ꞅ'), + ('Ꞇ', 'Ꞇ'), + ('Ꞌ', 'Ꞌ'), + ('Ɥ', 'Ɥ'), + ('Ꞑ', 'Ꞑ'), + ('Ꞓ', 'Ꞓ'), + ('Ꞗ', 'Ꞗ'), + ('Ꞙ', 'Ꞙ'), + ('Ꞛ', 'Ꞛ'), + ('Ꞝ', 'Ꞝ'), + ('Ꞟ', 'Ꞟ'), + ('Ꞡ', 'Ꞡ'), + ('Ꞣ', 'Ꞣ'), + ('Ꞥ', 'Ꞥ'), + ('Ꞧ', 'Ꞧ'), + ('Ꞩ', 'Ꞩ'), + ('Ɦ', 'Ɪ'), + ('Ʞ', 'Ꞵ'), + ('Ꞷ', 'Ꞷ'), + ('Ꞹ', 'Ꞹ'), + ('Ꞻ', 'Ꞻ'), + ('Ꞽ', 'Ꞽ'), + ('Ꞿ', 'Ꞿ'), + ('Ꟁ', 'Ꟁ'), + ('Ꟃ', 'Ꟃ'), + ('Ꞔ', 'Ꟈ'), + ('Ꟊ', 'Ꟊ'), + ('Ꟑ', 'Ꟑ'), + ('Ꟗ', 'Ꟗ'), + ('Ꟙ', 'Ꟙ'), + ('Ꟶ', 'Ꟶ'), + ('Ａ', 'Ｚ'), + ('𐐀', '𐐧'), + ('𐒰', '𐓓'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐲀', '𐲲'), + ('𑢠', '𑢿'), + ('𖹀', '𖹟'), + ('𝐀', '𝐙'), + ('𝐴', '𝑍'), + ('𝑨', '𝒁'), + ('𝒜', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒵'), + ('𝓐', '𝓩'), + ('𝔄', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔸', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕬', '𝖅'), + ('𝖠', '𝖹'), + ('𝗔', '𝗭'), + ('𝘈', '𝘡'), + ('𝘼', '𝙕'), + ('𝙰', '𝚉'), + ('𝚨', '𝛀'), + ('𝛢', '𝛺'), + ('𝜜', '𝜴'), + ('𝝖', '𝝮'), + ('𝞐', '𝞨'), + ('𝟊', '𝟊'), + ('𞤀', '𞤡'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), +]; + +pub const VARIATION_SELECTOR: &'static [(char, char)] = &[ + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const WHITE_SPACE: &'static [(char, char)] = &[ + ('\t', '\r'), + (' ', ' '), + ('\u{85}', '\u{85}'), + ('\u{a0}', '\u{a0}'), + ('\u{1680}', '\u{1680}'), + ('\u{2000}', '\u{200a}'), + ('\u{2028}', '\u{2029}'), + ('\u{202f}', '\u{202f}'), + ('\u{205f}', '\u{205f}'), + ('\u{3000}', '\u{3000}'), +]; + +pub const XID_CONTINUE: &'static [(char, char)] = &[ + ('0', '9'), + ('A', 'Z'), + ('_', '_'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('·', '·'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('\u{300}', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('\u{483}', '\u{487}'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('\u{610}', '\u{61a}'), + ('ؠ', '٩'), + ('ٮ', 'ۓ'), + ('ە', '\u{6dc}'), + ('\u{6df}', '\u{6e8}'), + ('\u{6ea}', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', '\u{74a}'), + ('ݍ', 'ޱ'), + ('߀', 'ߵ'), + ('ߺ', 'ߺ'), + ('\u{7fd}', '\u{7fd}'), + ('ࠀ', '\u{82d}'), + ('ࡀ', '\u{85b}'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('\u{898}', '\u{8e1}'), + ('\u{8e3}', '\u{963}'), + ('०', '९'), + ('ॱ', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('\u{9bc}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৎ'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('০', 'ৱ'), + ('ৼ', 'ৼ'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('\u{abc}', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('ૐ', 'ૐ'), + ('ૠ', '\u{ae3}'), + ('૦', '૯'), + ('ૹ', '\u{aff}'), + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('\u{b3c}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', '\u{b63}'), + ('୦', '୯'), + ('ୱ', 'ୱ'), + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('ௐ', 'ௐ'), + ('\u{bd7}', '\u{bd7}'), + ('௦', '௯'), + ('\u{c00}', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('\u{c3c}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', '\u{c63}'), + ('౦', '౯'), + ('ಀ', 'ಃ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('\u{cbc}', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('ೝ', 'ೞ'), + ('ೠ', '\u{ce3}'), + ('೦', '೯'), + ('ೱ', 'ೳ'), + ('\u{d00}', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', 'ൎ'), + ('ൔ', '\u{d57}'), + ('ൟ', '\u{d63}'), + ('൦', '൯'), + ('ൺ', 'ൿ'), + ('\u{d81}', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('෦', '෯'), + ('ෲ', 'ෳ'), + ('ก', '\u{e3a}'), + ('เ', '\u{e4e}'), + ('๐', '๙'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ece}'), + ('໐', '໙'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('\u{f18}', '\u{f19}'), + ('༠', '༩'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', 'ཇ'), + ('ཉ', 'ཬ'), + ('\u{f71}', '\u{f84}'), + ('\u{f86}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('က', '၉'), + ('ၐ', '\u{109d}'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('\u{135d}', '\u{135f}'), + ('፩', '፱'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', '᜕'), + ('ᜟ', '᜴'), + ('ᝀ', '\u{1753}'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('\u{1772}', '\u{1773}'), + ('ក', '\u{17d3}'), + ('ៗ', 'ៗ'), + ('ៜ', '\u{17dd}'), + ('០', '៩'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '᠙'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('᥆', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('᧐', '᧚'), + ('ᨀ', '\u{1a1b}'), + ('ᨠ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '᪉'), + ('᪐', '᪙'), + ('ᪧ', 'ᪧ'), + ('\u{1ab0}', '\u{1abd}'), + ('\u{1abf}', '\u{1ace}'), + ('\u{1b00}', 'ᭌ'), + ('᭐', '᭙'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', '᯳'), + ('ᰀ', '\u{1c37}'), + ('᱀', '᱉'), + ('ᱍ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', 'ᳺ'), + ('ᴀ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('‿', '⁀'), + ('⁔', '⁔'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('\u{20d0}', '\u{20dc}'), + ('\u{20e1}', '\u{20e1}'), + ('\u{20e5}', '\u{20f0}'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('℘', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('\u{2d7f}', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('\u{2de0}', '\u{2dff}'), + ('々', '〇'), + ('〡', '\u{302f}'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('\u{3099}', '\u{309a}'), + ('ゝ', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘫ'), + ('Ꙁ', '\u{a66f}'), + ('\u{a674}', '\u{a67d}'), + ('ꙿ', '\u{a6f1}'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠧ'), + ('\u{a82c}', '\u{a82c}'), + ('ꡀ', 'ꡳ'), + ('ꢀ', '\u{a8c5}'), + ('꣐', '꣙'), + ('\u{a8e0}', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', '\u{a92d}'), + ('ꤰ', '꥓'), + ('ꥠ', 'ꥼ'), + ('\u{a980}', '꧀'), + ('ꧏ', '꧙'), + ('ꧠ', 'ꧾ'), + ('ꨀ', '\u{aa36}'), + ('ꩀ', 'ꩍ'), + ('꩐', '꩙'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫯ'), + ('ꫲ', '\u{aaf6}'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯪ'), + ('꯬', '\u{abed}'), + ('꯰', '꯹'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﱝ'), + ('ﱤ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷹ'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('︳', '︴'), + ('﹍', '﹏'), + ('ﹱ', 'ﹱ'), + ('ﹳ', 'ﹳ'), + ('ﹷ', 'ﹷ'), + ('ﹹ', 'ﹹ'), + ('ﹻ', 'ﹻ'), + ('ﹽ', 'ﹽ'), + ('ﹿ', 'ﻼ'), + ('０', '９'), + ('Ａ', 'Ｚ'), + ('＿', '＿'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('\u{101fd}', '\u{101fd}'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('\u{102e0}', '\u{102e0}'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '\u{1037a}'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒠', '𐒩'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '\u{10ae6}'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '\u{10d27}'), + ('𐴰', '𐴹'), + ('𐺀', '𐺩'), + ('\u{10eab}', '\u{10eac}'), + ('𐺰', '𐺱'), + ('\u{10efd}', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '\u{10f50}'), + ('𐽰', '\u{10f85}'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀀', '\u{11046}'), + ('𑁦', '𑁵'), + ('\u{1107f}', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('𑃐', '𑃨'), + ('𑃰', '𑃹'), + ('\u{11100}', '\u{11134}'), + ('𑄶', '𑄿'), + ('𑅄', '𑅇'), + ('𑅐', '\u{11173}'), + ('𑅶', '𑅶'), + ('\u{11180}', '𑇄'), + ('\u{111c9}', '\u{111cc}'), + ('𑇎', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '\u{11237}'), + ('\u{1123e}', '\u{11241}'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '\u{112ea}'), + ('𑋰', '𑋹'), + ('\u{11300}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('\u{1133b}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍐', '𑍐'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑐀', '𑑊'), + ('𑑐', '𑑙'), + ('\u{1145e}', '𑑡'), + ('𑒀', '𑓅'), + ('𑓇', '𑓇'), + ('𑓐', '𑓙'), + ('𑖀', '\u{115b5}'), + ('𑖸', '\u{115c0}'), + ('𑗘', '\u{115dd}'), + ('𑘀', '\u{11640}'), + ('𑙄', '𑙄'), + ('𑙐', '𑙙'), + ('𑚀', '𑚸'), + ('𑛀', '𑛉'), + ('𑜀', '𑜚'), + ('\u{1171d}', '\u{1172b}'), + ('𑜰', '𑜹'), + ('𑝀', '𑝆'), + ('𑠀', '\u{1183a}'), + ('𑢠', '𑣩'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{11943}'), + ('𑥐', '𑥙'), + ('𑦠', '𑦧'), + ('𑦪', '\u{119d7}'), + ('\u{119da}', '𑧡'), + ('𑧣', '𑧤'), + ('𑨀', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('𑩐', '\u{11a99}'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '\u{11c36}'), + ('\u{11c38}', '𑱀'), + ('𑱐', '𑱙'), + ('𑱲', '𑲏'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d47}'), + ('𑵐', '𑵙'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶘'), + ('𑶠', '𑶩'), + ('𑻠', '𑻶'), + ('\u{11f00}', '𑼐'), + ('𑼒', '\u{11f3a}'), + ('𑼾', '\u{11f42}'), + ('𑽐', '𑽙'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('\u{13440}', '\u{13455}'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩠', '𖩩'), + ('𖩰', '𖪾'), + ('𖫀', '𖫉'), + ('𖫐', '𖫭'), + ('\u{16af0}', '\u{16af4}'), + ('𖬀', '\u{16b36}'), + ('𖭀', '𖭃'), + ('𖭐', '𖭙'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('\u{16f4f}', '𖾇'), + ('\u{16f8f}', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝟎', '𝟿'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), + ('𞄀', '𞄬'), + ('\u{1e130}', '𞄽'), + ('𞅀', '𞅉'), + ('𞅎', '𞅎'), + ('𞊐', '\u{1e2ae}'), + ('𞋀', '𞋹'), + ('𞓐', '𞓹'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('𞤀', '𞥋'), + ('𞥐', '𞥙'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('🯰', '🯹'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const XID_START: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ˁ'), + ('ˆ', 'ˑ'), + ('ˠ', 'ˤ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('Ͱ', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͻ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', 'ՙ'), + ('ՠ', 'ֈ'), + ('א', 'ת'), + ('ׯ', 'ײ'), + ('ؠ', 'ي'), + ('ٮ', 'ٯ'), + ('ٱ', 'ۓ'), + ('ە', 'ە'), + ('ۥ', 'ۦ'), + ('ۮ', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠀ', 'ࠕ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('ऄ', 'ह'), + ('ऽ', 'ऽ'), + ('ॐ', 'ॐ'), + ('क़', 'ॡ'), + ('ॱ', 'ঀ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('ੲ', 'ੴ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ઽ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('ૹ', 'ૹ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('ୱ', 'ୱ'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ௐ', 'ௐ'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('ಀ', 'ಀ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಽ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('ೱ', 'ೲ'), + ('ഄ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ൎ', 'ൎ'), + ('ൔ', 'ൖ'), + ('ൟ', 'ൡ'), + ('ൺ', 'ൿ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ก', 'ะ'), + ('า', 'า'), + ('เ', 'ๆ'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ະ'), + ('າ', 'າ'), + ('ຽ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('ྈ', 'ྌ'), + ('က', 'ဪ'), + ('ဿ', 'ဿ'), + ('ၐ', 'ၕ'), + ('ၚ', 'ၝ'), + ('ၡ', 'ၡ'), + ('ၥ', 'ၦ'), + ('ၮ', 'ၰ'), + ('ၵ', 'ႁ'), + ('ႎ', 'ႎ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('ᜟ', 'ᜱ'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ក', 'ឳ'), + ('ៗ', 'ៗ'), + ('ៜ', 'ៜ'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᥐ', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('ᨀ', 'ᨖ'), + ('ᨠ', 'ᩔ'), + ('ᪧ', 'ᪧ'), + ('ᬅ', 'ᬳ'), + ('ᭅ', 'ᭌ'), + ('ᮃ', 'ᮠ'), + ('ᮮ', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᰀ', 'ᰣ'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ᴀ', 'ᶿ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('℘', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('々', '〇'), + ('〡', '〩'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('ゝ', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('Ꙁ', 'ꙮ'), + ('ꙿ', 'ꚝ'), + ('ꚠ', 'ꛯ'), + ('ꜗ', 'ꜟ'), + ('Ꜣ', 'ꞈ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠢ'), + ('ꡀ', 'ꡳ'), + ('ꢂ', 'ꢳ'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', 'ꣾ'), + ('ꤊ', 'ꤥ'), + ('ꤰ', 'ꥆ'), + ('ꥠ', 'ꥼ'), + ('ꦄ', 'ꦲ'), + ('ꧏ', 'ꧏ'), + ('ꧠ', 'ꧤ'), + ('ꧦ', 'ꧯ'), + ('ꧺ', 'ꧾ'), + ('ꨀ', 'ꨨ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꩺ'), + ('ꩾ', 'ꪯ'), + ('ꪱ', 'ꪱ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪽ'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫪ'), + ('ꫲ', 'ꫴ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꯢ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('יִ', 'יִ'), + ('ײַ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﱝ'), + ('ﱤ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷹ'), + ('ﹱ', 'ﹱ'), + ('ﹳ', 'ﹳ'), + ('ﹷ', 'ﹷ'), + ('ﹹ', 'ﹹ'), + ('ﹻ', 'ﹻ'), + ('ﹽ', 'ﹽ'), + ('ﹿ', 'ﻼ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('ｦ', 'ﾝ'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '𐴣'), + ('𐺀', '𐺩'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀃', '𑀷'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂃', '𑂯'), + ('𑃐', '𑃨'), + ('𑄃', '𑄦'), + ('𑅄', '𑅄'), + ('𑅇', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('𑆃', '𑆲'), + ('𑇁', '𑇄'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '𑈫'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '𑋞'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑍐', '𑍐'), + ('𑍝', '𑍡'), + ('𑐀', '𑐴'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '𑖮'), + ('𑗘', '𑗛'), + ('𑘀', '𑘯'), + ('𑙄', '𑙄'), + ('𑚀', '𑚪'), + ('𑚸', '𑚸'), + ('𑜀', '𑜚'), + ('𑝀', '𑝆'), + ('𑠀', '𑠫'), + ('𑢠', '𑣟'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑦠', '𑦧'), + ('𑦪', '𑧐'), + ('𑧡', '𑧡'), + ('𑧣', '𑧣'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨺', '𑨺'), + ('𑩐', '𑩐'), + ('𑩜', '𑪉'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '𑰮'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶉'), + ('𑶘', '𑶘'), + ('𑻠', '𑻲'), + ('𑼂', '𑼂'), + ('𑼄', '𑼐'), + ('𑼒', '𑼳'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭀', '𖭃'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('𖽐', '𖽐'), + ('𖾓', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓫'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞤀', '𞥃'), + ('𞥋', '𞥋'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/property_names.rs b/third_party/rust/regex-syntax/src/unicode_tables/property_names.rs new file mode 100644 index 0000000000..599a123ae5 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/property_names.rs @@ -0,0 +1,264 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate property-names ucd-15.0.0 +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const PROPERTY_NAMES: &'static [(&'static str, &'static str)] = &[ + ("age", "Age"), + ("ahex", "ASCII_Hex_Digit"), + ("alpha", "Alphabetic"), + ("alphabetic", "Alphabetic"), + ("asciihexdigit", "ASCII_Hex_Digit"), + ("bc", "Bidi_Class"), + ("bidic", "Bidi_Control"), + ("bidiclass", "Bidi_Class"), + ("bidicontrol", "Bidi_Control"), + ("bidim", "Bidi_Mirrored"), + ("bidimirrored", "Bidi_Mirrored"), + ("bidimirroringglyph", "Bidi_Mirroring_Glyph"), + ("bidipairedbracket", "Bidi_Paired_Bracket"), + ("bidipairedbrackettype", "Bidi_Paired_Bracket_Type"), + ("blk", "Block"), + ("block", "Block"), + ("bmg", "Bidi_Mirroring_Glyph"), + ("bpb", "Bidi_Paired_Bracket"), + ("bpt", "Bidi_Paired_Bracket_Type"), + ("canonicalcombiningclass", "Canonical_Combining_Class"), + ("cased", "Cased"), + ("casefolding", "Case_Folding"), + ("caseignorable", "Case_Ignorable"), + ("ccc", "Canonical_Combining_Class"), + ("ce", "Composition_Exclusion"), + ("cf", "Case_Folding"), + ("changeswhencasefolded", "Changes_When_Casefolded"), + ("changeswhencasemapped", "Changes_When_Casemapped"), + ("changeswhenlowercased", "Changes_When_Lowercased"), + ("changeswhennfkccasefolded", "Changes_When_NFKC_Casefolded"), + ("changeswhentitlecased", "Changes_When_Titlecased"), + ("changeswhenuppercased", "Changes_When_Uppercased"), + ("ci", "Case_Ignorable"), + ("cjkaccountingnumeric", "kAccountingNumeric"), + ("cjkcompatibilityvariant", "kCompatibilityVariant"), + ("cjkiicore", "kIICore"), + ("cjkirggsource", "kIRG_GSource"), + ("cjkirghsource", "kIRG_HSource"), + ("cjkirgjsource", "kIRG_JSource"), + ("cjkirgkpsource", "kIRG_KPSource"), + ("cjkirgksource", "kIRG_KSource"), + ("cjkirgmsource", "kIRG_MSource"), + ("cjkirgssource", "kIRG_SSource"), + ("cjkirgtsource", "kIRG_TSource"), + ("cjkirguksource", "kIRG_UKSource"), + ("cjkirgusource", "kIRG_USource"), + ("cjkirgvsource", "kIRG_VSource"), + ("cjkothernumeric", "kOtherNumeric"), + ("cjkprimarynumeric", "kPrimaryNumeric"), + ("cjkrsunicode", "kRSUnicode"), + ("compex", "Full_Composition_Exclusion"), + ("compositionexclusion", "Composition_Exclusion"), + ("cwcf", "Changes_When_Casefolded"), + ("cwcm", "Changes_When_Casemapped"), + ("cwkcf", "Changes_When_NFKC_Casefolded"), + ("cwl", "Changes_When_Lowercased"), + ("cwt", "Changes_When_Titlecased"), + ("cwu", "Changes_When_Uppercased"), + ("dash", "Dash"), + ("decompositionmapping", "Decomposition_Mapping"), + ("decompositiontype", "Decomposition_Type"), + ("defaultignorablecodepoint", "Default_Ignorable_Code_Point"), + ("dep", "Deprecated"), + ("deprecated", "Deprecated"), + ("di", "Default_Ignorable_Code_Point"), + ("dia", "Diacritic"), + ("diacritic", "Diacritic"), + ("dm", "Decomposition_Mapping"), + ("dt", "Decomposition_Type"), + ("ea", "East_Asian_Width"), + ("eastasianwidth", "East_Asian_Width"), + ("ebase", "Emoji_Modifier_Base"), + ("ecomp", "Emoji_Component"), + ("emod", "Emoji_Modifier"), + ("emoji", "Emoji"), + ("emojicomponent", "Emoji_Component"), + ("emojimodifier", "Emoji_Modifier"), + ("emojimodifierbase", "Emoji_Modifier_Base"), + ("emojipresentation", "Emoji_Presentation"), + ("epres", "Emoji_Presentation"), + ("equideo", "Equivalent_Unified_Ideograph"), + ("equivalentunifiedideograph", "Equivalent_Unified_Ideograph"), + ("expandsonnfc", "Expands_On_NFC"), + ("expandsonnfd", "Expands_On_NFD"), + ("expandsonnfkc", "Expands_On_NFKC"), + ("expandsonnfkd", "Expands_On_NFKD"), + ("ext", "Extender"), + ("extendedpictographic", "Extended_Pictographic"), + ("extender", "Extender"), + ("extpict", "Extended_Pictographic"), + ("fcnfkc", "FC_NFKC_Closure"), + ("fcnfkcclosure", "FC_NFKC_Closure"), + ("fullcompositionexclusion", "Full_Composition_Exclusion"), + ("gc", "General_Category"), + ("gcb", "Grapheme_Cluster_Break"), + ("generalcategory", "General_Category"), + ("graphemebase", "Grapheme_Base"), + ("graphemeclusterbreak", "Grapheme_Cluster_Break"), + ("graphemeextend", "Grapheme_Extend"), + ("graphemelink", "Grapheme_Link"), + ("grbase", "Grapheme_Base"), + ("grext", "Grapheme_Extend"), + ("grlink", "Grapheme_Link"), + ("hangulsyllabletype", "Hangul_Syllable_Type"), + ("hex", "Hex_Digit"), + ("hexdigit", "Hex_Digit"), + ("hst", "Hangul_Syllable_Type"), + ("hyphen", "Hyphen"), + ("idc", "ID_Continue"), + ("idcontinue", "ID_Continue"), + ("ideo", "Ideographic"), + ("ideographic", "Ideographic"), + ("ids", "ID_Start"), + ("idsb", "IDS_Binary_Operator"), + ("idsbinaryoperator", "IDS_Binary_Operator"), + ("idst", "IDS_Trinary_Operator"), + ("idstart", "ID_Start"), + ("idstrinaryoperator", "IDS_Trinary_Operator"), + ("indicpositionalcategory", "Indic_Positional_Category"), + ("indicsyllabiccategory", "Indic_Syllabic_Category"), + ("inpc", "Indic_Positional_Category"), + ("insc", "Indic_Syllabic_Category"), + ("isc", "ISO_Comment"), + ("jamoshortname", "Jamo_Short_Name"), + ("jg", "Joining_Group"), + ("joinc", "Join_Control"), + ("joincontrol", "Join_Control"), + ("joininggroup", "Joining_Group"), + ("joiningtype", "Joining_Type"), + ("jsn", "Jamo_Short_Name"), + ("jt", "Joining_Type"), + ("kaccountingnumeric", "kAccountingNumeric"), + ("kcompatibilityvariant", "kCompatibilityVariant"), + ("kiicore", "kIICore"), + ("kirggsource", "kIRG_GSource"), + ("kirghsource", "kIRG_HSource"), + ("kirgjsource", "kIRG_JSource"), + ("kirgkpsource", "kIRG_KPSource"), + ("kirgksource", "kIRG_KSource"), + ("kirgmsource", "kIRG_MSource"), + ("kirgssource", "kIRG_SSource"), + ("kirgtsource", "kIRG_TSource"), + ("kirguksource", "kIRG_UKSource"), + ("kirgusource", "kIRG_USource"), + ("kirgvsource", "kIRG_VSource"), + ("kothernumeric", "kOtherNumeric"), + ("kprimarynumeric", "kPrimaryNumeric"), + ("krsunicode", "kRSUnicode"), + ("lb", "Line_Break"), + ("lc", "Lowercase_Mapping"), + ("linebreak", "Line_Break"), + ("loe", "Logical_Order_Exception"), + ("logicalorderexception", "Logical_Order_Exception"), + ("lower", "Lowercase"), + ("lowercase", "Lowercase"), + ("lowercasemapping", "Lowercase_Mapping"), + ("math", "Math"), + ("na", "Name"), + ("na1", "Unicode_1_Name"), + ("name", "Name"), + ("namealias", "Name_Alias"), + ("nchar", "Noncharacter_Code_Point"), + ("nfcqc", "NFC_Quick_Check"), + ("nfcquickcheck", "NFC_Quick_Check"), + ("nfdqc", "NFD_Quick_Check"), + ("nfdquickcheck", "NFD_Quick_Check"), + ("nfkccasefold", "NFKC_Casefold"), + ("nfkccf", "NFKC_Casefold"), + ("nfkcqc", "NFKC_Quick_Check"), + ("nfkcquickcheck", "NFKC_Quick_Check"), + ("nfkdqc", "NFKD_Quick_Check"), + ("nfkdquickcheck", "NFKD_Quick_Check"), + ("noncharactercodepoint", "Noncharacter_Code_Point"), + ("nt", "Numeric_Type"), + ("numerictype", "Numeric_Type"), + ("numericvalue", "Numeric_Value"), + ("nv", "Numeric_Value"), + ("oalpha", "Other_Alphabetic"), + ("ocomment", "ISO_Comment"), + ("odi", "Other_Default_Ignorable_Code_Point"), + ("ogrext", "Other_Grapheme_Extend"), + ("oidc", "Other_ID_Continue"), + ("oids", "Other_ID_Start"), + ("olower", "Other_Lowercase"), + ("omath", "Other_Math"), + ("otheralphabetic", "Other_Alphabetic"), + ("otherdefaultignorablecodepoint", "Other_Default_Ignorable_Code_Point"), + ("othergraphemeextend", "Other_Grapheme_Extend"), + ("otheridcontinue", "Other_ID_Continue"), + ("otheridstart", "Other_ID_Start"), + ("otherlowercase", "Other_Lowercase"), + ("othermath", "Other_Math"), + ("otheruppercase", "Other_Uppercase"), + ("oupper", "Other_Uppercase"), + ("patsyn", "Pattern_Syntax"), + ("patternsyntax", "Pattern_Syntax"), + ("patternwhitespace", "Pattern_White_Space"), + ("patws", "Pattern_White_Space"), + ("pcm", "Prepended_Concatenation_Mark"), + ("prependedconcatenationmark", "Prepended_Concatenation_Mark"), + ("qmark", "Quotation_Mark"), + ("quotationmark", "Quotation_Mark"), + ("radical", "Radical"), + ("regionalindicator", "Regional_Indicator"), + ("ri", "Regional_Indicator"), + ("sb", "Sentence_Break"), + ("sc", "Script"), + ("scf", "Simple_Case_Folding"), + ("script", "Script"), + ("scriptextensions", "Script_Extensions"), + ("scx", "Script_Extensions"), + ("sd", "Soft_Dotted"), + ("sentencebreak", "Sentence_Break"), + ("sentenceterminal", "Sentence_Terminal"), + ("sfc", "Simple_Case_Folding"), + ("simplecasefolding", "Simple_Case_Folding"), + ("simplelowercasemapping", "Simple_Lowercase_Mapping"), + ("simpletitlecasemapping", "Simple_Titlecase_Mapping"), + ("simpleuppercasemapping", "Simple_Uppercase_Mapping"), + ("slc", "Simple_Lowercase_Mapping"), + ("softdotted", "Soft_Dotted"), + ("space", "White_Space"), + ("stc", "Simple_Titlecase_Mapping"), + ("sterm", "Sentence_Terminal"), + ("suc", "Simple_Uppercase_Mapping"), + ("tc", "Titlecase_Mapping"), + ("term", "Terminal_Punctuation"), + ("terminalpunctuation", "Terminal_Punctuation"), + ("titlecasemapping", "Titlecase_Mapping"), + ("uc", "Uppercase_Mapping"), + ("uideo", "Unified_Ideograph"), + ("unicode1name", "Unicode_1_Name"), + ("unicoderadicalstroke", "kRSUnicode"), + ("unifiedideograph", "Unified_Ideograph"), + ("upper", "Uppercase"), + ("uppercase", "Uppercase"), + ("uppercasemapping", "Uppercase_Mapping"), + ("urs", "kRSUnicode"), + ("variationselector", "Variation_Selector"), + ("verticalorientation", "Vertical_Orientation"), + ("vo", "Vertical_Orientation"), + ("vs", "Variation_Selector"), + ("wb", "Word_Break"), + ("whitespace", "White_Space"), + ("wordbreak", "Word_Break"), + ("wspace", "White_Space"), + ("xidc", "XID_Continue"), + ("xidcontinue", "XID_Continue"), + ("xids", "XID_Start"), + ("xidstart", "XID_Start"), + ("xonfc", "Expands_On_NFC"), + ("xonfd", "Expands_On_NFD"), + ("xonfkc", "Expands_On_NFKC"), + ("xonfkd", "Expands_On_NFKD"), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/property_values.rs b/third_party/rust/regex-syntax/src/unicode_tables/property_values.rs new file mode 100644 index 0000000000..cb2d32fb70 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/property_values.rs @@ -0,0 +1,924 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate property-values ucd-15.0.0 --include gc,script,scx,age,gcb,wb,sb +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const PROPERTY_VALUES: &'static [( + &'static str, + &'static [(&'static str, &'static str)], +)] = &[ + ( + "Age", + &[ + ("1.1", "V1_1"), + ("10.0", "V10_0"), + ("11.0", "V11_0"), + ("12.0", "V12_0"), + ("12.1", "V12_1"), + ("13.0", "V13_0"), + ("14.0", "V14_0"), + ("15.0", "V15_0"), + ("2.0", "V2_0"), + ("2.1", "V2_1"), + ("3.0", "V3_0"), + ("3.1", "V3_1"), + ("3.2", "V3_2"), + ("4.0", "V4_0"), + ("4.1", "V4_1"), + ("5.0", "V5_0"), + ("5.1", "V5_1"), + ("5.2", "V5_2"), + ("6.0", "V6_0"), + ("6.1", "V6_1"), + ("6.2", "V6_2"), + ("6.3", "V6_3"), + ("7.0", "V7_0"), + ("8.0", "V8_0"), + ("9.0", "V9_0"), + ("na", "Unassigned"), + ("unassigned", "Unassigned"), + ("v100", "V10_0"), + ("v11", "V1_1"), + ("v110", "V11_0"), + ("v120", "V12_0"), + ("v121", "V12_1"), + ("v130", "V13_0"), + ("v140", "V14_0"), + ("v150", "V15_0"), + ("v20", "V2_0"), + ("v21", "V2_1"), + ("v30", "V3_0"), + ("v31", "V3_1"), + ("v32", "V3_2"), + ("v40", "V4_0"), + ("v41", "V4_1"), + ("v50", "V5_0"), + ("v51", "V5_1"), + ("v52", "V5_2"), + ("v60", "V6_0"), + ("v61", "V6_1"), + ("v62", "V6_2"), + ("v63", "V6_3"), + ("v70", "V7_0"), + ("v80", "V8_0"), + ("v90", "V9_0"), + ], + ), + ( + "General_Category", + &[ + ("c", "Other"), + ("casedletter", "Cased_Letter"), + ("cc", "Control"), + ("cf", "Format"), + ("closepunctuation", "Close_Punctuation"), + ("cn", "Unassigned"), + ("cntrl", "Control"), + ("co", "Private_Use"), + ("combiningmark", "Mark"), + ("connectorpunctuation", "Connector_Punctuation"), + ("control", "Control"), + ("cs", "Surrogate"), + ("currencysymbol", "Currency_Symbol"), + ("dashpunctuation", "Dash_Punctuation"), + ("decimalnumber", "Decimal_Number"), + ("digit", "Decimal_Number"), + ("enclosingmark", "Enclosing_Mark"), + ("finalpunctuation", "Final_Punctuation"), + ("format", "Format"), + ("initialpunctuation", "Initial_Punctuation"), + ("l", "Letter"), + ("lc", "Cased_Letter"), + ("letter", "Letter"), + ("letternumber", "Letter_Number"), + ("lineseparator", "Line_Separator"), + ("ll", "Lowercase_Letter"), + ("lm", "Modifier_Letter"), + ("lo", "Other_Letter"), + ("lowercaseletter", "Lowercase_Letter"), + ("lt", "Titlecase_Letter"), + ("lu", "Uppercase_Letter"), + ("m", "Mark"), + ("mark", "Mark"), + ("mathsymbol", "Math_Symbol"), + ("mc", "Spacing_Mark"), + ("me", "Enclosing_Mark"), + ("mn", "Nonspacing_Mark"), + ("modifierletter", "Modifier_Letter"), + ("modifiersymbol", "Modifier_Symbol"), + ("n", "Number"), + ("nd", "Decimal_Number"), + ("nl", "Letter_Number"), + ("no", "Other_Number"), + ("nonspacingmark", "Nonspacing_Mark"), + ("number", "Number"), + ("openpunctuation", "Open_Punctuation"), + ("other", "Other"), + ("otherletter", "Other_Letter"), + ("othernumber", "Other_Number"), + ("otherpunctuation", "Other_Punctuation"), + ("othersymbol", "Other_Symbol"), + ("p", "Punctuation"), + ("paragraphseparator", "Paragraph_Separator"), + ("pc", "Connector_Punctuation"), + ("pd", "Dash_Punctuation"), + ("pe", "Close_Punctuation"), + ("pf", "Final_Punctuation"), + ("pi", "Initial_Punctuation"), + ("po", "Other_Punctuation"), + ("privateuse", "Private_Use"), + ("ps", "Open_Punctuation"), + ("punct", "Punctuation"), + ("punctuation", "Punctuation"), + ("s", "Symbol"), + ("sc", "Currency_Symbol"), + ("separator", "Separator"), + ("sk", "Modifier_Symbol"), + ("sm", "Math_Symbol"), + ("so", "Other_Symbol"), + ("spaceseparator", "Space_Separator"), + ("spacingmark", "Spacing_Mark"), + ("surrogate", "Surrogate"), + ("symbol", "Symbol"), + ("titlecaseletter", "Titlecase_Letter"), + ("unassigned", "Unassigned"), + ("uppercaseletter", "Uppercase_Letter"), + ("z", "Separator"), + ("zl", "Line_Separator"), + ("zp", "Paragraph_Separator"), + ("zs", "Space_Separator"), + ], + ), + ( + "Grapheme_Cluster_Break", + &[ + ("cn", "Control"), + ("control", "Control"), + ("cr", "CR"), + ("eb", "E_Base"), + ("ebase", "E_Base"), + ("ebasegaz", "E_Base_GAZ"), + ("ebg", "E_Base_GAZ"), + ("em", "E_Modifier"), + ("emodifier", "E_Modifier"), + ("ex", "Extend"), + ("extend", "Extend"), + ("gaz", "Glue_After_Zwj"), + ("glueafterzwj", "Glue_After_Zwj"), + ("l", "L"), + ("lf", "LF"), + ("lv", "LV"), + ("lvt", "LVT"), + ("other", "Other"), + ("pp", "Prepend"), + ("prepend", "Prepend"), + ("regionalindicator", "Regional_Indicator"), + ("ri", "Regional_Indicator"), + ("sm", "SpacingMark"), + ("spacingmark", "SpacingMark"), + ("t", "T"), + ("v", "V"), + ("xx", "Other"), + ("zwj", "ZWJ"), + ], + ), + ( + "Script", + &[ + ("adlam", "Adlam"), + ("adlm", "Adlam"), + ("aghb", "Caucasian_Albanian"), + ("ahom", "Ahom"), + ("anatolianhieroglyphs", "Anatolian_Hieroglyphs"), + ("arab", "Arabic"), + ("arabic", "Arabic"), + ("armenian", "Armenian"), + ("armi", "Imperial_Aramaic"), + ("armn", "Armenian"), + ("avestan", "Avestan"), + ("avst", "Avestan"), + ("bali", "Balinese"), + ("balinese", "Balinese"), + ("bamu", "Bamum"), + ("bamum", "Bamum"), + ("bass", "Bassa_Vah"), + ("bassavah", "Bassa_Vah"), + ("batak", "Batak"), + ("batk", "Batak"), + ("beng", "Bengali"), + ("bengali", "Bengali"), + ("bhaiksuki", "Bhaiksuki"), + ("bhks", "Bhaiksuki"), + ("bopo", "Bopomofo"), + ("bopomofo", "Bopomofo"), + ("brah", "Brahmi"), + ("brahmi", "Brahmi"), + ("brai", "Braille"), + ("braille", "Braille"), + ("bugi", "Buginese"), + ("buginese", "Buginese"), + ("buhd", "Buhid"), + ("buhid", "Buhid"), + ("cakm", "Chakma"), + ("canadianaboriginal", "Canadian_Aboriginal"), + ("cans", "Canadian_Aboriginal"), + ("cari", "Carian"), + ("carian", "Carian"), + ("caucasianalbanian", "Caucasian_Albanian"), + ("chakma", "Chakma"), + ("cham", "Cham"), + ("cher", "Cherokee"), + ("cherokee", "Cherokee"), + ("chorasmian", "Chorasmian"), + ("chrs", "Chorasmian"), + ("common", "Common"), + ("copt", "Coptic"), + ("coptic", "Coptic"), + ("cpmn", "Cypro_Minoan"), + ("cprt", "Cypriot"), + ("cuneiform", "Cuneiform"), + ("cypriot", "Cypriot"), + ("cyprominoan", "Cypro_Minoan"), + ("cyrillic", "Cyrillic"), + ("cyrl", "Cyrillic"), + ("deseret", "Deseret"), + ("deva", "Devanagari"), + ("devanagari", "Devanagari"), + ("diak", "Dives_Akuru"), + ("divesakuru", "Dives_Akuru"), + ("dogr", "Dogra"), + ("dogra", "Dogra"), + ("dsrt", "Deseret"), + ("dupl", "Duployan"), + ("duployan", "Duployan"), + ("egyp", "Egyptian_Hieroglyphs"), + ("egyptianhieroglyphs", "Egyptian_Hieroglyphs"), + ("elba", "Elbasan"), + ("elbasan", "Elbasan"), + ("elym", "Elymaic"), + ("elymaic", "Elymaic"), + ("ethi", "Ethiopic"), + ("ethiopic", "Ethiopic"), + ("geor", "Georgian"), + ("georgian", "Georgian"), + ("glag", "Glagolitic"), + ("glagolitic", "Glagolitic"), + ("gong", "Gunjala_Gondi"), + ("gonm", "Masaram_Gondi"), + ("goth", "Gothic"), + ("gothic", "Gothic"), + ("gran", "Grantha"), + ("grantha", "Grantha"), + ("greek", "Greek"), + ("grek", "Greek"), + ("gujarati", "Gujarati"), + ("gujr", "Gujarati"), + ("gunjalagondi", "Gunjala_Gondi"), + ("gurmukhi", "Gurmukhi"), + ("guru", "Gurmukhi"), + ("han", "Han"), + ("hang", "Hangul"), + ("hangul", "Hangul"), + ("hani", "Han"), + ("hanifirohingya", "Hanifi_Rohingya"), + ("hano", "Hanunoo"), + ("hanunoo", "Hanunoo"), + ("hatr", "Hatran"), + ("hatran", "Hatran"), + ("hebr", "Hebrew"), + ("hebrew", "Hebrew"), + ("hira", "Hiragana"), + ("hiragana", "Hiragana"), + ("hluw", "Anatolian_Hieroglyphs"), + ("hmng", "Pahawh_Hmong"), + ("hmnp", "Nyiakeng_Puachue_Hmong"), + ("hrkt", "Katakana_Or_Hiragana"), + ("hung", "Old_Hungarian"), + ("imperialaramaic", "Imperial_Aramaic"), + ("inherited", "Inherited"), + ("inscriptionalpahlavi", "Inscriptional_Pahlavi"), + ("inscriptionalparthian", "Inscriptional_Parthian"), + ("ital", "Old_Italic"), + ("java", "Javanese"), + ("javanese", "Javanese"), + ("kaithi", "Kaithi"), + ("kali", "Kayah_Li"), + ("kana", "Katakana"), + ("kannada", "Kannada"), + ("katakana", "Katakana"), + ("katakanaorhiragana", "Katakana_Or_Hiragana"), + ("kawi", "Kawi"), + ("kayahli", "Kayah_Li"), + ("khar", "Kharoshthi"), + ("kharoshthi", "Kharoshthi"), + ("khitansmallscript", "Khitan_Small_Script"), + ("khmer", "Khmer"), + ("khmr", "Khmer"), + ("khoj", "Khojki"), + ("khojki", "Khojki"), + ("khudawadi", "Khudawadi"), + ("kits", "Khitan_Small_Script"), + ("knda", "Kannada"), + ("kthi", "Kaithi"), + ("lana", "Tai_Tham"), + ("lao", "Lao"), + ("laoo", "Lao"), + ("latin", "Latin"), + ("latn", "Latin"), + ("lepc", "Lepcha"), + ("lepcha", "Lepcha"), + ("limb", "Limbu"), + ("limbu", "Limbu"), + ("lina", "Linear_A"), + ("linb", "Linear_B"), + ("lineara", "Linear_A"), + ("linearb", "Linear_B"), + ("lisu", "Lisu"), + ("lyci", "Lycian"), + ("lycian", "Lycian"), + ("lydi", "Lydian"), + ("lydian", "Lydian"), + ("mahajani", "Mahajani"), + ("mahj", "Mahajani"), + ("maka", "Makasar"), + ("makasar", "Makasar"), + ("malayalam", "Malayalam"), + ("mand", "Mandaic"), + ("mandaic", "Mandaic"), + ("mani", "Manichaean"), + ("manichaean", "Manichaean"), + ("marc", "Marchen"), + ("marchen", "Marchen"), + ("masaramgondi", "Masaram_Gondi"), + ("medefaidrin", "Medefaidrin"), + ("medf", "Medefaidrin"), + ("meeteimayek", "Meetei_Mayek"), + ("mend", "Mende_Kikakui"), + ("mendekikakui", "Mende_Kikakui"), + ("merc", "Meroitic_Cursive"), + ("mero", "Meroitic_Hieroglyphs"), + ("meroiticcursive", "Meroitic_Cursive"), + ("meroitichieroglyphs", "Meroitic_Hieroglyphs"), + ("miao", "Miao"), + ("mlym", "Malayalam"), + ("modi", "Modi"), + ("mong", "Mongolian"), + ("mongolian", "Mongolian"), + ("mro", "Mro"), + ("mroo", "Mro"), + ("mtei", "Meetei_Mayek"), + ("mult", "Multani"), + ("multani", "Multani"), + ("myanmar", "Myanmar"), + ("mymr", "Myanmar"), + ("nabataean", "Nabataean"), + ("nagm", "Nag_Mundari"), + ("nagmundari", "Nag_Mundari"), + ("nand", "Nandinagari"), + ("nandinagari", "Nandinagari"), + ("narb", "Old_North_Arabian"), + ("nbat", "Nabataean"), + ("newa", "Newa"), + ("newtailue", "New_Tai_Lue"), + ("nko", "Nko"), + ("nkoo", "Nko"), + ("nshu", "Nushu"), + ("nushu", "Nushu"), + ("nyiakengpuachuehmong", "Nyiakeng_Puachue_Hmong"), + ("ogam", "Ogham"), + ("ogham", "Ogham"), + ("olchiki", "Ol_Chiki"), + ("olck", "Ol_Chiki"), + ("oldhungarian", "Old_Hungarian"), + ("olditalic", "Old_Italic"), + ("oldnortharabian", "Old_North_Arabian"), + ("oldpermic", "Old_Permic"), + ("oldpersian", "Old_Persian"), + ("oldsogdian", "Old_Sogdian"), + ("oldsoutharabian", "Old_South_Arabian"), + ("oldturkic", "Old_Turkic"), + ("olduyghur", "Old_Uyghur"), + ("oriya", "Oriya"), + ("orkh", "Old_Turkic"), + ("orya", "Oriya"), + ("osage", "Osage"), + ("osge", "Osage"), + ("osma", "Osmanya"), + ("osmanya", "Osmanya"), + ("ougr", "Old_Uyghur"), + ("pahawhhmong", "Pahawh_Hmong"), + ("palm", "Palmyrene"), + ("palmyrene", "Palmyrene"), + ("pauc", "Pau_Cin_Hau"), + ("paucinhau", "Pau_Cin_Hau"), + ("perm", "Old_Permic"), + ("phag", "Phags_Pa"), + ("phagspa", "Phags_Pa"), + ("phli", "Inscriptional_Pahlavi"), + ("phlp", "Psalter_Pahlavi"), + ("phnx", "Phoenician"), + ("phoenician", "Phoenician"), + ("plrd", "Miao"), + ("prti", "Inscriptional_Parthian"), + ("psalterpahlavi", "Psalter_Pahlavi"), + ("qaac", "Coptic"), + ("qaai", "Inherited"), + ("rejang", "Rejang"), + ("rjng", "Rejang"), + ("rohg", "Hanifi_Rohingya"), + ("runic", "Runic"), + ("runr", "Runic"), + ("samaritan", "Samaritan"), + ("samr", "Samaritan"), + ("sarb", "Old_South_Arabian"), + ("saur", "Saurashtra"), + ("saurashtra", "Saurashtra"), + ("sgnw", "SignWriting"), + ("sharada", "Sharada"), + ("shavian", "Shavian"), + ("shaw", "Shavian"), + ("shrd", "Sharada"), + ("sidd", "Siddham"), + ("siddham", "Siddham"), + ("signwriting", "SignWriting"), + ("sind", "Khudawadi"), + ("sinh", "Sinhala"), + ("sinhala", "Sinhala"), + ("sogd", "Sogdian"), + ("sogdian", "Sogdian"), + ("sogo", "Old_Sogdian"), + ("sora", "Sora_Sompeng"), + ("sorasompeng", "Sora_Sompeng"), + ("soyo", "Soyombo"), + ("soyombo", "Soyombo"), + ("sund", "Sundanese"), + ("sundanese", "Sundanese"), + ("sylo", "Syloti_Nagri"), + ("sylotinagri", "Syloti_Nagri"), + ("syrc", "Syriac"), + ("syriac", "Syriac"), + ("tagalog", "Tagalog"), + ("tagb", "Tagbanwa"), + ("tagbanwa", "Tagbanwa"), + ("taile", "Tai_Le"), + ("taitham", "Tai_Tham"), + ("taiviet", "Tai_Viet"), + ("takr", "Takri"), + ("takri", "Takri"), + ("tale", "Tai_Le"), + ("talu", "New_Tai_Lue"), + ("tamil", "Tamil"), + ("taml", "Tamil"), + ("tang", "Tangut"), + ("tangsa", "Tangsa"), + ("tangut", "Tangut"), + ("tavt", "Tai_Viet"), + ("telu", "Telugu"), + ("telugu", "Telugu"), + ("tfng", "Tifinagh"), + ("tglg", "Tagalog"), + ("thaa", "Thaana"), + ("thaana", "Thaana"), + ("thai", "Thai"), + ("tibetan", "Tibetan"), + ("tibt", "Tibetan"), + ("tifinagh", "Tifinagh"), + ("tirh", "Tirhuta"), + ("tirhuta", "Tirhuta"), + ("tnsa", "Tangsa"), + ("toto", "Toto"), + ("ugar", "Ugaritic"), + ("ugaritic", "Ugaritic"), + ("unknown", "Unknown"), + ("vai", "Vai"), + ("vaii", "Vai"), + ("vith", "Vithkuqi"), + ("vithkuqi", "Vithkuqi"), + ("wancho", "Wancho"), + ("wara", "Warang_Citi"), + ("warangciti", "Warang_Citi"), + ("wcho", "Wancho"), + ("xpeo", "Old_Persian"), + ("xsux", "Cuneiform"), + ("yezi", "Yezidi"), + ("yezidi", "Yezidi"), + ("yi", "Yi"), + ("yiii", "Yi"), + ("zanabazarsquare", "Zanabazar_Square"), + ("zanb", "Zanabazar_Square"), + ("zinh", "Inherited"), + ("zyyy", "Common"), + ("zzzz", "Unknown"), + ], + ), + ( + "Script_Extensions", + &[ + ("adlam", "Adlam"), + ("adlm", "Adlam"), + ("aghb", "Caucasian_Albanian"), + ("ahom", "Ahom"), + ("anatolianhieroglyphs", "Anatolian_Hieroglyphs"), + ("arab", "Arabic"), + ("arabic", "Arabic"), + ("armenian", "Armenian"), + ("armi", "Imperial_Aramaic"), + ("armn", "Armenian"), + ("avestan", "Avestan"), + ("avst", "Avestan"), + ("bali", "Balinese"), + ("balinese", "Balinese"), + ("bamu", "Bamum"), + ("bamum", "Bamum"), + ("bass", "Bassa_Vah"), + ("bassavah", "Bassa_Vah"), + ("batak", "Batak"), + ("batk", "Batak"), + ("beng", "Bengali"), + ("bengali", "Bengali"), + ("bhaiksuki", "Bhaiksuki"), + ("bhks", "Bhaiksuki"), + ("bopo", "Bopomofo"), + ("bopomofo", "Bopomofo"), + ("brah", "Brahmi"), + ("brahmi", "Brahmi"), + ("brai", "Braille"), + ("braille", "Braille"), + ("bugi", "Buginese"), + ("buginese", "Buginese"), + ("buhd", "Buhid"), + ("buhid", "Buhid"), + ("cakm", "Chakma"), + ("canadianaboriginal", "Canadian_Aboriginal"), + ("cans", "Canadian_Aboriginal"), + ("cari", "Carian"), + ("carian", "Carian"), + ("caucasianalbanian", "Caucasian_Albanian"), + ("chakma", "Chakma"), + ("cham", "Cham"), + ("cher", "Cherokee"), + ("cherokee", "Cherokee"), + ("chorasmian", "Chorasmian"), + ("chrs", "Chorasmian"), + ("common", "Common"), + ("copt", "Coptic"), + ("coptic", "Coptic"), + ("cpmn", "Cypro_Minoan"), + ("cprt", "Cypriot"), + ("cuneiform", "Cuneiform"), + ("cypriot", "Cypriot"), + ("cyprominoan", "Cypro_Minoan"), + ("cyrillic", "Cyrillic"), + ("cyrl", "Cyrillic"), + ("deseret", "Deseret"), + ("deva", "Devanagari"), + ("devanagari", "Devanagari"), + ("diak", "Dives_Akuru"), + ("divesakuru", "Dives_Akuru"), + ("dogr", "Dogra"), + ("dogra", "Dogra"), + ("dsrt", "Deseret"), + ("dupl", "Duployan"), + ("duployan", "Duployan"), + ("egyp", "Egyptian_Hieroglyphs"), + ("egyptianhieroglyphs", "Egyptian_Hieroglyphs"), + ("elba", "Elbasan"), + ("elbasan", "Elbasan"), + ("elym", "Elymaic"), + ("elymaic", "Elymaic"), + ("ethi", "Ethiopic"), + ("ethiopic", "Ethiopic"), + ("geor", "Georgian"), + ("georgian", "Georgian"), + ("glag", "Glagolitic"), + ("glagolitic", "Glagolitic"), + ("gong", "Gunjala_Gondi"), + ("gonm", "Masaram_Gondi"), + ("goth", "Gothic"), + ("gothic", "Gothic"), + ("gran", "Grantha"), + ("grantha", "Grantha"), + ("greek", "Greek"), + ("grek", "Greek"), + ("gujarati", "Gujarati"), + ("gujr", "Gujarati"), + ("gunjalagondi", "Gunjala_Gondi"), + ("gurmukhi", "Gurmukhi"), + ("guru", "Gurmukhi"), + ("han", "Han"), + ("hang", "Hangul"), + ("hangul", "Hangul"), + ("hani", "Han"), + ("hanifirohingya", "Hanifi_Rohingya"), + ("hano", "Hanunoo"), + ("hanunoo", "Hanunoo"), + ("hatr", "Hatran"), + ("hatran", "Hatran"), + ("hebr", "Hebrew"), + ("hebrew", "Hebrew"), + ("hira", "Hiragana"), + ("hiragana", "Hiragana"), + ("hluw", "Anatolian_Hieroglyphs"), + ("hmng", "Pahawh_Hmong"), + ("hmnp", "Nyiakeng_Puachue_Hmong"), + ("hrkt", "Katakana_Or_Hiragana"), + ("hung", "Old_Hungarian"), + ("imperialaramaic", "Imperial_Aramaic"), + ("inherited", "Inherited"), + ("inscriptionalpahlavi", "Inscriptional_Pahlavi"), + ("inscriptionalparthian", "Inscriptional_Parthian"), + ("ital", "Old_Italic"), + ("java", "Javanese"), + ("javanese", "Javanese"), + ("kaithi", "Kaithi"), + ("kali", "Kayah_Li"), + ("kana", "Katakana"), + ("kannada", "Kannada"), + ("katakana", "Katakana"), + ("katakanaorhiragana", "Katakana_Or_Hiragana"), + ("kawi", "Kawi"), + ("kayahli", "Kayah_Li"), + ("khar", "Kharoshthi"), + ("kharoshthi", "Kharoshthi"), + ("khitansmallscript", "Khitan_Small_Script"), + ("khmer", "Khmer"), + ("khmr", "Khmer"), + ("khoj", "Khojki"), + ("khojki", "Khojki"), + ("khudawadi", "Khudawadi"), + ("kits", "Khitan_Small_Script"), + ("knda", "Kannada"), + ("kthi", "Kaithi"), + ("lana", "Tai_Tham"), + ("lao", "Lao"), + ("laoo", "Lao"), + ("latin", "Latin"), + ("latn", "Latin"), + ("lepc", "Lepcha"), + ("lepcha", "Lepcha"), + ("limb", "Limbu"), + ("limbu", "Limbu"), + ("lina", "Linear_A"), + ("linb", "Linear_B"), + ("lineara", "Linear_A"), + ("linearb", "Linear_B"), + ("lisu", "Lisu"), + ("lyci", "Lycian"), + ("lycian", "Lycian"), + ("lydi", "Lydian"), + ("lydian", "Lydian"), + ("mahajani", "Mahajani"), + ("mahj", "Mahajani"), + ("maka", "Makasar"), + ("makasar", "Makasar"), + ("malayalam", "Malayalam"), + ("mand", "Mandaic"), + ("mandaic", "Mandaic"), + ("mani", "Manichaean"), + ("manichaean", "Manichaean"), + ("marc", "Marchen"), + ("marchen", "Marchen"), + ("masaramgondi", "Masaram_Gondi"), + ("medefaidrin", "Medefaidrin"), + ("medf", "Medefaidrin"), + ("meeteimayek", "Meetei_Mayek"), + ("mend", "Mende_Kikakui"), + ("mendekikakui", "Mende_Kikakui"), + ("merc", "Meroitic_Cursive"), + ("mero", "Meroitic_Hieroglyphs"), + ("meroiticcursive", "Meroitic_Cursive"), + ("meroitichieroglyphs", "Meroitic_Hieroglyphs"), + ("miao", "Miao"), + ("mlym", "Malayalam"), + ("modi", "Modi"), + ("mong", "Mongolian"), + ("mongolian", "Mongolian"), + ("mro", "Mro"), + ("mroo", "Mro"), + ("mtei", "Meetei_Mayek"), + ("mult", "Multani"), + ("multani", "Multani"), + ("myanmar", "Myanmar"), + ("mymr", "Myanmar"), + ("nabataean", "Nabataean"), + ("nagm", "Nag_Mundari"), + ("nagmundari", "Nag_Mundari"), + ("nand", "Nandinagari"), + ("nandinagari", "Nandinagari"), + ("narb", "Old_North_Arabian"), + ("nbat", "Nabataean"), + ("newa", "Newa"), + ("newtailue", "New_Tai_Lue"), + ("nko", "Nko"), + ("nkoo", "Nko"), + ("nshu", "Nushu"), + ("nushu", "Nushu"), + ("nyiakengpuachuehmong", "Nyiakeng_Puachue_Hmong"), + ("ogam", "Ogham"), + ("ogham", "Ogham"), + ("olchiki", "Ol_Chiki"), + ("olck", "Ol_Chiki"), + ("oldhungarian", "Old_Hungarian"), + ("olditalic", "Old_Italic"), + ("oldnortharabian", "Old_North_Arabian"), + ("oldpermic", "Old_Permic"), + ("oldpersian", "Old_Persian"), + ("oldsogdian", "Old_Sogdian"), + ("oldsoutharabian", "Old_South_Arabian"), + ("oldturkic", "Old_Turkic"), + ("olduyghur", "Old_Uyghur"), + ("oriya", "Oriya"), + ("orkh", "Old_Turkic"), + ("orya", "Oriya"), + ("osage", "Osage"), + ("osge", "Osage"), + ("osma", "Osmanya"), + ("osmanya", "Osmanya"), + ("ougr", "Old_Uyghur"), + ("pahawhhmong", "Pahawh_Hmong"), + ("palm", "Palmyrene"), + ("palmyrene", "Palmyrene"), + ("pauc", "Pau_Cin_Hau"), + ("paucinhau", "Pau_Cin_Hau"), + ("perm", "Old_Permic"), + ("phag", "Phags_Pa"), + ("phagspa", "Phags_Pa"), + ("phli", "Inscriptional_Pahlavi"), + ("phlp", "Psalter_Pahlavi"), + ("phnx", "Phoenician"), + ("phoenician", "Phoenician"), + ("plrd", "Miao"), + ("prti", "Inscriptional_Parthian"), + ("psalterpahlavi", "Psalter_Pahlavi"), + ("qaac", "Coptic"), + ("qaai", "Inherited"), + ("rejang", "Rejang"), + ("rjng", "Rejang"), + ("rohg", "Hanifi_Rohingya"), + ("runic", "Runic"), + ("runr", "Runic"), + ("samaritan", "Samaritan"), + ("samr", "Samaritan"), + ("sarb", "Old_South_Arabian"), + ("saur", "Saurashtra"), + ("saurashtra", "Saurashtra"), + ("sgnw", "SignWriting"), + ("sharada", "Sharada"), + ("shavian", "Shavian"), + ("shaw", "Shavian"), + ("shrd", "Sharada"), + ("sidd", "Siddham"), + ("siddham", "Siddham"), + ("signwriting", "SignWriting"), + ("sind", "Khudawadi"), + ("sinh", "Sinhala"), + ("sinhala", "Sinhala"), + ("sogd", "Sogdian"), + ("sogdian", "Sogdian"), + ("sogo", "Old_Sogdian"), + ("sora", "Sora_Sompeng"), + ("sorasompeng", "Sora_Sompeng"), + ("soyo", "Soyombo"), + ("soyombo", "Soyombo"), + ("sund", "Sundanese"), + ("sundanese", "Sundanese"), + ("sylo", "Syloti_Nagri"), + ("sylotinagri", "Syloti_Nagri"), + ("syrc", "Syriac"), + ("syriac", "Syriac"), + ("tagalog", "Tagalog"), + ("tagb", "Tagbanwa"), + ("tagbanwa", "Tagbanwa"), + ("taile", "Tai_Le"), + ("taitham", "Tai_Tham"), + ("taiviet", "Tai_Viet"), + ("takr", "Takri"), + ("takri", "Takri"), + ("tale", "Tai_Le"), + ("talu", "New_Tai_Lue"), + ("tamil", "Tamil"), + ("taml", "Tamil"), + ("tang", "Tangut"), + ("tangsa", "Tangsa"), + ("tangut", "Tangut"), + ("tavt", "Tai_Viet"), + ("telu", "Telugu"), + ("telugu", "Telugu"), + ("tfng", "Tifinagh"), + ("tglg", "Tagalog"), + ("thaa", "Thaana"), + ("thaana", "Thaana"), + ("thai", "Thai"), + ("tibetan", "Tibetan"), + ("tibt", "Tibetan"), + ("tifinagh", "Tifinagh"), + ("tirh", "Tirhuta"), + ("tirhuta", "Tirhuta"), + ("tnsa", "Tangsa"), + ("toto", "Toto"), + ("ugar", "Ugaritic"), + ("ugaritic", "Ugaritic"), + ("unknown", "Unknown"), + ("vai", "Vai"), + ("vaii", "Vai"), + ("vith", "Vithkuqi"), + ("vithkuqi", "Vithkuqi"), + ("wancho", "Wancho"), + ("wara", "Warang_Citi"), + ("warangciti", "Warang_Citi"), + ("wcho", "Wancho"), + ("xpeo", "Old_Persian"), + ("xsux", "Cuneiform"), + ("yezi", "Yezidi"), + ("yezidi", "Yezidi"), + ("yi", "Yi"), + ("yiii", "Yi"), + ("zanabazarsquare", "Zanabazar_Square"), + ("zanb", "Zanabazar_Square"), + ("zinh", "Inherited"), + ("zyyy", "Common"), + ("zzzz", "Unknown"), + ], + ), + ( + "Sentence_Break", + &[ + ("at", "ATerm"), + ("aterm", "ATerm"), + ("cl", "Close"), + ("close", "Close"), + ("cr", "CR"), + ("ex", "Extend"), + ("extend", "Extend"), + ("fo", "Format"), + ("format", "Format"), + ("le", "OLetter"), + ("lf", "LF"), + ("lo", "Lower"), + ("lower", "Lower"), + ("nu", "Numeric"), + ("numeric", "Numeric"), + ("oletter", "OLetter"), + ("other", "Other"), + ("sc", "SContinue"), + ("scontinue", "SContinue"), + ("se", "Sep"), + ("sep", "Sep"), + ("sp", "Sp"), + ("st", "STerm"), + ("sterm", "STerm"), + ("up", "Upper"), + ("upper", "Upper"), + ("xx", "Other"), + ], + ), + ( + "Word_Break", + &[ + ("aletter", "ALetter"), + ("cr", "CR"), + ("doublequote", "Double_Quote"), + ("dq", "Double_Quote"), + ("eb", "E_Base"), + ("ebase", "E_Base"), + ("ebasegaz", "E_Base_GAZ"), + ("ebg", "E_Base_GAZ"), + ("em", "E_Modifier"), + ("emodifier", "E_Modifier"), + ("ex", "ExtendNumLet"), + ("extend", "Extend"), + ("extendnumlet", "ExtendNumLet"), + ("fo", "Format"), + ("format", "Format"), + ("gaz", "Glue_After_Zwj"), + ("glueafterzwj", "Glue_After_Zwj"), + ("hebrewletter", "Hebrew_Letter"), + ("hl", "Hebrew_Letter"), + ("ka", "Katakana"), + ("katakana", "Katakana"), + ("le", "ALetter"), + ("lf", "LF"), + ("mb", "MidNumLet"), + ("midletter", "MidLetter"), + ("midnum", "MidNum"), + ("midnumlet", "MidNumLet"), + ("ml", "MidLetter"), + ("mn", "MidNum"), + ("newline", "Newline"), + ("nl", "Newline"), + ("nu", "Numeric"), + ("numeric", "Numeric"), + ("other", "Other"), + ("regionalindicator", "Regional_Indicator"), + ("ri", "Regional_Indicator"), + ("singlequote", "Single_Quote"), + ("sq", "Single_Quote"), + ("wsegspace", "WSegSpace"), + ("xx", "Other"), + ("zwj", "ZWJ"), + ], + ), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/script.rs b/third_party/rust/regex-syntax/src/unicode_tables/script.rs new file mode 100644 index 0000000000..cc5c400ddb --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/script.rs @@ -0,0 +1,1263 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate script ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("Adlam", ADLAM), + ("Ahom", AHOM), + ("Anatolian_Hieroglyphs", ANATOLIAN_HIEROGLYPHS), + ("Arabic", ARABIC), + ("Armenian", ARMENIAN), + ("Avestan", AVESTAN), + ("Balinese", BALINESE), + ("Bamum", BAMUM), + ("Bassa_Vah", BASSA_VAH), + ("Batak", BATAK), + ("Bengali", BENGALI), + ("Bhaiksuki", BHAIKSUKI), + ("Bopomofo", BOPOMOFO), + ("Brahmi", BRAHMI), + ("Braille", BRAILLE), + ("Buginese", BUGINESE), + ("Buhid", BUHID), + ("Canadian_Aboriginal", CANADIAN_ABORIGINAL), + ("Carian", CARIAN), + ("Caucasian_Albanian", CAUCASIAN_ALBANIAN), + ("Chakma", CHAKMA), + ("Cham", CHAM), + ("Cherokee", CHEROKEE), + ("Chorasmian", CHORASMIAN), + ("Common", COMMON), + ("Coptic", COPTIC), + ("Cuneiform", CUNEIFORM), + ("Cypriot", CYPRIOT), + ("Cypro_Minoan", CYPRO_MINOAN), + ("Cyrillic", CYRILLIC), + ("Deseret", DESERET), + ("Devanagari", DEVANAGARI), + ("Dives_Akuru", DIVES_AKURU), + ("Dogra", DOGRA), + ("Duployan", DUPLOYAN), + ("Egyptian_Hieroglyphs", EGYPTIAN_HIEROGLYPHS), + ("Elbasan", ELBASAN), + ("Elymaic", ELYMAIC), + ("Ethiopic", ETHIOPIC), + ("Georgian", GEORGIAN), + ("Glagolitic", GLAGOLITIC), + ("Gothic", GOTHIC), + ("Grantha", GRANTHA), + ("Greek", GREEK), + ("Gujarati", GUJARATI), + ("Gunjala_Gondi", GUNJALA_GONDI), + ("Gurmukhi", GURMUKHI), + ("Han", HAN), + ("Hangul", HANGUL), + ("Hanifi_Rohingya", HANIFI_ROHINGYA), + ("Hanunoo", HANUNOO), + ("Hatran", HATRAN), + ("Hebrew", HEBREW), + ("Hiragana", HIRAGANA), + ("Imperial_Aramaic", IMPERIAL_ARAMAIC), + ("Inherited", INHERITED), + ("Inscriptional_Pahlavi", INSCRIPTIONAL_PAHLAVI), + ("Inscriptional_Parthian", INSCRIPTIONAL_PARTHIAN), + ("Javanese", JAVANESE), + ("Kaithi", KAITHI), + ("Kannada", KANNADA), + ("Katakana", KATAKANA), + ("Kawi", KAWI), + ("Kayah_Li", KAYAH_LI), + ("Kharoshthi", KHAROSHTHI), + ("Khitan_Small_Script", KHITAN_SMALL_SCRIPT), + ("Khmer", KHMER), + ("Khojki", KHOJKI), + ("Khudawadi", KHUDAWADI), + ("Lao", LAO), + ("Latin", LATIN), + ("Lepcha", LEPCHA), + ("Limbu", LIMBU), + ("Linear_A", LINEAR_A), + ("Linear_B", LINEAR_B), + ("Lisu", LISU), + ("Lycian", LYCIAN), + ("Lydian", LYDIAN), + ("Mahajani", MAHAJANI), + ("Makasar", MAKASAR), + ("Malayalam", MALAYALAM), + ("Mandaic", MANDAIC), + ("Manichaean", MANICHAEAN), + ("Marchen", MARCHEN), + ("Masaram_Gondi", MASARAM_GONDI), + ("Medefaidrin", MEDEFAIDRIN), + ("Meetei_Mayek", MEETEI_MAYEK), + ("Mende_Kikakui", MENDE_KIKAKUI), + ("Meroitic_Cursive", MEROITIC_CURSIVE), + ("Meroitic_Hieroglyphs", MEROITIC_HIEROGLYPHS), + ("Miao", MIAO), + ("Modi", MODI), + ("Mongolian", MONGOLIAN), + ("Mro", MRO), + ("Multani", MULTANI), + ("Myanmar", MYANMAR), + ("Nabataean", NABATAEAN), + ("Nag_Mundari", NAG_MUNDARI), + ("Nandinagari", NANDINAGARI), + ("New_Tai_Lue", NEW_TAI_LUE), + ("Newa", NEWA), + ("Nko", NKO), + ("Nushu", NUSHU), + ("Nyiakeng_Puachue_Hmong", NYIAKENG_PUACHUE_HMONG), + ("Ogham", OGHAM), + ("Ol_Chiki", OL_CHIKI), + ("Old_Hungarian", OLD_HUNGARIAN), + ("Old_Italic", OLD_ITALIC), + ("Old_North_Arabian", OLD_NORTH_ARABIAN), + ("Old_Permic", OLD_PERMIC), + ("Old_Persian", OLD_PERSIAN), + ("Old_Sogdian", OLD_SOGDIAN), + ("Old_South_Arabian", OLD_SOUTH_ARABIAN), + ("Old_Turkic", OLD_TURKIC), + ("Old_Uyghur", OLD_UYGHUR), + ("Oriya", ORIYA), + ("Osage", OSAGE), + ("Osmanya", OSMANYA), + ("Pahawh_Hmong", PAHAWH_HMONG), + ("Palmyrene", PALMYRENE), + ("Pau_Cin_Hau", PAU_CIN_HAU), + ("Phags_Pa", PHAGS_PA), + ("Phoenician", PHOENICIAN), + ("Psalter_Pahlavi", PSALTER_PAHLAVI), + ("Rejang", REJANG), + ("Runic", RUNIC), + ("Samaritan", SAMARITAN), + ("Saurashtra", SAURASHTRA), + ("Sharada", SHARADA), + ("Shavian", SHAVIAN), + ("Siddham", SIDDHAM), + ("SignWriting", SIGNWRITING), + ("Sinhala", SINHALA), + ("Sogdian", SOGDIAN), + ("Sora_Sompeng", SORA_SOMPENG), + ("Soyombo", SOYOMBO), + ("Sundanese", SUNDANESE), + ("Syloti_Nagri", SYLOTI_NAGRI), + ("Syriac", SYRIAC), + ("Tagalog", TAGALOG), + ("Tagbanwa", TAGBANWA), + ("Tai_Le", TAI_LE), + ("Tai_Tham", TAI_THAM), + ("Tai_Viet", TAI_VIET), + ("Takri", TAKRI), + ("Tamil", TAMIL), + ("Tangsa", TANGSA), + ("Tangut", TANGUT), + ("Telugu", TELUGU), + ("Thaana", THAANA), + ("Thai", THAI), + ("Tibetan", TIBETAN), + ("Tifinagh", TIFINAGH), + ("Tirhuta", TIRHUTA), + ("Toto", TOTO), + ("Ugaritic", UGARITIC), + ("Vai", VAI), + ("Vithkuqi", VITHKUQI), + ("Wancho", WANCHO), + ("Warang_Citi", WARANG_CITI), + ("Yezidi", YEZIDI), + ("Yi", YI), + ("Zanabazar_Square", ZANABAZAR_SQUARE), +]; + +pub const ADLAM: &'static [(char, char)] = + &[('𞤀', '𞥋'), ('𞥐', '𞥙'), ('𞥞', '𞥟')]; + +pub const AHOM: &'static [(char, char)] = + &[('𑜀', '𑜚'), ('\u{1171d}', '\u{1172b}'), ('𑜰', '𑝆')]; + +pub const ANATOLIAN_HIEROGLYPHS: &'static [(char, char)] = &[('𔐀', '𔙆')]; + +pub const ARABIC: &'static [(char, char)] = &[ + ('\u{600}', '\u{604}'), + ('؆', '؋'), + ('؍', '\u{61a}'), + ('\u{61c}', '؞'), + ('ؠ', 'ؿ'), + ('ف', 'ي'), + ('\u{656}', 'ٯ'), + ('ٱ', '\u{6dc}'), + ('۞', 'ۿ'), + ('ݐ', 'ݿ'), + ('ࡰ', 'ࢎ'), + ('\u{890}', '\u{891}'), + ('\u{898}', '\u{8e1}'), + ('\u{8e3}', '\u{8ff}'), + ('ﭐ', '﯂'), + ('ﯓ', 'ﴽ'), + ('﵀', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('﷏', '﷏'), + ('ﷰ', '﷿'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('𐹠', '𐹾'), + ('\u{10efd}', '\u{10eff}'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𞻰', '𞻱'), +]; + +pub const ARMENIAN: &'static [(char, char)] = + &[('Ա', 'Ֆ'), ('ՙ', '֊'), ('֍', '֏'), ('ﬓ', 'ﬗ')]; + +pub const AVESTAN: &'static [(char, char)] = &[('𐬀', '𐬵'), ('𐬹', '𐬿')]; + +pub const BALINESE: &'static [(char, char)] = &[('\u{1b00}', 'ᭌ'), ('᭐', '᭾')]; + +pub const BAMUM: &'static [(char, char)] = &[('ꚠ', '꛷'), ('𖠀', '𖨸')]; + +pub const BASSA_VAH: &'static [(char, char)] = + &[('𖫐', '𖫭'), ('\u{16af0}', '𖫵')]; + +pub const BATAK: &'static [(char, char)] = &[('ᯀ', '᯳'), ('᯼', '᯿')]; + +pub const BENGALI: &'static [(char, char)] = &[ + ('ঀ', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('\u{9bc}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৎ'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('০', '\u{9fe}'), +]; + +pub const BHAIKSUKI: &'static [(char, char)] = + &[('𑰀', '𑰈'), ('𑰊', '\u{11c36}'), ('\u{11c38}', '𑱅'), ('𑱐', '𑱬')]; + +pub const BOPOMOFO: &'static [(char, char)] = + &[('˪', '˫'), ('ㄅ', 'ㄯ'), ('ㆠ', 'ㆿ')]; + +pub const BRAHMI: &'static [(char, char)] = + &[('𑀀', '𑁍'), ('𑁒', '𑁵'), ('\u{1107f}', '\u{1107f}')]; + +pub const BRAILLE: &'static [(char, char)] = &[('⠀', '⣿')]; + +pub const BUGINESE: &'static [(char, char)] = &[('ᨀ', '\u{1a1b}'), ('᨞', '᨟')]; + +pub const BUHID: &'static [(char, char)] = &[('ᝀ', '\u{1753}')]; + +pub const CANADIAN_ABORIGINAL: &'static [(char, char)] = + &[('᐀', 'ᙿ'), ('ᢰ', 'ᣵ'), ('𑪰', '𑪿')]; + +pub const CARIAN: &'static [(char, char)] = &[('𐊠', '𐋐')]; + +pub const CAUCASIAN_ALBANIAN: &'static [(char, char)] = + &[('𐔰', '𐕣'), ('𐕯', '𐕯')]; + +pub const CHAKMA: &'static [(char, char)] = + &[('\u{11100}', '\u{11134}'), ('𑄶', '𑅇')]; + +pub const CHAM: &'static [(char, char)] = + &[('ꨀ', '\u{aa36}'), ('ꩀ', 'ꩍ'), ('꩐', '꩙'), ('꩜', '꩟')]; + +pub const CHEROKEE: &'static [(char, char)] = + &[('Ꭰ', 'Ᏽ'), ('ᏸ', 'ᏽ'), ('ꭰ', 'ꮿ')]; + +pub const CHORASMIAN: &'static [(char, char)] = &[('𐾰', '𐿋')]; + +pub const COMMON: &'static [(char, char)] = &[ + ('\0', '@'), + ('[', '`'), + ('{', '©'), + ('«', '¹'), + ('»', '¿'), + ('×', '×'), + ('÷', '÷'), + ('ʹ', '˟'), + ('˥', '˩'), + ('ˬ', '˿'), + ('ʹ', 'ʹ'), + (';', ';'), + ('΅', '΅'), + ('·', '·'), + ('\u{605}', '\u{605}'), + ('،', '،'), + ('؛', '؛'), + ('؟', '؟'), + ('ـ', 'ـ'), + ('\u{6dd}', '\u{6dd}'), + ('\u{8e2}', '\u{8e2}'), + ('।', '॥'), + ('฿', '฿'), + ('࿕', '࿘'), + ('჻', '჻'), + ('᛫', '᛭'), + ('᜵', '᜶'), + ('᠂', '᠃'), + ('᠅', '᠅'), + ('᳓', '᳓'), + ('᳡', '᳡'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', '᳷'), + ('ᳺ', 'ᳺ'), + ('\u{2000}', '\u{200b}'), + ('\u{200e}', '\u{2064}'), + ('\u{2066}', '⁰'), + ('⁴', '⁾'), + ('₀', '₎'), + ('₠', '⃀'), + ('℀', '℥'), + ('℧', '℩'), + ('ℬ', 'ℱ'), + ('ℳ', '⅍'), + ('⅏', '⅟'), + ('↉', '↋'), + ('←', '␦'), + ('⑀', '⑊'), + ('①', '⟿'), + ('⤀', '⭳'), + ('⭶', '⮕'), + ('⮗', '⯿'), + ('⸀', '⹝'), + ('⿰', '⿻'), + ('\u{3000}', '〄'), + ('〆', '〆'), + ('〈', '〠'), + ('〰', '〷'), + ('〼', '〿'), + ('゛', '゜'), + ('゠', '゠'), + ('・', 'ー'), + ('㆐', '㆟'), + ('㇀', '㇣'), + ('㈠', '㉟'), + ('㉿', '㋏'), + ('㋿', '㋿'), + ('㍘', '㏿'), + ('䷀', '䷿'), + ('꜀', '꜡'), + ('ꞈ', '꞊'), + ('꠰', '꠹'), + ('꤮', '꤮'), + ('ꧏ', 'ꧏ'), + ('꭛', '꭛'), + ('꭪', '꭫'), + ('﴾', '﴿'), + ('︐', '︙'), + ('︰', '﹒'), + ('﹔', '﹦'), + ('﹨', '﹫'), + ('\u{feff}', '\u{feff}'), + ('！', '＠'), + ('［', '｀'), + ('｛', '･'), + ('ｰ', 'ｰ'), + ('\u{ff9e}', '\u{ff9f}'), + ('￠', '￦'), + ('￨', '￮'), + ('\u{fff9}', '�'), + ('𐄀', '𐄂'), + ('𐄇', '𐄳'), + ('𐄷', '𐄿'), + ('𐆐', '𐆜'), + ('𐇐', '𐇼'), + ('𐋡', '𐋻'), + ('\u{1bca0}', '\u{1bca3}'), + ('𜽐', '𜿃'), + ('𝀀', '𝃵'), + ('𝄀', '𝄦'), + ('𝄩', '𝅦'), + ('𝅪', '\u{1d17a}'), + ('𝆃', '𝆄'), + ('𝆌', '𝆩'), + ('𝆮', '𝇪'), + ('𝋀', '𝋓'), + ('𝋠', '𝋳'), + ('𝌀', '𝍖'), + ('𝍠', '𝍸'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝟋'), + ('𝟎', '𝟿'), + ('𞱱', '𞲴'), + ('𞴁', '𞴽'), + ('🀀', '🀫'), + ('🀰', '🂓'), + ('🂠', '🂮'), + ('🂱', '🂿'), + ('🃁', '🃏'), + ('🃑', '🃵'), + ('🄀', '🆭'), + ('🇦', '🇿'), + ('🈁', '🈂'), + ('🈐', '🈻'), + ('🉀', '🉈'), + ('🉐', '🉑'), + ('🉠', '🉥'), + ('🌀', '🛗'), + ('🛜', '🛬'), + ('🛰', '🛼'), + ('🜀', '🝶'), + ('🝻', '🟙'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🠀', '🠋'), + ('🠐', '🡇'), + ('🡐', '🡙'), + ('🡠', '🢇'), + ('🢐', '🢭'), + ('🢰', '🢱'), + ('🤀', '🩓'), + ('🩠', '🩭'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), + ('🬀', '🮒'), + ('🮔', '🯊'), + ('🯰', '🯹'), + ('\u{e0001}', '\u{e0001}'), + ('\u{e0020}', '\u{e007f}'), +]; + +pub const COPTIC: &'static [(char, char)] = + &[('Ϣ', 'ϯ'), ('Ⲁ', 'ⳳ'), ('⳹', '⳿')]; + +pub const CUNEIFORM: &'static [(char, char)] = + &[('𒀀', '𒎙'), ('𒐀', '𒑮'), ('𒑰', '𒑴'), ('𒒀', '𒕃')]; + +pub const CYPRIOT: &'static [(char, char)] = + &[('𐠀', '𐠅'), ('𐠈', '𐠈'), ('𐠊', '𐠵'), ('𐠷', '𐠸'), ('𐠼', '𐠼'), ('𐠿', '𐠿')]; + +pub const CYPRO_MINOAN: &'static [(char, char)] = &[('𒾐', '𒿲')]; + +pub const CYRILLIC: &'static [(char, char)] = &[ + ('Ѐ', '\u{484}'), + ('\u{487}', 'ԯ'), + ('ᲀ', 'ᲈ'), + ('ᴫ', 'ᴫ'), + ('ᵸ', 'ᵸ'), + ('\u{2de0}', '\u{2dff}'), + ('Ꙁ', '\u{a69f}'), + ('\u{fe2e}', '\u{fe2f}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), +]; + +pub const DESERET: &'static [(char, char)] = &[('𐐀', '𐑏')]; + +pub const DEVANAGARI: &'static [(char, char)] = &[ + ('\u{900}', 'ॐ'), + ('\u{955}', '\u{963}'), + ('०', 'ॿ'), + ('\u{a8e0}', '\u{a8ff}'), + ('𑬀', '𑬉'), +]; + +pub const DIVES_AKURU: &'static [(char, char)] = &[ + ('𑤀', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '𑥆'), + ('𑥐', '𑥙'), +]; + +pub const DOGRA: &'static [(char, char)] = &[('𑠀', '𑠻')]; + +pub const DUPLOYAN: &'static [(char, char)] = + &[('𛰀', '𛱪'), ('𛱰', '𛱼'), ('𛲀', '𛲈'), ('𛲐', '𛲙'), ('𛲜', '𛲟')]; + +pub const EGYPTIAN_HIEROGLYPHS: &'static [(char, char)] = + &[('𓀀', '\u{13455}')]; + +pub const ELBASAN: &'static [(char, char)] = &[('𐔀', '𐔧')]; + +pub const ELYMAIC: &'static [(char, char)] = &[('𐿠', '𐿶')]; + +pub const ETHIOPIC: &'static [(char, char)] = &[ + ('ሀ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('\u{135d}', '፼'), + ('ᎀ', '᎙'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), +]; + +pub const GEORGIAN: &'static [(char, char)] = &[ + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ჿ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), +]; + +pub const GLAGOLITIC: &'static [(char, char)] = &[ + ('Ⰰ', 'ⱟ'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), +]; + +pub const GOTHIC: &'static [(char, char)] = &[('𐌰', '𐍊')]; + +pub const GRANTHA: &'static [(char, char)] = &[ + ('\u{11300}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('\u{1133c}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍐', '𑍐'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), +]; + +pub const GREEK: &'static [(char, char)] = &[ + ('Ͱ', 'ͳ'), + ('͵', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('΄', '΄'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϡ'), + ('ϰ', 'Ͽ'), + ('ᴦ', 'ᴪ'), + ('ᵝ', 'ᵡ'), + ('ᵦ', 'ᵪ'), + ('ᶿ', 'ᶿ'), + ('ἀ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ῄ'), + ('ῆ', 'ΐ'), + ('ῖ', 'Ί'), + ('῝', '`'), + ('ῲ', 'ῴ'), + ('ῶ', '῾'), + ('Ω', 'Ω'), + ('ꭥ', 'ꭥ'), + ('𐅀', '𐆎'), + ('𐆠', '𐆠'), + ('𝈀', '𝉅'), +]; + +pub const GUJARATI: &'static [(char, char)] = &[ + ('\u{a81}', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('\u{abc}', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('ૐ', 'ૐ'), + ('ૠ', '\u{ae3}'), + ('૦', '૱'), + ('ૹ', '\u{aff}'), +]; + +pub const GUNJALA_GONDI: &'static [(char, char)] = &[ + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶘'), + ('𑶠', '𑶩'), +]; + +pub const GURMUKHI: &'static [(char, char)] = &[ + ('\u{a01}', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', '੶'), +]; + +pub const HAN: &'static [(char, char)] = &[ + ('⺀', '⺙'), + ('⺛', '⻳'), + ('⼀', '⿕'), + ('々', '々'), + ('〇', '〇'), + ('〡', '〩'), + ('〸', '〻'), + ('㐀', '䶿'), + ('一', '鿿'), + ('豈', '舘'), + ('並', '龎'), + ('𖿢', '𖿣'), + ('𖿰', '𖿱'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const HANGUL: &'static [(char, char)] = &[ + ('ᄀ', 'ᇿ'), + ('\u{302e}', '\u{302f}'), + ('ㄱ', 'ㆎ'), + ('㈀', '㈞'), + ('㉠', '㉾'), + ('ꥠ', 'ꥼ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), +]; + +pub const HANIFI_ROHINGYA: &'static [(char, char)] = + &[('𐴀', '\u{10d27}'), ('𐴰', '𐴹')]; + +pub const HANUNOO: &'static [(char, char)] = &[('ᜠ', '᜴')]; + +pub const HATRAN: &'static [(char, char)] = + &[('𐣠', '𐣲'), ('𐣴', '𐣵'), ('𐣻', '𐣿')]; + +pub const HEBREW: &'static [(char, char)] = &[ + ('\u{591}', '\u{5c7}'), + ('א', 'ת'), + ('ׯ', '״'), + ('יִ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﭏ'), +]; + +pub const HIRAGANA: &'static [(char, char)] = &[ + ('ぁ', 'ゖ'), + ('ゝ', 'ゟ'), + ('𛀁', '𛄟'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('🈀', '🈀'), +]; + +pub const IMPERIAL_ARAMAIC: &'static [(char, char)] = + &[('𐡀', '𐡕'), ('𐡗', '𐡟')]; + +pub const INHERITED: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{485}', '\u{486}'), + ('\u{64b}', '\u{655}'), + ('\u{670}', '\u{670}'), + ('\u{951}', '\u{954}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce0}'), + ('\u{1ce2}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{200c}', '\u{200d}'), + ('\u{20d0}', '\u{20f0}'), + ('\u{302a}', '\u{302d}'), + ('\u{3099}', '\u{309a}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2d}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{1133b}', '\u{1133b}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d167}', '\u{1d169}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const INSCRIPTIONAL_PAHLAVI: &'static [(char, char)] = + &[('𐭠', '𐭲'), ('𐭸', '𐭿')]; + +pub const INSCRIPTIONAL_PARTHIAN: &'static [(char, char)] = + &[('𐭀', '𐭕'), ('𐭘', '𐭟')]; + +pub const JAVANESE: &'static [(char, char)] = + &[('\u{a980}', '꧍'), ('꧐', '꧙'), ('꧞', '꧟')]; + +pub const KAITHI: &'static [(char, char)] = + &[('\u{11080}', '\u{110c2}'), ('\u{110cd}', '\u{110cd}')]; + +pub const KANNADA: &'static [(char, char)] = &[ + ('ಀ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('\u{cbc}', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('ೝ', 'ೞ'), + ('ೠ', '\u{ce3}'), + ('೦', '೯'), + ('ೱ', 'ೳ'), +]; + +pub const KATAKANA: &'static [(char, char)] = &[ + ('ァ', 'ヺ'), + ('ヽ', 'ヿ'), + ('ㇰ', 'ㇿ'), + ('㋐', '㋾'), + ('㌀', '㍗'), + ('ｦ', 'ｯ'), + ('ｱ', 'ﾝ'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛀀'), + ('𛄠', '𛄢'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), +]; + +pub const KAWI: &'static [(char, char)] = + &[('\u{11f00}', '𑼐'), ('𑼒', '\u{11f3a}'), ('𑼾', '𑽙')]; + +pub const KAYAH_LI: &'static [(char, char)] = &[('꤀', '\u{a92d}'), ('꤯', '꤯')]; + +pub const KHAROSHTHI: &'static [(char, char)] = &[ + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '𐩈'), + ('𐩐', '𐩘'), +]; + +pub const KHITAN_SMALL_SCRIPT: &'static [(char, char)] = + &[('\u{16fe4}', '\u{16fe4}'), ('𘬀', '𘳕')]; + +pub const KHMER: &'static [(char, char)] = + &[('ក', '\u{17dd}'), ('០', '៩'), ('៰', '៹'), ('᧠', '᧿')]; + +pub const KHOJKI: &'static [(char, char)] = &[('𑈀', '𑈑'), ('𑈓', '\u{11241}')]; + +pub const KHUDAWADI: &'static [(char, char)] = + &[('𑊰', '\u{112ea}'), ('𑋰', '𑋹')]; + +pub const LAO: &'static [(char, char)] = &[ + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ece}'), + ('໐', '໙'), + ('ໜ', 'ໟ'), +]; + +pub const LATIN: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ʸ'), + ('ˠ', 'ˤ'), + ('ᴀ', 'ᴥ'), + ('ᴬ', 'ᵜ'), + ('ᵢ', 'ᵥ'), + ('ᵫ', 'ᵷ'), + ('ᵹ', 'ᶾ'), + ('Ḁ', 'ỿ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('K', 'Å'), + ('Ⅎ', 'Ⅎ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⱡ', 'Ɀ'), + ('Ꜣ', 'ꞇ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꟿ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭤ'), + ('ꭦ', 'ꭩ'), + ('ff', 'st'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), +]; + +pub const LEPCHA: &'static [(char, char)] = + &[('ᰀ', '\u{1c37}'), ('᰻', '᱉'), ('ᱍ', 'ᱏ')]; + +pub const LIMBU: &'static [(char, char)] = &[ + ('ᤀ', 'ᤞ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('᥀', '᥀'), + ('᥄', '᥏'), +]; + +pub const LINEAR_A: &'static [(char, char)] = + &[('𐘀', '𐜶'), ('𐝀', '𐝕'), ('𐝠', '𐝧')]; + +pub const LINEAR_B: &'static [(char, char)] = &[ + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), +]; + +pub const LISU: &'static [(char, char)] = &[('ꓐ', '꓿'), ('𑾰', '𑾰')]; + +pub const LYCIAN: &'static [(char, char)] = &[('𐊀', '𐊜')]; + +pub const LYDIAN: &'static [(char, char)] = &[('𐤠', '𐤹'), ('𐤿', '𐤿')]; + +pub const MAHAJANI: &'static [(char, char)] = &[('𑅐', '𑅶')]; + +pub const MAKASAR: &'static [(char, char)] = &[('𑻠', '𑻸')]; + +pub const MALAYALAM: &'static [(char, char)] = &[ + ('\u{d00}', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', '൏'), + ('ൔ', '\u{d63}'), + ('൦', 'ൿ'), +]; + +pub const MANDAIC: &'static [(char, char)] = &[('ࡀ', '\u{85b}'), ('࡞', '࡞')]; + +pub const MANICHAEAN: &'static [(char, char)] = + &[('𐫀', '\u{10ae6}'), ('𐫫', '𐫶')]; + +pub const MARCHEN: &'static [(char, char)] = + &[('𑱰', '𑲏'), ('\u{11c92}', '\u{11ca7}'), ('𑲩', '\u{11cb6}')]; + +pub const MASARAM_GONDI: &'static [(char, char)] = &[ + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d47}'), + ('𑵐', '𑵙'), +]; + +pub const MEDEFAIDRIN: &'static [(char, char)] = &[('𖹀', '𖺚')]; + +pub const MEETEI_MAYEK: &'static [(char, char)] = + &[('ꫠ', '\u{aaf6}'), ('ꯀ', '\u{abed}'), ('꯰', '꯹')]; + +pub const MENDE_KIKAKUI: &'static [(char, char)] = + &[('𞠀', '𞣄'), ('𞣇', '\u{1e8d6}')]; + +pub const MEROITIC_CURSIVE: &'static [(char, char)] = + &[('𐦠', '𐦷'), ('𐦼', '𐧏'), ('𐧒', '𐧿')]; + +pub const MEROITIC_HIEROGLYPHS: &'static [(char, char)] = &[('𐦀', '𐦟')]; + +pub const MIAO: &'static [(char, char)] = + &[('𖼀', '𖽊'), ('\u{16f4f}', '𖾇'), ('\u{16f8f}', '𖾟')]; + +pub const MODI: &'static [(char, char)] = &[('𑘀', '𑙄'), ('𑙐', '𑙙')]; + +pub const MONGOLIAN: &'static [(char, char)] = + &[('᠀', '᠁'), ('᠄', '᠄'), ('᠆', '᠙'), ('ᠠ', 'ᡸ'), ('ᢀ', 'ᢪ'), ('𑙠', '𑙬')]; + +pub const MRO: &'static [(char, char)] = &[('𖩀', '𖩞'), ('𖩠', '𖩩'), ('𖩮', '𖩯')]; + +pub const MULTANI: &'static [(char, char)] = + &[('𑊀', '𑊆'), ('𑊈', '𑊈'), ('𑊊', '𑊍'), ('𑊏', '𑊝'), ('𑊟', '𑊩')]; + +pub const MYANMAR: &'static [(char, char)] = + &[('က', '႟'), ('ꧠ', 'ꧾ'), ('ꩠ', 'ꩿ')]; + +pub const NABATAEAN: &'static [(char, char)] = &[('𐢀', '𐢞'), ('𐢧', '𐢯')]; + +pub const NAG_MUNDARI: &'static [(char, char)] = &[('𞓐', '𞓹')]; + +pub const NANDINAGARI: &'static [(char, char)] = + &[('𑦠', '𑦧'), ('𑦪', '\u{119d7}'), ('\u{119da}', '𑧤')]; + +pub const NEW_TAI_LUE: &'static [(char, char)] = + &[('ᦀ', 'ᦫ'), ('ᦰ', 'ᧉ'), ('᧐', '᧚'), ('᧞', '᧟')]; + +pub const NEWA: &'static [(char, char)] = &[('𑐀', '𑑛'), ('𑑝', '𑑡')]; + +pub const NKO: &'static [(char, char)] = &[('߀', 'ߺ'), ('\u{7fd}', '߿')]; + +pub const NUSHU: &'static [(char, char)] = &[('𖿡', '𖿡'), ('𛅰', '𛋻')]; + +pub const NYIAKENG_PUACHUE_HMONG: &'static [(char, char)] = + &[('𞄀', '𞄬'), ('\u{1e130}', '𞄽'), ('𞅀', '𞅉'), ('𞅎', '𞅏')]; + +pub const OGHAM: &'static [(char, char)] = &[('\u{1680}', '᚜')]; + +pub const OL_CHIKI: &'static [(char, char)] = &[('᱐', '᱿')]; + +pub const OLD_HUNGARIAN: &'static [(char, char)] = + &[('𐲀', '𐲲'), ('𐳀', '𐳲'), ('𐳺', '𐳿')]; + +pub const OLD_ITALIC: &'static [(char, char)] = &[('𐌀', '𐌣'), ('𐌭', '𐌯')]; + +pub const OLD_NORTH_ARABIAN: &'static [(char, char)] = &[('𐪀', '𐪟')]; + +pub const OLD_PERMIC: &'static [(char, char)] = &[('𐍐', '\u{1037a}')]; + +pub const OLD_PERSIAN: &'static [(char, char)] = &[('𐎠', '𐏃'), ('𐏈', '𐏕')]; + +pub const OLD_SOGDIAN: &'static [(char, char)] = &[('𐼀', '𐼧')]; + +pub const OLD_SOUTH_ARABIAN: &'static [(char, char)] = &[('𐩠', '𐩿')]; + +pub const OLD_TURKIC: &'static [(char, char)] = &[('𐰀', '𐱈')]; + +pub const OLD_UYGHUR: &'static [(char, char)] = &[('𐽰', '𐾉')]; + +pub const ORIYA: &'static [(char, char)] = &[ + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('\u{b3c}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', '\u{b63}'), + ('୦', '୷'), +]; + +pub const OSAGE: &'static [(char, char)] = &[('𐒰', '𐓓'), ('𐓘', '𐓻')]; + +pub const OSMANYA: &'static [(char, char)] = &[('𐒀', '𐒝'), ('𐒠', '𐒩')]; + +pub const PAHAWH_HMONG: &'static [(char, char)] = + &[('𖬀', '𖭅'), ('𖭐', '𖭙'), ('𖭛', '𖭡'), ('𖭣', '𖭷'), ('𖭽', '𖮏')]; + +pub const PALMYRENE: &'static [(char, char)] = &[('𐡠', '𐡿')]; + +pub const PAU_CIN_HAU: &'static [(char, char)] = &[('𑫀', '𑫸')]; + +pub const PHAGS_PA: &'static [(char, char)] = &[('ꡀ', '꡷')]; + +pub const PHOENICIAN: &'static [(char, char)] = &[('𐤀', '𐤛'), ('𐤟', '𐤟')]; + +pub const PSALTER_PAHLAVI: &'static [(char, char)] = + &[('𐮀', '𐮑'), ('𐮙', '𐮜'), ('𐮩', '𐮯')]; + +pub const REJANG: &'static [(char, char)] = &[('ꤰ', '꥓'), ('꥟', '꥟')]; + +pub const RUNIC: &'static [(char, char)] = &[('ᚠ', 'ᛪ'), ('ᛮ', 'ᛸ')]; + +pub const SAMARITAN: &'static [(char, char)] = &[('ࠀ', '\u{82d}'), ('࠰', '࠾')]; + +pub const SAURASHTRA: &'static [(char, char)] = + &[('ꢀ', '\u{a8c5}'), ('꣎', '꣙')]; + +pub const SHARADA: &'static [(char, char)] = &[('\u{11180}', '𑇟')]; + +pub const SHAVIAN: &'static [(char, char)] = &[('𐑐', '𐑿')]; + +pub const SIDDHAM: &'static [(char, char)] = + &[('𑖀', '\u{115b5}'), ('𑖸', '\u{115dd}')]; + +pub const SIGNWRITING: &'static [(char, char)] = + &[('𝠀', '𝪋'), ('\u{1da9b}', '\u{1da9f}'), ('\u{1daa1}', '\u{1daaf}')]; + +pub const SINHALA: &'static [(char, char)] = &[ + ('\u{d81}', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('෦', '෯'), + ('ෲ', '෴'), + ('𑇡', '𑇴'), +]; + +pub const SOGDIAN: &'static [(char, char)] = &[('𐼰', '𐽙')]; + +pub const SORA_SOMPENG: &'static [(char, char)] = &[('𑃐', '𑃨'), ('𑃰', '𑃹')]; + +pub const SOYOMBO: &'static [(char, char)] = &[('𑩐', '𑪢')]; + +pub const SUNDANESE: &'static [(char, char)] = + &[('\u{1b80}', 'ᮿ'), ('᳀', '᳇')]; + +pub const SYLOTI_NAGRI: &'static [(char, char)] = &[('ꠀ', '\u{a82c}')]; + +pub const SYRIAC: &'static [(char, char)] = + &[('܀', '܍'), ('\u{70f}', '\u{74a}'), ('ݍ', 'ݏ'), ('ࡠ', 'ࡪ')]; + +pub const TAGALOG: &'static [(char, char)] = &[('ᜀ', '᜕'), ('ᜟ', 'ᜟ')]; + +pub const TAGBANWA: &'static [(char, char)] = + &[('ᝠ', 'ᝬ'), ('ᝮ', 'ᝰ'), ('\u{1772}', '\u{1773}')]; + +pub const TAI_LE: &'static [(char, char)] = &[('ᥐ', 'ᥭ'), ('ᥰ', 'ᥴ')]; + +pub const TAI_THAM: &'static [(char, char)] = &[ + ('ᨠ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '᪉'), + ('᪐', '᪙'), + ('᪠', '᪭'), +]; + +pub const TAI_VIET: &'static [(char, char)] = &[('ꪀ', 'ꫂ'), ('ꫛ', '꫟')]; + +pub const TAKRI: &'static [(char, char)] = &[('𑚀', '𑚹'), ('𑛀', '𑛉')]; + +pub const TAMIL: &'static [(char, char)] = &[ + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('ௐ', 'ௐ'), + ('\u{bd7}', '\u{bd7}'), + ('௦', '௺'), + ('𑿀', '𑿱'), + ('𑿿', '𑿿'), +]; + +pub const TANGSA: &'static [(char, char)] = &[('𖩰', '𖪾'), ('𖫀', '𖫉')]; + +pub const TANGUT: &'static [(char, char)] = + &[('𖿠', '𖿠'), ('𗀀', '𘟷'), ('𘠀', '𘫿'), ('𘴀', '𘴈')]; + +pub const TELUGU: &'static [(char, char)] = &[ + ('\u{c00}', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('\u{c3c}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', '\u{c63}'), + ('౦', '౯'), + ('౷', '౿'), +]; + +pub const THAANA: &'static [(char, char)] = &[('ހ', 'ޱ')]; + +pub const THAI: &'static [(char, char)] = &[('ก', '\u{e3a}'), ('เ', '๛')]; + +pub const TIBETAN: &'static [(char, char)] = &[ + ('ༀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('\u{f71}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('྾', '࿌'), + ('࿎', '࿔'), + ('࿙', '࿚'), +]; + +pub const TIFINAGH: &'static [(char, char)] = + &[('ⴰ', 'ⵧ'), ('ⵯ', '⵰'), ('\u{2d7f}', '\u{2d7f}')]; + +pub const TIRHUTA: &'static [(char, char)] = &[('𑒀', '𑓇'), ('𑓐', '𑓙')]; + +pub const TOTO: &'static [(char, char)] = &[('𞊐', '\u{1e2ae}')]; + +pub const UGARITIC: &'static [(char, char)] = &[('𐎀', '𐎝'), ('𐎟', '𐎟')]; + +pub const VAI: &'static [(char, char)] = &[('ꔀ', 'ꘫ')]; + +pub const VITHKUQI: &'static [(char, char)] = &[ + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), +]; + +pub const WANCHO: &'static [(char, char)] = &[('𞋀', '𞋹'), ('𞋿', '𞋿')]; + +pub const WARANG_CITI: &'static [(char, char)] = &[('𑢠', '𑣲'), ('𑣿', '𑣿')]; + +pub const YEZIDI: &'static [(char, char)] = + &[('𐺀', '𐺩'), ('\u{10eab}', '𐺭'), ('𐺰', '𐺱')]; + +pub const YI: &'static [(char, char)] = &[('ꀀ', 'ꒌ'), ('꒐', '꓆')]; + +pub const ZANABAZAR_SQUARE: &'static [(char, char)] = &[('𑨀', '\u{11a47}')]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/script_extension.rs b/third_party/rust/regex-syntax/src/unicode_tables/script_extension.rs new file mode 100644 index 0000000000..42625e21b9 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/script_extension.rs @@ -0,0 +1,1457 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate script-extension ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("Adlam", ADLAM), + ("Ahom", AHOM), + ("Anatolian_Hieroglyphs", ANATOLIAN_HIEROGLYPHS), + ("Arabic", ARABIC), + ("Armenian", ARMENIAN), + ("Avestan", AVESTAN), + ("Balinese", BALINESE), + ("Bamum", BAMUM), + ("Bassa_Vah", BASSA_VAH), + ("Batak", BATAK), + ("Bengali", BENGALI), + ("Bhaiksuki", BHAIKSUKI), + ("Bopomofo", BOPOMOFO), + ("Brahmi", BRAHMI), + ("Braille", BRAILLE), + ("Buginese", BUGINESE), + ("Buhid", BUHID), + ("Canadian_Aboriginal", CANADIAN_ABORIGINAL), + ("Carian", CARIAN), + ("Caucasian_Albanian", CAUCASIAN_ALBANIAN), + ("Chakma", CHAKMA), + ("Cham", CHAM), + ("Cherokee", CHEROKEE), + ("Chorasmian", CHORASMIAN), + ("Common", COMMON), + ("Coptic", COPTIC), + ("Cuneiform", CUNEIFORM), + ("Cypriot", CYPRIOT), + ("Cypro_Minoan", CYPRO_MINOAN), + ("Cyrillic", CYRILLIC), + ("Deseret", DESERET), + ("Devanagari", DEVANAGARI), + ("Dives_Akuru", DIVES_AKURU), + ("Dogra", DOGRA), + ("Duployan", DUPLOYAN), + ("Egyptian_Hieroglyphs", EGYPTIAN_HIEROGLYPHS), + ("Elbasan", ELBASAN), + ("Elymaic", ELYMAIC), + ("Ethiopic", ETHIOPIC), + ("Georgian", GEORGIAN), + ("Glagolitic", GLAGOLITIC), + ("Gothic", GOTHIC), + ("Grantha", GRANTHA), + ("Greek", GREEK), + ("Gujarati", GUJARATI), + ("Gunjala_Gondi", GUNJALA_GONDI), + ("Gurmukhi", GURMUKHI), + ("Han", HAN), + ("Hangul", HANGUL), + ("Hanifi_Rohingya", HANIFI_ROHINGYA), + ("Hanunoo", HANUNOO), + ("Hatran", HATRAN), + ("Hebrew", HEBREW), + ("Hiragana", HIRAGANA), + ("Imperial_Aramaic", IMPERIAL_ARAMAIC), + ("Inherited", INHERITED), + ("Inscriptional_Pahlavi", INSCRIPTIONAL_PAHLAVI), + ("Inscriptional_Parthian", INSCRIPTIONAL_PARTHIAN), + ("Javanese", JAVANESE), + ("Kaithi", KAITHI), + ("Kannada", KANNADA), + ("Katakana", KATAKANA), + ("Kawi", KAWI), + ("Kayah_Li", KAYAH_LI), + ("Kharoshthi", KHAROSHTHI), + ("Khitan_Small_Script", KHITAN_SMALL_SCRIPT), + ("Khmer", KHMER), + ("Khojki", KHOJKI), + ("Khudawadi", KHUDAWADI), + ("Lao", LAO), + ("Latin", LATIN), + ("Lepcha", LEPCHA), + ("Limbu", LIMBU), + ("Linear_A", LINEAR_A), + ("Linear_B", LINEAR_B), + ("Lisu", LISU), + ("Lycian", LYCIAN), + ("Lydian", LYDIAN), + ("Mahajani", MAHAJANI), + ("Makasar", MAKASAR), + ("Malayalam", MALAYALAM), + ("Mandaic", MANDAIC), + ("Manichaean", MANICHAEAN), + ("Marchen", MARCHEN), + ("Masaram_Gondi", MASARAM_GONDI), + ("Medefaidrin", MEDEFAIDRIN), + ("Meetei_Mayek", MEETEI_MAYEK), + ("Mende_Kikakui", MENDE_KIKAKUI), + ("Meroitic_Cursive", MEROITIC_CURSIVE), + ("Meroitic_Hieroglyphs", MEROITIC_HIEROGLYPHS), + ("Miao", MIAO), + ("Modi", MODI), + ("Mongolian", MONGOLIAN), + ("Mro", MRO), + ("Multani", MULTANI), + ("Myanmar", MYANMAR), + ("Nabataean", NABATAEAN), + ("Nag_Mundari", NAG_MUNDARI), + ("Nandinagari", NANDINAGARI), + ("New_Tai_Lue", NEW_TAI_LUE), + ("Newa", NEWA), + ("Nko", NKO), + ("Nushu", NUSHU), + ("Nyiakeng_Puachue_Hmong", NYIAKENG_PUACHUE_HMONG), + ("Ogham", OGHAM), + ("Ol_Chiki", OL_CHIKI), + ("Old_Hungarian", OLD_HUNGARIAN), + ("Old_Italic", OLD_ITALIC), + ("Old_North_Arabian", OLD_NORTH_ARABIAN), + ("Old_Permic", OLD_PERMIC), + ("Old_Persian", OLD_PERSIAN), + ("Old_Sogdian", OLD_SOGDIAN), + ("Old_South_Arabian", OLD_SOUTH_ARABIAN), + ("Old_Turkic", OLD_TURKIC), + ("Old_Uyghur", OLD_UYGHUR), + ("Oriya", ORIYA), + ("Osage", OSAGE), + ("Osmanya", OSMANYA), + ("Pahawh_Hmong", PAHAWH_HMONG), + ("Palmyrene", PALMYRENE), + ("Pau_Cin_Hau", PAU_CIN_HAU), + ("Phags_Pa", PHAGS_PA), + ("Phoenician", PHOENICIAN), + ("Psalter_Pahlavi", PSALTER_PAHLAVI), + ("Rejang", REJANG), + ("Runic", RUNIC), + ("Samaritan", SAMARITAN), + ("Saurashtra", SAURASHTRA), + ("Sharada", SHARADA), + ("Shavian", SHAVIAN), + ("Siddham", SIDDHAM), + ("SignWriting", SIGNWRITING), + ("Sinhala", SINHALA), + ("Sogdian", SOGDIAN), + ("Sora_Sompeng", SORA_SOMPENG), + ("Soyombo", SOYOMBO), + ("Sundanese", SUNDANESE), + ("Syloti_Nagri", SYLOTI_NAGRI), + ("Syriac", SYRIAC), + ("Tagalog", TAGALOG), + ("Tagbanwa", TAGBANWA), + ("Tai_Le", TAI_LE), + ("Tai_Tham", TAI_THAM), + ("Tai_Viet", TAI_VIET), + ("Takri", TAKRI), + ("Tamil", TAMIL), + ("Tangsa", TANGSA), + ("Tangut", TANGUT), + ("Telugu", TELUGU), + ("Thaana", THAANA), + ("Thai", THAI), + ("Tibetan", TIBETAN), + ("Tifinagh", TIFINAGH), + ("Tirhuta", TIRHUTA), + ("Toto", TOTO), + ("Ugaritic", UGARITIC), + ("Vai", VAI), + ("Vithkuqi", VITHKUQI), + ("Wancho", WANCHO), + ("Warang_Citi", WARANG_CITI), + ("Yezidi", YEZIDI), + ("Yi", YI), + ("Zanabazar_Square", ZANABAZAR_SQUARE), +]; + +pub const ADLAM: &'static [(char, char)] = + &[('؟', '؟'), ('ـ', 'ـ'), ('𞤀', '𞥋'), ('𞥐', '𞥙'), ('𞥞', '𞥟')]; + +pub const AHOM: &'static [(char, char)] = + &[('𑜀', '𑜚'), ('\u{1171d}', '\u{1172b}'), ('𑜰', '𑝆')]; + +pub const ANATOLIAN_HIEROGLYPHS: &'static [(char, char)] = &[('𔐀', '𔙆')]; + +pub const ARABIC: &'static [(char, char)] = &[ + ('\u{600}', '\u{604}'), + ('؆', '\u{6dc}'), + ('۞', 'ۿ'), + ('ݐ', 'ݿ'), + ('ࡰ', 'ࢎ'), + ('\u{890}', '\u{891}'), + ('\u{898}', '\u{8e1}'), + ('\u{8e3}', '\u{8ff}'), + ('ﭐ', '﯂'), + ('ﯓ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('﷏', '﷏'), + ('ﷰ', '﷿'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('\u{102e0}', '𐋻'), + ('𐹠', '𐹾'), + ('\u{10efd}', '\u{10eff}'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𞻰', '𞻱'), +]; + +pub const ARMENIAN: &'static [(char, char)] = + &[('Ա', 'Ֆ'), ('ՙ', '֊'), ('֍', '֏'), ('ﬓ', 'ﬗ')]; + +pub const AVESTAN: &'static [(char, char)] = &[('𐬀', '𐬵'), ('𐬹', '𐬿')]; + +pub const BALINESE: &'static [(char, char)] = &[('\u{1b00}', 'ᭌ'), ('᭐', '᭾')]; + +pub const BAMUM: &'static [(char, char)] = &[('ꚠ', '꛷'), ('𖠀', '𖨸')]; + +pub const BASSA_VAH: &'static [(char, char)] = + &[('𖫐', '𖫭'), ('\u{16af0}', '𖫵')]; + +pub const BATAK: &'static [(char, char)] = &[('ᯀ', '᯳'), ('᯼', '᯿')]; + +pub const BENGALI: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('ঀ', 'ঃ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('\u{9bc}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', 'ৎ'), + ('\u{9d7}', '\u{9d7}'), + ('ড়', 'ঢ়'), + ('য়', '\u{9e3}'), + ('০', '\u{9fe}'), + ('\u{1cd0}', '\u{1cd0}'), + ('\u{1cd2}', '\u{1cd2}'), + ('\u{1cd5}', '\u{1cd6}'), + ('\u{1cd8}', '\u{1cd8}'), + ('᳡', '᳡'), + ('ᳪ', 'ᳪ'), + ('\u{1ced}', '\u{1ced}'), + ('ᳲ', 'ᳲ'), + ('ᳵ', '᳷'), + ('\u{a8f1}', '\u{a8f1}'), +]; + +pub const BHAIKSUKI: &'static [(char, char)] = + &[('𑰀', '𑰈'), ('𑰊', '\u{11c36}'), ('\u{11c38}', '𑱅'), ('𑱐', '𑱬')]; + +pub const BOPOMOFO: &'static [(char, char)] = &[ + ('˪', '˫'), + ('、', '〃'), + ('〈', '】'), + ('〓', '〟'), + ('\u{302a}', '\u{302d}'), + ('〰', '〰'), + ('〷', '〷'), + ('・', '・'), + ('ㄅ', 'ㄯ'), + ('ㆠ', 'ㆿ'), + ('﹅', '﹆'), + ('｡', '･'), +]; + +pub const BRAHMI: &'static [(char, char)] = + &[('𑀀', '𑁍'), ('𑁒', '𑁵'), ('\u{1107f}', '\u{1107f}')]; + +pub const BRAILLE: &'static [(char, char)] = &[('⠀', '⣿')]; + +pub const BUGINESE: &'static [(char, char)] = + &[('ᨀ', '\u{1a1b}'), ('᨞', '᨟'), ('ꧏ', 'ꧏ')]; + +pub const BUHID: &'static [(char, char)] = &[('᜵', '᜶'), ('ᝀ', '\u{1753}')]; + +pub const CANADIAN_ABORIGINAL: &'static [(char, char)] = + &[('᐀', 'ᙿ'), ('ᢰ', 'ᣵ'), ('𑪰', '𑪿')]; + +pub const CARIAN: &'static [(char, char)] = &[('𐊠', '𐋐')]; + +pub const CAUCASIAN_ALBANIAN: &'static [(char, char)] = + &[('𐔰', '𐕣'), ('𐕯', '𐕯')]; + +pub const CHAKMA: &'static [(char, char)] = + &[('০', '৯'), ('၀', '၉'), ('\u{11100}', '\u{11134}'), ('𑄶', '𑅇')]; + +pub const CHAM: &'static [(char, char)] = + &[('ꨀ', '\u{aa36}'), ('ꩀ', 'ꩍ'), ('꩐', '꩙'), ('꩜', '꩟')]; + +pub const CHEROKEE: &'static [(char, char)] = + &[('Ꭰ', 'Ᏽ'), ('ᏸ', 'ᏽ'), ('ꭰ', 'ꮿ')]; + +pub const CHORASMIAN: &'static [(char, char)] = &[('𐾰', '𐿋')]; + +pub const COMMON: &'static [(char, char)] = &[ + ('\0', '@'), + ('[', '`'), + ('{', '©'), + ('«', '¹'), + ('»', '¿'), + ('×', '×'), + ('÷', '÷'), + ('ʹ', '˟'), + ('˥', '˩'), + ('ˬ', '˿'), + ('ʹ', 'ʹ'), + (';', ';'), + ('΅', '΅'), + ('·', '·'), + ('\u{605}', '\u{605}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{8e2}', '\u{8e2}'), + ('฿', '฿'), + ('࿕', '࿘'), + ('᛫', '᛭'), + ('\u{2000}', '\u{200b}'), + ('\u{200e}', '\u{202e}'), + ('‰', '\u{2064}'), + ('\u{2066}', '⁰'), + ('⁴', '⁾'), + ('₀', '₎'), + ('₠', '⃀'), + ('℀', '℥'), + ('℧', '℩'), + ('ℬ', 'ℱ'), + ('ℳ', '⅍'), + ('⅏', '⅟'), + ('↉', '↋'), + ('←', '␦'), + ('⑀', '⑊'), + ('①', '⟿'), + ('⤀', '⭳'), + ('⭶', '⮕'), + ('⮗', '⯿'), + ('⸀', '⹂'), + ('⹄', '⹝'), + ('⿰', '⿻'), + ('\u{3000}', '\u{3000}'), + ('〄', '〄'), + ('〒', '〒'), + ('〠', '〠'), + ('〶', '〶'), + ('㉈', '㉟'), + ('㉿', '㉿'), + ('㊱', '㊿'), + ('㋌', '㋏'), + ('㍱', '㍺'), + ('㎀', '㏟'), + ('㏿', '㏿'), + ('䷀', '䷿'), + ('꜈', '꜡'), + ('ꞈ', '꞊'), + ('꭛', '꭛'), + ('꭪', '꭫'), + ('︐', '︙'), + ('︰', '﹄'), + ('﹇', '﹒'), + ('﹔', '﹦'), + ('﹨', '﹫'), + ('\u{feff}', '\u{feff}'), + ('！', '＠'), + ('［', '｀'), + ('｛', '｠'), + ('￠', '￦'), + ('￨', '￮'), + ('\u{fff9}', '�'), + ('𐆐', '𐆜'), + ('𐇐', '𐇼'), + ('𜽐', '𜿃'), + ('𝀀', '𝃵'), + ('𝄀', '𝄦'), + ('𝄩', '𝅦'), + ('𝅪', '\u{1d17a}'), + ('𝆃', '𝆄'), + ('𝆌', '𝆩'), + ('𝆮', '𝇪'), + ('𝋀', '𝋓'), + ('𝋠', '𝋳'), + ('𝌀', '𝍖'), + ('𝍲', '𝍸'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝟋'), + ('𝟎', '𝟿'), + ('𞱱', '𞲴'), + ('𞴁', '𞴽'), + ('🀀', '🀫'), + ('🀰', '🂓'), + ('🂠', '🂮'), + ('🂱', '🂿'), + ('🃁', '🃏'), + ('🃑', '🃵'), + ('🄀', '🆭'), + ('🇦', '🇿'), + ('🈁', '🈂'), + ('🈐', '🈻'), + ('🉀', '🉈'), + ('🉠', '🉥'), + ('🌀', '🛗'), + ('🛜', '🛬'), + ('🛰', '🛼'), + ('🜀', '🝶'), + ('🝻', '🟙'), + ('🟠', '🟫'), + ('🟰', '🟰'), + ('🠀', '🠋'), + ('🠐', '🡇'), + ('🡐', '🡙'), + ('🡠', '🢇'), + ('🢐', '🢭'), + ('🢰', '🢱'), + ('🤀', '🩓'), + ('🩠', '🩭'), + ('🩰', '🩼'), + ('🪀', '🪈'), + ('🪐', '🪽'), + ('🪿', '🫅'), + ('🫎', '🫛'), + ('🫠', '🫨'), + ('🫰', '🫸'), + ('🬀', '🮒'), + ('🮔', '🯊'), + ('🯰', '🯹'), + ('\u{e0001}', '\u{e0001}'), + ('\u{e0020}', '\u{e007f}'), +]; + +pub const COPTIC: &'static [(char, char)] = + &[('Ϣ', 'ϯ'), ('Ⲁ', 'ⳳ'), ('⳹', '⳿'), ('\u{102e0}', '𐋻')]; + +pub const CUNEIFORM: &'static [(char, char)] = + &[('𒀀', '𒎙'), ('𒐀', '𒑮'), ('𒑰', '𒑴'), ('𒒀', '𒕃')]; + +pub const CYPRIOT: &'static [(char, char)] = &[ + ('𐄀', '𐄂'), + ('𐄇', '𐄳'), + ('𐄷', '𐄿'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐠿'), +]; + +pub const CYPRO_MINOAN: &'static [(char, char)] = &[('𐄀', '𐄁'), ('𒾐', '𒿲')]; + +pub const CYRILLIC: &'static [(char, char)] = &[ + ('Ѐ', 'ԯ'), + ('ᲀ', 'ᲈ'), + ('ᴫ', 'ᴫ'), + ('ᵸ', 'ᵸ'), + ('\u{1df8}', '\u{1df8}'), + ('\u{2de0}', '\u{2dff}'), + ('⹃', '⹃'), + ('Ꙁ', '\u{a69f}'), + ('\u{fe2e}', '\u{fe2f}'), + ('𞀰', '𞁭'), + ('\u{1e08f}', '\u{1e08f}'), +]; + +pub const DESERET: &'static [(char, char)] = &[('𐐀', '𐑏')]; + +pub const DEVANAGARI: &'static [(char, char)] = &[ + ('\u{900}', '\u{952}'), + ('\u{955}', 'ॿ'), + ('\u{1cd0}', 'ᳶ'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{20f0}', '\u{20f0}'), + ('꠰', '꠹'), + ('\u{a8e0}', '\u{a8ff}'), + ('𑬀', '𑬉'), +]; + +pub const DIVES_AKURU: &'static [(char, char)] = &[ + ('𑤀', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '𑥆'), + ('𑥐', '𑥙'), +]; + +pub const DOGRA: &'static [(char, char)] = + &[('।', '९'), ('꠰', '꠹'), ('𑠀', '𑠻')]; + +pub const DUPLOYAN: &'static [(char, char)] = + &[('𛰀', '𛱪'), ('𛱰', '𛱼'), ('𛲀', '𛲈'), ('𛲐', '𛲙'), ('𛲜', '\u{1bca3}')]; + +pub const EGYPTIAN_HIEROGLYPHS: &'static [(char, char)] = + &[('𓀀', '\u{13455}')]; + +pub const ELBASAN: &'static [(char, char)] = &[('𐔀', '𐔧')]; + +pub const ELYMAIC: &'static [(char, char)] = &[('𐿠', '𐿶')]; + +pub const ETHIOPIC: &'static [(char, char)] = &[ + ('ሀ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('\u{135d}', '፼'), + ('ᎀ', '᎙'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), +]; + +pub const GEORGIAN: &'static [(char, char)] = &[ + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჿ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), +]; + +pub const GLAGOLITIC: &'static [(char, char)] = &[ + ('\u{484}', '\u{484}'), + ('\u{487}', '\u{487}'), + ('Ⰰ', 'ⱟ'), + ('⹃', '⹃'), + ('\u{a66f}', '\u{a66f}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), +]; + +pub const GOTHIC: &'static [(char, char)] = &[('𐌰', '𐍊')]; + +pub const GRANTHA: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('௦', '௳'), + ('\u{1cd0}', '\u{1cd0}'), + ('\u{1cd2}', '᳓'), + ('ᳲ', '\u{1cf4}'), + ('\u{1cf8}', '\u{1cf9}'), + ('\u{20f0}', '\u{20f0}'), + ('\u{11300}', '𑌃'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('\u{1133b}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('𑍐', '𑍐'), + ('\u{11357}', '\u{11357}'), + ('𑍝', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑿐', '𑿑'), + ('𑿓', '𑿓'), +]; + +pub const GREEK: &'static [(char, char)] = &[ + ('\u{342}', '\u{342}'), + ('\u{345}', '\u{345}'), + ('Ͱ', 'ͳ'), + ('͵', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('΄', '΄'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϡ'), + ('ϰ', 'Ͽ'), + ('ᴦ', 'ᴪ'), + ('ᵝ', 'ᵡ'), + ('ᵦ', 'ᵪ'), + ('ᶿ', '\u{1dc1}'), + ('ἀ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ῄ'), + ('ῆ', 'ΐ'), + ('ῖ', 'Ί'), + ('῝', '`'), + ('ῲ', 'ῴ'), + ('ῶ', '῾'), + ('Ω', 'Ω'), + ('ꭥ', 'ꭥ'), + ('𐅀', '𐆎'), + ('𐆠', '𐆠'), + ('𝈀', '𝉅'), +]; + +pub const GUJARATI: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('\u{a81}', 'ઃ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('\u{abc}', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('ૐ', 'ૐ'), + ('ૠ', '\u{ae3}'), + ('૦', '૱'), + ('ૹ', '\u{aff}'), + ('꠰', '꠹'), +]; + +pub const GUNJALA_GONDI: &'static [(char, char)] = &[ + ('।', '॥'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '𑶘'), + ('𑶠', '𑶩'), +]; + +pub const GURMUKHI: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('\u{a01}', 'ਃ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('੦', '੶'), + ('꠰', '꠹'), +]; + +pub const HAN: &'static [(char, char)] = &[ + ('⺀', '⺙'), + ('⺛', '⻳'), + ('⼀', '⿕'), + ('、', '〃'), + ('々', '】'), + ('〓', '〟'), + ('〡', '\u{302d}'), + ('〰', '〰'), + ('〷', '〿'), + ('・', '・'), + ('㆐', '㆟'), + ('㇀', '㇣'), + ('㈠', '㉇'), + ('㊀', '㊰'), + ('㋀', '㋋'), + ('㋿', '㋿'), + ('㍘', '㍰'), + ('㍻', '㍿'), + ('㏠', '㏾'), + ('㐀', '䶿'), + ('一', '鿿'), + ('꜀', '꜇'), + ('豈', '舘'), + ('並', '龎'), + ('﹅', '﹆'), + ('｡', '･'), + ('𖿢', '𖿣'), + ('𖿰', '𖿱'), + ('𝍠', '𝍱'), + ('🉐', '🉑'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const HANGUL: &'static [(char, char)] = &[ + ('ᄀ', 'ᇿ'), + ('、', '〃'), + ('〈', '】'), + ('〓', '〟'), + ('\u{302e}', '〰'), + ('〷', '〷'), + ('・', '・'), + ('ㄱ', 'ㆎ'), + ('㈀', '㈞'), + ('㉠', '㉾'), + ('ꥠ', 'ꥼ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('﹅', '﹆'), + ('｡', '･'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), +]; + +pub const HANIFI_ROHINGYA: &'static [(char, char)] = &[ + ('،', '،'), + ('؛', '؛'), + ('؟', '؟'), + ('ـ', 'ـ'), + ('۔', '۔'), + ('𐴀', '\u{10d27}'), + ('𐴰', '𐴹'), +]; + +pub const HANUNOO: &'static [(char, char)] = &[('ᜠ', '᜶')]; + +pub const HATRAN: &'static [(char, char)] = + &[('𐣠', '𐣲'), ('𐣴', '𐣵'), ('𐣻', '𐣿')]; + +pub const HEBREW: &'static [(char, char)] = &[ + ('\u{591}', '\u{5c7}'), + ('א', 'ת'), + ('ׯ', '״'), + ('יִ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﭏ'), +]; + +pub const HIRAGANA: &'static [(char, char)] = &[ + ('、', '〃'), + ('〈', '】'), + ('〓', '〟'), + ('〰', '〵'), + ('〷', '〷'), + ('〼', '〽'), + ('ぁ', 'ゖ'), + ('\u{3099}', '゠'), + ('・', 'ー'), + ('﹅', '﹆'), + ('｡', '･'), + ('ｰ', 'ｰ'), + ('\u{ff9e}', '\u{ff9f}'), + ('𛀁', '𛄟'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('🈀', '🈀'), +]; + +pub const IMPERIAL_ARAMAIC: &'static [(char, char)] = + &[('𐡀', '𐡕'), ('𐡗', '𐡟')]; + +pub const INHERITED: &'static [(char, char)] = &[ + ('\u{300}', '\u{341}'), + ('\u{343}', '\u{344}'), + ('\u{346}', '\u{362}'), + ('\u{953}', '\u{954}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1dc2}', '\u{1df7}'), + ('\u{1df9}', '\u{1df9}'), + ('\u{1dfb}', '\u{1dff}'), + ('\u{200c}', '\u{200d}'), + ('\u{20d0}', '\u{20ef}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2d}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d167}', '\u{1d169}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const INSCRIPTIONAL_PAHLAVI: &'static [(char, char)] = + &[('𐭠', '𐭲'), ('𐭸', '𐭿')]; + +pub const INSCRIPTIONAL_PARTHIAN: &'static [(char, char)] = + &[('𐭀', '𐭕'), ('𐭘', '𐭟')]; + +pub const JAVANESE: &'static [(char, char)] = + &[('\u{a980}', '꧍'), ('ꧏ', '꧙'), ('꧞', '꧟')]; + +pub const KAITHI: &'static [(char, char)] = &[ + ('०', '९'), + ('꠰', '꠹'), + ('\u{11080}', '\u{110c2}'), + ('\u{110cd}', '\u{110cd}'), +]; + +pub const KANNADA: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('ಀ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('\u{cbc}', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('ೝ', 'ೞ'), + ('ೠ', '\u{ce3}'), + ('೦', '೯'), + ('ೱ', 'ೳ'), + ('\u{1cd0}', '\u{1cd0}'), + ('\u{1cd2}', '\u{1cd2}'), + ('\u{1cda}', '\u{1cda}'), + ('ᳲ', 'ᳲ'), + ('\u{1cf4}', '\u{1cf4}'), + ('꠰', '꠵'), +]; + +pub const KATAKANA: &'static [(char, char)] = &[ + ('、', '〃'), + ('〈', '】'), + ('〓', '〟'), + ('〰', '〵'), + ('〷', '〷'), + ('〼', '〽'), + ('\u{3099}', '゜'), + ('゠', 'ヿ'), + ('ㇰ', 'ㇿ'), + ('㋐', '㋾'), + ('㌀', '㍗'), + ('﹅', '﹆'), + ('｡', '\u{ff9f}'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛀀'), + ('𛄠', '𛄢'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), +]; + +pub const KAWI: &'static [(char, char)] = + &[('\u{11f00}', '𑼐'), ('𑼒', '\u{11f3a}'), ('𑼾', '𑽙')]; + +pub const KAYAH_LI: &'static [(char, char)] = &[('꤀', '꤯')]; + +pub const KHAROSHTHI: &'static [(char, char)] = &[ + ('𐨀', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '𐩈'), + ('𐩐', '𐩘'), +]; + +pub const KHITAN_SMALL_SCRIPT: &'static [(char, char)] = + &[('\u{16fe4}', '\u{16fe4}'), ('𘬀', '𘳕')]; + +pub const KHMER: &'static [(char, char)] = + &[('ក', '\u{17dd}'), ('០', '៩'), ('៰', '៹'), ('᧠', '᧿')]; + +pub const KHOJKI: &'static [(char, char)] = + &[('૦', '૯'), ('꠰', '꠹'), ('𑈀', '𑈑'), ('𑈓', '\u{11241}')]; + +pub const KHUDAWADI: &'static [(char, char)] = + &[('।', '॥'), ('꠰', '꠹'), ('𑊰', '\u{112ea}'), ('𑋰', '𑋹')]; + +pub const LAO: &'static [(char, char)] = &[ + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('\u{ec8}', '\u{ece}'), + ('໐', '໙'), + ('ໜ', 'ໟ'), +]; + +pub const LATIN: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', 'ʸ'), + ('ˠ', 'ˤ'), + ('\u{363}', '\u{36f}'), + ('\u{485}', '\u{486}'), + ('\u{951}', '\u{952}'), + ('჻', '჻'), + ('ᴀ', 'ᴥ'), + ('ᴬ', 'ᵜ'), + ('ᵢ', 'ᵥ'), + ('ᵫ', 'ᵷ'), + ('ᵹ', 'ᶾ'), + ('Ḁ', 'ỿ'), + ('\u{202f}', '\u{202f}'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('\u{20f0}', '\u{20f0}'), + ('K', 'Å'), + ('Ⅎ', 'Ⅎ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⱡ', 'Ɀ'), + ('꜀', '꜇'), + ('Ꜣ', 'ꞇ'), + ('Ꞌ', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꟿ'), + ('꤮', '꤮'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭤ'), + ('ꭦ', 'ꭩ'), + ('ff', 'st'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), +]; + +pub const LEPCHA: &'static [(char, char)] = + &[('ᰀ', '\u{1c37}'), ('᰻', '᱉'), ('ᱍ', 'ᱏ')]; + +pub const LIMBU: &'static [(char, char)] = &[ + ('॥', '॥'), + ('ᤀ', 'ᤞ'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('᥀', '᥀'), + ('᥄', '᥏'), +]; + +pub const LINEAR_A: &'static [(char, char)] = + &[('𐄇', '𐄳'), ('𐘀', '𐜶'), ('𐝀', '𐝕'), ('𐝠', '𐝧')]; + +pub const LINEAR_B: &'static [(char, char)] = &[ + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐄀', '𐄂'), + ('𐄇', '𐄳'), + ('𐄷', '𐄿'), +]; + +pub const LISU: &'static [(char, char)] = &[('ꓐ', '꓿'), ('𑾰', '𑾰')]; + +pub const LYCIAN: &'static [(char, char)] = &[('𐊀', '𐊜')]; + +pub const LYDIAN: &'static [(char, char)] = &[('𐤠', '𐤹'), ('𐤿', '𐤿')]; + +pub const MAHAJANI: &'static [(char, char)] = + &[('।', '९'), ('꠰', '꠹'), ('𑅐', '𑅶')]; + +pub const MAKASAR: &'static [(char, char)] = &[('𑻠', '𑻸')]; + +pub const MALAYALAM: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('\u{d00}', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', '൏'), + ('ൔ', '\u{d63}'), + ('൦', 'ൿ'), + ('\u{1cda}', '\u{1cda}'), + ('꠰', '꠲'), +]; + +pub const MANDAIC: &'static [(char, char)] = + &[('ـ', 'ـ'), ('ࡀ', '\u{85b}'), ('࡞', '࡞')]; + +pub const MANICHAEAN: &'static [(char, char)] = + &[('ـ', 'ـ'), ('𐫀', '\u{10ae6}'), ('𐫫', '𐫶')]; + +pub const MARCHEN: &'static [(char, char)] = + &[('𑱰', '𑲏'), ('\u{11c92}', '\u{11ca7}'), ('𑲩', '\u{11cb6}')]; + +pub const MASARAM_GONDI: &'static [(char, char)] = &[ + ('।', '॥'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d47}'), + ('𑵐', '𑵙'), +]; + +pub const MEDEFAIDRIN: &'static [(char, char)] = &[('𖹀', '𖺚')]; + +pub const MEETEI_MAYEK: &'static [(char, char)] = + &[('ꫠ', '\u{aaf6}'), ('ꯀ', '\u{abed}'), ('꯰', '꯹')]; + +pub const MENDE_KIKAKUI: &'static [(char, char)] = + &[('𞠀', '𞣄'), ('𞣇', '\u{1e8d6}')]; + +pub const MEROITIC_CURSIVE: &'static [(char, char)] = + &[('𐦠', '𐦷'), ('𐦼', '𐧏'), ('𐧒', '𐧿')]; + +pub const MEROITIC_HIEROGLYPHS: &'static [(char, char)] = &[('𐦀', '𐦟')]; + +pub const MIAO: &'static [(char, char)] = + &[('𖼀', '𖽊'), ('\u{16f4f}', '𖾇'), ('\u{16f8f}', '𖾟')]; + +pub const MODI: &'static [(char, char)] = + &[('꠰', '꠹'), ('𑘀', '𑙄'), ('𑙐', '𑙙')]; + +pub const MONGOLIAN: &'static [(char, char)] = &[ + ('᠀', '᠙'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢪ'), + ('\u{202f}', '\u{202f}'), + ('𑙠', '𑙬'), +]; + +pub const MRO: &'static [(char, char)] = &[('𖩀', '𖩞'), ('𖩠', '𖩩'), ('𖩮', '𖩯')]; + +pub const MULTANI: &'static [(char, char)] = + &[('੦', '੯'), ('𑊀', '𑊆'), ('𑊈', '𑊈'), ('𑊊', '𑊍'), ('𑊏', '𑊝'), ('𑊟', '𑊩')]; + +pub const MYANMAR: &'static [(char, char)] = + &[('က', '႟'), ('꤮', '꤮'), ('ꧠ', 'ꧾ'), ('ꩠ', 'ꩿ')]; + +pub const NABATAEAN: &'static [(char, char)] = &[('𐢀', '𐢞'), ('𐢧', '𐢯')]; + +pub const NAG_MUNDARI: &'static [(char, char)] = &[('𞓐', '𞓹')]; + +pub const NANDINAGARI: &'static [(char, char)] = &[ + ('।', '॥'), + ('೦', '೯'), + ('ᳩ', 'ᳩ'), + ('ᳲ', 'ᳲ'), + ('ᳺ', 'ᳺ'), + ('꠰', '꠵'), + ('𑦠', '𑦧'), + ('𑦪', '\u{119d7}'), + ('\u{119da}', '𑧤'), +]; + +pub const NEW_TAI_LUE: &'static [(char, char)] = + &[('ᦀ', 'ᦫ'), ('ᦰ', 'ᧉ'), ('᧐', '᧚'), ('᧞', '᧟')]; + +pub const NEWA: &'static [(char, char)] = &[('𑐀', '𑑛'), ('𑑝', '𑑡')]; + +pub const NKO: &'static [(char, char)] = &[ + ('،', '،'), + ('؛', '؛'), + ('؟', '؟'), + ('߀', 'ߺ'), + ('\u{7fd}', '߿'), + ('﴾', '﴿'), +]; + +pub const NUSHU: &'static [(char, char)] = &[('𖿡', '𖿡'), ('𛅰', '𛋻')]; + +pub const NYIAKENG_PUACHUE_HMONG: &'static [(char, char)] = + &[('𞄀', '𞄬'), ('\u{1e130}', '𞄽'), ('𞅀', '𞅉'), ('𞅎', '𞅏')]; + +pub const OGHAM: &'static [(char, char)] = &[('\u{1680}', '᚜')]; + +pub const OL_CHIKI: &'static [(char, char)] = &[('᱐', '᱿')]; + +pub const OLD_HUNGARIAN: &'static [(char, char)] = + &[('𐲀', '𐲲'), ('𐳀', '𐳲'), ('𐳺', '𐳿')]; + +pub const OLD_ITALIC: &'static [(char, char)] = &[('𐌀', '𐌣'), ('𐌭', '𐌯')]; + +pub const OLD_NORTH_ARABIAN: &'static [(char, char)] = &[('𐪀', '𐪟')]; + +pub const OLD_PERMIC: &'static [(char, char)] = + &[('\u{483}', '\u{483}'), ('𐍐', '\u{1037a}')]; + +pub const OLD_PERSIAN: &'static [(char, char)] = &[('𐎠', '𐏃'), ('𐏈', '𐏕')]; + +pub const OLD_SOGDIAN: &'static [(char, char)] = &[('𐼀', '𐼧')]; + +pub const OLD_SOUTH_ARABIAN: &'static [(char, char)] = &[('𐩠', '𐩿')]; + +pub const OLD_TURKIC: &'static [(char, char)] = &[('𐰀', '𐱈')]; + +pub const OLD_UYGHUR: &'static [(char, char)] = + &[('ـ', 'ـ'), ('𐫲', '𐫲'), ('𐽰', '𐾉')]; + +pub const ORIYA: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('\u{b01}', 'ଃ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('\u{b3c}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', '\u{b63}'), + ('୦', '୷'), + ('\u{1cda}', '\u{1cda}'), + ('ᳲ', 'ᳲ'), +]; + +pub const OSAGE: &'static [(char, char)] = &[('𐒰', '𐓓'), ('𐓘', '𐓻')]; + +pub const OSMANYA: &'static [(char, char)] = &[('𐒀', '𐒝'), ('𐒠', '𐒩')]; + +pub const PAHAWH_HMONG: &'static [(char, char)] = + &[('𖬀', '𖭅'), ('𖭐', '𖭙'), ('𖭛', '𖭡'), ('𖭣', '𖭷'), ('𖭽', '𖮏')]; + +pub const PALMYRENE: &'static [(char, char)] = &[('𐡠', '𐡿')]; + +pub const PAU_CIN_HAU: &'static [(char, char)] = &[('𑫀', '𑫸')]; + +pub const PHAGS_PA: &'static [(char, char)] = + &[('᠂', '᠃'), ('᠅', '᠅'), ('ꡀ', '꡷')]; + +pub const PHOENICIAN: &'static [(char, char)] = &[('𐤀', '𐤛'), ('𐤟', '𐤟')]; + +pub const PSALTER_PAHLAVI: &'static [(char, char)] = + &[('ـ', 'ـ'), ('𐮀', '𐮑'), ('𐮙', '𐮜'), ('𐮩', '𐮯')]; + +pub const REJANG: &'static [(char, char)] = &[('ꤰ', '꥓'), ('꥟', '꥟')]; + +pub const RUNIC: &'static [(char, char)] = &[('ᚠ', 'ᛪ'), ('ᛮ', 'ᛸ')]; + +pub const SAMARITAN: &'static [(char, char)] = &[('ࠀ', '\u{82d}'), ('࠰', '࠾')]; + +pub const SAURASHTRA: &'static [(char, char)] = + &[('ꢀ', '\u{a8c5}'), ('꣎', '꣙')]; + +pub const SHARADA: &'static [(char, char)] = &[ + ('\u{951}', '\u{951}'), + ('\u{1cd7}', '\u{1cd7}'), + ('\u{1cd9}', '\u{1cd9}'), + ('\u{1cdc}', '\u{1cdd}'), + ('\u{1ce0}', '\u{1ce0}'), + ('\u{11180}', '𑇟'), +]; + +pub const SHAVIAN: &'static [(char, char)] = &[('𐑐', '𐑿')]; + +pub const SIDDHAM: &'static [(char, char)] = + &[('𑖀', '\u{115b5}'), ('𑖸', '\u{115dd}')]; + +pub const SIGNWRITING: &'static [(char, char)] = + &[('𝠀', '𝪋'), ('\u{1da9b}', '\u{1da9f}'), ('\u{1daa1}', '\u{1daaf}')]; + +pub const SINHALA: &'static [(char, char)] = &[ + ('।', '॥'), + ('\u{d81}', 'ඃ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('෦', '෯'), + ('ෲ', '෴'), + ('𑇡', '𑇴'), +]; + +pub const SOGDIAN: &'static [(char, char)] = &[('ـ', 'ـ'), ('𐼰', '𐽙')]; + +pub const SORA_SOMPENG: &'static [(char, char)] = &[('𑃐', '𑃨'), ('𑃰', '𑃹')]; + +pub const SOYOMBO: &'static [(char, char)] = &[('𑩐', '𑪢')]; + +pub const SUNDANESE: &'static [(char, char)] = + &[('\u{1b80}', 'ᮿ'), ('᳀', '᳇')]; + +pub const SYLOTI_NAGRI: &'static [(char, char)] = + &[('।', '॥'), ('০', '৯'), ('ꠀ', '\u{a82c}')]; + +pub const SYRIAC: &'static [(char, char)] = &[ + ('،', '،'), + ('؛', '\u{61c}'), + ('؟', '؟'), + ('ـ', 'ـ'), + ('\u{64b}', '\u{655}'), + ('\u{670}', '\u{670}'), + ('܀', '܍'), + ('\u{70f}', '\u{74a}'), + ('ݍ', 'ݏ'), + ('ࡠ', 'ࡪ'), + ('\u{1df8}', '\u{1df8}'), + ('\u{1dfa}', '\u{1dfa}'), +]; + +pub const TAGALOG: &'static [(char, char)] = + &[('ᜀ', '᜕'), ('ᜟ', 'ᜟ'), ('᜵', '᜶')]; + +pub const TAGBANWA: &'static [(char, char)] = + &[('᜵', '᜶'), ('ᝠ', 'ᝬ'), ('ᝮ', 'ᝰ'), ('\u{1772}', '\u{1773}')]; + +pub const TAI_LE: &'static [(char, char)] = + &[('၀', '၉'), ('ᥐ', 'ᥭ'), ('ᥰ', 'ᥴ')]; + +pub const TAI_THAM: &'static [(char, char)] = &[ + ('ᨠ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '᪉'), + ('᪐', '᪙'), + ('᪠', '᪭'), +]; + +pub const TAI_VIET: &'static [(char, char)] = &[('ꪀ', 'ꫂ'), ('ꫛ', '꫟')]; + +pub const TAKRI: &'static [(char, char)] = + &[('।', '॥'), ('꠰', '꠹'), ('𑚀', '𑚹'), ('𑛀', '𑛉')]; + +pub const TAMIL: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('\u{b82}', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('ௐ', 'ௐ'), + ('\u{bd7}', '\u{bd7}'), + ('௦', '௺'), + ('\u{1cda}', '\u{1cda}'), + ('ꣳ', 'ꣳ'), + ('\u{11301}', '\u{11301}'), + ('𑌃', '𑌃'), + ('\u{1133b}', '\u{1133c}'), + ('𑿀', '𑿱'), + ('𑿿', '𑿿'), +]; + +pub const TANGSA: &'static [(char, char)] = &[('𖩰', '𖪾'), ('𖫀', '𖫉')]; + +pub const TANGUT: &'static [(char, char)] = + &[('𖿠', '𖿠'), ('𗀀', '𘟷'), ('𘠀', '𘫿'), ('𘴀', '𘴈')]; + +pub const TELUGU: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('\u{c00}', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('\u{c3c}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', '\u{c63}'), + ('౦', '౯'), + ('౷', '౿'), + ('\u{1cda}', '\u{1cda}'), + ('ᳲ', 'ᳲ'), +]; + +pub const THAANA: &'static [(char, char)] = &[ + ('،', '،'), + ('؛', '\u{61c}'), + ('؟', '؟'), + ('٠', '٩'), + ('ހ', 'ޱ'), + ('ﷲ', 'ﷲ'), + ('﷽', '﷽'), +]; + +pub const THAI: &'static [(char, char)] = &[('ก', '\u{e3a}'), ('เ', '๛')]; + +pub const TIBETAN: &'static [(char, char)] = &[ + ('ༀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('\u{f71}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('྾', '࿌'), + ('࿎', '࿔'), + ('࿙', '࿚'), +]; + +pub const TIFINAGH: &'static [(char, char)] = + &[('ⴰ', 'ⵧ'), ('ⵯ', '⵰'), ('\u{2d7f}', '\u{2d7f}')]; + +pub const TIRHUTA: &'static [(char, char)] = &[ + ('\u{951}', '\u{952}'), + ('।', '॥'), + ('ᳲ', 'ᳲ'), + ('꠰', '꠹'), + ('𑒀', '𑓇'), + ('𑓐', '𑓙'), +]; + +pub const TOTO: &'static [(char, char)] = &[('𞊐', '\u{1e2ae}')]; + +pub const UGARITIC: &'static [(char, char)] = &[('𐎀', '𐎝'), ('𐎟', '𐎟')]; + +pub const VAI: &'static [(char, char)] = &[('ꔀ', 'ꘫ')]; + +pub const VITHKUQI: &'static [(char, char)] = &[ + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), +]; + +pub const WANCHO: &'static [(char, char)] = &[('𞋀', '𞋹'), ('𞋿', '𞋿')]; + +pub const WARANG_CITI: &'static [(char, char)] = &[('𑢠', '𑣲'), ('𑣿', '𑣿')]; + +pub const YEZIDI: &'static [(char, char)] = &[ + ('،', '،'), + ('؛', '؛'), + ('؟', '؟'), + ('٠', '٩'), + ('𐺀', '𐺩'), + ('\u{10eab}', '𐺭'), + ('𐺰', '𐺱'), +]; + +pub const YI: &'static [(char, char)] = &[ + ('、', '。'), + ('〈', '】'), + ('〔', '〛'), + ('・', '・'), + ('ꀀ', 'ꒌ'), + ('꒐', '꓆'), + ('｡', '･'), +]; + +pub const ZANABAZAR_SQUARE: &'static [(char, char)] = &[('𑨀', '\u{11a47}')]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/sentence_break.rs b/third_party/rust/regex-syntax/src/unicode_tables/sentence_break.rs new file mode 100644 index 0000000000..24348736f2 --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/sentence_break.rs @@ -0,0 +1,2477 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate sentence-break ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("ATerm", ATERM), + ("CR", CR), + ("Close", CLOSE), + ("Extend", EXTEND), + ("Format", FORMAT), + ("LF", LF), + ("Lower", LOWER), + ("Numeric", NUMERIC), + ("OLetter", OLETTER), + ("SContinue", SCONTINUE), + ("STerm", STERM), + ("Sep", SEP), + ("Sp", SP), + ("Upper", UPPER), +]; + +pub const ATERM: &'static [(char, char)] = + &[('.', '.'), ('․', '․'), ('﹒', '﹒'), ('．', '．')]; + +pub const CR: &'static [(char, char)] = &[('\r', '\r')]; + +pub const CLOSE: &'static [(char, char)] = &[ + ('"', '"'), + ('\'', ')'), + ('[', '['), + (']', ']'), + ('{', '{'), + ('}', '}'), + ('«', '«'), + ('»', '»'), + ('༺', '༽'), + ('᚛', '᚜'), + ('‘', '‟'), + ('‹', '›'), + ('⁅', '⁆'), + ('⁽', '⁾'), + ('₍', '₎'), + ('⌈', '⌋'), + ('〈', '〉'), + ('❛', '❠'), + ('❨', '❵'), + ('⟅', '⟆'), + ('⟦', '⟯'), + ('⦃', '⦘'), + ('⧘', '⧛'), + ('⧼', '⧽'), + ('⸀', '⸍'), + ('⸜', '⸝'), + ('⸠', '⸩'), + ('⹂', '⹂'), + ('⹕', '⹜'), + ('〈', '】'), + ('〔', '〛'), + ('〝', '〟'), + ('﴾', '﴿'), + ('︗', '︘'), + ('︵', '﹄'), + ('﹇', '﹈'), + ('﹙', '﹞'), + ('（', '）'), + ('［', '［'), + ('］', '］'), + ('｛', '｛'), + ('｝', '｝'), + ('｟', '｠'), + ('｢', '｣'), + ('🙶', '🙸'), +]; + +pub const EXTEND: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{483}', '\u{489}'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6df}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', '\u{7f3}'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{819}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('\u{898}', '\u{89f}'), + ('\u{8ca}', '\u{8e1}'), + ('\u{8e3}', 'ः'), + ('\u{93a}', '\u{93c}'), + ('ा', 'ॏ'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', 'ঃ'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9be}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', '\u{9cd}'), + ('\u{9d7}', '\u{9d7}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', 'ਃ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('\u{abc}', '\u{abc}'), + ('ા', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', 'ଃ'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3e}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', 'ಃ'), + ('\u{cbc}', '\u{cbc}'), + ('ಾ', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{ce2}', '\u{ce3}'), + ('ೳ', 'ೳ'), + ('\u{d00}', 'ഃ'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d3e}', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', '\u{d4d}'), + ('\u{d57}', '\u{d57}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', 'ඃ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('ෲ', 'ෳ'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e47}', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', '༿'), + ('\u{f71}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('ါ', '\u{103e}'), + ('ၖ', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('ၢ', 'ၤ'), + ('ၧ', 'ၭ'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{108d}'), + ('ႏ', 'ႏ'), + ('ႚ', '\u{109d}'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '᜕'), + ('\u{1732}', '᜴'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('\u{1a17}', '\u{1a1b}'), + ('ᩕ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', 'ᬄ'), + ('\u{1b34}', '᭄'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', 'ᮂ'), + ('ᮡ', '\u{1bad}'), + ('\u{1be6}', '᯳'), + ('ᰤ', '\u{1c37}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('᳷', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{200c}', '\u{200d}'), + ('\u{20d0}', '\u{20f0}'), + ('\u{2cef}', '\u{2cf1}'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', '\u{2dff}'), + ('\u{302a}', '\u{302f}'), + ('\u{3099}', '\u{309a}'), + ('\u{a66f}', '\u{a672}'), + ('\u{a674}', '\u{a67d}'), + ('\u{a69e}', '\u{a69f}'), + ('\u{a6f0}', '\u{a6f1}'), + ('\u{a802}', '\u{a802}'), + ('\u{a806}', '\u{a806}'), + ('\u{a80b}', '\u{a80b}'), + ('ꠣ', 'ꠧ'), + ('\u{a82c}', '\u{a82c}'), + ('ꢀ', 'ꢁ'), + ('ꢴ', '\u{a8c5}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92d}'), + ('\u{a947}', '꥓'), + ('\u{a980}', 'ꦃ'), + ('\u{a9b3}', '꧀'), + ('\u{a9e5}', '\u{a9e5}'), + ('\u{aa29}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', 'ꩍ'), + ('ꩻ', 'ꩽ'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabf}'), + ('\u{aac1}', '\u{aac1}'), + ('ꫫ', 'ꫯ'), + ('ꫵ', '\u{aaf6}'), + ('ꯣ', 'ꯪ'), + ('꯬', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('\u{ff9e}', '\u{ff9f}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{10376}', '\u{1037a}'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{10ae5}', '\u{10ae6}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('𑀀', '𑀂'), + ('\u{11038}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{11073}', '\u{11074}'), + ('\u{1107f}', '𑂂'), + ('𑂰', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{11134}'), + ('𑅅', '𑅆'), + ('\u{11173}', '\u{11173}'), + ('\u{11180}', '𑆂'), + ('𑆳', '𑇀'), + ('\u{111c9}', '\u{111cc}'), + ('𑇎', '\u{111cf}'), + ('𑈬', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112ea}'), + ('\u{11300}', '𑌃'), + ('\u{1133b}', '\u{1133c}'), + ('\u{1133e}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('\u{11357}', '\u{11357}'), + ('𑍢', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑐵', '\u{11446}'), + ('\u{1145e}', '\u{1145e}'), + ('\u{114b0}', '\u{114c3}'), + ('\u{115af}', '\u{115b5}'), + ('𑖸', '\u{115c0}'), + ('\u{115dc}', '\u{115dd}'), + ('𑘰', '\u{11640}'), + ('\u{116ab}', '\u{116b7}'), + ('\u{1171d}', '\u{1172b}'), + ('𑠬', '\u{1183a}'), + ('\u{11930}', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{1193e}'), + ('𑥀', '𑥀'), + ('𑥂', '\u{11943}'), + ('𑧑', '\u{119d7}'), + ('\u{119da}', '\u{119e0}'), + ('𑧤', '𑧤'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a33}', '𑨹'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a51}', '\u{11a5b}'), + ('\u{11a8a}', '\u{11a99}'), + ('𑰯', '\u{11c36}'), + ('\u{11c38}', '\u{11c3f}'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('𑶊', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '\u{11d97}'), + ('\u{11ef3}', '𑻶'), + ('\u{11f00}', '\u{11f01}'), + ('𑼃', '𑼃'), + ('𑼴', '\u{11f3a}'), + ('𑼾', '\u{11f42}'), + ('\u{13440}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f4f}', '\u{16f4f}'), + ('𖽑', '𖾇'), + ('\u{16f8f}', '\u{16f92}'), + ('\u{16fe4}', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e4ec}', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e94a}'), + ('\u{e0020}', '\u{e007f}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const FORMAT: &'static [(char, char)] = &[ + ('\u{ad}', '\u{ad}'), + ('\u{600}', '\u{605}'), + ('\u{61c}', '\u{61c}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{70f}', '\u{70f}'), + ('\u{890}', '\u{891}'), + ('\u{8e2}', '\u{8e2}'), + ('\u{180e}', '\u{180e}'), + ('\u{200b}', '\u{200b}'), + ('\u{200e}', '\u{200f}'), + ('\u{202a}', '\u{202e}'), + ('\u{2060}', '\u{2064}'), + ('\u{2066}', '\u{206f}'), + ('\u{feff}', '\u{feff}'), + ('\u{fff9}', '\u{fffb}'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110cd}', '\u{110cd}'), + ('\u{13430}', '\u{1343f}'), + ('\u{1bca0}', '\u{1bca3}'), + ('\u{1d173}', '\u{1d17a}'), + ('\u{e0001}', '\u{e0001}'), +]; + +pub const LF: &'static [(char, char)] = &[('\n', '\n')]; + +pub const LOWER: &'static [(char, char)] = &[ + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('ß', 'ö'), + ('ø', 'ÿ'), + ('ā', 'ā'), + ('ă', 'ă'), + ('ą', 'ą'), + ('ć', 'ć'), + ('ĉ', 'ĉ'), + ('ċ', 'ċ'), + ('č', 'č'), + ('ď', 'ď'), + ('đ', 'đ'), + ('ē', 'ē'), + ('ĕ', 'ĕ'), + ('ė', 'ė'), + ('ę', 'ę'), + ('ě', 'ě'), + ('ĝ', 'ĝ'), + ('ğ', 'ğ'), + ('ġ', 'ġ'), + ('ģ', 'ģ'), + ('ĥ', 'ĥ'), + ('ħ', 'ħ'), + ('ĩ', 'ĩ'), + ('ī', 'ī'), + ('ĭ', 'ĭ'), + ('į', 'į'), + ('ı', 'ı'), + ('ij', 'ij'), + ('ĵ', 'ĵ'), + ('ķ', 'ĸ'), + ('ĺ', 'ĺ'), + ('ļ', 'ļ'), + ('ľ', 'ľ'), + ('ŀ', 'ŀ'), + ('ł', 'ł'), + ('ń', 'ń'), + ('ņ', 'ņ'), + ('ň', 'ʼn'), + ('ŋ', 'ŋ'), + ('ō', 'ō'), + ('ŏ', 'ŏ'), + ('ő', 'ő'), + ('œ', 'œ'), + ('ŕ', 'ŕ'), + ('ŗ', 'ŗ'), + ('ř', 'ř'), + ('ś', 'ś'), + ('ŝ', 'ŝ'), + ('ş', 'ş'), + ('š', 'š'), + ('ţ', 'ţ'), + ('ť', 'ť'), + ('ŧ', 'ŧ'), + ('ũ', 'ũ'), + ('ū', 'ū'), + ('ŭ', 'ŭ'), + ('ů', 'ů'), + ('ű', 'ű'), + ('ų', 'ų'), + ('ŵ', 'ŵ'), + ('ŷ', 'ŷ'), + ('ź', 'ź'), + ('ż', 'ż'), + ('ž', 'ƀ'), + ('ƃ', 'ƃ'), + ('ƅ', 'ƅ'), + ('ƈ', 'ƈ'), + ('ƌ', 'ƍ'), + ('ƒ', 'ƒ'), + ('ƕ', 'ƕ'), + ('ƙ', 'ƛ'), + ('ƞ', 'ƞ'), + ('ơ', 'ơ'), + ('ƣ', 'ƣ'), + ('ƥ', 'ƥ'), + ('ƨ', 'ƨ'), + ('ƪ', 'ƫ'), + ('ƭ', 'ƭ'), + ('ư', 'ư'), + ('ƴ', 'ƴ'), + ('ƶ', 'ƶ'), + ('ƹ', 'ƺ'), + ('ƽ', 'ƿ'), + ('dž', 'dž'), + ('lj', 'lj'), + ('nj', 'nj'), + ('ǎ', 'ǎ'), + ('ǐ', 'ǐ'), + ('ǒ', 'ǒ'), + ('ǔ', 'ǔ'), + ('ǖ', 'ǖ'), + ('ǘ', 'ǘ'), + ('ǚ', 'ǚ'), + ('ǜ', 'ǝ'), + ('ǟ', 'ǟ'), + ('ǡ', 'ǡ'), + ('ǣ', 'ǣ'), + ('ǥ', 'ǥ'), + ('ǧ', 'ǧ'), + ('ǩ', 'ǩ'), + ('ǫ', 'ǫ'), + ('ǭ', 'ǭ'), + ('ǯ', 'ǰ'), + ('dz', 'dz'), + ('ǵ', 'ǵ'), + ('ǹ', 'ǹ'), + ('ǻ', 'ǻ'), + ('ǽ', 'ǽ'), + ('ǿ', 'ǿ'), + ('ȁ', 'ȁ'), + ('ȃ', 'ȃ'), + ('ȅ', 'ȅ'), + ('ȇ', 'ȇ'), + ('ȉ', 'ȉ'), + ('ȋ', 'ȋ'), + ('ȍ', 'ȍ'), + ('ȏ', 'ȏ'), + ('ȑ', 'ȑ'), + ('ȓ', 'ȓ'), + ('ȕ', 'ȕ'), + ('ȗ', 'ȗ'), + ('ș', 'ș'), + ('ț', 'ț'), + ('ȝ', 'ȝ'), + ('ȟ', 'ȟ'), + ('ȡ', 'ȡ'), + ('ȣ', 'ȣ'), + ('ȥ', 'ȥ'), + ('ȧ', 'ȧ'), + ('ȩ', 'ȩ'), + ('ȫ', 'ȫ'), + ('ȭ', 'ȭ'), + ('ȯ', 'ȯ'), + ('ȱ', 'ȱ'), + ('ȳ', 'ȹ'), + ('ȼ', 'ȼ'), + ('ȿ', 'ɀ'), + ('ɂ', 'ɂ'), + ('ɇ', 'ɇ'), + ('ɉ', 'ɉ'), + ('ɋ', 'ɋ'), + ('ɍ', 'ɍ'), + ('ɏ', 'ʓ'), + ('ʕ', 'ʸ'), + ('ˀ', 'ˁ'), + ('ˠ', 'ˤ'), + ('ͱ', 'ͱ'), + ('ͳ', 'ͳ'), + ('ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('ΐ', 'ΐ'), + ('ά', 'ώ'), + ('ϐ', 'ϑ'), + ('ϕ', 'ϗ'), + ('ϙ', 'ϙ'), + ('ϛ', 'ϛ'), + ('ϝ', 'ϝ'), + ('ϟ', 'ϟ'), + ('ϡ', 'ϡ'), + ('ϣ', 'ϣ'), + ('ϥ', 'ϥ'), + ('ϧ', 'ϧ'), + ('ϩ', 'ϩ'), + ('ϫ', 'ϫ'), + ('ϭ', 'ϭ'), + ('ϯ', 'ϳ'), + ('ϵ', 'ϵ'), + ('ϸ', 'ϸ'), + ('ϻ', 'ϼ'), + ('а', 'џ'), + ('ѡ', 'ѡ'), + ('ѣ', 'ѣ'), + ('ѥ', 'ѥ'), + ('ѧ', 'ѧ'), + ('ѩ', 'ѩ'), + ('ѫ', 'ѫ'), + ('ѭ', 'ѭ'), + ('ѯ', 'ѯ'), + ('ѱ', 'ѱ'), + ('ѳ', 'ѳ'), + ('ѵ', 'ѵ'), + ('ѷ', 'ѷ'), + ('ѹ', 'ѹ'), + ('ѻ', 'ѻ'), + ('ѽ', 'ѽ'), + ('ѿ', 'ѿ'), + ('ҁ', 'ҁ'), + ('ҋ', 'ҋ'), + ('ҍ', 'ҍ'), + ('ҏ', 'ҏ'), + ('ґ', 'ґ'), + ('ғ', 'ғ'), + ('ҕ', 'ҕ'), + ('җ', 'җ'), + ('ҙ', 'ҙ'), + ('қ', 'қ'), + ('ҝ', 'ҝ'), + ('ҟ', 'ҟ'), + ('ҡ', 'ҡ'), + ('ң', 'ң'), + ('ҥ', 'ҥ'), + ('ҧ', 'ҧ'), + ('ҩ', 'ҩ'), + ('ҫ', 'ҫ'), + ('ҭ', 'ҭ'), + ('ү', 'ү'), + ('ұ', 'ұ'), + ('ҳ', 'ҳ'), + ('ҵ', 'ҵ'), + ('ҷ', 'ҷ'), + ('ҹ', 'ҹ'), + ('һ', 'һ'), + ('ҽ', 'ҽ'), + ('ҿ', 'ҿ'), + ('ӂ', 'ӂ'), + ('ӄ', 'ӄ'), + ('ӆ', 'ӆ'), + ('ӈ', 'ӈ'), + ('ӊ', 'ӊ'), + ('ӌ', 'ӌ'), + ('ӎ', 'ӏ'), + ('ӑ', 'ӑ'), + ('ӓ', 'ӓ'), + ('ӕ', 'ӕ'), + ('ӗ', 'ӗ'), + ('ә', 'ә'), + ('ӛ', 'ӛ'), + ('ӝ', 'ӝ'), + ('ӟ', 'ӟ'), + ('ӡ', 'ӡ'), + ('ӣ', 'ӣ'), + ('ӥ', 'ӥ'), + ('ӧ', 'ӧ'), + ('ө', 'ө'), + ('ӫ', 'ӫ'), + ('ӭ', 'ӭ'), + ('ӯ', 'ӯ'), + ('ӱ', 'ӱ'), + ('ӳ', 'ӳ'), + ('ӵ', 'ӵ'), + ('ӷ', 'ӷ'), + ('ӹ', 'ӹ'), + ('ӻ', 'ӻ'), + ('ӽ', 'ӽ'), + ('ӿ', 'ӿ'), + ('ԁ', 'ԁ'), + ('ԃ', 'ԃ'), + ('ԅ', 'ԅ'), + ('ԇ', 'ԇ'), + ('ԉ', 'ԉ'), + ('ԋ', 'ԋ'), + ('ԍ', 'ԍ'), + ('ԏ', 'ԏ'), + ('ԑ', 'ԑ'), + ('ԓ', 'ԓ'), + ('ԕ', 'ԕ'), + ('ԗ', 'ԗ'), + ('ԙ', 'ԙ'), + ('ԛ', 'ԛ'), + ('ԝ', 'ԝ'), + ('ԟ', 'ԟ'), + ('ԡ', 'ԡ'), + ('ԣ', 'ԣ'), + ('ԥ', 'ԥ'), + ('ԧ', 'ԧ'), + ('ԩ', 'ԩ'), + ('ԫ', 'ԫ'), + ('ԭ', 'ԭ'), + ('ԯ', 'ԯ'), + ('ՠ', 'ֈ'), + ('ჼ', 'ჼ'), + ('ᏸ', 'ᏽ'), + ('ᲀ', 'ᲈ'), + ('ᴀ', 'ᶿ'), + ('ḁ', 'ḁ'), + ('ḃ', 'ḃ'), + ('ḅ', 'ḅ'), + ('ḇ', 'ḇ'), + ('ḉ', 'ḉ'), + ('ḋ', 'ḋ'), + ('ḍ', 'ḍ'), + ('ḏ', 'ḏ'), + ('ḑ', 'ḑ'), + ('ḓ', 'ḓ'), + ('ḕ', 'ḕ'), + ('ḗ', 'ḗ'), + ('ḙ', 'ḙ'), + ('ḛ', 'ḛ'), + ('ḝ', 'ḝ'), + ('ḟ', 'ḟ'), + ('ḡ', 'ḡ'), + ('ḣ', 'ḣ'), + ('ḥ', 'ḥ'), + ('ḧ', 'ḧ'), + ('ḩ', 'ḩ'), + ('ḫ', 'ḫ'), + ('ḭ', 'ḭ'), + ('ḯ', 'ḯ'), + ('ḱ', 'ḱ'), + ('ḳ', 'ḳ'), + ('ḵ', 'ḵ'), + ('ḷ', 'ḷ'), + ('ḹ', 'ḹ'), + ('ḻ', 'ḻ'), + ('ḽ', 'ḽ'), + ('ḿ', 'ḿ'), + ('ṁ', 'ṁ'), + ('ṃ', 'ṃ'), + ('ṅ', 'ṅ'), + ('ṇ', 'ṇ'), + ('ṉ', 'ṉ'), + ('ṋ', 'ṋ'), + ('ṍ', 'ṍ'), + ('ṏ', 'ṏ'), + ('ṑ', 'ṑ'), + ('ṓ', 'ṓ'), + ('ṕ', 'ṕ'), + ('ṗ', 'ṗ'), + ('ṙ', 'ṙ'), + ('ṛ', 'ṛ'), + ('ṝ', 'ṝ'), + ('ṟ', 'ṟ'), + ('ṡ', 'ṡ'), + ('ṣ', 'ṣ'), + ('ṥ', 'ṥ'), + ('ṧ', 'ṧ'), + ('ṩ', 'ṩ'), + ('ṫ', 'ṫ'), + ('ṭ', 'ṭ'), + ('ṯ', 'ṯ'), + ('ṱ', 'ṱ'), + ('ṳ', 'ṳ'), + ('ṵ', 'ṵ'), + ('ṷ', 'ṷ'), + ('ṹ', 'ṹ'), + ('ṻ', 'ṻ'), + ('ṽ', 'ṽ'), + ('ṿ', 'ṿ'), + ('ẁ', 'ẁ'), + ('ẃ', 'ẃ'), + ('ẅ', 'ẅ'), + ('ẇ', 'ẇ'), + ('ẉ', 'ẉ'), + ('ẋ', 'ẋ'), + ('ẍ', 'ẍ'), + ('ẏ', 'ẏ'), + ('ẑ', 'ẑ'), + ('ẓ', 'ẓ'), + ('ẕ', 'ẝ'), + ('ẟ', 'ẟ'), + ('ạ', 'ạ'), + ('ả', 'ả'), + ('ấ', 'ấ'), + ('ầ', 'ầ'), + ('ẩ', 'ẩ'), + ('ẫ', 'ẫ'), + ('ậ', 'ậ'), + ('ắ', 'ắ'), + ('ằ', 'ằ'), + ('ẳ', 'ẳ'), + ('ẵ', 'ẵ'), + ('ặ', 'ặ'), + ('ẹ', 'ẹ'), + ('ẻ', 'ẻ'), + ('ẽ', 'ẽ'), + ('ế', 'ế'), + ('ề', 'ề'), + ('ể', 'ể'), + ('ễ', 'ễ'), + ('ệ', 'ệ'), + ('ỉ', 'ỉ'), + ('ị', 'ị'), + ('ọ', 'ọ'), + ('ỏ', 'ỏ'), + ('ố', 'ố'), + ('ồ', 'ồ'), + ('ổ', 'ổ'), + ('ỗ', 'ỗ'), + ('ộ', 'ộ'), + ('ớ', 'ớ'), + ('ờ', 'ờ'), + ('ở', 'ở'), + ('ỡ', 'ỡ'), + ('ợ', 'ợ'), + ('ụ', 'ụ'), + ('ủ', 'ủ'), + ('ứ', 'ứ'), + ('ừ', 'ừ'), + ('ử', 'ử'), + ('ữ', 'ữ'), + ('ự', 'ự'), + ('ỳ', 'ỳ'), + ('ỵ', 'ỵ'), + ('ỷ', 'ỷ'), + ('ỹ', 'ỹ'), + ('ỻ', 'ỻ'), + ('ỽ', 'ỽ'), + ('ỿ', 'ἇ'), + ('ἐ', 'ἕ'), + ('ἠ', 'ἧ'), + ('ἰ', 'ἷ'), + ('ὀ', 'ὅ'), + ('ὐ', 'ὗ'), + ('ὠ', 'ὧ'), + ('ὰ', 'ώ'), + ('ᾀ', 'ᾇ'), + ('ᾐ', 'ᾗ'), + ('ᾠ', 'ᾧ'), + ('ᾰ', 'ᾴ'), + ('ᾶ', 'ᾷ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῇ'), + ('ῐ', 'ΐ'), + ('ῖ', 'ῗ'), + ('ῠ', 'ῧ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῷ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℊ', 'ℊ'), + ('ℎ', 'ℏ'), + ('ℓ', 'ℓ'), + ('ℯ', 'ℯ'), + ('ℴ', 'ℴ'), + ('ℹ', 'ℹ'), + ('ℼ', 'ℽ'), + ('ⅆ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('ⅰ', 'ⅿ'), + ('ↄ', 'ↄ'), + ('ⓐ', 'ⓩ'), + ('ⰰ', 'ⱟ'), + ('ⱡ', 'ⱡ'), + ('ⱥ', 'ⱦ'), + ('ⱨ', 'ⱨ'), + ('ⱪ', 'ⱪ'), + ('ⱬ', 'ⱬ'), + ('ⱱ', 'ⱱ'), + ('ⱳ', 'ⱴ'), + ('ⱶ', 'ⱽ'), + ('ⲁ', 'ⲁ'), + ('ⲃ', 'ⲃ'), + ('ⲅ', 'ⲅ'), + ('ⲇ', 'ⲇ'), + ('ⲉ', 'ⲉ'), + ('ⲋ', 'ⲋ'), + ('ⲍ', 'ⲍ'), + ('ⲏ', 'ⲏ'), + ('ⲑ', 'ⲑ'), + ('ⲓ', 'ⲓ'), + ('ⲕ', 'ⲕ'), + ('ⲗ', 'ⲗ'), + ('ⲙ', 'ⲙ'), + ('ⲛ', 'ⲛ'), + ('ⲝ', 'ⲝ'), + ('ⲟ', 'ⲟ'), + ('ⲡ', 'ⲡ'), + ('ⲣ', 'ⲣ'), + ('ⲥ', 'ⲥ'), + ('ⲧ', 'ⲧ'), + ('ⲩ', 'ⲩ'), + ('ⲫ', 'ⲫ'), + ('ⲭ', 'ⲭ'), + ('ⲯ', 'ⲯ'), + ('ⲱ', 'ⲱ'), + ('ⲳ', 'ⲳ'), + ('ⲵ', 'ⲵ'), + ('ⲷ', 'ⲷ'), + ('ⲹ', 'ⲹ'), + ('ⲻ', 'ⲻ'), + ('ⲽ', 'ⲽ'), + ('ⲿ', 'ⲿ'), + ('ⳁ', 'ⳁ'), + ('ⳃ', 'ⳃ'), + ('ⳅ', 'ⳅ'), + ('ⳇ', 'ⳇ'), + ('ⳉ', 'ⳉ'), + ('ⳋ', 'ⳋ'), + ('ⳍ', 'ⳍ'), + ('ⳏ', 'ⳏ'), + ('ⳑ', 'ⳑ'), + ('ⳓ', 'ⳓ'), + ('ⳕ', 'ⳕ'), + ('ⳗ', 'ⳗ'), + ('ⳙ', 'ⳙ'), + ('ⳛ', 'ⳛ'), + ('ⳝ', 'ⳝ'), + ('ⳟ', 'ⳟ'), + ('ⳡ', 'ⳡ'), + ('ⳣ', 'ⳤ'), + ('ⳬ', 'ⳬ'), + ('ⳮ', 'ⳮ'), + ('ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ꙁ', 'ꙁ'), + ('ꙃ', 'ꙃ'), + ('ꙅ', 'ꙅ'), + ('ꙇ', 'ꙇ'), + ('ꙉ', 'ꙉ'), + ('ꙋ', 'ꙋ'), + ('ꙍ', 'ꙍ'), + ('ꙏ', 'ꙏ'), + ('ꙑ', 'ꙑ'), + ('ꙓ', 'ꙓ'), + ('ꙕ', 'ꙕ'), + ('ꙗ', 'ꙗ'), + ('ꙙ', 'ꙙ'), + ('ꙛ', 'ꙛ'), + ('ꙝ', 'ꙝ'), + ('ꙟ', 'ꙟ'), + ('ꙡ', 'ꙡ'), + ('ꙣ', 'ꙣ'), + ('ꙥ', 'ꙥ'), + ('ꙧ', 'ꙧ'), + ('ꙩ', 'ꙩ'), + ('ꙫ', 'ꙫ'), + ('ꙭ', 'ꙭ'), + ('ꚁ', 'ꚁ'), + ('ꚃ', 'ꚃ'), + ('ꚅ', 'ꚅ'), + ('ꚇ', 'ꚇ'), + ('ꚉ', 'ꚉ'), + ('ꚋ', 'ꚋ'), + ('ꚍ', 'ꚍ'), + ('ꚏ', 'ꚏ'), + ('ꚑ', 'ꚑ'), + ('ꚓ', 'ꚓ'), + ('ꚕ', 'ꚕ'), + ('ꚗ', 'ꚗ'), + ('ꚙ', 'ꚙ'), + ('ꚛ', 'ꚝ'), + ('ꜣ', 'ꜣ'), + ('ꜥ', 'ꜥ'), + ('ꜧ', 'ꜧ'), + ('ꜩ', 'ꜩ'), + ('ꜫ', 'ꜫ'), + ('ꜭ', 'ꜭ'), + ('ꜯ', 'ꜱ'), + ('ꜳ', 'ꜳ'), + ('ꜵ', 'ꜵ'), + ('ꜷ', 'ꜷ'), + ('ꜹ', 'ꜹ'), + ('ꜻ', 'ꜻ'), + ('ꜽ', 'ꜽ'), + ('ꜿ', 'ꜿ'), + ('ꝁ', 'ꝁ'), + ('ꝃ', 'ꝃ'), + ('ꝅ', 'ꝅ'), + ('ꝇ', 'ꝇ'), + ('ꝉ', 'ꝉ'), + ('ꝋ', 'ꝋ'), + ('ꝍ', 'ꝍ'), + ('ꝏ', 'ꝏ'), + ('ꝑ', 'ꝑ'), + ('ꝓ', 'ꝓ'), + ('ꝕ', 'ꝕ'), + ('ꝗ', 'ꝗ'), + ('ꝙ', 'ꝙ'), + ('ꝛ', 'ꝛ'), + ('ꝝ', 'ꝝ'), + ('ꝟ', 'ꝟ'), + ('ꝡ', 'ꝡ'), + ('ꝣ', 'ꝣ'), + ('ꝥ', 'ꝥ'), + ('ꝧ', 'ꝧ'), + ('ꝩ', 'ꝩ'), + ('ꝫ', 'ꝫ'), + ('ꝭ', 'ꝭ'), + ('ꝯ', 'ꝸ'), + ('ꝺ', 'ꝺ'), + ('ꝼ', 'ꝼ'), + ('ꝿ', 'ꝿ'), + ('ꞁ', 'ꞁ'), + ('ꞃ', 'ꞃ'), + ('ꞅ', 'ꞅ'), + ('ꞇ', 'ꞇ'), + ('ꞌ', 'ꞌ'), + ('ꞎ', 'ꞎ'), + ('ꞑ', 'ꞑ'), + ('ꞓ', 'ꞕ'), + ('ꞗ', 'ꞗ'), + ('ꞙ', 'ꞙ'), + ('ꞛ', 'ꞛ'), + ('ꞝ', 'ꞝ'), + ('ꞟ', 'ꞟ'), + ('ꞡ', 'ꞡ'), + ('ꞣ', 'ꞣ'), + ('ꞥ', 'ꞥ'), + ('ꞧ', 'ꞧ'), + ('ꞩ', 'ꞩ'), + ('ꞯ', 'ꞯ'), + ('ꞵ', 'ꞵ'), + ('ꞷ', 'ꞷ'), + ('ꞹ', 'ꞹ'), + ('ꞻ', 'ꞻ'), + ('ꞽ', 'ꞽ'), + ('ꞿ', 'ꞿ'), + ('ꟁ', 'ꟁ'), + ('ꟃ', 'ꟃ'), + ('ꟈ', 'ꟈ'), + ('ꟊ', 'ꟊ'), + ('ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟕ'), + ('ꟗ', 'ꟗ'), + ('ꟙ', 'ꟙ'), + ('ꟲ', 'ꟴ'), + ('ꟶ', 'ꟶ'), + ('ꟸ', 'ꟺ'), + ('ꬰ', 'ꭚ'), + ('ꭜ', 'ꭩ'), + ('ꭰ', 'ꮿ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('ａ', 'ｚ'), + ('𐐨', '𐑏'), + ('𐓘', '𐓻'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐞀', '𐞀'), + ('𐞃', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐳀', '𐳲'), + ('𑣀', '𑣟'), + ('𖹠', '𖹿'), + ('𝐚', '𝐳'), + ('𝑎', '𝑔'), + ('𝑖', '𝑧'), + ('𝒂', '𝒛'), + ('𝒶', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝓏'), + ('𝓪', '𝔃'), + ('𝔞', '𝔷'), + ('𝕒', '𝕫'), + ('𝖆', '𝖟'), + ('𝖺', '𝗓'), + ('𝗮', '𝘇'), + ('𝘢', '𝘻'), + ('𝙖', '𝙯'), + ('𝚊', '𝚥'), + ('𝛂', '𝛚'), + ('𝛜', '𝛡'), + ('𝛼', '𝜔'), + ('𝜖', '𝜛'), + ('𝜶', '𝝎'), + ('𝝐', '𝝕'), + ('𝝰', '𝞈'), + ('𝞊', '𝞏'), + ('𝞪', '𝟂'), + ('𝟄', '𝟉'), + ('𝟋', '𝟋'), + ('𝼀', '𝼉'), + ('𝼋', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞤢', '𞥃'), +]; + +pub const NUMERIC: &'static [(char, char)] = &[ + ('0', '9'), + ('٠', '٩'), + ('٫', '٬'), + ('۰', '۹'), + ('߀', '߉'), + ('०', '९'), + ('০', '৯'), + ('੦', '੯'), + ('૦', '૯'), + ('୦', '୯'), + ('௦', '௯'), + ('౦', '౯'), + ('೦', '೯'), + ('൦', '൯'), + ('෦', '෯'), + ('๐', '๙'), + ('໐', '໙'), + ('༠', '༩'), + ('၀', '၉'), + ('႐', '႙'), + ('០', '៩'), + ('᠐', '᠙'), + ('᥆', '᥏'), + ('᧐', '᧙'), + ('᪀', '᪉'), + ('᪐', '᪙'), + ('᭐', '᭙'), + ('᮰', '᮹'), + ('᱀', '᱉'), + ('᱐', '᱙'), + ('꘠', '꘩'), + ('꣐', '꣙'), + ('꤀', '꤉'), + ('꧐', '꧙'), + ('꧰', '꧹'), + ('꩐', '꩙'), + ('꯰', '꯹'), + ('０', '９'), + ('𐒠', '𐒩'), + ('𐴰', '𐴹'), + ('𑁦', '𑁯'), + ('𑃰', '𑃹'), + ('𑄶', '𑄿'), + ('𑇐', '𑇙'), + ('𑋰', '𑋹'), + ('𑑐', '𑑙'), + ('𑓐', '𑓙'), + ('𑙐', '𑙙'), + ('𑛀', '𑛉'), + ('𑜰', '𑜹'), + ('𑣠', '𑣩'), + ('𑥐', '𑥙'), + ('𑱐', '𑱙'), + ('𑵐', '𑵙'), + ('𑶠', '𑶩'), + ('𑽐', '𑽙'), + ('𖩠', '𖩩'), + ('𖫀', '𖫉'), + ('𖭐', '𖭙'), + ('𝟎', '𝟿'), + ('𞅀', '𞅉'), + ('𞋰', '𞋹'), + ('𞓰', '𞓹'), + ('𞥐', '𞥙'), + ('🯰', '🯹'), +]; + +pub const OLETTER: &'static [(char, char)] = &[ + ('ƻ', 'ƻ'), + ('ǀ', 'ǃ'), + ('ʔ', 'ʔ'), + ('ʹ', 'ʿ'), + ('ˆ', 'ˑ'), + ('ˬ', 'ˬ'), + ('ˮ', 'ˮ'), + ('ʹ', 'ʹ'), + ('ՙ', 'ՙ'), + ('א', 'ת'), + ('ׯ', '׳'), + ('ؠ', 'ي'), + ('ٮ', 'ٯ'), + ('ٱ', 'ۓ'), + ('ە', 'ە'), + ('ۥ', 'ۦ'), + ('ۮ', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠀ', 'ࠕ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('ऄ', 'ह'), + ('ऽ', 'ऽ'), + ('ॐ', 'ॐ'), + ('क़', 'ॡ'), + ('ॱ', 'ঀ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('ੲ', 'ੴ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ઽ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('ૹ', 'ૹ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('ୱ', 'ୱ'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ௐ', 'ௐ'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('ಀ', 'ಀ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಽ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('ೱ', 'ೲ'), + ('ഄ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ൎ', 'ൎ'), + ('ൔ', 'ൖ'), + ('ൟ', 'ൡ'), + ('ൺ', 'ൿ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ก', 'ะ'), + ('า', 'ำ'), + ('เ', 'ๆ'), + ('ກ', 'ຂ'), + ('ຄ', 'ຄ'), + ('ຆ', 'ຊ'), + ('ຌ', 'ຣ'), + ('ລ', 'ລ'), + ('ວ', 'ະ'), + ('າ', 'ຳ'), + ('ຽ', 'ຽ'), + ('ເ', 'ໄ'), + ('ໆ', 'ໆ'), + ('ໜ', 'ໟ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('ྈ', 'ྌ'), + ('က', 'ဪ'), + ('ဿ', 'ဿ'), + ('ၐ', 'ၕ'), + ('ၚ', 'ၝ'), + ('ၡ', 'ၡ'), + ('ၥ', 'ၦ'), + ('ၮ', 'ၰ'), + ('ၵ', 'ႁ'), + ('ႎ', 'ႎ'), + ('ა', 'ჺ'), + ('ჽ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('ᜟ', 'ᜱ'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ក', 'ឳ'), + ('ៗ', 'ៗ'), + ('ៜ', 'ៜ'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢄ'), + ('ᢇ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᥐ', 'ᥭ'), + ('ᥰ', 'ᥴ'), + ('ᦀ', 'ᦫ'), + ('ᦰ', 'ᧉ'), + ('ᨀ', 'ᨖ'), + ('ᨠ', 'ᩔ'), + ('ᪧ', 'ᪧ'), + ('ᬅ', 'ᬳ'), + ('ᭅ', 'ᭌ'), + ('ᮃ', 'ᮠ'), + ('ᮮ', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᰀ', 'ᰣ'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱽ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ℵ', 'ℸ'), + ('ↀ', 'ↂ'), + ('ↅ', 'ↈ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('ⸯ', 'ⸯ'), + ('々', '〇'), + ('〡', '〩'), + ('〱', '〵'), + ('〸', '〼'), + ('ぁ', 'ゖ'), + ('ゝ', 'ゟ'), + ('ァ', 'ヺ'), + ('ー', 'ヿ'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ㇰ', 'ㇿ'), + ('㐀', '䶿'), + ('一', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('ꙮ', 'ꙮ'), + ('ꙿ', 'ꙿ'), + ('ꚠ', 'ꛯ'), + ('ꜗ', 'ꜟ'), + ('ꞈ', 'ꞈ'), + ('ꞏ', 'ꞏ'), + ('ꟷ', 'ꟷ'), + ('ꟻ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠢ'), + ('ꡀ', 'ꡳ'), + ('ꢂ', 'ꢳ'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', 'ꣾ'), + ('ꤊ', 'ꤥ'), + ('ꤰ', 'ꥆ'), + ('ꥠ', 'ꥼ'), + ('ꦄ', 'ꦲ'), + ('ꧏ', 'ꧏ'), + ('ꧠ', 'ꧤ'), + ('ꧦ', 'ꧯ'), + ('ꧺ', 'ꧾ'), + ('ꨀ', 'ꨨ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꩠ', 'ꩶ'), + ('ꩺ', 'ꩺ'), + ('ꩾ', 'ꪯ'), + ('ꪱ', 'ꪱ'), + ('ꪵ', 'ꪶ'), + ('ꪹ', 'ꪽ'), + ('ꫀ', 'ꫀ'), + ('ꫂ', 'ꫂ'), + ('ꫛ', 'ꫝ'), + ('ꫠ', 'ꫪ'), + ('ꫲ', 'ꫴ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꯀ', 'ꯢ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('豈', '舘'), + ('並', '龎'), + ('יִ', 'יִ'), + ('ײַ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('ｦ', 'ﾝ'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐑐', '𐒝'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞁', '𐞂'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐴀', '𐴣'), + ('𐺀', '𐺩'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀃', '𑀷'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂃', '𑂯'), + ('𑃐', '𑃨'), + ('𑄃', '𑄦'), + ('𑅄', '𑅄'), + ('𑅇', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('𑆃', '𑆲'), + ('𑇁', '𑇄'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '𑈫'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '𑋞'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑍐', '𑍐'), + ('𑍝', '𑍡'), + ('𑐀', '𑐴'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '𑖮'), + ('𑗘', '𑗛'), + ('𑘀', '𑘯'), + ('𑙄', '𑙄'), + ('𑚀', '𑚪'), + ('𑚸', '𑚸'), + ('𑜀', '𑜚'), + ('𑝀', '𑝆'), + ('𑠀', '𑠫'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑦠', '𑦧'), + ('𑦪', '𑧐'), + ('𑧡', '𑧡'), + ('𑧣', '𑧣'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨺', '𑨺'), + ('𑩐', '𑩐'), + ('𑩜', '𑪉'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '𑰮'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶉'), + ('𑶘', '𑶘'), + ('𑻠', '𑻲'), + ('𑼂', '𑼂'), + ('𑼄', '𑼐'), + ('𑼒', '𑼳'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭀', '𖭃'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖼀', '𖽊'), + ('𖽐', '𖽐'), + ('𖾓', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𗀀', '𘟷'), + ('𘠀', '𘳕'), + ('𘴀', '𘴈'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛄢'), + ('𛄲', '𛄲'), + ('𛅐', '𛅒'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), + ('𛅰', '𛋻'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𝼊', '𝼊'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓫'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞥋', '𞥋'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('𠀀', '𪛟'), + ('𪜀', '𫜹'), + ('𫝀', '𫠝'), + ('𫠠', '𬺡'), + ('𬺰', '𮯠'), + ('丽', '𪘀'), + ('𰀀', '𱍊'), + ('𱍐', '𲎯'), +]; + +pub const SCONTINUE: &'static [(char, char)] = &[ + (',', '-'), + (':', ':'), + ('՝', '՝'), + ('،', '؍'), + ('߸', '߸'), + ('᠂', '᠂'), + ('᠈', '᠈'), + ('–', '—'), + ('、', '、'), + ('︐', '︑'), + ('︓', '︓'), + ('︱', '︲'), + ('﹐', '﹑'), + ('﹕', '﹕'), + ('﹘', '﹘'), + ('﹣', '﹣'), + ('，', '－'), + ('：', '：'), + ('､', '､'), +]; + +pub const STERM: &'static [(char, char)] = &[ + ('!', '!'), + ('?', '?'), + ('։', '։'), + ('؝', '؟'), + ('۔', '۔'), + ('܀', '܂'), + ('߹', '߹'), + ('࠷', '࠷'), + ('࠹', '࠹'), + ('࠽', '࠾'), + ('।', '॥'), + ('၊', '။'), + ('።', '።'), + ('፧', '፨'), + ('᙮', '᙮'), + ('᜵', '᜶'), + ('᠃', '᠃'), + ('᠉', '᠉'), + ('᥄', '᥅'), + ('᪨', '᪫'), + ('᭚', '᭛'), + ('᭞', '᭟'), + ('᭽', '᭾'), + ('᰻', '᰼'), + ('᱾', '᱿'), + ('‼', '‽'), + ('⁇', '⁉'), + ('⸮', '⸮'), + ('⸼', '⸼'), + ('⹓', '⹔'), + ('。', '。'), + ('꓿', '꓿'), + ('꘎', '꘏'), + ('꛳', '꛳'), + ('꛷', '꛷'), + ('꡶', '꡷'), + ('꣎', '꣏'), + ('꤯', '꤯'), + ('꧈', '꧉'), + ('꩝', '꩟'), + ('꫰', '꫱'), + ('꯫', '꯫'), + ('﹖', '﹗'), + ('！', '！'), + ('？', '？'), + ('｡', '｡'), + ('𐩖', '𐩗'), + ('𐽕', '𐽙'), + ('𐾆', '𐾉'), + ('𑁇', '𑁈'), + ('𑂾', '𑃁'), + ('𑅁', '𑅃'), + ('𑇅', '𑇆'), + ('𑇍', '𑇍'), + ('𑇞', '𑇟'), + ('𑈸', '𑈹'), + ('𑈻', '𑈼'), + ('𑊩', '𑊩'), + ('𑑋', '𑑌'), + ('𑗂', '𑗃'), + ('𑗉', '𑗗'), + ('𑙁', '𑙂'), + ('𑜼', '𑜾'), + ('𑥄', '𑥄'), + ('𑥆', '𑥆'), + ('𑩂', '𑩃'), + ('𑪛', '𑪜'), + ('𑱁', '𑱂'), + ('𑻷', '𑻸'), + ('𑽃', '𑽄'), + ('𖩮', '𖩯'), + ('𖫵', '𖫵'), + ('𖬷', '𖬸'), + ('𖭄', '𖭄'), + ('𖺘', '𖺘'), + ('𛲟', '𛲟'), + ('𝪈', '𝪈'), +]; + +pub const SEP: &'static [(char, char)] = + &[('\u{85}', '\u{85}'), ('\u{2028}', '\u{2029}')]; + +pub const SP: &'static [(char, char)] = &[ + ('\t', '\t'), + ('\u{b}', '\u{c}'), + (' ', ' '), + ('\u{a0}', '\u{a0}'), + ('\u{1680}', '\u{1680}'), + ('\u{2000}', '\u{200a}'), + ('\u{202f}', '\u{202f}'), + ('\u{205f}', '\u{205f}'), + ('\u{3000}', '\u{3000}'), +]; + +pub const UPPER: &'static [(char, char)] = &[ + ('A', 'Z'), + ('À', 'Ö'), + ('Ø', 'Þ'), + ('Ā', 'Ā'), + ('Ă', 'Ă'), + ('Ą', 'Ą'), + ('Ć', 'Ć'), + ('Ĉ', 'Ĉ'), + ('Ċ', 'Ċ'), + ('Č', 'Č'), + ('Ď', 'Ď'), + ('Đ', 'Đ'), + ('Ē', 'Ē'), + ('Ĕ', 'Ĕ'), + ('Ė', 'Ė'), + ('Ę', 'Ę'), + ('Ě', 'Ě'), + ('Ĝ', 'Ĝ'), + ('Ğ', 'Ğ'), + ('Ġ', 'Ġ'), + ('Ģ', 'Ģ'), + ('Ĥ', 'Ĥ'), + ('Ħ', 'Ħ'), + ('Ĩ', 'Ĩ'), + ('Ī', 'Ī'), + ('Ĭ', 'Ĭ'), + ('Į', 'Į'), + ('İ', 'İ'), + ('IJ', 'IJ'), + ('Ĵ', 'Ĵ'), + ('Ķ', 'Ķ'), + ('Ĺ', 'Ĺ'), + ('Ļ', 'Ļ'), + ('Ľ', 'Ľ'), + ('Ŀ', 'Ŀ'), + ('Ł', 'Ł'), + ('Ń', 'Ń'), + ('Ņ', 'Ņ'), + ('Ň', 'Ň'), + ('Ŋ', 'Ŋ'), + ('Ō', 'Ō'), + ('Ŏ', 'Ŏ'), + ('Ő', 'Ő'), + ('Œ', 'Œ'), + ('Ŕ', 'Ŕ'), + ('Ŗ', 'Ŗ'), + ('Ř', 'Ř'), + ('Ś', 'Ś'), + ('Ŝ', 'Ŝ'), + ('Ş', 'Ş'), + ('Š', 'Š'), + ('Ţ', 'Ţ'), + ('Ť', 'Ť'), + ('Ŧ', 'Ŧ'), + ('Ũ', 'Ũ'), + ('Ū', 'Ū'), + ('Ŭ', 'Ŭ'), + ('Ů', 'Ů'), + ('Ű', 'Ű'), + ('Ų', 'Ų'), + ('Ŵ', 'Ŵ'), + ('Ŷ', 'Ŷ'), + ('Ÿ', 'Ź'), + ('Ż', 'Ż'), + ('Ž', 'Ž'), + ('Ɓ', 'Ƃ'), + ('Ƅ', 'Ƅ'), + ('Ɔ', 'Ƈ'), + ('Ɖ', 'Ƌ'), + ('Ǝ', 'Ƒ'), + ('Ɠ', 'Ɣ'), + ('Ɩ', 'Ƙ'), + ('Ɯ', 'Ɲ'), + ('Ɵ', 'Ơ'), + ('Ƣ', 'Ƣ'), + ('Ƥ', 'Ƥ'), + ('Ʀ', 'Ƨ'), + ('Ʃ', 'Ʃ'), + ('Ƭ', 'Ƭ'), + ('Ʈ', 'Ư'), + ('Ʊ', 'Ƴ'), + ('Ƶ', 'Ƶ'), + ('Ʒ', 'Ƹ'), + ('Ƽ', 'Ƽ'), + ('DŽ', 'Dž'), + ('LJ', 'Lj'), + ('NJ', 'Nj'), + ('Ǎ', 'Ǎ'), + ('Ǐ', 'Ǐ'), + ('Ǒ', 'Ǒ'), + ('Ǔ', 'Ǔ'), + ('Ǖ', 'Ǖ'), + ('Ǘ', 'Ǘ'), + ('Ǚ', 'Ǚ'), + ('Ǜ', 'Ǜ'), + ('Ǟ', 'Ǟ'), + ('Ǡ', 'Ǡ'), + ('Ǣ', 'Ǣ'), + ('Ǥ', 'Ǥ'), + ('Ǧ', 'Ǧ'), + ('Ǩ', 'Ǩ'), + ('Ǫ', 'Ǫ'), + ('Ǭ', 'Ǭ'), + ('Ǯ', 'Ǯ'), + ('DZ', 'Dz'), + ('Ǵ', 'Ǵ'), + ('Ƕ', 'Ǹ'), + ('Ǻ', 'Ǻ'), + ('Ǽ', 'Ǽ'), + ('Ǿ', 'Ǿ'), + ('Ȁ', 'Ȁ'), + ('Ȃ', 'Ȃ'), + ('Ȅ', 'Ȅ'), + ('Ȇ', 'Ȇ'), + ('Ȉ', 'Ȉ'), + ('Ȋ', 'Ȋ'), + ('Ȍ', 'Ȍ'), + ('Ȏ', 'Ȏ'), + ('Ȑ', 'Ȑ'), + ('Ȓ', 'Ȓ'), + ('Ȕ', 'Ȕ'), + ('Ȗ', 'Ȗ'), + ('Ș', 'Ș'), + ('Ț', 'Ț'), + ('Ȝ', 'Ȝ'), + ('Ȟ', 'Ȟ'), + ('Ƞ', 'Ƞ'), + ('Ȣ', 'Ȣ'), + ('Ȥ', 'Ȥ'), + ('Ȧ', 'Ȧ'), + ('Ȩ', 'Ȩ'), + ('Ȫ', 'Ȫ'), + ('Ȭ', 'Ȭ'), + ('Ȯ', 'Ȯ'), + ('Ȱ', 'Ȱ'), + ('Ȳ', 'Ȳ'), + ('Ⱥ', 'Ȼ'), + ('Ƚ', 'Ⱦ'), + ('Ɂ', 'Ɂ'), + ('Ƀ', 'Ɇ'), + ('Ɉ', 'Ɉ'), + ('Ɋ', 'Ɋ'), + ('Ɍ', 'Ɍ'), + ('Ɏ', 'Ɏ'), + ('Ͱ', 'Ͱ'), + ('Ͳ', 'Ͳ'), + ('Ͷ', 'Ͷ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ώ'), + ('Α', 'Ρ'), + ('Σ', 'Ϋ'), + ('Ϗ', 'Ϗ'), + ('ϒ', 'ϔ'), + ('Ϙ', 'Ϙ'), + ('Ϛ', 'Ϛ'), + ('Ϝ', 'Ϝ'), + ('Ϟ', 'Ϟ'), + ('Ϡ', 'Ϡ'), + ('Ϣ', 'Ϣ'), + ('Ϥ', 'Ϥ'), + ('Ϧ', 'Ϧ'), + ('Ϩ', 'Ϩ'), + ('Ϫ', 'Ϫ'), + ('Ϭ', 'Ϭ'), + ('Ϯ', 'Ϯ'), + ('ϴ', 'ϴ'), + ('Ϸ', 'Ϸ'), + ('Ϲ', 'Ϻ'), + ('Ͻ', 'Я'), + ('Ѡ', 'Ѡ'), + ('Ѣ', 'Ѣ'), + ('Ѥ', 'Ѥ'), + ('Ѧ', 'Ѧ'), + ('Ѩ', 'Ѩ'), + ('Ѫ', 'Ѫ'), + ('Ѭ', 'Ѭ'), + ('Ѯ', 'Ѯ'), + ('Ѱ', 'Ѱ'), + ('Ѳ', 'Ѳ'), + ('Ѵ', 'Ѵ'), + ('Ѷ', 'Ѷ'), + ('Ѹ', 'Ѹ'), + ('Ѻ', 'Ѻ'), + ('Ѽ', 'Ѽ'), + ('Ѿ', 'Ѿ'), + ('Ҁ', 'Ҁ'), + ('Ҋ', 'Ҋ'), + ('Ҍ', 'Ҍ'), + ('Ҏ', 'Ҏ'), + ('Ґ', 'Ґ'), + ('Ғ', 'Ғ'), + ('Ҕ', 'Ҕ'), + ('Җ', 'Җ'), + ('Ҙ', 'Ҙ'), + ('Қ', 'Қ'), + ('Ҝ', 'Ҝ'), + ('Ҟ', 'Ҟ'), + ('Ҡ', 'Ҡ'), + ('Ң', 'Ң'), + ('Ҥ', 'Ҥ'), + ('Ҧ', 'Ҧ'), + ('Ҩ', 'Ҩ'), + ('Ҫ', 'Ҫ'), + ('Ҭ', 'Ҭ'), + ('Ү', 'Ү'), + ('Ұ', 'Ұ'), + ('Ҳ', 'Ҳ'), + ('Ҵ', 'Ҵ'), + ('Ҷ', 'Ҷ'), + ('Ҹ', 'Ҹ'), + ('Һ', 'Һ'), + ('Ҽ', 'Ҽ'), + ('Ҿ', 'Ҿ'), + ('Ӏ', 'Ӂ'), + ('Ӄ', 'Ӄ'), + ('Ӆ', 'Ӆ'), + ('Ӈ', 'Ӈ'), + ('Ӊ', 'Ӊ'), + ('Ӌ', 'Ӌ'), + ('Ӎ', 'Ӎ'), + ('Ӑ', 'Ӑ'), + ('Ӓ', 'Ӓ'), + ('Ӕ', 'Ӕ'), + ('Ӗ', 'Ӗ'), + ('Ә', 'Ә'), + ('Ӛ', 'Ӛ'), + ('Ӝ', 'Ӝ'), + ('Ӟ', 'Ӟ'), + ('Ӡ', 'Ӡ'), + ('Ӣ', 'Ӣ'), + ('Ӥ', 'Ӥ'), + ('Ӧ', 'Ӧ'), + ('Ө', 'Ө'), + ('Ӫ', 'Ӫ'), + ('Ӭ', 'Ӭ'), + ('Ӯ', 'Ӯ'), + ('Ӱ', 'Ӱ'), + ('Ӳ', 'Ӳ'), + ('Ӵ', 'Ӵ'), + ('Ӷ', 'Ӷ'), + ('Ӹ', 'Ӹ'), + ('Ӻ', 'Ӻ'), + ('Ӽ', 'Ӽ'), + ('Ӿ', 'Ӿ'), + ('Ԁ', 'Ԁ'), + ('Ԃ', 'Ԃ'), + ('Ԅ', 'Ԅ'), + ('Ԇ', 'Ԇ'), + ('Ԉ', 'Ԉ'), + ('Ԋ', 'Ԋ'), + ('Ԍ', 'Ԍ'), + ('Ԏ', 'Ԏ'), + ('Ԑ', 'Ԑ'), + ('Ԓ', 'Ԓ'), + ('Ԕ', 'Ԕ'), + ('Ԗ', 'Ԗ'), + ('Ԙ', 'Ԙ'), + ('Ԛ', 'Ԛ'), + ('Ԝ', 'Ԝ'), + ('Ԟ', 'Ԟ'), + ('Ԡ', 'Ԡ'), + ('Ԣ', 'Ԣ'), + ('Ԥ', 'Ԥ'), + ('Ԧ', 'Ԧ'), + ('Ԩ', 'Ԩ'), + ('Ԫ', 'Ԫ'), + ('Ԭ', 'Ԭ'), + ('Ԯ', 'Ԯ'), + ('Ա', 'Ֆ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('Ꭰ', 'Ᏽ'), + ('Ḁ', 'Ḁ'), + ('Ḃ', 'Ḃ'), + ('Ḅ', 'Ḅ'), + ('Ḇ', 'Ḇ'), + ('Ḉ', 'Ḉ'), + ('Ḋ', 'Ḋ'), + ('Ḍ', 'Ḍ'), + ('Ḏ', 'Ḏ'), + ('Ḑ', 'Ḑ'), + ('Ḓ', 'Ḓ'), + ('Ḕ', 'Ḕ'), + ('Ḗ', 'Ḗ'), + ('Ḙ', 'Ḙ'), + ('Ḛ', 'Ḛ'), + ('Ḝ', 'Ḝ'), + ('Ḟ', 'Ḟ'), + ('Ḡ', 'Ḡ'), + ('Ḣ', 'Ḣ'), + ('Ḥ', 'Ḥ'), + ('Ḧ', 'Ḧ'), + ('Ḩ', 'Ḩ'), + ('Ḫ', 'Ḫ'), + ('Ḭ', 'Ḭ'), + ('Ḯ', 'Ḯ'), + ('Ḱ', 'Ḱ'), + ('Ḳ', 'Ḳ'), + ('Ḵ', 'Ḵ'), + ('Ḷ', 'Ḷ'), + ('Ḹ', 'Ḹ'), + ('Ḻ', 'Ḻ'), + ('Ḽ', 'Ḽ'), + ('Ḿ', 'Ḿ'), + ('Ṁ', 'Ṁ'), + ('Ṃ', 'Ṃ'), + ('Ṅ', 'Ṅ'), + ('Ṇ', 'Ṇ'), + ('Ṉ', 'Ṉ'), + ('Ṋ', 'Ṋ'), + ('Ṍ', 'Ṍ'), + ('Ṏ', 'Ṏ'), + ('Ṑ', 'Ṑ'), + ('Ṓ', 'Ṓ'), + ('Ṕ', 'Ṕ'), + ('Ṗ', 'Ṗ'), + ('Ṙ', 'Ṙ'), + ('Ṛ', 'Ṛ'), + ('Ṝ', 'Ṝ'), + ('Ṟ', 'Ṟ'), + ('Ṡ', 'Ṡ'), + ('Ṣ', 'Ṣ'), + ('Ṥ', 'Ṥ'), + ('Ṧ', 'Ṧ'), + ('Ṩ', 'Ṩ'), + ('Ṫ', 'Ṫ'), + ('Ṭ', 'Ṭ'), + ('Ṯ', 'Ṯ'), + ('Ṱ', 'Ṱ'), + ('Ṳ', 'Ṳ'), + ('Ṵ', 'Ṵ'), + ('Ṷ', 'Ṷ'), + ('Ṹ', 'Ṹ'), + ('Ṻ', 'Ṻ'), + ('Ṽ', 'Ṽ'), + ('Ṿ', 'Ṿ'), + ('Ẁ', 'Ẁ'), + ('Ẃ', 'Ẃ'), + ('Ẅ', 'Ẅ'), + ('Ẇ', 'Ẇ'), + ('Ẉ', 'Ẉ'), + ('Ẋ', 'Ẋ'), + ('Ẍ', 'Ẍ'), + ('Ẏ', 'Ẏ'), + ('Ẑ', 'Ẑ'), + ('Ẓ', 'Ẓ'), + ('Ẕ', 'Ẕ'), + ('ẞ', 'ẞ'), + ('Ạ', 'Ạ'), + ('Ả', 'Ả'), + ('Ấ', 'Ấ'), + ('Ầ', 'Ầ'), + ('Ẩ', 'Ẩ'), + ('Ẫ', 'Ẫ'), + ('Ậ', 'Ậ'), + ('Ắ', 'Ắ'), + ('Ằ', 'Ằ'), + ('Ẳ', 'Ẳ'), + ('Ẵ', 'Ẵ'), + ('Ặ', 'Ặ'), + ('Ẹ', 'Ẹ'), + ('Ẻ', 'Ẻ'), + ('Ẽ', 'Ẽ'), + ('Ế', 'Ế'), + ('Ề', 'Ề'), + ('Ể', 'Ể'), + ('Ễ', 'Ễ'), + ('Ệ', 'Ệ'), + ('Ỉ', 'Ỉ'), + ('Ị', 'Ị'), + ('Ọ', 'Ọ'), + ('Ỏ', 'Ỏ'), + ('Ố', 'Ố'), + ('Ồ', 'Ồ'), + ('Ổ', 'Ổ'), + ('Ỗ', 'Ỗ'), + ('Ộ', 'Ộ'), + ('Ớ', 'Ớ'), + ('Ờ', 'Ờ'), + ('Ở', 'Ở'), + ('Ỡ', 'Ỡ'), + ('Ợ', 'Ợ'), + ('Ụ', 'Ụ'), + ('Ủ', 'Ủ'), + ('Ứ', 'Ứ'), + ('Ừ', 'Ừ'), + ('Ử', 'Ử'), + ('Ữ', 'Ữ'), + ('Ự', 'Ự'), + ('Ỳ', 'Ỳ'), + ('Ỵ', 'Ỵ'), + ('Ỷ', 'Ỷ'), + ('Ỹ', 'Ỹ'), + ('Ỻ', 'Ỻ'), + ('Ỽ', 'Ỽ'), + ('Ỿ', 'Ỿ'), + ('Ἀ', 'Ἇ'), + ('Ἐ', 'Ἕ'), + ('Ἠ', 'Ἧ'), + ('Ἰ', 'Ἷ'), + ('Ὀ', 'Ὅ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'Ὗ'), + ('Ὠ', 'Ὧ'), + ('ᾈ', 'ᾏ'), + ('ᾘ', 'ᾟ'), + ('ᾨ', 'ᾯ'), + ('Ᾰ', 'ᾼ'), + ('Ὲ', 'ῌ'), + ('Ῐ', 'Ί'), + ('Ῠ', 'Ῥ'), + ('Ὸ', 'ῼ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℋ', 'ℍ'), + ('ℐ', 'ℒ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℰ', 'ℳ'), + ('ℾ', 'ℿ'), + ('ⅅ', 'ⅅ'), + ('Ⅰ', 'Ⅿ'), + ('Ↄ', 'Ↄ'), + ('Ⓐ', 'Ⓩ'), + ('Ⰰ', 'Ⱟ'), + ('Ⱡ', 'Ⱡ'), + ('Ɫ', 'Ɽ'), + ('Ⱨ', 'Ⱨ'), + ('Ⱪ', 'Ⱪ'), + ('Ⱬ', 'Ⱬ'), + ('Ɑ', 'Ɒ'), + ('Ⱳ', 'Ⱳ'), + ('Ⱶ', 'Ⱶ'), + ('Ȿ', 'Ⲁ'), + ('Ⲃ', 'Ⲃ'), + ('Ⲅ', 'Ⲅ'), + ('Ⲇ', 'Ⲇ'), + ('Ⲉ', 'Ⲉ'), + ('Ⲋ', 'Ⲋ'), + ('Ⲍ', 'Ⲍ'), + ('Ⲏ', 'Ⲏ'), + ('Ⲑ', 'Ⲑ'), + ('Ⲓ', 'Ⲓ'), + ('Ⲕ', 'Ⲕ'), + ('Ⲗ', 'Ⲗ'), + ('Ⲙ', 'Ⲙ'), + ('Ⲛ', 'Ⲛ'), + ('Ⲝ', 'Ⲝ'), + ('Ⲟ', 'Ⲟ'), + ('Ⲡ', 'Ⲡ'), + ('Ⲣ', 'Ⲣ'), + ('Ⲥ', 'Ⲥ'), + ('Ⲧ', 'Ⲧ'), + ('Ⲩ', 'Ⲩ'), + ('Ⲫ', 'Ⲫ'), + ('Ⲭ', 'Ⲭ'), + ('Ⲯ', 'Ⲯ'), + ('Ⲱ', 'Ⲱ'), + ('Ⲳ', 'Ⲳ'), + ('Ⲵ', 'Ⲵ'), + ('Ⲷ', 'Ⲷ'), + ('Ⲹ', 'Ⲹ'), + ('Ⲻ', 'Ⲻ'), + ('Ⲽ', 'Ⲽ'), + ('Ⲿ', 'Ⲿ'), + ('Ⳁ', 'Ⳁ'), + ('Ⳃ', 'Ⳃ'), + ('Ⳅ', 'Ⳅ'), + ('Ⳇ', 'Ⳇ'), + ('Ⳉ', 'Ⳉ'), + ('Ⳋ', 'Ⳋ'), + ('Ⳍ', 'Ⳍ'), + ('Ⳏ', 'Ⳏ'), + ('Ⳑ', 'Ⳑ'), + ('Ⳓ', 'Ⳓ'), + ('Ⳕ', 'Ⳕ'), + ('Ⳗ', 'Ⳗ'), + ('Ⳙ', 'Ⳙ'), + ('Ⳛ', 'Ⳛ'), + ('Ⳝ', 'Ⳝ'), + ('Ⳟ', 'Ⳟ'), + ('Ⳡ', 'Ⳡ'), + ('Ⳣ', 'Ⳣ'), + ('Ⳬ', 'Ⳬ'), + ('Ⳮ', 'Ⳮ'), + ('Ⳳ', 'Ⳳ'), + ('Ꙁ', 'Ꙁ'), + ('Ꙃ', 'Ꙃ'), + ('Ꙅ', 'Ꙅ'), + ('Ꙇ', 'Ꙇ'), + ('Ꙉ', 'Ꙉ'), + ('Ꙋ', 'Ꙋ'), + ('Ꙍ', 'Ꙍ'), + ('Ꙏ', 'Ꙏ'), + ('Ꙑ', 'Ꙑ'), + ('Ꙓ', 'Ꙓ'), + ('Ꙕ', 'Ꙕ'), + ('Ꙗ', 'Ꙗ'), + ('Ꙙ', 'Ꙙ'), + ('Ꙛ', 'Ꙛ'), + ('Ꙝ', 'Ꙝ'), + ('Ꙟ', 'Ꙟ'), + ('Ꙡ', 'Ꙡ'), + ('Ꙣ', 'Ꙣ'), + ('Ꙥ', 'Ꙥ'), + ('Ꙧ', 'Ꙧ'), + ('Ꙩ', 'Ꙩ'), + ('Ꙫ', 'Ꙫ'), + ('Ꙭ', 'Ꙭ'), + ('Ꚁ', 'Ꚁ'), + ('Ꚃ', 'Ꚃ'), + ('Ꚅ', 'Ꚅ'), + ('Ꚇ', 'Ꚇ'), + ('Ꚉ', 'Ꚉ'), + ('Ꚋ', 'Ꚋ'), + ('Ꚍ', 'Ꚍ'), + ('Ꚏ', 'Ꚏ'), + ('Ꚑ', 'Ꚑ'), + ('Ꚓ', 'Ꚓ'), + ('Ꚕ', 'Ꚕ'), + ('Ꚗ', 'Ꚗ'), + ('Ꚙ', 'Ꚙ'), + ('Ꚛ', 'Ꚛ'), + ('Ꜣ', 'Ꜣ'), + ('Ꜥ', 'Ꜥ'), + ('Ꜧ', 'Ꜧ'), + ('Ꜩ', 'Ꜩ'), + ('Ꜫ', 'Ꜫ'), + ('Ꜭ', 'Ꜭ'), + ('Ꜯ', 'Ꜯ'), + ('Ꜳ', 'Ꜳ'), + ('Ꜵ', 'Ꜵ'), + ('Ꜷ', 'Ꜷ'), + ('Ꜹ', 'Ꜹ'), + ('Ꜻ', 'Ꜻ'), + ('Ꜽ', 'Ꜽ'), + ('Ꜿ', 'Ꜿ'), + ('Ꝁ', 'Ꝁ'), + ('Ꝃ', 'Ꝃ'), + ('Ꝅ', 'Ꝅ'), + ('Ꝇ', 'Ꝇ'), + ('Ꝉ', 'Ꝉ'), + ('Ꝋ', 'Ꝋ'), + ('Ꝍ', 'Ꝍ'), + ('Ꝏ', 'Ꝏ'), + ('Ꝑ', 'Ꝑ'), + ('Ꝓ', 'Ꝓ'), + ('Ꝕ', 'Ꝕ'), + ('Ꝗ', 'Ꝗ'), + ('Ꝙ', 'Ꝙ'), + ('Ꝛ', 'Ꝛ'), + ('Ꝝ', 'Ꝝ'), + ('Ꝟ', 'Ꝟ'), + ('Ꝡ', 'Ꝡ'), + ('Ꝣ', 'Ꝣ'), + ('Ꝥ', 'Ꝥ'), + ('Ꝧ', 'Ꝧ'), + ('Ꝩ', 'Ꝩ'), + ('Ꝫ', 'Ꝫ'), + ('Ꝭ', 'Ꝭ'), + ('Ꝯ', 'Ꝯ'), + ('Ꝺ', 'Ꝺ'), + ('Ꝼ', 'Ꝼ'), + ('Ᵹ', 'Ꝿ'), + ('Ꞁ', 'Ꞁ'), + ('Ꞃ', 'Ꞃ'), + ('Ꞅ', 'Ꞅ'), + ('Ꞇ', 'Ꞇ'), + ('Ꞌ', 'Ꞌ'), + ('Ɥ', 'Ɥ'), + ('Ꞑ', 'Ꞑ'), + ('Ꞓ', 'Ꞓ'), + ('Ꞗ', 'Ꞗ'), + ('Ꞙ', 'Ꞙ'), + ('Ꞛ', 'Ꞛ'), + ('Ꞝ', 'Ꞝ'), + ('Ꞟ', 'Ꞟ'), + ('Ꞡ', 'Ꞡ'), + ('Ꞣ', 'Ꞣ'), + ('Ꞥ', 'Ꞥ'), + ('Ꞧ', 'Ꞧ'), + ('Ꞩ', 'Ꞩ'), + ('Ɦ', 'Ɪ'), + ('Ʞ', 'Ꞵ'), + ('Ꞷ', 'Ꞷ'), + ('Ꞹ', 'Ꞹ'), + ('Ꞻ', 'Ꞻ'), + ('Ꞽ', 'Ꞽ'), + ('Ꞿ', 'Ꞿ'), + ('Ꟁ', 'Ꟁ'), + ('Ꟃ', 'Ꟃ'), + ('Ꞔ', 'Ꟈ'), + ('Ꟊ', 'Ꟊ'), + ('Ꟑ', 'Ꟑ'), + ('Ꟗ', 'Ꟗ'), + ('Ꟙ', 'Ꟙ'), + ('Ꟶ', 'Ꟶ'), + ('Ａ', 'Ｚ'), + ('𐐀', '𐐧'), + ('𐒰', '𐓓'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐲀', '𐲲'), + ('𑢠', '𑢿'), + ('𖹀', '𖹟'), + ('𝐀', '𝐙'), + ('𝐴', '𝑍'), + ('𝑨', '𝒁'), + ('𝒜', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒵'), + ('𝓐', '𝓩'), + ('𝔄', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔸', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕬', '𝖅'), + ('𝖠', '𝖹'), + ('𝗔', '𝗭'), + ('𝘈', '𝘡'), + ('𝘼', '𝙕'), + ('𝙰', '𝚉'), + ('𝚨', '𝛀'), + ('𝛢', '𝛺'), + ('𝜜', '𝜴'), + ('𝝖', '𝝮'), + ('𝞐', '𝞨'), + ('𝟊', '𝟊'), + ('𞤀', '𞤡'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), +]; diff --git a/third_party/rust/regex-syntax/src/unicode_tables/word_break.rs b/third_party/rust/regex-syntax/src/unicode_tables/word_break.rs new file mode 100644 index 0000000000..c0714956fe --- /dev/null +++ b/third_party/rust/regex-syntax/src/unicode_tables/word_break.rs @@ -0,0 +1,1120 @@ +// DO NOT EDIT THIS FILE. IT WAS AUTOMATICALLY GENERATED BY: +// +// ucd-generate word-break ucd-15.0.0 --chars +// +// Unicode version: 15.0.0. +// +// ucd-generate 0.2.14 is available on crates.io. + +pub const BY_NAME: &'static [(&'static str, &'static [(char, char)])] = &[ + ("ALetter", ALETTER), + ("CR", CR), + ("Double_Quote", DOUBLE_QUOTE), + ("Extend", EXTEND), + ("ExtendNumLet", EXTENDNUMLET), + ("Format", FORMAT), + ("Hebrew_Letter", HEBREW_LETTER), + ("Katakana", KATAKANA), + ("LF", LF), + ("MidLetter", MIDLETTER), + ("MidNum", MIDNUM), + ("MidNumLet", MIDNUMLET), + ("Newline", NEWLINE), + ("Numeric", NUMERIC), + ("Regional_Indicator", REGIONAL_INDICATOR), + ("Single_Quote", SINGLE_QUOTE), + ("WSegSpace", WSEGSPACE), + ("ZWJ", ZWJ), +]; + +pub const ALETTER: &'static [(char, char)] = &[ + ('A', 'Z'), + ('a', 'z'), + ('ª', 'ª'), + ('µ', 'µ'), + ('º', 'º'), + ('À', 'Ö'), + ('Ø', 'ö'), + ('ø', '˗'), + ('˞', '˿'), + ('Ͱ', 'ʹ'), + ('Ͷ', 'ͷ'), + ('ͺ', 'ͽ'), + ('Ϳ', 'Ϳ'), + ('Ά', 'Ά'), + ('Έ', 'Ί'), + ('Ό', 'Ό'), + ('Ύ', 'Ρ'), + ('Σ', 'ϵ'), + ('Ϸ', 'ҁ'), + ('Ҋ', 'ԯ'), + ('Ա', 'Ֆ'), + ('ՙ', '՜'), + ('՞', '՞'), + ('ՠ', 'ֈ'), + ('֊', '֊'), + ('׳', '׳'), + ('ؠ', 'ي'), + ('ٮ', 'ٯ'), + ('ٱ', 'ۓ'), + ('ە', 'ە'), + ('ۥ', 'ۦ'), + ('ۮ', 'ۯ'), + ('ۺ', 'ۼ'), + ('ۿ', 'ۿ'), + ('ܐ', 'ܐ'), + ('ܒ', 'ܯ'), + ('ݍ', 'ޥ'), + ('ޱ', 'ޱ'), + ('ߊ', 'ߪ'), + ('ߴ', 'ߵ'), + ('ߺ', 'ߺ'), + ('ࠀ', 'ࠕ'), + ('ࠚ', 'ࠚ'), + ('ࠤ', 'ࠤ'), + ('ࠨ', 'ࠨ'), + ('ࡀ', 'ࡘ'), + ('ࡠ', 'ࡪ'), + ('ࡰ', 'ࢇ'), + ('ࢉ', 'ࢎ'), + ('ࢠ', 'ࣉ'), + ('ऄ', 'ह'), + ('ऽ', 'ऽ'), + ('ॐ', 'ॐ'), + ('क़', 'ॡ'), + ('ॱ', 'ঀ'), + ('অ', 'ঌ'), + ('এ', 'ঐ'), + ('ও', 'ন'), + ('প', 'র'), + ('ল', 'ল'), + ('শ', 'হ'), + ('ঽ', 'ঽ'), + ('ৎ', 'ৎ'), + ('ড়', 'ঢ়'), + ('য়', 'ৡ'), + ('ৰ', 'ৱ'), + ('ৼ', 'ৼ'), + ('ਅ', 'ਊ'), + ('ਏ', 'ਐ'), + ('ਓ', 'ਨ'), + ('ਪ', 'ਰ'), + ('ਲ', 'ਲ਼'), + ('ਵ', 'ਸ਼'), + ('ਸ', 'ਹ'), + ('ਖ਼', 'ੜ'), + ('ਫ਼', 'ਫ਼'), + ('ੲ', 'ੴ'), + ('અ', 'ઍ'), + ('એ', 'ઑ'), + ('ઓ', 'ન'), + ('પ', 'ર'), + ('લ', 'ળ'), + ('વ', 'હ'), + ('ઽ', 'ઽ'), + ('ૐ', 'ૐ'), + ('ૠ', 'ૡ'), + ('ૹ', 'ૹ'), + ('ଅ', 'ଌ'), + ('ଏ', 'ଐ'), + ('ଓ', 'ନ'), + ('ପ', 'ର'), + ('ଲ', 'ଳ'), + ('ଵ', 'ହ'), + ('ଽ', 'ଽ'), + ('ଡ଼', 'ଢ଼'), + ('ୟ', 'ୡ'), + ('ୱ', 'ୱ'), + ('ஃ', 'ஃ'), + ('அ', 'ஊ'), + ('எ', 'ஐ'), + ('ஒ', 'க'), + ('ங', 'ச'), + ('ஜ', 'ஜ'), + ('ஞ', 'ட'), + ('ண', 'த'), + ('ந', 'ப'), + ('ம', 'ஹ'), + ('ௐ', 'ௐ'), + ('అ', 'ఌ'), + ('ఎ', 'ఐ'), + ('ఒ', 'న'), + ('ప', 'హ'), + ('ఽ', 'ఽ'), + ('ౘ', 'ౚ'), + ('ౝ', 'ౝ'), + ('ౠ', 'ౡ'), + ('ಀ', 'ಀ'), + ('ಅ', 'ಌ'), + ('ಎ', 'ಐ'), + ('ಒ', 'ನ'), + ('ಪ', 'ಳ'), + ('ವ', 'ಹ'), + ('ಽ', 'ಽ'), + ('ೝ', 'ೞ'), + ('ೠ', 'ೡ'), + ('ೱ', 'ೲ'), + ('ഄ', 'ഌ'), + ('എ', 'ഐ'), + ('ഒ', 'ഺ'), + ('ഽ', 'ഽ'), + ('ൎ', 'ൎ'), + ('ൔ', 'ൖ'), + ('ൟ', 'ൡ'), + ('ൺ', 'ൿ'), + ('අ', 'ඖ'), + ('ක', 'න'), + ('ඳ', 'ර'), + ('ල', 'ල'), + ('ව', 'ෆ'), + ('ༀ', 'ༀ'), + ('ཀ', 'ཇ'), + ('ཉ', 'ཬ'), + ('ྈ', 'ྌ'), + ('Ⴀ', 'Ⴥ'), + ('Ⴧ', 'Ⴧ'), + ('Ⴭ', 'Ⴭ'), + ('ა', 'ჺ'), + ('ჼ', 'ቈ'), + ('ቊ', 'ቍ'), + ('ቐ', 'ቖ'), + ('ቘ', 'ቘ'), + ('ቚ', 'ቝ'), + ('በ', 'ኈ'), + ('ኊ', 'ኍ'), + ('ነ', 'ኰ'), + ('ኲ', 'ኵ'), + ('ኸ', 'ኾ'), + ('ዀ', 'ዀ'), + ('ዂ', 'ዅ'), + ('ወ', 'ዖ'), + ('ዘ', 'ጐ'), + ('ጒ', 'ጕ'), + ('ጘ', 'ፚ'), + ('ᎀ', 'ᎏ'), + ('Ꭰ', 'Ᏽ'), + ('ᏸ', 'ᏽ'), + ('ᐁ', 'ᙬ'), + ('ᙯ', 'ᙿ'), + ('ᚁ', 'ᚚ'), + ('ᚠ', 'ᛪ'), + ('ᛮ', 'ᛸ'), + ('ᜀ', 'ᜑ'), + ('ᜟ', 'ᜱ'), + ('ᝀ', 'ᝑ'), + ('ᝠ', 'ᝬ'), + ('ᝮ', 'ᝰ'), + ('ᠠ', 'ᡸ'), + ('ᢀ', 'ᢄ'), + ('ᢇ', 'ᢨ'), + ('ᢪ', 'ᢪ'), + ('ᢰ', 'ᣵ'), + ('ᤀ', 'ᤞ'), + ('ᨀ', 'ᨖ'), + ('ᬅ', 'ᬳ'), + ('ᭅ', 'ᭌ'), + ('ᮃ', 'ᮠ'), + ('ᮮ', 'ᮯ'), + ('ᮺ', 'ᯥ'), + ('ᰀ', 'ᰣ'), + ('ᱍ', 'ᱏ'), + ('ᱚ', 'ᱽ'), + ('ᲀ', 'ᲈ'), + ('Ა', 'Ჺ'), + ('Ჽ', 'Ჿ'), + ('ᳩ', 'ᳬ'), + ('ᳮ', 'ᳳ'), + ('ᳵ', 'ᳶ'), + ('ᳺ', 'ᳺ'), + ('ᴀ', 'ᶿ'), + ('Ḁ', 'ἕ'), + ('Ἐ', 'Ἕ'), + ('ἠ', 'ὅ'), + ('Ὀ', 'Ὅ'), + ('ὐ', 'ὗ'), + ('Ὑ', 'Ὑ'), + ('Ὓ', 'Ὓ'), + ('Ὕ', 'Ὕ'), + ('Ὗ', 'ώ'), + ('ᾀ', 'ᾴ'), + ('ᾶ', 'ᾼ'), + ('ι', 'ι'), + ('ῂ', 'ῄ'), + ('ῆ', 'ῌ'), + ('ῐ', 'ΐ'), + ('ῖ', 'Ί'), + ('ῠ', 'Ῥ'), + ('ῲ', 'ῴ'), + ('ῶ', 'ῼ'), + ('ⁱ', 'ⁱ'), + ('ⁿ', 'ⁿ'), + ('ₐ', 'ₜ'), + ('ℂ', 'ℂ'), + ('ℇ', 'ℇ'), + ('ℊ', 'ℓ'), + ('ℕ', 'ℕ'), + ('ℙ', 'ℝ'), + ('ℤ', 'ℤ'), + ('Ω', 'Ω'), + ('ℨ', 'ℨ'), + ('K', 'ℭ'), + ('ℯ', 'ℹ'), + ('ℼ', 'ℿ'), + ('ⅅ', 'ⅉ'), + ('ⅎ', 'ⅎ'), + ('Ⅰ', 'ↈ'), + ('Ⓐ', 'ⓩ'), + ('Ⰰ', 'ⳤ'), + ('Ⳬ', 'ⳮ'), + ('Ⳳ', 'ⳳ'), + ('ⴀ', 'ⴥ'), + ('ⴧ', 'ⴧ'), + ('ⴭ', 'ⴭ'), + ('ⴰ', 'ⵧ'), + ('ⵯ', 'ⵯ'), + ('ⶀ', 'ⶖ'), + ('ⶠ', 'ⶦ'), + ('ⶨ', 'ⶮ'), + ('ⶰ', 'ⶶ'), + ('ⶸ', 'ⶾ'), + ('ⷀ', 'ⷆ'), + ('ⷈ', 'ⷎ'), + ('ⷐ', 'ⷖ'), + ('ⷘ', 'ⷞ'), + ('ⸯ', 'ⸯ'), + ('々', '々'), + ('〻', '〼'), + ('ㄅ', 'ㄯ'), + ('ㄱ', 'ㆎ'), + ('ㆠ', 'ㆿ'), + ('ꀀ', 'ꒌ'), + ('ꓐ', 'ꓽ'), + ('ꔀ', 'ꘌ'), + ('ꘐ', 'ꘟ'), + ('ꘪ', 'ꘫ'), + ('Ꙁ', 'ꙮ'), + ('ꙿ', 'ꚝ'), + ('ꚠ', 'ꛯ'), + ('꜈', 'ꟊ'), + ('Ꟑ', 'ꟑ'), + ('ꟓ', 'ꟓ'), + ('ꟕ', 'ꟙ'), + ('ꟲ', 'ꠁ'), + ('ꠃ', 'ꠅ'), + ('ꠇ', 'ꠊ'), + ('ꠌ', 'ꠢ'), + ('ꡀ', 'ꡳ'), + ('ꢂ', 'ꢳ'), + ('ꣲ', 'ꣷ'), + ('ꣻ', 'ꣻ'), + ('ꣽ', 'ꣾ'), + ('ꤊ', 'ꤥ'), + ('ꤰ', 'ꥆ'), + ('ꥠ', 'ꥼ'), + ('ꦄ', 'ꦲ'), + ('ꧏ', 'ꧏ'), + ('ꨀ', 'ꨨ'), + ('ꩀ', 'ꩂ'), + ('ꩄ', 'ꩋ'), + ('ꫠ', 'ꫪ'), + ('ꫲ', 'ꫴ'), + ('ꬁ', 'ꬆ'), + ('ꬉ', 'ꬎ'), + ('ꬑ', 'ꬖ'), + ('ꬠ', 'ꬦ'), + ('ꬨ', 'ꬮ'), + ('ꬰ', 'ꭩ'), + ('ꭰ', 'ꯢ'), + ('가', '힣'), + ('ힰ', 'ퟆ'), + ('ퟋ', 'ퟻ'), + ('ff', 'st'), + ('ﬓ', 'ﬗ'), + ('ﭐ', 'ﮱ'), + ('ﯓ', 'ﴽ'), + ('ﵐ', 'ﶏ'), + ('ﶒ', 'ﷇ'), + ('ﷰ', 'ﷻ'), + ('ﹰ', 'ﹴ'), + ('ﹶ', 'ﻼ'), + ('Ａ', 'Ｚ'), + ('ａ', 'ｚ'), + ('ﾠ', 'ﾾ'), + ('ￂ', 'ￇ'), + ('ￊ', 'ￏ'), + ('ￒ', 'ￗ'), + ('ￚ', 'ￜ'), + ('𐀀', '𐀋'), + ('𐀍', '𐀦'), + ('𐀨', '𐀺'), + ('𐀼', '𐀽'), + ('𐀿', '𐁍'), + ('𐁐', '𐁝'), + ('𐂀', '𐃺'), + ('𐅀', '𐅴'), + ('𐊀', '𐊜'), + ('𐊠', '𐋐'), + ('𐌀', '𐌟'), + ('𐌭', '𐍊'), + ('𐍐', '𐍵'), + ('𐎀', '𐎝'), + ('𐎠', '𐏃'), + ('𐏈', '𐏏'), + ('𐏑', '𐏕'), + ('𐐀', '𐒝'), + ('𐒰', '𐓓'), + ('𐓘', '𐓻'), + ('𐔀', '𐔧'), + ('𐔰', '𐕣'), + ('𐕰', '𐕺'), + ('𐕼', '𐖊'), + ('𐖌', '𐖒'), + ('𐖔', '𐖕'), + ('𐖗', '𐖡'), + ('𐖣', '𐖱'), + ('𐖳', '𐖹'), + ('𐖻', '𐖼'), + ('𐘀', '𐜶'), + ('𐝀', '𐝕'), + ('𐝠', '𐝧'), + ('𐞀', '𐞅'), + ('𐞇', '𐞰'), + ('𐞲', '𐞺'), + ('𐠀', '𐠅'), + ('𐠈', '𐠈'), + ('𐠊', '𐠵'), + ('𐠷', '𐠸'), + ('𐠼', '𐠼'), + ('𐠿', '𐡕'), + ('𐡠', '𐡶'), + ('𐢀', '𐢞'), + ('𐣠', '𐣲'), + ('𐣴', '𐣵'), + ('𐤀', '𐤕'), + ('𐤠', '𐤹'), + ('𐦀', '𐦷'), + ('𐦾', '𐦿'), + ('𐨀', '𐨀'), + ('𐨐', '𐨓'), + ('𐨕', '𐨗'), + ('𐨙', '𐨵'), + ('𐩠', '𐩼'), + ('𐪀', '𐪜'), + ('𐫀', '𐫇'), + ('𐫉', '𐫤'), + ('𐬀', '𐬵'), + ('𐭀', '𐭕'), + ('𐭠', '𐭲'), + ('𐮀', '𐮑'), + ('𐰀', '𐱈'), + ('𐲀', '𐲲'), + ('𐳀', '𐳲'), + ('𐴀', '𐴣'), + ('𐺀', '𐺩'), + ('𐺰', '𐺱'), + ('𐼀', '𐼜'), + ('𐼧', '𐼧'), + ('𐼰', '𐽅'), + ('𐽰', '𐾁'), + ('𐾰', '𐿄'), + ('𐿠', '𐿶'), + ('𑀃', '𑀷'), + ('𑁱', '𑁲'), + ('𑁵', '𑁵'), + ('𑂃', '𑂯'), + ('𑃐', '𑃨'), + ('𑄃', '𑄦'), + ('𑅄', '𑅄'), + ('𑅇', '𑅇'), + ('𑅐', '𑅲'), + ('𑅶', '𑅶'), + ('𑆃', '𑆲'), + ('𑇁', '𑇄'), + ('𑇚', '𑇚'), + ('𑇜', '𑇜'), + ('𑈀', '𑈑'), + ('𑈓', '𑈫'), + ('𑈿', '𑉀'), + ('𑊀', '𑊆'), + ('𑊈', '𑊈'), + ('𑊊', '𑊍'), + ('𑊏', '𑊝'), + ('𑊟', '𑊨'), + ('𑊰', '𑋞'), + ('𑌅', '𑌌'), + ('𑌏', '𑌐'), + ('𑌓', '𑌨'), + ('𑌪', '𑌰'), + ('𑌲', '𑌳'), + ('𑌵', '𑌹'), + ('𑌽', '𑌽'), + ('𑍐', '𑍐'), + ('𑍝', '𑍡'), + ('𑐀', '𑐴'), + ('𑑇', '𑑊'), + ('𑑟', '𑑡'), + ('𑒀', '𑒯'), + ('𑓄', '𑓅'), + ('𑓇', '𑓇'), + ('𑖀', '𑖮'), + ('𑗘', '𑗛'), + ('𑘀', '𑘯'), + ('𑙄', '𑙄'), + ('𑚀', '𑚪'), + ('𑚸', '𑚸'), + ('𑠀', '𑠫'), + ('𑢠', '𑣟'), + ('𑣿', '𑤆'), + ('𑤉', '𑤉'), + ('𑤌', '𑤓'), + ('𑤕', '𑤖'), + ('𑤘', '𑤯'), + ('𑤿', '𑤿'), + ('𑥁', '𑥁'), + ('𑦠', '𑦧'), + ('𑦪', '𑧐'), + ('𑧡', '𑧡'), + ('𑧣', '𑧣'), + ('𑨀', '𑨀'), + ('𑨋', '𑨲'), + ('𑨺', '𑨺'), + ('𑩐', '𑩐'), + ('𑩜', '𑪉'), + ('𑪝', '𑪝'), + ('𑪰', '𑫸'), + ('𑰀', '𑰈'), + ('𑰊', '𑰮'), + ('𑱀', '𑱀'), + ('𑱲', '𑲏'), + ('𑴀', '𑴆'), + ('𑴈', '𑴉'), + ('𑴋', '𑴰'), + ('𑵆', '𑵆'), + ('𑵠', '𑵥'), + ('𑵧', '𑵨'), + ('𑵪', '𑶉'), + ('𑶘', '𑶘'), + ('𑻠', '𑻲'), + ('𑼂', '𑼂'), + ('𑼄', '𑼐'), + ('𑼒', '𑼳'), + ('𑾰', '𑾰'), + ('𒀀', '𒎙'), + ('𒐀', '𒑮'), + ('𒒀', '𒕃'), + ('𒾐', '𒿰'), + ('𓀀', '𓐯'), + ('𓑁', '𓑆'), + ('𔐀', '𔙆'), + ('𖠀', '𖨸'), + ('𖩀', '𖩞'), + ('𖩰', '𖪾'), + ('𖫐', '𖫭'), + ('𖬀', '𖬯'), + ('𖭀', '𖭃'), + ('𖭣', '𖭷'), + ('𖭽', '𖮏'), + ('𖹀', '𖹿'), + ('𖼀', '𖽊'), + ('𖽐', '𖽐'), + ('𖾓', '𖾟'), + ('𖿠', '𖿡'), + ('𖿣', '𖿣'), + ('𛰀', '𛱪'), + ('𛱰', '𛱼'), + ('𛲀', '𛲈'), + ('𛲐', '𛲙'), + ('𝐀', '𝑔'), + ('𝑖', '𝒜'), + ('𝒞', '𝒟'), + ('𝒢', '𝒢'), + ('𝒥', '𝒦'), + ('𝒩', '𝒬'), + ('𝒮', '𝒹'), + ('𝒻', '𝒻'), + ('𝒽', '𝓃'), + ('𝓅', '𝔅'), + ('𝔇', '𝔊'), + ('𝔍', '𝔔'), + ('𝔖', '𝔜'), + ('𝔞', '𝔹'), + ('𝔻', '𝔾'), + ('𝕀', '𝕄'), + ('𝕆', '𝕆'), + ('𝕊', '𝕐'), + ('𝕒', '𝚥'), + ('𝚨', '𝛀'), + ('𝛂', '𝛚'), + ('𝛜', '𝛺'), + ('𝛼', '𝜔'), + ('𝜖', '𝜴'), + ('𝜶', '𝝎'), + ('𝝐', '𝝮'), + ('𝝰', '𝞈'), + ('𝞊', '𝞨'), + ('𝞪', '𝟂'), + ('𝟄', '𝟋'), + ('𝼀', '𝼞'), + ('𝼥', '𝼪'), + ('𞀰', '𞁭'), + ('𞄀', '𞄬'), + ('𞄷', '𞄽'), + ('𞅎', '𞅎'), + ('𞊐', '𞊭'), + ('𞋀', '𞋫'), + ('𞓐', '𞓫'), + ('𞟠', '𞟦'), + ('𞟨', '𞟫'), + ('𞟭', '𞟮'), + ('𞟰', '𞟾'), + ('𞠀', '𞣄'), + ('𞤀', '𞥃'), + ('𞥋', '𞥋'), + ('𞸀', '𞸃'), + ('𞸅', '𞸟'), + ('𞸡', '𞸢'), + ('𞸤', '𞸤'), + ('𞸧', '𞸧'), + ('𞸩', '𞸲'), + ('𞸴', '𞸷'), + ('𞸹', '𞸹'), + ('𞸻', '𞸻'), + ('𞹂', '𞹂'), + ('𞹇', '𞹇'), + ('𞹉', '𞹉'), + ('𞹋', '𞹋'), + ('𞹍', '𞹏'), + ('𞹑', '𞹒'), + ('𞹔', '𞹔'), + ('𞹗', '𞹗'), + ('𞹙', '𞹙'), + ('𞹛', '𞹛'), + ('𞹝', '𞹝'), + ('𞹟', '𞹟'), + ('𞹡', '𞹢'), + ('𞹤', '𞹤'), + ('𞹧', '𞹪'), + ('𞹬', '𞹲'), + ('𞹴', '𞹷'), + ('𞹹', '𞹼'), + ('𞹾', '𞹾'), + ('𞺀', '𞺉'), + ('𞺋', '𞺛'), + ('𞺡', '𞺣'), + ('𞺥', '𞺩'), + ('𞺫', '𞺻'), + ('🄰', '🅉'), + ('🅐', '🅩'), + ('🅰', '🆉'), +]; + +pub const CR: &'static [(char, char)] = &[('\r', '\r')]; + +pub const DOUBLE_QUOTE: &'static [(char, char)] = &[('"', '"')]; + +pub const EXTEND: &'static [(char, char)] = &[ + ('\u{300}', '\u{36f}'), + ('\u{483}', '\u{489}'), + ('\u{591}', '\u{5bd}'), + ('\u{5bf}', '\u{5bf}'), + ('\u{5c1}', '\u{5c2}'), + ('\u{5c4}', '\u{5c5}'), + ('\u{5c7}', '\u{5c7}'), + ('\u{610}', '\u{61a}'), + ('\u{64b}', '\u{65f}'), + ('\u{670}', '\u{670}'), + ('\u{6d6}', '\u{6dc}'), + ('\u{6df}', '\u{6e4}'), + ('\u{6e7}', '\u{6e8}'), + ('\u{6ea}', '\u{6ed}'), + ('\u{711}', '\u{711}'), + ('\u{730}', '\u{74a}'), + ('\u{7a6}', '\u{7b0}'), + ('\u{7eb}', '\u{7f3}'), + ('\u{7fd}', '\u{7fd}'), + ('\u{816}', '\u{819}'), + ('\u{81b}', '\u{823}'), + ('\u{825}', '\u{827}'), + ('\u{829}', '\u{82d}'), + ('\u{859}', '\u{85b}'), + ('\u{898}', '\u{89f}'), + ('\u{8ca}', '\u{8e1}'), + ('\u{8e3}', 'ः'), + ('\u{93a}', '\u{93c}'), + ('ा', 'ॏ'), + ('\u{951}', '\u{957}'), + ('\u{962}', '\u{963}'), + ('\u{981}', 'ঃ'), + ('\u{9bc}', '\u{9bc}'), + ('\u{9be}', '\u{9c4}'), + ('ে', 'ৈ'), + ('ো', '\u{9cd}'), + ('\u{9d7}', '\u{9d7}'), + ('\u{9e2}', '\u{9e3}'), + ('\u{9fe}', '\u{9fe}'), + ('\u{a01}', 'ਃ'), + ('\u{a3c}', '\u{a3c}'), + ('ਾ', '\u{a42}'), + ('\u{a47}', '\u{a48}'), + ('\u{a4b}', '\u{a4d}'), + ('\u{a51}', '\u{a51}'), + ('\u{a70}', '\u{a71}'), + ('\u{a75}', '\u{a75}'), + ('\u{a81}', 'ઃ'), + ('\u{abc}', '\u{abc}'), + ('ા', '\u{ac5}'), + ('\u{ac7}', 'ૉ'), + ('ો', '\u{acd}'), + ('\u{ae2}', '\u{ae3}'), + ('\u{afa}', '\u{aff}'), + ('\u{b01}', 'ଃ'), + ('\u{b3c}', '\u{b3c}'), + ('\u{b3e}', '\u{b44}'), + ('େ', 'ୈ'), + ('ୋ', '\u{b4d}'), + ('\u{b55}', '\u{b57}'), + ('\u{b62}', '\u{b63}'), + ('\u{b82}', '\u{b82}'), + ('\u{bbe}', 'ூ'), + ('ெ', 'ை'), + ('ொ', '\u{bcd}'), + ('\u{bd7}', '\u{bd7}'), + ('\u{c00}', '\u{c04}'), + ('\u{c3c}', '\u{c3c}'), + ('\u{c3e}', 'ౄ'), + ('\u{c46}', '\u{c48}'), + ('\u{c4a}', '\u{c4d}'), + ('\u{c55}', '\u{c56}'), + ('\u{c62}', '\u{c63}'), + ('\u{c81}', 'ಃ'), + ('\u{cbc}', '\u{cbc}'), + ('ಾ', 'ೄ'), + ('\u{cc6}', 'ೈ'), + ('ೊ', '\u{ccd}'), + ('\u{cd5}', '\u{cd6}'), + ('\u{ce2}', '\u{ce3}'), + ('ೳ', 'ೳ'), + ('\u{d00}', 'ഃ'), + ('\u{d3b}', '\u{d3c}'), + ('\u{d3e}', '\u{d44}'), + ('െ', 'ൈ'), + ('ൊ', '\u{d4d}'), + ('\u{d57}', '\u{d57}'), + ('\u{d62}', '\u{d63}'), + ('\u{d81}', 'ඃ'), + ('\u{dca}', '\u{dca}'), + ('\u{dcf}', '\u{dd4}'), + ('\u{dd6}', '\u{dd6}'), + ('ෘ', '\u{ddf}'), + ('ෲ', 'ෳ'), + ('\u{e31}', '\u{e31}'), + ('\u{e34}', '\u{e3a}'), + ('\u{e47}', '\u{e4e}'), + ('\u{eb1}', '\u{eb1}'), + ('\u{eb4}', '\u{ebc}'), + ('\u{ec8}', '\u{ece}'), + ('\u{f18}', '\u{f19}'), + ('\u{f35}', '\u{f35}'), + ('\u{f37}', '\u{f37}'), + ('\u{f39}', '\u{f39}'), + ('༾', '༿'), + ('\u{f71}', '\u{f84}'), + ('\u{f86}', '\u{f87}'), + ('\u{f8d}', '\u{f97}'), + ('\u{f99}', '\u{fbc}'), + ('\u{fc6}', '\u{fc6}'), + ('ါ', '\u{103e}'), + ('ၖ', '\u{1059}'), + ('\u{105e}', '\u{1060}'), + ('ၢ', 'ၤ'), + ('ၧ', 'ၭ'), + ('\u{1071}', '\u{1074}'), + ('\u{1082}', '\u{108d}'), + ('ႏ', 'ႏ'), + ('ႚ', '\u{109d}'), + ('\u{135d}', '\u{135f}'), + ('\u{1712}', '᜕'), + ('\u{1732}', '᜴'), + ('\u{1752}', '\u{1753}'), + ('\u{1772}', '\u{1773}'), + ('\u{17b4}', '\u{17d3}'), + ('\u{17dd}', '\u{17dd}'), + ('\u{180b}', '\u{180d}'), + ('\u{180f}', '\u{180f}'), + ('\u{1885}', '\u{1886}'), + ('\u{18a9}', '\u{18a9}'), + ('\u{1920}', 'ᤫ'), + ('ᤰ', '\u{193b}'), + ('\u{1a17}', '\u{1a1b}'), + ('ᩕ', '\u{1a5e}'), + ('\u{1a60}', '\u{1a7c}'), + ('\u{1a7f}', '\u{1a7f}'), + ('\u{1ab0}', '\u{1ace}'), + ('\u{1b00}', 'ᬄ'), + ('\u{1b34}', '᭄'), + ('\u{1b6b}', '\u{1b73}'), + ('\u{1b80}', 'ᮂ'), + ('ᮡ', '\u{1bad}'), + ('\u{1be6}', '᯳'), + ('ᰤ', '\u{1c37}'), + ('\u{1cd0}', '\u{1cd2}'), + ('\u{1cd4}', '\u{1ce8}'), + ('\u{1ced}', '\u{1ced}'), + ('\u{1cf4}', '\u{1cf4}'), + ('᳷', '\u{1cf9}'), + ('\u{1dc0}', '\u{1dff}'), + ('\u{200c}', '\u{200c}'), + ('\u{20d0}', '\u{20f0}'), + ('\u{2cef}', '\u{2cf1}'), + ('\u{2d7f}', '\u{2d7f}'), + ('\u{2de0}', '\u{2dff}'), + ('\u{302a}', '\u{302f}'), + ('\u{3099}', '\u{309a}'), + ('\u{a66f}', '\u{a672}'), + ('\u{a674}', '\u{a67d}'), + ('\u{a69e}', '\u{a69f}'), + ('\u{a6f0}', '\u{a6f1}'), + ('\u{a802}', '\u{a802}'), + ('\u{a806}', '\u{a806}'), + ('\u{a80b}', '\u{a80b}'), + ('ꠣ', 'ꠧ'), + ('\u{a82c}', '\u{a82c}'), + ('ꢀ', 'ꢁ'), + ('ꢴ', '\u{a8c5}'), + ('\u{a8e0}', '\u{a8f1}'), + ('\u{a8ff}', '\u{a8ff}'), + ('\u{a926}', '\u{a92d}'), + ('\u{a947}', '꥓'), + ('\u{a980}', 'ꦃ'), + ('\u{a9b3}', '꧀'), + ('\u{a9e5}', '\u{a9e5}'), + ('\u{aa29}', '\u{aa36}'), + ('\u{aa43}', '\u{aa43}'), + ('\u{aa4c}', 'ꩍ'), + ('ꩻ', 'ꩽ'), + ('\u{aab0}', '\u{aab0}'), + ('\u{aab2}', '\u{aab4}'), + ('\u{aab7}', '\u{aab8}'), + ('\u{aabe}', '\u{aabf}'), + ('\u{aac1}', '\u{aac1}'), + ('ꫫ', 'ꫯ'), + ('ꫵ', '\u{aaf6}'), + ('ꯣ', 'ꯪ'), + ('꯬', '\u{abed}'), + ('\u{fb1e}', '\u{fb1e}'), + ('\u{fe00}', '\u{fe0f}'), + ('\u{fe20}', '\u{fe2f}'), + ('\u{ff9e}', '\u{ff9f}'), + ('\u{101fd}', '\u{101fd}'), + ('\u{102e0}', '\u{102e0}'), + ('\u{10376}', '\u{1037a}'), + ('\u{10a01}', '\u{10a03}'), + ('\u{10a05}', '\u{10a06}'), + ('\u{10a0c}', '\u{10a0f}'), + ('\u{10a38}', '\u{10a3a}'), + ('\u{10a3f}', '\u{10a3f}'), + ('\u{10ae5}', '\u{10ae6}'), + ('\u{10d24}', '\u{10d27}'), + ('\u{10eab}', '\u{10eac}'), + ('\u{10efd}', '\u{10eff}'), + ('\u{10f46}', '\u{10f50}'), + ('\u{10f82}', '\u{10f85}'), + ('𑀀', '𑀂'), + ('\u{11038}', '\u{11046}'), + ('\u{11070}', '\u{11070}'), + ('\u{11073}', '\u{11074}'), + ('\u{1107f}', '𑂂'), + ('𑂰', '\u{110ba}'), + ('\u{110c2}', '\u{110c2}'), + ('\u{11100}', '\u{11102}'), + ('\u{11127}', '\u{11134}'), + ('𑅅', '𑅆'), + ('\u{11173}', '\u{11173}'), + ('\u{11180}', '𑆂'), + ('𑆳', '𑇀'), + ('\u{111c9}', '\u{111cc}'), + ('𑇎', '\u{111cf}'), + ('𑈬', '\u{11237}'), + ('\u{1123e}', '\u{1123e}'), + ('\u{11241}', '\u{11241}'), + ('\u{112df}', '\u{112ea}'), + ('\u{11300}', '𑌃'), + ('\u{1133b}', '\u{1133c}'), + ('\u{1133e}', '𑍄'), + ('𑍇', '𑍈'), + ('𑍋', '𑍍'), + ('\u{11357}', '\u{11357}'), + ('𑍢', '𑍣'), + ('\u{11366}', '\u{1136c}'), + ('\u{11370}', '\u{11374}'), + ('𑐵', '\u{11446}'), + ('\u{1145e}', '\u{1145e}'), + ('\u{114b0}', '\u{114c3}'), + ('\u{115af}', '\u{115b5}'), + ('𑖸', '\u{115c0}'), + ('\u{115dc}', '\u{115dd}'), + ('𑘰', '\u{11640}'), + ('\u{116ab}', '\u{116b7}'), + ('\u{1171d}', '\u{1172b}'), + ('𑠬', '\u{1183a}'), + ('\u{11930}', '𑤵'), + ('𑤷', '𑤸'), + ('\u{1193b}', '\u{1193e}'), + ('𑥀', '𑥀'), + ('𑥂', '\u{11943}'), + ('𑧑', '\u{119d7}'), + ('\u{119da}', '\u{119e0}'), + ('𑧤', '𑧤'), + ('\u{11a01}', '\u{11a0a}'), + ('\u{11a33}', '𑨹'), + ('\u{11a3b}', '\u{11a3e}'), + ('\u{11a47}', '\u{11a47}'), + ('\u{11a51}', '\u{11a5b}'), + ('\u{11a8a}', '\u{11a99}'), + ('𑰯', '\u{11c36}'), + ('\u{11c38}', '\u{11c3f}'), + ('\u{11c92}', '\u{11ca7}'), + ('𑲩', '\u{11cb6}'), + ('\u{11d31}', '\u{11d36}'), + ('\u{11d3a}', '\u{11d3a}'), + ('\u{11d3c}', '\u{11d3d}'), + ('\u{11d3f}', '\u{11d45}'), + ('\u{11d47}', '\u{11d47}'), + ('𑶊', '𑶎'), + ('\u{11d90}', '\u{11d91}'), + ('𑶓', '\u{11d97}'), + ('\u{11ef3}', '𑻶'), + ('\u{11f00}', '\u{11f01}'), + ('𑼃', '𑼃'), + ('𑼴', '\u{11f3a}'), + ('𑼾', '\u{11f42}'), + ('\u{13440}', '\u{13440}'), + ('\u{13447}', '\u{13455}'), + ('\u{16af0}', '\u{16af4}'), + ('\u{16b30}', '\u{16b36}'), + ('\u{16f4f}', '\u{16f4f}'), + ('𖽑', '𖾇'), + ('\u{16f8f}', '\u{16f92}'), + ('\u{16fe4}', '\u{16fe4}'), + ('𖿰', '𖿱'), + ('\u{1bc9d}', '\u{1bc9e}'), + ('\u{1cf00}', '\u{1cf2d}'), + ('\u{1cf30}', '\u{1cf46}'), + ('\u{1d165}', '\u{1d169}'), + ('𝅭', '\u{1d172}'), + ('\u{1d17b}', '\u{1d182}'), + ('\u{1d185}', '\u{1d18b}'), + ('\u{1d1aa}', '\u{1d1ad}'), + ('\u{1d242}', '\u{1d244}'), + ('\u{1da00}', '\u{1da36}'), + ('\u{1da3b}', '\u{1da6c}'), + ('\u{1da75}', '\u{1da75}'), + ('\u{1da84}', '\u{1da84}'), + ('\u{1da9b}', '\u{1da9f}'), + ('\u{1daa1}', '\u{1daaf}'), + ('\u{1e000}', '\u{1e006}'), + ('\u{1e008}', '\u{1e018}'), + ('\u{1e01b}', '\u{1e021}'), + ('\u{1e023}', '\u{1e024}'), + ('\u{1e026}', '\u{1e02a}'), + ('\u{1e08f}', '\u{1e08f}'), + ('\u{1e130}', '\u{1e136}'), + ('\u{1e2ae}', '\u{1e2ae}'), + ('\u{1e2ec}', '\u{1e2ef}'), + ('\u{1e4ec}', '\u{1e4ef}'), + ('\u{1e8d0}', '\u{1e8d6}'), + ('\u{1e944}', '\u{1e94a}'), + ('🏻', '🏿'), + ('\u{e0020}', '\u{e007f}'), + ('\u{e0100}', '\u{e01ef}'), +]; + +pub const EXTENDNUMLET: &'static [(char, char)] = &[ + ('_', '_'), + ('\u{202f}', '\u{202f}'), + ('‿', '⁀'), + ('⁔', '⁔'), + ('︳', '︴'), + ('﹍', '﹏'), + ('＿', '＿'), +]; + +pub const FORMAT: &'static [(char, char)] = &[ + ('\u{ad}', '\u{ad}'), + ('\u{600}', '\u{605}'), + ('\u{61c}', '\u{61c}'), + ('\u{6dd}', '\u{6dd}'), + ('\u{70f}', '\u{70f}'), + ('\u{890}', '\u{891}'), + ('\u{8e2}', '\u{8e2}'), + ('\u{180e}', '\u{180e}'), + ('\u{200e}', '\u{200f}'), + ('\u{202a}', '\u{202e}'), + ('\u{2060}', '\u{2064}'), + ('\u{2066}', '\u{206f}'), + ('\u{feff}', '\u{feff}'), + ('\u{fff9}', '\u{fffb}'), + ('\u{110bd}', '\u{110bd}'), + ('\u{110cd}', '\u{110cd}'), + ('\u{13430}', '\u{1343f}'), + ('\u{1bca0}', '\u{1bca3}'), + ('\u{1d173}', '\u{1d17a}'), + ('\u{e0001}', '\u{e0001}'), +]; + +pub const HEBREW_LETTER: &'static [(char, char)] = &[ + ('א', 'ת'), + ('ׯ', 'ײ'), + ('יִ', 'יִ'), + ('ײַ', 'ﬨ'), + ('שׁ', 'זּ'), + ('טּ', 'לּ'), + ('מּ', 'מּ'), + ('נּ', 'סּ'), + ('ףּ', 'פּ'), + ('צּ', 'ﭏ'), +]; + +pub const KATAKANA: &'static [(char, char)] = &[ + ('〱', '〵'), + ('゛', '゜'), + ('゠', 'ヺ'), + ('ー', 'ヿ'), + ('ㇰ', 'ㇿ'), + ('㋐', '㋾'), + ('㌀', '㍗'), + ('ｦ', 'ﾝ'), + ('𚿰', '𚿳'), + ('𚿵', '𚿻'), + ('𚿽', '𚿾'), + ('𛀀', '𛀀'), + ('𛄠', '𛄢'), + ('𛅕', '𛅕'), + ('𛅤', '𛅧'), +]; + +pub const LF: &'static [(char, char)] = &[('\n', '\n')]; + +pub const MIDLETTER: &'static [(char, char)] = &[ + (':', ':'), + ('·', '·'), + ('·', '·'), + ('՟', '՟'), + ('״', '״'), + ('‧', '‧'), + ('︓', '︓'), + ('﹕', '﹕'), + ('：', '：'), +]; + +pub const MIDNUM: &'static [(char, char)] = &[ + (',', ','), + (';', ';'), + (';', ';'), + ('։', '։'), + ('،', '؍'), + ('٬', '٬'), + ('߸', '߸'), + ('⁄', '⁄'), + ('︐', '︐'), + ('︔', '︔'), + ('﹐', '﹐'), + ('﹔', '﹔'), + ('，', '，'), + ('；', '；'), +]; + +pub const MIDNUMLET: &'static [(char, char)] = &[ + ('.', '.'), + ('‘', '’'), + ('․', '․'), + ('﹒', '﹒'), + ('＇', '＇'), + ('．', '．'), +]; + +pub const NEWLINE: &'static [(char, char)] = + &[('\u{b}', '\u{c}'), ('\u{85}', '\u{85}'), ('\u{2028}', '\u{2029}')]; + +pub const NUMERIC: &'static [(char, char)] = &[ + ('0', '9'), + ('٠', '٩'), + ('٫', '٫'), + ('۰', '۹'), + ('߀', '߉'), + ('०', '९'), + ('০', '৯'), + ('੦', '੯'), + ('૦', '૯'), + ('୦', '୯'), + ('௦', '௯'), + ('౦', '౯'), + ('೦', '೯'), + ('൦', '൯'), + ('෦', '෯'), + ('๐', '๙'), + ('໐', '໙'), + ('༠', '༩'), + ('၀', '၉'), + ('႐', '႙'), + ('០', '៩'), + ('᠐', '᠙'), + ('᥆', '᥏'), + ('᧐', '᧙'), + ('᪀', '᪉'), + ('᪐', '᪙'), + ('᭐', '᭙'), + ('᮰', '᮹'), + ('᱀', '᱉'), + ('᱐', '᱙'), + ('꘠', '꘩'), + ('꣐', '꣙'), + ('꤀', '꤉'), + ('꧐', '꧙'), + ('꧰', '꧹'), + ('꩐', '꩙'), + ('꯰', '꯹'), + ('０', '９'), + ('𐒠', '𐒩'), + ('𐴰', '𐴹'), + ('𑁦', '𑁯'), + ('𑃰', '𑃹'), + ('𑄶', '𑄿'), + ('𑇐', '𑇙'), + ('𑋰', '𑋹'), + ('𑑐', '𑑙'), + ('𑓐', '𑓙'), + ('𑙐', '𑙙'), + ('𑛀', '𑛉'), + ('𑜰', '𑜹'), + ('𑣠', '𑣩'), + ('𑥐', '𑥙'), + ('𑱐', '𑱙'), + ('𑵐', '𑵙'), + ('𑶠', '𑶩'), + ('𑽐', '𑽙'), + ('𖩠', '𖩩'), + ('𖫀', '𖫉'), + ('𖭐', '𖭙'), + ('𝟎', '𝟿'), + ('𞅀', '𞅉'), + ('𞋰', '𞋹'), + ('𞓰', '𞓹'), + ('𞥐', '𞥙'), + ('🯰', '🯹'), +]; + +pub const REGIONAL_INDICATOR: &'static [(char, char)] = &[('🇦', '🇿')]; + +pub const SINGLE_QUOTE: &'static [(char, char)] = &[('\'', '\'')]; + +pub const WSEGSPACE: &'static [(char, char)] = &[ + (' ', ' '), + ('\u{1680}', '\u{1680}'), + ('\u{2000}', '\u{2006}'), + ('\u{2008}', '\u{200a}'), + ('\u{205f}', '\u{205f}'), + ('\u{3000}', '\u{3000}'), +]; + +pub const ZWJ: &'static [(char, char)] = &[('\u{200d}', '\u{200d}')]; diff --git a/third_party/rust/regex-syntax/src/utf8.rs b/third_party/rust/regex-syntax/src/utf8.rs new file mode 100644 index 0000000000..b9c8655320 --- /dev/null +++ b/third_party/rust/regex-syntax/src/utf8.rs @@ -0,0 +1,587 @@ +/*! +Converts ranges of Unicode scalar values to equivalent ranges of UTF-8 bytes. + +This is sub-module is useful for constructing byte based automatons that need +to embed UTF-8 decoding. The most common use of this module is in conjunction +with the [`hir::ClassUnicodeRange`](../hir/struct.ClassUnicodeRange.html) type. + +See the documentation on the `Utf8Sequences` iterator for more details and +an example. + +# Wait, what is this? + +This is simplest to explain with an example. Let's say you wanted to test +whether a particular byte sequence was a Cyrillic character. One possible +scalar value range is `[0400-04FF]`. The set of allowed bytes for this +range can be expressed as a sequence of byte ranges: + +```text +[D0-D3][80-BF] +``` + +This is simple enough: simply encode the boundaries, `0400` encodes to +`D0 80` and `04FF` encodes to `D3 BF`, and create ranges from each +corresponding pair of bytes: `D0` to `D3` and `80` to `BF`. + +However, what if you wanted to add the Cyrillic Supplementary characters to +your range? Your range might then become `[0400-052F]`. The same procedure +as above doesn't quite work because `052F` encodes to `D4 AF`. The byte ranges +you'd get from the previous transformation would be `[D0-D4][80-AF]`. However, +this isn't quite correct because this range doesn't capture many characters, +for example, `04FF` (because its last byte, `BF` isn't in the range `80-AF`). + +Instead, you need multiple sequences of byte ranges: + +```text +[D0-D3][80-BF] # matches codepoints 0400-04FF +[D4][80-AF] # matches codepoints 0500-052F +``` + +This gets even more complicated if you want bigger ranges, particularly if +they naively contain surrogate codepoints. For example, the sequence of byte +ranges for the basic multilingual plane (`[0000-FFFF]`) look like this: + +```text +[0-7F] +[C2-DF][80-BF] +[E0][A0-BF][80-BF] +[E1-EC][80-BF][80-BF] +[ED][80-9F][80-BF] +[EE-EF][80-BF][80-BF] +``` + +Note that the byte ranges above will *not* match any erroneous encoding of +UTF-8, including encodings of surrogate codepoints. + +And, of course, for all of Unicode (`[000000-10FFFF]`): + +```text +[0-7F] +[C2-DF][80-BF] +[E0][A0-BF][80-BF] +[E1-EC][80-BF][80-BF] +[ED][80-9F][80-BF] +[EE-EF][80-BF][80-BF] +[F0][90-BF][80-BF][80-BF] +[F1-F3][80-BF][80-BF][80-BF] +[F4][80-8F][80-BF][80-BF] +``` + +This module automates the process of creating these byte ranges from ranges of +Unicode scalar values. + +# Lineage + +I got the idea and general implementation strategy from Russ Cox in his +[article on regexps](https://web.archive.org/web/20160404141123/https://swtch.com/~rsc/regexp/regexp3.html) and RE2. +Russ Cox got it from Ken Thompson's `grep` (no source, folk lore?). +I also got the idea from +[Lucene](https://github.com/apache/lucene-solr/blob/ae93f4e7ac6a3908046391de35d4f50a0d3c59ca/lucene/core/src/java/org/apache/lucene/util/automaton/UTF32ToUTF8.java), +which uses it for executing automata on their term index. +*/ + +#![deny(missing_docs)] + +use std::char; +use std::fmt; +use std::iter::FusedIterator; +use std::slice; + +const MAX_UTF8_BYTES: usize = 4; + +/// Utf8Sequence represents a sequence of byte ranges. +/// +/// To match a Utf8Sequence, a candidate byte sequence must match each +/// successive range. +/// +/// For example, if there are two ranges, `[C2-DF][80-BF]`, then the byte +/// sequence `\xDD\x61` would not match because `0x61 < 0x80`. +#[derive(Copy, Clone, Eq, PartialEq, PartialOrd, Ord)] +pub enum Utf8Sequence { + /// One byte range. + One(Utf8Range), + /// Two successive byte ranges. + Two([Utf8Range; 2]), + /// Three successive byte ranges. + Three([Utf8Range; 3]), + /// Four successive byte ranges. + Four([Utf8Range; 4]), +} + +impl Utf8Sequence { + /// Creates a new UTF-8 sequence from the encoded bytes of a scalar value + /// range. + /// + /// This assumes that `start` and `end` have the same length. + fn from_encoded_range(start: &[u8], end: &[u8]) -> Self { + assert_eq!(start.len(), end.len()); + match start.len() { + 2 => Utf8Sequence::Two([ + Utf8Range::new(start[0], end[0]), + Utf8Range::new(start[1], end[1]), + ]), + 3 => Utf8Sequence::Three([ + Utf8Range::new(start[0], end[0]), + Utf8Range::new(start[1], end[1]), + Utf8Range::new(start[2], end[2]), + ]), + 4 => Utf8Sequence::Four([ + Utf8Range::new(start[0], end[0]), + Utf8Range::new(start[1], end[1]), + Utf8Range::new(start[2], end[2]), + Utf8Range::new(start[3], end[3]), + ]), + n => unreachable!("invalid encoded length: {}", n), + } + } + + /// Returns the underlying sequence of byte ranges as a slice. + pub fn as_slice(&self) -> &[Utf8Range] { + use self::Utf8Sequence::*; + match *self { + One(ref r) => slice::from_ref(r), + Two(ref r) => &r[..], + Three(ref r) => &r[..], + Four(ref r) => &r[..], + } + } + + /// Returns the number of byte ranges in this sequence. + /// + /// The length is guaranteed to be in the closed interval `[1, 4]`. + pub fn len(&self) -> usize { + self.as_slice().len() + } + + /// Reverses the ranges in this sequence. + /// + /// For example, if this corresponds to the following sequence: + /// + /// ```text + /// [D0-D3][80-BF] + /// ``` + /// + /// Then after reversal, it will be + /// + /// ```text + /// [80-BF][D0-D3] + /// ``` + /// + /// This is useful when one is constructing a UTF-8 automaton to match + /// character classes in reverse. + pub fn reverse(&mut self) { + match *self { + Utf8Sequence::One(_) => {} + Utf8Sequence::Two(ref mut x) => x.reverse(), + Utf8Sequence::Three(ref mut x) => x.reverse(), + Utf8Sequence::Four(ref mut x) => x.reverse(), + } + } + + /// Returns true if and only if a prefix of `bytes` matches this sequence + /// of byte ranges. + pub fn matches(&self, bytes: &[u8]) -> bool { + if bytes.len() < self.len() { + return false; + } + for (&b, r) in bytes.iter().zip(self) { + if !r.matches(b) { + return false; + } + } + true + } +} + +impl<'a> IntoIterator for &'a Utf8Sequence { + type IntoIter = slice::Iter<'a, Utf8Range>; + type Item = &'a Utf8Range; + + fn into_iter(self) -> Self::IntoIter { + self.as_slice().iter() + } +} + +impl fmt::Debug for Utf8Sequence { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + use self::Utf8Sequence::*; + match *self { + One(ref r) => write!(f, "{:?}", r), + Two(ref r) => write!(f, "{:?}{:?}", r[0], r[1]), + Three(ref r) => write!(f, "{:?}{:?}{:?}", r[0], r[1], r[2]), + Four(ref r) => { + write!(f, "{:?}{:?}{:?}{:?}", r[0], r[1], r[2], r[3]) + } + } + } +} + +/// A single inclusive range of UTF-8 bytes. +#[derive(Clone, Copy, Eq, PartialEq, PartialOrd, Ord)] +pub struct Utf8Range { + /// Start of byte range (inclusive). + pub start: u8, + /// End of byte range (inclusive). + pub end: u8, +} + +impl Utf8Range { + fn new(start: u8, end: u8) -> Self { + Utf8Range { start, end } + } + + /// Returns true if and only if the given byte is in this range. + pub fn matches(&self, b: u8) -> bool { + self.start <= b && b <= self.end + } +} + +impl fmt::Debug for Utf8Range { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + if self.start == self.end { + write!(f, "[{:X}]", self.start) + } else { + write!(f, "[{:X}-{:X}]", self.start, self.end) + } + } +} + +/// An iterator over ranges of matching UTF-8 byte sequences. +/// +/// The iteration represents an alternation of comprehensive byte sequences +/// that match precisely the set of UTF-8 encoded scalar values. +/// +/// A byte sequence corresponds to one of the scalar values in the range given +/// if and only if it completely matches exactly one of the sequences of byte +/// ranges produced by this iterator. +/// +/// Each sequence of byte ranges matches a unique set of bytes. That is, no two +/// sequences will match the same bytes. +/// +/// # Example +/// +/// This shows how to match an arbitrary byte sequence against a range of +/// scalar values. +/// +/// ```rust +/// use regex_syntax::utf8::{Utf8Sequences, Utf8Sequence}; +/// +/// fn matches(seqs: &[Utf8Sequence], bytes: &[u8]) -> bool { +/// for range in seqs { +/// if range.matches(bytes) { +/// return true; +/// } +/// } +/// false +/// } +/// +/// // Test the basic multilingual plane. +/// let seqs: Vec<_> = Utf8Sequences::new('\u{0}', '\u{FFFF}').collect(); +/// +/// // UTF-8 encoding of 'a'. +/// assert!(matches(&seqs, &[0x61])); +/// // UTF-8 encoding of '☃' (`\u{2603}`). +/// assert!(matches(&seqs, &[0xE2, 0x98, 0x83])); +/// // UTF-8 encoding of `\u{10348}` (outside the BMP). +/// assert!(!matches(&seqs, &[0xF0, 0x90, 0x8D, 0x88])); +/// // Tries to match against a UTF-8 encoding of a surrogate codepoint, +/// // which is invalid UTF-8, and therefore fails, despite the fact that +/// // the corresponding codepoint (0xD800) falls in the range given. +/// assert!(!matches(&seqs, &[0xED, 0xA0, 0x80])); +/// // And fails against plain old invalid UTF-8. +/// assert!(!matches(&seqs, &[0xFF, 0xFF])); +/// ``` +/// +/// If this example seems circuitous, that's because it is! It's meant to be +/// illustrative. In practice, you could just try to decode your byte sequence +/// and compare it with the scalar value range directly. However, this is not +/// always possible (for example, in a byte based automaton). +#[derive(Debug)] +pub struct Utf8Sequences { + range_stack: Vec<ScalarRange>, +} + +impl Utf8Sequences { + /// Create a new iterator over UTF-8 byte ranges for the scalar value range + /// given. + pub fn new(start: char, end: char) -> Self { + let mut it = Utf8Sequences { range_stack: vec![] }; + it.push(start as u32, end as u32); + it + } + + /// reset resets the scalar value range. + /// Any existing state is cleared, but resources may be reused. + /// + /// N.B. Benchmarks say that this method is dubious. + #[doc(hidden)] + pub fn reset(&mut self, start: char, end: char) { + self.range_stack.clear(); + self.push(start as u32, end as u32); + } + + fn push(&mut self, start: u32, end: u32) { + self.range_stack.push(ScalarRange { start, end }); + } +} + +struct ScalarRange { + start: u32, + end: u32, +} + +impl fmt::Debug for ScalarRange { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!(f, "ScalarRange({:X}, {:X})", self.start, self.end) + } +} + +impl Iterator for Utf8Sequences { + type Item = Utf8Sequence; + + fn next(&mut self) -> Option<Self::Item> { + 'TOP: while let Some(mut r) = self.range_stack.pop() { + 'INNER: loop { + if let Some((r1, r2)) = r.split() { + self.push(r2.start, r2.end); + r.start = r1.start; + r.end = r1.end; + continue 'INNER; + } + if !r.is_valid() { + continue 'TOP; + } + for i in 1..MAX_UTF8_BYTES { + let max = max_scalar_value(i); + if r.start <= max && max < r.end { + self.push(max + 1, r.end); + r.end = max; + continue 'INNER; + } + } + if let Some(ascii_range) = r.as_ascii() { + return Some(Utf8Sequence::One(ascii_range)); + } + for i in 1..MAX_UTF8_BYTES { + let m = (1 << (6 * i)) - 1; + if (r.start & !m) != (r.end & !m) { + if (r.start & m) != 0 { + self.push((r.start | m) + 1, r.end); + r.end = r.start | m; + continue 'INNER; + } + if (r.end & m) != m { + self.push(r.end & !m, r.end); + r.end = (r.end & !m) - 1; + continue 'INNER; + } + } + } + let mut start = [0; MAX_UTF8_BYTES]; + let mut end = [0; MAX_UTF8_BYTES]; + let n = r.encode(&mut start, &mut end); + return Some(Utf8Sequence::from_encoded_range( + &start[0..n], + &end[0..n], + )); + } + } + None + } +} + +impl FusedIterator for Utf8Sequences {} + +impl ScalarRange { + /// split splits this range if it overlaps with a surrogate codepoint. + /// + /// Either or both ranges may be invalid. + fn split(&self) -> Option<(ScalarRange, ScalarRange)> { + if self.start < 0xE000 && self.end > 0xD7FF { + Some(( + ScalarRange { start: self.start, end: 0xD7FF }, + ScalarRange { start: 0xE000, end: self.end }, + )) + } else { + None + } + } + + /// is_valid returns true if and only if start <= end. + fn is_valid(&self) -> bool { + self.start <= self.end + } + + /// as_ascii returns this range as a Utf8Range if and only if all scalar + /// values in this range can be encoded as a single byte. + fn as_ascii(&self) -> Option<Utf8Range> { + if self.is_ascii() { + Some(Utf8Range::new(self.start as u8, self.end as u8)) + } else { + None + } + } + + /// is_ascii returns true if the range is ASCII only (i.e., takes a single + /// byte to encode any scalar value). + fn is_ascii(&self) -> bool { + self.is_valid() && self.end <= 0x7f + } + + /// encode writes the UTF-8 encoding of the start and end of this range + /// to the corresponding destination slices, and returns the number of + /// bytes written. + /// + /// The slices should have room for at least `MAX_UTF8_BYTES`. + fn encode(&self, start: &mut [u8], end: &mut [u8]) -> usize { + let cs = char::from_u32(self.start).unwrap(); + let ce = char::from_u32(self.end).unwrap(); + let ss = cs.encode_utf8(start); + let se = ce.encode_utf8(end); + assert_eq!(ss.len(), se.len()); + ss.len() + } +} + +fn max_scalar_value(nbytes: usize) -> u32 { + match nbytes { + 1 => 0x007F, + 2 => 0x07FF, + 3 => 0xFFFF, + 4 => 0x0010_FFFF, + _ => unreachable!("invalid UTF-8 byte sequence size"), + } +} + +#[cfg(test)] +mod tests { + use std::char; + + use crate::utf8::{Utf8Range, Utf8Sequences}; + + fn rutf8(s: u8, e: u8) -> Utf8Range { + Utf8Range::new(s, e) + } + + fn never_accepts_surrogate_codepoints(start: char, end: char) { + for cp in 0xD800..0xE000 { + let buf = encode_surrogate(cp); + for r in Utf8Sequences::new(start, end) { + if r.matches(&buf) { + panic!( + "Sequence ({:X}, {:X}) contains range {:?}, \ + which matches surrogate code point {:X} \ + with encoded bytes {:?}", + start as u32, end as u32, r, cp, buf, + ); + } + } + } + } + + #[test] + fn codepoints_no_surrogates() { + never_accepts_surrogate_codepoints('\u{0}', '\u{FFFF}'); + never_accepts_surrogate_codepoints('\u{0}', '\u{10FFFF}'); + never_accepts_surrogate_codepoints('\u{0}', '\u{10FFFE}'); + never_accepts_surrogate_codepoints('\u{80}', '\u{10FFFF}'); + never_accepts_surrogate_codepoints('\u{D7FF}', '\u{E000}'); + } + + #[test] + fn single_codepoint_one_sequence() { + // Tests that every range of scalar values that contains a single + // scalar value is recognized by one sequence of byte ranges. + for i in 0x0..=0x0010_FFFF { + let c = match char::from_u32(i) { + None => continue, + Some(c) => c, + }; + let seqs: Vec<_> = Utf8Sequences::new(c, c).collect(); + assert_eq!(seqs.len(), 1); + } + } + + #[test] + fn bmp() { + use crate::utf8::Utf8Sequence::*; + + let seqs = Utf8Sequences::new('\u{0}', '\u{FFFF}').collect::<Vec<_>>(); + assert_eq!( + seqs, + vec![ + One(rutf8(0x0, 0x7F)), + Two([rutf8(0xC2, 0xDF), rutf8(0x80, 0xBF)]), + Three([ + rutf8(0xE0, 0xE0), + rutf8(0xA0, 0xBF), + rutf8(0x80, 0xBF) + ]), + Three([ + rutf8(0xE1, 0xEC), + rutf8(0x80, 0xBF), + rutf8(0x80, 0xBF) + ]), + Three([ + rutf8(0xED, 0xED), + rutf8(0x80, 0x9F), + rutf8(0x80, 0xBF) + ]), + Three([ + rutf8(0xEE, 0xEF), + rutf8(0x80, 0xBF), + rutf8(0x80, 0xBF) + ]), + ] + ); + } + + #[test] + fn reverse() { + use crate::utf8::Utf8Sequence::*; + + let mut s = One(rutf8(0xA, 0xB)); + s.reverse(); + assert_eq!(s.as_slice(), &[rutf8(0xA, 0xB)]); + + let mut s = Two([rutf8(0xA, 0xB), rutf8(0xB, 0xC)]); + s.reverse(); + assert_eq!(s.as_slice(), &[rutf8(0xB, 0xC), rutf8(0xA, 0xB)]); + + let mut s = Three([rutf8(0xA, 0xB), rutf8(0xB, 0xC), rutf8(0xC, 0xD)]); + s.reverse(); + assert_eq!( + s.as_slice(), + &[rutf8(0xC, 0xD), rutf8(0xB, 0xC), rutf8(0xA, 0xB)] + ); + + let mut s = Four([ + rutf8(0xA, 0xB), + rutf8(0xB, 0xC), + rutf8(0xC, 0xD), + rutf8(0xD, 0xE), + ]); + s.reverse(); + assert_eq!( + s.as_slice(), + &[ + rutf8(0xD, 0xE), + rutf8(0xC, 0xD), + rutf8(0xB, 0xC), + rutf8(0xA, 0xB) + ] + ); + } + + fn encode_surrogate(cp: u32) -> [u8; 3] { + const TAG_CONT: u8 = 0b1000_0000; + const TAG_THREE_B: u8 = 0b1110_0000; + + assert!(0xD800 <= cp && cp < 0xE000); + let mut dst = [0; 3]; + dst[0] = (cp >> 12 & 0x0F) as u8 | TAG_THREE_B; + dst[1] = (cp >> 6 & 0x3F) as u8 | TAG_CONT; + dst[2] = (cp & 0x3F) as u8 | TAG_CONT; + dst + } +} diff --git a/third_party/rust/regex-syntax/test b/third_party/rust/regex-syntax/test new file mode 100755 index 0000000000..4b1b9fb1a9 --- /dev/null +++ b/third_party/rust/regex-syntax/test @@ -0,0 +1,22 @@ +#!/bin/bash + +set -e + +# This is a convenience script for running a broad swath of the syntax tests. +echo "===== DEFAULT FEATURES ===" +cargo test + +features=( + unicode + unicode-age + unicode-bool + unicode-case + unicode-gencat + unicode-perl + unicode-script + unicode-segment +) +for f in "${features[@]}"; do + echo "===== FEATURE: $f ===" + cargo test --no-default-features --features "$f" +done |