Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

12 files changed, 0 insertions, 890 deletions

diff --git a/vendor/unic-char-property/.cargo-checksum.json b/vendor/unic-char-property/.cargo-checksum.json
deleted file mode 100644
index b10f55705..000000000
--- a/vendor/unic-char-property/.cargo-checksum.json
+++ /dev/null
@@ -1 +0,0 @@
-{"files":{"Cargo.toml":"1c21185c9bd84959d197f681719106c1a5f4dface3db421b6660bb9801787929","src/lib.rs":"200af9360e201caaa404fea0c8ec5387fa3ead07f8c056adf56d869768b0201b","src/macros.rs":"969bde9782647b7b8acd8fea1721372eb41e747a6a11de0b7dd8ac9b286759f2","src/pkg_info.rs":"37cbe4efd0b0205d251e1ef7714b23e3be27052c8a0de6b1ae3cbf3aefae1fe5","src/property.rs":"f0e34e995306fef0d2a11bac0f7c385d936f6c7d68aed2ec3e33fc7f5eea57ee","src/range_types.rs":"269d781d752c90c0d8d24a299c4d6318ce5d47d843120f019a53df036030def9","src/tables.rs":"1f2a0213d78fc55a6421df8c74b490b9fd60f37a0b882aacccc6838af14b5279","tests/bool_property_macro.rs":"ce18763a5f7eb86925b0fbad1129dd770c9ddefbab76c1ea27d0a437acb20514","tests/enum_property_macro.rs":"3d19cbdfc9f174dbbba696f791f10659af0d1bc5676969e7f84f269faed174f8","tests/tables/property_table.rsv":"efa2f4a8b3a564a35c9412d095920d5aebad515e11a4a1a415f5ef9d1259974c","tests/tables_tests.rs":"94c4e5f1fcf6b7914deb9295c7e7b3840a5310718e5ea875ae3bc01c7349e0da"},"package":"a8c57a407d9b6fa02b4795eb81c5b6652060a15a7903ea981f3d723e6c0be221"}
\ No newline at end of file
diff --git a/vendor/unic-char-property/Cargo.toml b/vendor/unic-char-property/Cargo.toml
deleted file mode 100644
index 293737450..000000000
--- a/vendor/unic-char-property/Cargo.toml
+++ /dev/null
@@ -1,42 +0,0 @@
-# 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 believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
-
-[package]
-edition = "2018"
-name = "unic-char-property"
-version = "0.9.0"
-authors = ["The UNIC Project Developers"]
-exclude = []
-description = "UNIC — Unicode Character Tools — Character Property taxonomy, contracts and build macros"
-keywords = ["text", "unicode", "character-property"]
-categories = ["internationalization", "text-processing", "parsing"]
-license = "MIT/Apache-2.0"
-repository = "https://github.com/open-i18n/rust-unic/"
-[dependencies.unic-char-range]
-version = "0.9.0"
-[badges.appveyor]
-branch = "master"
-repository = "open-i18n/rust-unic"
-service = "github"
-
-[badges.is-it-maintained-issue-resolution]
-repository = "open-i18n/rust-unic"
-
-[badges.is-it-maintained-open-issues]
-repository = "open-i18n/rust-unic"
-
-[badges.maintenance]
-status = "actively-developed"
-
-[badges.travis-ci]
-branch = "master"
-repository = "open-i18n/rust-unic"
diff --git a/vendor/unic-char-property/src/lib.rs b/vendor/unic-char-property/src/lib.rs
deleted file mode 100644
index 360a67165..000000000
--- a/vendor/unic-char-property/src/lib.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#![no_std]
-#![warn(
-    bad_style,
-    missing_debug_implementations,
-    missing_docs,
-    unconditional_recursion
-)]
-#![forbid(unsafe_code)]
-
-//! # UNIC — Unicode Character Tools — Character Property
-//!
-//! A component of [`unic`: Unicode and Internationalization Crates for Rust](/unic/).
-//!
-//! Character Property taxonomy, contracts and build macros.
-//!
-//! ## References
-//!
-//! * [Unicode UTR #23: The Unicode Character Property Model](http://unicode.org/reports/tr23/).
-//!
-//! * [Unicode UAX #44: Unicode Character Database](http://unicode.org/reports/tr44/).
-//!
-//! * [PropertyAliases.txt](https://www.unicode.org/Public/UCD/latest/ucd/PropertyAliases.txt).
-
-#[macro_use]
-extern crate unic_char_range;
-
-mod pkg_info;
-pub use crate::pkg_info::{PKG_DESCRIPTION, PKG_NAME, PKG_VERSION};
-
-mod property;
-pub use self::property::{CharProperty, PartialCharProperty, TotalCharProperty};
-
-mod range_types;
-pub use crate::range_types::{
-    BinaryCharProperty,
-    CustomCharProperty,
-    EnumeratedCharProperty,
-    NumericCharProperty,
-    NumericCharPropertyValue,
-};
-
-mod macros;
-
-// pub because is used in macros, called from macro call-site.
-pub mod tables;
-
-// Used in macros
-#[doc(hidden)]
-pub use core::{fmt as __fmt, str as __str};
diff --git a/vendor/unic-char-property/src/macros.rs b/vendor/unic-char-property/src/macros.rs
deleted file mode 100644
index b5f054347..000000000
--- a/vendor/unic-char-property/src/macros.rs
+++ /dev/null
@@ -1,293 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-/// Macro for declaring a character property.
-///
-/// # Syntax (Enumerated Property)
-///
-/// ```
-/// #[macro_use]
-/// extern crate unic_char_property;
-///
-/// // First we define the type itself.
-/// char_property! {
-///     /// This is the enum type created for the character property.
-///     pub enum MyProp {
-///         abbr => "AbbrPropName";
-///         long => "Long_Property_Name";
-///         human => "Human-Readable Property Name";
-///
-///         /// Zero or more documentation or other attributes.
-///         RustName {
-///             abbr => AbbrName,
-///             long => Long_Name,
-///             human => "&'static str that is a nicer presentation of the name",
-///         }
-///     }
-///
-///     /// Module aliasing property value abbreviated names.
-///     pub mod abbr_names for abbr;
-///
-///     /// Module aliasing property value long names.
-///     pub mod long_names for long;
-/// }
-///
-/// // We also need to impl `PartialCharProperty` or `TotalCharProperty` manually.
-/// # impl unic_char_property::PartialCharProperty for MyProp {
-/// #     fn of(_: char) -> Option<Self> { None }
-/// # }
-/// #
-/// # fn main() {}
-/// ```
-///
-/// # Syntax (Binary Property)
-///
-/// ```
-/// #[macro_use] extern crate unic_char_property;
-/// # #[macro_use] extern crate unic_char_range;
-///
-/// char_property! {
-///     /// This is the newtype used for the character property.
-///     pub struct MyProp(bool) {
-///         abbr => "AbbrPropName";
-///         long => "Long_Property_Name";
-///         human => "Human-Readable Property Name";
-///
-///         // Unlike an enumerated property, a binary property will handle the table for you.
-///         data_table_path => "../tests/tables/property_table.rsv";
-///     }
-///
-///     /// A function that returns whether the given character has the property or not.
-///     pub fn is_prop(char) -> bool;
-/// }
-///
-/// // You may also want to create a trait for easy access to the properties you define.
-/// # fn main() {}
-/// ```
-///
-/// # Effect
-///
-/// - Implements the `CharProperty` trait and appropriate range trait
-/// - Implements `FromStr` accepting either the abbr or long name, ascii case insensitive
-/// - Implements `Display` using the `human` string
-/// - Populates the module `abbr_names` with `pub use` bindings of variants to their abbr names
-///   (Enumerated properties only)
-/// - Populates the module `long_names` with `pub use` bindings of variants to their long names
-///   (Enumerated properties only)
-/// - Maintains all documentation comments and other `#[attributes]` as would be expected
-///   (with some limitations, listed below)
-///
-#[macro_export]
-macro_rules! char_property {
-
-    // == Enumerated Property == //
-
-    (
-        $(#[$prop_meta:meta])*
-        pub enum $prop_name:ident {
-            abbr => $prop_abbr:expr;
-            long => $prop_long:expr;
-            human => $prop_human:expr;
-
-            $(
-                $(#[$variant_meta:meta])*
-                $variant_name:ident {
-                    abbr => $variant_abbr:ident,
-                    long => $variant_long:ident,
-                    human => $variant_human:expr,
-                }
-            )*
-        }
-
-        $(#[$abbr_mod_meta:meta])*
-        pub mod $abbr_mod:ident for abbr;
-
-        $(#[$long_mod_meta:meta])*
-        pub mod $long_mod:ident for long;
-
-    ) => {
-        $(#[$prop_meta])*
-        #[allow(bad_style)]
-        #[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
-        pub enum $prop_name {
-            $( $(#[$variant_meta])* $variant_name, )*
-        }
-
-        $(#[$abbr_mod_meta])*
-        #[allow(bad_style)]
-        pub mod $abbr_mod {
-            $( pub use super::$prop_name::$variant_name as $variant_abbr; )*
-        }
-
-        $(#[$long_mod_meta])*
-        #[allow(bad_style)]
-        pub mod $long_mod {
-            $( pub use super::$prop_name::$variant_name as $variant_long; )*
-        }
-
-        char_property! {
-            __impl FromStr for $prop_name;
-            $(
-                stringify!($variant_abbr) => $prop_name::$variant_name;
-                stringify!($variant_long) => $prop_name::$variant_name;
-            )*
-        }
-
-        char_property! {
-            __impl CharProperty for $prop_name;
-            $prop_abbr;
-            $prop_long;
-            $prop_human;
-        }
-
-        char_property! {
-            __impl Display for $prop_name by EnumeratedCharProperty
-        }
-
-        impl $crate::EnumeratedCharProperty for $prop_name {
-            fn all_values() -> &'static [$prop_name] {
-                const VALUES: &[$prop_name] = &[
-                    $( $prop_name::$variant_name, )*
-                ];
-                VALUES
-            }
-            fn abbr_name(&self) -> &'static str {
-                match *self {
-                    $( $prop_name::$variant_name => stringify!($variant_abbr), )*
-                }
-            }
-            fn long_name(&self) -> &'static str {
-                match *self {
-                    $( $prop_name::$variant_name => stringify!($variant_long), )*
-                }
-            }
-            fn human_name(&self) -> &'static str {
-                match *self {
-                    $( $prop_name::$variant_name => $variant_human, )*
-                }
-            }
-        }
-    };
-
-    // == Binary Property == //
-
-    (
-        $(#[$prop_meta:meta])*
-        pub struct $prop_name:ident(bool) {
-            abbr => $prop_abbr:expr;
-            long => $prop_long:expr;
-            human => $prop_human:expr;
-
-            data_table_path => $data_path:expr;
-        }
-
-        $(#[$is_fn_meta:meta])*
-        pub fn $is_fn:ident(char) -> bool;
-
-    ) => {
-        $(#[$prop_meta])*
-        #[derive(Copy, Clone, Debug, Default, Eq, PartialEq, Hash)]
-        pub struct $prop_name(bool);
-
-        $(#[$is_fn_meta])*
-        pub fn $is_fn(ch: char) -> bool {
-            $prop_name::of(ch).as_bool()
-        }
-
-        impl $prop_name {
-            /// Get (struct) property value of the character.
-            pub fn of(ch: char) -> Self {
-                use $crate::tables::CharDataTable;
-                const TABLE: CharDataTable<()> = include!($data_path);
-                $prop_name(TABLE.contains(ch))
-            }
-
-            /// Get boolean property value of the character.
-            pub fn as_bool(&self) -> bool { self.0 }
-        }
-
-        char_property! {
-            __impl FromStr for $prop_name;
-            // Yes
-            "y" => $prop_name(true);
-            "yes" => $prop_name(true);
-            "t" => $prop_name(true);
-            "true" => $prop_name(true);
-            // No
-            "n" => $prop_name(false);
-            "no" => $prop_name(false);
-            "f" => $prop_name(false);
-            "false" => $prop_name(false);
-        }
-
-        char_property! {
-            __impl CharProperty for $prop_name;
-            $prop_abbr;
-            $prop_long;
-            $prop_human;
-        }
-
-        impl $crate::TotalCharProperty for $prop_name {
-            fn of(ch: char) -> Self { Self::of(ch) }
-        }
-
-        impl $crate::BinaryCharProperty for $prop_name {
-            fn as_bool(&self) -> bool { self.as_bool() }
-        }
-
-        impl From<$prop_name> for bool {
-            fn from(prop: $prop_name) -> bool { prop.as_bool() }
-        }
-
-        char_property! {
-            __impl Display for $prop_name by BinaryCharProperty
-        }
-    };
-
-    // == Shared == //
-
-    (
-        __impl CharProperty for $prop_name:ident;
-        $prop_abbr:expr;
-        $prop_long:expr;
-        $prop_human:expr;
-    ) => {
-        impl $crate::CharProperty for $prop_name {
-            fn prop_abbr_name() -> &'static str { $prop_abbr }
-            fn prop_long_name() -> &'static str { $prop_long }
-            fn prop_human_name() -> &'static str { $prop_human }
-        }
-    };
-
-    (
-        __impl FromStr for $prop_name:ident;
-        $( $id:expr => $value:expr; )*
-    ) => {
-        #[allow(unreachable_patterns)]
-        impl $crate::__str::FromStr for $prop_name {
-            type Err = ();
-            fn from_str(s: &str) -> Result<Self, Self::Err> {
-                match s {
-                    $( $id => Ok($value), )*
-                    $( s if s.eq_ignore_ascii_case($id) => Ok($value), )*
-                    _ => Err(()),
-                }
-            }
-        }
-    };
-
-    ( __impl Display for $prop_name:ident by $trait:ident ) => {
-        impl $crate::__fmt::Display for $prop_name {
-            fn fmt(&self, f: &mut $crate::__fmt::Formatter) -> $crate::__fmt::Result {
-                $crate::$trait::human_name(self).fmt(f)
-            }
-        }
-    };
-}
diff --git a/vendor/unic-char-property/src/pkg_info.rs b/vendor/unic-char-property/src/pkg_info.rs
deleted file mode 100644
index a1ab2853f..000000000
--- a/vendor/unic-char-property/src/pkg_info.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Package information
-
-/// UNIC component version.
-pub const PKG_VERSION: &str = env!("CARGO_PKG_VERSION");
-
-/// UNIC component name.
-pub const PKG_NAME: &str = env!("CARGO_PKG_NAME");
-
-/// UNIC component description.
-pub const PKG_DESCRIPTION: &str = env!("CARGO_PKG_DESCRIPTION");
diff --git a/vendor/unic-char-property/src/property.rs b/vendor/unic-char-property/src/property.rs
deleted file mode 100644
index 47d367f4d..000000000
--- a/vendor/unic-char-property/src/property.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Taxonomy and contracts for Character Property types.
-
-use core::fmt::Debug;
-use core::hash::Hash;
-
-/// A Character Property, defined for some or all Unicode characters.
-pub trait CharProperty: PartialCharProperty + Debug + Eq + Hash {
-    /// The *abbreviated name* of the property.
-    fn prop_abbr_name() -> &'static str;
-
-    /// The *long name* of the property.
-    fn prop_long_name() -> &'static str;
-
-    /// The *human-readable* name of the property.
-    fn prop_human_name() -> &'static str;
-}
-
-/// A Character Property defined for some characters.
-///
-/// Examples: `Decomposition_Type`, `Numeric_Type`
-pub trait PartialCharProperty: Copy {
-    /// The property value for the character, or None.
-    fn of(ch: char) -> Option<Self>;
-}
-
-/// A Character Property defined on all characters.
-///
-/// Examples: `Age`, `Name`, `General_Category`, `Bidi_Class`
-pub trait TotalCharProperty: PartialCharProperty + Default {
-    /// The property value for the character.
-    fn of(ch: char) -> Self;
-}
-
-impl<T: TotalCharProperty> PartialCharProperty for T {
-    fn of(ch: char) -> Option<Self> {
-        Some(<Self as TotalCharProperty>::of(ch))
-    }
-}
diff --git a/vendor/unic-char-property/src/range_types.rs b/vendor/unic-char-property/src/range_types.rs
deleted file mode 100644
index e3cd47915..000000000
--- a/vendor/unic-char-property/src/range_types.rs
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Character Property Range types.
-//!
-//! NOTE: At the moment, it is not possible to define a marker for all character property range
-//! types and enforce their implementation from `CharProperty`.  We need to fix this whenever the
-//! compiler becomes able to do to so.
-
-use super::property::CharProperty;
-
-// == Enumerated/Catalog Types ==
-
-/// A Character Property with enumerated values.
-///
-/// This is similar to types *Enumeration* and *Catalog*, as defined in UAX#44.
-///
-/// Usage Note: If the property is of type *Catalog*, it's recommended to (in some way) mark the
-/// type as *non-exhaustive*, so that adding new variants to the `enum` type won't result in API
-/// breakage.
-pub trait EnumeratedCharProperty: Sized + CharProperty {
-    /// Exhaustive list of all property values.
-    fn all_values() -> &'static [Self];
-
-    /// The *abbreviated name* of the property value.
-    fn abbr_name(&self) -> &'static str;
-
-    /// The *long name* of the property value.
-    fn long_name(&self) -> &'static str;
-
-    /// The *human-readable name* of the property value.
-    fn human_name(&self) -> &'static str;
-}
-
-// == Binary Types ==
-
-/// A Character Property with binary values.
-///
-/// Examples: `Alphabetic`, `Bidi_Mirrored`, `White_Space`
-pub trait BinaryCharProperty: CharProperty {
-    /// The boolean value of the property value.
-    fn as_bool(&self) -> bool;
-
-    /// The *abbreviated name* of the property value.
-    fn abbr_name(&self) -> &'static str {
-        if self.as_bool() {
-            "Y"
-        } else {
-            "N"
-        }
-    }
-
-    /// The *long name* of the property value.
-    fn long_name(&self) -> &'static str {
-        if self.as_bool() {
-            "Yes"
-        } else {
-            "No"
-        }
-    }
-
-    /// The *human-readable name* of the property value.
-    fn human_name(&self) -> &'static str {
-        if self.as_bool() {
-            "Yes"
-        } else {
-            "No"
-        }
-    }
-}
-
-// == Numeric Types ==
-
-/// Marker for numeric types accepted by `NumericCharProperty`.
-pub trait NumericCharPropertyValue {}
-
-impl NumericCharPropertyValue for u8 {}
-
-/// A Character Property with numeric values.
-///
-/// Examples: `Numeric_Value`, `Canonical_Combining_Class`
-pub trait NumericCharProperty<NumericValue: NumericCharPropertyValue>: CharProperty {
-    /// The numeric value for the property value.
-    fn number(&self) -> NumericValue;
-}
-
-// == Custom Types ==
-
-/// A Character Property with custom values.
-///
-/// Custom values means any non-enumerated, non-numeric value.
-///
-/// Examples: `Age` property that returns a `UnicodeVersion` value.
-pub trait CustomCharProperty<Value>: CharProperty {
-    /// The actual (inner) value for the property value.
-    fn actual(&self) -> Value;
-}
diff --git a/vendor/unic-char-property/src/tables.rs b/vendor/unic-char-property/src/tables.rs
deleted file mode 100644
index ab419d552..000000000
--- a/vendor/unic-char-property/src/tables.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Character data tables used in UNIC.
-
-use unic_char_range::CharRange;
-
-/// A mapping from characters to some associated data.
-///
-/// For the set case, use `()` as the associated value.
-#[derive(Copy, Clone, Debug)]
-pub enum CharDataTable<V: 'static> {
-    #[doc(hidden)]
-    Direct(&'static [(char, V)]),
-    #[doc(hidden)]
-    Range(&'static [(CharRange, V)]),
-}
-
-impl<V> Default for CharDataTable<V> {
-    fn default() -> Self {
-        CharDataTable::Direct(&[])
-    }
-}
-
-impl<V> CharDataTable<V> {
-    /// Does this table contain a mapping for a character?
-    pub fn contains(&self, needle: char) -> bool {
-        match *self {
-            CharDataTable::Direct(table) => {
-                table.binary_search_by_key(&needle, |&(k, _)| k).is_ok()
-            }
-            CharDataTable::Range(table) => table
-                .binary_search_by(|&(range, _)| range.cmp_char(needle))
-                .is_ok(),
-        }
-    }
-}
-
-impl<V: Copy> CharDataTable<V> {
-    /// Find the associated data for a character in this table.
-    pub fn find(&self, needle: char) -> Option<V> {
-        match *self {
-            CharDataTable::Direct(table) => table
-                .binary_search_by_key(&needle, |&(k, _)| k)
-                .map(|idx| table[idx].1)
-                .ok(),
-            CharDataTable::Range(table) => table
-                .binary_search_by(|&(range, _)| range.cmp_char(needle))
-                .map(|idx| table[idx].1)
-                .ok(),
-        }
-    }
-
-    /// Find the range and the associated data for a character in the range table.
-    pub fn find_with_range(&self, needle: char) -> Option<(CharRange, V)> {
-        match *self {
-            CharDataTable::Direct(_) => None,
-            CharDataTable::Range(table) => table
-                .binary_search_by(|&(range, _)| range.cmp_char(needle))
-                .map(|idx| table[idx])
-                .ok(),
-        }
-    }
-}
-
-impl<V: Copy + Default> CharDataTable<V> {
-    /// Find the associated data for a character in this table, or the default value if not entered.
-    pub fn find_or_default(&self, needle: char) -> V {
-        self.find(needle).unwrap_or_else(Default::default)
-    }
-}
-
-/// Iterator for `CharDataTable`. Iterates over pairs `(CharRange, V)`.
-#[derive(Debug)]
-pub struct CharDataTableIter<'a, V: 'static>(&'a CharDataTable<V>, usize);
-
-impl<'a, V: Copy> Iterator for CharDataTableIter<'a, V> {
-    type Item = (CharRange, V);
-
-    fn next(&mut self) -> Option<Self::Item> {
-        match *self.0 {
-            CharDataTable::Direct(arr) => {
-                if self.1 >= arr.len() {
-                    None
-                } else {
-                    let idx = self.1;
-                    self.1 += 1;
-                    let (ch, v) = arr[idx];
-                    Some((chars!(ch..=ch), v))
-                }
-            }
-            CharDataTable::Range(arr) => {
-                if self.1 >= arr.len() {
-                    None
-                } else {
-                    let idx = self.1;
-                    self.1 += 1;
-                    Some(arr[idx])
-                }
-            }
-        }
-    }
-}
-
-impl<V> CharDataTable<V> {
-    /// Iterate over the entries in this table. Yields pairs `(CharRange, V)`.
-    pub fn iter(&self) -> CharDataTableIter<'_, V> {
-        CharDataTableIter(self, 0)
-    }
-}
diff --git a/vendor/unic-char-property/tests/bool_property_macro.rs b/vendor/unic-char-property/tests/bool_property_macro.rs
deleted file mode 100644
index 7b452eea9..000000000
--- a/vendor/unic-char-property/tests/bool_property_macro.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[macro_use]
-extern crate unic_char_property;
-
-#[macro_use]
-extern crate unic_char_range;
-
-char_property! {
-    /// This is a test property.
-    pub struct MyProp(bool) {
-        abbr => "mp";
-        long => "My_Prop";
-        human => "My Property";
-
-        data_table_path => "tables/property_table.rsv";
-    }
-
-    /// This is the shorthand function.
-    pub fn is_my_prop(char) -> bool;
-}
-
-#[test]
-fn test_basics() {
-    assert_eq!(MyProp::of('\u{0000}').as_bool(), false);
-    assert_eq!(MyProp::of('\u{0065}').as_bool(), true);
-
-    assert_eq!(is_my_prop('\u{0000}'), false);
-    assert_eq!(is_my_prop('\u{0065}'), true);
-}
-
-#[cfg_attr(feature = "cargo-clippy", allow(needless_bool))]
-#[test]
-fn test_into_bool() {
-    assert!(if MyProp::of('\u{0065}').into() {
-        true
-    } else {
-        false
-    });
-}
-
-#[test]
-fn test_from_str() {
-    assert_eq!("y".parse(), Ok(MyProp(true)));
-    assert_eq!("yes".parse(), Ok(MyProp(true)));
-    assert_eq!("t".parse(), Ok(MyProp(true)));
-    assert_eq!("true".parse(), Ok(MyProp(true)));
-
-    assert_eq!("N".parse(), Ok(MyProp(false)));
-    assert_eq!("NO".parse(), Ok(MyProp(false)));
-    assert_eq!("F".parse(), Ok(MyProp(false)));
-    assert_eq!("FALSE".parse(), Ok(MyProp(false)));
-}
-
-#[test]
-fn test_display() {
-    use unic_char_property::BinaryCharProperty;
-
-    assert_eq!(MyProp::of('\u{0000}').abbr_name(), "N");
-    assert_eq!(MyProp::of('\u{0065}').abbr_name(), "Y");
-    assert_eq!(MyProp::of('\u{0000}').long_name(), "No");
-    assert_eq!(MyProp::of('\u{0065}').long_name(), "Yes");
-    assert_eq!(MyProp::of('\u{0000}').human_name(), "No");
-    assert_eq!(MyProp::of('\u{0065}').human_name(), "Yes");
-}
diff --git a/vendor/unic-char-property/tests/enum_property_macro.rs b/vendor/unic-char-property/tests/enum_property_macro.rs
deleted file mode 100644
index e1caa41f5..000000000
--- a/vendor/unic-char-property/tests/enum_property_macro.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[macro_use]
-extern crate unic_char_property;
-
-use unic_char_property::PartialCharProperty;
-
-char_property! {
-    pub enum MyProp {
-        abbr => "mp";
-        long => "My_Prop";
-        human => "My Property";
-
-        /// Variants can have multi-line documentations,
-        /// and/or other attributes.
-        Variant1 {
-            abbr => V1,
-            long => Variant_1,
-            human => "Variant 1",
-        }
-
-        /// One line works too, or...
-        Variant2 {
-            abbr => V2,
-            long => Variant_2,
-            human => "Variant 2",
-        }
-
-        Variant3 {
-            abbr => V3,
-            long => Variant_3,
-            human => "Variant 3",
-        }
-    }
-
-    pub mod abbr_names for abbr;
-    pub mod long_names for long;
-}
-
-impl PartialCharProperty for MyProp {
-    fn of(_: char) -> Option<Self> {
-        None
-    }
-}
-
-#[test]
-fn test_basic_macro_use() {
-    use unic_char_property::EnumeratedCharProperty;
-
-    assert_eq!(MyProp::Variant1, abbr_names::V1);
-    assert_eq!(MyProp::Variant2, abbr_names::V2);
-    assert_eq!(MyProp::Variant3, abbr_names::V3);
-
-    assert_eq!(MyProp::Variant1, long_names::Variant_1);
-    assert_eq!(MyProp::Variant2, long_names::Variant_2);
-    assert_eq!(MyProp::Variant3, long_names::Variant_3);
-
-    assert_eq!(MyProp::Variant1.abbr_name(), "V1");
-    assert_eq!(MyProp::Variant2.abbr_name(), "V2");
-    assert_eq!(MyProp::Variant3.abbr_name(), "V3");
-
-    assert_eq!(MyProp::Variant1.long_name(), "Variant_1");
-    assert_eq!(MyProp::Variant2.long_name(), "Variant_2");
-    assert_eq!(MyProp::Variant3.long_name(), "Variant_3");
-
-    assert_eq!(MyProp::Variant1.human_name(), "Variant 1");
-    assert_eq!(MyProp::Variant2.human_name(), "Variant 2");
-    assert_eq!(MyProp::Variant3.human_name(), "Variant 3");
-}
-
-#[test]
-fn test_fromstr_ignores_case() {
-    use crate::abbr_names::V1;
-
-    assert_eq!("variant_1".parse(), Ok(V1));
-    assert_eq!("VaRiAnT_1".parse(), Ok(V1));
-    assert_eq!("vArIaNt_1".parse(), Ok(V1));
-    assert_eq!("VARIANT_1".parse(), Ok(V1));
-}
diff --git a/vendor/unic-char-property/tests/tables/property_table.rsv b/vendor/unic-char-property/tests/tables/property_table.rsv
deleted file mode 100644
index a4391b162..000000000
--- a/vendor/unic-char-property/tests/tables/property_table.rsv
+++ /dev/null
@@ -1,3 +0,0 @@
-CharDataTable::Range(&[
-    (chars!(' '..='~'), ()),
-])
diff --git a/vendor/unic-char-property/tests/tables_tests.rs b/vendor/unic-char-property/tests/tables_tests.rs
deleted file mode 100644
index d20649587..000000000
--- a/vendor/unic-char-property/tests/tables_tests.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2017 The UNIC Project Developers.
-//
-// See the COPYRIGHT file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[macro_use]
-extern crate unic_char_range;
-
-use unic_char_property::tables::CharDataTable;
-
-#[test]
-fn test_range_value_table() {
-    const TABLE: CharDataTable<u32> = CharDataTable::Range(&[
-        (chars!('a'..='g'), 1),
-        (chars!('j'..='q'), 2),
-        (chars!('w'..='z'), 3),
-    ]);
-    for ch in chars!('a'..='g') {
-        assert_eq!(TABLE.find(ch), Some(1));
-        assert_eq!(TABLE.find_or_default(ch), 1);
-    }
-    for ch in chars!('h'..='i') {
-        assert_eq!(TABLE.find(ch), None);
-        assert_eq!(TABLE.find_or_default(ch), 0);
-    }
-    for ch in chars!('j'..='q') {
-        assert_eq!(TABLE.find(ch), Some(2));
-        assert_eq!(TABLE.find_or_default(ch), 2);
-    }
-    for ch in chars!('r'..='v') {
-        assert_eq!(TABLE.find(ch), None);
-        assert_eq!(TABLE.find_or_default(ch), 0);
-    }
-    for ch in chars!('x'..='z') {
-        assert_eq!(TABLE.find(ch), Some(3));
-        assert_eq!(TABLE.find_or_default(ch), 3);
-    }
-}