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Diffstat (limited to 'pygments/lexers/arturo.py')
| -rw-r--r-- | pygments/lexers/arturo.py | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/pygments/lexers/arturo.py b/pygments/lexers/arturo.py new file mode 100644 index 0000000..406bcc6 --- /dev/null +++ b/pygments/lexers/arturo.py @@ -0,0 +1,250 @@ +""" + pygments.lexers.arturo + ~~~~~~~~~~~~~~~~~~~~~~ + + Lexer for the Arturo language. + + :copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +from pygments.lexer import RegexLexer, bygroups, do_insertions, include, \ + this, using, words +from pygments.token import Comment, Error, Keyword, Name, Number, Operator, \ + Punctuation, String, Text + +from pygments.util import ClassNotFound, get_bool_opt + +__all__ = ['ArturoLexer'] + + +class ArturoLexer(RegexLexer): + """ + For Arturo source code. + + See `Arturo's Github <https://github.com/arturo-lang/arturo>`_ + and `Arturo's Website <https://arturo-lang.io/>`_. + + .. versionadded:: 2.14.0 + """ + + name = 'Arturo' + aliases = ['arturo', 'art'] + filenames = ['*.art'] + url = 'https://arturo-lang.io/' + + def __init__(self, **options): + self.handle_annotateds = get_bool_opt(options, 'handle_annotateds', + True) + RegexLexer.__init__(self, **options) + + def handle_annotated_strings(self, match): + """Adds syntax from another languages inside annotated strings + + match args: + 1:open_string, + 2:exclamation_mark, + 3:lang_name, + 4:space_or_newline, + 5:code, + 6:close_string + """ + from pygments.lexers import get_lexer_by_name + + # Header's section + yield match.start(1), String.Double, match.group(1) + yield match.start(2), String.Interpol, match.group(2) + yield match.start(3), String.Interpol, match.group(3) + yield match.start(4), Text.Whitespace, match.group(4) + + lexer = None + if self.handle_annotateds: + try: + lexer = get_lexer_by_name(match.group(3).strip()) + except ClassNotFound: + pass + code = match.group(5) + + if lexer is None: + yield match.group(5), String, code + else: + yield from do_insertions([], lexer.get_tokens_unprocessed(code)) + + yield match.start(6), String.Double, match.group(6) + + tokens = { + 'root': [ + (r';.*?$', Comment.Single), + (r'^((\s#!)|(#!)).*?$', Comment.Hashbang), + + # Constants + (words(('false', 'true', 'maybe'), # boolean + suffix=r'\b'), Name.Constant), + (words(('this', 'init'), # class related keywords + prefix=r'\b', suffix=r'\b\??:?'), Name.Builtin.Pseudo), + (r'`.`', String.Char), # character + (r'\\\w+\b\??:?', Name.Property), # array index + (r'#\w+', Name.Constant), # color + (r'\b[0-9]+\.[0-9]+', Number.Float), # float + (r'\b[0-9]+', Number.Integer), # integer + (r'\w+\b\??:', Name.Label), # label + # Note: Literals can be labeled too + (r'\'(?:\w+\b\??:?)', Keyword.Declaration), # literal + (r'\:\w+', Keyword.Type), # type + # Note: Attributes can be labeled too + (r'\.\w+\??:?', Name.Attribute), # attributes + + # Switch structure + (r'(\()(.*?)(\)\?)', + bygroups(Punctuation, using(this), Punctuation)), + + # Single Line Strings + (r'"', String.Double, 'inside-simple-string'), + (r'»', String.Single, 'inside-smart-string'), + (r'«««', String.Double, 'inside-safe-string'), + (r'\{\/', String.Single, 'inside-regex-string'), + + # Multi Line Strings + (r'\{\:', String.Double, 'inside-curly-verb-string'), + (r'(\{)(\!)(\w+)(\s|\n)([\w\W]*?)(^\})', handle_annotated_strings), + (r'\{', String.Single, 'inside-curly-string'), + (r'\-{3,}', String.Single, 'inside-eof-string'), + + include('builtin-functions'), + + # Operators + (r'[()[\],]', Punctuation), + (words(('->', '==>', '|', '::', '@', '#', # sugar syntax + '$', '&', '!', '!!', './')), Name.Decorator), + (words(('<:', ':>', ':<', '>:', '<\\', '<>', '<', '>', + 'ø', '∞', + '+', '-', '*', '~', '=', '^', '%', '/', '//', + '==>', '<=>', '<==>', + '=>>', '<<=>>', '<<==>>', + '-->', '<->', '<-->', + '=|', '|=', '-:', ':-', + '_', '.', '..', '\\')), Operator), + + (r'\b\w+', Name), + (r'\s+', Text.Whitespace), + (r'.+$', Error), + ], + + 'inside-interpol': [ + (r'\|', String.Interpol, '#pop'), + (r'[^|]+', using(this)), + ], + 'inside-template': [ + (r'\|\|\>', String.Interpol, '#pop'), + (r'[^|]+', using(this)), + ], + 'string-escape': [ + (words(('\\\\', '\\n', '\\t', '\\"')), String.Escape), + ], + + 'inside-simple-string': [ + include('string-escape'), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'"', String.Double, '#pop'), # Closing Quote + (r'[^|"]+', String) # String Content + ], + 'inside-smart-string': [ + include('string-escape'), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'\n', String.Single, '#pop'), # Closing Quote + (r'[^|\n]+', String) # String Content + ], + 'inside-safe-string': [ + include('string-escape'), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'»»»', String.Double, '#pop'), # Closing Quote + (r'[^|»]+', String) # String Content + ], + 'inside-regex-string': [ + (r'\\[sSwWdDbBZApPxucItnvfr0]+', String.Escape), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'\/\}', String.Single, '#pop'), # Closing Quote + (r'[^|\/]+', String.Regex), # String Content + ], + 'inside-curly-verb-string': [ + include('string-escape'), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'\:\}', String.Double, '#pop'), # Closing Quote + (r'[^|<:]+', String), # String Content + ], + 'inside-curly-string': [ + include('string-escape'), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'\}', String.Single, '#pop'), # Closing Quote + (r'[^|<}]+', String), # String Content + ], + 'inside-eof-string': [ + include('string-escape'), + (r'\|', String.Interpol, 'inside-interpol'), # Interpolation + (r'\<\|\|', String.Interpol, 'inside-template'), # Templates + (r'\Z', String.Single, '#pop'), # Closing Quote + (r'[^|<]+', String), # String Content + ], + + 'builtin-functions': [ + (words(( + 'all', 'and', 'any', 'ascii', 'attr', 'attribute', + 'attributeLabel', 'binary', 'block' 'char', 'contains', + 'database', 'date', 'dictionary', 'empty', 'equal', 'even', + 'every', 'exists', 'false', 'floatin', 'function', 'greater', + 'greaterOrEqual', 'if', 'in', 'inline', 'integer', 'is', + 'key', 'label', 'leap', 'less', 'lessOrEqual', 'literal', + 'logical', 'lower', 'nand', 'negative', 'nor', 'not', + 'notEqual', 'null', 'numeric', 'odd', 'or', 'path', + 'pathLabel', 'positive', 'prefix', 'prime', 'set', 'some', + 'sorted', 'standalone', 'string', 'subset', 'suffix', + 'superset', 'ymbol', 'true', 'try', 'type', 'unless', 'upper', + 'when', 'whitespace', 'word', 'xnor', 'xor', 'zero', + ), prefix=r'\b', suffix=r'\b\?'), Name.Builtin), + (words(( + 'abs', 'acos', 'acosh', 'acsec', 'acsech', 'actan', 'actanh', + 'add', 'after', 'alphabet', 'and', 'angle', 'append', 'arg', + 'args', 'arity', 'array', 'as', 'asec', 'asech', 'asin', + 'asinh', 'atan', 'atan2', 'atanh', 'attr', 'attrs', 'average', + 'before', 'benchmark', 'blend', 'break', 'builtins1', + 'builtins2', 'call', 'capitalize', 'case', 'ceil', 'chop', + 'chunk', 'clear', 'close', 'cluster', 'color', 'combine', + 'conj', 'continue', 'copy', 'cos', 'cosh', 'couple', 'csec', + 'csech', 'ctan', 'ctanh', 'cursor', 'darken', 'dec', 'decode', + 'decouple', 'define', 'delete', 'desaturate', 'deviation', + 'dictionary', 'difference', 'digest', 'digits', 'div', 'do', + 'download', 'drop', 'dup', 'e', 'else', 'empty', 'encode', + 'ensure', 'env', 'epsilon', 'escape', 'execute', 'exit', 'exp', + 'extend', 'extract', 'factors', 'false', 'fdiv', 'filter', + 'first', 'flatten', 'floor', 'fold', 'from', 'function', + 'gamma', 'gcd', 'get', 'goto', 'hash', 'help', 'hypot', 'if', + 'in', 'inc', 'indent', 'index', 'infinity', 'info', 'input', + 'insert', 'inspect', 'intersection', 'invert', 'join', 'keys', + 'kurtosis', 'last', 'let', 'levenshtein', 'lighten', 'list', + 'ln', 'log', 'loop', 'lower', 'mail', 'map', 'match', 'max', + 'maybe', 'median', 'min', 'mod', 'module', 'mul', 'nand', + 'neg', 'new', 'nor', 'normalize', 'not', 'now', 'null', 'open', + 'or', 'outdent', 'pad', 'panic', 'path', 'pause', + 'permissions', 'permutate', 'pi', 'pop', 'pow', 'powerset', + 'powmod', 'prefix', 'print', 'prints', 'process', 'product', + 'query', 'random', 'range', 'read', 'relative', 'remove', + 'rename', 'render', 'repeat', 'replace', 'request', 'return', + 'reverse', 'round', 'sample', 'saturate', 'script', 'sec', + 'sech', 'select', 'serve', 'set', 'shl', 'shr', 'shuffle', + 'sin', 'sinh', 'size', 'skewness', 'slice', 'sort', 'split', + 'sqrt', 'squeeze', 'stack', 'strip', 'sub', 'suffix', 'sum', + 'switch', 'symbols', 'symlink', 'sys', 'take', 'tan', 'tanh', + 'terminal', 'to', 'true', 'truncate', 'try', 'type', 'union', + 'unique', 'unless', 'until', 'unzip', 'upper', 'values', 'var', + 'variance', 'volume', 'webview', 'while', 'with', 'wordwrap', + 'write', 'xnor', 'xor', 'zip' + ), prefix=r'\b', suffix=r'\b'), Name.Builtin) + ], + + } |