codekingpro/portable-devtools

1"""2    pygments.lexers.typst3    ~~~~~~~~~~~~~~~~~~~~~4 5    Lexers for Typst language.6 7    :copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.8    :license: BSD, see LICENSE for details.9"""10 11from pygments.lexer import RegexLexer, words, bygroups, include12from pygments.token import Comment, Keyword, Name, String, Punctuation, \13    Whitespace, Generic, Operator, Number, Text14 15__all__ = ['TypstLexer']16 17 18class TypstLexer(RegexLexer):19    """20    For Typst code.21    """22 23    name = 'Typst'24    aliases = ['typst']25    filenames = ['*.typ']26    mimetypes = ['text/x-typst']27    url = 'https://typst.app'28    version_added = '2.18'29 30    tokens = {31        'root': [32            include('markup'),33        ],34        'common': [35            (r'[ \t]+', Whitespace),36            (r'((?!=[*_$`\-+0-9/<@\\#\[]|https?://).)+', Text),37        ],38        'markup': [39            include('comment'),40            (r'^\s*=+.*$', Generic.Heading),41            (r'[*][^*]*[*]', Generic.Strong),42            (r'_[^_]*_', Generic.Emph),43            (r'\$', Punctuation, 'maths'),44            (r'`[^`]*`', String.Backtick),  # inline code45            (r'^\s*-', Punctuation),  # unnumbered list46            (r'^\s*\+', Punctuation),  # numbered list47            (r'^\s*[0-9.]+', Punctuation),  # numbered list variant48            (r'^(\s*/\s+)([^:]+)(:)', bygroups(Punctuation, Name.Variable, Punctuation)),  # definitions49            (r'<[a-zA-Z_][a-zA-Z0-9_-]*>', Name.Label),  # label50            (r'@[a-zA-Z_][a-zA-Z0-9_-]*', Name.Label),  # reference51            (r'\\#', Text), # escaped52            (words(('#let', '#set', '#show'), suffix=r'\b'), Keyword.Declaration, 'inline_code'),53            (r'(#[a-zA-Z_][a-zA-Z0-9_]*)(\[)', bygroups(Name.Function, Punctuation), 'markup'),54            (r'(#[a-zA-Z_][a-zA-Z0-9_]*)(\()', bygroups(Name.Function, Punctuation), 'inline_code'),55            (r'#[a-zA-Z_][a-zA-Z0-9_]*', Name.Variable),56            (r'```(?:.|\n)*?```', String.Backtick),  # code block57            (r'https?://[0-9a-zA-Z~/%#&=\',;.+?]*', Generic.Emph),  # links58            (words((r'---', r'\\', r'~', r'--', r'...'), suffix=r'\b'), Punctuation),  # special chars shorthand59            (r'\\\[', Punctuation),  # escaped60            (r'\\\]', Punctuation),  # escaped61            (r'\[', Punctuation, '#push'),62            (r'\]', Punctuation, '#pop'),63            include('common'),64        ],65        'maths': [66            include('comment'),67            (words(('_', '^', '+', '-', '/', '*', '->', '<-', '!=', '=='),68                   suffix=r'\b'), Operator),69            (words((r'\\', '$='), suffix=r'\b'), Operator),  # maths markup operators70            (r'\\\$', Punctuation),  # escaped71            (r'\$', Punctuation, '#pop'),  # end of math mode72            include('code'),73        ],74        'comment': [75            (r'//.*$', Comment.Single),76            (r'/[*](.|\n)*?[*]/', Comment.Multiline),77        ],78        'code': [79            include('comment'),80            (r'\[', Punctuation, 'markup'),81            (r'\(|\{', Punctuation, 'code'),82            (r'\)|\}', Punctuation, '#pop'),83            (r'"[^"]*"', String.Double),84            (r'[=,]', Operator),85            (words(('and', 'or', 'not'), suffix=r'\b'), Operator.Word),86            (r'=>|<=|==|!=|>|<|-=|\+=|\*=|/=|\+|-|\\|\*', Operator), # comparisons87            (r'([a-zA-Z_][a-zA-Z0-9_]*)(:)', bygroups(Name.Variable, Punctuation), '#push'),88            (r'([a-zA-Z_][a-zA-Z0-9_]*)(\()', bygroups(Name.Function, Punctuation), '#push'),89            (words(('as', 'break', 'export', 'continue', 'else', 'for', 'if',90                    'import', 'in', 'include', 'return', 'while'), suffix=r'\b'),91             Keyword.Reserved),92            (words(('auto', 'none', 'true', 'false'), suffix=r'\b'), Keyword.Constant),93            (r'([0-9.]+)(mm|pt|cm|in|em|fr|%)', bygroups(Number, Keyword.Reserved)),94            (words(('let', 'set', 'show'), suffix=r'\b'), Keyword.Declaration),95            # FIXME: make this work96            ## (r'(import|include)( *)(")([^"])(")',97            ##  bygroups(Keyword.Reserved, Text, Punctuation, String.Double, Punctuation)),98            include('common'),99        ],100        'inline_code': [101            (r';$', Punctuation, '#pop'),102            include('code'),103        ],104    }105