codekingpro/portable-devtools

1"""2    pygments.lexers.boa3    ~~~~~~~~~~~~~~~~~~~4 5    Lexers for the Boa 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, words12from pygments.token import String, Comment, Keyword, Name, Number, Operator, \13    Punctuation, Whitespace14 15__all__ = ['BoaLexer']16 17 18class BoaLexer(RegexLexer):19    """20    Lexer for the Boa language.21    """22    name = 'Boa'23    aliases = ['boa']24    filenames = ['*.boa']25    url = 'https://boa.cs.iastate.edu/docs'26    version_added = '2.4'27 28    reserved = words(29        ('input', 'output', 'of', 'weight', 'before', 'after', 'stop',30         'ifall', 'foreach', 'exists', 'function', 'break', 'switch', 'case',31         'visitor', 'default', 'return', 'visit', 'while', 'if', 'else'),32        suffix=r'\b', prefix=r'\b')33    keywords = words(34        ('bottom', 'collection', 'maximum', 'mean', 'minimum', 'set', 'sum',35         'top', 'string', 'int', 'bool', 'float', 'time', 'false', 'true',36         'array', 'map', 'stack', 'enum', 'type'), suffix=r'\b', prefix=r'\b')37    classes = words(38        ('Project', 'ForgeKind', 'CodeRepository', 'Revision', 'RepositoryKind',39         'ChangedFile', 'FileKind', 'ASTRoot', 'Namespace', 'Declaration', 'Type',40         'Method', 'Variable', 'Statement', 'Expression', 'Modifier',41         'StatementKind', 'ExpressionKind', 'ModifierKind', 'Visibility',42         'TypeKind', 'Person', 'ChangeKind'),43        suffix=r'\b', prefix=r'\b')44    operators = ('->', ':=', ':', '=', '<<', '!', '++', '||',45                 '&&', '+', '-', '*', ">", "<")46    string_sep = ('`', '\"')47    built_in_functions = words(48        (49            # Array functions50            'new', 'sort',51            # Date & Time functions52            'yearof', 'dayofyear', 'hourof', 'minuteof', 'secondof', 'now',53            'addday', 'addmonth', 'addweek', 'addyear', 'dayofmonth', 'dayofweek',54            'dayofyear', 'formattime', 'trunctoday', 'trunctohour', 'trunctominute',55            'trunctomonth', 'trunctosecond', 'trunctoyear',56            # Map functions57            'clear', 'haskey', 'keys', 'lookup', 'remove', 'values',58            # Math functions59            'abs', 'acos', 'acosh', 'asin', 'asinh', 'atan', 'atan2', 'atanh',60            'ceil', 'cos', 'cosh', 'exp', 'floor', 'highbit', 'isfinite', 'isinf',61            'isnan', 'isnormal', 'log', 'log10', 'max', 'min', 'nrand', 'pow',62            'rand', 'round', 'sin', 'sinh', 'sqrt', 'tan', 'tanh', 'trunc',63            # Other functions64            'def', 'hash', 'len',65            # Set functions66            'add', 'contains', 'remove',67            # String functions68            'format', 'lowercase', 'match', 'matchposns', 'matchstrs', 'regex',69            'split', 'splitall', 'splitn', 'strfind', 'strreplace', 'strrfind',70            'substring', 'trim', 'uppercase',71            # Type Conversion functions72            'bool', 'float', 'int', 'string', 'time',73            # Domain-Specific functions74            'getast', 'getsnapshot', 'hasfiletype', 'isfixingrevision', 'iskind',75            'isliteral',76        ),77        prefix=r'\b',78        suffix=r'\(')79 80    tokens = {81        'root': [82            (r'#.*?$', Comment.Single),83            (r'/\*.*?\*/', Comment.Multiline),84            (reserved, Keyword.Reserved),85            (built_in_functions, Name.Function),86            (keywords, Keyword.Type),87            (classes, Name.Classes),88            (words(operators), Operator),89            (r'[][(),;{}\\.]', Punctuation),90            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),91            (r"`(\\\\|\\[^\\]|[^`\\])*`", String.Backtick),92            (words(string_sep), String.Delimiter),93            (r'[a-zA-Z_]+', Name.Variable),94            (r'[0-9]+', Number.Integer),95            (r'\s+', Whitespace),  # Whitespace96        ]97    }98