codekingpro/portable-devtools

1"""2    pygments.lexers.ambient3    ~~~~~~~~~~~~~~~~~~~~~~~4 5    Lexers for AmbientTalk language.6 7    :copyright: Copyright 2006-present by the Pygments team, see AUTHORS.8    :license: BSD, see LICENSE for details.9"""10 11import re12 13from pygments.lexer import RegexLexer, include, words, bygroups14from pygments.token import Comment, Operator, Keyword, Name, String, \15    Number, Punctuation, Whitespace16 17__all__ = ['AmbientTalkLexer']18 19 20class AmbientTalkLexer(RegexLexer):21    """22    Lexer for AmbientTalk source code.23    """24    name = 'AmbientTalk'25    url = 'https://code.google.com/p/ambienttalk'26    filenames = ['*.at']27    aliases = ['ambienttalk', 'ambienttalk/2', 'at']28    mimetypes = ['text/x-ambienttalk']29    version_added = '2.0'30 31    flags = re.MULTILINE | re.DOTALL32 33    builtin = words(('if:', 'then:', 'else:', 'when:', 'whenever:', 'discovered:',34                     'disconnected:', 'reconnected:', 'takenOffline:', 'becomes:',35                     'export:', 'as:', 'object:', 'actor:', 'mirror:', 'taggedAs:',36                     'mirroredBy:', 'is:'))37    tokens = {38        'root': [39            (r'\s+', Whitespace),40            (r'//.*?\n', Comment.Single),41            (r'/\*.*?\*/', Comment.Multiline),42            (r'(def|deftype|import|alias|exclude)\b', Keyword),43            (builtin, Name.Builtin),44            (r'(true|false|nil)\b', Keyword.Constant),45            (r'(~|lobby|jlobby|/)\.', Keyword.Constant, 'namespace'),46            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),47            (r'\|', Punctuation, 'arglist'),48            (r'<:|[*^!%&<>+=,./?-]|:=', Operator),49            (r"`[a-zA-Z_]\w*", String.Symbol),50            (r"[a-zA-Z_]\w*:", Name.Function),51            (r"[{}()\[\];`]", Punctuation),52            (r'(self|super)\b', Name.Variable.Instance),53            (r"[a-zA-Z_]\w*", Name.Variable),54            (r"@[a-zA-Z_]\w*", Name.Class),55            (r"@\[", Name.Class, 'annotations'),56            include('numbers'),57        ],58        'numbers': [59            (r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float),60            (r'\d+', Number.Integer)61        ],62        'namespace': [63            (r'[a-zA-Z_]\w*\.', Name.Namespace),64            (r'[a-zA-Z_]\w*:', Name.Function, '#pop'),65            (r'[a-zA-Z_]\w*(?!\.)', Name.Function, '#pop')66        ],67        'annotations': [68            (r"(.*?)\]", Name.Class, '#pop')69        ],70        'arglist': [71            (r'\|', Punctuation, '#pop'),72            (r'(\s*)(,)(\s*)', bygroups(Whitespace, Punctuation, Whitespace)),73            (r'[a-zA-Z_]\w*', Name.Variable),74        ],75    }76