Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Pygments/pygments/lexers/iolang.py
ThirdParty/Pygments/pygments/lexers/iolang.py
- changeset 4172
- 4f20dba37ab6
- child 4697
- c2e9bf425554
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| 4170:8bc578136279 | 4172:4f20dba37ab6 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 """ | |
| 3 pygments.lexers.iolang | |
| 4 ~~~~~~~~~~~~~~~~~~~~~~ | |
| 5 | |
| 6 Lexers for the Io language. | |
| 7 | |
| 8 :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. | |
| 9 :license: BSD, see LICENSE for details. | |
| 10 """ | |
| 11 | |
| 12 from pygments.lexer import RegexLexer | |
| 13 from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ | |
| 14 Number | |
| 15 | |
| 16 __all__ = ['IoLexer'] | |
| 17 | |
| 18 | |
| 19 class IoLexer(RegexLexer): | |
| 20 """ | |
| 21 For `Io <http://iolanguage.com/>`_ (a small, prototype-based | |
| 22 programming language) source. | |
| 23 | |
| 24 .. versionadded:: 0.10 | |
| 25 """ | |
| 26 name = 'Io' | |
| 27 filenames = ['*.io'] | |
| 28 aliases = ['io'] | |
| 29 mimetypes = ['text/x-iosrc'] | |
| 30 tokens = { | |
| 31 'root': [ | |
| 32 (r'\n', Text), | |
| 33 (r'\s+', Text), | |
| 34 # Comments | |
| 35 (r'//(.*?)\n', Comment.Single), | |
| 36 (r'#(.*?)\n', Comment.Single), | |
| 37 (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline), | |
| 38 (r'/\+', Comment.Multiline, 'nestedcomment'), | |
| 39 # DoubleQuotedString | |
| 40 (r'"(\\\\|\\"|[^"])*"', String), | |
| 41 # Operators | |
| 42 (r'::=|:=|=|\(|\)|;|,|\*|-|\+|>|<|@|!|/|\||\^|\.|%|&|\[|\]|\{|\}', | |
| 43 Operator), | |
| 44 # keywords | |
| 45 (r'(clone|do|doFile|doString|method|for|if|else|elseif|then)\b', | |
| 46 Keyword), | |
| 47 # constants | |
| 48 (r'(nil|false|true)\b', Name.Constant), | |
| 49 # names | |
| 50 (r'(Object|list|List|Map|args|Sequence|Coroutine|File)\b', | |
| 51 Name.Builtin), | |
| 52 ('[a-zA-Z_]\w*', Name), | |
| 53 # numbers | |
| 54 (r'(\d+\.?\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float), | |
| 55 (r'\d+', Number.Integer) | |
| 56 ], | |
| 57 'nestedcomment': [ | |
| 58 (r'[^+/]+', Comment.Multiline), | |
| 59 (r'/\+', Comment.Multiline, '#push'), | |
| 60 (r'\+/', Comment.Multiline, '#pop'), | |
| 61 (r'[+/]', Comment.Multiline), | |
| 62 ] | |
| 63 } |
