← Back to branch summary

~ubuntu-branches/ubuntu/natty/moin/natty-updates

« back to all changes in this revision

Viewing changes to MoinMoin/support/pygments/lexers/web.py

  • Committer: Bazaar Package Importer
  • Author(s): Jonas Smedegaard
  • Date: 2008-06-22 21:17:13 UTC
  • mto: This revision was merged to the branch mainline in revision 18.
  • Revision ID: james.westby@ubuntu.com-20080622211713-inlv5k4eifxckelr
Import upstream version 1.7.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
MoinMoin/support/pygments/lexers/web.py
1
 
# -*- coding: utf-8 -*-
2
 
"""
3
 
    pygments.lexers.web
4
 
    ~~~~~~~~~~~~~~~~~~~
5
 
 
6
 
    Lexers for web-related languages and markup.
7
 
 
8
 
    :copyright: Copyright 2006-2010 by the Pygments team, see AUTHORS.
9
 
    :license: BSD, see LICENSE for details.
10
 
"""
11
 
 
12
 
import re
13
 
 
14
 
from pygments.lexer import RegexLexer, ExtendedRegexLexer, bygroups, using, \
15
 
     include, this
16
 
from pygments.token import \
17
 
     Text, Comment, Operator, Keyword, Name, String, Number, Other, Punctuation
18
 
from pygments.util import get_bool_opt, get_list_opt, looks_like_xml, \
19
 
                          html_doctype_matches
20
 
from pygments.lexers.agile import RubyLexer
21
 
 
22
 
 
23
 
__all__ = ['HtmlLexer', 'XmlLexer', 'JavascriptLexer', 'CssLexer',
24
 
           'PhpLexer', 'ActionScriptLexer', 'XsltLexer', 'ActionScript3Lexer',
25
 
           'MxmlLexer', 'HaxeLexer', 'HamlLexer', 'SassLexer',
26
 
           'ObjectiveJLexer', 'CoffeeScriptLexer']
27
 
 
28
 
 
29
 
class JavascriptLexer(RegexLexer):
30
 
    """
31
 
    For JavaScript source code.
32
 
    """
33
 
 
34
 
    name = 'JavaScript'
35
 
    aliases = ['js', 'javascript']
36
 
    filenames = ['*.js']
37
 
    mimetypes = ['application/x-javascript', 'text/x-javascript', 'text/javascript']
38
 
 
39
 
    flags = re.DOTALL
40
 
    tokens = {
41
 
        'commentsandwhitespace': [
42
 
            (r'\s+', Text),
43
 
            (r'<!--', Comment),
44
 
            (r'//.*?\n', Comment.Single),
45
 
            (r'/\*.*?\*/', Comment.Multiline)
46
 
        ],
47
 
        'slashstartsregex': [
48
 
            include('commentsandwhitespace'),
49
 
            (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
50
 
             r'([gim]+\b|\B)', String.Regex, '#pop'),
51
 
            (r'(?=/)', Text, ('#pop', 'badregex')),
52
 
            (r'', Text, '#pop')
53
 
        ],
54
 
        'badregex': [
55
 
            ('\n', Text, '#pop')
56
 
        ],
57
 
        'root': [
58
 
            (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
59
 
            include('commentsandwhitespace'),
60
 
            (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
61
 
             r'(<<|>>>?|==?|!=?|[-<>+*%&\|\^/])=?', Operator, 'slashstartsregex'),
62
 
            (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
63
 
            (r'[})\].]', Punctuation),
64
 
            (r'(for|in|while|do|break|return|continue|switch|case|default|if|else|'
65
 
             r'throw|try|catch|finally|new|delete|typeof|instanceof|void|'
66
 
             r'this)\b', Keyword, 'slashstartsregex'),
67
 
            (r'(var|with|function)\b', Keyword.Declaration, 'slashstartsregex'),
68
 
            (r'(abstract|boolean|byte|char|class|const|debugger|double|enum|export|'
69
 
             r'extends|final|float|goto|implements|import|int|interface|long|native|'
70
 
             r'package|private|protected|public|short|static|super|synchronized|throws|'
71
 
             r'transient|volatile)\b', Keyword.Reserved),
72
 
            (r'(true|false|null|NaN|Infinity|undefined)\b', Keyword.Constant),
73
 
            (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
74
 
             r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
75
 
             r'decodeURIComponent|encodeURI|encodeURIComponent|'
76
 
             r'Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|'
77
 
             r'window)\b', Name.Builtin),
78
 
            (r'[$a-zA-Z_][a-zA-Z0-9_]*', Name.Other),
79
 
            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
80
 
            (r'0x[0-9a-fA-F]+', Number.Hex),
81
 
            (r'[0-9]+', Number.Integer),
82
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
83
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
84
 
        ]
85
 
    }
86
 
 
87
 
 
88
 
class ActionScriptLexer(RegexLexer):
89
 
    """
90
 
    For ActionScript source code.
91
 
 
92
 
    *New in Pygments 0.9.*
93
 
    """
94
 
 
95
 
    name = 'ActionScript'
96
 
    aliases = ['as', 'actionscript']
97
 
    filenames = ['*.as']
98
 
    mimetypes = ['application/x-actionscript', 'text/x-actionscript',
99
 
                 'text/actionscript']
100
 
 
101
 
    flags = re.DOTALL
102
 
    tokens = {
103
 
        'root': [
104
 
            (r'\s+', Text),
105
 
            (r'//.*?\n', Comment.Single),
106
 
            (r'/\*.*?\*/', Comment.Multiline),
107
 
            (r'/(\\\\|\\/|[^/\n])*/[gim]*', String.Regex),
108
 
            (r'[~\^\*!%&<>\|+=:;,/?\\-]+', Operator),
109
 
            (r'[{}\[\]();.]+', Punctuation),
110
 
            (r'(case|default|for|each|in|while|do|break|return|continue|if|else|'
111
 
             r'throw|try|catch|var|with|new|typeof|arguments|instanceof|this|'
112
 
             r'switch)\b', Keyword),
113
 
            (r'(class|public|final|internal|native|override|private|protected|'
114
 
             r'static|import|extends|implements|interface|intrinsic|return|super|'
115
 
             r'dynamic|function|const|get|namespace|package|set)\b',
116
 
             Keyword.Declaration),
117
 
            (r'(true|false|null|NaN|Infinity|-Infinity|undefined|Void)\b',
118
 
             Keyword.Constant),
119
 
            (r'(Accessibility|AccessibilityProperties|ActionScriptVersion|'
120
 
             r'ActivityEvent|AntiAliasType|ApplicationDomain|AsBroadcaster|Array|'
121
 
             r'AsyncErrorEvent|AVM1Movie|BevelFilter|Bitmap|BitmapData|'
122
 
             r'BitmapDataChannel|BitmapFilter|BitmapFilterQuality|BitmapFilterType|'
123
 
             r'BlendMode|BlurFilter|Boolean|ByteArray|Camera|Capabilities|CapsStyle|'
124
 
             r'Class|Color|ColorMatrixFilter|ColorTransform|ContextMenu|'
125
 
             r'ContextMenuBuiltInItems|ContextMenuEvent|ContextMenuItem|'
126
 
             r'ConvultionFilter|CSMSettings|DataEvent|Date|DefinitionError|'
127
 
             r'DeleteObjectSample|Dictionary|DisplacmentMapFilter|DisplayObject|'
128
 
             r'DisplacmentMapFilterMode|DisplayObjectContainer|DropShadowFilter|'
129
 
             r'Endian|EOFError|Error|ErrorEvent|EvalError|Event|EventDispatcher|'
130
 
             r'EventPhase|ExternalInterface|FileFilter|FileReference|'
131
 
             r'FileReferenceList|FocusDirection|FocusEvent|Font|FontStyle|FontType|'
132
 
             r'FrameLabel|FullScreenEvent|Function|GlowFilter|GradientBevelFilter|'
133
 
             r'GradientGlowFilter|GradientType|Graphics|GridFitType|HTTPStatusEvent|'
134
 
             r'IBitmapDrawable|ID3Info|IDataInput|IDataOutput|IDynamicPropertyOutput'
135
 
             r'IDynamicPropertyWriter|IEventDispatcher|IExternalizable|'
136
 
             r'IllegalOperationError|IME|IMEConversionMode|IMEEvent|int|'
137
 
             r'InteractiveObject|InterpolationMethod|InvalidSWFError|InvokeEvent|'
138
 
             r'IOError|IOErrorEvent|JointStyle|Key|Keyboard|KeyboardEvent|KeyLocation|'
139
 
             r'LineScaleMode|Loader|LoaderContext|LoaderInfo|LoadVars|LocalConnection|'
140
 
             r'Locale|Math|Matrix|MemoryError|Microphone|MorphShape|Mouse|MouseEvent|'
141
 
             r'MovieClip|MovieClipLoader|Namespace|NetConnection|NetStatusEvent|'
142
 
             r'NetStream|NewObjectSample|Number|Object|ObjectEncoding|PixelSnapping|'
143
 
             r'Point|PrintJob|PrintJobOptions|PrintJobOrientation|ProgressEvent|Proxy|'
144
 
             r'QName|RangeError|Rectangle|ReferenceError|RegExp|Responder|Sample|Scene|'
145
 
             r'ScriptTimeoutError|Security|SecurityDomain|SecurityError|'
146
 
             r'SecurityErrorEvent|SecurityPanel|Selection|Shape|SharedObject|'
147
 
             r'SharedObjectFlushStatus|SimpleButton|Socket|Sound|SoundChannel|'
148
 
             r'SoundLoaderContext|SoundMixer|SoundTransform|SpreadMethod|Sprite|'
149
 
             r'StackFrame|StackOverflowError|Stage|StageAlign|StageDisplayState|'
150
 
             r'StageQuality|StageScaleMode|StaticText|StatusEvent|String|StyleSheet|'
151
 
             r'SWFVersion|SyncEvent|SyntaxError|System|TextColorType|TextField|'
152
 
             r'TextFieldAutoSize|TextFieldType|TextFormat|TextFormatAlign|'
153
 
             r'TextLineMetrics|TextRenderer|TextSnapshot|Timer|TimerEvent|Transform|'
154
 
             r'TypeError|uint|URIError|URLLoader|URLLoaderDataFormat|URLRequest|'
155
 
             r'URLRequestHeader|URLRequestMethod|URLStream|URLVariabeles|VerifyError|'
156
 
             r'Video|XML|XMLDocument|XMLList|XMLNode|XMLNodeType|XMLSocket|XMLUI)\b',
157
 
             Name.Builtin),
158
 
            (r'(decodeURI|decodeURIComponent|encodeURI|escape|eval|isFinite|isNaN|'
159
 
             r'isXMLName|clearInterval|fscommand|getTimer|getURL|getVersion|'
160
 
             r'isFinite|parseFloat|parseInt|setInterval|trace|updateAfterEvent|'
161
 
             r'unescape)\b',Name.Function),
162
 
            (r'[$a-zA-Z_][a-zA-Z0-9_]*', Name.Other),
163
 
            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
164
 
            (r'0x[0-9a-f]+', Number.Hex),
165
 
            (r'[0-9]+', Number.Integer),
166
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
167
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
168
 
        ]
169
 
    }
170
 
 
171
 
    def analyse_text(text):
172
 
        return 0.05
173
 
 
174
 
 
175
 
class ActionScript3Lexer(RegexLexer):
176
 
    """
177
 
    For ActionScript 3 source code.
178
 
 
179
 
    *New in Pygments 0.11.*
180
 
    """
181
 
 
182
 
    name = 'ActionScript 3'
183
 
    aliases = ['as3', 'actionscript3']
184
 
    filenames = ['*.as']
185
 
    mimetypes = ['application/x-actionscript', 'text/x-actionscript',
186
 
                 'text/actionscript']
187
 
 
188
 
    identifier = r'[$a-zA-Z_][a-zA-Z0-9_]*'
189
 
 
190
 
    flags = re.DOTALL | re.MULTILINE
191
 
    tokens = {
192
 
        'root': [
193
 
            (r'\s+', Text),
194
 
            (r'(function\s+)(' + identifier + r')(\s*)(\()',
195
 
             bygroups(Keyword.Declaration, Name.Function, Text, Operator),
196
 
             'funcparams'),
197
 
            (r'(var|const)(\s+)(' + identifier + r')(\s*)(:)(\s*)(' + identifier + r')',
198
 
             bygroups(Keyword.Declaration, Text, Name, Text, Punctuation, Text,
199
 
                      Keyword.Type)),
200
 
            (r'(import|package)(\s+)((?:' + identifier + r'|\.)+)(\s*)',
201
 
             bygroups(Keyword, Text, Name.Namespace, Text)),
202
 
            (r'(new)(\s+)(' + identifier + r')(\s*)(\()',
203
 
             bygroups(Keyword, Text, Keyword.Type, Text, Operator)),
204
 
            (r'//.*?\n', Comment.Single),
205
 
            (r'/\*.*?\*/', Comment.Multiline),
206
 
            (r'/(\\\\|\\/|[^\n])*/[gisx]*', String.Regex),
207
 
            (r'(\.)(' + identifier + r')', bygroups(Operator, Name.Attribute)),
208
 
            (r'(case|default|for|each|in|while|do|break|return|continue|if|else|'
209
 
             r'throw|try|catch|with|new|typeof|arguments|instanceof|this|'
210
 
             r'switch|import|include|as|is)\b',
211
 
             Keyword),
212
 
            (r'(class|public|final|internal|native|override|private|protected|'
213
 
             r'static|import|extends|implements|interface|intrinsic|return|super|'
214
 
             r'dynamic|function|const|get|namespace|package|set)\b',
215
 
             Keyword.Declaration),
216
 
            (r'(true|false|null|NaN|Infinity|-Infinity|undefined|void)\b',
217
 
             Keyword.Constant),
218
 
            (r'(decodeURI|decodeURIComponent|encodeURI|escape|eval|isFinite|isNaN|'
219
 
             r'isXMLName|clearInterval|fscommand|getTimer|getURL|getVersion|'
220
 
             r'isFinite|parseFloat|parseInt|setInterval|trace|updateAfterEvent|'
221
 
             r'unescape)\b', Name.Function),
222
 
            (identifier, Name),
223
 
            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
224
 
            (r'0x[0-9a-f]+', Number.Hex),
225
 
            (r'[0-9]+', Number.Integer),
226
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
227
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
228
 
            (r'[~\^\*!%&<>\|+=:;,/?\\{}\[\]();.-]+', Operator),
229
 
        ],
230
 
        'funcparams': [
231
 
            (r'\s+', Text),
232
 
            (r'(\s*)(\.\.\.)?(' + identifier + r')(\s*)(:)(\s*)(' +
233
 
             identifier + r'|\*)(\s*)',
234
 
             bygroups(Text, Punctuation, Name, Text, Operator, Text,
235
 
                      Keyword.Type, Text), 'defval'),
236
 
            (r'\)', Operator, 'type')
237
 
        ],
238
 
        'type': [
239
 
            (r'(\s*)(:)(\s*)(' + identifier + r'|\*)',
240
 
             bygroups(Text, Operator, Text, Keyword.Type), '#pop:2'),
241
 
            (r'\s*', Text, '#pop:2')
242
 
        ],
243
 
        'defval': [
244
 
            (r'(=)(\s*)([^(),]+)(\s*)(,?)',
245
 
             bygroups(Operator, Text, using(this), Text, Operator), '#pop'),
246
 
            (r',?', Operator, '#pop')
247
 
        ]
248
 
    }
249
 
 
250
 
    def analyse_text(text):
251
 
        if re.match(r'\w+\s*:\s*\w', text): return 0.3
252
 
        return 0.1
253
 
 
254
 
 
255
 
class CssLexer(RegexLexer):
256
 
    """
257
 
    For CSS (Cascading Style Sheets).
258
 
    """
259
 
 
260
 
    name = 'CSS'
261
 
    aliases = ['css']
262
 
    filenames = ['*.css']
263
 
    mimetypes = ['text/css']
264
 
 
265
 
    tokens = {
266
 
        'root': [
267
 
            include('basics'),
268
 
        ],
269
 
        'basics': [
270
 
            (r'\s+', Text),
271
 
            (r'/\*(?:.|\n)*?\*/', Comment),
272
 
            (r'{', Punctuation, 'content'),
273
 
            (r'\:[a-zA-Z0-9_-]+', Name.Decorator),
274
 
            (r'\.[a-zA-Z0-9_-]+', Name.Class),
275
 
            (r'\#[a-zA-Z0-9_-]+', Name.Function),
276
 
            (r'@[a-zA-Z0-9_-]+', Keyword, 'atrule'),
277
 
            (r'[a-zA-Z0-9_-]+', Name.Tag),
278
 
            (r'[~\^\*!%&\[\]\(\)<>\|+=@:;,./?-]', Operator),
279
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
280
 
            (r"'(\\\\|\\'|[^'])*'", String.Single)
281
 
        ],
282
 
        'atrule': [
283
 
            (r'{', Punctuation, 'atcontent'),
284
 
            (r';', Punctuation, '#pop'),
285
 
            include('basics'),
286
 
        ],
287
 
        'atcontent': [
288
 
            include('basics'),
289
 
            (r'}', Punctuation, '#pop:2'),
290
 
        ],
291
 
        'content': [
292
 
            (r'\s+', Text),
293
 
            (r'}', Punctuation, '#pop'),
294
 
            (r'url\(.*?\)', String.Other),
295
 
            (r'^@.*?$', Comment.Preproc),
296
 
            (r'(azimuth|background-attachment|background-color|'
297
 
             r'background-image|background-position|background-repeat|'
298
 
             r'background|border-bottom-color|border-bottom-style|'
299
 
             r'border-bottom-width|border-left-color|border-left-style|'
300
 
             r'border-left-width|border-right|border-right-color|'
301
 
             r'border-right-style|border-right-width|border-top-color|'
302
 
             r'border-top-style|border-top-width|border-bottom|'
303
 
             r'border-collapse|border-left|border-width|border-color|'
304
 
             r'border-spacing|border-style|border-top|border|caption-side|'
305
 
             r'clear|clip|color|content|counter-increment|counter-reset|'
306
 
             r'cue-after|cue-before|cue|cursor|direction|display|'
307
 
             r'elevation|empty-cells|float|font-family|font-size|'
308
 
             r'font-size-adjust|font-stretch|font-style|font-variant|'
309
 
             r'font-weight|font|height|letter-spacing|line-height|'
310
 
             r'list-style-type|list-style-image|list-style-position|'
311
 
             r'list-style|margin-bottom|margin-left|margin-right|'
312
 
             r'margin-top|margin|marker-offset|marks|max-height|max-width|'
313
 
             r'min-height|min-width|opacity|orphans|outline|outline-color|'
314
 
             r'outline-style|outline-width|overflow(?:-x|-y|)|padding-bottom|'
315
 
             r'padding-left|padding-right|padding-top|padding|page|'
316
 
             r'page-break-after|page-break-before|page-break-inside|'
317
 
             r'pause-after|pause-before|pause|pitch|pitch-range|'
318
 
             r'play-during|position|quotes|richness|right|size|'
319
 
             r'speak-header|speak-numeral|speak-punctuation|speak|'
320
 
             r'speech-rate|stress|table-layout|text-align|text-decoration|'
321
 
             r'text-indent|text-shadow|text-transform|top|unicode-bidi|'
322
 
             r'vertical-align|visibility|voice-family|volume|white-space|'
323
 
             r'widows|width|word-spacing|z-index|bottom|left|'
324
 
             r'above|absolute|always|armenian|aural|auto|avoid|baseline|'
325
 
             r'behind|below|bidi-override|blink|block|bold|bolder|both|'
326
 
             r'capitalize|center-left|center-right|center|circle|'
327
 
             r'cjk-ideographic|close-quote|collapse|condensed|continuous|'
328
 
             r'crop|crosshair|cross|cursive|dashed|decimal-leading-zero|'
329
 
             r'decimal|default|digits|disc|dotted|double|e-resize|embed|'
330
 
             r'extra-condensed|extra-expanded|expanded|fantasy|far-left|'
331
 
             r'far-right|faster|fast|fixed|georgian|groove|hebrew|help|'
332
 
             r'hidden|hide|higher|high|hiragana-iroha|hiragana|icon|'
333
 
             r'inherit|inline-table|inline|inset|inside|invert|italic|'
334
 
             r'justify|katakana-iroha|katakana|landscape|larger|large|'
335
 
             r'left-side|leftwards|level|lighter|line-through|list-item|'
336
 
             r'loud|lower-alpha|lower-greek|lower-roman|lowercase|ltr|'
337
 
             r'lower|low|medium|message-box|middle|mix|monospace|'
338
 
             r'n-resize|narrower|ne-resize|no-close-quote|no-open-quote|'
339
 
             r'no-repeat|none|normal|nowrap|nw-resize|oblique|once|'
340
 
             r'open-quote|outset|outside|overline|pointer|portrait|px|'
341
 
             r'relative|repeat-x|repeat-y|repeat|rgb|ridge|right-side|'
342
 
             r'rightwards|s-resize|sans-serif|scroll|se-resize|'
343
 
             r'semi-condensed|semi-expanded|separate|serif|show|silent|'
344
 
             r'slow|slower|small-caps|small-caption|smaller|soft|solid|'
345
 
             r'spell-out|square|static|status-bar|super|sw-resize|'
346
 
             r'table-caption|table-cell|table-column|table-column-group|'
347
 
             r'table-footer-group|table-header-group|table-row|'
348
 
             r'table-row-group|text|text-bottom|text-top|thick|thin|'
349
 
             r'transparent|ultra-condensed|ultra-expanded|underline|'
350
 
             r'upper-alpha|upper-latin|upper-roman|uppercase|url|'
351
 
             r'visible|w-resize|wait|wider|x-fast|x-high|x-large|x-loud|'
352
 
             r'x-low|x-small|x-soft|xx-large|xx-small|yes)\b', Keyword),
353
 
            (r'(indigo|gold|firebrick|indianred|yellow|darkolivegreen|'
354
 
             r'darkseagreen|mediumvioletred|mediumorchid|chartreuse|'
355
 
             r'mediumslateblue|black|springgreen|crimson|lightsalmon|brown|'
356
 
             r'turquoise|olivedrab|cyan|silver|skyblue|gray|darkturquoise|'
357
 
             r'goldenrod|darkgreen|darkviolet|darkgray|lightpink|teal|'
358
 
             r'darkmagenta|lightgoldenrodyellow|lavender|yellowgreen|thistle|'
359
 
             r'violet|navy|orchid|blue|ghostwhite|honeydew|cornflowerblue|'
360
 
             r'darkblue|darkkhaki|mediumpurple|cornsilk|red|bisque|slategray|'
361
 
             r'darkcyan|khaki|wheat|deepskyblue|darkred|steelblue|aliceblue|'
362
 
             r'gainsboro|mediumturquoise|floralwhite|coral|purple|lightgrey|'
363
 
             r'lightcyan|darksalmon|beige|azure|lightsteelblue|oldlace|'
364
 
             r'greenyellow|royalblue|lightseagreen|mistyrose|sienna|'
365
 
             r'lightcoral|orangered|navajowhite|lime|palegreen|burlywood|'
366
 
             r'seashell|mediumspringgreen|fuchsia|papayawhip|blanchedalmond|'
367
 
             r'peru|aquamarine|white|darkslategray|ivory|dodgerblue|'
368
 
             r'lemonchiffon|chocolate|orange|forestgreen|slateblue|olive|'
369
 
             r'mintcream|antiquewhite|darkorange|cadetblue|moccasin|'
370
 
             r'limegreen|saddlebrown|darkslateblue|lightskyblue|deeppink|'
371
 
             r'plum|aqua|darkgoldenrod|maroon|sandybrown|magenta|tan|'
372
 
             r'rosybrown|pink|lightblue|palevioletred|mediumseagreen|'
373
 
             r'dimgray|powderblue|seagreen|snow|mediumblue|midnightblue|'
374
 
             r'paleturquoise|palegoldenrod|whitesmoke|darkorchid|salmon|'
375
 
             r'lightslategray|lawngreen|lightgreen|tomato|hotpink|'
376
 
             r'lightyellow|lavenderblush|linen|mediumaquamarine|green|'
377
 
             r'blueviolet|peachpuff)\b', Name.Builtin),
378
 
            (r'\!important', Comment.Preproc),
379
 
            (r'/\*(?:.|\n)*?\*/', Comment),
380
 
            (r'\#[a-zA-Z0-9]{1,6}', Number),
381
 
            (r'[\.-]?[0-9]*[\.]?[0-9]+(em|px|\%|pt|pc|in|mm|cm|ex)', Number),
382
 
            (r'-?[0-9]+', Number),
383
 
            (r'[~\^\*!%&<>\|+=@:,./?-]+', Operator),
384
 
            (r'[\[\]();]+', Punctuation),
385
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
386
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
387
 
            (r'[a-zA-Z][a-zA-Z0-9]+', Name)
388
 
        ]
389
 
    }
390
 
 
391
 
 
392
 
class ObjectiveJLexer(RegexLexer):
393
 
    """
394
 
    For Objective-J source code with preprocessor directives.
395
 
 
396
 
    *New in Pygments 1.3.*
397
 
    """
398
 
 
399
 
    name = 'Objective-J'
400
 
    aliases = ['objective-j', 'objectivej', 'obj-j', 'objj']
401
 
    filenames = ['*.j']
402
 
    mimetypes = ['text/x-objective-j']
403
 
 
404
 
    #: optional Comment or Whitespace
405
 
    _ws = r'(?:\s|//.*?\n|/[*].*?[*]/)*'
406
 
 
407
 
    flags = re.DOTALL | re.MULTILINE
408
 
 
409
 
    tokens = {
410
 
        'root': [
411
 
            include('whitespace'),
412
 
 
413
 
            # function definition
414
 
            (r'^(' + _ws + r'[\+-]' + _ws + r')([\(a-zA-Z_].*?[^\(])(' + _ws + '{)',
415
 
             bygroups(using(this), using(this, state='function_signature'),
416
 
                      using(this))),
417
 
 
418
 
            # class definition
419
 
            (r'(@interface|@implementation)(\s+)', bygroups(Keyword, Text),
420
 
             'classname'),
421
 
            (r'(@class|@protocol)(\s*)', bygroups(Keyword, Text),
422
 
             'forward_classname'),
423
 
            (r'(\s*)(@end)(\s*)', bygroups(Text, Keyword, Text)),
424
 
 
425
 
            include('statements'),
426
 
            ('[{\(\)}]', Punctuation),
427
 
            (';', Punctuation),
428
 
        ],
429
 
        'whitespace': [
430
 
            (r'(@import)(\s+)("(\\\\|\\"|[^"])*")',
431
 
             bygroups(Comment.Preproc, Text, String.Double)),
432
 
            (r'(@import)(\s+)(<(\\\\|\\>|[^>])*>)',
433
 
             bygroups(Comment.Preproc, Text, String.Double)),
434
 
            (r'(#(?:include|import))(\s+)("(\\\\|\\"|[^"])*")',
435
 
             bygroups(Comment.Preproc, Text, String.Double)),
436
 
            (r'(#(?:include|import))(\s+)(<(\\\\|\\>|[^>])*>)',
437
 
             bygroups(Comment.Preproc, Text, String.Double)),
438
 
 
439
 
            (r'#if\s+0', Comment.Preproc, 'if0'),
440
 
            (r'#', Comment.Preproc, 'macro'),
441
 
 
442
 
            (r'\n', Text),
443
 
            (r'\s+', Text),
444
 
            (r'\\\n', Text), # line continuation
445
 
            (r'//(\n|(.|\n)*?[^\\]\n)', Comment.Single),
446
 
            (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
447
 
            (r'<!--', Comment),
448
 
        ],
449
 
        'slashstartsregex': [
450
 
            include('whitespace'),
451
 
            (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
452
 
             r'([gim]+\b|\B)', String.Regex, '#pop'),
453
 
            (r'(?=/)', Text, ('#pop', 'badregex')),
454
 
            (r'', Text, '#pop'),
455
 
        ],
456
 
        'badregex': [
457
 
            ('\n', Text, '#pop'),
458
 
        ],
459
 
        'statements': [
460
 
            (r'(L|@)?"', String, 'string'),
461
 
            (r"(L|@)?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
462
 
             String.Char),
463
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
464
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
465
 
            (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float),
466
 
            (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
467
 
            (r'0x[0-9a-fA-F]+[Ll]?', Number.Hex),
468
 
            (r'0[0-7]+[Ll]?', Number.Oct),
469
 
            (r'\d+[Ll]?', Number.Integer),
470
 
 
471
 
            (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
472
 
 
473
 
            (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
474
 
             r'(<<|>>>?|==?|!=?|[-<>+*%&\|\^/])=?',
475
 
             Operator, 'slashstartsregex'),
476
 
            (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
477
 
            (r'[})\].]', Punctuation),
478
 
 
479
 
            (r'(for|in|while|do|break|return|continue|switch|case|default|if|'
480
 
             r'else|throw|try|catch|finally|new|delete|typeof|instanceof|void|'
481
 
             r'prototype|__proto__)\b', Keyword, 'slashstartsregex'),
482
 
 
483
 
            (r'(var|with|function)\b', Keyword.Declaration, 'slashstartsregex'),
484
 
 
485
 
            (r'(@selector|@private|@protected|@public|@encode|'
486
 
             r'@synchronized|@try|@throw|@catch|@finally|@end|@property|'
487
 
             r'@synthesize|@dynamic|@for|@accessors|new)\b', Keyword),
488
 
 
489
 
            (r'(int|long|float|short|double|char|unsigned|signed|void|'
490
 
             r'id|BOOL|bool|boolean|IBOutlet|IBAction|SEL|@outlet|@action)\b',
491
 
             Keyword.Type),
492
 
 
493
 
            (r'(self|super)\b', Name.Builtin),
494
 
 
495
 
            (r'(TRUE|YES|FALSE|NO|Nil|nil|NULL)\b', Keyword.Constant),
496
 
            (r'(true|false|null|NaN|Infinity|undefined)\b', Keyword.Constant),
497
 
            (r'(ABS|ASIN|ACOS|ATAN|ATAN2|SIN|COS|TAN|EXP|POW|CEIL|FLOOR|ROUND|'
498
 
             r'MIN|MAX|RAND|SQRT|E|LN2|LN10|LOG2E|LOG10E|PI|PI2|PI_2|SQRT1_2|'
499
 
             r'SQRT2)\b', Keyword.Constant),
500
 
 
501
 
            (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
502
 
             r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
503
 
             r'decodeURIComponent|encodeURI|encodeURIComponent|'
504
 
             r'Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|'
505
 
             r'window)\b', Name.Builtin),
506
 
 
507
 
            (r'([$a-zA-Z_][a-zA-Z0-9_]*)(' + _ws + r')(?=\()',
508
 
             bygroups(Name.Function, using(this))),
509
 
 
510
 
            (r'[$a-zA-Z_][a-zA-Z0-9_]*', Name),
511
 
        ],
512
 
        'classname' : [
513
 
            # interface definition that inherits
514
 
            (r'([a-zA-Z_][a-zA-Z0-9_]*)(' + _ws + r':' + _ws +
515
 
             r')([a-zA-Z_][a-zA-Z0-9_]*)?',
516
 
             bygroups(Name.Class, using(this), Name.Class), '#pop'),
517
 
            # interface definition for a category
518
 
            (r'([a-zA-Z_][a-zA-Z0-9_]*)(' + _ws + r'\()([a-zA-Z_][a-zA-Z0-9_]*)(\))',
519
 
             bygroups(Name.Class, using(this), Name.Label, Text), '#pop'),
520
 
            # simple interface / implementation
521
 
            (r'([a-zA-Z_][a-zA-Z0-9_]*)', Name.Class, '#pop'),
522
 
        ],
523
 
        'forward_classname' : [
524
 
            (r'([a-zA-Z_][a-zA-Z0-9_]*)(\s*,\s*)',
525
 
             bygroups(Name.Class, Text), '#push'),
526
 
            (r'([a-zA-Z_][a-zA-Z0-9_]*)(\s*;?)',
527
 
             bygroups(Name.Class, Text), '#pop'),
528
 
        ],
529
 
        'function_signature': [
530
 
            include('whitespace'),
531
 
 
532
 
            # start of a selector w/ parameters
533
 
            (r'(\(' + _ws + r')'                # open paren
534
 
             r'([a-zA-Z_][a-zA-Z0-9_]+)'        # return type
535
 
             r'(' + _ws + r'\)' + _ws + r')'    # close paren
536
 
             r'([$a-zA-Z_][a-zA-Z0-9_]+' + _ws + r':)', # function name
537
 
             bygroups(using(this), Keyword.Type, using(this),
538
 
                 Name.Function), 'function_parameters'),
539
 
 
540
 
            # no-param function
541
 
            (r'(\(' + _ws + r')'                # open paren
542
 
             r'([a-zA-Z_][a-zA-Z0-9_]+)'        # return type
543
 
             r'(' + _ws + r'\)' + _ws + r')'    # close paren
544
 
             r'([$a-zA-Z_][a-zA-Z0-9_]+)',      # function name
545
 
             bygroups(using(this), Keyword.Type, using(this),
546
 
                 Name.Function), "#pop"),
547
 
 
548
 
            # no return type given, start of a selector w/ parameters
549
 
            (r'([$a-zA-Z_][a-zA-Z0-9_]+' + _ws + r':)', # function name
550
 
             bygroups (Name.Function), 'function_parameters'),
551
 
 
552
 
            # no return type given, no-param function
553
 
            (r'([$a-zA-Z_][a-zA-Z0-9_]+)',      # function name
554
 
             bygroups(Name.Function), "#pop"),
555
 
 
556
 
            ('', Text, '#pop'),
557
 
        ],
558
 
        'function_parameters': [
559
 
            include('whitespace'),
560
 
 
561
 
            # parameters
562
 
            (r'(\(' + _ws + ')'                 # open paren
563
 
             r'([^\)]+)'                        # type
564
 
             r'(' + _ws + r'\)' + _ws + r')+'   # close paren
565
 
             r'([$a-zA-Z_][a-zA-Z0-9_]+)',      # param name
566
 
             bygroups(using(this), Keyword.Type, using(this), Text)),
567
 
 
568
 
            # one piece of a selector name
569
 
            (r'([$a-zA-Z_][a-zA-Z0-9_]+' + _ws + r':)',     # function name
570
 
             Name.Function),
571
 
 
572
 
            # smallest possible selector piece
573
 
            (r'(:)', Name.Function),
574
 
 
575
 
            # var args
576
 
            (r'(,' + _ws + r'...)', using(this)),
577
 
 
578
 
            # param name
579
 
            (r'([$a-zA-Z_][a-zA-Z0-9_]+)', Text),
580
 
        ],
581
 
        'expression' : [
582
 
            (r'([$a-zA-Z_][a-zA-Z0-9_]*)(\()', bygroups(Name.Function,
583
 
                                                        Punctuation)),
584
 
            (r'(\))', Punctuation, "#pop"),
585
 
        ],
586
 
        'string': [
587
 
            (r'"', String, '#pop'),
588
 
            (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape),
589
 
            (r'[^\\"\n]+', String), # all other characters
590
 
            (r'\\\n', String), # line continuation
591
 
            (r'\\', String), # stray backslash
592
 
        ],
593
 
        'macro': [
594
 
            (r'[^/\n]+', Comment.Preproc),
595
 
            (r'/[*](.|\n)*?[*]/', Comment.Multiline),
596
 
            (r'//.*?\n', Comment.Single, '#pop'),
597
 
            (r'/', Comment.Preproc),
598
 
            (r'(?<=\\)\n', Comment.Preproc),
599
 
            (r'\n', Comment.Preproc, '#pop'),
600
 
        ],
601
 
        'if0': [
602
 
            (r'^\s*#if.*?(?<!\\)\n', Comment.Preproc, '#push'),
603
 
            (r'^\s*#endif.*?(?<!\\)\n', Comment.Preproc, '#pop'),
604
 
            (r'.*?\n', Comment),
605
 
        ]
606
 
    }
607
 
 
608
 
    def analyse_text(text):
609
 
        if re.search('^\s*@import\s+[<"]', text, re.MULTILINE):
610
 
            # special directive found in most Objective-J files
611
 
            return True
612
 
        return False
613
 
 
614
 
 
615
 
class HtmlLexer(RegexLexer):
616
 
    """
617
 
    For HTML 4 and XHTML 1 markup. Nested JavaScript and CSS is highlighted
618
 
    by the appropriate lexer.
619
 
    """
620
 
 
621
 
    name = 'HTML'
622
 
    aliases = ['html']
623
 
    filenames = ['*.html', '*.htm', '*.xhtml', '*.xslt']
624
 
    mimetypes = ['text/html', 'application/xhtml+xml']
625
 
 
626
 
    flags = re.IGNORECASE | re.DOTALL
627
 
    tokens = {
628
 
        'root': [
629
 
            ('[^<&]+', Text),
630
 
            (r'&\S*?;', Name.Entity),
631
 
            (r'\<\!\[CDATA\[.*?\]\]\>', Comment.Preproc),
632
 
            ('<!--', Comment, 'comment'),
633
 
            (r'<\?.*?\?>', Comment.Preproc),
634
 
            ('<![^>]*>', Comment.Preproc),
635
 
            (r'<\s*script\s*', Name.Tag, ('script-content', 'tag')),
636
 
            (r'<\s*style\s*', Name.Tag, ('style-content', 'tag')),
637
 
            (r'<\s*[a-zA-Z0-9:]+', Name.Tag, 'tag'),
638
 
            (r'<\s*/\s*[a-zA-Z0-9:]+\s*>', Name.Tag),
639
 
        ],
640
 
        'comment': [
641
 
            ('[^-]+', Comment),
642
 
            ('-->', Comment, '#pop'),
643
 
            ('-', Comment),
644
 
        ],
645
 
        'tag': [
646
 
            (r'\s+', Text),
647
 
            (r'[a-zA-Z0-9_:-]+\s*=', Name.Attribute, 'attr'),
648
 
            (r'[a-zA-Z0-9_:-]+', Name.Attribute),
649
 
            (r'/?\s*>', Name.Tag, '#pop'),
650
 
        ],
651
 
        'script-content': [
652
 
            (r'<\s*/\s*script\s*>', Name.Tag, '#pop'),
653
 
            (r'.+?(?=<\s*/\s*script\s*>)', using(JavascriptLexer)),
654
 
        ],
655
 
        'style-content': [
656
 
            (r'<\s*/\s*style\s*>', Name.Tag, '#pop'),
657
 
            (r'.+?(?=<\s*/\s*style\s*>)', using(CssLexer)),
658
 
        ],
659
 
        'attr': [
660
 
            ('".*?"', String, '#pop'),
661
 
            ("'.*?'", String, '#pop'),
662
 
            (r'[^\s>]+', String, '#pop'),
663
 
        ],
664
 
    }
665
 
 
666
 
    def analyse_text(text):
667
 
        if html_doctype_matches(text):
668
 
            return 0.5
669
 
 
670
 
 
671
 
class PhpLexer(RegexLexer):
672
 
    """
673
 
    For `PHP <http://www.php.net/>`_ source code.
674
 
    For PHP embedded in HTML, use the `HtmlPhpLexer`.
675
 
 
676
 
    Additional options accepted:
677
 
 
678
 
    `startinline`
679
 
        If given and ``True`` the lexer starts highlighting with
680
 
        php code (i.e.: no starting ``<?php`` required).  The default
681
 
        is ``False``.
682
 
    `funcnamehighlighting`
683
 
        If given and ``True``, highlight builtin function names
684
 
        (default: ``True``).
685
 
    `disabledmodules`
686
 
        If given, must be a list of module names whose function names
687
 
        should not be highlighted. By default all modules are highlighted
688
 
        except the special ``'unknown'`` module that includes functions
689
 
        that are known to php but are undocumented.
690
 
 
691
 
        To get a list of allowed modules have a look into the
692
 
        `_phpbuiltins` module:
693
 
 
694
 
        .. sourcecode:: pycon
695
 
 
696
 
            >>> from pygments.lexers._phpbuiltins import MODULES
697
 
            >>> MODULES.keys()
698
 
            ['PHP Options/Info', 'Zip', 'dba', ...]
699
 
 
700
 
        In fact the names of those modules match the module names from
701
 
        the php documentation.
702
 
    """
703
 
 
704
 
    name = 'PHP'
705
 
    aliases = ['php', 'php3', 'php4', 'php5']
706
 
    filenames = ['*.php', '*.php[345]']
707
 
    mimetypes = ['text/x-php']
708
 
 
709
 
    flags = re.IGNORECASE | re.DOTALL | re.MULTILINE
710
 
    tokens = {
711
 
        'root': [
712
 
            (r'<\?(php)?', Comment.Preproc, 'php'),
713
 
            (r'[^<]+', Other),
714
 
            (r'<', Other)
715
 
        ],
716
 
        'php': [
717
 
            (r'\?>', Comment.Preproc, '#pop'),
718
 
            (r'<<<(\'?)([a-zA-Z_][a-zA-Z0-9_]*)\1\n.*?\n\2\;?\n', String),
719
 
            (r'\s+', Text),
720
 
            (r'#.*?\n', Comment.Single),
721
 
            (r'//.*?\n', Comment.Single),
722
 
            # put the empty comment here, it is otherwise seen as
723
 
            # the start of a docstring
724
 
            (r'/\*\*/', Comment.Multiline),
725
 
            (r'/\*\*.*?\*/', String.Doc),
726
 
            (r'/\*.*?\*/', Comment.Multiline),
727
 
            (r'(->|::)(\s*)([a-zA-Z_][a-zA-Z0-9_]*)',
728
 
             bygroups(Operator, Text, Name.Attribute)),
729
 
            (r'[~!%^&*+=|:.<>/?@-]+', Operator),
730
 
            (r'[\[\]{}();,]+', Punctuation),
731
 
            (r'(class)(\s+)', bygroups(Keyword, Text), 'classname'),
732
 
            (r'(function)(\s*)(?=\()', bygroups(Keyword, Text)),
733
 
            (r'(function)(\s+)(&?)(\s*)',
734
 
              bygroups(Keyword, Text, Operator, Text), 'functionname'),
735
 
            (r'(const)(\s+)([a-zA-Z_][a-zA-Z0-9_]*)',
736
 
              bygroups(Keyword, Text, Name.Constant)),
737
 
            (r'(and|E_PARSE|old_function|E_ERROR|or|as|E_WARNING|parent|'
738
 
             r'eval|PHP_OS|break|exit|case|extends|PHP_VERSION|cfunction|'
739
 
             r'FALSE|print|for|require|continue|foreach|require_once|'
740
 
             r'declare|return|default|static|do|switch|die|stdClass|'
741
 
             r'echo|else|TRUE|elseif|var|empty|if|xor|enddeclare|include|'
742
 
             r'virtual|endfor|include_once|while|endforeach|global|__FILE__|'
743
 
             r'endif|list|__LINE__|endswitch|new|__sleep|endwhile|not|'
744
 
             r'array|__wakeup|E_ALL|NULL|final|php_user_filter|interface|'
745
 
             r'implements|public|private|protected|abstract|clone|try|'
746
 
             r'catch|throw|this|use|namespace)\b', Keyword),
747
 
            ('(true|false|null)\b', Keyword.Constant),
748
 
            (r'\$\{\$+[a-zA-Z_][a-zA-Z0-9_]*\}', Name.Variable),
749
 
            (r'\$+[a-zA-Z_][a-zA-Z0-9_]*', Name.Variable),
750
 
            (r'[\\a-zA-Z_][\\a-zA-Z0-9_]*', Name.Other),
751
 
            (r"[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|"
752
 
             r"0[xX][0-9a-fA-F]+[Ll]?", Number),
753
 
            (r"'([^'\\]*(?:\\.[^'\\]*)*)'", String.Single),
754
 
            (r'`([^`\\]*(?:\\.[^`\\]*)*)`', String.Backtick),
755
 
            (r'"', String.Double, 'string'),
756
 
        ],
757
 
        'classname': [
758
 
            (r'[a-zA-Z_][\\a-zA-Z0-9_]*', Name.Class, '#pop')
759
 
        ],
760
 
        'functionname': [
761
 
            (r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Function, '#pop')
762
 
        ],
763
 
        'string': [
764
 
            (r'"', String.Double, '#pop'),
765
 
            (r'[^{$"\\]+', String.Double),
766
 
            (r'\\([nrt\"$]|[0-7]{1,3}|x[0-9A-Fa-f]{1,2})', String.Escape),
767
 
            (r'\$[a-zA-Z_][a-zA-Z0-9_]*(\[\S+\]|->[a-zA-Z_][a-zA-Z0-9_]*)?',
768
 
             String.Interpol),
769
 
            (r'(\{\$\{)(.*?)(\}\})',
770
 
             bygroups(String.Interpol, using(this, _startinline=True),
771
 
                      String.Interpol)),
772
 
            (r'(\{)(\$.*?)(\})',
773
 
             bygroups(String.Interpol, using(this, _startinline=True),
774
 
                      String.Interpol)),
775
 
            (r'(\$\{)(\S+)(\})',
776
 
             bygroups(String.Interpol, Name.Variable, String.Interpol)),
777
 
            (r'[${\\]+', String.Double)
778
 
        ],
779
 
    }
780
 
 
781
 
    def __init__(self, **options):
782
 
        self.funcnamehighlighting = get_bool_opt(
783
 
            options, 'funcnamehighlighting', True)
784
 
        self.disabledmodules = get_list_opt(
785
 
            options, 'disabledmodules', ['unknown'])
786
 
        self.startinline = get_bool_opt(options, 'startinline', False)
787
 
 
788
 
        # private option argument for the lexer itself
789
 
        if '_startinline' in options:
790
 
            self.startinline = options.pop('_startinline')
791
 
 
792
 
        # collect activated functions in a set
793
 
        self._functions = set()
794
 
        if self.funcnamehighlighting:
795
 
            from pygments.lexers._phpbuiltins import MODULES
796
 
            for key, value in MODULES.iteritems():
797
 
                if key not in self.disabledmodules:
798
 
                    self._functions.update(value)
799
 
        RegexLexer.__init__(self, **options)
800
 
 
801
 
    def get_tokens_unprocessed(self, text):
802
 
        stack = ['root']
803
 
        if self.startinline:
804
 
            stack.append('php')
805
 
        for index, token, value in \
806
 
            RegexLexer.get_tokens_unprocessed(self, text, stack):
807
 
            if token is Name.Other:
808
 
                if value in self._functions:
809
 
                    yield index, Name.Builtin, value
810
 
                    continue
811
 
            yield index, token, value
812
 
 
813
 
    def analyse_text(text):
814
 
        rv = 0.0
815
 
        if re.search(r'<\?(?!xml)', text):
816
 
            rv += 0.3
817
 
        if '?>' in text:
818
 
            rv += 0.1
819
 
        return rv
820
 
 
821
 
 
822
 
class XmlLexer(RegexLexer):
823
 
    """
824
 
    Generic lexer for XML (eXtensible Markup Language).
825
 
    """
826
 
 
827
 
    flags = re.MULTILINE | re.DOTALL
828
 
 
829
 
    name = 'XML'
830
 
    aliases = ['xml']
831
 
    filenames = ['*.xml', '*.xsl', '*.rss', '*.xslt', '*.xsd', '*.wsdl']
832
 
    mimetypes = ['text/xml', 'application/xml', 'image/svg+xml',
833
 
                 'application/rss+xml', 'application/atom+xml',
834
 
                 'application/xsl+xml', 'application/xslt+xml']
835
 
 
836
 
    tokens = {
837
 
        'root': [
838
 
            ('[^<&]+', Text),
839
 
            (r'&\S*?;', Name.Entity),
840
 
            (r'\<\!\[CDATA\[.*?\]\]\>', Comment.Preproc),
841
 
            ('<!--', Comment, 'comment'),
842
 
            (r'<\?.*?\?>', Comment.Preproc),
843
 
            ('<![^>]*>', Comment.Preproc),
844
 
            (r'<\s*[a-zA-Z0-9:._-]+', Name.Tag, 'tag'),
845
 
            (r'<\s*/\s*[a-zA-Z0-9:._-]+\s*>', Name.Tag),
846
 
        ],
847
 
        'comment': [
848
 
            ('[^-]+', Comment),
849
 
            ('-->', Comment, '#pop'),
850
 
            ('-', Comment),
851
 
        ],
852
 
        'tag': [
853
 
            (r'\s+', Text),
854
 
            (r'[a-zA-Z0-9_.:-]+\s*=', Name.Attribute, 'attr'),
855
 
            (r'/?\s*>', Name.Tag, '#pop'),
856
 
        ],
857
 
        'attr': [
858
 
            ('\s+', Text),
859
 
            ('".*?"', String, '#pop'),
860
 
            ("'.*?'", String, '#pop'),
861
 
            (r'[^\s>]+', String, '#pop'),
862
 
        ],
863
 
    }
864
 
 
865
 
    def analyse_text(text):
866
 
        if looks_like_xml(text):
867
 
            return 0.5
868
 
 
869
 
 
870
 
class XsltLexer(XmlLexer):
871
 
    '''
872
 
    A lexer for XSLT.
873
 
 
874
 
    *New in Pygments 0.10.*
875
 
    '''
876
 
 
877
 
    name = 'XSLT'
878
 
    aliases = ['xslt']
879
 
    filenames = ['*.xsl', '*.xslt']
880
 
 
881
 
    EXTRA_KEYWORDS = set([
882
 
        'apply-imports', 'apply-templates', 'attribute',
883
 
        'attribute-set', 'call-template', 'choose', 'comment',
884
 
        'copy', 'copy-of', 'decimal-format', 'element', 'fallback',
885
 
        'for-each', 'if', 'import', 'include', 'key', 'message',
886
 
        'namespace-alias', 'number', 'otherwise', 'output', 'param',
887
 
        'preserve-space', 'processing-instruction', 'sort',
888
 
        'strip-space', 'stylesheet', 'template', 'text', 'transform',
889
 
        'value-of', 'variable', 'when', 'with-param'
890
 
    ])
891
 
 
892
 
    def get_tokens_unprocessed(self, text):
893
 
        for index, token, value in XmlLexer.get_tokens_unprocessed(self, text):
894
 
            m = re.match('</?xsl:([^>]*)/?>?', value)
895
 
 
896
 
            if token is Name.Tag and m and m.group(1) in self.EXTRA_KEYWORDS:
897
 
                yield index, Keyword, value
898
 
            else:
899
 
                yield index, token, value
900
 
 
901
 
    def analyse_text(text):
902
 
        if looks_like_xml(text) and '<xsl' in text:
903
 
            return 0.8
904
 
 
905
 
 
906
 
class MxmlLexer(RegexLexer):
907
 
    """
908
 
    For MXML markup.
909
 
    Nested AS3 in <script> tags is highlighted by the appropriate lexer.
910
 
    """
911
 
    flags = re.MULTILINE | re.DOTALL
912
 
    name = 'MXML'
913
 
    aliases = ['mxml']
914
 
    filenames = ['*.mxml']
915
 
    mimetimes = ['text/xml', 'application/xml']
916
 
 
917
 
    tokens = {
918
 
            'root': [
919
 
                ('[^<&]+', Text),
920
 
                (r'&\S*?;', Name.Entity),
921
 
                (r'(\<\!\[CDATA\[)(.*?)(\]\]\>)',
922
 
                 bygroups(String, using(ActionScript3Lexer), String)),
923
 
                ('<!--', Comment, 'comment'),
924
 
                (r'<\?.*?\?>', Comment.Preproc),
925
 
                ('<![^>]*>', Comment.Preproc),
926
 
                (r'<\s*[a-zA-Z0-9:._-]+', Name.Tag, 'tag'),
927
 
                (r'<\s*/\s*[a-zA-Z0-9:._-]+\s*>', Name.Tag),
928
 
            ],
929
 
            'comment': [
930
 
                ('[^-]+', Comment),
931
 
                ('-->', Comment, '#pop'),
932
 
                ('-', Comment),
933
 
            ],
934
 
            'tag': [
935
 
                (r'\s+', Text),
936
 
                (r'[a-zA-Z0-9_.:-]+\s*=', Name.Attribute, 'attr'),
937
 
                (r'/?\s*>', Name.Tag, '#pop'),
938
 
            ],
939
 
            'attr': [
940
 
                ('\s+', Text),
941
 
                ('".*?"', String, '#pop'),
942
 
                ("'.*?'", String, '#pop'),
943
 
                (r'[^\s>]+', String, '#pop'),
944
 
            ],
945
 
        }
946
 
 
947
 
 
948
 
class HaxeLexer(RegexLexer):
949
 
    """
950
 
    For haXe source code (http://haxe.org/).
951
 
    """
952
 
 
953
 
    name = 'haXe'
954
 
    aliases = ['hx', 'haXe']
955
 
    filenames = ['*.hx']
956
 
    mimetypes = ['text/haxe']
957
 
 
958
 
    ident = r'(?:[a-zA-Z_][a-zA-Z0-9_]*)'
959
 
    typeid = r'(?:(?:[a-z0-9_\.])*[A-Z_][A-Za-z0-9_]*)'
960
 
    key_prop = r'(?:default|null|never)'
961
 
    key_decl_mod = r'(?:public|private|override|static|inline|extern|dynamic)'
962
 
 
963
 
    flags = re.DOTALL | re.MULTILINE
964
 
 
965
 
    tokens = {
966
 
        'root': [
967
 
            include('whitespace'),
968
 
            include('comments'),
969
 
            (key_decl_mod, Keyword.Declaration),
970
 
            include('enumdef'),
971
 
            include('typedef'),
972
 
            include('classdef'),
973
 
            include('imports'),
974
 
        ],
975
 
 
976
 
        # General constructs
977
 
        'comments': [
978
 
            (r'//.*?\n', Comment.Single),
979
 
            (r'/\*.*?\*/', Comment.Multiline),
980
 
            (r'#[^\n]*', Comment.Preproc),
981
 
        ],
982
 
        'whitespace': [
983
 
            include('comments'),
984
 
            (r'\s+', Text),
985
 
        ],
986
 
        'codekeywords': [
987
 
            (r'\b(if|else|while|do|for|in|break|continue|'
988
 
             r'return|switch|case|try|catch|throw|null|trace|'
989
 
             r'new|this|super|untyped|cast|callback|here)\b',
990
 
             Keyword.Reserved),
991
 
        ],
992
 
        'literals': [
993
 
            (r'0[xX][0-9a-fA-F]+', Number.Hex),
994
 
            (r'[0-9]+', Number.Integer),
995
 
            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
996
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
997
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
998
 
            (r'~/([^\n])*?/[gisx]*', String.Regex),
999
 
            (r'\b(true|false|null)\b', Keyword.Constant),
1000
 
        ],
1001
 
        'codeblock': [
1002
 
          include('whitespace'),
1003
 
          include('new'),
1004
 
          include('case'),
1005
 
          include('anonfundef'),
1006
 
          include('literals'),
1007
 
          include('vardef'),
1008
 
          include('codekeywords'),
1009
 
          (r'[();,\[\]]', Punctuation),
1010
 
          (r'(?:=|\+=|-=|\*=|/=|%=|&=|\|=|\^=|<<=|>>=|>>>=|\|\||&&|'
1011
 
           r'\.\.\.|==|!=|>|<|>=|<=|\||&|\^|<<|>>|>>>|\+|\-|\*|/|%|'
1012
 
           r'!|\+\+|\-\-|~|\.|\?|\:)',
1013
 
           Operator),
1014
 
          (ident, Name),
1015
 
 
1016
 
          (r'}', Punctuation,'#pop'),
1017
 
          (r'{', Punctuation,'#push'),
1018
 
        ],
1019
 
 
1020
 
        # Instance/Block level constructs
1021
 
        'propertydef': [
1022
 
            (r'(\()(' + key_prop + ')(,)(' + key_prop + ')(\))',
1023
 
             bygroups(Punctuation, Keyword.Reserved, Punctuation,
1024
 
                      Keyword.Reserved, Punctuation)),
1025
 
        ],
1026
 
        'new': [
1027
 
            (r'\bnew\b', Keyword, 'typedecl'),
1028
 
        ],
1029
 
        'case': [
1030
 
            (r'\b(case)(\s+)(' + ident + ')(\s*)(\()',
1031
 
             bygroups(Keyword.Reserved, Text, Name, Text, Punctuation),
1032
 
             'funargdecl'),
1033
 
        ],
1034
 
        'vardef': [
1035
 
            (r'\b(var)(\s+)(' + ident + ')',
1036
 
             bygroups(Keyword.Declaration, Text, Name.Variable), 'vardecl'),
1037
 
        ],
1038
 
        'vardecl': [
1039
 
            include('whitespace'),
1040
 
            include('typelabel'),
1041
 
            (r'=', Operator,'#pop'),
1042
 
            (r';', Punctuation,'#pop'),
1043
 
        ],
1044
 
        'instancevardef': [
1045
 
            (key_decl_mod,Keyword.Declaration),
1046
 
            (r'\b(var)(\s+)(' + ident + ')',
1047
 
             bygroups(Keyword.Declaration, Text, Name.Variable.Instance),
1048
 
             'instancevardecl'),
1049
 
        ],
1050
 
        'instancevardecl': [
1051
 
            include('vardecl'),
1052
 
            include('propertydef'),
1053
 
        ],
1054
 
 
1055
 
        'anonfundef': [
1056
 
            (r'\bfunction\b', Keyword.Declaration, 'fundecl'),
1057
 
        ],
1058
 
        'instancefundef': [
1059
 
            (key_decl_mod, Keyword.Declaration),
1060
 
            (r'\b(function)(\s+)(' + ident + ')',
1061
 
             bygroups(Keyword.Declaration, Text, Name.Function), 'fundecl'),
1062
 
        ],
1063
 
        'fundecl': [
1064
 
            include('whitespace'),
1065
 
            include('typelabel'),
1066
 
            include('generictypedecl'),
1067
 
            (r'\(',Punctuation,'funargdecl'),
1068
 
            (r'(?=[a-zA-Z0-9_])',Text,'#pop'),
1069
 
            (r'{',Punctuation,('#pop','codeblock')),
1070
 
            (r';',Punctuation,'#pop'),
1071
 
        ],
1072
 
        'funargdecl': [
1073
 
            include('whitespace'),
1074
 
            (ident, Name.Variable),
1075
 
            include('typelabel'),
1076
 
            include('literals'),
1077
 
            (r'=', Operator),
1078
 
            (r',', Punctuation),
1079
 
            (r'\?', Punctuation),
1080
 
            (r'\)', Punctuation, '#pop'),
1081
 
        ],
1082
 
 
1083
 
        'typelabel': [
1084
 
            (r':', Punctuation, 'type'),
1085
 
        ],
1086
 
        'typedecl': [
1087
 
            include('whitespace'),
1088
 
            (typeid, Name.Class),
1089
 
            (r'<', Punctuation, 'generictypedecl'),
1090
 
            (r'(?=[{}()=,a-z])', Text,'#pop'),
1091
 
        ],
1092
 
        'type': [
1093
 
            include('whitespace'),
1094
 
            (typeid, Name.Class),
1095
 
            (r'<', Punctuation, 'generictypedecl'),
1096
 
            (r'->', Keyword.Type),
1097
 
            (r'(?=[{}(),;=])', Text, '#pop'),
1098
 
        ],
1099
 
        'generictypedecl': [
1100
 
            include('whitespace'),
1101
 
            (typeid, Name.Class),
1102
 
            (r'<', Punctuation, '#push'),
1103
 
            (r'>', Punctuation, '#pop'),
1104
 
            (r',', Punctuation),
1105
 
        ],
1106
 
 
1107
 
        # Top level constructs
1108
 
        'imports': [
1109
 
            (r'(package|import|using)(\s+)([^;]+)(;)',
1110
 
             bygroups(Keyword.Namespace, Text, Name.Namespace,Punctuation)),
1111
 
        ],
1112
 
        'typedef': [
1113
 
            (r'typedef', Keyword.Declaration, ('typedefprebody', 'typedecl')),
1114
 
        ],
1115
 
        'typedefprebody': [
1116
 
            include('whitespace'),
1117
 
            (r'(=)(\s*)({)', bygroups(Punctuation, Text, Punctuation),
1118
 
             ('#pop', 'typedefbody')),
1119
 
        ],
1120
 
        'enumdef': [
1121
 
            (r'enum', Keyword.Declaration, ('enumdefprebody', 'typedecl')),
1122
 
        ],
1123
 
        'enumdefprebody': [
1124
 
            include('whitespace'),
1125
 
            (r'{', Punctuation, ('#pop','enumdefbody')),
1126
 
        ],
1127
 
        'classdef': [
1128
 
            (r'class', Keyword.Declaration, ('classdefprebody', 'typedecl')),
1129
 
        ],
1130
 
        'classdefprebody': [
1131
 
            include('whitespace'),
1132
 
            (r'(extends|implements)', Keyword.Declaration,'typedecl'),
1133
 
            (r'{', Punctuation, ('#pop', 'classdefbody')),
1134
 
        ],
1135
 
        'interfacedef': [
1136
 
            (r'interface', Keyword.Declaration,
1137
 
             ('interfacedefprebody', 'typedecl')),
1138
 
        ],
1139
 
        'interfacedefprebody': [
1140
 
            include('whitespace'),
1141
 
            (r'(extends)', Keyword.Declaration, 'typedecl'),
1142
 
            (r'{', Punctuation, ('#pop', 'classdefbody')),
1143
 
        ],
1144
 
 
1145
 
        'typedefbody': [
1146
 
          include('whitespace'),
1147
 
          include('instancevardef'),
1148
 
          include('instancefundef'),
1149
 
          (r'>', Punctuation, 'typedecl'),
1150
 
          (r',', Punctuation),
1151
 
          (r'}', Punctuation, '#pop'),
1152
 
        ],
1153
 
        'enumdefbody': [
1154
 
          include('whitespace'),
1155
 
          (ident, Name.Variable.Instance),
1156
 
          (r'\(', Punctuation, 'funargdecl'),
1157
 
          (r';', Punctuation),
1158
 
          (r'}', Punctuation, '#pop'),
1159
 
        ],
1160
 
        'classdefbody': [
1161
 
          include('whitespace'),
1162
 
          include('instancevardef'),
1163
 
          include('instancefundef'),
1164
 
          (r'}', Punctuation, '#pop'),
1165
 
          include('codeblock'),
1166
 
        ],
1167
 
    }
1168
 
 
1169
 
    def analyse_text(text):
1170
 
        if re.match(r'\w+\s*:\s*\w', text): return 0.3
1171
 
 
1172
 
 
1173
 
def _indentation(lexer, match, ctx):
1174
 
    indentation = match.group(0)
1175
 
    yield match.start(), Text, indentation
1176
 
    ctx.last_indentation = indentation
1177
 
    ctx.pos = match.end()
1178
 
 
1179
 
    if hasattr(ctx, 'block_state') and ctx.block_state and \
1180
 
            indentation.startswith(ctx.block_indentation) and \
1181
 
            indentation != ctx.block_indentation:
1182
 
        ctx.stack.append(ctx.block_state)
1183
 
    else:
1184
 
        ctx.block_state = None
1185
 
        ctx.block_indentation = None
1186
 
        ctx.stack.append('content')
1187
 
 
1188
 
def _starts_block(token, state):
1189
 
    def callback(lexer, match, ctx):
1190
 
        yield match.start(), token, match.group(0)
1191
 
 
1192
 
        if hasattr(ctx, 'last_indentation'):
1193
 
            ctx.block_indentation = ctx.last_indentation
1194
 
        else:
1195
 
            ctx.block_indentation = ''
1196
 
 
1197
 
        ctx.block_state = state
1198
 
        ctx.pos = match.end()
1199
 
 
1200
 
    return callback
1201
 
 
1202
 
 
1203
 
class HamlLexer(ExtendedRegexLexer):
1204
 
    """
1205
 
    For Haml markup.
1206
 
 
1207
 
    *New in Pygments 1.3.*
1208
 
    """
1209
 
 
1210
 
    name = 'Haml'
1211
 
    aliases = ['haml', 'HAML']
1212
 
    filenames = ['*.haml']
1213
 
    mimetypes = ['text/x-haml']
1214
 
 
1215
 
    flags = re.IGNORECASE
1216
 
    # Haml can include " |\n" anywhere,
1217
 
    # which is ignored and used to wrap long lines.
1218
 
    # To accomodate this, use this custom faux dot instead.
1219
 
    _dot = r'(?: \|\n(?=.* \|)|.)'
1220
 
    tokens = {
1221
 
        'root': [
1222
 
            (r'[ \t]*\n', Text),
1223
 
            (r'[ \t]*', _indentation),
1224
 
        ],
1225
 
 
1226
 
        'css': [
1227
 
            (r'\.[a-z0-9_:-]+', Name.Class, 'tag'),
1228
 
            (r'\#[a-z0-9_:-]+', Name.Function, 'tag'),
1229
 
        ],
1230
 
 
1231
 
        'eval-or-plain': [
1232
 
            (r'[&!]?==', Punctuation, 'plain'),
1233
 
            (r'([&!]?[=~])(' + _dot + '*\n)',
1234
 
             bygroups(Punctuation, using(RubyLexer)),
1235
 
             'root'),
1236
 
            (r'', Text, 'plain'),
1237
 
        ],
1238
 
 
1239
 
        'content': [
1240
 
            include('css'),
1241
 
            (r'%[a-z0-9_:-]+', Name.Tag, 'tag'),
1242
 
            (r'!!!' + _dot + '*\n', Name.Namespace, '#pop'),
1243
 
            (r'(/)(\[' + _dot + '*?\])(' + _dot + '*\n)',
1244
 
             bygroups(Comment, Comment.Special, Comment),
1245
 
             '#pop'),
1246
 
            (r'/' + _dot + '*\n', _starts_block(Comment, 'html-comment-block'),
1247
 
             '#pop'),
1248
 
            (r'-#' + _dot + '*\n', _starts_block(Comment.Preproc,
1249
 
                                                 'haml-comment-block'), '#pop'),
1250
 
            (r'(-)(' + _dot + '*\n)',
1251
 
             bygroups(Punctuation, using(RubyLexer)),
1252
 
             '#pop'),
1253
 
            (r':' + _dot + '*\n', _starts_block(Name.Decorator, 'filter-block'),
1254
 
             '#pop'),
1255
 
            include('eval-or-plain'),
1256
 
        ],
1257
 
 
1258
 
        'tag': [
1259
 
            include('css'),
1260
 
            (r'\{(,\n|' + _dot + ')*?\}', using(RubyLexer)),
1261
 
            (r'\[' + _dot + '*?\]', using(RubyLexer)),
1262
 
            (r'\(', Text, 'html-attributes'),
1263
 
            (r'/[ \t]*\n', Punctuation, '#pop:2'),
1264
 
            (r'[<>]{1,2}(?=[ \t=])', Punctuation),
1265
 
            include('eval-or-plain'),
1266
 
        ],
1267
 
 
1268
 
        'plain': [
1269
 
            (r'([^#\n]|#[^{\n]|(\\\\)*\\#\{)+', Text),
1270
 
            (r'(#\{)(' + _dot + '*?)(\})',
1271
 
             bygroups(String.Interpol, using(RubyLexer), String.Interpol)),
1272
 
            (r'\n', Text, 'root'),
1273
 
        ],
1274
 
 
1275
 
        'html-attributes': [
1276
 
            (r'\s+', Text),
1277
 
            (r'[a-z0-9_:-]+[ \t]*=', Name.Attribute, 'html-attribute-value'),
1278
 
            (r'[a-z0-9_:-]+', Name.Attribute),
1279
 
            (r'\)', Text, '#pop'),
1280
 
        ],
1281
 
 
1282
 
        'html-attribute-value': [
1283
 
            (r'[ \t]+', Text),
1284
 
            (r'[a-z0-9_]+', Name.Variable, '#pop'),
1285
 
            (r'@[a-z0-9_]+', Name.Variable.Instance, '#pop'),
1286
 
            (r'\$[a-z0-9_]+', Name.Variable.Global, '#pop'),
1287
 
            (r"'(\\\\|\\'|[^'\n])*'", String, '#pop'),
1288
 
            (r'"(\\\\|\\"|[^"\n])*"', String, '#pop'),
1289
 
        ],
1290
 
 
1291
 
        'html-comment-block': [
1292
 
            (_dot + '+', Comment),
1293
 
            (r'\n', Text, 'root'),
1294
 
        ],
1295
 
 
1296
 
        'haml-comment-block': [
1297
 
            (_dot + '+', Comment.Preproc),
1298
 
            (r'\n', Text, 'root'),
1299
 
        ],
1300
 
 
1301
 
        'filter-block': [
1302
 
            (r'([^#\n]|#[^{\n]|(\\\\)*\\#\{)+', Name.Decorator),
1303
 
            (r'(#\{)(' + _dot + '*?)(\})',
1304
 
             bygroups(String.Interpol, using(RubyLexer), String.Interpol)),
1305
 
            (r'\n', Text, 'root'),
1306
 
        ],
1307
 
    }
1308
 
 
1309
 
 
1310
 
class SassLexer(ExtendedRegexLexer):
1311
 
    """
1312
 
    For Sass stylesheets.
1313
 
 
1314
 
    *New in Pygments 1.3.*
1315
 
    """
1316
 
 
1317
 
    name = 'Sass'
1318
 
    aliases = ['sass', 'SASS']
1319
 
    filenames = ['*.sass']
1320
 
    mimetypes = ['text/x-sass']
1321
 
 
1322
 
    flags = re.IGNORECASE
1323
 
    tokens = {
1324
 
        'root': [
1325
 
            (r'[ \t]*\n', Text),
1326
 
            (r'[ \t]*', _indentation),
1327
 
        ],
1328
 
 
1329
 
        'content': [
1330
 
            (r'//[^\n]*', _starts_block(Comment.Single, 'single-comment'),
1331
 
             'root'),
1332
 
            (r'/\*[^\n]*', _starts_block(Comment.Multiline, 'multi-comment'),
1333
 
             'root'),
1334
 
            (r'@import', Keyword, 'import'),
1335
 
            (r'@for', Keyword, 'for'),
1336
 
            (r'@(debug|if|while)', Keyword, 'script'),
1337
 
            (r'@[a-z0-9_-]+', Keyword, 'selector'),
1338
 
            (r'=[\w-]+', Name.Function, 'script'),
1339
 
            (r'\+[\w-]+', Name.Decorator, 'script'),
1340
 
            (r'(![a-z_]\w*)([ \t]*(?:\|\|)?=)',
1341
 
             bygroups(Name.Variable, Operator), 'script'),
1342
 
            (r':', Name.Attribute, 'old-style-attr'),
1343
 
            (r'(?=[^\s:"\[]+\s*[=:]([ \t]|$))', Name.Attribute, 'new-style-attr'),
1344
 
            (r'', Text, 'selector'),
1345
 
        ],
1346
 
 
1347
 
        'single-comment': [
1348
 
            (r'.+', Comment.Single),
1349
 
            (r'\n', Text, 'root'),
1350
 
        ],
1351
 
 
1352
 
        'multi-comment': [
1353
 
            (r'.+', Comment.Multiline),
1354
 
            (r'\n', Text, 'root'),
1355
 
        ],
1356
 
 
1357
 
        'import': [
1358
 
            (r'[ \t]+', Text),
1359
 
            (r'[^\s]+', String),
1360
 
            (r'\n', Text, 'root'),
1361
 
        ],
1362
 
 
1363
 
        'for': [
1364
 
            (r'(from|to|through)', Operator.Word),
1365
 
            include('script'),
1366
 
        ],
1367
 
 
1368
 
        'old-style-attr': [
1369
 
            (r'[^\s:="\[]+', Name.Attribute),
1370
 
            (r'#{', String.Interpol, 'interpolation'),
1371
 
            (r'[ \t]*=', Operator, 'script'),
1372
 
            (r'', Text, 'value'),
1373
 
        ],
1374
 
 
1375
 
        'new-style-attr': [
1376
 
            (r'[^\s:="\[]+', Name.Attribute),
1377
 
            (r'#{', String.Interpol, 'interpolation'),
1378
 
            (r'[ \t]*=', Operator, 'script'),
1379
 
            (r':', Name.Attribute, 'value'),
1380
 
        ],
1381
 
 
1382
 
        'value': [
1383
 
            (r'[ \t]+', Text),
1384
 
            (r'url\(', String.Other, 'string-url'),
1385
 
            (r'(azimuth|background-attachment|background-color|'
1386
 
             r'background-image|background-position|background-repeat|'
1387
 
             r'background|border-bottom-color|border-bottom-style|'
1388
 
             r'border-bottom-width|border-left-color|border-left-style|'
1389
 
             r'border-left-width|border-right|border-right-color|'
1390
 
             r'border-right-style|border-right-width|border-top-color|'
1391
 
             r'border-top-style|border-top-width|border-bottom|'
1392
 
             r'border-collapse|border-left|border-width|border-color|'
1393
 
             r'border-spacing|border-style|border-top|border|caption-side|'
1394
 
             r'clear|clip|color|content|counter-increment|counter-reset|'
1395
 
             r'cue-after|cue-before|cue|cursor|direction|display|'
1396
 
             r'elevation|empty-cells|float|font-family|font-size|'
1397
 
             r'font-size-adjust|font-stretch|font-style|font-variant|'
1398
 
             r'font-weight|font|height|letter-spacing|line-height|'
1399
 
             r'list-style-type|list-style-image|list-style-position|'
1400
 
             r'list-style|margin-bottom|margin-left|margin-right|'
1401
 
             r'margin-top|margin|marker-offset|marks|max-height|max-width|'
1402
 
             r'min-height|min-width|opacity|orphans|outline|outline-color|'
1403
 
             r'outline-style|outline-width|overflow|padding-bottom|'
1404
 
             r'padding-left|padding-right|padding-top|padding|page|'
1405
 
             r'page-break-after|page-break-before|page-break-inside|'
1406
 
             r'pause-after|pause-before|pause|pitch|pitch-range|'
1407
 
             r'play-during|position|quotes|richness|right|size|'
1408
 
             r'speak-header|speak-numeral|speak-punctuation|speak|'
1409
 
             r'speech-rate|stress|table-layout|text-align|text-decoration|'
1410
 
             r'text-indent|text-shadow|text-transform|top|unicode-bidi|'
1411
 
             r'vertical-align|visibility|voice-family|volume|white-space|'
1412
 
             r'widows|width|word-spacing|z-index|bottom|left|'
1413
 
             r'above|absolute|always|armenian|aural|auto|avoid|baseline|'
1414
 
             r'behind|below|bidi-override|blink|block|bold|bolder|both|'
1415
 
             r'capitalize|center-left|center-right|center|circle|'
1416
 
             r'cjk-ideographic|close-quote|collapse|condensed|continuous|'
1417
 
             r'crop|crosshair|cross|cursive|dashed|decimal-leading-zero|'
1418
 
             r'decimal|default|digits|disc|dotted|double|e-resize|embed|'
1419
 
             r'extra-condensed|extra-expanded|expanded|fantasy|far-left|'
1420
 
             r'far-right|faster|fast|fixed|georgian|groove|hebrew|help|'
1421
 
             r'hidden|hide|higher|high|hiragana-iroha|hiragana|icon|'
1422
 
             r'inherit|inline-table|inline|inset|inside|invert|italic|'
1423
 
             r'justify|katakana-iroha|katakana|landscape|larger|large|'
1424
 
             r'left-side|leftwards|level|lighter|line-through|list-item|'
1425
 
             r'loud|lower-alpha|lower-greek|lower-roman|lowercase|ltr|'
1426
 
             r'lower|low|medium|message-box|middle|mix|monospace|'
1427
 
             r'n-resize|narrower|ne-resize|no-close-quote|no-open-quote|'
1428
 
             r'no-repeat|none|normal|nowrap|nw-resize|oblique|once|'
1429
 
             r'open-quote|outset|outside|overline|pointer|portrait|px|'
1430
 
             r'relative|repeat-x|repeat-y|repeat|rgb|ridge|right-side|'
1431
 
             r'rightwards|s-resize|sans-serif|scroll|se-resize|'
1432
 
             r'semi-condensed|semi-expanded|separate|serif|show|silent|'
1433
 
             r'slow|slower|small-caps|small-caption|smaller|soft|solid|'
1434
 
             r'spell-out|square|static|status-bar|super|sw-resize|'
1435
 
             r'table-caption|table-cell|table-column|table-column-group|'
1436
 
             r'table-footer-group|table-header-group|table-row|'
1437
 
             r'table-row-group|text|text-bottom|text-top|thick|thin|'
1438
 
             r'transparent|ultra-condensed|ultra-expanded|underline|'
1439
 
             r'upper-alpha|upper-latin|upper-roman|uppercase|url|'
1440
 
             r'visible|w-resize|wait|wider|x-fast|x-high|x-large|x-loud|'
1441
 
             r'x-low|x-small|x-soft|xx-large|xx-small|yes)\b', Name.Constant),
1442
 
            (r'(indigo|gold|firebrick|indianred|yellow|darkolivegreen|'
1443
 
             r'darkseagreen|mediumvioletred|mediumorchid|chartreuse|'
1444
 
             r'mediumslateblue|black|springgreen|crimson|lightsalmon|brown|'
1445
 
             r'turquoise|olivedrab|cyan|silver|skyblue|gray|darkturquoise|'
1446
 
             r'goldenrod|darkgreen|darkviolet|darkgray|lightpink|teal|'
1447
 
             r'darkmagenta|lightgoldenrodyellow|lavender|yellowgreen|thistle|'
1448
 
             r'violet|navy|orchid|blue|ghostwhite|honeydew|cornflowerblue|'
1449
 
             r'darkblue|darkkhaki|mediumpurple|cornsilk|red|bisque|slategray|'
1450
 
             r'darkcyan|khaki|wheat|deepskyblue|darkred|steelblue|aliceblue|'
1451
 
             r'gainsboro|mediumturquoise|floralwhite|coral|purple|lightgrey|'
1452
 
             r'lightcyan|darksalmon|beige|azure|lightsteelblue|oldlace|'
1453
 
             r'greenyellow|royalblue|lightseagreen|mistyrose|sienna|'
1454
 
             r'lightcoral|orangered|navajowhite|lime|palegreen|burlywood|'
1455
 
             r'seashell|mediumspringgreen|fuchsia|papayawhip|blanchedalmond|'
1456
 
             r'peru|aquamarine|white|darkslategray|ivory|dodgerblue|'
1457
 
             r'lemonchiffon|chocolate|orange|forestgreen|slateblue|olive|'
1458
 
             r'mintcream|antiquewhite|darkorange|cadetblue|moccasin|'
1459
 
             r'limegreen|saddlebrown|darkslateblue|lightskyblue|deeppink|'
1460
 
             r'plum|aqua|darkgoldenrod|maroon|sandybrown|magenta|tan|'
1461
 
             r'rosybrown|pink|lightblue|palevioletred|mediumseagreen|'
1462
 
             r'dimgray|powderblue|seagreen|snow|mediumblue|midnightblue|'
1463
 
             r'paleturquoise|palegoldenrod|whitesmoke|darkorchid|salmon|'
1464
 
             r'lightslategray|lawngreen|lightgreen|tomato|hotpink|'
1465
 
             r'lightyellow|lavenderblush|linen|mediumaquamarine|green|'
1466
 
             r'blueviolet|peachpuff)\b', Name.Entity),
1467
 
            (r'\!important', Name.Exception),
1468
 
            (r'/\*', Comment, 'inline-comment'),
1469
 
            (r'\#[a-z0-9]{1,6}', Number.Hex),
1470
 
            (r'(-?\d+)(\%|[a-z]+)?', bygroups(Number.Integer, Keyword.Type)),
1471
 
            (r'(-?\d*\.\d+)(\%|[a-z]+)?', bygroups(Number.Float, Keyword.Type)),
1472
 
            (r'#{', String.Interpol, 'interpolation'),
1473
 
            (r'[~\^\*!&%<>\|+=@:,./?-]+', Operator),
1474
 
            (r'[\[\]();]+', Punctuation),
1475
 
            (r'"', String.Double, 'string-double'),
1476
 
            (r"'", String.Single, 'string-single'),
1477
 
            (r'[a-z][\w-]*', Name),
1478
 
            (r'\n', Text, 'root'),
1479
 
        ],
1480
 
 
1481
 
        'script': [
1482
 
            (r'[ \t]+', Text),
1483
 
            (r'![\w_]+', Name.Variable),
1484
 
            (r'[+\-*/%=(),!><]', Operator),
1485
 
            (r'"', String.Double, 'string-double'),
1486
 
            (r"'", String.Single, 'string-single'),
1487
 
            (r'\#[a-z0-9]{1,6}', Number.Hex),
1488
 
            (r'(-?\d+)(\%|[a-z]+)?', bygroups(Number.Integer, Keyword.Type)),
1489
 
            (r'(-?\d*\.\d+)(\%|[a-z]+)?', bygroups(Number.Float, Keyword.Type)),
1490
 
            (r'(black|silver|gray|white|maroon|red|purple|fuchsia|green|'
1491
 
             r'lime|olive|yellow|navy|blue|teal|aqua)\b', Name.Builtin),
1492
 
            (r'(true|false)', Name.Pseudo),
1493
 
            (r'(and|or|not)', Operator.Word),
1494
 
            (r'(\\.|[^\s\\+*\/%(),=!])+(?=[ \t]*\()', Name.Function),
1495
 
            (r'(\\.|[^\s\\+*\/%(),=!])+', Name),
1496
 
            (r'\n', Text, 'root'),
1497
 
        ],
1498
 
 
1499
 
        'interpolation': [
1500
 
            (r'\}', String.Interpol, '#pop'),
1501
 
            include('script'),
1502
 
        ],
1503
 
 
1504
 
        'selector': [
1505
 
            (r'[ \t]+', Text),
1506
 
            (r'\:', Name.Decorator, 'pseudo-class'),
1507
 
            (r'\.', Name.Class, 'class'),
1508
 
            (r'\#', Name.Namespace, 'id'),
1509
 
            (r'[a-zA-Z0-9_-]+', Name.Tag),
1510
 
            (r'#\{', String.Interpol, 'interpolation'),
1511
 
            (r'&', Keyword),
1512
 
            (r'[~\^\*!&\[\]\(\)<>\|+=@:;,./?-]', Operator),
1513
 
            (r'"', String.Double, 'string-double'),
1514
 
            (r"'", String.Single, 'string-single'),
1515
 
            (r'\n', Text, 'root'),
1516
 
        ],
1517
 
 
1518
 
        'string-double': [
1519
 
            (r'(\\.|#(?=[^\n{])|[^\n"#])+', String.Double),
1520
 
            (r'#\{', String.Interpol, 'interpolation'),
1521
 
            (r'"', String.Double, '#pop'),
1522
 
        ],
1523
 
 
1524
 
        'string-single': [
1525
 
            (r"(\\.|#(?=[^\n{])|[^\n'#])+", String.Double),
1526
 
            (r'#\{', String.Interpol, 'interpolation'),
1527
 
            (r"'", String.Double, '#pop'),
1528
 
        ],
1529
 
 
1530
 
        'string-url': [
1531
 
            (r'(\\#|#(?=[^\n{])|[^\n#)])+', String.Other),
1532
 
            (r'#\{', String.Interpol, 'interpolation'),
1533
 
            (r'\)', String.Other, '#pop'),
1534
 
        ],
1535
 
 
1536
 
        'inline-comment': [
1537
 
            (r"(\\#|#(?=[^\n{])|\*(?=[^\n/])|[^\n#*])+", Comment),
1538
 
            (r'#\{', String.Interpol, 'interpolation'),
1539
 
            (r"\*/", Comment, '#pop'),
1540
 
        ],
1541
 
 
1542
 
        'pseudo-class': [
1543
 
            (r'[\w-]+', Name.Decorator),
1544
 
            (r'#\{', String.Interpol, 'interpolation'),
1545
 
            (r'', Text, '#pop'),
1546
 
        ],
1547
 
 
1548
 
        'class': [
1549
 
            (r'[\w-]+', Name.Class),
1550
 
            (r'#\{', String.Interpol, 'interpolation'),
1551
 
            (r'', Text, '#pop'),
1552
 
        ],
1553
 
 
1554
 
        'id': [
1555
 
            (r'[\w-]+', Name.Namespace),
1556
 
            (r'#\{', String.Interpol, 'interpolation'),
1557
 
            (r'', Text, '#pop'),
1558
 
        ],
1559
 
    }
1560
 
 
1561
 
 
1562
 
class CoffeeScriptLexer(RegexLexer):
1563
 
    """
1564
 
    For `CoffeeScript`_ source code.
1565
 
 
1566
 
    .. _CoffeeScript: http://jashkenas.github.com/coffee-script/
1567
 
 
1568
 
    *New in Pygments 1.3.*
1569
 
    """
1570
 
 
1571
 
    name = 'CoffeeScript'
1572
 
    aliases = ['coffee-script', 'coffeescript']
1573
 
    filenames = ['*.coffee']
1574
 
    mimetypes = ['text/coffeescript']
1575
 
 
1576
 
    flags = re.DOTALL
1577
 
    tokens = {
1578
 
        'commentsandwhitespace': [
1579
 
            (r'\s+', Text),
1580
 
            (r'#.*?\n', Comment.Single),
1581
 
        ],
1582
 
        'slashstartsregex': [
1583
 
            include('commentsandwhitespace'),
1584
 
            (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
1585
 
             r'([gim]+\b|\B)', String.Regex, '#pop'),
1586
 
            (r'(?=/)', Text, ('#pop', 'badregex')),
1587
 
            (r'', Text, '#pop'),
1588
 
        ],
1589
 
        'badregex': [
1590
 
            ('\n', Text, '#pop'),
1591
 
        ],
1592
 
        'root': [
1593
 
            (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
1594
 
            include('commentsandwhitespace'),
1595
 
            (r'\+\+|--|~|&&|\band\b|\bor\b|\bis\b|\bisnt\b|\bnot\b|\?|:|'
1596
 
             r'\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*`%&\|\^/])=?',
1597
 
             Operator, 'slashstartsregex'),
1598
 
            (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
1599
 
            (r'[})\].]', Punctuation),
1600
 
            (r'(for|in|of|while|break|return|continue|switch|when|then|if|else|'
1601
 
             r'throw|try|catch|finally|new|delete|typeof|instanceof|super|'
1602
 
             r'extends|this)\b', Keyword, 'slashstartsregex'),
1603
 
            (r'(true|false|yes|no|on|off|null|NaN|Infinity|undefined)\b',
1604
 
             Keyword.Constant),
1605
 
            (r'(Array|Boolean|Date|Error|Function|Math|netscape|'
1606
 
             r'Number|Object|Packages|RegExp|String|sun|decodeURI|'
1607
 
             r'decodeURIComponent|encodeURI|encodeURIComponent|'
1608
 
             r'Error|eval|isFinite|isNaN|parseFloat|parseInt|document|this|'
1609
 
             r'window)\b', Name.Builtin),
1610
 
            (r'[$a-zA-Z_][a-zA-Z0-9_\.:]*:\s', Name.Variable,
1611
 
             'slashstartsregex'),
1612
 
            (r'[$a-zA-Z_][a-zA-Z0-9_]*', Name.Other),
1613
 
            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
1614
 
            (r'0x[0-9a-fA-F]+', Number.Hex),
1615
 
            (r'[0-9]+', Number.Integer),
1616
 
            (r'"(\\\\|\\"|[^"])*"', String.Double),
1617
 
            (r"'(\\\\|\\'|[^'])*'", String.Single),
1618
 
        ]
1619
 
    }