|
1
|
/**
|
|
2
|
* SyntaxHighlighter
|
|
3
|
* http://alexgorbatchev.com/
|
|
4
|
*
|
|
5
|
* SyntaxHighlighter is donationware. If you are using it, please donate.
|
|
6
|
* http://alexgorbatchev.com/wiki/SyntaxHighlighter:Donate
|
|
7
|
*
|
|
8
|
* @version
|
|
9
|
* 2.1.364 (October 15 2009)
|
|
10
|
*
|
|
11
|
* @copyright
|
|
12
|
* Copyright (C) 2004-2009 Alex Gorbatchev.
|
|
13
|
*
|
|
14
|
* @license
|
|
15
|
* This file is part of SyntaxHighlighter.
|
|
16
|
*
|
|
17
|
* SyntaxHighlighter is free software: you can redistribute it and/or modify
|
|
18
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
19
|
* the Free Software Foundation, either version 3 of the License, or
|
|
20
|
* (at your option) any later version.
|
|
21
|
*
|
|
22
|
* SyntaxHighlighter is distributed in the hope that it will be useful,
|
|
23
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
24
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
25
|
* GNU General Public License for more details.
|
|
26
|
*
|
|
27
|
* You should have received a copy of the GNU General Public License
|
|
28
|
* along with SyntaxHighlighter. If not, see <http://www.gnu.org/copyleft/lesser.html>.
|
|
29
|
*/
|
|
30
|
//
|
|
31
|
// Begin anonymous function. This is used to contain local scope variables without polutting global scope.
|
|
32
|
//
|
|
33
|
if (!window.SyntaxHighlighter) var SyntaxHighlighter = function() {
|
|
34
|
|
|
35
|
// Shortcut object which will be assigned to the SyntaxHighlighter variable.
|
|
36
|
// This is a shorthand for local reference in order to avoid long namespace
|
|
37
|
// references to SyntaxHighlighter.whatever...
|
|
38
|
var sh = {
|
|
39
|
defaults : {
|
|
40
|
/** Additional CSS class names to be added to highlighter elements. */
|
|
41
|
'class-name' : '',
|
|
42
|
|
|
43
|
/** First line number. */
|
|
44
|
'first-line' : 1,
|
|
45
|
|
|
46
|
/**
|
|
47
|
* Pads line numbers. Possible values are:
|
|
48
|
*
|
|
49
|
* false - don't pad line numbers.
|
|
50
|
* true - automaticaly pad numbers with minimum required number of leading zeroes.
|
|
51
|
* [int] - length up to which pad line numbers.
|
|
52
|
*/
|
|
53
|
'pad-line-numbers' : true,
|
|
54
|
|
|
55
|
/** Lines to highlight. */
|
|
56
|
'highlight' : null,
|
|
57
|
|
|
58
|
/** Enables or disables smart tabs. */
|
|
59
|
'smart-tabs' : true,
|
|
60
|
|
|
61
|
/** Gets or sets tab size. */
|
|
62
|
'tab-size' : 4,
|
|
63
|
|
|
64
|
/** Enables or disables gutter. */
|
|
65
|
'gutter' : true,
|
|
66
|
|
|
67
|
/** Enables or disables toolbar. */
|
|
68
|
'toolbar' : true,
|
|
69
|
|
|
70
|
/** Forces code view to be collapsed. */
|
|
71
|
'collapse' : false,
|
|
72
|
|
|
73
|
/** Enables or disables automatic links. */
|
|
74
|
'auto-links' : true,
|
|
75
|
|
|
76
|
/** Gets or sets light mode. Equavalent to turning off gutter and toolbar. */
|
|
77
|
'light' : false,
|
|
78
|
|
|
79
|
/** Enables or disables automatic line wrapping. */
|
|
80
|
'wrap-lines' : true,
|
|
81
|
|
|
82
|
'html-script' : false
|
|
83
|
},
|
|
84
|
|
|
85
|
config : {
|
|
86
|
/** Enables use of <SCRIPT type="syntaxhighlighter" /> tags. */
|
|
87
|
useScriptTags : true,
|
|
88
|
|
|
89
|
/** Path to the copy to clipboard SWF file. */
|
|
90
|
clipboardSwf : null,
|
|
91
|
|
|
92
|
/** Width of an item in the toolbar. */
|
|
93
|
toolbarItemWidth : 16,
|
|
94
|
|
|
95
|
/** Height of an item in the toolbar. */
|
|
96
|
toolbarItemHeight : 16,
|
|
97
|
|
|
98
|
/** Blogger mode flag. */
|
|
99
|
bloggerMode : false,
|
|
100
|
|
|
101
|
stripBrs : false,
|
|
102
|
|
|
103
|
/** Name of the tag that SyntaxHighlighter will automatically look for. */
|
|
104
|
tagName : 'pre',
|
|
105
|
|
|
106
|
strings : {
|
|
107
|
expandSource : 'show source',
|
|
108
|
viewSource : 'view source',
|
|
109
|
copyToClipboard : 'copy to clipboard',
|
|
110
|
copyToClipboardConfirmation : 'The code is in your clipboard now',
|
|
111
|
print : 'print',
|
|
112
|
help : '?',
|
|
113
|
alert: 'SyntaxHighlighter\n\n',
|
|
114
|
noBrush : 'Can\'t find brush for: ',
|
|
115
|
brushNotHtmlScript : 'Brush wasn\'t configured for html-script option: ',
|
|
116
|
|
|
117
|
// this is populated by the build script
|
|
118
|
aboutDialog : '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>About SyntaxHighlighter</title></head><body style="font-family:Geneva,Arial,Helvetica,sans-serif;background-color:#fff;color:#000;font-size:1em;text-align:center;"><div style="text-align:center;margin-top:3em;"><div style="font-size:xx-large;">SyntaxHighlighter</div><div style="font-size:.75em;margin-bottom:4em;"><div>version 2.1.364 (October 15 2009)</div><div><a href="http://alexgorbatchev.com" target="_blank" style="color:#0099FF;text-decoration:none;">http://alexgorbatchev.com</a></div><div>If you like this script, please <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2930402" style="color:#0099FF;text-decoration:none;">donate</a> to keep development active!</div></div><div>JavaScript code syntax highlighter.</div><div>Copyright 2004-2009 Alex Gorbatchev.</div></div></body></html>'
|
|
119
|
},
|
|
120
|
|
|
121
|
/** If true, output will show HTML produces instead. */
|
|
122
|
debug : false
|
|
123
|
},
|
|
124
|
|
|
125
|
/** Internal 'global' variables. */
|
|
126
|
vars : {
|
|
127
|
discoveredBrushes : null,
|
|
128
|
spaceWidth : null,
|
|
129
|
printFrame : null,
|
|
130
|
highlighters : {}
|
|
131
|
},
|
|
132
|
|
|
133
|
/** This object is populated by user included external brush files. */
|
|
134
|
brushes : {},
|
|
135
|
|
|
136
|
/** Common regular expressions. */
|
|
137
|
regexLib : {
|
|
138
|
multiLineCComments : /\/\*[\s\S]*?\*\//gm,
|
|
139
|
singleLineCComments : /\/\/.*$/gm,
|
|
140
|
singleLinePerlComments : /#.*$/gm,
|
|
141
|
doubleQuotedString : /"([^\\"\n]|\\.)*"/g,
|
|
142
|
singleQuotedString : /'([^\\'\n]|\\.)*'/g,
|
|
143
|
multiLineDoubleQuotedString : /"([^\\"]|\\.)*"/g,
|
|
144
|
multiLineSingleQuotedString : /'([^\\']|\\.)*'/g,
|
|
145
|
xmlComments : /(<|<)!--[\s\S]*?--(>|>)/gm,
|
|
146
|
url : /<\w+:\/\/[\w-.\/?%&=@:;]*>|\w+:\/\/[\w-.\/?%&=@:;]*/g,
|
|
147
|
|
|
148
|
/** <?= ?> tags. */
|
|
149
|
phpScriptTags : { left: /(<|<)\?=?/g, right: /\?(>|>)/g },
|
|
150
|
|
|
151
|
/** <%= %> tags. */
|
|
152
|
aspScriptTags : { left: /(<|<)%=?/g, right: /%(>|>)/g },
|
|
153
|
|
|
154
|
/** <script></script> tags. */
|
|
155
|
scriptScriptTags : { left: /(<|<)\s*script.*?(>|>)/gi, right: /(<|<)\/\s*script\s*(>|>)/gi }
|
|
156
|
},
|
|
157
|
|
|
158
|
toolbar : {
|
|
159
|
/**
|
|
160
|
* Creates new toolbar for a highlighter.
|
|
161
|
* @param {Highlighter} highlighter Target highlighter.
|
|
162
|
*/
|
|
163
|
create : function(highlighter)
|
|
164
|
{
|
|
165
|
var div = document.createElement('DIV'),
|
|
166
|
items = sh.toolbar.items
|
|
167
|
;
|
|
168
|
|
|
169
|
div.className = 'toolbar';
|
|
170
|
|
|
171
|
for (var name in items)
|
|
172
|
{
|
|
173
|
var constructor = items[name],
|
|
174
|
command = new constructor(highlighter),
|
|
175
|
element = command.create()
|
|
176
|
;
|
|
177
|
|
|
178
|
highlighter.toolbarCommands[name] = command;
|
|
179
|
|
|
180
|
if (element == null)
|
|
181
|
continue;
|
|
182
|
|
|
183
|
if (typeof(element) == 'string')
|
|
184
|
element = sh.toolbar.createButton(element, highlighter.id, name);
|
|
185
|
|
|
186
|
element.className += 'item ' + name;
|
|
187
|
div.appendChild(element);
|
|
188
|
}
|
|
189
|
|
|
190
|
return div;
|
|
191
|
},
|
|
192
|
|
|
193
|
/**
|
|
194
|
* Create a standard anchor button for the toolbar.
|
|
195
|
* @param {String} label Label text to display.
|
|
196
|
* @param {String} highlighterId Highlighter ID that this button would belong to.
|
|
197
|
* @param {String} commandName Command name that would be executed.
|
|
198
|
* @return {Element} Returns an 'A' element.
|
|
199
|
*/
|
|
200
|
createButton : function(label, highlighterId, commandName)
|
|
201
|
{
|
|
202
|
var a = document.createElement('a'),
|
|
203
|
style = a.style,
|
|
204
|
config = sh.config,
|
|
205
|
width = config.toolbarItemWidth,
|
|
206
|
height = config.toolbarItemHeight
|
|
207
|
;
|
|
208
|
|
|
209
|
a.href = '#' + commandName;
|
|
210
|
a.title = label;
|
|
211
|
a.highlighterId = highlighterId;
|
|
212
|
a.commandName = commandName;
|
|
213
|
a.innerHTML = label;
|
|
214
|
|
|
215
|
if (isNaN(width) == false)
|
|
216
|
style.width = width + 'px';
|
|
217
|
|
|
218
|
if (isNaN(height) == false)
|
|
219
|
style.height = height + 'px';
|
|
220
|
|
|
221
|
a.onclick = function(e)
|
|
222
|
{
|
|
223
|
try
|
|
224
|
{
|
|
225
|
sh.toolbar.executeCommand(
|
|
226
|
this,
|
|
227
|
e || window.event,
|
|
228
|
this.highlighterId,
|
|
229
|
this.commandName
|
|
230
|
);
|
|
231
|
}
|
|
232
|
catch(e)
|
|
233
|
{
|
|
234
|
sh.utils.alert(e.message);
|
|
235
|
}
|
|
236
|
|
|
237
|
return false;
|
|
238
|
};
|
|
239
|
|
|
240
|
return a;
|
|
241
|
},
|
|
242
|
|
|
243
|
/**
|
|
244
|
* Executes a toolbar command.
|
|
245
|
* @param {Element} sender Sender element.
|
|
246
|
* @param {MouseEvent} event Original mouse event object.
|
|
247
|
* @param {String} highlighterId Highlighter DIV element ID.
|
|
248
|
* @param {String} commandName Name of the command to execute.
|
|
249
|
* @return {Object} Passes out return value from command execution.
|
|
250
|
*/
|
|
251
|
executeCommand : function(sender, event, highlighterId, commandName, args)
|
|
252
|
{
|
|
253
|
var highlighter = sh.vars.highlighters[highlighterId],
|
|
254
|
command
|
|
255
|
;
|
|
256
|
|
|
257
|
if (highlighter == null || (command = highlighter.toolbarCommands[commandName]) == null)
|
|
258
|
return null;
|
|
259
|
|
|
260
|
return command.execute(sender, event, args);
|
|
261
|
},
|
|
262
|
|
|
263
|
/** Collection of toolbar items. */
|
|
264
|
items : {
|
|
265
|
expandSource : function(highlighter)
|
|
266
|
{
|
|
267
|
this.create = function()
|
|
268
|
{
|
|
269
|
if (highlighter.getParam('collapse') != true)
|
|
270
|
return;
|
|
271
|
|
|
272
|
return sh.config.strings.expandSource;
|
|
273
|
};
|
|
274
|
|
|
275
|
this.execute = function(sender, event, args)
|
|
276
|
{
|
|
277
|
var div = highlighter.div;
|
|
278
|
|
|
279
|
sender.parentNode.removeChild(sender);
|
|
280
|
div.className = div.className.replace('collapsed', '');
|
|
281
|
};
|
|
282
|
},
|
|
283
|
|
|
284
|
/**
|
|
285
|
* Command to open a new window and display the original unformatted source code inside.
|
|
286
|
*/
|
|
287
|
viewSource : function(highlighter)
|
|
288
|
{
|
|
289
|
this.create = function()
|
|
290
|
{
|
|
291
|
return sh.config.strings.viewSource;
|
|
292
|
};
|
|
293
|
|
|
294
|
this.execute = function(sender, event, args)
|
|
295
|
{
|
|
296
|
var code = sh.utils.fixInputString(highlighter.originalCode).replace(/</g, '<'),
|
|
297
|
wnd = sh.utils.popup('', '_blank', 750, 400, 'location=0, resizable=1, menubar=0, scrollbars=1')
|
|
298
|
;
|
|
299
|
|
|
300
|
code = sh.utils.unindent(code);
|
|
301
|
|
|
302
|
wnd.document.write('<pre>' + code + '</pre>');
|
|
303
|
wnd.document.close();
|
|
304
|
};
|
|
305
|
},
|
|
306
|
|
|
307
|
/**
|
|
308
|
* Command to copy the original source code in to the clipboard.
|
|
309
|
* Uses Flash method if <code>clipboardSwf</code> is configured.
|
|
310
|
*/
|
|
311
|
copyToClipboard : function(highlighter)
|
|
312
|
{
|
|
313
|
var flashDiv, flashSwf,
|
|
314
|
highlighterId = highlighter.id
|
|
315
|
;
|
|
316
|
|
|
317
|
this.create = function()
|
|
318
|
{
|
|
319
|
var config = sh.config;
|
|
320
|
|
|
321
|
// disable functionality if running locally
|
|
322
|
if (config.clipboardSwf == null)
|
|
323
|
return null;
|
|
324
|
|
|
325
|
function params(list)
|
|
326
|
{
|
|
327
|
var result = '';
|
|
328
|
|
|
329
|
for (var name in list)
|
|
330
|
result += "<param name='" + name + "' value='" + list[name] + "'/>";
|
|
331
|
|
|
332
|
return result;
|
|
333
|
};
|
|
334
|
|
|
335
|
function attributes(list)
|
|
336
|
{
|
|
337
|
var result = '';
|
|
338
|
|
|
339
|
for (var name in list)
|
|
340
|
result += " " + name + "='" + list[name] + "'";
|
|
341
|
|
|
342
|
return result;
|
|
343
|
};
|
|
344
|
|
|
345
|
var args1 = {
|
|
346
|
width : config.toolbarItemWidth,
|
|
347
|
height : config.toolbarItemHeight,
|
|
348
|
id : highlighterId + '_clipboard',
|
|
349
|
type : 'application/x-shockwave-flash',
|
|
350
|
title : sh.config.strings.copyToClipboard
|
|
351
|
},
|
|
352
|
|
|
353
|
// these arguments are used in IE's <param /> collection
|
|
354
|
args2 = {
|
|
355
|
allowScriptAccess : 'always',
|
|
356
|
wmode : 'transparent',
|
|
357
|
flashVars : 'highlighterId=' + highlighterId,
|
|
358
|
menu : 'false'
|
|
359
|
},
|
|
360
|
swf = config.clipboardSwf,
|
|
361
|
html
|
|
362
|
;
|
|
363
|
|
|
364
|
if (/msie/i.test(navigator.userAgent))
|
|
365
|
{
|
|
366
|
html = '<object'
|
|
367
|
+ attributes({
|
|
368
|
classid : 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000',
|
|
369
|
codebase : 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0'
|
|
370
|
})
|
|
371
|
+ attributes(args1)
|
|
372
|
+ '>'
|
|
373
|
+ params(args2)
|
|
374
|
+ params({ movie : swf })
|
|
375
|
+ '</object>'
|
|
376
|
;
|
|
377
|
}
|
|
378
|
else
|
|
379
|
{
|
|
380
|
html = '<embed'
|
|
381
|
+ attributes(args1)
|
|
382
|
+ attributes(args2)
|
|
383
|
+ attributes({ src : swf })
|
|
384
|
+ '/>'
|
|
385
|
;
|
|
386
|
}
|
|
387
|
|
|
388
|
flashDiv = document.createElement('div');
|
|
389
|
flashDiv.innerHTML = html;
|
|
390
|
|
|
391
|
return flashDiv;
|
|
392
|
};
|
|
393
|
|
|
394
|
this.execute = function(sender, event, args)
|
|
395
|
{
|
|
396
|
var command = args.command;
|
|
397
|
|
|
398
|
switch (command)
|
|
399
|
{
|
|
400
|
case 'get':
|
|
401
|
var code = sh.utils.unindent(
|
|
402
|
sh.utils.fixInputString(highlighter.originalCode)
|
|
403
|
.replace(/</g, '<')
|
|
404
|
.replace(/>/g, '>')
|
|
405
|
.replace(/&/g, '&')
|
|
406
|
);
|
|
407
|
|
|
408
|
if(window.clipboardData)
|
|
409
|
// will fall through to the confirmation because there isn't a break
|
|
410
|
window.clipboardData.setData('text', code);
|
|
411
|
else
|
|
412
|
return sh.utils.unindent(code);
|
|
413
|
|
|
414
|
case 'ok':
|
|
415
|
sh.utils.alert(sh.config.strings.copyToClipboardConfirmation);
|
|
416
|
break;
|
|
417
|
|
|
418
|
case 'error':
|
|
419
|
sh.utils.alert(args.message);
|
|
420
|
break;
|
|
421
|
}
|
|
422
|
};
|
|
423
|
},
|
|
424
|
|
|
425
|
/** Command to print the colored source code. */
|
|
426
|
printSource : function(highlighter)
|
|
427
|
{
|
|
428
|
this.create = function()
|
|
429
|
{
|
|
430
|
return sh.config.strings.print;
|
|
431
|
};
|
|
432
|
|
|
433
|
this.execute = function(sender, event, args)
|
|
434
|
{
|
|
435
|
var iframe = document.createElement('IFRAME'),
|
|
436
|
doc = null
|
|
437
|
;
|
|
438
|
|
|
439
|
// make sure there is never more than one hidden iframe created by SH
|
|
440
|
if (sh.vars.printFrame != null)
|
|
441
|
document.body.removeChild(sh.vars.printFrame);
|
|
442
|
|
|
443
|
sh.vars.printFrame = iframe;
|
|
444
|
|
|
445
|
// this hides the iframe
|
|
446
|
iframe.style.cssText = 'position:absolute;width:0px;height:0px;left:-500px;top:-500px;';
|
|
447
|
|
|
448
|
document.body.appendChild(iframe);
|
|
449
|
doc = iframe.contentWindow.document;
|
|
450
|
|
|
451
|
copyStyles(doc, window.document);
|
|
452
|
doc.write('<div class="' + highlighter.div.className.replace('collapsed', '') + ' printing">' + highlighter.div.innerHTML + '</div>');
|
|
453
|
doc.close();
|
|
454
|
|
|
455
|
iframe.contentWindow.focus();
|
|
456
|
iframe.contentWindow.print();
|
|
457
|
|
|
458
|
function copyStyles(destDoc, sourceDoc)
|
|
459
|
{
|
|
460
|
var links = sourceDoc.getElementsByTagName('link');
|
|
461
|
|
|
462
|
for(var i = 0; i < links.length; i++)
|
|
463
|
if(links[i].rel.toLowerCase() == 'stylesheet' && /shCore\.css$/.test(links[i].href))
|
|
464
|
destDoc.write('<link type="text/css" rel="stylesheet" href="' + links[i].href + '"></link>');
|
|
465
|
};
|
|
466
|
};
|
|
467
|
},
|
|
468
|
|
|
469
|
/** Command to display the about dialog window. */
|
|
470
|
about : function(highlighter)
|
|
471
|
{
|
|
472
|
this.create = function()
|
|
473
|
{
|
|
474
|
return sh.config.strings.help;
|
|
475
|
};
|
|
476
|
|
|
477
|
this.execute = function(sender, event)
|
|
478
|
{
|
|
479
|
var wnd = sh.utils.popup('', '_blank', 500, 250, 'scrollbars=0'),
|
|
480
|
doc = wnd.document
|
|
481
|
;
|
|
482
|
|
|
483
|
doc.write(sh.config.strings.aboutDialog);
|
|
484
|
doc.close();
|
|
485
|
wnd.focus();
|
|
486
|
};
|
|
487
|
}
|
|
488
|
}
|
|
489
|
},
|
|
490
|
|
|
491
|
utils : {
|
|
492
|
/**
|
|
493
|
* Finds an index of element in the array.
|
|
494
|
* @ignore
|
|
495
|
* @param {Object} searchElement
|
|
496
|
* @param {Number} fromIndex
|
|
497
|
* @return {Number} Returns index of element if found; -1 otherwise.
|
|
498
|
*/
|
|
499
|
indexOf : function(array, searchElement, fromIndex)
|
|
500
|
{
|
|
501
|
fromIndex = Math.max(fromIndex || 0, 0);
|
|
502
|
|
|
503
|
for (var i = fromIndex; i < array.length; i++)
|
|
504
|
if(array[i] == searchElement)
|
|
505
|
return i;
|
|
506
|
|
|
507
|
return -1;
|
|
508
|
},
|
|
509
|
|
|
510
|
/**
|
|
511
|
* Generates a unique element ID.
|
|
512
|
*/
|
|
513
|
guid : function(prefix)
|
|
514
|
{
|
|
515
|
return prefix + Math.round(Math.random() * 1000000).toString();
|
|
516
|
},
|
|
517
|
|
|
518
|
/**
|
|
519
|
* Merges two objects. Values from obj2 override values in obj1.
|
|
520
|
* Function is NOT recursive and works only for one dimensional objects.
|
|
521
|
* @param {Object} obj1 First object.
|
|
522
|
* @param {Object} obj2 Second object.
|
|
523
|
* @return {Object} Returns combination of both objects.
|
|
524
|
*/
|
|
525
|
merge: function(obj1, obj2)
|
|
526
|
{
|
|
527
|
var result = {}, name;
|
|
528
|
|
|
529
|
for (name in obj1)
|
|
530
|
result[name] = obj1[name];
|
|
531
|
|
|
532
|
for (name in obj2)
|
|
533
|
result[name] = obj2[name];
|
|
534
|
|
|
535
|
return result;
|
|
536
|
},
|
|
537
|
|
|
538
|
/**
|
|
539
|
* Attempts to convert string to boolean.
|
|
540
|
* @param {String} value Input string.
|
|
541
|
* @return {Boolean} Returns true if input was "true", false if input was "false" and value otherwise.
|
|
542
|
*/
|
|
543
|
toBoolean: function(value)
|
|
544
|
{
|
|
545
|
switch (value)
|
|
546
|
{
|
|
547
|
case "true":
|
|
548
|
return true;
|
|
549
|
|
|
550
|
case "false":
|
|
551
|
return false;
|
|
552
|
}
|
|
553
|
|
|
554
|
return value;
|
|
555
|
},
|
|
556
|
|
|
557
|
/**
|
|
558
|
* Opens up a centered popup window.
|
|
559
|
* @param {String} url URL to open in the window.
|
|
560
|
* @param {String} name Popup name.
|
|
561
|
* @param {int} width Popup width.
|
|
562
|
* @param {int} height Popup height.
|
|
563
|
* @param {String} options window.open() options.
|
|
564
|
* @return {Window} Returns window instance.
|
|
565
|
*/
|
|
566
|
popup: function(url, name, width, height, options)
|
|
567
|
{
|
|
568
|
var x = (screen.width - width) / 2,
|
|
569
|
y = (screen.height - height) / 2
|
|
570
|
;
|
|
571
|
|
|
572
|
options += ', left=' + x +
|
|
573
|
', top=' + y +
|
|
574
|
', width=' + width +
|
|
575
|
', height=' + height
|
|
576
|
;
|
|
577
|
options = options.replace(/^,/, '');
|
|
578
|
|
|
579
|
var win = window.open(url, name, options);
|
|
580
|
win.focus();
|
|
581
|
return win;
|
|
582
|
},
|
|
583
|
|
|
584
|
/**
|
|
585
|
* Adds event handler to the target object.
|
|
586
|
* @param {Object} obj Target object.
|
|
587
|
* @param {String} type Name of the event.
|
|
588
|
* @param {Function} func Handling function.
|
|
589
|
*/
|
|
590
|
addEvent: function(obj, type, func)
|
|
591
|
{
|
|
592
|
if (obj.attachEvent)
|
|
593
|
{
|
|
594
|
obj['e' + type + func] = func;
|
|
595
|
obj[type + func] = function()
|
|
596
|
{
|
|
597
|
obj['e' + type + func](window.event);
|
|
598
|
}
|
|
599
|
obj.attachEvent('on' + type, obj[type + func]);
|
|
600
|
}
|
|
601
|
else
|
|
602
|
{
|
|
603
|
obj.addEventListener(type, func, false);
|
|
604
|
}
|
|
605
|
},
|
|
606
|
|
|
607
|
/**
|
|
608
|
* Displays an alert.
|
|
609
|
* @param {String} str String to display.
|
|
610
|
*/
|
|
611
|
alert: function(str)
|
|
612
|
{
|
|
613
|
alert(sh.config.strings.alert + str)
|
|
614
|
},
|
|
615
|
|
|
616
|
/**
|
|
617
|
* Finds a brush by its alias.
|
|
618
|
*
|
|
619
|
* @param {String} alias Brush alias.
|
|
620
|
* @param {Boolean} alert Suppresses the alert if false.
|
|
621
|
* @return {Brush} Returns bursh constructor if found, null otherwise.
|
|
622
|
*/
|
|
623
|
findBrush: function(alias, alert)
|
|
624
|
{
|
|
625
|
var brushes = sh.vars.discoveredBrushes,
|
|
626
|
result = null
|
|
627
|
;
|
|
628
|
|
|
629
|
if (brushes == null)
|
|
630
|
{
|
|
631
|
brushes = {};
|
|
632
|
|
|
633
|
// Find all brushes
|
|
634
|
for (var brush in sh.brushes)
|
|
635
|
{
|
|
636
|
var aliases = sh.brushes[brush].aliases;
|
|
637
|
|
|
638
|
if (aliases == null)
|
|
639
|
continue;
|
|
640
|
|
|
641
|
// keep the brush name
|
|
642
|
sh.brushes[brush].name = brush.toLowerCase();
|
|
643
|
|
|
644
|
for (var i = 0; i < aliases.length; i++)
|
|
645
|
brushes[aliases[i]] = brush;
|
|
646
|
}
|
|
647
|
|
|
648
|
sh.vars.discoveredBrushes = brushes;
|
|
649
|
}
|
|
650
|
|
|
651
|
result = sh.brushes[brushes[alias]];
|
|
652
|
|
|
653
|
if (result == null && alert != false)
|
|
654
|
sh.utils.alert(sh.config.strings.noBrush + alias);
|
|
655
|
|
|
656
|
return result;
|
|
657
|
},
|
|
658
|
|
|
659
|
/**
|
|
660
|
* Executes a callback on each line and replaces each line with result from the callback.
|
|
661
|
* @param {Object} str Input string.
|
|
662
|
* @param {Object} callback Callback function taking one string argument and returning a string.
|
|
663
|
*/
|
|
664
|
eachLine: function(str, callback)
|
|
665
|
{
|
|
666
|
var lines = str.split('\n');
|
|
667
|
|
|
668
|
for (var i = 0; i < lines.length; i++)
|
|
669
|
lines[i] = callback(lines[i]);
|
|
670
|
|
|
671
|
return lines.join('\n');
|
|
672
|
},
|
|
673
|
|
|
674
|
/**
|
|
675
|
* This is a special trim which only removes first and last empty lines
|
|
676
|
* and doesn't affect valid leading space on the first line.
|
|
677
|
*
|
|
678
|
* @param {String} str Input string
|
|
679
|
* @return {String} Returns string without empty first and last lines.
|
|
680
|
*/
|
|
681
|
trimFirstAndLastLines: function(str)
|
|
682
|
{
|
|
683
|
return str.replace(/^[ ]*[\n]+|[\n]*[ ]*$/g, '');
|
|
684
|
},
|
|
685
|
|
|
686
|
/**
|
|
687
|
* Parses key/value pairs into hash object.
|
|
688
|
*
|
|
689
|
* Understands the following formats:
|
|
690
|
* - name: word;
|
|
691
|
* - name: [word, word];
|
|
692
|
* - name: "string";
|
|
693
|
* - name: 'string';
|
|
694
|
*
|
|
695
|
* For example:
|
|
696
|
* name1: value; name2: [value, value]; name3: 'value'
|
|
697
|
*
|
|
698
|
* @param {String} str Input string.
|
|
699
|
* @return {Object} Returns deserialized object.
|
|
700
|
*/
|
|
701
|
parseParams: function(str)
|
|
702
|
{
|
|
703
|
var match,
|
|
704
|
result = {},
|
|
705
|
arrayRegex = new XRegExp("^\\[(?<values>(.*?))\\]$"),
|
|
706
|
regex = new XRegExp(
|
|
707
|
"(?<name>[\\w-]+)" +
|
|
708
|
"\\s*:\\s*" +
|
|
709
|
"(?<value>" +
|
|
710
|
"[\\w-%#]+|" + // word
|
|
711
|
"\\[.*?\\]|" + // [] array
|
|
712
|
'".*?"|' + // "" string
|
|
713
|
"'.*?'" + // '' string
|
|
714
|
")\\s*;?",
|
|
715
|
"g"
|
|
716
|
)
|
|
717
|
;
|
|
718
|
|
|
719
|
while ((match = regex.exec(str)) != null)
|
|
720
|
{
|
|
721
|
var value = match.value
|
|
722
|
.replace(/^['"]|['"]$/g, '') // strip quotes from end of strings
|
|
723
|
;
|
|
724
|
|
|
725
|
// try to parse array value
|
|
726
|
if (value != null && arrayRegex.test(value))
|
|
727
|
{
|
|
728
|
var m = arrayRegex.exec(value);
|
|
729
|
value = m.values.length > 0 ? m.values.split(/\s*,\s*/) : [];
|
|
730
|
}
|
|
731
|
|
|
732
|
result[match.name] = value;
|
|
733
|
}
|
|
734
|
|
|
735
|
return result;
|
|
736
|
},
|
|
737
|
|
|
738
|
/**
|
|
739
|
* Wraps each line of the string into <code/> tag with given style applied to it.
|
|
740
|
*
|
|
741
|
* @param {String} str Input string.
|
|
742
|
* @param {String} css Style name to apply to the string.
|
|
743
|
* @return {String} Returns input string with each line surrounded by <span/> tag.
|
|
744
|
*/
|
|
745
|
decorate: function(str, css)
|
|
746
|
{
|
|
747
|
if (str == null || str.length == 0 || str == '\n')
|
|
748
|
return str;
|
|
749
|
|
|
750
|
str = str.replace(/</g, '<');
|
|
751
|
|
|
752
|
// Replace two or more sequential spaces with leaving last space untouched.
|
|
753
|
str = str.replace(/ {2,}/g, function(m)
|
|
754
|
{
|
|
755
|
var spaces = '';
|
|
756
|
|
|
757
|
for (var i = 0; i < m.length - 1; i++)
|
|
758
|
spaces += ' ';
|
|
759
|
|
|
760
|
return spaces + ' ';
|
|
761
|
});
|
|
762
|
|
|
763
|
// Split each line and apply <span class="...">...</span> to them so that
|
|
764
|
// leading spaces aren't included.
|
|
765
|
if (css != null)
|
|
766
|
str = sh.utils.eachLine(str, function(line)
|
|
767
|
{
|
|
768
|
if (line.length == 0)
|
|
769
|
return '';
|
|
770
|
|
|
771
|
var spaces = '';
|
|
772
|
|
|
773
|
line = line.replace(/^( | )+/, function(s)
|
|
774
|
{
|
|
775
|
spaces = s;
|
|
776
|
return '';
|
|
777
|
});
|
|
778
|
|
|
779
|
if (line.length == 0)
|
|
780
|
return spaces;
|
|
781
|
|
|
782
|
return spaces + '<code class="' + css + '">' + line + '</code>';
|
|
783
|
});
|
|
784
|
|
|
785
|
return str;
|
|
786
|
},
|
|
787
|
|
|
788
|
/**
|
|
789
|
* Pads number with zeros until it's length is the same as given length.
|
|
790
|
*
|
|
791
|
* @param {Number} number Number to pad.
|
|
792
|
* @param {Number} length Max string length with.
|
|
793
|
* @return {String} Returns a string padded with proper amount of '0'.
|
|
794
|
*/
|
|
795
|
padNumber : function(number, length)
|
|
796
|
{
|
|
797
|
var result = number.toString();
|
|
798
|
|
|
799
|
while (result.length < length)
|
|
800
|
result = '0' + result;
|
|
801
|
|
|
802
|
return result;
|
|
803
|
},
|
|
804
|
|
|
805
|
/**
|
|
806
|
* Measures width of a single space character.
|
|
807
|
* @return {Number} Returns width of a single space character.
|
|
808
|
*/
|
|
809
|
measureSpace : function()
|
|
810
|
{
|
|
811
|
var container = document.createElement('div'),
|
|
812
|
span,
|
|
813
|
result = 0,
|
|
814
|
body = document.body,
|
|
815
|
id = sh.utils.guid('measureSpace'),
|
|
816
|
|
|
817
|
// variable names will be compressed, so it's better than a plain string
|
|
818
|
divOpen = '<div class="',
|
|
819
|
closeDiv = '</div>',
|
|
820
|
closeSpan = '</span>'
|
|
821
|
;
|
|
822
|
|
|
823
|
// we have to duplicate highlighter nested structure in order to get an acurate space measurment
|
|
824
|
container.innerHTML =
|
|
825
|
divOpen + 'syntaxhighlighter">'
|
|
826
|
+ divOpen + 'lines">'
|
|
827
|
+ divOpen + 'line">'
|
|
828
|
+ divOpen + 'content'
|
|
829
|
+ '"><span class="block"><span id="' + id + '"> ' + closeSpan + closeSpan
|
|
830
|
+ closeDiv
|
|
831
|
+ closeDiv
|
|
832
|
+ closeDiv
|
|
833
|
+ closeDiv
|
|
834
|
;
|
|
835
|
|
|
836
|
body.appendChild(container);
|
|
837
|
span = document.getElementById(id);
|
|
838
|
|
|
839
|
if (/opera/i.test(navigator.userAgent))
|
|
840
|
{
|
|
841
|
var style = window.getComputedStyle(span, null);
|
|
842
|
result = parseInt(style.getPropertyValue("width"));
|
|
843
|
}
|
|
844
|
else
|
|
845
|
{
|
|
846
|
result = span.offsetWidth;
|
|
847
|
}
|
|
848
|
|
|
849
|
body.removeChild(container);
|
|
850
|
|
|
851
|
return result;
|
|
852
|
},
|
|
853
|
|
|
854
|
/**
|
|
855
|
* Replaces tabs with spaces.
|
|
856
|
*
|
|
857
|
* @param {String} code Source code.
|
|
858
|
* @param {Number} tabSize Size of the tab.
|
|
859
|
* @return {String} Returns code with all tabs replaces by spaces.
|
|
860
|
*/
|
|
861
|
processTabs : function(code, tabSize)
|
|
862
|
{
|
|
863
|
var tab = '';
|
|
864
|
|
|
865
|
for (var i = 0; i < tabSize; i++)
|
|
866
|
tab += ' ';
|
|
867
|
|
|
868
|
return code.replace(/\t/g, tab);
|
|
869
|
},
|
|
870
|
|
|
871
|
/**
|
|
872
|
* Replaces tabs with smart spaces.
|
|
873
|
*
|
|
874
|
* @param {String} code Code to fix the tabs in.
|
|
875
|
* @param {Number} tabSize Number of spaces in a column.
|
|
876
|
* @return {String} Returns code with all tabs replaces with roper amount of spaces.
|
|
877
|
*/
|
|
878
|
processSmartTabs : function(code, tabSize)
|
|
879
|
{
|
|
880
|
var lines = code.split('\n'),
|
|
881
|
tab = '\t',
|
|
882
|
spaces = ''
|
|
883
|
;
|
|
884
|
|
|
885
|
// Create a string with 1000 spaces to copy spaces from...
|
|
886
|
// It's assumed that there would be no indentation longer than that.
|
|
887
|
for (var i = 0; i < 50; i++)
|
|
888
|
spaces += ' '; // 20 spaces * 50
|
|
889
|
|
|
890
|
// This function inserts specified amount of spaces in the string
|
|
891
|
// where a tab is while removing that given tab.
|
|
892
|
function insertSpaces(line, pos, count)
|
|
893
|
{
|
|
894
|
return line.substr(0, pos)
|
|
895
|
+ spaces.substr(0, count)
|
|
896
|
+ line.substr(pos + 1, line.length) // pos + 1 will get rid of the tab
|
|
897
|
;
|
|
898
|
};
|
|
899
|
|
|
900
|
// Go through all the lines and do the 'smart tabs' magic.
|
|
901
|
code = sh.utils.eachLine(code, function(line)
|
|
902
|
{
|
|
903
|
if (line.indexOf(tab) == -1)
|
|
904
|
return line;
|
|
905
|
|
|
906
|
var pos = 0;
|
|
907
|
|
|
908
|
while ((pos = line.indexOf(tab)) != -1)
|
|
909
|
{
|
|
910
|
// This is pretty much all there is to the 'smart tabs' logic.
|
|
911
|
// Based on the position within the line and size of a tab,
|
|
912
|
// calculate the amount of spaces we need to insert.
|
|
913
|
var spaces = tabSize - pos % tabSize;
|
|
914
|
line = insertSpaces(line, pos, spaces);
|
|
915
|
}
|
|
916
|
|
|
917
|
return line;
|
|
918
|
});
|
|
919
|
|
|
920
|
return code;
|
|
921
|
},
|
|
922
|
|
|
923
|
/**
|
|
924
|
* Performs various string fixes based on configuration.
|
|
925
|
*/
|
|
926
|
fixInputString : function(str)
|
|
927
|
{
|
|
928
|
var br = /<br\s*\/?>|<br\s*\/?>/gi;
|
|
929
|
|
|
930
|
if (sh.config.bloggerMode == true)
|
|
931
|
str = str.replace(br, '\n');
|
|
932
|
|
|
933
|
if (sh.config.stripBrs == true)
|
|
934
|
str = str.replace(br, '');
|
|
935
|
|
|
936
|
return str;
|
|
937
|
},
|
|
938
|
|
|
939
|
/**
|
|
940
|
* Removes all white space at the begining and end of a string.
|
|
941
|
*
|
|
942
|
* @param {String} str String to trim.
|
|
943
|
* @return {String} Returns string without leading and following white space characters.
|
|
944
|
*/
|
|
945
|
trim: function(str)
|
|
946
|
{
|
|
947
|
return str.replace(/^\s+|\s+$/g, '');
|
|
948
|
},
|
|
949
|
|
|
950
|
/**
|
|
951
|
* Unindents a block of text by the lowest common indent amount.
|
|
952
|
* @param {String} str Text to unindent.
|
|
953
|
* @return {String} Returns unindented text block.
|
|
954
|
*/
|
|
955
|
unindent: function(str)
|
|
956
|
{
|
|
957
|
var lines = sh.utils.fixInputString(str).split('\n'),
|
|
958
|
indents = new Array(),
|
|
959
|
regex = /^\s*/,
|
|
960
|
min = 1000
|
|
961
|
;
|
|
962
|
|
|
963
|
// go through every line and check for common number of indents
|
|
964
|
for (var i = 0; i < lines.length && min > 0; i++)
|
|
965
|
{
|
|
966
|
var line = lines[i];
|
|
967
|
|
|
968
|
if (sh.utils.trim(line).length == 0)
|
|
969
|
continue;
|
|
970
|
|
|
971
|
var matches = regex.exec(line);
|
|
972
|
|
|
973
|
// In the event that just one line doesn't have leading white space
|
|
974
|
// we can't unindent anything, so bail completely.
|
|
975
|
if (matches == null)
|
|
976
|
return str;
|
|
977
|
|
|
978
|
min = Math.min(matches[0].length, min);
|
|
979
|
}
|
|
980
|
|
|
981
|
// trim minimum common number of white space from the begining of every line
|
|
982
|
if (min > 0)
|
|
983
|
for (var i = 0; i < lines.length; i++)
|
|
984
|
lines[i] = lines[i].substr(min);
|
|
985
|
|
|
986
|
return lines.join('\n');
|
|
987
|
},
|
|
988
|
|
|
989
|
/**
|
|
990
|
* Callback method for Array.sort() which sorts matches by
|
|
991
|
* index position and then by length.
|
|
992
|
*
|
|
993
|
* @param {Match} m1 Left object.
|
|
994
|
* @param {Match} m2 Right object.
|
|
995
|
* @return {Number} Returns -1, 0 or -1 as a comparison result.
|
|
996
|
*/
|
|
997
|
matchesSortCallback: function(m1, m2)
|
|
998
|
{
|
|
999
|
// sort matches by index first
|
|
1000
|
if(m1.index < m2.index)
|
|
1001
|
return -1;
|
|
1002
|
else if(m1.index > m2.index)
|
|
1003
|
return 1;
|
|
1004
|
else
|
|
1005
|
{
|
|
1006
|
// if index is the same, sort by length
|
|
1007
|
if(m1.length < m2.length)
|
|
1008
|
return -1;
|
|
1009
|
else if(m1.length > m2.length)
|
|
1010
|
return 1;
|
|
1011
|
}
|
|
1012
|
|
|
1013
|
return 0;
|
|
1014
|
},
|
|
1015
|
|
|
1016
|
/**
|
|
1017
|
* Executes given regular expression on provided code and returns all
|
|
1018
|
* matches that are found.
|
|
1019
|
*
|
|
1020
|
* @param {String} code Code to execute regular expression on.
|
|
1021
|
* @param {Object} regex Regular expression item info from <code>regexList</code> collection.
|
|
1022
|
* @return {Array} Returns a list of Match objects.
|
|
1023
|
*/
|
|
1024
|
getMatches: function(code, regexInfo)
|
|
1025
|
{
|
|
1026
|
function defaultAdd(match, regexInfo)
|
|
1027
|
{
|
|
1028
|
return [new sh.Match(match[0], match.index, regexInfo.css)];
|
|
1029
|
};
|
|
1030
|
|
|
1031
|
var index = 0,
|
|
1032
|
match = null,
|
|
1033
|
result = [],
|
|
1034
|
func = regexInfo.func ? regexInfo.func : defaultAdd
|
|
1035
|
;
|
|
1036
|
|
|
1037
|
while((match = regexInfo.regex.exec(code)) != null)
|
|
1038
|
result = result.concat(func(match, regexInfo));
|
|
1039
|
|
|
1040
|
return result;
|
|
1041
|
},
|
|
1042
|
|
|
1043
|
processUrls: function(code)
|
|
1044
|
{
|
|
1045
|
var lt = '<',
|
|
1046
|
gt = '>'
|
|
1047
|
;
|
|
1048
|
|
|
1049
|
return code.replace(sh.regexLib.url, function(m)
|
|
1050
|
{
|
|
1051
|
var suffix = '', prefix = '';
|
|
1052
|
|
|
1053
|
// We include < and > in the URL for the common cases like <http://google.com>
|
|
1054
|
// The problem is that they get transformed into <http://google.com>
|
|
1055
|
// Where as > easily looks like part of the URL string.
|
|
1056
|
|
|
1057
|
if (m.indexOf(lt) == 0)
|
|
1058
|
{
|
|
1059
|
prefix = lt;
|
|
1060
|
m = m.substring(lt.length);
|
|
1061
|
}
|
|
1062
|
|
|
1063
|
if (m.indexOf(gt) == m.length - gt.length)
|
|
1064
|
{
|
|
1065
|
m = m.substring(0, m.length - gt.length);
|
|
1066
|
suffix = gt;
|
|
1067
|
}
|
|
1068
|
|
|
1069
|
return prefix + '<a href="' + m + '">' + m + '</a>' + suffix;
|
|
1070
|
});
|
|
1071
|
},
|
|
1072
|
|
|
1073
|
/**
|
|
1074
|
* Finds all <SCRIPT TYPE="syntaxhighlighter" /> elements.
|
|
1075
|
* @return {Array} Returns array of all found SyntaxHighlighter tags.
|
|
1076
|
*/
|
|
1077
|
getSyntaxHighlighterScriptTags: function()
|
|
1078
|
{
|
|
1079
|
var tags = document.getElementsByTagName('script'),
|
|
1080
|
result = []
|
|
1081
|
;
|
|
1082
|
|
|
1083
|
for (var i = 0; i < tags.length; i++)
|
|
1084
|
if (tags[i].type == 'syntaxhighlighter')
|
|
1085
|
result.push(tags[i]);
|
|
1086
|
|
|
1087
|
return result;
|
|
1088
|
},
|
|
1089
|
|
|
1090
|
/**
|
|
1091
|
* Strips <![CDATA[]]> from <SCRIPT /> content because it should be used
|
|
1092
|
* there in most cases for XHTML compliance.
|
|
1093
|
* @param {String} original Input code.
|
|
1094
|
* @return {String} Returns code without leading <![CDATA[]]> tags.
|
|
1095
|
*/
|
|
1096
|
stripCData: function(original)
|
|
1097
|
{
|
|
1098
|
var left = '<![CDATA[',
|
|
1099
|
right = ']]>',
|
|
1100
|
// for some reason IE inserts some leading blanks here
|
|
1101
|
copy = sh.utils.trim(original),
|
|
1102
|
changed = false
|
|
1103
|
;
|
|
1104
|
|
|
1105
|
if (copy.indexOf(left) == 0)
|
|
1106
|
{
|
|
1107
|
copy = copy.substring(left.length);
|
|
1108
|
changed = true;
|
|
1109
|
}
|
|
1110
|
|
|
1111
|
if (copy.indexOf(right) == copy.length - right.length)
|
|
1112
|
{
|
|
1113
|
copy = copy.substring(0, copy.length - right.length);
|
|
1114
|
changed = true;
|
|
1115
|
}
|
|
1116
|
|
|
1117
|
return changed ? copy : original;
|
|
1118
|
}
|
|
1119
|
}, // end of utils
|
|
1120
|
|
|
1121
|
/**
|
|
1122
|
* Shorthand to highlight all elements on the page that are marked as
|
|
1123
|
* SyntaxHighlighter source code.
|
|
1124
|
*
|
|
1125
|
* @param {Object} globalParams Optional parameters which override element's
|
|
1126
|
* parameters. Only used if element is specified.
|
|
1127
|
*
|
|
1128
|
* @param {Object} element Optional element to highlight. If none is
|
|
1129
|
* provided, all elements in the current document
|
|
1130
|
* are highlighted.
|
|
1131
|
*/
|
|
1132
|
highlight : function(globalParams, element)
|
|
1133
|
{
|
|
1134
|
function toArray(source)
|
|
1135
|
{
|
|
1136
|
var result = [];
|
|
1137
|
|
|
1138
|
for (var i = 0; i < source.length; i++)
|
|
1139
|
result.push(source[i]);
|
|
1140
|
|
|
1141
|
return result;
|
|
1142
|
};
|
|
1143
|
|
|
1144
|
var elements = element ? [element] : toArray(document.getElementsByTagName(sh.config.tagName)),
|
|
1145
|
propertyName = 'innerHTML',
|
|
1146
|
highlighter = null,
|
|
1147
|
conf = sh.config
|
|
1148
|
;
|
|
1149
|
|
|
1150
|
// support for <SCRIPT TYPE="syntaxhighlighter" /> feature
|
|
1151
|
if (conf.useScriptTags)
|
|
1152
|
elements = elements.concat(sh.utils.getSyntaxHighlighterScriptTags());
|
|
1153
|
|
|
1154
|
if (elements.length === 0)
|
|
1155
|
return;
|
|
1156
|
|
|
1157
|
for (var i = 0; i < elements.length; i++)
|
|
1158
|
{
|
|
1159
|
var target = elements[i],
|
|
1160
|
params = sh.utils.parseParams(target.className),
|
|
1161
|
brushName,
|
|
1162
|
code,
|
|
1163
|
result
|
|
1164
|
;
|
|
1165
|
|
|
1166
|
// local params take precedence over globals
|
|
1167
|
params = sh.utils.merge(globalParams, params);
|
|
1168
|
brushName = params['brush'];
|
|
1169
|
|
|
1170
|
if (brushName == null)
|
|
1171
|
continue;
|
|
1172
|
|
|
1173
|
// Instantiate a brush
|
|
1174
|
if (params['html-script'] == 'true' || sh.defaults['html-script'] == true)
|
|
1175
|
{
|
|
1176
|
highlighter = new sh.HtmlScript(brushName);
|
|
1177
|
brushName = 'htmlscript';
|
|
1178
|
}
|
|
1179
|
else
|
|
1180
|
{
|
|
1181
|
var brush = sh.utils.findBrush(brushName);
|
|
1182
|
|
|
1183
|
if (brush)
|
|
1184
|
{
|
|
1185
|
brushName = brush.name;
|
|
1186
|
highlighter = new brush();
|
|
1187
|
}
|
|
1188
|
else
|
|
1189
|
{
|
|
1190
|
continue;
|
|
1191
|
}
|
|
1192
|
}
|
|
1193
|
|
|
1194
|
code = target[propertyName];
|
|
1195
|
|
|
1196
|
// remove CDATA from <SCRIPT/> tags if it's present
|
|
1197
|
if (conf.useScriptTags)
|
|
1198
|
code = sh.utils.stripCData(code);
|
|
1199
|
|
|
1200
|
params['brush-name'] = brushName;
|
|
1201
|
highlighter.highlight(code, params);
|
|
1202
|
|
|
1203
|
result = highlighter.div;
|
|
1204
|
|
|
1205
|
if (sh.config.debug)
|
|
1206
|
{
|
|
1207
|
result = document.createElement('textarea');
|
|
1208
|
result.value = highlighter.div.innerHTML;
|
|
1209
|
result.style.width = '70em';
|
|
1210
|
result.style.height = '30em';
|
|
1211
|
}
|
|
1212
|
|
|
1213
|
target.parentNode.replaceChild(result, target);
|
|
1214
|
}
|
|
1215
|
},
|
|
1216
|
|
|
1217
|
/**
|
|
1218
|
* Main entry point for the SyntaxHighlighter.
|
|
1219
|
* @param {Object} params Optional params to apply to all highlighted elements.
|
|
1220
|
*/
|
|
1221
|
all : function(params)
|
|
1222
|
{
|
|
1223
|
sh.utils.addEvent(
|
|
1224
|
window,
|
|
1225
|
'load',
|
|
1226
|
function() { sh.highlight(params); }
|
|
1227
|
);
|
|
1228
|
}
|
|
1229
|
}; // end of sh
|
|
1230
|
|
|
1231
|
/**
|
|
1232
|
* Match object.
|
|
1233
|
*/
|
|
1234
|
sh.Match = function(value, index, css)
|
|
1235
|
{
|
|
1236
|
this.value = value;
|
|
1237
|
this.index = index;
|
|
1238
|
this.length = value.length;
|
|
1239
|
this.css = css;
|
|
1240
|
this.brushName = null;
|
|
1241
|
};
|
|
1242
|
|
|
1243
|
sh.Match.prototype.toString = function()
|
|
1244
|
{
|
|
1245
|
return this.value;
|
|
1246
|
};
|
|
1247
|
|
|
1248
|
/**
|
|
1249
|
* Simulates HTML code with a scripting language embedded.
|
|
1250
|
*
|
|
1251
|
* @param {String} scriptBrushName Brush name of the scripting language.
|
|
1252
|
*/
|
|
1253
|
sh.HtmlScript = function(scriptBrushName)
|
|
1254
|
{
|
|
1255
|
var brushClass = sh.utils.findBrush(scriptBrushName),
|
|
1256
|
scriptBrush,
|
|
1257
|
xmlBrush = new sh.brushes.Xml(),
|
|
1258
|
bracketsRegex = null
|
|
1259
|
;
|
|
1260
|
|
|
1261
|
if (brushClass == null)
|
|
1262
|
return;
|
|
1263
|
|
|
1264
|
scriptBrush = new brushClass();
|
|
1265
|
this.xmlBrush = xmlBrush;
|
|
1266
|
|
|
1267
|
if (scriptBrush.htmlScript == null)
|
|
1268
|
{
|
|
1269
|
sh.utils.alert(sh.config.strings.brushNotHtmlScript + scriptBrushName);
|
|
1270
|
return;
|
|
1271
|
}
|
|
1272
|
|
|
1273
|
xmlBrush.regexList.push(
|
|
1274
|
{ regex: scriptBrush.htmlScript.code, func: process }
|
|
1275
|
);
|
|
1276
|
|
|
1277
|
function offsetMatches(matches, offset)
|
|
1278
|
{
|
|
1279
|
for (var j = 0; j < matches.length; j++)
|
|
1280
|
matches[j].index += offset;
|
|
1281
|
}
|
|
1282
|
|
|
1283
|
function process(match, info)
|
|
1284
|
{
|
|
1285
|
var code = match.code,
|
|
1286
|
matches = [],
|
|
1287
|
regexList = scriptBrush.regexList,
|
|
1288
|
offset = match.index + match.left.length,
|
|
1289
|
htmlScript = scriptBrush.htmlScript,
|
|
1290
|
result
|
|
1291
|
;
|
|
1292
|
|
|
1293
|
// add all matches from the code
|
|
1294
|
for (var i = 0; i < regexList.length; i++)
|
|
1295
|
{
|
|
1296
|
result = sh.utils.getMatches(code, regexList[i]);
|
|
1297
|
offsetMatches(result, offset);
|
|
1298
|
matches = matches.concat(result);
|
|
1299
|
}
|
|
1300
|
|
|
1301
|
// add left script bracket
|
|
1302
|
if (htmlScript.left != null && match.left != null)
|
|
1303
|
{
|
|
1304
|
result = sh.utils.getMatches(match.left, htmlScript.left);
|
|
1305
|
offsetMatches(result, match.index);
|
|
1306
|
matches = matches.concat(result);
|
|
1307
|
}
|
|
1308
|
|
|
1309
|
// add right script bracket
|
|
1310
|
if (htmlScript.right != null && match.right != null)
|
|
1311
|
{
|
|
1312
|
result = sh.utils.getMatches(match.right, htmlScript.right);
|
|
1313
|
offsetMatches(result, match.index + match[0].lastIndexOf(match.right));
|
|
1314
|
matches = matches.concat(result);
|
|
1315
|
}
|
|
1316
|
|
|
1317
|
for (var j = 0; j < matches.length; j++)
|
|
1318
|
matches[j].brushName = brushClass.name;
|
|
1319
|
|
|
1320
|
return matches;
|
|
1321
|
}
|
|
1322
|
};
|
|
1323
|
|
|
1324
|
sh.HtmlScript.prototype.highlight = function(code, params)
|
|
1325
|
{
|
|
1326
|
this.xmlBrush.highlight(code, params);
|
|
1327
|
this.div = this.xmlBrush.div;
|
|
1328
|
}
|
|
1329
|
|
|
1330
|
/**
|
|
1331
|
* Main Highlither class.
|
|
1332
|
* @constructor
|
|
1333
|
*/
|
|
1334
|
sh.Highlighter = function()
|
|
1335
|
{
|
|
1336
|
};
|
|
1337
|
|
|
1338
|
sh.Highlighter.prototype = {
|
|
1339
|
/**
|
|
1340
|
* Returns value of the parameter passed to the highlighter.
|
|
1341
|
* @param {String} name Name of the parameter.
|
|
1342
|
* @param {Object} defaultValue Default value.
|
|
1343
|
* @return {Object} Returns found value or default value otherwise.
|
|
1344
|
*/
|
|
1345
|
getParam : function(name, defaultValue)
|
|
1346
|
{
|
|
1347
|
var result = this.params[name];
|
|
1348
|
return sh.utils.toBoolean(result == null ? defaultValue : result);
|
|
1349
|
},
|
|
1350
|
|
|
1351
|
/**
|
|
1352
|
* Shortcut to document.createElement().
|
|
1353
|
* @param {String} name Name of the element to create (DIV, A, etc).
|
|
1354
|
* @return {HTMLElement} Returns new HTML element.
|
|
1355
|
*/
|
|
1356
|
create: function(name)
|
|
1357
|
{
|
|
1358
|
return document.createElement(name);
|
|
1359
|
},
|
|
1360
|
|
|
1361
|
/**
|
|
1362
|
* Applies all regular expression to the code and stores all found
|
|
1363
|
* matches in the `this.matches` array.
|
|
1364
|
* @param {Array} regexList List of regular expressions.
|
|
1365
|
* @param {String} code Source code.
|
|
1366
|
* @return {Array} Returns list of matches.
|
|
1367
|
*/
|
|
1368
|
findMatches: function(regexList, code)
|
|
1369
|
{
|
|
1370
|
var result = [];
|
|
1371
|
|
|
1372
|
if (regexList != null)
|
|
1373
|
for (var i = 0; i < regexList.length; i++)
|
|
1374
|
// BUG: length returns len+1 for array if methods added to prototype chain (oising@gmail.com)
|
|
1375
|
if (typeof (regexList[i]) == "object")
|
|
1376
|
result = result.concat(sh.utils.getMatches(code, regexList[i]));
|
|
1377
|
|
|
1378
|
// sort the matches
|
|
1379
|
return result.sort(sh.utils.matchesSortCallback);
|
|
1380
|
},
|
|
1381
|
|
|
1382
|
/**
|
|
1383
|
* Checks to see if any of the matches are inside of other matches.
|
|
1384
|
* This process would get rid of highligted strings inside comments,
|
|
1385
|
* keywords inside strings and so on.
|
|
1386
|
*/
|
|
1387
|
removeNestedMatches: function()
|
|
1388
|
{
|
|
1389
|
var matches = this.matches;
|
|
1390
|
|
|
1391
|
// Optimized by Jose Prado (http://joseprado.com)
|
|
1392
|
for (var i = 0; i < matches.length; i++)
|
|
1393
|
{
|
|
1394
|
if (matches[i] === null)
|
|
1395
|
continue;
|
|
1396
|
|
|
1397
|
var itemI = matches[i],
|
|
1398
|
itemIEndPos = itemI.index + itemI.length
|
|
1399
|
;
|
|
1400
|
|
|
1401
|
for (var j = i + 1; j < matches.length && matches[i] !== null; j++)
|
|
1402
|
{
|
|
1403
|
var itemJ = matches[j];
|
|
1404
|
|
|
1405
|
if (itemJ === null)
|
|
1406
|
continue;
|
|
1407
|
else if (itemJ.index > itemIEndPos)
|
|
1408
|
break;
|
|
1409
|
else if (itemJ.index == itemI.index && itemJ.length > itemI.length)
|
|
1410
|
this.matches[i] = null;
|
|
1411
|
else if (itemJ.index >= itemI.index && itemJ.index < itemIEndPos)
|
|
1412
|
this.matches[j] = null;
|
|
1413
|
}
|
|
1414
|
}
|
|
1415
|
},
|
|
1416
|
|
|
1417
|
/**
|
|
1418
|
* Splits block of text into individual DIV lines.
|
|
1419
|
* @param {String} code Code to highlight.
|
|
1420
|
* @return {String} Returns highlighted code in HTML form.
|
|
1421
|
*/
|
|
1422
|
createDisplayLines : function(code)
|
|
1423
|
{
|
|
1424
|
var lines = code.split(/\n/g),
|
|
1425
|
firstLine = parseInt(this.getParam('first-line')),
|
|
1426
|
padLength = this.getParam('pad-line-numbers'),
|
|
1427
|
highlightedLines = this.getParam('highlight', []),
|
|
1428
|
hasGutter = this.getParam('gutter')
|
|
1429
|
;
|
|
1430
|
|
|
1431
|
code = '';
|
|
1432
|
|
|
1433
|
if (padLength == true)
|
|
1434
|
padLength = (firstLine + lines.length - 1).toString().length;
|
|
1435
|
else if (isNaN(padLength) == true)
|
|
1436
|
padLength = 0;
|
|
1437
|
|
|
1438
|
for (var i = 0; i < lines.length; i++)
|
|
1439
|
{
|
|
1440
|
var line = lines[i],
|
|
1441
|
indent = /^( |\s)+/.exec(line),
|
|
1442
|
lineClass = 'alt' + (i % 2 == 0 ? 1 : 2),
|
|
1443
|
lineNumber = sh.utils.padNumber(firstLine + i, padLength),
|
|
1444
|
highlighted = sh.utils.indexOf(highlightedLines, (firstLine + i).toString()) != -1,
|
|
1445
|
spaces = null
|
|
1446
|
;
|
|
1447
|
|
|
1448
|
if (indent != null)
|
|
1449
|
{
|
|
1450
|
spaces = indent[0].toString();
|
|
1451
|
line = line.substr(spaces.length);
|
|
1452
|
}
|
|
1453
|
|
|
1454
|
line = sh.utils.trim(line);
|
|
1455
|
|
|
1456
|
if (line.length == 0)
|
|
1457
|
line = ' ';
|
|
1458
|
|
|
1459
|
if (highlighted)
|
|
1460
|
lineClass += ' highlighted';
|
|
1461
|
|
|
1462
|
code +=
|
|
1463
|
'<div class="line ' + lineClass + '">'
|
|
1464
|
+ '<table>'
|
|
1465
|
+ '<tr>'
|
|
1466
|
+ (hasGutter ? '<td class="number"><code>' + lineNumber + '</code></td>' : '')
|
|
1467
|
+ '<td class="content">'
|
|
1468
|
+ (spaces != null ? '<code class="spaces">' + spaces.replace(' ', ' ') + '</code>' : '')
|
|
1469
|
+ line
|
|
1470
|
+ '</td>'
|
|
1471
|
+ '</tr>'
|
|
1472
|
+ '</table>'
|
|
1473
|
+ '</div>'
|
|
1474
|
;
|
|
1475
|
}
|
|
1476
|
|
|
1477
|
return code;
|
|
1478
|
},
|
|
1479
|
|
|
1480
|
/**
|
|
1481
|
* Finds all matches in the source code.
|
|
1482
|
* @param {String} code Source code to process matches in.
|
|
1483
|
* @param {Array} matches Discovered regex matches.
|
|
1484
|
* @return {String} Returns formatted HTML with processed mathes.
|
|
1485
|
*/
|
|
1486
|
processMatches: function(code, matches)
|
|
1487
|
{
|
|
1488
|
var pos = 0,
|
|
1489
|
result = '',
|
|
1490
|
decorate = sh.utils.decorate, // make an alias to save some bytes
|
|
1491
|
brushName = this.getParam('brush-name', '')
|
|
1492
|
;
|
|
1493
|
|
|
1494
|
function getBrushNameCss(match)
|
|
1495
|
{
|
|
1496
|
var result = match ? (match.brushName || brushName) : brushName;
|
|
1497
|
return result ? result + ' ' : '';
|
|
1498
|
};
|
|
1499
|
|
|
1500
|
// Finally, go through the final list of matches and pull the all
|
|
1501
|
// together adding everything in between that isn't a match.
|
|
1502
|
for (var i = 0; i < matches.length; i++)
|
|
1503
|
{
|
|
1504
|
var match = matches[i],
|
|
1505
|
matchBrushName
|
|
1506
|
;
|
|
1507
|
|
|
1508
|
if (match === null || match.length === 0)
|
|
1509
|
continue;
|
|
1510
|
|
|
1511
|
matchBrushName = getBrushNameCss(match);
|
|
1512
|
|
|
1513
|
result += decorate(code.substr(pos, match.index - pos), matchBrushName + 'plain')
|
|
1514
|
+ decorate(match.value, matchBrushName + match.css)
|
|
1515
|
;
|
|
1516
|
|
|
1517
|
pos = match.index + match.length;
|
|
1518
|
}
|
|
1519
|
|
|
1520
|
// don't forget to add whatever's remaining in the string
|
|
1521
|
result += decorate(code.substr(pos), getBrushNameCss() + 'plain');
|
|
1522
|
|
|
1523
|
return result;
|
|
1524
|
},
|
|
1525
|
|
|
1526
|
/**
|
|
1527
|
* Highlights the code and returns complete HTML.
|
|
1528
|
* @param {String} code Code to highlight.
|
|
1529
|
* @param {Object} params Parameters object.
|
|
1530
|
*/
|
|
1531
|
highlight: function(code, params)
|
|
1532
|
{
|
|
1533
|
// using variables for shortcuts because JS compressor will shorten local variable names
|
|
1534
|
var conf = sh.config,
|
|
1535
|
vars = sh.vars,
|
|
1536
|
div,
|
|
1537
|
divClassName,
|
|
1538
|
tabSize,
|
|
1539
|
important = 'important'
|
|
1540
|
;
|
|
1541
|
|
|
1542
|
this.params = {};
|
|
1543
|
this.div = null;
|
|
1544
|
this.lines = null;
|
|
1545
|
this.code = null;
|
|
1546
|
this.bar = null;
|
|
1547
|
this.toolbarCommands = {};
|
|
1548
|
this.id = sh.utils.guid('highlighter_');
|
|
1549
|
|
|
1550
|
// register this instance in the highlighters list
|
|
1551
|
vars.highlighters[this.id] = this;
|
|
1552
|
|
|
1553
|
if (code === null)
|
|
1554
|
code = '';
|
|
1555
|
|
|
1556
|
// local params take precedence over defaults
|
|
1557
|
this.params = sh.utils.merge(sh.defaults, params || {});
|
|
1558
|
|
|
1559
|
// process light mode
|
|
1560
|
if (this.getParam('light') == true)
|
|
1561
|
this.params.toolbar = this.params.gutter = false;
|
|
1562
|
|
|
1563
|
this.div = div = this.create('DIV');
|
|
1564
|
this.lines = this.create('DIV');
|
|
1565
|
this.lines.className = 'lines';
|
|
1566
|
|
|
1567
|
className = 'syntaxhighlighter';
|
|
1568
|
div.id = this.id;
|
|
1569
|
|
|
1570
|
// make collapsed
|
|
1571
|
if (this.getParam('collapse'))
|
|
1572
|
className += ' collapsed';
|
|
1573
|
|
|
1574
|
// disable gutter
|
|
1575
|
if (this.getParam('gutter') == false)
|
|
1576
|
className += ' nogutter';
|
|
1577
|
|
|
1578
|
// disable line wrapping
|
|
1579
|
if (this.getParam('wrap-lines') == false)
|
|
1580
|
this.lines.className += ' no-wrap';
|
|
1581
|
|
|
1582
|
// add custom user style name
|
|
1583
|
className += ' ' + this.getParam('class-name');
|
|
1584
|
|
|
1585
|
// add brush alias to the class name for custom CSS
|
|
1586
|
className += ' ' + this.getParam('brush-name');
|
|
1587
|
|
|
1588
|
div.className = className;
|
|
1589
|
|
|
1590
|
this.originalCode = code;
|
|
1591
|
this.code = sh.utils.trimFirstAndLastLines(code)
|
|
1592
|
.replace(/\r/g, ' ') // IE lets these buggers through
|
|
1593
|
;
|
|
1594
|
|
|
1595
|
tabSize = this.getParam('tab-size');
|
|
1596
|
|
|
1597
|
// replace tabs with spaces
|
|
1598
|
this.code = this.getParam('smart-tabs') == true
|
|
1599
|
? sh.utils.processSmartTabs(this.code, tabSize)
|
|
1600
|
: sh.utils.processTabs(this.code, tabSize)
|
|
1601
|
;
|
|
1602
|
|
|
1603
|
this.code = sh.utils.unindent(this.code);
|
|
1604
|
|
|
1605
|
// add controls toolbar
|
|
1606
|
if (this.getParam('toolbar'))
|
|
1607
|
{
|
|
1608
|
this.bar = this.create('DIV');
|
|
1609
|
this.bar.className = 'bar';
|
|
1610
|
this.bar.appendChild(sh.toolbar.create(this));
|
|
1611
|
div.appendChild(this.bar);
|
|
1612
|
|
|
1613
|
// set up toolbar rollover
|
|
1614
|
var bar = this.bar;
|
|
1615
|
function hide() { bar.className = bar.className.replace('show', ''); }
|
|
1616
|
div.onmouseover = function() { hide(); bar.className += ' show'; };
|
|
1617
|
div.onmouseout = function() { hide(); }
|
|
1618
|
}
|
|
1619
|
|
|
1620
|
div.appendChild(this.lines);
|
|
1621
|
|
|
1622
|
this.matches = this.findMatches(this.regexList, this.code);
|
|
1623
|
this.removeNestedMatches();
|
|
1624
|
|
|
1625
|
code = this.processMatches(this.code, this.matches);
|
|
1626
|
|
|
1627
|
// finally, split all lines so that they wrap well
|
|
1628
|
code = this.createDisplayLines(sh.utils.trim(code));
|
|
1629
|
|
|
1630
|
// finally, process the links
|
|
1631
|
if (this.getParam('auto-links'))
|
|
1632
|
code = sh.utils.processUrls(code);
|
|
1633
|
|
|
1634
|
this.lines.innerHTML = code;
|
|
1635
|
},
|
|
1636
|
|
|
1637
|
/**
|
|
1638
|
* Converts space separated list of keywords into a regular expression string.
|
|
1639
|
* @param {String} str Space separated keywords.
|
|
1640
|
* @return {String} Returns regular expression string.
|
|
1641
|
*/
|
|
1642
|
getKeywords: function(str)
|
|
1643
|
{
|
|
1644
|
str = str
|
|
1645
|
.replace(/^\s+|\s+$/g, '')
|
|
1646
|
.replace(/\s+/g, '|')
|
|
1647
|
;
|
|
1648
|
|
|
1649
|
return '\\b(?:' + str + ')\\b';
|
|
1650
|
},
|
|
1651
|
|
|
1652
|
/**
|
|
1653
|
* Makes a brush compatible with the `html-script` functionality.
|
|
1654
|
* @param {Object} regexGroup Object containing `left` and `right` regular expressions.
|
|
1655
|
*/
|
|
1656
|
forHtmlScript: function(regexGroup)
|
|
1657
|
{
|
|
1658
|
this.htmlScript = {
|
|
1659
|
left : { regex: regexGroup.left, css: 'script' },
|
|
1660
|
right : { regex: regexGroup.right, css: 'script' },
|
|
1661
|
code : new XRegExp(
|
|
1662
|
"(?<left>" + regexGroup.left.source + ")" +
|
|
1663
|
"(?<code>.*?)" +
|
|
1664
|
"(?<right>" + regexGroup.right.source + ")",
|
|
1665
|
"sgi"
|
|
1666
|
)
|
|
1667
|
};
|
|
1668
|
}
|
|
1669
|
}; // end of Highlighter
|
|
1670
|
|
|
1671
|
return sh;
|
|
1672
|
}(); // end of anonymous function
|
|
1673
|
|
|
1674
|
|
|
1675
|
/**
|
|
1676
|
* XRegExp 0.6.1
|
|
1677
|
* (c) 2007-2008 Steven Levithan
|
|
1678
|
* <http://stevenlevithan.com/regex/xregexp/>
|
|
1679
|
* MIT License
|
|
1680
|
*
|
|
1681
|
* provides an augmented, cross-browser implementation of regular expressions
|
|
1682
|
* including support for additional modifiers and syntax. several convenience
|
|
1683
|
* methods and a recursive-construct parser are also included.
|
|
1684
|
*/
|
|
1685
|
|
|
1686
|
// prevent running twice, which would break references to native globals
|
|
1687
|
if (!window.XRegExp) {
|
|
1688
|
// anonymous function to avoid global variables
|
|
1689
|
(function () {
|
|
1690
|
// copy various native globals for reference. can't use the name ``native``
|
|
1691
|
// because it's a reserved JavaScript keyword.
|
|
1692
|
var real = {
|
|
1693
|
exec: RegExp.prototype.exec,
|
|
1694
|
match: String.prototype.match,
|
|
1695
|
replace: String.prototype.replace,
|
|
1696
|
split: String.prototype.split
|
|
1697
|
},
|
|
1698
|
/* regex syntax parsing with support for all the necessary cross-
|
|
1699
|
browser and context issues (escapings, character classes, etc.) */
|
|
1700
|
lib = {
|
|
1701
|
part: /(?:[^\\([#\s.]+|\\(?!k<[\w$]+>|[pP]{[^}]+})[\S\s]?|\((?=\?(?!#|<[\w$]+>)))+|(\()(?:\?(?:(#)[^)]*\)|<([$\w]+)>))?|\\(?:k<([\w$]+)>|[pP]{([^}]+)})|(\[\^?)|([\S\s])/g,
|
|
1702
|
replaceVar: /(?:[^$]+|\$(?![1-9$&`']|{[$\w]+}))+|\$(?:([1-9]\d*|[$&`'])|{([$\w]+)})/g,
|
|
1703
|
extended: /^(?:\s+|#.*)+/,
|
|
1704
|
quantifier: /^(?:[?*+]|{\d+(?:,\d*)?})/,
|
|
1705
|
classLeft: /&&\[\^?/g,
|
|
1706
|
classRight: /]/g
|
|
1707
|
},
|
|
1708
|
indexOf = function (array, item, from) {
|
|
1709
|
for (var i = from || 0; i < array.length; i++)
|
|
1710
|
if (array[i] === item) return i;
|
|
1711
|
return -1;
|
|
1712
|
},
|
|
1713
|
brokenExecUndef = /()??/.exec("")[1] !== undefined,
|
|
1714
|
plugins = {};
|
|
1715
|
|
|
1716
|
/**
|
|
1717
|
* Accepts a pattern and flags, returns a new, extended RegExp object.
|
|
1718
|
* differs from a native regex in that additional flags and syntax are
|
|
1719
|
* supported and browser inconsistencies are ameliorated.
|
|
1720
|
* @ignore
|
|
1721
|
*/
|
|
1722
|
XRegExp = function (pattern, flags) {
|
|
1723
|
if (pattern instanceof RegExp) {
|
|
1724
|
if (flags !== undefined)
|
|
1725
|
throw TypeError("can't supply flags when constructing one RegExp from another");
|
|
1726
|
return pattern.addFlags(); // new copy
|
|
1727
|
}
|
|
1728
|
|
|
1729
|
var flags = flags || "",
|
|
1730
|
singleline = flags.indexOf("s") > -1,
|
|
1731
|
extended = flags.indexOf("x") > -1,
|
|
1732
|
hasNamedCapture = false,
|
|
1733
|
captureNames = [],
|
|
1734
|
output = [],
|
|
1735
|
part = lib.part,
|
|
1736
|
match, cc, len, index, regex;
|
|
1737
|
|
|
1738
|
part.lastIndex = 0; // in case the last XRegExp compilation threw an error (unbalanced character class)
|
|
1739
|
|
|
1740
|
while (match = real.exec.call(part, pattern)) {
|
|
1741
|
// comment pattern. this check must come before the capturing group check,
|
|
1742
|
// because both match[1] and match[2] will be non-empty.
|
|
1743
|
if (match[2]) {
|
|
1744
|
// keep tokens separated unless the following token is a quantifier
|
|
1745
|
if (!lib.quantifier.test(pattern.slice(part.lastIndex)))
|
|
1746
|
output.push("(?:)");
|
|
1747
|
// capturing group
|
|
1748
|
} else if (match[1]) {
|
|
1749
|
captureNames.push(match[3] || null);
|
|
1750
|
if (match[3])
|
|
1751
|
hasNamedCapture = true;
|
|
1752
|
output.push("(");
|
|
1753
|
// named backreference
|
|
1754
|
} else if (match[4]) {
|
|
1755
|
index = indexOf(captureNames, match[4]);
|
|
1756
|
// keep backreferences separate from subsequent literal numbers
|
|
1757
|
// preserve backreferences to named groups that are undefined at this point as literal strings
|
|
1758
|
output.push(index > -1 ?
|
|
1759
|
"\\" + (index + 1) + (isNaN(pattern.charAt(part.lastIndex)) ? "" : "(?:)") :
|
|
1760
|
match[0]
|
|
1761
|
);
|
|
1762
|
// unicode element (requires plugin)
|
|
1763
|
} else if (match[5]) {
|
|
1764
|
output.push(plugins.unicode ?
|
|
1765
|
plugins.unicode.get(match[5], match[0].charAt(1) === "P") :
|
|
1766
|
match[0]
|
|
1767
|
);
|
|
1768
|
// character class opening delimiter ("[" or "[^")
|
|
1769
|
// (non-native unicode elements are not supported within character classes)
|
|
1770
|
} else if (match[6]) {
|
|
1771
|
if (pattern.charAt(part.lastIndex) === "]") {
|
|
1772
|
// for cross-browser compatibility with ECMA-262 v3 behavior,
|
|
1773
|
// convert [] to (?!) and [^] to [\S\s].
|
|
1774
|
output.push(match[6] === "[" ? "(?!)" : "[\\S\\s]");
|
|
1775
|
part.lastIndex++;
|
|
1776
|
} else {
|
|
1777
|
// parse the character class with support for inner escapes and
|
|
1778
|
// ES4's infinitely nesting intersection syntax ([&&[^&&[]]]).
|
|
1779
|
cc = XRegExp.matchRecursive("&&" + pattern.slice(match.index), lib.classLeft, lib.classRight, "", {escapeChar: "\\"})[0];
|
|
1780
|
output.push(match[6] + cc + "]");
|
|
1781
|
part.lastIndex += cc.length + 1;
|
|
1782
|
}
|
|
1783
|
// dot ("."), pound sign ("#"), or whitespace character
|
|
1784
|
} else if (match[7]) {
|
|
1785
|
if (singleline && match[7] === ".") {
|
|
1786
|
output.push("[\\S\\s]");
|
|
1787
|
} else if (extended && lib.extended.test(match[7])) {
|
|
1788
|
len = real.exec.call(lib.extended, pattern.slice(part.lastIndex - 1))[0].length;
|
|
1789
|
// keep tokens separated unless the following token is a quantifier
|
|
1790
|
if (!lib.quantifier.test(pattern.slice(part.lastIndex - 1 + len)))
|
|
1791
|
output.push("(?:)");
|
|
1792
|
part.lastIndex += len - 1;
|
|
1793
|
} else {
|
|
1794
|
output.push(match[7]);
|
|
1795
|
}
|
|
1796
|
} else {
|
|
1797
|
output.push(match[0]);
|
|
1798
|
}
|
|
1799
|
}
|
|
1800
|
|
|
1801
|
regex = RegExp(output.join(""), real.replace.call(flags, /[sx]+/g, ""));
|
|
1802
|
regex._x = {
|
|
1803
|
source: pattern,
|
|
1804
|
captureNames: hasNamedCapture ? captureNames : null
|
|
1805
|
};
|
|
1806
|
return regex;
|
|
1807
|
};
|
|
1808
|
|
|
1809
|
/**
|
|
1810
|
* Barebones plugin support for now (intentionally undocumented)
|
|
1811
|
* @ignore
|
|
1812
|
* @param {Object} name
|
|
1813
|
* @param {Object} o
|
|
1814
|
*/
|
|
1815
|
XRegExp.addPlugin = function (name, o) {
|
|
1816
|
plugins[name] = o;
|
|
1817
|
};
|
|
1818
|
|
|
1819
|
/**
|
|
1820
|
* Adds named capture support, with values returned as ``result.name``.
|
|
1821
|
*
|
|
1822
|
* Also fixes two cross-browser issues, following the ECMA-262 v3 spec:
|
|
1823
|
* - captured values for non-participating capturing groups should be returned
|
|
1824
|
* as ``undefined``, rather than the empty string.
|
|
1825
|
* - the regex's ``lastIndex`` should not be incremented after zero-length
|
|
1826
|
* matches.
|
|
1827
|
* @ignore
|
|
1828
|
*/
|
|
1829
|
RegExp.prototype.exec = function (str) {
|
|
1830
|
var match = real.exec.call(this, str),
|
|
1831
|
name, i, r2;
|
|
1832
|
if (match) {
|
|
1833
|
// fix browsers whose exec methods don't consistently return
|
|
1834
|
// undefined for non-participating capturing groups
|
|
1835
|
if (brokenExecUndef && match.length > 1) {
|
|
1836
|
// r2 doesn't need /g or /y, but they shouldn't hurt
|
|
1837
|
r2 = new RegExp("^" + this.source + "$(?!\\s)", this.getNativeFlags());
|
|
1838
|
real.replace.call(match[0], r2, function () {
|
|
1839
|
for (i = 1; i < arguments.length - 2; i++) {
|
|
1840
|
if (arguments[i] === undefined) match[i] = undefined;
|
|
1841
|
}
|
|
1842
|
});
|
|
1843
|
}
|
|
1844
|
// attach named capture properties
|
|
1845
|
if (this._x && this._x.captureNames) {
|
|
1846
|
for (i = 1; i < match.length; i++) {
|
|
1847
|
name = this._x.captureNames[i - 1];
|
|
1848
|
if (name) match[name] = match[i];
|
|
1849
|
}
|
|
1850
|
}
|
|
1851
|
// fix browsers that increment lastIndex after zero-length matches
|
|
1852
|
if (this.global && this.lastIndex > (match.index + match[0].length))
|
|
1853
|
this.lastIndex--;
|
|
1854
|
}
|
|
1855
|
return match;
|
|
1856
|
};
|
|
1857
|
})(); // end anonymous function
|
|
1858
|
} // end if(!window.XRegExp)
|
|
1859
|
|
|
1860
|
/**
|
|
1861
|
* intentionally undocumented
|
|
1862
|
* @ignore
|
|
1863
|
*/
|
|
1864
|
RegExp.prototype.getNativeFlags = function () {
|
|
1865
|
return (this.global ? "g" : "") +
|
|
1866
|
(this.ignoreCase ? "i" : "") +
|
|
1867
|
(this.multiline ? "m" : "") +
|
|
1868
|
(this.extended ? "x" : "") +
|
|
1869
|
(this.sticky ? "y" : "");
|
|
1870
|
};
|
|
1871
|
|
|
1872
|
/**
|
|
1873
|
* Accepts flags; returns a new XRegExp object generated by recompiling
|
|
1874
|
* the regex with the additional flags (may include non-native flags).
|
|
1875
|
* The original regex object is not altered.
|
|
1876
|
* @ignore
|
|
1877
|
*/
|
|
1878
|
RegExp.prototype.addFlags = function (flags) {
|
|
1879
|
var regex = new XRegExp(this.source, (flags || "") + this.getNativeFlags());
|
|
1880
|
if (this._x) {
|
|
1881
|
regex._x = {
|
|
1882
|
source: this._x.source,
|
|
1883
|
captureNames: this._x.captureNames ? this._x.captureNames.slice(0) : null
|
|
1884
|
};
|
|
1885
|
}
|
|
1886
|
return regex;
|
|
1887
|
};
|
|
1888
|
|
|
1889
|
/**
|
|
1890
|
* Accepts a context object and string; returns the result of calling
|
|
1891
|
* ``exec`` with the provided string. the context is ignored but is
|
|
1892
|
* accepted for congruity with ``Function.prototype.call``.
|
|
1893
|
* @ignore
|
|
1894
|
*/
|
|
1895
|
RegExp.prototype.call = function (context, str) {
|
|
1896
|
return this.exec(str);
|
|
1897
|
};
|
|
1898
|
|
|
1899
|
/**
|
|
1900
|
* Accepts a context object and arguments array; returns the result of
|
|
1901
|
* calling ``exec`` with the first value in the arguments array. the context
|
|
1902
|
* is ignored but is accepted for congruity with ``Function.prototype.apply``.
|
|
1903
|
* @ignore
|
|
1904
|
*/
|
|
1905
|
RegExp.prototype.apply = function (context, args) {
|
|
1906
|
return this.exec(args[0]);
|
|
1907
|
};
|
|
1908
|
|
|
1909
|
/**
|
|
1910
|
* Accepts a pattern and flags; returns an XRegExp object. if the pattern
|
|
1911
|
* and flag combination has previously been cached, the cached copy is
|
|
1912
|
* returned, otherwise the new object is cached.
|
|
1913
|
* @ignore
|
|
1914
|
*/
|
|
1915
|
XRegExp.cache = function (pattern, flags) {
|
|
1916
|
var key = "/" + pattern + "/" + (flags || "");
|
|
1917
|
return XRegExp.cache[key] || (XRegExp.cache[key] = new XRegExp(pattern, flags));
|
|
1918
|
};
|
|
1919
|
|
|
1920
|
/**
|
|
1921
|
* Accepts a string; returns the string with regex metacharacters escaped.
|
|
1922
|
* the returned string can safely be used within a regex to match a literal
|
|
1923
|
* string. escaped characters are [, ], {, }, (, ), -, *, +, ?, ., \, ^, $,
|
|
1924
|
* |, #, [comma], and whitespace.
|
|
1925
|
* @ignore
|
|
1926
|
*/
|
|
1927
|
XRegExp.escape = function (str) {
|
|
1928
|
return str.replace(/[-[\]{}()*+?.\\^$|,#\s]/g, "\\$&");
|
|
1929
|
};
|
|
1930
|
|
|
1931
|
/**
|
|
1932
|
* Accepts a string to search, left and right delimiters as regex pattern
|
|
1933
|
* strings, optional regex flags (may include non-native s, x, and y flags),
|
|
1934
|
* and an options object which allows setting an escape character and changing
|
|
1935
|
* the return format from an array of matches to a two-dimensional array of
|
|
1936
|
* string parts with extended position data. returns an array of matches
|
|
1937
|
* (optionally with extended data), allowing nested instances of left and right
|
|
1938
|
* delimiters. use the g flag to return all matches, otherwise only the first
|
|
1939
|
* is returned. if delimiters are unbalanced within the subject data, an error
|
|
1940
|
* is thrown.
|
|
1941
|
*
|
|
1942
|
* This function admittedly pushes the boundaries of what can be accomplished
|
|
1943
|
* sensibly without a "real" parser. however, by doing so it provides flexible
|
|
1944
|
* and powerful recursive parsing capabilities with minimal code weight.
|
|
1945
|
*
|
|
1946
|
* Warning: the ``escapeChar`` option is considered experimental and might be
|
|
1947
|
* changed or removed in future versions of XRegExp.
|
|
1948
|
*
|
|
1949
|
* unsupported features:
|
|
1950
|
* - backreferences within delimiter patterns when using ``escapeChar``.
|
|
1951
|
* - although providing delimiters as regex objects adds the minor feature of
|
|
1952
|
* independent delimiter flags, it introduces other limitations and is only
|
|
1953
|
* intended to be done by the ``XRegExp`` constructor (which can't call
|
|
1954
|
* itself while building a regex).
|
|
1955
|
*
|
|
1956
|
* @ignore
|
|
1957
|
*/
|
|
1958
|
XRegExp.matchRecursive = function (str, left, right, flags, options) {
|
|
1959
|
var options = options || {},
|
|
1960
|
escapeChar = options.escapeChar,
|
|
1961
|
vN = options.valueNames,
|
|
1962
|
flags = flags || "",
|
|
1963
|
global = flags.indexOf("g") > -1,
|
|
1964
|
ignoreCase = flags.indexOf("i") > -1,
|
|
1965
|
multiline = flags.indexOf("m") > -1,
|
|
1966
|
sticky = flags.indexOf("y") > -1,
|
|
1967
|
/* sticky mode has its own handling in this function, which means you
|
|
1968
|
can use flag "y" even in browsers which don't support it natively */
|
|
1969
|
flags = flags.replace(/y/g, ""),
|
|
1970
|
left = left instanceof RegExp ? (left.global ? left : left.addFlags("g")) : new XRegExp(left, "g" + flags),
|
|
1971
|
right = right instanceof RegExp ? (right.global ? right : right.addFlags("g")) : new XRegExp(right, "g" + flags),
|
|
1972
|
output = [],
|
|
1973
|
openTokens = 0,
|
|
1974
|
delimStart = 0,
|
|
1975
|
delimEnd = 0,
|
|
1976
|
lastOuterEnd = 0,
|
|
1977
|
outerStart, innerStart, leftMatch, rightMatch, escaped, esc;
|
|
1978
|
|
|
1979
|
if (escapeChar) {
|
|
1980
|
if (escapeChar.length > 1) throw SyntaxError("can't supply more than one escape character");
|
|
1981
|
if (multiline) throw TypeError("can't supply escape character when using the multiline flag");
|
|
1982
|
escaped = XRegExp.escape(escapeChar);
|
|
1983
|
/* Escape pattern modifiers:
|
|
1984
|
/g - not needed here
|
|
1985
|
/i - included
|
|
1986
|
/m - **unsupported**, throws error
|
|
1987
|
/s - handled by XRegExp when delimiters are provided as strings
|
|
1988
|
/x - handled by XRegExp when delimiters are provided as strings
|
|
1989
|
/y - not needed here; supported by other handling in this function
|
|
1990
|
*/
|
|
1991
|
esc = new RegExp(
|
|
1992
|
"^(?:" + escaped + "[\\S\\s]|(?:(?!" + left.source + "|" + right.source + ")[^" + escaped + "])+)+",
|
|
1993
|
ignoreCase ? "i" : ""
|
|
1994
|
);
|
|
1995
|
}
|
|
1996
|
|
|
1997
|
while (true) {
|
|
1998
|
/* advance the starting search position to the end of the last delimiter match.
|
|
1999
|
a couple special cases are also covered:
|
|
2000
|
- if using an escape character, advance to the next delimiter's starting position,
|
|
2001
|
skipping any escaped characters
|
|
2002
|
- first time through, reset lastIndex in case delimiters were provided as regexes
|
|
2003
|
*/
|
|
2004
|
left.lastIndex = right.lastIndex = delimEnd +
|
|
2005
|
(escapeChar ? (esc.exec(str.slice(delimEnd)) || [""])[0].length : 0);
|
|
2006
|
|
|
2007
|
leftMatch = left.exec(str);
|
|
2008
|
rightMatch = right.exec(str);
|
|
2009
|
|
|
2010
|
// only keep the result which matched earlier in the string
|
|
2011
|
if (leftMatch && rightMatch) {
|
|
2012
|
if (leftMatch.index <= rightMatch.index)
|
|
2013
|
rightMatch = null;
|
|
2014
|
else leftMatch = null;
|
|
2015
|
}
|
|
2016
|
|
|
2017
|
/* paths*:
|
|
2018
|
leftMatch | rightMatch | openTokens | result
|
|
2019
|
1 | 0 | 1 | ...
|
|
2020
|
1 | 0 | 0 | ...
|
|
2021
|
0 | 1 | 1 | ...
|
|
2022
|
0 | 1 | 0 | throw
|
|
2023
|
0 | 0 | 1 | throw
|
|
2024
|
0 | 0 | 0 | break
|
|
2025
|
* - does not include the sticky mode special case
|
|
2026
|
- the loop ends after the first completed match if not in global mode
|
|
2027
|
*/
|
|
2028
|
|
|
2029
|
if (leftMatch || rightMatch) {
|
|
2030
|
delimStart = (leftMatch || rightMatch).index;
|
|
2031
|
delimEnd = (leftMatch ? left : right).lastIndex;
|
|
2032
|
} else if (!openTokens) {
|
|
2033
|
break;
|
|
2034
|
}
|
|
2035
|
|
|
2036
|
if (sticky && !openTokens && delimStart > lastOuterEnd)
|
|
2037
|
break;
|
|
2038
|
|
|
2039
|
if (leftMatch) {
|
|
2040
|
if (!openTokens++) {
|
|
2041
|
outerStart = delimStart;
|
|
2042
|
innerStart = delimEnd;
|
|
2043
|
}
|
|
2044
|
} else if (rightMatch && openTokens) {
|
|
2045
|
if (!--openTokens) {
|
|
2046
|
if (vN) {
|
|
2047
|
if (vN[0] && outerStart > lastOuterEnd)
|
|
2048
|
output.push([vN[0], str.slice(lastOuterEnd, outerStart), lastOuterEnd, outerStart]);
|
|
2049
|
if (vN[1]) output.push([vN[1], str.slice(outerStart, innerStart), outerStart, innerStart]);
|
|
2050
|
if (vN[2]) output.push([vN[2], str.slice(innerStart, delimStart), innerStart, delimStart]);
|
|
2051
|
if (vN[3]) output.push([vN[3], str.slice(delimStart, delimEnd), delimStart, delimEnd]);
|
|
2052
|
} else {
|
|
2053
|
output.push(str.slice(innerStart, delimStart));
|
|
2054
|
}
|
|
2055
|
lastOuterEnd = delimEnd;
|
|
2056
|
if (!global)
|
|
2057
|
break;
|
|
2058
|
}
|
|
2059
|
} else {
|
|
2060
|
// reset lastIndex in case delimiters were provided as regexes
|
|
2061
|
left.lastIndex = right.lastIndex = 0;
|
|
2062
|
throw Error("subject data contains unbalanced delimiters");
|
|
2063
|
}
|
|
2064
|
|
|
2065
|
// if the delimiter matched an empty string, advance delimEnd to avoid an infinite loop
|
|
2066
|
if (delimStart === delimEnd)
|
|
2067
|
delimEnd++;
|
|
2068
|
}
|
|
2069
|
|
|
2070
|
if (global && !sticky && vN && vN[0] && str.length > lastOuterEnd)
|
|
2071
|
output.push([vN[0], str.slice(lastOuterEnd), lastOuterEnd, str.length]);
|
|
2072
|
|
|
2073
|
// reset lastIndex in case delimiters were provided as regexes
|
|
2074
|
left.lastIndex = right.lastIndex = 0;
|
|
2075
|
|
|
2076
|
return output;
|
|
2077
|
};
|
|
2078
|
/**
|
|
2079
|
* SyntaxHighlighter
|
|
2080
|
* http://alexgorbatchev.com/
|
|
2081
|
*
|
|
2082
|
* SyntaxHighlighter is donationware. If you are using it, please donate.
|
|
2083
|
* http://alexgorbatchev.com/wiki/SyntaxHighlighter:Donate
|
|
2084
|
*
|
|
2085
|
* @version
|
|
2086
|
* 2.0.320 (May 03 2009)
|
|
2087
|
*
|
|
2088
|
* @copyright
|
|
2089
|
* Copyright (C) 2004-2009 Alex Gorbatchev.
|
|
2090
|
*
|
|
2091
|
* @license
|
|
2092
|
* This file is part of SyntaxHighlighter.
|
|
2093
|
*
|
|
2094
|
* SyntaxHighlighter is free software: you can redistribute it and/or modify
|
|
2095
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
2096
|
* the Free Software Foundation, either version 3 of the License, or
|
|
2097
|
* (at your option) any later version.
|
|
2098
|
*
|
|
2099
|
* SyntaxHighlighter is distributed in the hope that it will be useful,
|
|
2100
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
2101
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
2102
|
* GNU General Public License for more details.
|
|
2103
|
*
|
|
2104
|
* You should have received a copy of the GNU General Public License
|
|
2105
|
* along with SyntaxHighlighter. If not, see <http://www.gnu.org/copyleft/lesser.html>.
|
|
2106
|
*/
|
|
2107
|
SyntaxHighlighter.brushes.Xml = function()
|
|
2108
|
{
|
|
2109
|
function process(match, regexInfo)
|
|
2110
|
{
|
|
2111
|
var constructor = SyntaxHighlighter.Match,
|
|
2112
|
code = match[0],
|
|
2113
|
tag = new XRegExp('(<|<)[\\s\\/\\?]*(?<name>[:\\w-\\.]+)', 'xg').exec(code),
|
|
2114
|
result = []
|
|
2115
|
;
|
|
2116
|
|
|
2117
|
if (match.attributes != null)
|
|
2118
|
{
|
|
2119
|
var attributes,
|
|
2120
|
regex = new XRegExp('(?<name> [\\w:\\-\\.]+)' +
|
|
2121
|
'\\s*=\\s*' +
|
|
2122
|
'(?<value> ".*?"|\'.*?\'|\\w+)',
|
|
2123
|
'xg');
|
|
2124
|
|
|
2125
|
while ((attributes = regex.exec(code)) != null)
|
|
2126
|
{
|
|
2127
|
result.push(new constructor(attributes.name, match.index + attributes.index, 'color1'));
|
|
2128
|
result.push(new constructor(attributes.value, match.index + attributes.index + attributes[0].indexOf(attributes.value), 'string'));
|
|
2129
|
}
|
|
2130
|
}
|
|
2131
|
|
|
2132
|
if (tag != null)
|
|
2133
|
result.push(
|
|
2134
|
new constructor(tag.name, match.index + tag[0].indexOf(tag.name), 'keyword')
|
|
2135
|
);
|
|
2136
|
|
|
2137
|
return result;
|
|
2138
|
}
|
|
2139
|
|
|
2140
|
this.regexList = [
|
|
2141
|
{ regex: new XRegExp('(\\<|<)\\!\\[[\\w\\s]*?\\[(.|\\s)*?\\]\\](\\>|>)', 'gm'), css: 'color2' }, // <![ ... [ ... ]]>
|
|
2142
|
{ regex: new XRegExp('(\\<|<)!--\\s*.*?\\s*--(\\>|>)', 'gm'), css: 'comments' }, // <!-- ... -->
|
|
2143
|
{ regex: new XRegExp('(<|<)[\\s\\/\\?]*(\\w+)(?<attributes>.*?)[\\s\\/\\?]*(>|>)', 'sg'), func: process }
|
|
2144
|
];
|
|
2145
|
};
|
|
2146
|
|
|
2147
|
SyntaxHighlighter.brushes.Xml.prototype = new SyntaxHighlighter.Highlighter();
|
|
2148
|
SyntaxHighlighter.brushes.Xml.aliases = ['xml', 'xhtml', 'xslt', 'html', 'xhtml'];
|
|
2149
|
/**
|
|
2150
|
* SyntaxHighlighter
|
|
2151
|
* http://alexgorbatchev.com/
|
|
2152
|
*
|
|
2153
|
* SyntaxHighlighter is donationware. If you are using it, please donate.
|
|
2154
|
* http://alexgorbatchev.com/wiki/SyntaxHighlighter:Donate
|
|
2155
|
*
|
|
2156
|
* @version
|
|
2157
|
* 2.0.320 (May 03 2009)
|
|
2158
|
*
|
|
2159
|
* @copyright
|
|
2160
|
* Copyright (C) 2004-2009 Alex Gorbatchev.
|
|
2161
|
*
|
|
2162
|
* @license
|
|
2163
|
* This file is part of SyntaxHighlighter.
|
|
2164
|
*
|
|
2165
|
* SyntaxHighlighter is free software: you can redistribute it and/or modify
|
|
2166
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
2167
|
* the Free Software Foundation, either version 3 of the License, or
|
|
2168
|
* (at your option) any later version.
|
|
2169
|
*
|
|
2170
|
* SyntaxHighlighter is distributed in the hope that it will be useful,
|
|
2171
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
2172
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
2173
|
* GNU General Public License for more details.
|
|
2174
|
*
|
|
2175
|
* You should have received a copy of the GNU General Public License
|
|
2176
|
* along with SyntaxHighlighter. If not, see <http://www.gnu.org/copyleft/lesser.html>.
|
|
2177
|
*/
|
|
2178
|
SyntaxHighlighter.brushes.JScript = function()
|
|
2179
|
{
|
|
2180
|
var keywords = 'break case catch continue ' +
|
|
2181
|
'default delete do else false ' +
|
|
2182
|
'for function if in instanceof ' +
|
|
2183
|
'new null return super switch ' +
|
|
2184
|
'this throw true try typeof var while with'
|
|
2185
|
;
|
|
2186
|
|
|
2187
|
this.regexList = [
|
|
2188
|
{ regex: SyntaxHighlighter.regexLib.singleLineCComments, css: 'comments' }, // one line comments
|
|
2189
|
{ regex: SyntaxHighlighter.regexLib.multiLineCComments, css: 'comments' }, // multiline comments
|
|
2190
|
{ regex: SyntaxHighlighter.regexLib.doubleQuotedString, css: 'string' }, // double quoted strings
|
|
2191
|
{ regex: SyntaxHighlighter.regexLib.singleQuotedString, css: 'string' }, // single quoted strings
|
|
2192
|
{ regex: /\s*#.*/gm, css: 'preprocessor' }, // preprocessor tags like #region and #endregion
|
|
2193
|
{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' } // keywords
|
|
2194
|
];
|
|
2195
|
|
|
2196
|
this.forHtmlScript(SyntaxHighlighter.regexLib.scriptScriptTags);
|
|
2197
|
};
|
|
2198
|
|
|
2199
|
SyntaxHighlighter.brushes.JScript.prototype = new SyntaxHighlighter.Highlighter();
|
|
2200
|
SyntaxHighlighter.brushes.JScript.aliases = ['js', 'jscript', 'javascript'];
|
|
2201
|
|
|
2202
|
|
|
2203
|
SyntaxHighlighter.config.clipboardSwf = 'syntax/clipboard.swf';
|
|
2204
|
$(function () {
|
|
2205
|
var divs = $([]);
|
|
2206
|
$("#container .source").each(function () {
|
|
2207
|
var code = $(this).html().replace(/</g,'<').replace(/>/g,'>'),
|
|
2208
|
div = $('<div class="code"><pre class="brush:' + ( $(this).is("script") ? 'js' : 'xml' ) + ';">' + code + '</pre></div>'),
|
|
2209
|
demo = $(this).prevAll(".demo:eq(0)");
|
|
2210
|
$(this).after(div);
|
|
2211
|
divs = divs.add(div);
|
|
2212
|
});
|
|
2213
|
SyntaxHighlighter.all();
|
|
2214
|
|
|
2215
|
setTimeout((function (divs) {
|
|
2216
|
return function () {
|
|
2217
|
divs.each(function () {
|
|
2218
|
var div = $(this),
|
|
2219
|
demo = $(this).prevAll(".demo:eq(0)"),
|
|
2220
|
h = false;
|
|
2221
|
var h = Math.max(demo[0].offsetHeight, div[0].offsetHeight);
|
|
2222
|
if(h) {
|
|
2223
|
if(h < 198) h = 198;
|
|
2224
|
div.height(h);
|
|
2225
|
demo.height(h);
|
|
2226
|
}
|
|
2227
|
});
|
|
2228
|
}
|
|
2229
|
})(divs), 500);
|
|
2230
|
|
|
2231
|
// $(".panel").hide().prev().click(function () { $(this).next().toggle(); }).css("cursor","pointer");
|
|
2232
|
});
|
