camping/gitweb.rb

   1 require 'rubygems'
   2 require 'camping'
   3 require 'lib/git'
   4
   5 #
   6 # gitweb is a web frontend on git
   7 # there is no user auth, so don't run this anywhere that anyone can use it
   8 # it's read only, but anyone can remove or add references to your repos
   9 #
  10 # install dependencies
  11 #   sudo gem install camping-omnibus --source http://code.whytheluckystiff.net
  12 #
  13 # todo
  14 #   - diff/patch between any two objects
  15 #   - grep / search function
  16 #   - prettify : http://projects.wh.techno-weenie.net/changesets/3030
  17 #   - add user model (add/remove repos)
  18 #   - implement http-push for authenticated users
  19 #
  20 # author : scott chacon
  21 #
  22
  23 Camping.goes :GitWeb
  24
  25 module GitWeb::Models
  26   class Repository < Base; end
  27
  28   class CreateGitWeb < V 0.1
  29     def self.up
  30       create_table :gitweb_repositories, :force => true do |t|
  31         t.column :name,  :string
  32         t.column :path,  :string
  33         t.column :bare,  :boolean
  34       end
  35     end
  36   end
  37 end
  38
  39 module GitWeb::Controllers
  40
  41   class Stylesheet < R '/css/highlight.css'
  42     def get
  43       @headers['Content-Type'] = 'text/css'
  44       ending = File.read(__FILE__).gsub(/.*__END__/m, '')
  45       ending.gsub(/__JS__.*/m, '')
  46     end
  47   end
  48
  49   class JsHighlight < R '/js/highlight.js'
  50     def get
  51       @headers['Content-Type'] = 'text/css'
  52       File.read(__FILE__).gsub(/.*__JS__/m, '')
  53     end
  54   end
  55
  56
  57   class Index < R '/'
  58     def get
  59       @repos = Repository.find :all
  60       render :index
  61     end
  62   end
  63
  64   class Add < R '/add'
  65     def get
  66       @repo = Repository.new
  67       render :add
  68     end
  69     def post
  70       if Git.bare(input.repository_path)
  71         repo = Repository.create :name => input.repo_name, :path => input.repo_path, :bare => input.repo_bare
  72         redirect View, repo
  73       else
  74         redirect Index
  75       end
  76     end
  77   end
  78
  79   class RemoveRepo < R '/remove/(\d+)'
  80     def get repo_id
  81       @repo = Repository.find repo_id
  82       @repo.destroy
  83       @repos = Repository.find :all
  84       render :index
  85     end
  86   end
  87
  88
  89   class View < R '/view/(\d+)'
  90     def get repo_id
  91       @repo = Repository.find repo_id
  92       @git = Git.bare(@repo.path)
  93       render :view
  94     end
  95   end
  96
  97   class Fetch < R '/git/(\d+)/(.*)'
  98     def get repo_id, path
  99       @repo = Repository.find repo_id
 100       @git = Git.bare(@repo.path)
 101       File.read(File.join(@git.repo.path, path))
 102     end
 103   end
 104
 105   class Commit < R '/commit/(\d+)/(\w+)'
 106     def get repo_id, sha
 107       @repo = Repository.find repo_id
 108       @git = Git.bare(@repo.path)
 109       @commit = @git.gcommit(sha)
 110       render :commit
 111     end
 112   end
 113
 114   class Tree < R '/tree/(\d+)/(\w+)'
 115     def get repo_id, sha
 116       @repo = Repository.find repo_id
 117       @git = Git.bare(@repo.path)
 118       @tree = @git.gtree(sha)
 119       render :tree
 120     end
 121   end
 122
 123   class Blob < R '/blob/(\d+)/(.*?)/(\w+)'
 124     def get repo_id, file, sha
 125       @repo = Repository.find repo_id
 126       @git = Git.bare(@repo.path)
 127       @blob = @git.gblob(sha)
 128       @file = file
 129       render :blob
 130     end
 131   end
 132
 133   class BlobRaw < R '/blob/(\d+)/(\w+)'
 134      def get repo_id, sha
 135        @repo = Repository.find repo_id
 136        @git = Git.bare(@repo.path)
 137        @blob = @git.gblob(sha)
 138        @blob.contents
 139      end
 140   end
 141
 142   class Archive < R '/archive/(\d+)/(\w+)'
 143     def get repo_id, sha
 144       @repo = Repository.find repo_id
 145       @git = Git.bare(@repo.path)
 146
 147       file = @git.gtree(sha).archive
 148       @headers['Content-Type'] = 'application/zip'
 149       @headers["Content-Disposition"] = "attachment; filename=archive.zip"
 150       File.new(file).read
 151     end
 152   end
 153
 154   class Download < R '/download/(\d+)/(.*?)/(\w+)'
 155     def get repo_id, file, sha
 156       @repo = Repository.find repo_id
 157       @git = Git.bare(@repo.path)
 158       @headers["Content-Disposition"] = "attachment; filename=#{file}"
 159       @git.gblob(sha).contents
 160     end
 161   end
 162
 163   class Diff < R '/diff/(\d+)/(\w+)/(\w+)'
 164     def get repo_id, tree1, tree2
 165       @repo = Repository.find repo_id
 166       @git = Git.bare(@repo.path)
 167       @tree1 = tree1
 168       @tree2 = tree2
 169       @diff = @git.diff(tree2, tree1)
 170       render :diff
 171     end
 172   end
 173
 174   class Patch < R '/patch/(\d+)/(\w+)/(\w+)'
 175     def get repo_id, tree1, tree2
 176       @repo = Repository.find repo_id
 177       @git = Git.bare(@repo.path)
 178       @diff = @git.diff(tree1, tree2).patch
 179     end
 180   end
 181
 182 end
 183
 184 module GitWeb::Views
 185   def layout
 186     html do
 187       head do
 188         title 'test'
 189         link :href=>R(Stylesheet), :rel=>'stylesheet', :type=>'text/css'
 190         script '', :type => "text/javascript", :language => "JavaScript", :src => R(JsHighlight)
 191       end
 192       style <<-END, :type => 'text/css'
 193         body { color: #333; }
 194         h1 { background: #cce; padding: 10px; margin: 3px; }
 195         h3 { background: #aea; padding: 5px; margin: 3px; }
 196         .options { float: right; margin: 10px; }
 197         p { padding: 5px; }
 198         .odd { background: #eee; }
 199         .tag { margin: 5px; padding: 1px 3px; border: 1px solid #8a8; background: #afa;}
 200         .indent { padding: 0px 15px;}
 201       END
 202       body :onload => "sh_highlightDocument();" do
 203         self << yield
 204       end
 205     end
 206   end
 207
 208   # git repo views
 209
 210   def view
 211     h1 @repo.name
 212     h2 @repo.path
 213
 214     gtags = @git.tags
 215     @tags = {}
 216     gtags.each { |tag| @tags[tag.sha] ||= []; @tags[tag.sha] << tag.name }
 217
 218     url = 'http:' + URL(Fetch, @repo.id, '').to_s
 219
 220     h3 'info'
 221     table.info do
 222       tr { td 'owner: '; td @git.config('user.name') }
 223       tr { td 'email: '; td @git.config('user.email') }
 224       tr { td 'url: '; td { a url, :href => url } }
 225     end
 226
 227     h3 'shortlog'
 228     table.shortlog do
 229       @git.log.each do |log|
 230         tr do
 231           td log.date.strftime("%Y-%m-%d")
 232           td log.sha[0, 8]
 233           td { em log.author.name }
 234           td do
 235             span.message log.message[0, 60]
 236             @tags[log.sha].each do |t|
 237               span.space ' '
 238               span.tag { code t }
 239             end if @tags[log.sha]
 240           end
 241           td { a 'commit', :href => R(Commit, @repo, log.sha) }
 242           td { a 'commit-diff', :href => R(Diff, @repo, log.sha, log.parent.sha) }
 243           td { a 'tree', :href => R(Tree, @repo, log.gtree.sha) }
 244           td { a 'archive', :href => R(Archive, @repo, log.gtree.sha) }
 245         end
 246       end
 247     end
 248
 249     h3 'branches'
 250     @git.branches.each do |branch|
 251       li { a branch.full, :href => R(Commit, @repo, branch.gcommit.sha) }
 252     end
 253
 254     h3 'tags'
 255     gtags.each do |tag|
 256       li { a tag.name, :href => R(Commit, @repo, tag.sha) }
 257     end
 258
 259   end
 260
 261   def commit
 262     a.options 'repo', :href => R(View, @repo)
 263     h1 @commit.name
 264     h3 'info'
 265     table.info do
 266       tr { td 'author: '; td @commit.author.name + ' <' + @commit.author.email + '>'}
 267       tr { td ''; td { code @commit.author.date } }
 268       tr { td 'committer: '; td @commit.committer.name + ' <' + @commit.committer.email + '>'}
 269       tr { td ''; td { code @commit.committer.date } }
 270       tr { td 'commit sha: '; td { code @commit.sha } }
 271       tr do
 272         td 'tree sha: '
 273         td do
 274           code { a @commit.gtree.sha, :href => R(Tree, @repo, @commit.gtree.sha) }
 275           span.space ' '
 276           a 'archive', :href => R(Archive, @repo, @commit.gtree.sha)
 277         end
 278       end
 279       tr do
 280         td 'parents: '
 281         td do
 282           @commit.parents.each do |p|
 283             code { a p.sha, :href => R(Commit, @repo, p.sha) }
 284             span.space ' '
 285             a 'diff', :href => R(Diff, @repo, p.sha, @commit.sha)
 286             span.space ' '
 287             a 'archive', :href => R(Archive, @repo, p.gtree.sha)
 288             br
 289           end
 290         end
 291       end
 292     end
 293     h3 'commit message'
 294     p @commit.message
 295   end
 296
 297   def tree
 298     a.options 'repo', :href => R(View, @repo)
 299     h3 'tree : ' + @tree.sha
 300     p { a 'archive tree', :href => R(Archive, @repo, @tree.sha) };
 301     table do
 302       @tree.children.each do |file, node|
 303         tr :class => cycle('odd','even') do
 304           td { code node.sha[0, 8] }
 305           td node.mode
 306           td file
 307           if node.type == 'tree'
 308             td { a node.type, :href => R(Tree, @repo, node.sha) }
 309             td { a 'archive', :href => R(Archive, @repo, node.sha) }
 310           else
 311             td { a node.type, :href => R(Blob, @repo, file, node.sha) }
 312             td { a 'raw', :href => R(BlobRaw, @repo, node.sha) }
 313           end
 314         end
 315       end
 316     end
 317   end
 318
 319   def blob
 320     ext = File.extname(@file).gsub('.', '')
 321
 322     case ext
 323       when 'rb' : classnm = 'sh_ruby'
 324     end
 325
 326     a.options 'repo', :href => R(View, @repo)
 327     h3 'blob : ' + @blob.sha
 328     h4 @file
 329
 330     a 'download file', :href => R(Download, @repo, @file, @blob.sha)
 331
 332     div.indent { pre @blob.contents, :class => classnm }
 333   end
 334
 335   def diff
 336     a.options 'repo', :href => R(View, @repo)
 337     h1 "diff"
 338
 339     p { a 'download patch file', :href => R(Patch, @repo, @tree1, @tree2) }
 340
 341     p do
 342       a @tree1, :href => R(Tree, @repo, @tree1)
 343       span.space ' : '
 344       a @tree2, :href => R(Tree, @repo, @tree2)
 345     end
 346
 347     @diff.each do |file|
 348       h3 file.path
 349       div.indent { pre file.patch, :class => 'sh_diff' }
 350     end
 351   end
 352
 353   # repo management views
 354
 355   def add
 356     _form(@repo)
 357   end
 358
 359   def _form(repo)
 360     form(:method => 'post') do
 361       label 'Path', :for => 'repo_path'; br
 362       input :name => 'repo_path', :type => 'text', :value => repo.path; br
 363
 364       label 'Name', :for => 'repo_name'; br
 365       input :name => 'repo_name', :type => 'text', :value => repo.name; br
 366
 367       label 'Bare', :for => 'repo_bare'; br
 368       input :type => 'checkbox', :name => 'repo_bare', :value => repo.bare; br
 369
 370       input :type => 'hidden', :name => 'repo_id', :value => repo.id
 371       input :type => 'submit'
 372     end
 373   end
 374
 375   def index
 376     @repos.each do | repo |
 377       h1 repo.name
 378       a 'remove', :href => R(RemoveRepo, repo.id)
 379       span.space ' '
 380       a repo.path, :href => R(View, repo.id)
 381     end
 382     br
 383     br
 384     a 'add new repo', :href => R(Add)
 385   end
 386
 387   # convenience functions
 388
 389   def cycle(v1, v2)
 390     (@value == v1) ? @value = v2 : @value = v1
 391     @value
 392   end
 393
 394 end
 395
 396 def GitWeb.create
 397   GitWeb::Models.create_schema
 398 end
 399
 400 # everything below this line is the css and javascript for syntax-highlighting
 401 __END__
 402 pre.sh_sourceCode {
 403   background-color: white;
 404   color: black;
 405   font-style: normal;
 406   font-weight: normal;
 407 }
 408
 409 pre.sh_sourceCode .sh_keyword { color: blue; font-weight: bold; }           /* language keywords */
 410 pre.sh_sourceCode .sh_type { color: darkgreen; }                            /* basic types */
 411 pre.sh_sourceCode .sh_string { color: red; font-family: monospace; }        /* strings and chars */
 412 pre.sh_sourceCode .sh_regexp { color: orange; font-family: monospace; }     /* regular expressions */
 413 pre.sh_sourceCode .sh_specialchar { color: pink; font-family: monospace; }  /* e.g., \n, \t, \\ */
 414 pre.sh_sourceCode .sh_comment { color: brown; font-style: italic; }         /* comments */
 415 pre.sh_sourceCode .sh_number { color: purple; }                             /* literal numbers */
 416 pre.sh_sourceCode .sh_preproc { color: darkblue; font-weight: bold; }       /* e.g., #include, import */
 417 pre.sh_sourceCode .sh_symbol { color: darkred; }                            /* e.g., <, >, + */
 418 pre.sh_sourceCode .sh_function { color: black; font-weight: bold; }         /* function calls and declarations */
 419 pre.sh_sourceCode .sh_cbracket { color: red; }                              /* block brackets (e.g., {, }) */
 420 pre.sh_sourceCode .sh_todo { font-weight: bold; background-color: cyan; }   /* TODO and FIXME */
 421
 422 /* for Perl, PHP, Prolog, Python, shell, Tcl */
 423 pre.sh_sourceCode .sh_variable { color: darkgreen; }
 424
 425 /* line numbers (not yet implemented) */
 426 pre.sh_sourceCode .sh_linenum { color: black; font-family: monospace; }
 427
 428 /* Internet related */
 429 pre.sh_sourceCode .sh_url { color: blue; text-decoration: underline; font-family: monospace; }
 430
 431 /* for ChangeLog and Log files */
 432 pre.sh_sourceCode .sh_date { color: blue; font-weight: bold; }
 433 pre.sh_sourceCode .sh_time, pre.sh_sourceCode .sh_file { color: darkblue; font-weight: bold; }
 434 pre.sh_sourceCode .sh_ip, pre.sh_sourceCode .sh_name { color: darkgreen; }
 435
 436 /* for LaTeX */
 437 pre.sh_sourceCode .sh_italics { color: darkgreen; font-style: italic; }
 438 pre.sh_sourceCode .sh_bold { color: darkgreen; font-weight: bold; }
 439 pre.sh_sourceCode .sh_underline { color: darkgreen; text-decoration: underline; }
 440 pre.sh_sourceCode .sh_fixed { color: green; font-family: monospace; }
 441 pre.sh_sourceCode .sh_argument { color: darkgreen; }
 442 pre.sh_sourceCode .sh_optionalargument { color: purple; }
 443 pre.sh_sourceCode .sh_math { color: orange; }
 444 pre.sh_sourceCode .sh_bibtex { color: blue; }
 445
 446 /* for diffs */
 447 pre.sh_sourceCode .sh_oldfile { color: orange; }
 448 pre.sh_sourceCode .sh_newfile { color: darkgreen; }
 449 pre.sh_sourceCode .sh_difflines { color: blue; }
 450
 451 /* for css */
 452 pre.sh_sourceCode .sh_selector { color: purple; }
 453 pre.sh_sourceCode .sh_property { color: blue; }
 454 pre.sh_sourceCode .sh_value { color: darkgreen; font-style: italic; }
 455
 456 __JS__
 457
 458 /* Copyright (C) 2007 gnombat@users.sourceforge.net */
 459 /* License: http://shjs.sourceforge.net/doc/license.html */
 460
 461 function sh_highlightString(inputString,language,builder){var patternStack={_stack:[],getLength:function(){return this._stack.length;},getTop:function(){var stack=this._stack;var length=stack.length;if(length===0){return undefined;}
 462 return stack[length-1];},push:function(state){this._stack.push(state);},pop:function(){if(this._stack.length===0){throw"pop on empty stack";}
 463 this._stack.pop();}};var pos=0;var currentStyle=undefined;var output=function(s,style){var length=s.length;if(length===0){return;}
 464 if(!style){var pattern=patternStack.getTop();if(pattern!==undefined&&!('state'in pattern)){style=pattern.style;}}
 465 if(currentStyle!==style){if(currentStyle){builder.endElement();}
 466 if(style){builder.startElement(style);}}
 467 builder.text(s);pos+=length;currentStyle=style;};var endOfLinePattern=/\r\n|\r|\n/g;endOfLinePattern.lastIndex=0;var inputStringLength=inputString.length;while(pos<inputStringLength){var start=pos;var end;var startOfNextLine;var endOfLineMatch=endOfLinePattern.exec(inputString);if(endOfLineMatch===null){end=inputStringLength;startOfNextLine=inputStringLength;}
 468 else{end=endOfLineMatch.index;startOfNextLine=endOfLinePattern.lastIndex;}
 469 var line=inputString.substring(start,end);var matchCache=null;var matchCacheState=-1;for(;;){var posWithinLine=pos-start;var pattern=patternStack.getTop();var stateIndex=pattern===undefined?0:pattern.next;var state=language[stateIndex];var numPatterns=state.length;if(stateIndex!==matchCacheState){matchCache=[];}
 470 var bestMatch=null;var bestMatchIndex=-1;for(var i=0;i<numPatterns;i++){var match;if(stateIndex===matchCacheState&&(matchCache[i]===null||posWithinLine<=matchCache[i].index)){match=matchCache[i];}
 471 else{var regex=state[i].regex;regex.lastIndex=posWithinLine;match=regex.exec(line);matchCache[i]=match;}
 472 if(match!==null&&(bestMatch===null||match.index<bestMatch.index)){bestMatch=match;bestMatchIndex=i;}}
 473 matchCacheState=stateIndex;if(bestMatch===null){output(line.substring(posWithinLine),null);break;}
 474 else{if(bestMatch.index>posWithinLine){output(line.substring(posWithinLine,bestMatch.index),null);}
 475 pattern=state[bestMatchIndex];var newStyle=pattern.style;var matchedString;if(newStyle instanceof Array){for(var subexpression=0;subexpression<newStyle.length;subexpression++){matchedString=bestMatch[subexpression+1];output(matchedString,newStyle[subexpression]);}}
 476 else{matchedString=bestMatch[0];output(matchedString,newStyle);}
 477 if('next'in pattern){patternStack.push(pattern);}
 478 else{if('exit'in pattern){patternStack.pop();}
 479 if('exitall'in pattern){while(patternStack.getLength()>0){patternStack.pop();}}}}}
 480 if(currentStyle){builder.endElement();}
 481 currentStyle=undefined;if(endOfLineMatch){builder.text(endOfLineMatch[0]);}
 482 pos=startOfNextLine;}}
 483 function sh_getClasses(element){var result=[];var htmlClass=element.className;if(htmlClass&&htmlClass.length>0){var htmlClasses=htmlClass.split(" ");for(var i=0;i<htmlClasses.length;i++){if(htmlClasses[i].length>0){result.push(htmlClasses[i]);}}}
 484 return result;}
 485 function sh_addClass(element,name){var htmlClasses=sh_getClasses(element);for(var i=0;i<htmlClasses.length;i++){if(name.toLowerCase()===htmlClasses[i].toLowerCase()){return;}}
 486 htmlClasses.push(name);element.className=htmlClasses.join(" ");}
 487 function sh_getText(element){if(element.nodeType===3||element.nodeType===4){return element.data;}
 488 else if(element.childNodes.length===1){return sh_getText(element.firstChild);}
 489 else{var result='';for(var i=0;i<element.childNodes.length;i++){result+=sh_getText(element.childNodes.item(i));}
 490 return result;}}
 491 function sh_isEmailAddress(url){if(/^mailto:/.test(url)){return false;}
 492 return url.indexOf('@')!==-1;}
 493 var sh_builder={init:function(htmlDocument,element){while(element.hasChildNodes()){element.removeChild(element.firstChild);}
 494 this._document=htmlDocument;this._element=element;this._currentText=null;this._documentFragment=htmlDocument.createDocumentFragment();this._currentParent=this._documentFragment;this._span=htmlDocument.createElement("span");this._a=htmlDocument.createElement("a");},startElement:function(style){if(this._currentText!==null){this._currentParent.appendChild(this._document.createTextNode(this._currentText));this._currentText=null;}
 495 var span=this._span.cloneNode(true);span.className=style;this._currentParent.appendChild(span);this._currentParent=span;},endElement:function(){if(this._currentText!==null){if(this._currentParent.className==='sh_url'){var a=this._a.cloneNode(true);a.className='sh_url';var url=this._currentText;if(url.length>0&&url.charAt(0)==='<'&&url.charAt(url.length-1)==='>'){url=url.substr(1,url.length-2);}
 496 if(sh_isEmailAddress(url)){url='mailto:'+url;}
 497 a.setAttribute('href',url);a.appendChild(this._document.createTextNode(this._currentText));this._currentParent.appendChild(a);}
 498 else{this._currentParent.appendChild(this._document.createTextNode(this._currentText));}
 499 this._currentText=null;}
 500 this._currentParent=this._currentParent.parentNode;},text:function(s){if(this._currentText===null){this._currentText=s;}
 501 else{this._currentText+=s;}},close:function(){if(this._currentText!==null){this._currentParent.appendChild(this._document.createTextNode(this._currentText));this._currentText=null;}
 502 this._element.appendChild(this._documentFragment);}};function sh_highlightElement(htmlDocument,element,language){sh_addClass(element,"sh_sourceCode");var inputString;if(element.childNodes.length===0){return;}
 503 else{inputString=sh_getText(element);}
 504 sh_builder.init(htmlDocument,element);sh_highlightString(inputString,language,sh_builder);sh_builder.close();}
 505 function sh_highlightHTMLDocument(htmlDocument){if(!window.sh_languages){return;}
 506 var nodeList=htmlDocument.getElementsByTagName("pre");for(var i=0;i<nodeList.length;i++){var element=nodeList.item(i);var htmlClasses=sh_getClasses(element);for(var j=0;j<htmlClasses.length;j++){var htmlClass=htmlClasses[j].toLowerCase();if(htmlClass==="sh_sourcecode"){continue;}
 507 var prefix=htmlClass.substr(0,3);if(prefix==="sh_"){var language=htmlClass.substring(3);if(language in sh_languages){sh_highlightElement(htmlDocument,element,sh_languages[language]);}
 508 else{throw"Found <pre> element with class='"+htmlClass+"', but no such language exists";}}}}}
 509 function sh_highlightDocument(){sh_highlightHTMLDocument(document);}
 510
 511 if(!this.sh_languages){this.sh_languages={};}
 512 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 513
 514 if(!this.sh_languages){this.sh_languages={};}
 515 sh_languages['diff']=[[{'next':1,'regex':/(?=^[-]{3})/g,'state':1,'style':'sh_oldfile'},{'next':6,'regex':/(?=^[*]{3})/g,'state':1,'style':'sh_oldfile'},{'next':14,'regex':/(?=^[\d])/g,'state':1,'style':'sh_difflines'}],[{'next':2,'regex':/^[-]{3}/g,'style':'sh_oldfile'},{'next':3,'regex':/^[-]/g,'style':'sh_oldfile'},{'next':4,'regex':/^[+]/g,'style':'sh_newfile'},{'next':5,'regex':/^@@/g,'style':'sh_difflines'}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'next':7,'regex':/^[*]{3}[ \t]+[\d]/g,'style':'sh_oldfile'},{'next':9,'regex':/^[*]{3}/g,'style':'sh_oldfile'},{'next':10,'regex':/^[-]{3}[ \t]+[\d]/g,'style':'sh_newfile'},{'next':13,'regex':/^[-]{3}/g,'style':'sh_newfile'}],[{'next':8,'regex':/^[\s]/g,'style':'sh_normal'},{'exit':true,'regex':/(?=^[-]{3})/g,'style':'sh_newfile'}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'next':11,'regex':/^[\s]/g,'style':'sh_normal'},{'exit':true,'regex':/(?=^[*]{3})/g,'style':'sh_newfile'},{'exit':true,'next':12,'regex':/^diff/g,'style':'sh_normal'}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'next':15,'regex':/^[\d]/g,'style':'sh_difflines'},{'next':16,'regex':/^[<]/g,'style':'sh_oldfile'},{'next':17,'regex':/^[>]/g,'style':'sh_newfile'}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g}]];
 516
 517 if(!this.sh_languages){this.sh_languages={};}
 518 sh_languages['html']=[[{'next':1,'regex':/<!DOCTYPE/g,'state':1,'style':'sh_preproc'},{'next':3,'regex':/<!--/g,'style':'sh_comment'},{'regex':/<(?:\/)?[A-Za-z][A-Za-z0-9]*(?:\/)?>/g,'style':'sh_keyword'},{'next':4,'regex':/<(?:\/)?[A-Za-z][A-Za-z0-9]*/g,'state':1,'style':'sh_keyword'},{'regex':/&(?:[A-Za-z0-9]+);/g,'style':'sh_preproc'}],[{'exit':true,'regex':/>/g,'style':'sh_preproc'},{'next':2,'regex':/"/g,'style':'sh_string'}],[{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}],[{'exit':true,'regex':/-->/g,'style':'sh_comment'},{'next':3,'regex':/<!--/g,'style':'sh_comment'}],[{'exit':true,'regex':/(?:\/)?>/g,'style':'sh_keyword'},{'regex':/[^=" \t>]+/g,'style':'sh_type'},{'regex':/=/g,'style':'sh_symbol'},{'next':5,'regex':/"/g,'style':'sh_string'}],[{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}]];
 519
 520 if(!this.sh_languages){this.sh_languages={};}
 521 sh_languages['javascript']=[[{'regex':/\b(?:import|package)\b/g,'style':'sh_preproc'},{'next':1,'regex':/\/\/\//g,'style':'sh_comment'},{'next':7,'regex':/\/\//g,'style':'sh_comment'},{'next':8,'regex':/\/\*\*/g,'style':'sh_comment'},{'next':14,'regex':/\/\*/g,'style':'sh_comment'},{'regex':/\b[+-]?(?:(?:0x[A-Fa-f0-9]+)|(?:(?:[\d]*\.)?[\d]+(?:[eE][+-]?[\d]+)?))u?(?:(?:int(?:8|16|32|64))|L)?\b/g,'style':'sh_number'},{'next':15,'regex':/"/g,'style':'sh_string'},{'next':16,'regex':/'/g,'style':'sh_string'},{'regex':/(\b(?:class|interface))([ \t]+)([$A-Za-z0-9]+)/g,'style':['sh_keyword','sh_normal','sh_type']},{'regex':/\b(?:abstract|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|false|final|finally|for|function|goto|if|implements|in|instanceof|interface|native|new|null|private|protected|prototype|public|return|static|super|switch|synchronized|throw|throws|this|transient|true|try|typeof|var|volatile|while|with)\b/g,'style':'sh_keyword'},{'regex':/\b(?:int|byte|boolean|char|long|float|double|short|void)\b/g,'style':'sh_type'},{'regex':/~|!|%|\^|\*|\(|\)|-|\+|=|\[|\]|\\|:|;|,|\.|\/|\?|&|<|>|\|/g,'style':'sh_symbol'},{'regex':/\{|\}/g,'style':'sh_cbracket'},{'regex':/(?:[A-Za-z]|_)[A-Za-z0-9_]*[ \t]*(?=\()/g,'style':'sh_function'}],[{'exit':true,'regex':/$/g},{'regex':/(?:<?)[A-Za-z0-9_\.\/\-_]+@[A-Za-z0-9_\.\/\-_]+(?:>?)/g,'style':'sh_url'},{'regex':/(?:<?)[A-Za-z0-9_]+:\/\/[A-Za-z0-9_\.\/\-_]+(?:>?)/g,'style':'sh_url'},{'next':2,'regex':/<!DOCTYPE/g,'state':1,'style':'sh_preproc'},{'next':4,'regex':/<!--/g,'style':'sh_comment'},{'regex':/<(?:\/)?[A-Za-z][A-Za-z0-9]*(?:\/)?>/g,'style':'sh_keyword'},{'next':5,'regex':/<(?:\/)?[A-Za-z][A-Za-z0-9]*/g,'state':1,'style':'sh_keyword'},{'regex':/&(?:[A-Za-z0-9]+);/g,'style':'sh_preproc'},{'regex':/@[A-Za-z]+/g,'style':'sh_type'},{'regex':/(?:TODO|FIXME)(?:[:]?)/g,'style':'sh_todo'}],[{'exit':true,'regex':/>/g,'style':'sh_preproc'},{'next':3,'regex':/"/g,'style':'sh_string'}],[{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}],[{'exit':true,'regex':/-->/g,'style':'sh_comment'},{'next':4,'regex':/<!--/g,'style':'sh_comment'}],[{'exit':true,'regex':/(?:\/)?>/g,'style':'sh_keyword'},{'regex':/[^=" \t>]+/g,'style':'sh_type'},{'regex':/=/g,'style':'sh_symbol'},{'next':6,'regex':/"/g,'style':'sh_string'}],[{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/\*\//g,'style':'sh_comment'},{'next':8,'regex':/\/\*\*/g,'style':'sh_comment'},{'regex':/(?:<?)[A-Za-z0-9_\.\/\-_]+@[A-Za-z0-9_\.\/\-_]+(?:>?)/g,'style':'sh_url'},{'regex':/(?:<?)[A-Za-z0-9_]+:\/\/[A-Za-z0-9_\.\/\-_]+(?:>?)/g,'style':'sh_url'},{'next':9,'regex':/<!DOCTYPE/g,'state':1,'style':'sh_preproc'},{'next':11,'regex':/<!--/g,'style':'sh_comment'},{'regex':/<(?:\/)?[A-Za-z][A-Za-z0-9]*(?:\/)?>/g,'style':'sh_keyword'},{'next':12,'regex':/<(?:\/)?[A-Za-z][A-Za-z0-9]*/g,'state':1,'style':'sh_keyword'},{'regex':/&(?:[A-Za-z0-9]+);/g,'style':'sh_preproc'},{'regex':/@[A-Za-z]+/g,'style':'sh_type'},{'regex':/(?:TODO|FIXME)(?:[:]?)/g,'style':'sh_todo'}],[{'exit':true,'regex':/>/g,'style':'sh_preproc'},{'next':10,'regex':/"/g,'style':'sh_string'}],[{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}],[{'exit':true,'regex':/-->/g,'style':'sh_comment'},{'next':11,'regex':/<!--/g,'style':'sh_comment'}],[{'exit':true,'regex':/(?:\/)?>/g,'style':'sh_keyword'},{'regex':/[^=" \t>]+/g,'style':'sh_type'},{'regex':/=/g,'style':'sh_symbol'},{'next':13,'regex':/"/g,'style':'sh_string'}],[{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}],[{'exit':true,'regex':/\*\//g,'style':'sh_comment'},{'next':14,'regex':/\/\*/g,'style':'sh_comment'},{'regex':/(?:<?)[A-Za-z0-9_\.\/\-_]+@[A-Za-z0-9_\.\/\-_]+(?:>?)/g,'style':'sh_url'},{'regex':/(?:<?)[A-Za-z0-9_]+:\/\/[A-Za-z0-9_\.\/\-_]+(?:>?)/g,'style':'sh_url'},{'regex':/(?:TODO|FIXME)(?:[:]?)/g,'style':'sh_todo'}],[{'exit':true,'regex':/"/g,'style':'sh_string'},{'regex':/\\./g,'style':'sh_specialchar'}],[{'exit':true,'regex':/'/g,'style':'sh_string'},{'regex':/\\./g,'style':'sh_specialchar'}]];
 522
 523 if(!this.sh_languages){this.sh_languages={};}
 524 sh_languages['ruby']=[[{'regex':/\b(?:require)\b/g,'style':'sh_preproc'},{'next':1,'regex':/#/g,'style':'sh_comment'},{'regex':/\b[+-]?(?:(?:0x[A-Fa-f0-9]+)|(?:(?:[\d]*\.)?[\d]+(?:[eE][+-]?[\d]+)?))u?(?:(?:int(?:8|16|32|64))|L)?\b/g,'style':'sh_number'},{'next':2,'regex':/"/g,'style':'sh_string'},{'next':3,'regex':/'/g,'style':'sh_string'},{'next':4,'regex':/</g,'style':'sh_string'},{'regex':/\/[^\n]*\//g,'style':'sh_regexp'},{'regex':/(%r)(\{(?:\\\}|#\{[A-Za-z0-9]+\}|[^}])*\})/g,'style':['sh_symbol','sh_regexp']},{'regex':/\b(?:alias|begin|BEGIN|break|case|defined|do|else|elsif|end|END|ensure|for|if|in|include|loop|next|raise|redo|rescue|retry|return|super|then|undef|unless|until|when|while|yield|false|nil|self|true|__FILE__|__LINE__|and|not|or|def|class|module|catch|fail|load|throw)\b/g,'style':'sh_keyword'},{'next':5,'regex':/(?:^\=begin)/g,'style':'sh_comment'},{'regex':/(?:\$[#]?|@@|@)(?:[A-Za-z0-9_]+|'|\"|\/)/g,'style':'sh_type'},{'regex':/[A-Za-z0-9]+(?:\?|!)/g,'style':'sh_normal'},{'regex':/~|!|%|\^|\*|\(|\)|-|\+|=|\[|\]|\\|:|;|,|\.|\/|\?|&|<|>|\|/g,'style':'sh_symbol'},{'regex':/(#)(\{)/g,'style':['sh_symbol','sh_cbracket']},{'regex':/\{|\}/g,'style':'sh_cbracket'}],[{'exit':true,'regex':/$/g}],[{'exit':true,'regex':/$/g},{'regex':/\\(?:\\|")/g},{'exit':true,'regex':/"/g,'style':'sh_string'}],[{'exit':true,'regex':/$/g},{'regex':/\\(?:\\|')/g},{'exit':true,'regex':/'/g,'style':'sh_string'}],[{'exit':true,'regex':/$/g},{'exit':true,'regex':/>/g,'style':'sh_string'}],[{'exit':true,'regex':/^(?:\=end)/g,'style':'sh_comment'}]];
 525