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 # everything but the archive and diff functions are now in pure ruby
  11 #
  12 # install dependencies
  13 #   sudo gem install camping-omnibus --source http://code.whytheluckystiff.net
  14 #
  15 # todo
  16 #   - diff/patch between any two objects
  17 #     - expand patch to entire file
  18 #   - set title properly
  19 #   - grep / search function
  20 #   - prettify : http://projects.wh.techno-weenie.net/changesets/3030
  21 #   - add user model (add/remove repos)
  22 #   - implement http-push for authenticated users
  23 #
  24 # author : scott chacon
  25 #
  26
  27 Camping.goes :GitWeb
  28
  29 module GitWeb::Models
  30   class Repository < Base; end
  31
  32   class CreateGitWeb < V 0.1
  33     def self.up
  34       create_table :gitweb_repositories, :force => true do |t|
  35         t.column :name,  :string
  36         t.column :path,  :string
  37         t.column :bare,  :boolean
  38       end
  39     end
  40   end
  41 end
  42
  43 module GitWeb::Controllers
  44
  45   class Stylesheet < R '/css/highlight.css'
  46     def get
  47       @headers['Content-Type'] = 'text/css'
  48       ending = File.read(__FILE__).gsub(/.*__END__/m, '')
  49       ending.gsub(/__JS__.*/m, '')
  50     end
  51   end
  52
  53   class JsHighlight < R '/js/highlight.js'
  54     def get
  55       @headers['Content-Type'] = 'text/css'
  56       File.read(__FILE__).gsub(/.*__JS__/m, '')
  57     end
  58   end
  59
  60
  61   class Index < R '/'
  62     def get
  63       @repos = Repository.find :all
  64       render :index
  65     end
  66   end
  67
  68   class Add < R '/add'
  69     def get
  70       @repo = Repository.new
  71       render :add
  72     end
  73     def post
  74       if Git.bare(input.repository_path)
  75         repo = Repository.create :name => input.repo_name, :path => input.repo_path, :bare => input.repo_bare
  76         redirect View, repo
  77       else
  78         redirect Index
  79       end
  80     end
  81   end
  82
  83   class RemoveRepo < R '/remove/(\d+)'
  84     def get repo_id
  85       @repo = Repository.find repo_id
  86       @repo.destroy
  87       @repos = Repository.find :all
  88       render :index
  89     end
  90   end
  91
  92
  93   class View < R '/view/(\d+)'
  94     def get repo_id
  95       @repo = Repository.find repo_id
  96       @git = Git.bare(@repo.path)
  97       render :view
  98     end
  99   end
 100
 101   class Fetch < R '/git/(\d+)/(.*)'
 102     def get repo_id, path
 103       @repo = Repository.find repo_id
 104       @git = Git.bare(@repo.path)
 105       File.read(File.join(@git.repo.path, path))
 106     end
 107   end
 108
 109   class Commit < R '/commit/(\d+)/(\w+)'
 110     def get repo_id, sha
 111       @repo = Repository.find repo_id
 112       @git = Git.bare(@repo.path)
 113       @commit = @git.gcommit(sha)
 114       render :commit
 115     end
 116   end
 117
 118   class Tree < R '/tree/(\d+)/(\w+)'
 119     def get repo_id, sha
 120       @repo = Repository.find repo_id
 121       @git = Git.bare(@repo.path)
 122       @tree = @git.gtree(sha)
 123       render :tree
 124     end
 125   end
 126
 127   class Blob < R '/blob/(\d+)/(.*?)/(\w+)'
 128     def get repo_id, file, sha
 129       @repo = Repository.find repo_id
 130
 131       #logger = Logger.new('/tmp/git.log')
 132       #logger.level = Logger::INFO
 133       #@git = Git.bare(@repo.path, :log => logger)
 134
 135       @git = Git.bare(@repo.path)
 136       @blob = @git.gblob(sha)
 137       @file = file
 138       render :blob
 139     end
 140   end
 141
 142   class BlobRaw < R '/blob/(\d+)/(\w+)'
 143      def get repo_id, sha
 144        @repo = Repository.find repo_id
 145        @git = Git.bare(@repo.path)
 146        @blob = @git.gblob(sha)
 147        @blob.contents
 148      end
 149   end
 150
 151   class Archive < R '/archive/(\d+)/(\w+)'
 152     def get repo_id, sha
 153       @repo = Repository.find repo_id
 154       @git = Git.bare(@repo.path)
 155
 156       file = @git.gtree(sha).archive
 157       @headers['Content-Type'] = 'application/zip'
 158       @headers["Content-Disposition"] = "attachment; filename=archive.zip"
 159       File.new(file).read
 160     end
 161   end
 162
 163   class Download < R '/download/(\d+)/(.*?)/(\w+)'
 164     def get repo_id, file, sha
 165       @repo = Repository.find repo_id
 166       @git = Git.bare(@repo.path)
 167       @headers["Content-Disposition"] = "attachment; filename=#{file}"
 168       @git.gblob(sha).contents
 169     end
 170   end
 171
 172   class Diff < R '/diff/(\d+)/(\w+)/(\w+)'
 173     def get repo_id, tree1, tree2
 174       @repo = Repository.find repo_id
 175       @git = Git.bare(@repo.path)
 176       @tree1 = tree1
 177       @tree2 = tree2
 178       @diff = @git.diff(tree2, tree1)
 179       render :diff
 180     end
 181   end
 182
 183   class Patch < R '/patch/(\d+)/(\w+)/(\w+)'
 184     def get repo_id, tree1, tree2
 185       @repo = Repository.find repo_id
 186       @git = Git.bare(@repo.path)
 187       @diff = @git.diff(tree1, tree2).patch
 188     end
 189   end
 190
 191 end
 192
 193 module GitWeb::Views
 194   def layout
 195     html do
 196       head do
 197         title 'test'
 198         link :href=>R(Stylesheet), :rel=>'stylesheet', :type=>'text/css'
 199         script '', :type => "text/javascript", :language => "JavaScript", :src => R(JsHighlight)
 200       end
 201       style <<-END, :type => 'text/css'
 202         body { font-family: verdana, arial, helvetica, sans-serif; color: #333;
 203                 font-size:   13px;
 204                 line-height: 18px;}
 205
 206         h1 { background: #cce; padding: 10px; margin: 3px; }
 207         h3 { background: #aea; padding: 5px; margin: 3px; }
 208         .options { float: right; margin: 10px; }
 209         p { padding: 5px; }
 210         .odd { background: #eee; }
 211         .tag { margin: 5px; padding: 1px 3px; border: 1px solid #8a8; background: #afa;}
 212         .indent { padding: 0px 15px;}
 213         table tr td { font-size: 13px; }
 214         table.shortlog { width: 100%; }
 215         .timer { color: #666; padding: 10px; margin-top: 10px; }
 216       END
 217       body :onload => "sh_highlightDocument();" do
 218         before = Time.now().usec
 219         self << yield
 220         self << '<br/>' + ((Time.now().usec - before).to_f / 60).to_s + ' sec'
 221       end
 222     end
 223   end
 224
 225   # git repo views
 226
 227   def view
 228     h1 @repo.name
 229     h2 @repo.path
 230
 231     gtags = @git.tags
 232     @tags = {}
 233     gtags.each { |tag| @tags[tag.sha] ||= []; @tags[tag.sha] << tag.name }
 234
 235     url = 'http:' + URL(Fetch, @repo.id, '').to_s
 236
 237     h3 'info'
 238     table.info do
 239       tr { td 'owner: '; td @git.config('user.name') }
 240       tr { td 'email: '; td @git.config('user.email') }
 241       tr { td 'url: '; td { a url, :href => url } }
 242     end
 243
 244     h3 'shortlog'
 245     table.shortlog do
 246       @git.log.each do |log|
 247         tr do
 248           td log.date.strftime("%Y-%m-%d")
 249           td { code log.sha[0, 8] }
 250           td { em log.author.name }
 251           td do
 252             span.message log.message[0, 60]
 253             @tags[log.sha].each do |t|
 254               span.space ' '
 255               span.tag { code t }
 256             end if @tags[log.sha]
 257           end
 258           td { a 'commit', :href => R(Commit, @repo, log.sha) }
 259           td { a 'commit-diff', :href => R(Diff, @repo, log.sha, log.parent.sha) }
 260           td { a 'tree', :href => R(Tree, @repo, log.gtree.sha) }
 261           td { a 'archive', :href => R(Archive, @repo, log.gtree.sha) }
 262         end
 263       end
 264     end
 265
 266     h3 'branches'
 267     @git.branches.each do |branch|
 268       li { a branch.full, :href => R(Commit, @repo, branch.gcommit.sha) }
 269     end
 270
 271     h3 'tags'
 272     gtags.each do |tag|
 273       li { a tag.name, :href => R(Commit, @repo, tag.sha) }
 274     end
 275
 276   end
 277
 278   def commit
 279     a.options 'repo', :href => R(View, @repo)
 280     h1 @commit.name
 281     h3 'info'
 282     table.info do
 283       tr { td 'author: '; td @commit.author.name + ' <' + @commit.author.email + '>'}
 284       tr { td ''; td { code @commit.author.date } }
 285       tr { td 'committer: '; td @commit.committer.name + ' <' + @commit.committer.email + '>'}
 286       tr { td ''; td { code @commit.committer.date } }
 287       tr { td 'commit sha: '; td { code @commit.sha } }
 288       tr do
 289         td 'tree sha: '
 290         td do
 291           code { a @commit.gtree.sha, :href => R(Tree, @repo, @commit.gtree.sha) }
 292           span.space ' '
 293           a 'archive', :href => R(Archive, @repo, @commit.gtree.sha)
 294         end
 295       end
 296       tr do
 297         td 'parents: '
 298         td do
 299           @commit.parents.each do |p|
 300             code { a p.sha, :href => R(Commit, @repo, p.sha) }
 301             span.space ' '
 302             a 'diff', :href => R(Diff, @repo, p.sha, @commit.sha)
 303             span.space ' '
 304             a 'archive', :href => R(Archive, @repo, p.gtree.sha)
 305             br
 306           end
 307         end
 308       end
 309     end
 310     h3 'commit message'
 311     p @commit.message
 312   end
 313
 314   def tree
 315     a.options 'repo', :href => R(View, @repo)
 316     h3 'tree : ' + @tree.sha
 317     p { a 'archive tree', :href => R(Archive, @repo, @tree.sha) };
 318     table do
 319       @tree.children.each do |file, node|
 320         tr :class => cycle('odd','even') do
 321           td { code node.sha[0, 8] }
 322           td node.mode
 323           td file
 324           if node.type == 'tree'
 325             td { a node.type, :href => R(Tree, @repo, node.sha) }
 326             td { a 'archive', :href => R(Archive, @repo, node.sha) }
 327           else
 328             td { a node.type, :href => R(Blob, @repo, file, node.sha) }
 329             td { a 'raw', :href => R(BlobRaw, @repo, node.sha) }
 330           end
 331         end
 332       end
 333     end
 334   end
 335
 336   def blob
 337     ext = File.extname(@file).gsub('.', '')
 338
 339     case ext
 340       when 'rb' : classnm = 'sh_ruby'
 341       when 'js' : classnm = 'sh_javascript'
 342       when 'html' : classnm = 'sh_html'
 343       when 'css' : classnm = 'sh_css'
 344     end
 345
 346     a.options 'repo', :href => R(View, @repo)
 347     h3 'blob : ' + @blob.sha
 348     h4 @file
 349
 350     a 'download file', :href => R(Download, @repo, @file, @blob.sha)
 351
 352     div.indent { pre @blob.contents, :class => classnm }
 353   end
 354
 355   def diff
 356     a.options 'repo', :href => R(View, @repo)
 357     h1 "diff"
 358
 359     p { a 'download patch file', :href => R(Patch, @repo, @tree1, @tree2) }
 360
 361     p do
 362       a @tree1, :href => R(Tree, @repo, @tree1)
 363       span.space ' : '
 364       a @tree2, :href => R(Tree, @repo, @tree2)
 365     end
 366
 367     @diff.each do |file|
 368       h3 file.path
 369       div.indent { pre file.patch, :class => 'sh_diff' }
 370     end
 371   end
 372
 373   # repo management views
 374
 375   def add
 376     _form(@repo)
 377   end
 378
 379   def _form(repo)
 380     form(:method => 'post') do
 381       label 'Path', :for => 'repo_path'; br
 382       input :name => 'repo_path', :type => 'text', :value => repo.path; br
 383
 384       label 'Name', :for => 'repo_name'; br
 385       input :name => 'repo_name', :type => 'text', :value => repo.name; br
 386
 387       label 'Bare', :for => 'repo_bare'; br
 388       input :type => 'checkbox', :name => 'repo_bare', :value => repo.bare; br
 389
 390       input :type => 'hidden', :name => 'repo_id', :value => repo.id
 391       input :type => 'submit'
 392     end
 393   end
 394
 395   def index
 396     @repos.each do | repo |
 397       h1 repo.name
 398       a 'remove', :href => R(RemoveRepo, repo.id)
 399       span.space ' '
 400       a repo.path, :href => R(View, repo.id)
 401     end
 402     br
 403     br
 404     a 'add new repo', :href => R(Add)
 405   end
 406
 407   # convenience functions
 408
 409   def cycle(v1, v2)
 410     (@value == v1) ? @value = v2 : @value = v1
 411     @value
 412   end
 413
 414 end
 415
 416 def GitWeb.create
 417   GitWeb::Models.create_schema
 418 end
 419
 420 # everything below this line is the css and javascript for syntax-highlighting
 421 __END__
 422 pre.sh_sourceCode {
 423   background-color: white;
 424   color: black;
 425   font-style: normal;
 426   font-weight: normal;
 427 }
 428
 429 pre.sh_sourceCode .sh_keyword { color: blue; font-weight: bold; }           /* language keywords */
 430 pre.sh_sourceCode .sh_type { color: darkgreen; }                            /* basic types */
 431 pre.sh_sourceCode .sh_string { color: red; font-family: monospace; }        /* strings and chars */
 432 pre.sh_sourceCode .sh_regexp { color: orange; font-family: monospace; }     /* regular expressions */
 433 pre.sh_sourceCode .sh_specialchar { color: pink; font-family: monospace; }  /* e.g., \n, \t, \\ */
 434 pre.sh_sourceCode .sh_comment { color: brown; font-style: italic; }         /* comments */
 435 pre.sh_sourceCode .sh_number { color: purple; }                             /* literal numbers */
 436 pre.sh_sourceCode .sh_preproc { color: darkblue; font-weight: bold; }       /* e.g., #include, import */
 437 pre.sh_sourceCode .sh_symbol { color: darkred; }                            /* e.g., <, >, + */
 438 pre.sh_sourceCode .sh_function { color: black; font-weight: bold; }         /* function calls and declarations */
 439 pre.sh_sourceCode .sh_cbracket { color: red; }                              /* block brackets (e.g., {, }) */
 440 pre.sh_sourceCode .sh_todo { font-weight: bold; background-color: cyan; }   /* TODO and FIXME */
 441
 442 /* for Perl, PHP, Prolog, Python, shell, Tcl */
 443 pre.sh_sourceCode .sh_variable { color: darkgreen; }
 444
 445 /* line numbers (not yet implemented) */
 446 pre.sh_sourceCode .sh_linenum { color: black; font-family: monospace; }
 447
 448 /* Internet related */
 449 pre.sh_sourceCode .sh_url { color: blue; text-decoration: underline; font-family: monospace; }
 450
 451 /* for ChangeLog and Log files */
 452 pre.sh_sourceCode .sh_date { color: blue; font-weight: bold; }
 453 pre.sh_sourceCode .sh_time, pre.sh_sourceCode .sh_file { color: darkblue; font-weight: bold; }
 454 pre.sh_sourceCode .sh_ip, pre.sh_sourceCode .sh_name { color: darkgreen; }
 455
 456 /* for LaTeX */
 457 pre.sh_sourceCode .sh_italics { color: darkgreen; font-style: italic; }
 458 pre.sh_sourceCode .sh_bold { color: darkgreen; font-weight: bold; }
 459 pre.sh_sourceCode .sh_underline { color: darkgreen; text-decoration: underline; }
 460 pre.sh_sourceCode .sh_fixed { color: green; font-family: monospace; }
 461 pre.sh_sourceCode .sh_argument { color: darkgreen; }
 462 pre.sh_sourceCode .sh_optionalargument { color: purple; }
 463 pre.sh_sourceCode .sh_math { color: orange; }
 464 pre.sh_sourceCode .sh_bibtex { color: blue; }
 465
 466 /* for diffs */
 467 pre.sh_sourceCode .sh_oldfile { color: orange; }
 468 pre.sh_sourceCode .sh_newfile { color: darkgreen; }
 469 pre.sh_sourceCode .sh_difflines { color: blue; }
 470
 471 /* for css */
 472 pre.sh_sourceCode .sh_selector { color: purple; }
 473 pre.sh_sourceCode .sh_property { color: blue; }
 474 pre.sh_sourceCode .sh_value { color: darkgreen; font-style: italic; }
 475
 476 __JS__
 477
 478 /* Copyright (C) 2007 gnombat@users.sourceforge.net */
 479 /* License: http://shjs.sourceforge.net/doc/license.html */
 480
 481 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;}
 482 return stack[length-1];},push:function(state){this._stack.push(state);},pop:function(){if(this._stack.length===0){throw"pop on empty stack";}
 483 this._stack.pop();}};var pos=0;var currentStyle=undefined;var output=function(s,style){var length=s.length;if(length===0){return;}
 484 if(!style){var pattern=patternStack.getTop();if(pattern!==undefined&&!('state'in pattern)){style=pattern.style;}}
 485 if(currentStyle!==style){if(currentStyle){builder.endElement();}
 486 if(style){builder.startElement(style);}}
 487 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;}
 488 else{end=endOfLineMatch.index;startOfNextLine=endOfLinePattern.lastIndex;}
 489 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=[];}
 490 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];}
 491 else{var regex=state[i].regex;regex.lastIndex=posWithinLine;match=regex.exec(line);matchCache[i]=match;}
 492 if(match!==null&&(bestMatch===null||match.index<bestMatch.index)){bestMatch=match;bestMatchIndex=i;}}
 493 matchCacheState=stateIndex;if(bestMatch===null){output(line.substring(posWithinLine),null);break;}
 494 else{if(bestMatch.index>posWithinLine){output(line.substring(posWithinLine,bestMatch.index),null);}
 495 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]);}}
 496 else{matchedString=bestMatch[0];output(matchedString,newStyle);}
 497 if('next'in pattern){patternStack.push(pattern);}
 498 else{if('exit'in pattern){patternStack.pop();}
 499 if('exitall'in pattern){while(patternStack.getLength()>0){patternStack.pop();}}}}}
 500 if(currentStyle){builder.endElement();}
 501 currentStyle=undefined;if(endOfLineMatch){builder.text(endOfLineMatch[0]);}
 502 pos=startOfNextLine;}}
 503 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]);}}}
 504 return result;}
 505 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;}}
 506 htmlClasses.push(name);element.className=htmlClasses.join(" ");}
 507 function sh_getText(element){if(element.nodeType===3||element.nodeType===4){return element.data;}
 508 else if(element.childNodes.length===1){return sh_getText(element.firstChild);}
 509 else{var result='';for(var i=0;i<element.childNodes.length;i++){result+=sh_getText(element.childNodes.item(i));}
 510 return result;}}
 511 function sh_isEmailAddress(url){if(/^mailto:/.test(url)){return false;}
 512 return url.indexOf('@')!==-1;}
 513 var sh_builder={init:function(htmlDocument,element){while(element.hasChildNodes()){element.removeChild(element.firstChild);}
 514 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;}
 515 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);}
 516 if(sh_isEmailAddress(url)){url='mailto:'+url;}
 517 a.setAttribute('href',url);a.appendChild(this._document.createTextNode(this._currentText));this._currentParent.appendChild(a);}
 518 else{this._currentParent.appendChild(this._document.createTextNode(this._currentText));}
 519 this._currentText=null;}
 520 this._currentParent=this._currentParent.parentNode;},text:function(s){if(this._currentText===null){this._currentText=s;}
 521 else{this._currentText+=s;}},close:function(){if(this._currentText!==null){this._currentParent.appendChild(this._document.createTextNode(this._currentText));this._currentText=null;}
 522 this._element.appendChild(this._documentFragment);}};function sh_highlightElement(htmlDocument,element,language){sh_addClass(element,"sh_sourceCode");var inputString;if(element.childNodes.length===0){return;}
 523 else{inputString=sh_getText(element);}
 524 sh_builder.init(htmlDocument,element);sh_highlightString(inputString,language,sh_builder);sh_builder.close();}
 525 function sh_highlightHTMLDocument(htmlDocument){if(!window.sh_languages){return;}
 526 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;}
 527 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]);}
 528 else{throw"Found <pre> element with class='"+htmlClass+"', but no such language exists";}}}}}
 529 function sh_highlightDocument(){sh_highlightHTMLDocument(document);}
 530
 531 if(!this.sh_languages){this.sh_languages={};}
 532 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 533
 534 if(!this.sh_languages){this.sh_languages={};}
 535 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}]];
 536
 537 if(!this.sh_languages){this.sh_languages={};}
 538 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'}]];
 539
 540 if(!this.sh_languages){this.sh_languages={};}
 541 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'}]];
 542
 543 if(!this.sh_languages){this.sh_languages={};}
 544 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'}]];
 545