mermaid

<!DOCTYPE html> <html> <head> <title>dot.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="../../../../doc-style.css" /> <script src="../../../../doc-filelist.js"></script> <script> var relativeDir = "../../../../", thisFile = "Users/knut/Documents/source/mermaid/src/diagrams/flowchart/parser/dot.js", defaultSidebar = true; </script> <script src="../../../../doc-script.js"></script> <script src="../../../../mermaid.js"></script> <link rel="stylesheet" href="../../../../mermaid.css" /> </head> <body> <div id="sidebar_wrapper"> <div id="sidebar_switch"> Files Headings </div> <div id="tree"></div> <div id="headings"> <div class="heading h1"> <a href="#dot.js">dot.js</a> </div> </div> </div> <div id="sidebar-toggle"></div> <div id="container"><div class="background highlight"></div> <table cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="docs"> <div class="pilwrap" id="dot.js"> <h1> <a href="#dot.js" name="dot.js" class="pilcrow">¶</a>dot.js </h1> </div> </td> <td class="code highlight"></td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1" id="section-1">¶</a> </div> </td> <td class="code highlight"><div class="highlight"><pre>/* parser generated by jison 0.4.15 */ </pre></div> </td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2" id="section-2">¶</a> </div> <div class="dox"> <div class="summary">Returns a Parser object of the following structure: </div> <div class="body">Parser: { yy: {} } Parser.prototype: { yy: {}, trace: function(), symbols: {associative list: name ==> number}, terminals: {associative list: number ==> name}, productions: [...], performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, $), table: [...], defaultActions: {...}, parseError: function(str, hash), parse: function(input), lexer: { EOF: 1, parseError: function(str, hash), setInput: function(input), input: function(), unput: function(str), more: function(), less: function(n), pastInput: function(), upcomingInput: function(), showPosition: function(), testmatch: function(regex_match_array, rule_index), next: function(), lex: function(), begin: function(condition), popState: function(), _currentRules: function(), topState: function(), pushState: function(condition), options: { ranges: boolean (optional: true ==> token location info will include a .range[] member) flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match) backtrack_lexer: boolean (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code) }, performAction: function(yy, yy, $avoidingname_collisions, YY_START), rules: [...], conditions: {associative list: name ==> set}, } } token location info (@$, $, etc.): { first_line: n, last_line: n, first_column: n, last_column: n, range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based) } the parseError function receives a 'hash' object with these members for lexer and parser errors: { text: (matched text) token: (the produced terminal token, if any) line: (yylineno) } while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: { loc: (yylloc) expected: (string describing the set of expected tokens) recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error) } </div> </div> </td> <td class="code highlight"><div class="highlight"><pre> var parser = (function(){ var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,5],$V1=[1,6],$V2=[1,12],$V3=[1,13],$V4=[1,14],$V5=[1,15],$V6=[1,16],$V7=[1,17],$V8=[1,18],$V9=[1,19],$Va=[1,20],$Vb=[1,21],$Vc=[1,22],$Vd=[8,16,17,18,19,20,21,22,23,24,25,26],$Ve=[1,37],$Vf=[1,33],$Vg=[1,34],$Vh=[1,35],$Vi=[1,36],$Vj=[8,10,16,17,18,19,20,21,22,23,24,25,26,28,32,37,39,40,45,57,58],$Vk=[10,28],$Vl=[10,28,37,57,58],$Vm=[2,49],$Vn=[1,45],$Vo=[1,48],$Vp=[1,49],$Vq=[1,52],$Vr=[2,65],$Vs=[1,65],$Vt=[1,66],$Vu=[1,67],$Vv=[1,68],$Vw=[1,69],$Vx=[1,70],$Vy=[1,71],$Vz=[1,72],$VA=[1,73],$VB=[8,16,17,18,19,20,21,22,23,24,25,26,47],$VC=[10,28,37]; var parser = {trace: function trace() { }, yy: {}, symbols_: {"error":2,"expressions":3,"graph":4,"EOF":5,"graphStatement":6,"idStatement":7,"{":8,"stmt_list":9,"}":10,"strict":11,"GRAPH":12,"DIGRAPH":13,"textNoTags":14,"textNoTagsToken":15,"ALPHA":16,"NUM":17,"COLON":18,"PLUS":19,"EQUALS":20,"MULT":21,"DOT":22,"BRKT":23,"SPACE":24,"MINUS":25,"keywords":26,"stmt":27,";":28,"node_stmt":29,"edge_stmt":30,"attr_stmt":31,"=":32,"subgraph":33,"attr_list":34,"NODE":35,"EDGE":36,"[":37,"a_list":38,"]":39,",":40,"edgeRHS":41,"node_id":42,"edgeop":43,"port":44,":":45,"compass_pt":46,"SUBGRAPH":47,"n":48,"ne":49,"e":50,"se":51,"s":52,"sw":53,"w":54,"nw":55,"c":56,"ARROW_POINT":57,"ARROW_OPEN":58,"$accept":0,"$end":1}, terminals_: {2:"error",5:"EOF",8:"{",10:"}",11:"strict",12:"GRAPH",13:"DIGRAPH",16:"ALPHA",17:"NUM",18:"COLON",19:"PLUS",20:"EQUALS",21:"MULT",22:"DOT",23:"BRKT",24:"SPACE",25:"MINUS",26:"keywords",28:";",32:"=",35:"NODE",36:"EDGE",37:"[",39:"]",40:",",45:":",47:"SUBGRAPH",48:"n",49:"ne",50:"e",51:"se",52:"s",53:"sw",54:"w",55:"nw",56:"c",57:"ARROW_POINT",58:"ARROW_OPEN"}, productions_: [0,[3,2],[4,5],[4,6],[4,4],[6,1],[6,1],[7,1],[14,1],[14,2],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[9,1],[9,3],[27,1],[27,1],[27,1],[27,3],[27,1],[31,2],[31,2],[31,2],[34,4],[34,3],[34,3],[34,2],[38,5],[38,5],[38,3],[30,3],[30,3],[30,2],[30,2],[41,3],[41,3],[41,2],[41,2],[29,2],[29,1],[42,2],[42,1],[44,4],[44,2],[44,2],[33,5],[33,4],[33,3],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,1],[46,0],[43,1],[43,1]], performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) { /* this == yyval */ var $0 = $$.length - 1; switch (yystate) { case 1: this.$=$$[$0-1]; break; case 2: this.$=$$[$0-4]; break; case 3: this.$=$$[$0-5]; break; case 4: this.$=$$[$0-3]; break; case 8: case 10: case 11: this.$=$$[$0]; break; case 9: this.$=$$[$0-1]+''+$$[$0]; break; case 12: case 13: case 14: case 15: case 16: case 18: case 19: case 20: this.$ = $$[$0]; break; case 17: this.$ = ' '; break; case 39: this.$='oy'; break; case 40: yy.addLink($$[$0-1],$$[$0].id,$$[$0].op); this.$='oy'; break; case 42: yy.addLink($$[$0-1],$$[$0].id,$$[$0].op); this.$={op:$$[$0-2],id:$$[$0-1]}; break; case 44: this.$={op:$$[$0-1],id:$$[$0]}; break; case 48: yy.addVertex($$[$0-1]);this.$=$$[$0-1]; break; case 49: yy.addVertex($$[$0]);this.$=$$[$0]; break; case 66: this.$='arrow'; break; case 67: this.$='arrow_open'; break; } }, table: [{3:1,4:2,6:3,11:[1,4],12:$V0,13:$V1},{1:[3]},{5:[1,7]},{7:8,8:[1,9],14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc},{6:23,12:$V0,13:$V1},o($Vd,[2,5]),o($Vd,[2,6]),{1:[2,1]},{8:[1,24]},{7:30,8:$Ve,9:25,12:$Vf,14:10,15:11,16:$V2,17:$V3,18:$V4,19:$V5,20:$V6,21:$V7,22:$V8,23:$V9,24:$Va,25:$Vb,26:$Vc,27:26,29:27,30:28,31:29,33:31,35:$Vg,36:$Vh,42:32,47:$Vi},o([8,10,28,32,37,39,40,45,57,58],[2,7],{15:38,16:$V2,17:$V3,18<span cla