| 1 | var lexer=function(){var lexer={EOF:1,parseError:function parseError(str,hash){if(this.yy.parser){this.yy.parser.parseError(str,hash)}else{throw new Error(str)}},setInput:function(input){this._input=input;this._more=this._backtrack=this.done=false;this.yylineno=this.yyleng=0;this.yytext=this.matched=this.match="";this.conditionStack=["INITIAL"];this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0};if(this.options.ranges){this.yylloc.range=[0,0]}this.offset=0;return this},input:function(){var ch=this._input[0];this.yytext+=ch;this.yyleng++;this.offset++;this.match+=ch;this.matched+=ch;var lines=ch.match(/(?:\r\n?|\n).*/g);if(lines){this.yylineno++;this.yylloc.last_line++}else{this.yylloc.last_column++}if(this.options.ranges){this.yylloc.range[1]++}this._input=this._input.slice(1);return ch},unput:function(ch){var len=ch.length;var lines=ch.split(/(?:\r\n?|\n)/g);this._input=ch+this._input;this.yytext=this.yytext.substr(0,this.yytext.length-len-1);this.offset-=len;var oldLines=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1);this.matched=this.matched.substr(0,this.matched.length-1);if(lines.length-1){this.yylineno-=lines.length-1}var r=this.yylloc.range;this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:lines?(lines.length===oldLines.length?this.yylloc.first_column:0)+oldLines[oldLines.length-lines.length].length-lines[0].length:this.yylloc.first_column-len};if(this.options.ranges){this.yylloc.range=[r[0],r[0]+this.yyleng-len]}this.yyleng=this.yytext.length;return this},more:function(){this._more=true;return this},reject:function(){if(this.options.backtrack_lexer){this._backtrack=true}else{return this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}return this},less:function(n){this.unput(this.match.slice(n))},pastInput:function(){var past=this.matched.substr(0,this.matched.length-this.match.length);return(past.length>20?"...":"")+past.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var next=this.match;if(next.length<20){next+=this._input.substr(0,20-next.length)}return(next.substr(0,20)+(next.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var pre=this.pastInput();var c=new Array(pre.length+1).join("-");return pre+this.upcomingInput()+"\n"+c+"^"},test_match:function(match,indexed_rule){var token,lines,backup;if(this.options.backtrack_lexer){backup={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done};if(this.options.ranges){backup.yylloc.range=this.yylloc.range.slice(0)}}lines=match[0].match(/(?:\r\n?|\n).*/g);if(lines){this.yylineno+=lines.length}this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:lines?lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+match[0].length};this.yytext+=match[0];this.match+=match[0];this.matches=match;this.yyleng=this.yytext.length;if(this.options.ranges){this.yylloc.range=[this.offset,this.offset+=this.yyleng]}this._more=false;this._backtrack=false;this._input=this._input.slice(match[0].length);this.matched+=match[0];token=this.performAction.call(this,this.yy,this,indexed_rule,this.conditionStack[this.conditionStack.length-1]);if(this.done&&this._input){this.done=false}if(token){return token}else if(this._backtrack){for(var k in backup){this[k]=backup[k]}return false}return false},next:function(){if(this.done){return this.EOF}if(!this._input){this.done=true}var token,match,tempMatch,index;if(!this._more){this.yytext="";this.match=""}var rules=this._currentRules();for(var i=0;i<rules.length;i++){tempMatch=this._input.match(this.rules[rules[i]]);if(tempMatch&&(!match||tempMatch[0].length>match[0].length)){match=tempMatch;index=i;if(this.options.backtrack_lexer){token=this.test_match(tempMatch,rules[i]);if(token!==false){return token}else if(this._backtrack){match=false;continue}else{return false}}else if(!this.options.flex){break}}}if(match){token=this.test_match(match,rules[index]);if(token!==false){return token}return false}if(this._input===""){return this.EOF}else{return this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})}},lex:function lex(){var r=this.next();if(r){return r}else{return this.lex()}},begin:function begin(condition){this.conditionStack.push(condition)},popState:function popState(){var n=this.conditionStack.length-1;if(n>0){return this.conditionStack.pop()}else{return this.conditionStack[0]}},_currentRules:function _currentRules(){if(this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]){return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules}else{return this.conditions["INITIAL"].rules}},topState:function topState(n){n=this.conditionStack.length-1-Math.abs(n||0);if(n>=0){return this.conditionStack[n]}else{return"INITIAL"}},pushState:function pushState(condition){this.begin(condition)},stateStackSize:function stateStackSize(){return this.conditionStack.length},options:{moduleName:"lexer"},performAction:function anonymous(yy,yy_,$avoiding_name_collisions,YY_START){var YYSTATE=YY_START;switch($avoiding_name_collisions){case 0:this.popState();return"RIGHT_BRACE";break;case 1:yy_.yytext=yy_.yytext.substring(1);return"ATTRIBUTE";break;case 2:this.begin("brace_value");return"EQUAL";break;case 3:return"SEPARATOR";break;case 4:return"TEXT";break;case 5:this.popState();return"ATTRIBUTE_VALUE";break;case 6:this.popState();return"ATTRIBUTE_VALUE";break;case 7:return"SEPARATOR";break;case 8:this.popState();return"RIGHT_PARENTHESIS";break;case 9:return"ATTRIBUTE";break;case 10:this.begin("value");return"EQUAL";break;case 11:this.popState();return"ATTRIBUTE_VALUE";break;case 12:this.popState();return"ATTRIBUTE_VALUE";break;case 13:this.popState();return"ATTRIBUTE_VALUE";break;case 14:yy.indent=0;this.popState();return"NEWLINE";break;case 15:return"FILTER_LINE";break;case 16:yy.indent=0;return"NEWLINE";break;case 17:yy.indent+=1;if(yy.indent>yy.filterIndent){this.begin("filter")};return"INDENT";break;case 18:this.begin("parentheses_attributes");return"LEFT_PARENTHESIS";break;case 19:this.begin("brace_attributes");return"LEFT_BRACE";break;case 20:yy_.yytext=yy_.yytext.substring(1);return"COMMENT";break;case 21:yy.filterIndent=yy.indent;yy_.yytext=yy_.yytext.substring(1);return"FILTER";break;case 22:yy_.yytext=yy_.yytext.substring(1);return"ID";break;case 23:yy_.yytext=yy_.yytext.substring(1);return"CLASS";break;case 24:yy_.yytext=yy_.yytext.substring(1);return"TAG";break;case 25:yy_.yytext=yy_.yytext.substring(1).trim();return"BUFFERED_CODE";break;case 26:yy_.yytext=yy_.yytext.substring(1).trim();return"UNBUFFERED_CODE";break;case 27:yy_.yytext=yy_.yytext.trimLeft();return"TEXT";break}},rules:[/^(?:\})/,/^(?::([_a-zA-Z][-_a-zA-Z0-9]*))/,/^(?:[ \t]*=>[ \t])/,/^(?:,[ \t]*)/,/^(?:[^\}]*)/,/^(?:"(\\.|[^\\"])*")/,/^(?:[^ \t\}]*)/,/^(?:[ \t]+)/,/^(?:\))/,/^(?:([_a-zA-Z][-_a-zA-Z0-9]*))/,/^(?:=)/,/^(?:"(\\.|[^\\"])*")/,/^(?:'(\\.|[^\\'])*')/,/^(?:[^ \t\)]*)/,/^(?:(\n|$))/,/^(?:[^\n]*)/,/^(?:\s*(\n|$))/,/^(?: )/,/^(?:\()/,/^(?:\{)/,/^(?:\/.*)/,/^(?::([_a-zA-Z][-_a-zA-Z0-9]*))/,/^(?:#((:|[A-Z]|_|[a-z])((:|[A-Z]|_|[a-z])|-|[0-9])*(?!-)))/,/^(?:\.((:|[A-Z]|_|[a-z])((:|[A-Z]|_|[a-z])|-|[0-9])*(?!-)))/,/^(?:%((:|[A-Z]|_|[a-z])((:|[A-Z]|_|[a-z])|-|[0-9])*(?!-)))/,/^(?:=.*)/,/^(?:-.*)/,/^(?:.*)/],conditions:{filter:{rules:[14,15],inclusive:false},value:{rules:[11,12,13],inclusive:false},parentheses_attributes:{rules:[7,8,9,10],inclusive:false},brace_value:{rules:[5,6],inclusive:false},brace_attributes:{rules:[0,1,2,3,4],inclusive:false},INITIAL:{rules:[16,17,18,19,20,21,22,23,24,25,26,27],inclusive:true}}};return lexer}();exports.lexer=lexer; |