`+x+"^"},test_match:function(_,x){var m,g,T;if(this.options.backtrack_lexer&&(T={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},this.options.ranges&&(T.yylloc.range=this.yylloc.range.slice(0))),g=_[0].match(/(?:\r\n?|\n).*/g),g&&(this.yylineno+=g.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:g?g[g.length-1].length-g[g.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+_[0].length},this.yytext+=_[0],this.match+=_[0],this.matches=_,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(_[0].length),this.matched+=_[0],m=this.performAction.call(this,this.yy,this,x,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),m)return m;if(this._backtrack){for(var u in T)this[u]=T[u];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var _,x,m,g;this._more||(this.yytext="",this.match="");for(var T=this._currentRules(),u=0;u<T.length;u++)if(m=this._input.match(this.rules[T[u]]),m&&(!x||m[0].length>x[0].length)){if(x=m,g=u,this.options.backtrack_lexer){if(_=this.test_match(m,T[u]),_!==!1)return _;if(this._backtrack){x=!1;continue}else return!1}else if(!this.options.flex)break}return x?(_=this.test_match(x,T[g]),_!==!1?_:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`.Unrecognizedtext.