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