| 1 | EditAreaLoader.prototype.get_regexp= function(text_array){ |
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| 2 | //res="( |=|\\n|\\r|\\[|\\(|µ|)("; |
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| 3 | res="(\\b)("; |
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| 4 | for(i=0; i<text_array.length; i++){ |
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| 5 | if(i>0) |
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| 6 | res+="|"; |
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| 7 | //res+="("+ tab_text[i] +")"; |
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| 8 | //res+=tab_text[i].replace(/(\.|\?|\*|\+|\\|\(|\)|\[|\]|\{|\})/g, "\\$1"); |
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| 9 | res+=this.get_escaped_regexp(text_array[i]); |
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| 10 | } |
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| 11 | //res+=")( |\\.|:|\\{|\\(|\\)|\\[|\\]|\'|\"|\\r|\\n|\\t|$)"; |
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| 12 | res+=")(\\b)"; |
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| 13 | reg= new RegExp(res); |
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| 14 | |
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| 15 | return res; |
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| 16 | }; |
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| 17 | |
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| 18 | |
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| 19 | EditAreaLoader.prototype.get_escaped_regexp= function(str){ |
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| 20 | return str.toString().replace(/(\.|\?|\*|\+|\\|\(|\)|\[|\]|\}|\{|\$|\^|\|)/g, "\\$1"); |
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| 21 | }; |
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| 22 | |
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| 23 | EditAreaLoader.prototype.init_syntax_regexp= function(){ |
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| 24 | var lang_style= {}; |
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| 25 | for(var lang in this.load_syntax){ |
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| 26 | if(!this.syntax[lang]) // init the regexp if not already initialized |
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| 27 | { |
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| 28 | this.syntax[lang]= {}; |
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| 29 | this.syntax[lang]["keywords_reg_exp"]= {}; |
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| 30 | this.keywords_reg_exp_nb=0; |
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| 31 | |
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| 32 | if(this.load_syntax[lang]['KEYWORDS']){ |
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| 33 | param="g"; |
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| 34 | if(this.load_syntax[lang]['KEYWORD_CASE_SENSITIVE']===false) |
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| 35 | param+="i"; |
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| 36 | for(var i in this.load_syntax[lang]['KEYWORDS']){ |
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| 37 | if(typeof(this.load_syntax[lang]['KEYWORDS'][i])=="function") continue; |
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| 38 | this.syntax[lang]["keywords_reg_exp"][i]= new RegExp(this.get_regexp( this.load_syntax[lang]['KEYWORDS'][i] ), param); |
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| 39 | this.keywords_reg_exp_nb++; |
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| 40 | } |
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| 41 | } |
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| 42 | |
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| 43 | if(this.load_syntax[lang]['OPERATORS']){ |
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| 44 | var str=""; |
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| 45 | var nb=0; |
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| 46 | for(var i in this.load_syntax[lang]['OPERATORS']){ |
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| 47 | if(typeof(this.load_syntax[lang]['OPERATORS'][i])=="function") continue; |
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| 48 | if(nb>0) |
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| 49 | str+="|"; |
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| 50 | str+=this.get_escaped_regexp(this.load_syntax[lang]['OPERATORS'][i]); |
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| 51 | nb++; |
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| 52 | } |
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| 53 | if(str.length>0) |
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| 54 | this.syntax[lang]["operators_reg_exp"]= new RegExp("("+str+")","g"); |
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| 55 | } |
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| 56 | |
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| 57 | if(this.load_syntax[lang]['DELIMITERS']){ |
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| 58 | var str=""; |
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| 59 | var nb=0; |
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| 60 | for(var i in this.load_syntax[lang]['DELIMITERS']){ |
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| 61 | if(typeof(this.load_syntax[lang]['DELIMITERS'][i])=="function") continue; |
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| 62 | if(nb>0) |
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| 63 | str+="|"; |
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| 64 | str+=this.get_escaped_regexp(this.load_syntax[lang]['DELIMITERS'][i]); |
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| 65 | nb++; |
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| 66 | } |
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| 67 | if(str.length>0) |
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| 68 | this.syntax[lang]["delimiters_reg_exp"]= new RegExp("("+str+")","g"); |
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| 69 | } |
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| 70 | |
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| 71 | |
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| 72 | // /(("(\\"|[^"])*"?)|('(\\'|[^'])*'?)|(//(.|\r|\t)*\n)|(/\*(.|\n|\r|\t)*\*/)|(<!--(.|\n|\r|\t)*-->))/gi |
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| 73 | var syntax_trace=[]; |
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| 74 | |
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| 75 | // /("(?:[^"\\]*(\\\\)*(\\"?)?)*("|$))/g |
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| 76 | |
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| 77 | this.syntax[lang]["quotes"]={}; |
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| 78 | var quote_tab= []; |
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| 79 | if(this.load_syntax[lang]['QUOTEMARKS']){ |
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| 80 | for(var i in this.load_syntax[lang]['QUOTEMARKS']){ |
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| 81 | if(typeof(this.load_syntax[lang]['QUOTEMARKS'][i])=="function") continue; |
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| 82 | var x=this.get_escaped_regexp(this.load_syntax[lang]['QUOTEMARKS'][i]); |
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| 83 | this.syntax[lang]["quotes"][x]=x; |
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| 84 | //quote_tab[quote_tab.length]="("+x+"(?:\\\\"+x+"|[^"+x+"])*("+x+"|$))"; |
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| 85 | //previous working : quote_tab[quote_tab.length]="("+x+"(?:[^"+x+"\\\\]*(\\\\\\\\)*(\\\\"+x+"?)?)*("+x+"|$))"; |
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| 86 | quote_tab[quote_tab.length]="("+ x +"(\\\\.|[^"+ x +"])*(?:"+ x +"|$))"; |
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| 87 | |
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| 88 | syntax_trace.push(x); |
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| 89 | } |
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| 90 | } |
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| 91 | |
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| 92 | this.syntax[lang]["comments"]={}; |
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| 93 | if(this.load_syntax[lang]['COMMENT_SINGLE']){ |
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| 94 | for(var i in this.load_syntax[lang]['COMMENT_SINGLE']){ |
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| 95 | if(typeof(this.load_syntax[lang]['COMMENT_SINGLE'][i])=="function") continue; |
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| 96 | var x=this.get_escaped_regexp(this.load_syntax[lang]['COMMENT_SINGLE'][i]); |
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| 97 | quote_tab[quote_tab.length]="("+x+"(.|\\r|\\t)*(\\n|$))"; |
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| 98 | syntax_trace.push(x); |
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| 99 | this.syntax[lang]["comments"][x]="\n"; |
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| 100 | } |
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| 101 | } |
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| 102 | // (/\*(.|[\r\n])*?\*/) |
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| 103 | if(this.load_syntax[lang]['COMMENT_MULTI']){ |
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| 104 | for(var i in this.load_syntax[lang]['COMMENT_MULTI']){ |
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| 105 | if(typeof(this.load_syntax[lang]['COMMENT_MULTI'][i])=="function") continue; |
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| 106 | var start=this.get_escaped_regexp(i); |
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| 107 | var end=this.get_escaped_regexp(this.load_syntax[lang]['COMMENT_MULTI'][i]); |
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| 108 | quote_tab[quote_tab.length]="("+start+"(.|\\n|\\r)*?("+end+"|$))"; |
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| 109 | syntax_trace.push(start); |
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| 110 | syntax_trace.push(end); |
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| 111 | this.syntax[lang]["comments"][i]=this.load_syntax[lang]['COMMENT_MULTI'][i]; |
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| 112 | } |
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| 113 | } |
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| 114 | if(quote_tab.length>0) |
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| 115 | this.syntax[lang]["comment_or_quote_reg_exp"]= new RegExp("("+quote_tab.join("|")+")","gi"); |
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| 116 | |
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| 117 | if(syntax_trace.length>0) // /((.|\n)*?)(\\*("|'|\/\*|\*\/|\/\/|$))/g |
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| 118 | this.syntax[lang]["syntax_trace_regexp"]= new RegExp("((.|\n)*?)(\\\\*("+ syntax_trace.join("|") +"|$))", "gmi"); |
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| 119 | |
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| 120 | if(this.load_syntax[lang]['SCRIPT_DELIMITERS']){ |
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| 121 | this.syntax[lang]["script_delimiters"]= {}; |
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| 122 | for(var i in this.load_syntax[lang]['SCRIPT_DELIMITERS']){ |
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| 123 | if(typeof(this.load_syntax[lang]['SCRIPT_DELIMITERS'][i])=="function") continue; |
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| 124 | this.syntax[lang]["script_delimiters"][i]= this.load_syntax[lang]['SCRIPT_DELIMITERS']; |
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| 125 | } |
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| 126 | } |
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| 127 | |
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| 128 | this.syntax[lang]["custom_regexp"]= {}; |
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| 129 | if(this.load_syntax[lang]['REGEXPS']){ |
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| 130 | for(var i in this.load_syntax[lang]['REGEXPS']){ |
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| 131 | if(typeof(this.load_syntax[lang]['REGEXPS'][i])=="function") continue; |
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| 132 | var val= this.load_syntax[lang]['REGEXPS'][i]; |
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| 133 | if(!this.syntax[lang]["custom_regexp"][val['execute']]) |
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| 134 | this.syntax[lang]["custom_regexp"][val['execute']]= {}; |
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| 135 | this.syntax[lang]["custom_regexp"][val['execute']][i]={'regexp' : new RegExp(val['search'], val['modifiers']) |
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| 136 | , 'class' : val['class']}; |
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| 137 | } |
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| 138 | } |
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| 139 | |
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| 140 | if(this.load_syntax[lang]['STYLES']){ |
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| 141 | lang_style[lang]= {}; |
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| 142 | for(var i in this.load_syntax[lang]['STYLES']){ |
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| 143 | if(typeof(this.load_syntax[lang]['STYLES'][i])=="function") continue; |
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| 144 | if(typeof(this.load_syntax[lang]['STYLES'][i]) != "string"){ |
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| 145 | for(var j in this.load_syntax[lang]['STYLES'][i]){ |
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| 146 | lang_style[lang][j]= this.load_syntax[lang]['STYLES'][i][j]; |
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| 147 | } |
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| 148 | }else{ |
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| 149 | lang_style[lang][i]= this.load_syntax[lang]['STYLES'][i]; |
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| 150 | } |
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| 151 | } |
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| 152 | } |
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| 153 | // build style string |
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| 154 | var style=""; |
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| 155 | for(var i in lang_style[lang]){ |
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| 156 | if(lang_style[lang][i].length>0){ |
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| 157 | style+= "."+ lang +" ."+ i.toLowerCase() +" span{"+lang_style[lang][i]+"}\n"; |
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| 158 | style+= "."+ lang +" ."+ i.toLowerCase() +"{"+lang_style[lang][i]+"}\n"; |
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| 159 | } |
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| 160 | } |
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| 161 | this.syntax[lang]["styles"]=style; |
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| 162 | } |
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| 163 | } |
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| 164 | }; |
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| 165 | |
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| 166 | editAreaLoader.waiting_loading["reg_syntax.js"]= "loaded"; |
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