mirror of
https://github.com/showdownjs/showdown.git
synced 2024-03-22 13:30:55 +08:00
420 lines
9.5 KiB
JavaScript
420 lines
9.5 KiB
JavaScript
/*
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A A L Source code at:
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T C A <http://www.attacklab.net/>
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T K B
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*/
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var Showdown={};
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Showdown.converter=function(){
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var _1;
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var _2;
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var _3;
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var _4=0;
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this.makeHtml=function(_5){
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_1=new Array();
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_2=new Array();
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_3=new Array();
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_5=_5.replace(/~/g,"~T");
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_5=_5.replace(/\$/g,"~D");
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_5=_5.replace(/\r\n/g,"\n");
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_5=_5.replace(/\r/g,"\n");
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_5="\n\n"+_5+"\n\n";
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_5=_6(_5);
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_5=_5.replace(/^[ \t]+$/mg,"");
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_5=_7(_5);
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_5=_8(_5);
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_5=_9(_5);
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_5=_a(_5);
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_5=_5.replace(/~D/g,"$$");
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_5=_5.replace(/~T/g,"~");
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return _5;
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};
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var _8=function(_b){
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var _b=_b.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,function(_c,m1,m2,m3,m4){
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m1=m1.toLowerCase();
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_1[m1]=_11(m2);
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if(m3){
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return m3+m4;
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}else{
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if(m4){
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_2[m1]=m4.replace(/"/g,""");
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}
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}
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return "";
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});
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return _b;
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};
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var _7=function(_12){
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_12=_12.replace(/\n/g,"\n\n");
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var _13="p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del";
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var _14="p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math";
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_12=_12.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,_15);
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_12=_12.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,_15);
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_12=_12.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,_15);
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_12=_12.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,_15);
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_12=_12.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,_15);
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_12=_12.replace(/\n\n/g,"\n");
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return _12;
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};
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var _15=function(_16,m1){
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var _18=m1;
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_18=_18.replace(/\n\n/g,"\n");
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_18=_18.replace(/^\n/,"");
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_18=_18.replace(/\n+$/g,"");
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_18="\n\n~K"+(_3.push(_18)-1)+"K\n\n";
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return _18;
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};
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var _9=function(_19){
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_19=_1a(_19);
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var key=_1c("<hr />");
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_19=_19.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);
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_19=_19.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key);
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_19=_19.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key);
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_19=_1d(_19);
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_19=_1e(_19);
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_19=_1f(_19);
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_19=_7(_19);
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_19=_20(_19);
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return _19;
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};
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var _21=function(_22){
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_22=_23(_22);
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_22=_24(_22);
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_22=_25(_22);
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_22=_26(_22);
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_22=_27(_22);
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_22=_28(_22);
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_22=_11(_22);
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_22=_29(_22);
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_22=_22.replace(/ +\n/g," <br />\n");
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return _22;
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};
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var _24=function(_2a){
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var _2b=/(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
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_2a=_2a.replace(_2b,function(_2c){
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var tag=_2c.replace(/(.)<\/?code>(?=.)/g,"$1`");
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tag=_2e(tag,"\\`*_");
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return tag;
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});
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return _2a;
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};
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var _27=function(_2f){
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_2f=_2f.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,_30);
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_2f=_2f.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,_30);
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_2f=_2f.replace(/(\[([^\[\]]+)\])()()()()()/g,_30);
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return _2f;
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};
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var _30=function(_31,m1,m2,m3,m4,m5,m6,m7){
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if(m7==undefined){
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m7="";
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}
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var _39=m1;
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var _3a=m2;
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var _3b=m3.toLowerCase();
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var url=m4;
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var _3d=m7;
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if(url==""){
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if(_3b==""){
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_3b=_3a.toLowerCase().replace(/ ?\n/g," ");
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}
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url="#"+_3b;
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if(_1[_3b]!=undefined){
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url=_1[_3b];
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if(_2[_3b]!=undefined){
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_3d=_2[_3b];
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}
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}else{
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if(_39.search(/\(\s*\)$/m)>-1){
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url="";
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}else{
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return _39;
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}
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}
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}
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url=_2e(url,"*_");
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var _3e="<a href=\""+url+"\"";
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if(_3d!=""){
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_3d=_3d.replace(/"/g,""");
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_3d=_2e(_3d,"*_");
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_3e+=" title=\""+_3d+"\"";
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}
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_3e+=">"+_3a+"</a>";
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return _3e;
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};
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var _26=function(_3f){
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_3f=_3f.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,_40);
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_3f=_3f.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,_40);
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return _3f;
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};
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var _40=function(_41,m1,m2,m3,m4,m5,m6,m7){
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var _49=m1;
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var _4a=m2;
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var _4b=m3.toLowerCase();
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var url=m4;
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var _4d=m7;
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if(!_4d){
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_4d="";
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}
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if(url==""){
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if(_4b==""){
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_4b=_4a.toLowerCase().replace(/ ?\n/g," ");
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}
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url="#"+_4b;
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if(_1[_4b]!=undefined){
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url=_1[_4b];
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if(_2[_4b]!=undefined){
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_4d=_2[_4b];
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}
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}else{
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return _49;
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}
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}
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_4a=_4a.replace(/"/g,""");
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url=_2e(url,"*_");
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var _4e="<img src=\""+url+"\" alt=\""+_4a+"\"";
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_4d=_4d.replace(/"/g,""");
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_4d=_2e(_4d,"*_");
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_4e+=" title=\""+_4d+"\"";
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_4e+=" />";
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return _4e;
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};
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var _1a=function(_4f){
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_4f=_4f.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,function(_50,m1){
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return _1c("<h1>"+_21(m1)+"</h1>");
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});
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_4f=_4f.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,function(_52,m1){
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return _1c("<h2>"+_21(m1)+"</h2>");
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});
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_4f=_4f.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,function(_54,m1,m2){
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var _57=m1.length;
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return _1c("<h"+_57+">"+_21(m2)+"</h"+_57+">");
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});
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return _4f;
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};
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var _58;
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var _1d=function(_59){
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_59+="~0";
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var _5a=/^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
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if(_4){
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_59=_59.replace(_5a,function(_5b,m1,m2){
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var _5e=m1;
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var _5f=(m2.search(/[*+-]/g)>-1)?"ul":"ol";
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_5e=_5e.replace(/\n{2,}/g,"\n\n\n");
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var _60=_58(_5e);
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_60=_60.replace(/\s+$/,"");
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_60="<"+_5f+">"+_60+"</"+_5f+">\n";
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return _60;
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});
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}else{
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_5a=/(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
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_59=_59.replace(_5a,function(_61,m1,m2,m3){
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var _65=m1;
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var _66=m2;
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var _67=(m3.search(/[*+-]/g)>-1)?"ul":"ol";
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var _66=_66.replace(/\n{2,}/g,"\n\n\n");
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var _68=_58(_66);
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_68=_65+"<"+_67+">\n"+_68+"</"+_67+">\n";
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return _68;
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});
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}
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_59=_59.replace(/~0/,"");
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return _59;
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};
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_58=function(_69){
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_4++;
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_69=_69.replace(/\n{2,}$/,"\n");
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_69+="~0";
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_69=_69.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,function(_6a,m1,m2,m3,m4){
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var _6f=m4;
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var _70=m1;
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var _71=m2;
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if(_70||(_6f.search(/\n{2,}/)>-1)){
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_6f=_9(_72(_6f));
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}else{
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_6f=_1d(_72(_6f));
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_6f=_6f.replace(/\n$/,"");
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_6f=_21(_6f);
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}
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return "<li>"+_6f+"</li>\n";
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});
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_69=_69.replace(/~0/g,"");
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_4--;
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return _69;
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};
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var _1e=function(_73){
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_73+="~0";
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_73=_73.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,function(_74,m1,m2){
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var _77=m1;
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var _78=m2;
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_77=_79(_72(_77));
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_77=_6(_77);
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_77=_77.replace(/^\n+/g,"");
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_77=_77.replace(/\n+$/g,"");
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_77="<pre><code>"+_77+"\n</code></pre>";
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return _1c(_77)+_78;
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});
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_73=_73.replace(/~0/,"");
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return _73;
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};
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var _1c=function(_7a){
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_7a=_7a.replace(/(^\n+|\n+$)/g,"");
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return "\n\n~K"+(_3.push(_7a)-1)+"K\n\n";
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};
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var _23=function(_7b){
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_7b=_7b.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,function(_7c,m1,m2,m3,m4){
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var c=m3;
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c=c.replace(/^([ \t]*)/g,"");
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c=c.replace(/[ \t]*$/g,"");
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c=_79(c);
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return m1+"<code>"+c+"</code>";
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});
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return _7b;
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};
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var _79=function(_82){
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_82=_82.replace(/&/g,"&");
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_82=_82.replace(/</g,"<");
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_82=_82.replace(/>/g,">");
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_82=_2e(_82,"*_{}[]\\",false);
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return _82;
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};
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var _29=function(_83){
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_83=_83.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,"<strong>$2</strong>");
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_83=_83.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,"<em>$2</em>");
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return _83;
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};
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var _1f=function(_84){
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_84=_84.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,function(_85,m1){
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var bq=m1;
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bq=bq.replace(/^[ \t]*>[ \t]?/gm,"~0");
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bq=bq.replace(/~0/g,"");
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bq=bq.replace(/^[ \t]+$/gm,"");
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bq=_9(bq);
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bq=bq.replace(/(^|\n)/g,"$1 ");
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bq=bq.replace(/(\s*<pre>[^\r]+?<\/pre>)/gm,function(_88,m1){
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var pre=m1;
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pre=pre.replace(/^ /mg,"~0");
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pre=pre.replace(/~0/g,"");
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return pre;
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});
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return _1c("<blockquote>\n"+bq+"\n</blockquote>");
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});
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return _84;
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};
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var _20=function(_8b){
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_8b=_8b.replace(/^\n+/g,"");
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_8b=_8b.replace(/\n+$/g,"");
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var _8c=_8b.split(/\n{2,}/g);
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var _8d=new Array();
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var end=_8c.length;
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for(var i=0;i<end;i++){
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var str=_8c[i];
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if(str.search(/~K(\d+)K/g)>=0){
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_8d.push(str);
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}else{
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if(str.search(/\S/)>=0){
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str=_21(str);
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str=str.replace(/^([ \t]*)/g,"<p>");
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str+="</p>";
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_8d.push(str);
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}
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}
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}
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end=_8d.length;
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for(var i=0;i<end;i++){
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while(_8d[i].search(/~K(\d+)K/)>=0){
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var _91=_3[RegExp.$1];
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_91=_91.replace(/\$/g,"$$$$");
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_8d[i]=_8d[i].replace(/~K\d+K/,_91);
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}
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}
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return _8d.join("\n\n");
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};
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var _11=function(_92){
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_92=_92.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&");
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_92=_92.replace(/<(?![a-z\/?\$!])/gi,"<");
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return _92;
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};
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var _25=function(_93){
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_93=_93.replace(/\\(\\)/g,_94);
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_93=_93.replace(/\\([`*_{}\[\]()>#+-.!])/g,_94);
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return _93;
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};
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var _28=function(_95){
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_95=_95.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");
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_95=_95.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(_96,m1){
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return _98(_a(m1));
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});
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return _95;
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};
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var _98=function(_99){
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function char2hex(ch){
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var _9b="0123456789ABCDEF";
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var dec=ch.charCodeAt(0);
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return (_9b.charAt(dec>>4)+_9b.charAt(dec&15));
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}
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var _9d=[function(ch){
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return "&#"+ch.charCodeAt(0)+";";
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},function(ch){
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return "&#x"+char2hex(ch)+";";
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},function(ch){
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return ch;
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}];
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_99="mailto:"+_99;
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_99=_99.replace(/./g,function(ch){
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if(ch=="@"){
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ch=_9d[Math.floor(Math.random()*2)](ch);
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}else{
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if(ch!=":"){
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var r=Math.random();
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ch=(r>0.9?_9d[2](ch):r>0.45?_9d[1](ch):_9d[0](ch));
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}
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}
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return ch;
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});
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_99="<a href=\""+_99+"\">"+_99+"</a>";
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_99=_99.replace(/">.+:/g,"\">");
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return _99;
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};
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var _a=function(_a3){
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_a3=_a3.replace(/~E(\d+)E/g,function(_a4,m1){
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var _a6=parseInt(m1);
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return String.fromCharCode(_a6);
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});
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return _a3;
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};
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var _72=function(_a7){
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_a7=_a7.replace(/^(\t|[ ]{1,4})/gm,"~0");
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_a7=_a7.replace(/~0/g,"");
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return _a7;
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};
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var _6=function(_a8){
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_a8=_a8.replace(/\t(?=\t)/g," ");
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_a8=_a8.replace(/\t/g,"~A~B");
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_a8=_a8.replace(/~B(.+?)~A/g,function(_a9,m1,m2){
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var _ac=m1;
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var _ad=4-_ac.length%4;
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for(var i=0;i<_ad;i++){
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_ac+=" ";
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}
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return _ac;
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});
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_a8=_a8.replace(/~A/g," ");
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_a8=_a8.replace(/~B/g,"");
|
|
return _a8;
|
|
};
|
|
var _2e=function(_af,_b0,_b1){
|
|
var _b2="(["+_b0.replace(/([\[\]\\])/g,"\\$1")+"])";
|
|
if(_b1){
|
|
_b2="\\\\"+_b2;
|
|
}
|
|
var _b3=new RegExp(_b2,"g");
|
|
_af=_af.replace(_b3,_94);
|
|
return _af;
|
|
};
|
|
var _94=function(_b4,m1){
|
|
var _b6=m1.charCodeAt(0);
|
|
return "~E"+_b6+"E";
|
|
};
|
|
};
|
|
|