1 line
2.5 KiB
JavaScript
1 line
2.5 KiB
JavaScript
function e(e){for(var t={},r=e.split(","),s=0;s<r.length;s++)t[r[s]]=!0;return t}var t=/^<([-A-Za-z0-9_]+)((?:\s+[a-zA-Z_:][-a-zA-Z0-9_:.]*(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)>/,r=/^<\/([-A-Za-z0-9_]+)[^>]*>/,s=/([a-zA-Z_:][-a-zA-Z0-9_:.]*)(?:\s*=\s*(?:(?:"((?:\\.|[^"])*)")|(?:'((?:\\.|[^'])*)')|([^>\s]+)))?/g,a=e("area,base,basefont,br,col,frame,hr,img,input,link,meta,param,embed,command,keygen,source,track,wbr"),n=e("a,address,code,article,applet,aside,audio,blockquote,button,canvas,center,dd,del,dir,div,dl,dt,fieldset,figcaption,figure,footer,form,frameset,h1,h2,h3,h4,h5,h6,header,hgroup,hr,iframe,ins,isindex,li,map,menu,noframes,noscript,object,ol,output,p,pre,section,script,table,tbody,td,tfoot,th,thead,tr,ul,video"),i=e("abbr,acronym,applet,b,basefont,bdo,big,br,button,cite,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,textarea,tt,u,var"),o=e("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr"),l=e("checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected"),c=e("wxxxcode-style,script,style,view,scroll-view,block");module.exports=function(e,d){function f(e,t){if(t)for(t=t.toLowerCase(),r=b.length-1;r>=0&&b[r]!=t;r--);else var r=0;if(r>=0){for(var s=b.length-1;s>=r;s--)d.end&&d.end(b[s]);b.length=r}}var p,u,h,b=[],m=e;for(b.last=function(){return this[this.length-1]};e;){if(u=!0,b.last()&&c[b.last()])e=e.replace(new RegExp("([\\s\\S]*?)</"+b.last()+"[^>]*>"),(function(e,t){return t=t.replace(/<!--([\s\S]*?)-->|<!\[CDATA\[([\s\S]*?)]]>/g,"$1$2"),d.chars&&d.chars(t),""})),f(0,b.last());else if(0==e.indexOf("\x3c!--")?(p=e.indexOf("--\x3e"))>=0&&(d.comment&&d.comment(e.substring(4,p)),e=e.substring(p+3),u=!1):0==e.indexOf("</")?(h=e.match(r))&&(e=e.substring(h[0].length),h[0].replace(r,f),u=!1):0==e.indexOf("<")&&(h=e.match(t))&&(e=e.substring(h[0].length),h[0].replace(t,(function(e,t,r,c){if(t=t.toLowerCase(),n[t])for(;b.last()&&i[b.last()];)f(0,b.last());if(o[t]&&b.last()==t&&f(0,t),(c=a[t]||!!c)||b.push(t),d.start){var p=[];r.replace(s,(function(e,t){var r=arguments[2]?arguments[2]:arguments[3]?arguments[3]:arguments[4]?arguments[4]:l[t]?t:"";p.push({name:t,value:r,escaped:r.replace(/(^|[^\\])"/g,'$1\\"')})})),d.start&&d.start(t,p,c)}})),u=!1),u){p=e.indexOf("<");for(var g="";0===p;)g+="<",p=(e=e.substring(1)).indexOf("<");g+=p<0?e:e.substring(0,p),e=p<0?"":e.substring(p),d.chars&&d.chars(g)}if(e==m)throw"Parse Error: "+e;m=e}f()}; |