支持IE和firefox的js代码美化加亮源码

2024-05-06 14:18:38

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自己在IE和FF试过了js代码加亮效果，用了一段别人的压缩后的代码作为例子，受限制，删了一部分。发现错误的大虾一定要留下测试用的代码啊！

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML xmlns:v="urn:schemas-microsoft-com:vml"> <HEAD> <TITLE> 错新站长站 www.Vevb.com </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> <link rel="Shortcut Icon" href="shell32.dll,20"> <STYLE> #oTxt{     color:#333333;     background-color:#f0f0f0;     font-family:Courier New;     font-size:12px;     margin:0;     line-height:13px;     border-left:none;     overflow:scroll; } #oResult{     color:#333333;     background-color:#f0f0f0;     font-family: Courier New;     font-size:12px;     margin:0;     line-height:13px;     border-left:none;     overflow:scroll;     height:164px; } </STYLE> </HEAD> <BODY>  <textarea id=oTxt wrap=off style="border:dashed 1px gray; border-right:none; border-bottom:none; width:400;height:164px;padding:2px;" onkeyup="_highlight()"> //<!-- // test comment //    s = s.replace(//////g, ''); /*/     'this is a block'     'http://test.com'     'comment !!' //*/ //*/     'string2'     'http://test.com'     "string1/*" //*/ /*/     'this is a block'     'http://test.com'     "comment !!" /*/     "string1: start a comment /* "     'http://test.com'     'string2: end a comment */ ' //*/ /****************************/ * code highlight             * *     necrocoder 2006.05.11  * /****************************/ var sss = kkkk.innerHTML+"/r/n"; for(var i=0;i<5;i++) sss += kkkk.innerHTML+"/r/n"+"/r/n"; var tm = (new Date()).getTime(); sss = sss.syntaxed(); var dtm = (new Date()).getTime() - tm; aaa.innerHTML = sss; //aaaa.innerText = sss; document.write('highlighted in '+dtm+'ms.'); /*  * Examples  */ Array.prototype.indexOf=function(o){for(var i=0;i<this.length;i++){if(this[i]==o)return i;} return-1;};Array.prototype.lastIndexOf=function(o){for(var i=this.length-1;i>=0;i--){if(this[i]==o)return i;}return-1;};Array.prototype.contains=function(o){return this.indexOf(o)!= -1;};Array.prototype.copy=function(o){return this.concat();};Array.prototype.insertAt=function(o,i){this.splice(i,0,o);};Array.prototype.insertBefore=function(o,o2){var i=this.indexOf(o2);if(i== -1)this.push(o);else this.splice(i,0,o);};Array.prototype.removeAt=function(i){this.splice(i,1);};Array.prototype.remove=function(o){var i=this.indexOf(o);if(i!= -1)this.splice(i,1);};String.prototype.trim=function(){return this.replace(/(^/s+)|/s+$/g,"");};Function.READ=1;Function.WRITE=2;Function.READ_WRITE=3;Function.prototype.addProperty=function(sName,nReadWrite){nReadWrite=nReadWrite||Function.READ_WRITE;var capitalized=sName.charAt(0).toUpperCase()+sName.substr(1);if(nReadWrite&Function.READ) this.prototype["get"+capitalized]=new Function("","return this._"+sName+";");if(nReadWrite&Function.WRITE)   this.prototype["set"+capitalized]=new Function(sName,"this._"+sName+" = "+sName+";");};function BiObject(){this._hashCode=BiObject._hashCodePrefix+Math.round(Math.random()*1000)+BiObject._hashCodePrefix+BiObject._hashCodeCounter++;} _p=BiObject.prototype=new Object;_p._className="BiObject";_p._disposed=false;_p._id=null;BiObject._hashCodeCounter=1;BiObject._hashCodePrefix="hc";BiObject.toHashCode=function(o){if(o._hashCode!=null) return o._hashCode;return o._hashCode=BiObject._hashCodePrefix+Math.round(Math.random()*1000)+BiObject._hashCodePrefix+BiObject._hashCodeCounter++;};BiObject.prototype.getDisposed=function(){return this._disposed;};BiObject.prototype.getId=function(){return this._id;};BiObject.prototype.setId=function(v){this._id=v;};BiObject.prototype.getUserData=function(){return this._userData;};BiObject.prototype.setUserData=function(v){this._userData=v;};_p.toHashCode=function(){return BiObject.toHashCode(this);};_p.dispose=function(){this._disposed=true;delete this._userData;};_p.toString=function(){if(this._className) return"[object "+this._className+"]";return"[object Object]";};_p.getProperty=function(sPropertyName){var getterName="get"+sPropertyName.charAt(0).toUpperCase()+sPropertyName.substr(1);if(typeof this[getterName]=="function") return this[getterName]();throw new Error("No such property, "+sPropertyName);};_p.setProperty=function(sPropertyName,oValue){var setterName="set"+sPropertyName.charAt(0).toUpperCase()+sPropertyName.substr(1);if(typeof this[setterName]=="function") this[setterName](oValue);else throw new Error("No such property, "+sPropertyName);};_p.setAttribute=function(sName,sValue,oParser) {var v;if(sValue=="true") v=true;else if(sValue=="false") v=false;else if(parseFloat(sValue)==sValue) v=parseFloat(sValue);else v=sValue;this.setProperty(sName,v);};_p.getAttribute=function(sName) {return String(this.getProperty(sName));};_p.addXmlNode=function(oNode,oParser) {if(oNode.nodeType==1) oParser.fromNode(oNode);};if(typeof BiObject=="undefined") BiObject=new Function;function BiBrowserCheck(){if(BiBrowserCheck._singleton) return BiBrowserCheck._singleton;var ua=navigator.userAgent;this._ie= /msie/i.test(ua);this._moz=navigator.product=="Gecko";this._platform=navigator.platform;if(this._moz) {/rv/:([^/);]+)(/)|;)/.test(ua);this._version=RegExp.$1;this._ie55=false;this._ie6=false;} else {/MSIE/s+([^/);]+)(/)|;)/.test(ua);this._version=RegExp.$1;this._ie55= /msie 5/.5/i.test(ua);this._ie6= /msie 6/i.test(ua);} BiBrowserCheck._singleton=this;} BiBrowserCheck.prototype=new BiObject;BiBrowserCheck.prototype.getIe=function() {return this._ie;};BiBrowserCheck.prototype.getIe55=function() {return    this._ie55;};BiBrowserCheck.prototype.getIe6=function() {return this._ie6;};BiBrowserCheck.prototype.getMoz=function() {return this._moz;};BiBrowserCheck.prototype.getVersion=function() {return this._version;};BiBrowserCheck.prototype.getPlatform=function() {return this._platform;};var _br=new BiBrowserCheck;BiBrowserCheck.ie=_br.getIe();BiBrowserCheck.ie55=_br.getIe55();BiBrowserCheck.ie6=_br.getIe6();BiBrowserCheck.moz=_br.getMoz();BiBrowserCheck.version=_br.getVersion();BiBrowserCheck.platform=_br.getPlatform();_br=null;function BiUri(sBase,sRel) {this._params={};if(sBase) {this.setHref(sBase);if(sRel) this._setRelative(sRel)}} _p=BiUri.prototype=new BiObject;_p._className="BiUri";_p._scheme="";_p._userInfo="";_p._port="";_p._host="";_p._path="";_p._dirPath="";_p._fragment="";_p._query="";_p._hrefCache=null;BiUri.prototype.getScheme=function(){return this._scheme;};BiUri.prototype.getPath=function(){return this._path;};BiUri.prototype.getDirPath=function(){return this._dirPath;};BiUri.prototype.getHost=function(){return this._host;};BiUri.prototype.getPort=function(){return this._port;};BiUri.prototype.getFragment=function(){return this._fragment;};BiUri.prototype.getQuery=function(){return this._query;};BiUri.prototype.getUserInfo=function(){return this._userInfo;};BiUri.regExps={scheme:/^([^:]+)/:.+$/,user:/^([^@//]+)@.+$/,host:/^([^:///?/#]+).*$/,port:/^:(/d+)/,path:/^([^/?#]*)/,dirPath:/^(.*//)[^//]*$/,fragment:/^[^#]*#(.*)$/,absUri:/^/w(/w|/d|/+|/-|/.)*:/i};_p.toString=function() {return this.getHref();};_p.setHref=function(s) {this._hrefCache=null;s=String(s);this._scheme="";this._userInfo="";this._host="";this._port=null;this._path="";this._dirPath="";this._query="";this._fragment="";this._params={};var err=new Error("Not a well formatted URI");var ok=BiUri.regExps.scheme.test(s);if(!ok)throw err;this._scheme=RegExp.$1;if(this._scheme=="mailto"||this._scheme=="news"||this._scheme=="view-source") s=s.substring(this._scheme.length+1);else s=s.substring(this._scheme.length+3);ok=BiUri.regExps.user.test(s);if(ok) {this._userInfo=RegExp.$1;s=s.substring(this._userInfo.length+1);} if(this._scheme!="file"||s.charAt(0)!="/") {ok=BiUri.regExps.host.test(s);if(!ok) throw err;this._host=RegExp.$1;s=s.substring(this._host.length);} ok=BiUri.regExps.port.test(s);if(ok) {this._port=Number(RegExp.$1);s=s.substring(RegExp.$1.length+1);} this._parsePathAndRest(s);};_p._parsePathAndRest=function(s) {var err=new Error("Not a well formatted URI");var ok=BiUri.regExps.path.test(s);if(!ok) throw err;this._path=RegExp.$1;s=s.substring(this._path.length);if(this._path==""&&(this._scheme=="file"||this._scheme=="http"||this._scheme=="https"||this._scheme=="ftp")) {this._path="/";} var segments=this._path.split("/");var sb=[];var j=0;for(var i=0;i            </SPAN>
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