rem: if (regex instanceof RegExp) 
add: if (isinstance(regex, RegExp)) 
context: function CMungerEntry (name, regex, className, enable, tagName){    this.name = name;    if (name[0] != ".")        this.description = getMsg("munger." + name, null, null);    this.enabled = (typeof enable == "undefined" ? true : enable);    this.enabledDefault = this.enabled;    this.tagName = (tagName) ? tagName : "html:span";    if (regex instanceof RegExp)        this.regex = regex;    else        this.lambdaMatch = regex;        if (typeof className == "function")        this.lambdaReplace = className;    else         this.className = className;}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/8a4c1438e6f081cd75d935bb18b94aa2f994c631/munger.js/clean/extensions/irc/xul/lib/munger.js