add: } 
context: function mircToggleUnder (colorInfo, containerTag, data){    if (!client.enableColors)        return;    if ("isUnderline" in data)        delete data.isUnderline;    else        data.isUnderline = true;    data.hasColorInfo = true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/10a2bcfc22b0cc4d4128a44afac2e9a1baeb7720/static.js/buggy/extensions/irc/xul/content/static.js