rem: if (!url || url.search(client.linkRE) == -1) 
add: if (!url || !url.match(/^ircs?:/)) 
context: function tabdnd_drop (aEvent, aXferData, aDragSession){    var url = transferUtils.retrieveURLFromData(aXferData.data,                                                aXferData.flavour.contentType);    if (!url || url.search(client.linkRE) == -1)        return;    if (url.search(/\.css$/i) != -1  && confirm (getMsg(MSG_TABDND_DROP, url)))        dispatch("motif", {"motif": url});    else if (url.search(/^ircs?:\/\//i) != -1)        dispatch("goto-url", {"url": url});}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1622/48eaba391b8516ff6bdb5ee09bc9ea30b565a189/static.js/clean/xul/content/static.js