id summary reporter owner description type status priority milestone component version resolution keywords cc 1900 [IE] List content crashes when using preview or saving a page Greg Miller "My apologies for cross-posting this from the FCKeditor support site; this site appears to be the more appropriate location for this, however. We first discovered this issue locally in IE7 (FF seems unaffected), but this issue was confirmed in IE7 in the MediaWiki+FCKEditor sandbox. http://mediawiki.fckeditor.net/index.php/Sandbox The problem is FCKeditor is mis-behaving when dealing with extra white spaces in list items. For example, if you take the following wikitext list {{{ * a bullet list * anchors * links }}} and put three blank spaces immediately before and after the word ""bullet"" in the first list item then click 'Show preview' or view the Wikitext and go back to the WYSIWYG display. The list gets mangled to look like the following (again in wikitext). {{{ * * a    * bullet    list * anchors * links }}} Sometimes I also get a Javascript error: {{{ Line: 88 Error: 'null' is null or not an object }}} From the following file -- (I had to fat-finger this in, so it may not be completely accurate) extensions/FCKeditor/fckeditor/editor/js/fckeditorcode_ie.js This is the offending line of code (line 88): {{{ var FCKEvents=function(A){this.Owner=A;this._RegisteredEvents={};};FCKEvents.prototype.AttachEvent=function(A,B){var C;if (!(C=this._RegisteredEvents[A])) this._RegisteredEvents[A]=[B];else C.push(B);};FCKEvents.prototype.FireEvent=function(A,B){var C=true;var D=this._RegisteredEvents[A];if (D){for (var i=0;i