Last modified: 2006-12-09 03:40:22 UTC
Someone has (recently) removed in /wikibits.js the global (var added) attribute from: mwEditButtons, mwCustomEditButtons. So these don't work anymore for IE(6). The (var) mwCustomEditButtons is used in http://en.wikipedia.org/wiki/MediaWiki:Common.js and some user scripts.
Seem to still be there as of r18220; also on live version.
Urgh, ignore me, brainfart. Last touched in r15372 by Rotem Liss.
Uhm*, yes seem other reason, not the global attribute...
Delete this bug, it seem IE (cache) refreshed the js scripts, but not the pages code (wgBreakFrames).