Last modified: 2013-08-19 09:42:10 UTC
On Thai Wikipedia, the abuse filter #22 reads !('bot' in user_groups) & added_links rlike "wikipedia.org" The action for this filter is to label the edit. The edit http://th.wikipedia.org/w/index.php?title=%E0%B9%81%E0%B8%A1%E0%B9%88%E0%B9%81%E0%B8%9A%E0%B8%9A%3AWebCite&diff=4663859&oldid=4663855 clear doesn't fall into the filter condition but the edit was nevertheless labelled by AbuseFilter. We (two programmers on Thai Wikipedia and I) tried to repeat the edit but the filter does not take an action on the same edit. Therefore, we conclude that it is not reproducible. However, it is recorded on Thai Wikipedia and you can investigate it from available logs.
(In reply to comment #0) > On Thai Wikipedia, the abuse filter #22 reads > > !('bot' in user_groups) & added_links rlike "wikipedia.org" For future reference, here is a link to the version of the filter which matched the edit: https://th.wikipedia.org/wiki/Special:AbuseFilter/history/22/item/174 the log: https://th.wikipedia.org/wiki/Special:AbuseLog?wpSearchUser=Taweetham&wpSearchFilter=22&wpSearchTitle=แม่แบบ%3AWebCite the "examine" link points to https://th.wikipedia.org/wiki/Special:AbuseFilter/examine/log/21989 and the "details" to: https://th.wikipedia.org/wiki/Special:AbuseLog/21989 The variable "added_links" shows: //en.wikipedia.org/wiki/Pagediff?withJS=MediaWiki:Common.js%2Fpagediff.js&oldpage=%E0%B9%81%E0%B8%A1%E0%B9%88%E0%B9%81%E0%B8%9A%E0%B8%9A:WebCite&newpage=%E0%B9%81%E0%B8%A1%E0%B9%88%E0%B9%81%E0%B8%9A%E0%B8%9A:WebCite%2Fsandbox and this indeed matches the regex "wikipedia.org": http://rubular.com/r/OAjGtNTRth
I guess the added_links variable is derived from variables new_html and old_html There might be some one-off change that affected new_html.