Last modified: 2011-04-20 07:24:36 UTC
When you preview unclosed tags, they are not fixed by the Sanitizer. So their styles affect all the following elements, first of all the sidebar. Also try this link: http://de.wikipedia.org/wiki/Spezial:Vorlagen_expandieren?input=%3Cdiv%3E The Layout is smashed into pieces which shouldnt happen.
Created attachment 7814 [details] Add Tidy option to ExpandTemplates This actually adds a tidy option to the ExpandTemplates option. Default is to tidy. Untested, since I don't use tidy here.
I don't think its necessary to have a option. Whoever would like to see untidied HTML can use the API (action=parse).
done in r77003
*** Bug 21621 has been marked as a duplicate of this bug. ***