Last modified: 2011-04-14 15:13:45 UTC
Right now, bots need to be involved when deleting a Category, which needs to be emptied first. Renaming a cat is equally awkward. Is it possible to modify the software so that you can choose to delete a Category from all linked pages with the click of a button, or rename one easily? Thanks
Repurposing to cover just the deletion; renaming is bug 8685.
This can't be done cleanly as long as category membership is still stored in-band with the rest of the text, i.e., typing [[Category:Something]] to add to a category. See bug 167.
Sorry, I don't understand. Why can't you you delete all relevant textstrings ("[[[[Category:Foo]]") from the affected pages easily?
You have to account for <nowiki>, <pre>, <noinclude>, <includeonly>, <onlyinclude>, extensions, templates, and various weird combinations thereof. In particular, it can easily be impossible to algorithmically delete a template-generated category. Consider [[Template:A]] containing "Text [[Category:{{{1}}}]]", and [[B]] containing "{{A|Foo}}", then try to delete "[[Category:Foo]]" from that page without deleting "Text". (Of course, the latter would apply as long as templates can add categories, in-band or not.) Yes, you could cobble something together for some cases, but as I said, it can't be done *cleanly*. At the very least you would have to partially parse every affected page to make sure you avoided basic constructs like <nowiki>, and that would take a long time. Not to mention it would be a huge pain to reverse.
