Author: moses.mason
Description:
Redirected categories should tread as one category.
For example: there are 'article a' categorized under [[Category:A]] and 'article
b' categorized under [[Category:B]]. And now, I redirect [[Category:A]] to
[[Category:B]]. Then, the [[category:A]] is redirected, but the 'article a'
still remain in [[Category:A]] and can not yet be seen in [[Category:B]].
Version: unspecified
Severity: normal