Moin moin.
1. In my wiki there is an page named "Test_123". 2. Via URL it is called "index.php?title=Test_123". 3. In the header of the article the is "Test 123" (without underline).
Now I have a Problem with the Special site Help:What_links_here. Article with underlines are not found in this site.
Any ideas why? Paul
Is this a general problem with all pages, which have an underline in their name in your wiki?
enerally these page should appear there just as all other pages as well, e.g. see Special:WhatLinksHere/Project:Support_desk for the Support Desk.
You can run the Manual:refreshLinks.php maintenance script. This will among other things refresh the contents of the pagelinks table and will so fix this problem. However, it is no guarantee that this problem does not happen again.
Just as an idea, let me link you Manual:$wgRunJobsAsync here.
