commit-filter not being applied on log page

[Chris Burroughs]

I'm trying to write a commit-filter to hyperlink references to our bug 
tracker.  It seems to work fine for commit detailed pages, but not at 
all for the log view.  Since our developers often make brief messages 
like "fixes #123' so getting the url in the log view is arguably more 
useful than in the detail page.

For example if there was a hypothetical filter that turned v1.2.3 into 
<a href="http://example.org/v1.2.3">v1.2.3</a> it would work on 
http://git.zx2c4.com/cgit/commit/?id=865afe0eb1b5e6485fe0f65472e6635266e393b1 
but not http://git.zx2c4.com/cgit/log/ or 
http://git.zx2c4.com/cgit/log/?showmsg=1