It should return the target filename.
-### urlpath
+### tweakurlpath
- hook(type => "urlpath", id => "foo", call => \&urlpath);
+ hook(type => "tweakurlpath", id => "foo", call => \&tweakurlpath);
This hook can be used to modify the internal urls generated by
ikiwiki; it is run just after ikiwiki has removed the trailing