Background: some po translations (amongst which `fr.po`) translate "discussion" to an upper-cased word (in French: "Discussion"). By the way, this is wished e.g. in German, where such a noun has to be written with an upper-cased "D", but I can not see the logic behind the added "D" in French. Anyway, this gettext-translated word is used to name the discussion pages, as `$discussionlink` in `Render.pm` is built from `gettext("discussion")`. In the same piece of code, a case-sensitive regexp that tests wether the page being rendered is a discussion page is case-sensitive. On the other hand, new discussion pages are created with a name built from `gettext("Discussion")` (please note the upper-cased "D"). Such a new page name seems to be automagically downcased. This leads to newly created discussion pages not being recognized as discussion pages by the `$page !~ /.*\/\Q$discussionlink\E$/` regexp, so that then end with an unwanted discussion link. A simple fix that seems to work is to make this regexp case-insensitive: git diff IkiWiki/Render.pm diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm index adae9f0..093c25b 100644 --- a/IkiWiki/Render.pm +++ b/IkiWiki/Render.pm @@ -77,7 +77,7 @@ sub genpage ($$) { } if ($config{discussion}) { my $discussionlink=gettext("discussion"); - if ($page !~ /.*\/\Q$discussionlink\E$/ && + if ($page !~ /.*\/\Q$discussionlink\E$/i && (length $config{cgiurl} || exists $links{$page."/".$discussionlink})) { $template->param(discussionlink => htmllink($page, $page, gettext("Discussion"), noimageinline => 1, forcesubpage => 1)); But the best way would be to avoid assuming implicitely that translators will translate "discussion" and "Discussion" the same way. [[!tag patch]]