Wikimedia Bugzilla is closed!

if i want output the discussion page link for any page with parser functions i have no choice but use such esoteric code


   -->{{#if:{{{ns|}}}|<!--
      -->{{#switch:{{lc:{{{ns}}}}}<!--
        -->|discuter|discussion catégorie|discussion aide|discussion image|discussion mediawiki<!--
        -->|discussion portail|discussion modèle|discussion utilisateur|discussion wikipédia=<!--
        -->|&#32;'''·''' [[Discussion {{{ns}}}:{{{1|}}}|page de discussion]]}}<!--
        -->|&#32;'''·''' [[Discuter:{{{1|}}}|page de discussion]]}}}}<!--


it would be nice that something like this works :

input {{TALKPAGENAME: {{{1}}} }} outputs [[(localised namespace talkpage prefix):{{{1}}}]]

for example

{{TALKPAGENAME:Foo}} -> [[Talk:Foo]] on en: [[Discuter:Foo]] on fr:

{{TALKPAGENAME:User:A guy}} -> [[User_talk:A_guy]] on en: [[Discussion_utilisateur:A_guy]] on fr:

{{TALKPAGENAME:Category:Bar}} -> [[Category_talk:Bar]]

etc.