About MediaWiki:Translate-messagereview-reviewswithyou
Current version of MediaWiki:Translate-messagereview-reviewswithyou and MediaWiki:Translate-messagereview-reviews is incorrect. First section of PLURAL (for three-section style) match not only to the number "1", but also "21", "31" ets. Current text "you" is not math for this case.
I'd like to use new {{PLURAL:$1|1=you|$1 users}} syntax but I'm afraid it is not possible until we drop support for 1.19.
Is it possible to backport the feature? 1.19.x is only dropped in May 2013.
Is support for 1.19 dropped or not? The extension's page says 1.19 is supported, but mw:MLEB requires 1.20 and Translate depends on ULS which requires 1.20...
From what I've understood,
the current message doesn't address languages having 2 plural forms (+1 singular).
So, the solution in this case would be to accommodate a language which has special plurals for numbers ending in '1'.
But only [2-9]1.
http://www.gnu.org/savannah-checkouts/gnu/gettext/manual/html_node/Plural-forms.html (Search for '1[2-9]')
Or this, MDN:Plurals