Hi,
I already tried to arise the concern in the dedicated discussion https://www.mediawiki.org/wiki/Extension_talk:Scribunto/Lua_reference_manual#Translation%20of%20the%20reference%20manual, but I'm still waiting for feedback on improvement I should bring or a validation of the current translatable version of the Scribunto/Lua reference manual https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual.
Cheers,
Mathieu
translators-l@lists.wikimedia.org