Board Thread:Lua Help/@comment-3134670-20160314150455/@comment-166269-20160320033823

I don't know who wrote that, but there's no reason to follow its recommendation. There is no "Lua" namespace, and creating a page with the name "Lua:Foobar" will just result in the page being in the main namespace, which means it will be included in the  statistic and will be a possible result of clicking "Random page" or visiting Special:Random. Module documentation should be placed in either the Template: namespace or the Module: or Module talk: namespaces.