l docs

Ok, done. We should probably unify the documentation of all the linking templates anyway, as they all work the same way.

Thanks. We need to have some sort of a common sub-doc for the module that would be transcluded in the middle of doc page of these templates.

We could just redirect them all, like we did with {{t}}.

I see what you mean now. Yes, we can put everything (description, shortcuts) about l, m, etc. in one page, good idea.