Multiple Language support (was Re: [ANN] chess puzzles on gemini)

[Sean Conner]

It was thus said that the Great John Cowan once stated:
> On Wed, Dec 2, 2020 at 6:53 PM Sean Conner <sean at conman.org> wrote:
> 
> > [2]     No default.  If not set, the lang paramter for text/* MIME types
> >         will not be set.
> 
> I can't find any documentation on a lang= parameter.  Not that you need
> any; most MIME-type processors don't pay attention to required vs. optional
> vs. unknown parameters.

  It's mentioned in the Gemini specification section 5.2 for text/gemini.  I
perhaps was a bit too broad setting it for all text types (and it's an easy
fix to just restrict the lang parameter to just text/gemini in my case).  It
probably won't hurt other text/* types as consumers may just ignore the
lang= parameter.

  -spc