Re: Lua filters and possible error

[Paulo Ney de Souza <pauloney-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

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I think we will need a bit more. The space of Language Tags in LaTeX is
all over the place, Babel and Polyglossia alike.

Things like:

\foreignlanguage{farsi}
\begin{otherlanguage}{farsi} ...\end{otherlanguage}
\textpersian{}
\begin{persian} ... \end{persian}

will all have to be translated to the "almost" BCP-47 Language Tags used by
Aspell,
which in this case is:

        fa

I say "almost" because Aspell uses an underscore for dictionaries like
"en_GB" instead
of the correct "en-GB", for British English.

The Polyglossia package already has this equivalence
(Babel--Polyglossia--BCP-47) in
a table. We should use it. It is not easy to write it down.

Paulo Ney



On Sun, Nov 19, 2023 at 6:35 PM John MacFarlane <fiddlosopher@gmail.com>
wrote:

>
> \begin{otherlanguage}{english}
> Here's a div in English. Code is ignored: \texttt{baoeuthasoe}. So are
> \href{http://example.com/notaword}{URLs}.
> \end{otherlanguage}
>
> is being parsed as
>
> [ Div
>     ( "" , [ "otherlanguage" ] , [] )
>  [ Para
>         [ Span ( "" , [] , [] ) [ Str "english" ]
>         , SoftBreak
> ...
>
> That could definitely be improved; we can teach pandoc that the
> otherlanguage
> environment has an argument for the language which should be put in the
> lang
> attribute of the div. Once that is done I think the filter will work.
>
> I added an issue for this: https://github.com/jgm/pandoc/issues/9202
>
>
> > On Nov 19, 2023, at 4:45 PM, Apprentice Ship <tex.apprentice-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
> >
> >
> > \begin{otherlanguage}{english}
> > Here's a div in English. Code is ignored: \texttt{baoeuthasoe}. So are
> > \href{http://example.com/notaword}{URLs}.
> > \end{otherlanguage}
>
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