[LyX/master] Basic support for the ltx-talk class

[Jürgen Spitzmüller]

Am Samstag, dem 16.05.2026 um 17:19 +0100 schrieb José Matos:
> Nowadays I simply default to lualatex. :-)

I find it still too slow as compared to pdflatex.

-- 
Jürgen