https://pandoc.org/try/?params=%7B%22text%22%3A%22---%5Cnlang%3A+sv%5Cnmainfont%3A+Minion+Pro%5Cnmainfontoptions%3A+Numbers%3DOldStyle%5Cn---%5Cn%5CnHello+world.%22%2C%22to%22%3A%22latex%22%2C%22from%22%3A%22markdown%22%2C%22standalone%22%3Atrue%2C%22embed-resources%22%3Afalse%2C%22table-of-contents%22%3Afalse%2C%22number-sections%22%3Afalse%2C%22citeproc%22%3Afalse%2C%22html-math-method%22%3A%22plain%22%2C%22wrap%22%3A%22auto%22%2C%22highlight-style%22%3Anull%2C%22files%22%3A%7B%7D%2C%22template%22%3Anull%7D

On Wednesday, 9 August 2023 at 10:58:54 UTC+2 Stefan Björk wrote:

Looking into it, it seems the following section:

$if(babel-lang)$
\babelprovide[main,import]{$babel-lang$}
$if(mainfont)$
\ifPDFTeX
\else
\babelfont{rm}[$for(mainfontoptions)$$mainfontoptions$$sep$,$endfor$]{$mainfont$}
\fi
$endif$
$endif$

Is expanded to:

\babelprovide[main,import]{swedish}
\ifPDFTeX
\else
\babelfont[swedish]{rm}{Minion Pro}
\fi

While, at the same time, `mainfontoptions` is correctly expanded with setmainfont:

% xetex/luatex font selection
$if(mainfont)$
\setmainfont[$for(mainfontoptions)$$mainfontoptions$$sep$,$endfor$]{$mainfont$}
$endif$

Expanded to:

% xetex/luatex font selection
\setmainfont[Numbers=OldStyle]{Minion Pro}

I don't get it. This is the default template of pandoc 3.1.6 (I upgraded).
onsdag 9 augusti 2023 kl. 10:44:06 UTC+2 skrev Stefan Björk:
`mainfontoptions: Numbers=OldStyle` works as expected when I don't specify a language with `lang`. When I specify a language, XeLaTeX seem to ignore the OldStyle settings. I suspect there are something broken with the default LaTeX template?

I'm using pandoc 3.1.1.