Hi TeX Guixers,
Ran into a curious problem today of xelatex not properly rendering what I think
is a mapping/ligature issue: the usual TeX ``something'' quote syntax should
become proper double quotes (for English at least) but don't.
Here is a simple test tex file:
--8<---------------cut here---------------start------------->8---
\documentclass{article}
\begin{document}
``test quote''
\end{document}
--8<---------------cut here---------------end--------------->8---
If you compile it with
--8<---------------cut here---------------start------------->8---
guix shell texlive-base texlive-fontspec -- xelatex test.tex
--8<---------------cut here---------------end--------------->8---
you'll see the same quotes as in the tex file. Full log (test-bad.log) attached
but the relevant line looks to me like
--8<---------------cut here---------------start------------->8---
Document Class: article 2020/04/10 v1.4m Standard LaTeX document class
(/gnu/store/npkjqvkgzj3pfhqwbcc504kgp1z6fj8s-profile/share/texmf-dist/tex/latex/base/size10.clo
File: size10.clo 2020/04/10 v1.4m Standard LaTeX file (size option)
Font mapping `tex-text.tec' for font `[lmroman10-regular]:mapping=tex-text;'
not found.
)
--8<---------------cut here---------------end--------------->8---
I did try adding various packages, changing fonts and font settings, but to no
avail.
Meanwhile, using
--8<---------------cut here---------------start------------->8---
guix shell texlive -- xelatex test.tex
--8<---------------cut here---------------end--------------->8---
gives a nicely rendered double quote mark. The log (also attached as test.log)
shows no such similar message.
Some searching the most succinct and relevant summary I think is here
<https://tex.stackexchange.com/questions/193412/what-is-happening-to-the-quotes>
Anyway, seems like something is missing when we use the minimal packages, but I
can't seem to find what to add to guix shell to change the output of the pdf.
Probably it is not captured in a package or is otherwise lost?
Any ideas?
Thanks!
John
PS: I don't think it is related, but xelatex will complain about not finding a
fontspec.cfg either. I made one locally from what it used to be, but didn't
change the output for me. I think it went missing here:
<https://git.savannah.gnu.org/cgit/guix.git/commit/?id=ad5dddc610fa19e78aaa1885106a419e55f0322b>
test.log
Description: Binary data
test-bad.log
Description: Binary data
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