docs: Set LaTeX engine to XeLaTeX for PDF generation.

Also added to suggested packages list for PDF build.

See comment in Sphinx project for (some) details:
https://github.com/sphinx-doc/sphinx/pull/5693#pullrequestreview-180444650
This commit is contained in:
Stewart C. Russell 2021-01-17 22:56:29 -05:00 committed by Damien George
parent 9175482f29
commit f12754af06
2 changed files with 5 additions and 3 deletions

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@ -47,7 +47,7 @@ This can be achieved with:
make latexpdf
but require rather complete install of LaTeX with various extensions. On
Debian/Ubuntu, try (500MB+ download):
but requires a rather complete install of LaTeX with various extensions. On
Debian/Ubuntu, try (1GB+ download):
apt-get install texlive-latex-recommended texlive-latex-extra
apt install texlive-latex-recommended texlive-latex-extra texlive-xetex texlive-fonts-extra cm-super xindy

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@ -259,6 +259,8 @@ latex_documents = [
# If false, no module index is generated.
#latex_domain_indices = True
# Enable better Unicode support so that `make latexpdf` doesn't fail
latex_engine = "xelatex"
# -- Options for manual page output ---------------------------------------