BRK: Use pandoc --pdf-engine=pdflatex because more lightweight

Author: kernc

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
       # test_pdf_pandoc
       - run: |
           sudo apt-get update && sudo apt-get install --no-install-recommends \
-            texlive-xetex lmodern texlive-fonts-recommended
+            texlive-latex-base texlive-latex-recommended lmodern texlive-fonts-recommended
       - run: wget --no-clobber -O/tmp/pandoc.deb https://github.com/jgm/pandoc/releases/download/3.1.12.2/pandoc-3.1.12.2-1-amd64.deb || true
       - run: sudo dpkg -i /tmp/pandoc.deb
 

pdoc/cli.py

@@ -625,7 +625,7 @@ def docfilter(obj, _filters=args.filter.strip().split(',')):
 _PANDOC_COMMAND = '''\
 pandoc --metadata=title:"MyProject Documentation"               \\
        --from=markdown+abbreviations+tex_math_single_backslash  \\
-       --pdf-engine=xelatex --variable=mainfont:"DejaVu Sans"   \\
+       --pdf-engine=pdflatex --variable=mainfont:"DejaVu Sans"  \\
        --toc --toc-depth=4 --output=/tmp/pdoc.pdf  pdf.md
 '''