hotdoc-html-2-pdf: Set up fonts to better handle unicode data
It's 2019 and *TeX still lacks proper glyph fallback, so we get the following
errors on make pdf:
./hotdoc-html-2-pdf build/html/appdev-debugging.html build/pdf/appdev-debugging.pdf --remote-prefix "https://developer.apertis.org" --line-numbers
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!
./hotdoc-html-2-pdf build/html/programming-guide-tooling.html build/pdf/programming-guide-tooling.pdf --remote-prefix "https://developer.apertis.org" --line-numbers
[WARNING] Missing character: There is no 李 in font [lmmono10-regular]:!
[WARNING] Missing character: There is no 健 in font [lmmono10-regular]:!
[WARNING] Missing character: There is no 秋 in font [lmmono10-regular]:!
./hotdoc-html-2-pdf build/html/vm-config.html build/pdf/vm-config.pdf --remote-prefix "https://developer.apertis.org" --line-numbers
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!
./hotdoc-html-2-pdf build/html/vm-management.html build/pdf/vm-management.pdf --remote-prefix "https://developer.apertis.org" --line-numbers
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!
./hotdoc-html-2-pdf build/html/vm-setup.html build/pdf/vm-setup.pdf --remote-prefix "https://developer.apertis.org" --line-numbers
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!
[WARNING] Missing character: There is no ▸ in font [lmmono10-regular]:!Address those by:
- setting up a CJK font so we don't erase team members
- setting up a monospace font which has large Unicode coverage without
requiring fallbacks, so a
▸in a code snippets doesn't end up in a unrendered character
Edited by Emanuele Aina