docs: Add Known Limitations section (TTF subsetting)

Document that TTF font subsetting is not yet implemented - entire font
files are embedded rather than just glyphs used. Planned for future.

Reported by: Gemini audit (2025-12-14)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
reugenio 2025-12-14 19:41:31 +01:00
parent 121cf043da
commit 2bc1eb83c2

View file

@ -911,6 +911,12 @@ zig build
--- ---
## Known Limitations
- **TTF Font Subsetting**: When embedding TrueType fonts, the entire font file is included rather than just the glyphs used. This can result in larger PDF files when using custom fonts. Font subsetting is planned for a future version.
---
## Building ## Building
```bash ```bash