Kerim Güven

Results 2 issues of Kerim Güven

Adds a `build.zig` file to be able to use the [Zig build system](https://andrewkelley.me/post/zig-cc-powerful-drop-in-replacement-gcc-clang.html) to compile a static library for Windows (x86_64), macOS (Apple Silicon and Intel) and Linux (x86_64 and...

Tested on Windows, `export_book.py` with `-pdfa5` specified outputs an A5 paper sized PDF file. Note that I made the font slightly bigger (though it doesn't seem to have much of...