On Tue, 31 May 2022 08:35:11 -0400 LM <lme...@gmail.com> wrote: Dear LM,
> On Mon, May 30, 2022 at 11:33 AM Laslo Hunhold <d...@frign.de> wrote: > > What functions do you need in the context of Tuxmath? > > From what I remember, it just needs to figure out where to do a clean > break for text wrapping with internationalized strings. Don't believe > it uses the other features of libunistring. I've personally been > trying to avoid gettext and use a port/fork of BSD's Citrus Project ( > http://citrus.bsdclub.org/ ) for accessing the translated strings. > Just need a way to break the strings up in the appropriate locations > for wrapping text and displaying on screen. If I get that working, I > can replace or at least offer an alternative to the libunistring > dependency. I pushed line-break-detection[0][1] just yesterday. The functions size_t grapheme_next_line_break(const uint_least32_t *, size_t); and size_t grapheme_next_line_break_utf8(const char *, size_t); should be just the ones you'll need, depending on your internal representation. It will give you the respective next line break opportunity. After a bit of cleanup, refactoring and writing manuals for all functions I'll tag a release. With best regards Laslo [0]:https://git.suckless.org/libgrapheme/commit/0aaf3fcc7bb84fe97b8d75c9d5d14305d54d4dfd.html [1]:https://git.suckless.org/libgrapheme/file/grapheme.h.html
