Cosimo Lupo 91a8cc33e7
unicodedata: add script_horizontal_direction function
same as harfbuzz hb_script_get_horizontal_direction.

We just hard-code the set of RTL script here, as it doesn't change often anyway.
The function is just syntactic sugar as it all does is basically looking up the
constant RTL_SCRIPTS set.
It's nice to have it here in a central place alongside 'script', 'script_name', etc.
2018-01-19 18:04:33 +00:00
..
2017-11-24 20:02:47 +01:00
2017-03-28 03:43:01 -07:00