type_string() only handle ascii

[tshirtman]

if i pass a string containing non-ascii chars (like "éèçà" and their friends) only the ascii characters are typed, seems toggleUniKey() in keypress.c converst to unsigned char, so there is no unicode support whatsoever, is it possible to find a fix for that?

[msanders]

This should be fixed now in the latest version for macOS / Windows (not sure it's possible in X11).