Checks @ch to see if it is a character that should not be
normally rendered on the screen. This includes all Unicode characters
with "ZERO WIDTH" in their name, as well as <firstterm>bidi</firstterm> formatting characters, and
a few other ones. This is totally different from g_unichar_iszerowidth()
and is at best misnamed.
Checks @ch to see if it is a character that should not be normally rendered on the screen. This includes all Unicode characters with "ZERO WIDTH" in their name, as well as <firstterm>bidi</firstterm> formatting characters, and a few other ones. This is totally different from g_unichar_iszerowidth() and is at best misnamed.