isspace

Determines whether a character is a space, tab, or line separator (newline, carriage return, etc.

). Given some UTF-8 text, obtain a character value with utf8_get_char.

(Note: don't use this to do word breaking; you have to use Pango or equivalent to get word breaking right, the algorithm is fairly complex.)

Parameters:

c	a Unicode character

Returns:

true if c is a space character