Tells if a character is whitespace.


int uisspace(int c);
Returns nonzero if `c' is whitespace, that is, carriage return, newline, form feed, tab, vertical tab, or space. Example:
      for (counter = 0; counter < ustrlen(text_string); counter++) {
	 if (uisspace(ugetat(text_string, counter)))
	    usetat(text_string, counter, '_');

Related Discussions

The following threads each have code containing this keyword: Note: You can click on the numbers to jump directly to the posts that reference this page.

Related Projects

The following projects include source code containing this keyword: