src/stdlib/stdstrng.c
/*=============================
 * isletter -- Check for letter
 * TODO: Fix for Unicode
 *===========================*/
- Check for letter
TODO: Fix for Unicode
- Check for letter TODO : Fix for Unicode
BOOLEAN
isletter (INT c)
{
	if (opt_mychar) return mych_isalpha(c);
#ifndef OS_NOCTYPE
	return isalpha(c);
#else
	return isasciiletter(c);
#endif
}
BOOLEAN isletter ( INT c ) { if ( opt_mychar ) return mych_isalpha ( c ) ; #ifndef OS_NOCTYPE return isalpha ( c ) ; #else return isasciiletter ( c ) ; #endif }
isletter -- Check for letter
 TODO: Fix for Unicode
isletter -- Check for letter TODO : Fix for Unicode