Function isContolCharacter

src/utils/string.cpp:984–986

* @return @c True if character @a c is a control character, @c false otherwise. */

 * @return @c True if character @a c is a control character, @c false otherwise.
 */
bool isContolCharacter(char c) {
	return c=='\b' || c=='\f' || c=='\n' || c=='\r' || c=='\t' || c=='\v';
}

/**
 * @return @c True if character @a c is a nice character (printable or control).