Function IsGarbageCharacter

src/string.cpp:391–400

* Test if a unicode character is considered garbage to be skipped. * @param c Character to test. * @returns true iff the character should be skipped. */

 * @returns true iff the character should be skipped.
 */
static bool IsGarbageCharacter(char32_t c)
{
	if (c >= '0' && c <= '9') return false;
	if (c >= 'A' && c <= 'Z') return false;
	if (c >= 'a' && c <= 'z') return false;
	if (c >= SCC_CONTROL_START && c <= SCC_CONTROL_END) return true;
	if (c >= 0xC0 && c <= 0x10FFFF) return false;

	return true;
}

/**
 * Skip some of the 'garbage' in the string that we don't want to use