Function fxStringifyUnicodeEscape

xs/sources/xsCommon.c:944–969

}

txString fxStringifyUnicodeEscape(txString string, txInteger character, txInteger separator)
{
	const char* digits = (separator == '%') ? gxHexUpper : gxHexLower;
	txU1* p = (txU1*)string;
	txInteger surrogate;
	if (character > 0xFFFF) {
		character -= 0x10000;
		surrogate = 0xDC00 | (character & 0x3FF);
		character = 0xD800 | (character >> 10);
	}
	else
		surrogate = 0;
	*p++ = c_read8(digits + ((character & 0x0000F000) >> 12));
	*p++ = c_read8(digits + ((character & 0x00000F00) >> 8));
	*p++ = c_read8(digits + ((character & 0x000000F0) >> 4));
	*p++ = c_read8(digits + (character & 0x0000000F));
	if (surrogate) {
		*p++ = separator;
		*p++ = 'u';
		*p++ = c_read8(digits + ((surrogate & 0x0000F000) >> 12));
		*p++ = c_read8(digits + ((surrogate & 0x00000F00) >> 8));
		*p++ = c_read8(digits + ((surrogate & 0x000000F0) >> 4));
		*p++ = c_read8(digits + (surrogate & 0x0000000F));
	}
	return (txString)p;
}

int fxUTF8Compare(txString p1, txString p2)
{