Function ImParseFormatFindEnd

KBotExt/imgui/imgui_widgets.cpp:3256–3271

}

const char* ImParseFormatFindEnd(const char* fmt)
{
	// Printf/scanf types modifiers: I/L/h/j/l/t/w/z. Other uppercase letters qualify as types aka end of the format.
	if (fmt[0] != '%')
		return fmt;
	const unsigned int ignored_uppercase_mask = (1 << ('I' - 'A')) | (1 << ('L' - 'A'));
	const unsigned int ignored_lowercase_mask = (1 << ('h' - 'a')) | (1 << ('j' - 'a')) | (1 << ('l' - 'a')) | (1 << ('t' - 'a')) | (1 << ('w' - 'a')) | (1 << ('z' - 'a'));
	for (char c; (c = *fmt) != 0; fmt++)
	{
		if (c >= 'A' && c <= 'Z' && ((1 << (c - 'A')) & ignored_uppercase_mask) == 0)
			return fmt + 1;
		if (c >= 'a' && c <= 'z' && ((1 << (c - 'a')) & ignored_lowercase_mask) == 0)
			return fmt + 1;
	}
	return fmt;
}

// Extract the format out of a format string with leading or trailing decorations
//  fmt = "blah blah"  -> return ""