int vercmp(char[] a, char[] b)
{
	char[][] tmpa = Text.delimit(a, ".");
	char[][] tmpb = Text.delimit(b, ".");

	// TODO
	if (tmpa.length != tmpb.length) return 2;

	for (int i = 0; i < tmpa.length; i++)
	{
		int vera = parse(tmpa[i]);
		int verb = parse(tmpb[i]);

		if (vera > verb) return 1;
		else if (vera < verb) return -1;
	}

	return 0;
}