Method indentcat

src/org/antlr/codebuff/Trainer.java:1019–1021

(int deltaFromLeftAncestor, int child)

	}

	public static int indentcat(int deltaFromLeftAncestor, int child) {
		return CAT_INDENT_FROM_ANCESTOR_CHILD| (deltaFromLeftAncestor<<8) | (child << 16);
	}

	public static int[] unindentcat(int v) {
		int deltaFromLeftAncestor = (v>>8)&0xFF;