Method triple

src/org/antlr/codebuff/Trainer.java:1033–1037

(int v)

	}

	public static int[] triple(int v) {
		int deltaFromLeftAncestor = (v>>8)&0xFF;
		int child = (v>>16)&0xFFFF;
		return new int[] { deltaFromLeftAncestor, child };
	}

	public static int wscat(int n) {
		return CAT_INJECT_WS | (n<<8);