view tests/test-debugindexdot.out @ 6856:c6890cfc2253

Add a reset before and after colorized output

This is how GNU's ls --color works, and it clears up problems in xterm and
Windows command prompt windows.

created new head
digraph G {
	-1 -> 0
	0 -> 1
	0 -> 2
	2 -> 3
	1 -> 3
}