annotate tests/test-debugindexdot.out @ 6828:55d65a33da52

dirstate.walk: minor cleanups

- add dirkind
- simplify loop structure
- avoid pconvert and join on directory entries (big speed bump)
- remove redundant seen set in step 3

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