view tests/test-debugindexdot.out @ 11453:2ee26044d846 stable

context: allow passing the common cset ancestor to fctx.ancestor

This is used by the next patch to speed up merge.applyupdates.

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