delta-find: small documentation update
This is not a 1-1 mapping, but a 1-n mapping. Lets make the associated comment clearer.
--- a/mercurial/revlogutils/deltas.py Sun Nov 06 12:51:50 2022 -0500
+++ b/mercurial/revlogutils/deltas.py Sun Nov 06 12:53:03 2022 -0500
@@ -878,7 +878,7 @@
if sparse and parents:
if snapshots is None:
- # map: base-rev: snapshot-rev
+ # map: base-rev: [snapshot-revs]
snapshots = collections.defaultdict(list)
# See if we can use an existing snapshot in the parent chains to use as
# a base for a new intermediate-snapshot