# HG changeset patch
# User Gábor Stefanik <gabor.stefa...@nng.com>
# Date 1475504395 -7200
# Mon Oct 03 16:19:55 2016 +0200
# Node ID 39fce69a645a8f1f20d67ed953d5822212fb81d0
# Parent cfc612bc0aa84bd1d6b0a3fe67ee6385e0d9685b
copies: limit is an optimization, and doesn't provide guarantees (issue4028)
diff -r cfc612bc0aa8 -r 39fce69a645a mercurial/copies.py
--- a/mercurial/copies.py Mon Oct 03 13:18:31 2016 +0200
+++ b/mercurial/copies.py Mon Oct 03 16:19:55 2016 +0200
@@ -466,6 +466,11 @@
diverge = record all diverges in this dict
copy = record all non-divergent copies in this dict
fullcopy = record all copies in this dict
+
+ note: limit is only an optimization, and there is no guarantee that
+ irrelevant revisions will not be limited
+ there is no easy way to make this algorithm stop in a guaranteed way
+ once it "goes behind a certain revision".
"""
ma = ca.manifest()
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