From patchwork Thu Jan 14 04:04:53 2021
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Subject: D9753: persistent-nodemap: document the `devel.persistent-nodemap`
 option
From: phabricator <phabricator@mercurial-scm.org>
X-Patchwork-Id: 48064
Message-Id: <differential-rev-PHID-DREV-o7nkifcjjdjqas775rre-req@mercurial-scm.org>
To: Phabricator <phabricator@mercurial-scm.org>
Cc: mercurial-devel@mercurial-scm.org
Date: Thu, 14 Jan 2021 04:04:53 +0000

marmoute created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  What it does is not obvious.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D9753

AFFECTED FILES
  mercurial/configitems.py

CHANGE DETAILS




To: marmoute, #hg-reviewers
Cc: mercurial-patches, mercurial-devel

diff --git a/mercurial/configitems.py b/mercurial/configitems.py
--- a/mercurial/configitems.py
+++ b/mercurial/configitems.py
@@ -635,6 +635,8 @@
     b'legacy.exchange',
     default=list,
 )
+# When True, for to use a special reference version of the nodemap, that is not
+# performant but is "known" to behave properly.
 coreconfigitem(
     b'devel',
     b'persistent-nodemap',