[PATCH 06 of 17] configitems: register the 'format.manifestcachesize' config

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at octobus.net>
# Date 1498786944 -7200
#      Fri Jun 30 03:42:24 2017 +0200
# Node ID dfb283e6704585f7d4b86e5cb1049889314a5b31
# Parent  146bc475ac03ff05320e834f891b49ca5a224f6f
# EXP-Topic config.register.format
# Available At https://www.mercurial-scm.org/repo/users/marmoute/mercurial/
#              hg pull https://www.mercurial-scm.org/repo/users/marmoute/mercurial/ -r dfb283e67045
configitems: register the 'format.manifestcachesize' config

diff --git a/mercurial/configitems.py b/mercurial/configitems.py
--- a/mercurial/configitems.py
+++ b/mercurial/configitems.py
@@ -116,6 +116,9 @@ coreconfigitem('format', 'dotencode',
 coreconfigitem('format', 'generaldelta',
     default=False,
 )
+coreconfigitem('format', 'manifestcachesize',
+    default=None,
+)
 coreconfigitem('hostsecurity', 'ciphers',
     default=None,
 )