D5933: branchmap: improve doc about BranchMapCache class

[pulkit (Pulkit Goyal)]

pulkit created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  It was confusing that we are having two different branchcache and
  BranchMapCache classes. The doc in BranchMapCache class was not much helpful
  to understand the difference. This patch improves the doc there.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5933

AFFECTED FILES
  mercurial/branchmap.py

CHANGE DETAILS

diff --git a/mercurial/branchmap.py b/mercurial/branchmap.py
--- a/mercurial/branchmap.py
+++ b/mercurial/branchmap.py
@@ -45,7 +45,7 @@
 
 
 class BranchMapCache(object):
-    """Cache mapping"""
+    """mapping of filtered views of repo with their branchcache"""
     def __init__(self):
         self._per_filter = {}
 



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