# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2021-04-06 08:37:47
# Node ID eed3e2b79b48aa8a1cb2f0656c72126d715346b2
# Parent  fbfb1d6d8459a06d0394872f65f5ceee9f180d47

store: document the `walk` method

Differential Revision: https://phab.mercurial-scm.org/D10313

diff --git a/mercurial/store.py b/mercurial/store.py
--- a/mercurial/store.py
+++ b/mercurial/store.py
@@ -452,7 +452,9 @@ class basicstore(object):
         return reversed(self._walk(b'', False))
 
     def walk(self, matcher=None):
-        """yields (unencoded, encoded, size)
+        """return file related to data storage (ie: revlogs)
+
+        yields (unencoded, encoded, size)
 
         if a matcher is passed, storage files of only those tracked paths
         are passed with matches the matcher