# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 2017-11-30 13:32:13
# Node ID 6864c405f0235d5c42937658049f0405d5d1abdc
# Parent  ee64e677c3cfcfcb9d496f8da0ae3add762398ab

match: remove doc about undefined behavior of visitdir()

This was added by 8545bd381504, but core matchers support visitdir() of
arbitrary locations since 2773540c3650, and verifier._verifymanifest()
doesn't seem to strictly obey the restriction.

I have no idea how important this API contract is for third-party extensions.
That's why this patch is RFC.

diff --git a/mercurial/match.py b/mercurial/match.py
--- a/mercurial/match.py
+++ b/mercurial/match.py
@@ -305,9 +305,6 @@ class basematcher(object):
         Returns the string 'all' if the given directory and all subdirectories
         should be visited. Otherwise returns True or False indicating whether
         the given directory should be visited.
-
-        This function's behavior is undefined if it has returned False for
-        one of the dir's parent directories.
         '''
         return True