--- a/mercurial/match.py Fri Jun 05 21:45:44 2015 +0900
+++ b/mercurial/match.py Thu Jun 04 21:19:22 2015 -0400
@@ -5,7 +5,7 @@
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
-import re
+import copy, re
import util, pathutil
from i18n import _
@@ -305,6 +305,14 @@
def always(root, cwd):
return match(root, cwd, [])
+def badmatch(match, badfn):
+ """Make a copy of the given matcher, replacing its bad method with the given
+ one.
+ """
+ m = copy.copy(match)
+ m.bad = badfn
+ return m
+
class narrowmatcher(match):
"""Adapt a matcher to work on a subdirectory only.