--- a/mercurial/match.py Mon May 12 11:37:08 2008 -0500
+++ b/mercurial/match.py Mon May 12 11:37:08 2008 -0500
@@ -34,3 +34,18 @@
return self._files
def anypats(self):
return self._anypats
+
+def always(root, cwd):
+ return match(root, cwd, [], None, None, 'relpath')
+
+def never(root, cwd):
+ m = match(root, cwd, [], None, None, 'relpath')
+ m._matchfn = lambda f: False
+ return m
+
+def exact(root, cwd, files):
+ m = always(root, cwd)
+ m._files = files
+ m._fmap = dict.fromkeys(files)
+ m._matchfn = m._fmap.has_key
+ return m