# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 2011-12-19 22:31:38
# Node ID 2a48422e27f6037ab51463a9bcb2e780e4caaa9f
# Parent  64a80204433f3b37b8ad639ed30edecf1a2aab4c

phases: add a mutable boolean property on context

diff --git a/mercurial/context.py b/mercurial/context.py
--- a/mercurial/context.py
+++ b/mercurial/context.py
@@ -124,6 +124,8 @@ class changectx(object):
             # outdated cache
             del self._repo._phaserev
         return self._repo._phaserev[self._rev]
+    def mutable(self):
+        return self._repo._phaserev[self._rev] > 0
     def hidden(self):
         return self._rev in self._repo.changelog.hiddenrevs