diff hgext/histedit.py @ 28340:c100dbd593e2

histedit: reword message when a changeset produces no changes

There are various ways to use histedit such that an item in
the list of things to perform will not result in a change
relative to the previous repository state.

When that happens, histedit does not keep the commit/message.

This changes the note to try to explain to the user that it
will not be present in their history.

--- a/hgext/histedit.py	Wed Mar 02 22:09:18 2016 +0000
+++ b/hgext/histedit.py	Wed Mar 02 22:39:03 2016 +0000
@@ -482,7 +482,7 @@
         rulectx."""
         ctx = self.repo['.']
         if ctx.node() == self.state.parentctxnode:
-            self.repo.ui.warn(_('%s: empty changeset\n') %
+            self.repo.ui.warn(_('%s: skipping changeset (no changes)\n') %
                               node.short(self.node))
             return ctx, [(self.node, tuple())]
         if ctx.node() == self.node: