rollback: add dry-run argument, emit transaction description
[ original upstream message ]
--- a/tests/test-keyword.out Mon Apr 05 15:25:08 2010 -0500
+++ b/tests/test-keyword.out Fri Apr 09 17:23:37 2010 -0500
@@ -198,7 +198,7 @@
+do not process $Id:
+xxx $
% rollback
-rolling back last transaction
+rolling back commit to revision 2
% status
A c
% update -C
@@ -266,7 +266,7 @@
% status
? c
% rollback
-rolling back last transaction
+rolling back commit to revision 3
% status
R a
? c
@@ -308,7 +308,7 @@
ignore $Id$
% rollback
-rolling back last transaction
+rolling back commit to revision 3
% clean update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% kwexpand/kwshrink on selected files