1.1 --- a/.hgtags	Sun Jan 20 15:26:56 2013 +0100
     1.2 +++ b/.hgtags	Sun Jan 20 15:35:01 2013 +0100
     1.3 @@ -29,3 +29,4 @@
     1.4  6d736d983d5cfec4a6c6fba174db2cd93493a96b Isabelle2011
     1.5  76fef3e570043b84a32716b5633085d2fb215525 Isabelle2011-1
     1.6  21c42b095c841d1a7508c143d6b6e98d95dbfa69 Isabelle2012
     1.7 +2c3d0cb151c07469f16e5524bd175ea4a52785a7 Isabelle2013-RC1