1 adding a

     2 adding b

     3 copy .hg/patches to .hg/patches.1

     4 1 files updated, 0 files merged, 0 files removed, 0 files unresolved

     5 M b

     6 a

     7 b

     8 merging with queue at: .hg/patches.1

     9 applying rm_a

    10 Now at: rm_a

    11 b