181   undo.backup.dirstate

   181   undo.backup.dirstate

   182   undo.bookmarks

   182   undo.bookmarks

   183   undo.branch

   183   undo.branch

   184   undo.desc

   184   undo.desc

   185   undo.dirstate

   185   undo.dirstate

   187 

   186 

   188 Checking when multiple revs need to be evolved, some revs evolve without

   187 Checking when multiple revs need to be evolved, some revs evolve without

   189 conflicts

   188 conflicts

   190 =========================================================================

   189 =========================================================================

   191 

   190