60   $ hg prune -qd '0 0' .

    60   $ hg prune -qd '0 0' .

    61   $ hg update -q 0

    61   $ hg update -q 0

    62   $ mkcommit A1

    62   $ mkcommit A1

    63   created new head

    63   created new head

    64   $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`

    64   $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`

    66   obsoleted 1 changesets

    65   obsoleted 1 changesets

    67   $ hg log -G --hidden

    66   $ hg log -G --hidden

    68   @  e5ea8f9c7314 (draft): A1

    67   @  e5ea8f9c7314 (draft): A1

    69   |

    68   |

    70   | x  06055a7959d4 (draft): B

    69   | x  06055a7959d4 (draft): B