88 

    89   $ cd ..

    90   $ hg init split-merged

    91   $ cd split-merged

    92   $ mkcommit aa

    93 

    94 Split the changeset such that the successors don't have a single root

    95   $ printf "oo" > oo;

    96   $ printf "pp" > pp;

    97   $ printf "qq" > qq;

    98   $ hg add oo pp qq

    99   $ hg commit -m "oo+pp+qq"

   100   $ mkcommit uu

   101   $ hg up 0

   102   0 files updated, 0 files merged, 4 files removed, 0 files unresolved

   103   $ printf "oo" > oo;

   104   $ hg add oo

   105   $ hg commit -m "_oo"

   106   created new head

   107   $ hg up 0

   108   0 files updated, 0 files merged, 1 files removed, 0 files unresolved

   109   $ printf "pp" > pp;

   110   $ hg add pp

   111   $ hg commit -m "_pp"

   112   created new head

   113   $ hg merge 3

   114   1 files updated, 0 files merged, 0 files removed, 0 files unresolved

   115   (branch merge, don't forget to commit)

   116   $ hg ci -m 'merge oo and pp'

   117   $ printf "qq" > qq;

   118   $ hg add qq

   119   $ hg commit -m "_qq"

   120   $ hg prune --successor "desc(_oo) + desc(_pp) + desc(_qq)" -r "desc('oo+pp+qq')" --split

   121   1 changesets pruned

   122   1 new orphan changesets

   123   $ hg log -G

   124   @  6:ea5b1e180c04@default(draft) _qq

   125   |

   126   o    5:bf7c32161b4b@default(draft) merge oo and pp

   127   |\

   128   | o  4:ece0aaa22eb7@default(draft) _pp

   129   | |

   130   o |  3:a7fdfda64c08@default(draft) _oo

   131   |/

   132   | *  2:cc56c47d84b3@default(draft) add uu

   133   | |

   134   | x  1:575a7380a87d@default(draft) oo+pp+qq

   135   |/

   136   o  0:58663bb03074@default(draft) add aa

   137   

   138   $ hg evolve --rev "0::"

   139   move:[2] add uu

   140   atop:[6] _qq