Add: 00000001 [A], Fma: [1+1]
Status: 1 nodes, 1 undos, 0 redos
  Node changes:
    00000001 [A]: [A  tT  B C dD  ], Base: i8
###
Add: 00000002 [B], Fma: [A+1]
Status: 2 nodes, 2 undos, 0 redos
  Node changes:
    00000002 [B]: [A  tTuUB C dD  ], Base: i8
###
Add: 00000003 [C], Fma: [x + Map(x: Range(10), x+A)]
Status: 3 nodes, 3 undos, 0 redos
  Node changes:
    00000003 [C]: [A  tTuUB C dDE ], Base: i8*
      *) Error: (0,1) Node: x, Message: Name does not exist in the current context
###
Ren: 00000001 [x] <= [A]
Fma: 00000002 [B], Main: [A+1] => [x+1]
Fma: 00000003 [C], Main: [x + Map(x: Range(10), x+A)] => [x + Map(x: Range(10), x+@x)]
Status: 3 nodes, 4 undos, 0 redos
  Node changes:
    00000001 [x]: [ N     B       ], Base: i8
    00000002 [B]: [       B       ], Base: i8
    00000003 [C]: [       B C dD  ], Base: i8*
###
*** Undo(1)
Ren: 00000001 [A] <= [x]
Fma: 00000002 [B], Main: [x+1] => [A+1]
Fma: 00000003 [C], Main: [x + Map(x: Range(10), x+@x)] => [x + Map(x: Range(10), x+A)]
Status: 3 nodes, 3 undos, 1 redos
  Node changes:
    00000001 [A]: [ N     B       ], Base: i8
    00000002 [B]: [       B       ], Base: i8
    00000003 [C]: [       B C dDE ], Base: i8*
      *) Error: (0,1) Node: x, Message: Name does not exist in the current context
###
*** Redo(1)
Ren: 00000001 [x] <= [A]
Fma: 00000002 [B], Main: [A+1] => [x+1]
Fma: 00000003 [C], Main: [x + Map(x: Range(10), x+A)] => [x + Map(x: Range(10), x+@x)]
Status: 3 nodes, 4 undos, 0 redos
  Node changes:
    00000001 [x]: [ N     B       ], Base: i8
    00000002 [B]: [       B       ], Base: i8
    00000003 [C]: [       B C dD  ], Base: i8*
###
*** UndoAll
Del: 00000001 [x]
Del: 00000002 [B]
Del: 00000003 [C]
Status: 0 nodes, 0 undos, 4 redos
###
*** RedoAll
Add: 00000001 [x], Fma: [1+1]
Add: 00000002 [B], Fma: [x+1]
Add: 00000003 [C], Fma: [x + Map(x: Range(10), x+@x)]
Status: 3 nodes, 4 undos, 0 redos
  Node changes:
    00000001 [x]: [A  tT  B C dD  ], Base: i8
    00000002 [B]: [A  tTuUB C dD  ], Base: i8
    00000003 [C]: [A  tTuUB C dD  ], Base: i8*
###
