puts "=========="
puts "OCC24645"
puts "=========="
puts ""
###################################################
# Pointer to the last is wrong for a tree node
###################################################

NewDocument D
UndoLimit D 1000

NewCommand D
SetNode D 0:1

NewCommand D
AppendNode D 0:1 0:1:1
NewCommand D
AppendNode D 0:1 0:1:2
NewCommand D
AppendNode D 0:1 0:1:3
NewCommand D
AppendNode D 0:1 0:1:4

NewCommand D
AppendNode D 0:1 0:1:5

if { [regexp "Last=0:1:5" [XDumpDF D] ] == 1 } {
    puts "OK : Last node is good"
} else {
    puts "Error : Last node is bad"
}
puts ""

DetachNode D 0:1:3
DetachNode D 0:1:4

NewCommand D
Undo D

if { [regexp "Last" [XDumpDF D] ] != 1 } {
    puts "OK : Last node is not defined"
} else {
    puts "Error : Last node is bad"
}
puts ""