Inserts all items on the stack at the end of L1. The top item on the stack is added first, effectively reversing the order of the items.

#appends the contents of the stack to the end of list01
"Hello" "Creeper" "World" <-list01 AppendStackToList
#This is equivalent to:
# <-list01 "World" AppendToList
# <-list01 "Creeper" AppendToList
# <-list01 "Hello" AppendToList

Sample list01:
0 - foo
1 - bar

Sample list01 after AppendStackToList command:
0 - foo
1 - bar
2 - World
3 - Creeper
4 - Hello