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# look up not-the-first element of a list thenconstruct the reverse path
# should get the same path
load_doc D1 revpath.lht
root N2 D1
print_node N2
root N3 D1
path N3 /lst/0
print_node N3
path N3 /lst/1
print_node N3
path N3 /lst/2
print_node N3
path N3 /lst/3
print_node N3
#doesn't exist, error message (OK)
path N3 /lst/4
print_node N3
echo ---
load_doc D2 sy.lht
root N0 D2
print_node N0
root N1 D2
path N1 /0
print_node N1
#exists, but error message
path N1 /1
print_node N1
free_doc D1
free_doc D2
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