Hi list, I'm a little confused at a bug in my code.
I have this procedure 'rooms that returns some data:
: (rooms)
-> (("threshold" (("long-description" "You stand in front of a wooden
door, reputed to be the home of one Dr. Theobold. The door has a small
keyhole.") NIL NIL 1)) NIL NIL 1)
Now, if I run a command (another aa-search) on that data (copy and
pasted) I get the result I expect:
: (aa-search '(("threshold" (("long-description" "You stand in front of
a wooden door, reputed to be the home of one Dr. Theobold. The door has
a small keyhole.") NIL NIL 1)) NIL NIL 1) "threshold")
-> ("threshold" (("long-description" "You stand in front of a wooden
door, reputed to be the home of one Dr. Theobold. The door has a small
keyhole.") NIL NIL 1))
However, if I run this command, I get a different result:
: (aa-search (rooms) "threshold")
-> NIL
Q: Should not the results be the same?
Here are definitions of the various functions:
: (pp 'rooms)
(de rooms NIL
(cadr (aa-search World "rooms")) )
: (pp 'aa-search)
(de aa-search (Tree Key)
(unless (not Tree)
(if (== Key (car (aa-kv Tree)))
(aa-kv Tree)
(if (< Key (car (aa-kv Tree)))
(aa-search (aa-left Tree) Key)
(aa-search (aa-right Tree) Key) ) ) ) )
-> aa-search
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