#2 binarySearchFile goes into infinte loop

[Anonymous]

If the word you are looking up is lexically greater
than the entire index file then the binarySearchFile
method goes into an infinite loop.

Trying Wordnet.ADV.has_key('zoo')

the last adverb in the index is zigzag

THe fix is simply to change the test in
binarySearchFile from

while start < end:

to

while start+1 < end:

because in that case where the key < all entries you
end up with start = end -1 NOT start = end