Jeremy Hylton wrote: > > >>>>> "NN" == Neal Norwitz <neal@metaslash.com> writes: > > NN> if (strcmp(STR(CHILD(n, 1)), "in") == 0) > NN> return NotIn; > NN> if (strcmp(STR(CHILD(n, 0)), "is") == 0) > NN> return IsNot; > > NN> Shouldn't the 2nd if, do CHILD(n, 1) like the first? > > No. One is checking "not in" and the other is "is not". Oops, I obviously wasn't thinking. It makes perfect sense. Neal