[j.p.s]

Originally Posted by tomsem

Note: to check indexing it is sufficient to search for ‘.’ (period). One need not strain the brain trying to come up with a ‘nonsense’ string.

Originally Posted by rcentros

Well, it's my nature to make things hard on myself. Thanks for the advice (to both of you). Since the period works I'll just use that in the future. Thanks.

This is the first I've heard of "." as a nowhere search string. I'm somewhat curious why it works.