RE: find longest lines during isearch

[Drew Adams]

> _Why_ do you use it, just out of curiousity?
>
> [I mean, what situation are you in where knowing the long line in a file
> is an operation you need to do several times a day...?]

It doesn't matter. If you can't imagine using it, then it's probably not
useful for you. If you don't see the utility, then don't add it.

FWIW, I didn't expect to use it that much when I wrote it, but it turns out
that I do, for various reasons.