[htdig] A search complaint from one of my users

[Mohler, J. <jef...@ne...>]

> When I use:
>  http://gso-sparky.hq.netapp.com/form.htm
> to search for 'bla.bla.bla' I get error:
>  "No matches were found for 'blablabla'"
> Note the missing dots.

There are configuration details in our lists that need searched on from time to time, what do I need to change to get htdig to use that specific string and not wipe out the dots?