[Changeset]: Add "-regexp" option to Fwho, Fwhos and Fclear

[John W. Eaton]

On 18-May-2008, David Bateman wrote:

| The attached changeset adds the "-regexp" option to Fwho, Fwhos, Fclear.
| It uses regexcomp so it assume that regex is available, and so maybe a
| pcre version of the regex_match class should be written as well, but as
| we don't use named tokens in the case concerned this isn't important.

I applied the changeset.

Thanks,

jwe