Currently the description setter can find something in log and set in the
description as is. It would be good to have possibility to set any description
based on regexp.

For example: I have such entry in my log:

Acquired new hash: e433be8d423a52c81a3362414abf5812

I use the following regexp to show hash as a description:

Acquired new hash: ([0-9a-f]+)

But what I actually would like to set in description is:

<a href="http://server/get_hash_detail/?hash=

</a>

with

(or \1 or any other symbol) replaced by the matching group. Of course
it would be good to be able to use also other matching groups in terms of

,

, ... (or \2, \3, ...)