Parsing the output of --list-keys

[...Ross...]

>What you should do here is RFC822 address parsing.  Doing it with r.e.
>is not trivial.  However, if this user ID is GnuPG generated it is
>easy to get all three parts:
>
>  1. part:  Collect everything up to (but excluding) the first
>            opening parenthesis or the first left angle bracket.
>  2. part:  Only if you stopped at a parenthesis, collect everthing up
>	   to the closing parenthesis.  Although it is not yet
>            allowed, you might want to keep a counter of opening
>            closing parenthesis.
>  3. part:  Only if you have a left angle bracket, collect everything
>	   up to the right angle bracket.
>
>It should be easy to construct a sed,awk,perl r.e. for this.

If someone does write this, please drop it by my way and I'll add it 
to the Regex Library:

	http://www.smartnetworks.net/~rosso/regex/

...Ross...
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