"Steve Holden" <sholden@[...].com>  wrote:

OK, I've had a good look at this now.

It's hideous!

It's no wonder that people get fed up with computers if they get given a user interface that
 expects
pointless dashes all over the place.

You simply can't use this routine to code a nice arg string.

My search continues but thanks again for the quick response, Steve.
--
Dale Strickland-Clark
Riverhall Systems Ltd
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