From: Robert Klemme <shortcutter@...>
Date: 2006-09-12T00:30:32+09:00
Subject: Re: string as nil or empty string?

ChrisH wrote:
> Every thing is an object, but varaibles are references to objects.
> If you don't specify an object for a variable to refer to than nil
> seems the best default, yes?

Often yes, but this may vary according to circumstances.  Since I 
haven't seen more detail that's about as specific I will get here. :-)

Kind regards

	robert