David Korn wrote:
>
> cc: [EMAIL PROTECTED]
> Subject: Re: [ast-developers] How do I merge two compound variables ?
> --------
>
> > Originally I assumed I could use the "+=" operator somehow (e.g. $
> > res+=c1 ; res+=c2 #) to append compound variable elements but Ãseems
> > this doesn't work... ;-(
>
> I think that
> eval res+="${c1}"
> eval res+="${c2}"
> should work. However, there should be a way to do this without
> the eval.
>
> If I make
> x=y
> work for compound variables, then I should be able to
> also do
> x+=y
> as well.
Seems to be working Ok in ast-ksh.2008-11-04 ...
... Thanks! :-)
----
Bye,
Roland
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