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.
David Korn
[EMAIL PROTECTED]
_______________________________________________
ast-developers mailing list
[email protected]
https://mailman.research.att.com/mailman/listinfo/ast-developers
