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So, you want to create a new global variable %hello because some input said "hello", right?
That's what I'm questioning the wisdom of, since it's a manditory response and I was the first to answer.
If you really want to do it, use symbolic references. to wit:
no strict refs;
$x= "hello";
$$x{bar}= "foo";
print $hello{bar}; # yup, it's there.
You can read more about that in the perlref man page that came with Perl. I suggest you play around with it a little beore using it in the real program.
—John
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