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Date: Mon, 10 Mar 2014 20:00:07 -0700
From: Ray Andrews <rayandrews@eastlink.ca>
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Subject: Re: return up two levels?
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On 03/10/2014 12:42 PM, Peter Stephenson wrote:

Peter:
> function1() { function2; print Doesn\'t get called; }
> function2() { trap 'return' EXIT; print Does get called; }
Thanks, that about does it. I've not used traps up till now.

BTW I'm enjoying  your book. Hats off to Oliver as well of course.