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Re: mapfile callback

From: Chris F.A. Johnson
Subject: Re: mapfile callback
Date: Sun, 19 Jul 2009 22:46:54 -0400 (EDT)
User-agent: Alpine 2.00 (NEB 1167 2008-08-23)

On Sun, 19 Jul 2009, Chet Ramey wrote:

Chris F.A. Johnson wrote:

   mapfile callback code is executed in a subshell.

It's not.  It's executed in the same context as an `eval' or a trap

   So it is. Great! I wonder what I was doing wrong before.

   Chris F.A. Johnson                      <http://cfaj.freeshell.org>
   Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)

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