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Date: Fri, 20 May 2005 20:43:00 -0000
From: "Eli Zaretskii" <eliz@gnu.org>
To: Michael Snyder <msnyder@redhat.com>
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CC: gdb@sources.redhat.com
In-reply-to: <428E3442.4030205@redhat.com> (message from Michael Snyder on
	Fri, 20 May 2005 12:02:26 -0700)
Subject: Re: [discuss] Support for reverse-execution
Reply-to: Eli Zaretskii <eliz@gnu.org>
References:  <428E3442.4030205@redhat.com>
X-SW-Source: 2005-05/txt/msg00232.txt.bz2

> Date: Fri, 20 May 2005 12:02:26 -0700
> From: Michael Snyder <msnyder@redhat.com>
> CC: Eli Zaretskii <eliz@is.elta.co.il>
> 
>  >> +extern enum step_direction_kind step_direction;
>  >
>  > Yuk! a global variable!
> 
> That's entirely typical, Eli, for a "set/show" mode variable.

Except that this wasn't a set/show mode variable at all.  It was a
bona fide argument to be passed to target_resume.