Message-Id:	<m0yRciW-000S2qC@inti.gov.ar>
Comments:	Authenticated sender is <salvador AT natacha DOT inti DOT gov DOT ar>
From:	"Salvador Eduardo Tropea (SET)" <salvador AT inti DOT gov DOT ar>
Organization:	INTI
To:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>, djgpp AT delorie DOT com, pderbysh AT usa DOT net
Date:	Tue, 21 Apr 1998 10:10:21 +0000
MIME-Version:	1.0
Subject:	Re: RHIDE 1.4 oddity
References:	<S9R_.2056$m7 DOT 1673966 AT news21 DOT bellglobal DOT com>
In-reply-to:	<Pine.SUN.3.91.980421133612.1009J-100000@is>

Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> WROTE:
> On Mon, 20 Apr 1998, Paul Derbyshire wrote:
> 
> > Sometimes if I shell to DOS, do some stuff, then type exit to return to RHIDE
> > 1.4, it reappears in only half the screen, the bottom half cut off, in 80x25
> > instead of 80x50 mode, with a box up asking "Do you really want to interrupt
> > RHIDE?"
> 
> Could it be that this happens when during ``some stuff'' you do after 
> shelling to DOS you press Ctrl-C or Ctrl-BREAK?  If so, it seems that 
> RHIDE catches SIGINT right after it returns from the child.  (By default, 
> if RHIDE didn't do anything special, signals in DJGPP are passed to 
> the parent program as well.)

I think that's the case.
 
> There are several facilities in DJGPP to prevent signals from being 
> passed to the parent program.  Perhaps in the case of shelling to DOS 
> RHIDE should use one of these facilities.
 
Perhaps you can send an e-mail explaining it to Robert.

SET 
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