From: Zefram <zefram@dcs.warwick.ac.uk>
To: schaefer@brasslantern.com
Cc: zefram@dcs.warwick.ac.uk, zsh-workers@math.gatech.edu
Subject: Re: signal weirdness fix
Date: Tue, 26 Nov 1996 11:57:56 +0000 (GMT) [thread overview]
Message-ID: <14608.199611261157@stone.dcs.warwick.ac.uk> (raw)
In-Reply-To: <961126024255.ZM3729774@srf-79.nbn.com> from "Bart Schaefer" at Nov 26, 96 02:41:51 am
>Actually, I think this is almost exactly the wrong semantic. The whole
>point was so that zsh scripts (which are pretty much by definition not
>"interactive shells" even though the script may be doing terminal I/O)
>could have their HUP/INT/QUIT traps tripped even when not executing a
>builtin command at the time the signal came in.
Hmm. I have no strong feeling about this, but it *would* be nice to
make sure there's a tty around when processing these signals.
isatty(0) is obviously not sufficient test, so maybe that "&& interact"
should just be removed.
-zefram
next prev parent reply other threads:[~1996-11-26 12:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
1996-11-26 8:46 Zefram
1996-11-26 10:41 ` Bart Schaefer
1996-11-26 11:57 ` Zefram [this message]
1997-01-11 17:27 ` Zoltan Hidvegi
1997-01-11 18:50 ` Bart Schaefer
1997-01-11 19:36 ` Richard Coleman
1996-12-14 22:15 ` Zoltan Hidvegi
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