From: Vladimir Zhbanov <vzhbanov@gmail.com>
To: guile-user@gnu.org
Subject: Re: C-c in guile
Date: Mon, 23 Jan 2017 19:05:39 +0300 [thread overview]
Message-ID: <20170123160539.GA15429@localhost.localdomain> (raw)
In-Reply-To: <87lgu3h9eg.fsf@gmail.com>
On Sun, Jan 22, 2017 at 02:54:31PM +0800, Alex Vong wrote:
> Matt Wette <matt.wette@gmail.com> writes:
>
> >> On Jan 21, 2017, at 3:55 AM, Alex Vong <alexvong1995@gmail.com> wrote:
> >>
> >> Hello,
> >>
> >> When running the external program "yes" in shell,
> >>
> >> $ yes
> >>
> >> We can terminate the process by pressing C-c.
> >>
> >> However, when running the external program "yes" in guile,
> >>
> >> $ guile -c '(system* "yes")'
> >>
> >> We cannot terminate the process by pressing C-c,
> >> but we can suspend it by pressing C-z.
> >>
> >> Why is that? Is there any way I can terminate the process by pressing
> >> C-c?
> >>
> >> Thanks,
> >> Alex
> >
> > C-c works on your guile example for me on my Mac. Try `C-\’.
>
> Hmmm... Neither does 'C-\' work on the guile example. It works on the
> shell example though.
>
> I am running Debian with 'uname -a' being:
> Linux debian 4.8.0-2-amd64 #1 SMP Debian 4.8.15-2 (2017-01-04) x86_64 GNU/Linux
I see the same having a bit older debian and guile 2.0.11. Some
experiments have shown that in such a case `guile' and `yes' do
not react to SIGINT (which IIUC C-c produces) while handle SIGTERM
correctly.
--
Vladimir
next prev parent reply other threads:[~2017-01-23 16:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-21 11:55 C-c in guile Alex Vong
2017-01-21 14:53 ` Matt Wette
2017-01-22 6:54 ` Alex Vong
2017-01-23 16:05 ` Vladimir Zhbanov [this message]
2017-02-27 19:49 ` Andy Wingo
2017-03-01 16:03 ` Alex Vong
2017-05-15 17:46 ` Alex Vong
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