bug#13222: 24.2; C-c C-c in shell mode on OSX sends SIGINT

[Jan Djärv]

Hello.

The problem exists in 23.  Defining SIGNALS_VIA_CHARACTERS fixes the issue.

        Jan D.

21 dec 2012 kl. 21:02 skrev Glenn Morris <rgm@gnu.org>:

> Andreas Schwab wrote:
> 
>> "Tim Daly Jr." <tim@tenkan.org> writes:
>> 
>>> If you ssh someplace in shell mode and hit C-c C-c, it kills the ssh
>>> process.  It wasn't always that way.  The intended effect is just to
>>> kill the foreground process on the remote host, as if you'd hit C-c
>>> at a terminal.
>> 
>> It looks like Darwin doesn't have SIGNALS_VIA_CHARACTERS defined.  Since
>> it's BSD-like I'd guess it really should.
> 
> Could someone with a Mac try this out with the emacs-24 branch, and see
> if it fixes the issue and doesn't cause any obvious problems?
> One way to do it is to run configure as normal, then edit src/config.h
> and uncomment
> 
> #define SIGNALS_VIA_CHARACTERS 1
> 
> (Seems surprising this has not been reported before. AFAICS, S_VIA_C has
> never been defined on Darwin, so this issue should be present in Emacs
> 23 as well. Would be good if someone could check that too.)
> 
>