* stty problem
@ 1997-10-03 17:20 stringfellow.n.d
1997-10-03 17:39 ` Andrew Main
0 siblings, 1 reply; 2+ messages in thread
From: stringfellow.n.d @ 1997-10-03 17:20 UTC (permalink / raw)
To: zsh-workers
Here's a small problem that I can't find any references to
in the FAQ or zsh-workers archives, that I hope someone
could help me with.
I am currently using zsh version 3.1.2 beta under solaris 2.5.1
and sunos 4.1.3.
Whenever a process which has been running in the background
returns, it resets the stty settings. This particularly
causes problems with resetting ^z as the suspend character.
e.g.
> zsh@fourier:<17:34:07>:[Doc]% stty susp \^z
> zsh@fourier:<17:34:19>:[Doc]% stty
> speed 9600 baud; -parity
> rows = 24; columns = 115; ypixels = 0; xpixels = 0;
> quit = <undef>; eof = ^a; swtch = <undef>; dsusp = <undef>; flush = <undef>; lnext = <undef>;
> brkint -inpck -istrip inlcr icrnl -ixany imaxbel onlcr
> echo echoe echok echoctl echoke iexten
> zsh@fourier:<17:34:26>:[Doc]% emacs &
> [2] 18284
> zsh@fourier:<17:34:38>:[Doc]%
> [2] + 18284 done emacs
> zsh@fourier:<17:34:51>:[Doc]% stty
> speed 9600 baud; -parity
> rows = 24; columns = 115; ypixels = 0; xpixels = 0;
> quit = <undef>; eof = ^a; swtch = <undef>; susp = <undef>; dsusp = <undef>; flush = <undef>; lnext = <undef>;
> brkint -inpck -istrip inlcr icrnl -ixany imaxbel onlcr
> echo echoe echok echoctl echoke iexten
> zsh@fourier:<17:34:54>:[Doc]%
Note the "susp = <undef>; " entry which has appeared
in the key definitions line after the emacs had returned.
(N.B. This happens with any background process, not just
emacs.)
A similar problem was encountered with SGIs in archive reference:
http://www.primenet.com.au/zsh/workers-1996-hyper/1724.html
Can anyone help ( have I built zsh incorrectly ) ?
Neil Stringfellow.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: stty problem
1997-10-03 17:20 stty problem stringfellow.n.d
@ 1997-10-03 17:39 ` Andrew Main
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Main @ 1997-10-03 17:39 UTC (permalink / raw)
To: stringfellow.n.d; +Cc: zsh-workers
stringfellow.n.d wrote:
>Can anyone help ( have I built zsh incorrectly ) ?
The bug is in emacs. If you put "ttyctl -f" in your .zlogin/.zprofile,
zsh will work around it, restoring the tty settings whenever a command
is run.
-zefram
^ permalink raw reply [flat|nested] 2+ messages in thread
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