* Breakage with compctl?
@ 1997-01-11 3:04 Danek Duvall
1997-01-11 22:51 ` Zoltan Hidvegi
0 siblings, 1 reply; 2+ messages in thread
From: Danek Duvall @ 1997-01-11 3:04 UTC (permalink / raw)
To: Zsh development list
-----BEGIN PGP SIGNED MESSAGE-----
This problem occurs on both zsh 3.0.2 (on Linux) and zsh 3.1.0 (on Solaris).
Run zsh -f and source a file containing the following:
friends=( duvall )
_machines=( lorien.princeton.edu cassius.mts.jhu.edu )
function _get_hosts {
typeset -l _user
reply=()
read -l
_user=($=REPLY)
reply=($_machines)
}
compctl -q -k friends -S @ -x 'n[0,@]' -K _get_hosts -- finger talk ytalk
Now type:
% finger duvall@lo<TAB>
Which expands to
% finger duvall@lorien.princeton.edu _
Now erase back to the @:
% finger duvall@_
and expand:
% <lots of garbage>
After this, it seems zsh is pretty screwed up. I've managed to get both
bus errors and segmentation faults. Sometimes it happens when hitting
control-C, sometimes it doesn't happen for a while.
Anyway, I can regularly reproduce this. Anyone else seen this? I can
recompile and get a stack trace if that would be of any help.
Thanks,
Danek
- --
Danek Duvall <duvall@lorien.princeton.edu> PGP keyID: 1024/280CEFB5
Computer Science, Princeton University F-print: 55 FD E0 AE 19 1C 7D DA
http://lorien.princeton.edu/~duvall/ E5 D0 56 B2 48 5F A7 A9
-----BEGIN PGP SIGNATURE-----
Version: 2.6.2
iQCUAwUBMtcDPXusfJIoDO+1AQHNYQP2Lf9H6clakJHJO2C/Jgs6+pVmxMxDkqav
9w9gzlPt6sdzDL5vhbP0a4rQ4/eHjevqDH/PSvS4b7ZxBvNJ2OOMw/gtDFt0YLsu
SKewuvQeKIWPdaAqNZepxxHZn0huYDwyV4h3WwkOm6EEO/SLdqs2UuaK2JIhLKPb
W/ma/5tnoQ==
=PifX
-----END PGP SIGNATURE-----
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Breakage with compctl?
1997-01-11 3:04 Breakage with compctl? Danek Duvall
@ 1997-01-11 22:51 ` Zoltan Hidvegi
0 siblings, 0 replies; 2+ messages in thread
From: Zoltan Hidvegi @ 1997-01-11 22:51 UTC (permalink / raw)
To: Danek Duvall; +Cc: zsh-workers
> Run zsh -f and source a file containing the following:
>
> friends=( duvall )
>
> _machines=( lorien.princeton.edu cassius.mts.jhu.edu )
>
> function _get_hosts {
> typeset -l _user
> reply=()
> read -l
> _user=($=REPLY)
> reply=($_machines)
> }
>
> compctl -q -k friends -S @ -x 'n[0,@]' -K _get_hosts -- finger talk ytalk
>
> Now type:
>
> % finger duvall@lo<TAB>
>
> Which expands to
>
> % finger duvall@lorien.princeton.edu _
>
> Now erase back to the @:
>
> % finger duvall@_
>
> and expand:
>
> % <lots of garbage>
The fix is below. read -l was buggy.
Zoltan
*** Src/builtin.c 1997/01/11 00:45:31 3.1.1.14
--- Src/builtin.c 1997/01/11 22:22:50
***************
*** 2785,2791 ****
putchar('\n');
}
if (!ops['e'])
! setsparam(reply, (char *) line);
return 0;
}
--- 2785,2791 ----
putchar('\n');
}
if (!ops['e'])
! setsparam(reply, ztrdup((char *) line));
return 0;
}
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~1997-01-11 22:46 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
1997-01-11 3:04 Breakage with compctl? Danek Duvall
1997-01-11 22:51 ` Zoltan Hidvegi
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).