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freebsd-skq/bin/sh
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Martin Cracauer 135421ddbf If traps are set, they are now executed even when a signal-blocking 
foreground child is running. Formerly, traps were exceuted after the
next child exit.

The enables the user to put a breaking wrapper around a blocking
application:
  (trap 'echo trap ; exit 1' 2; ./pestyblocker; echo -n)

The "echo -n" after the child call is needed to prevent sh from
optimizing the trap-executing shell away. I'm working on this.
1998-09-08 13:16:52 +00:00
..
bltin
Nuke register keyword usage and #if -> #ifdef.
1997-04-28 03:06:52 +00:00
funcs
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
alias.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
alias.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
arith_lex.l
Improve bookkeeping of in_waitcmd and style fixes.
1998-08-25 09:33:34 +00:00
arith.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
arith.y
Improve bookkeeping of in_waitcmd and style fixes.
1998-08-25 09:33:34 +00:00
builtins.def
Turn on the new type builtin.
1997-04-28 03:50:07 +00:00
cd.c
Don't blindly eliminate `..' and the previous pathname component.
1998-09-06 21:01:57 +00:00
cd.h
Don't blindly eliminate `..' and the previous pathname component.
1998-09-06 21:01:57 +00:00
error.c
Improve bookkeeping of in_waitcmd and style fixes.
1998-08-25 09:33:34 +00:00
error.h
Got two volatile sig_atomic_t and int mixed up. Spotted by Gary Palmer.
1998-08-24 19:15:48 +00:00
eval.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
eval.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
exec.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
exec.h
Add a type builtin and nuke register keyword usage.
1997-04-28 03:08:38 +00:00
expand.c
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00
expand.h
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00
histedit.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
init.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
input.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
input.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
jobs.c
If traps are set, they are now executed even when a signal-blocking
1998-09-08 13:16:52 +00:00
jobs.h
If traps are set, they are now executed even when a signal-blocking
1998-09-08 13:16:52 +00:00
machdep.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
mail.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
mail.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
main.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
main.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
Makefile
Added a `build-tools' target for internal tools.
1998-07-07 01:06:58 +00:00
memalloc.c
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00
memalloc.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
miscbltin.c
Improve bookkeeping of in_waitcmd and style fixes.
1998-08-25 09:33:34 +00:00
mkbuiltins
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
mkinit.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
mknodes.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
mksyntax.c
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00
mktokens
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
myhistedit.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
mystring.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
mystring.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
nodes.c.pat
Nuke register keyword usage, #if -> #ifdef, and avoid void *
1997-04-28 03:14:04 +00:00
nodetypes
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
options.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
options.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
output.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
output.h
Nuke register keyword usage and #if -> #ifdef.
1997-04-28 03:06:52 +00:00
parser.c
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00
parser.h
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00
redir.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
redir.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
sh.1
Document behaviour of "-" and "--" on the command line.
1998-07-30 04:47:56 +00:00
shell.h
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
show.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
show.h
Reorder declarations slightly.
1997-04-28 03:17:51 +00:00
TOUR
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
trap.c
If traps are set, they are now executed even when a signal-blocking
1998-09-08 13:16:52 +00:00
trap.h
Do not exit on SIGINT in non-interactive shells, fixes PR 1206,
1998-08-24 10:20:37 +00:00
var.c
Add rcsid. Spelling.
1998-05-18 06:44:24 +00:00
var.h
Better handling of word splitting. Don't record the same region
1998-09-06 21:13:09 +00:00