Jilles Tjoelker a043cc4c68 sh: Fix some things about -- in trap: ...

* Make 'trap --' do the same as 'trap' instead of nothing.
* Make '--' stop option processing (note that '-' action is not an option).

Side effect: The error message for an unknown option is different.

2011-01-15 21:09:00 +00:00

..

bltin

sh: Add kill builtin.

2010-12-21 22:47:34 +00:00

funcs

sh: Update the suspend example for the change of the job control flag

2010-11-13 22:20:46 +00:00

alias.c

sh: Add a function to print warnings (with command name and newline).

2010-12-21 20:47:06 +00:00

alias.h

sh: Constify various strings.

2009-12-24 18:41:14 +00:00

arith_lex.l

sh: arith: Disallow decimal constants starting with 0 (containing 8 or 9).

2010-12-18 23:03:51 +00:00

arith.h

sh: Constify various strings.

2009-12-24 18:41:14 +00:00

arith.y

sh: Use stalloc for arith variable names.

2010-04-25 20:43:19 +00:00

builtins.def

sh: Add kill builtin.

2010-12-21 22:47:34 +00:00

cd.c

sh: Add a function to print warnings (with command name and newline).

2010-12-21 20:47:06 +00:00

cd.h

sh: On startup of the shell, use PWD from the environment if it is valid.

2010-04-17 14:35:46 +00:00

error.c

sh: Add a function to print warnings (with command name and newline).

2010-12-21 20:47:06 +00:00

error.h

sh: Add a function to print warnings (with command name and newline).

2010-12-21 20:47:06 +00:00

eval.c

sh: Do not call exitshell() from evalcommand() unless evalcommand() forked

2011-01-05 23:17:29 +00:00

eval.h

sh: Various warning fixes (from WARNS=6 NO_WERROR=1):

2009-12-27 18:04:05 +00:00

exec.c

sh: Remove special %builtin PATH entry.

2011-01-09 21:07:30 +00:00

exec.h

sh: Improve the command builtin:

2010-03-06 16:57:53 +00:00

expand.c

sh: Don't do optimized command substitution if expansions have side effects.

2010-12-28 21:27:08 +00:00

expand.h

sh: Don't do optimized command substitution if expansions have side effects.

2010-12-28 21:27:08 +00:00

histedit.c

sh: Properly restore exception handler in fc.

2010-12-29 19:39:51 +00:00

init.h

…

input.c

In the spirit of r90111, depend on c89 and remove the "STATIC" macro

2010-10-13 22:18:03 +00:00

input.h

sh: Constify various strings.

2009-12-24 18:41:14 +00:00

jobs.c

sh: Add kill builtin.

2010-12-21 22:47:34 +00:00

jobs.h

sh: Forget about terminated background processes sooner.

2010-06-29 22:37:45 +00:00

mail.c

Consistently use "STATIC" for all functions in order to be able to set

2010-10-13 04:01:01 +00:00

mail.h

…

main.c

sh: Make exit without parameters from EXIT trap POSIX-compliant.

2011-01-08 23:08:13 +00:00

main.h

sh: Do not run callers' exception handlers in subshells.

2009-12-25 20:21:35 +00:00

Makefile

sh: Add kill builtin.

2010-12-21 22:47:34 +00:00

memalloc.c

sh: Follow-up to r216743, grabstackblock() can be replaced with stalloc().

2011-01-09 22:47:58 +00:00

memalloc.h

sh: Follow-up to r216743, grabstackblock() can be replaced with stalloc().

2011-01-09 22:47:58 +00:00

miscbltin.c

sh: Code size optimizations to "stack string" memory allocation:

2010-11-23 22:17:39 +00:00

mkbuiltins

sh: Various warning fixes (from WARNS=6 NO_WERROR=1):

2009-12-27 18:04:05 +00:00

mkinit.c

sh: Various warning fixes (from WARNS=6 NO_WERROR=1):

2009-12-27 18:04:05 +00:00

mknodes.c

sh: Fix crash with empty functions (f() { }) introduced in r196483

2009-08-28 22:41:25 +00:00

mksyntax.c

sh: Remove the check that alpha/name/in_name chars are not CTL* bytes.

2010-11-20 14:30:28 +00:00

mktokens

…

myhistedit.h

sh: Pass TERM changes to libedit.

2010-06-02 19:16:58 +00:00

mystring.c

sh: Various warning fixes (from WARNS=6 NO_WERROR=1):

2009-12-27 18:04:05 +00:00

mystring.h

…

nodes.c.pat

In the spirit of r90111, depend on c89 and remove the "STATIC" macro

2010-10-13 22:18:03 +00:00

nodetypes

…

options.c

sh: Code size optimizations to buffered output.

2010-11-20 14:14:52 +00:00

options.h

sh: Various warning fixes (from WARNS=6 NO_WERROR=1):

2009-12-27 18:04:05 +00:00

output.c

sh: Use vsnprintf() rather than crafting our own in fmtstr().

2010-12-11 17:47:27 +00:00

output.h

sh: Code size optimizations to buffered output.

2010-11-20 14:14:52 +00:00

parser.c

sh: Allow arbitrary large numbers in CHECKSTRSPACE.

2010-12-26 13:25:47 +00:00

parser.h

sh: Do IFS splitting on word in ${v+word} and ${v-word}.

2010-10-29 13:42:18 +00:00

redir.c

sh: Check if dup2 for redirection from/to a file succeeds.

2010-12-31 18:20:17 +00:00

redir.h

…

sh.1

sh(1): Explain why it is a bad idea to use aliases in scripts.

2010-12-21 22:48:56 +00:00

shell.h

In the spirit of r90111, depend on c89 and remove the "STATIC" macro

2010-10-13 22:18:03 +00:00

show.c

In the spirit of r90111, depend on c89 and remove the "STATIC" macro

2010-10-13 22:18:03 +00:00

show.h

sh: Constify various strings.

2009-12-24 18:41:14 +00:00

TOUR

Correct assorted grammos and typos.

2006-04-16 11:54:01 +00:00

trap.c

sh: Fix some things about -- in trap:

2011-01-15 21:09:00 +00:00

trap.h

sh: Make exit without parameters from EXIT trap POSIX-compliant.

2011-01-08 23:08:13 +00:00

var.c

sh: Check readonly status for assignments on regular builtins.

2011-01-01 13:26:18 +00:00

var.h

sh: Check readonly status for assignments on regular builtins.

2011-01-01 13:26:18 +00:00