jilles e4f71c5640 sh: Change the CTL* bytes to ones invalid in UTF-8. ...

This ensures that mbrtowc(3) can be used directly once it has been verified
that there is no CTL* byte. Dealing with a CTLESC byte within a multibyte
character would be complicated.

The new values do occur in iso-8859-* encodings. This decreases efficiency
slightly but should not affect correctness.

Caveat: Updating across this change and rebuilding without cleaning may
yield a subtly broken sh binary. By default, make buildworld will clean and
avoid problems.

2011-05-06 20:45:50 +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: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

alias.h

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

arith_yacc.c

sh: Apply set -u to variables in arithmetic.

2011-05-04 22:12:22 +00:00

arith_yacc.h

sh: Import arithmetic expression code from dash.

2011-02-08 23:18:06 +00:00

arith_yylex.c

Remove unnecessary cast.

2011-03-07 07:31:15 +00:00

arith.h

sh: Import arithmetic expression code from dash.

2011-02-08 23:18:06 +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: Allow EV_EXIT through function calls, make {...} <redir more consistent.

2011-04-23 22:28:56 +00:00

eval.c

sh: Set $? to 0 for background commands.

2011-04-25 20:54:12 +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 clearcmdentry()'s now unused argument.

2011-02-05 14:08:51 +00:00

exec.h

sh: Remove clearcmdentry()'s now unused argument.

2011-02-05 14:08:51 +00:00

expand.c

Fix typos - remove duplicate "the".

2011-02-21 09:01:34 +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

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

input.c

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

input.h

sh: Constify various strings.

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

jobs.c

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +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: Allow EV_EXIT through function calls, make {...} <redir more consistent.

2011-04-23 22:28:56 +00:00

main.h

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

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

Makefile

sh: Import arithmetic expression code from dash.

2011-02-08 23:18:06 +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: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +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: Add $'quoting' (C-style escape sequences).

2011-05-05 20:55:55 +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: Check setuid()/setgid() return values.

2011-04-25 10:14:29 +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: Add $'quoting' (C-style escape sequences).

2011-05-05 20:55:55 +00:00

parser.h

sh: Change the CTL* bytes to ones invalid in UTF-8.

2011-05-06 20:45:50 +00:00

redir.c

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

redir.h

…

sh.1

sh: Add $'quoting' (C-style escape sequences).

2011-05-05 20:55:55 +00:00

shell.h

sh: Detect dividing the smallest integer by -1.

2011-02-12 23:44:05 +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

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

trap.c

sh: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +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: Remove special code for shell scripts without magic number.

2011-02-04 22:47:55 +00:00

var.h

sh: Check readonly status for assignments on regular builtins.

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