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freebsd-skq/bin/sh
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jilles 852a80acf7 sh: Forget all cached command locations on any PATH change. 
POSIX requires this and it is simpler than the previous code that remembered
command locations when appending directories to PATH.

In particular,
  PATH=$PATH
is no longer a no-op but discards all cached command locations.
2011-02-05 14:01:46 +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_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: Remove special code for shell scripts without magic number.
2011-02-04 22:47:55 +00:00
eval.c
sh: Remove special code for shell scripts without magic number.
2011-02-04 22:47:55 +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: Forget all cached command locations on any PATH change.
2011-02-05 14:01:46 +00:00
exec.h
sh: Remove special code for shell scripts without magic number.
2011-02-04 22:47:55 +00:00
expand.c
sh: Remove comment mentioning herefd, which is gone.
2011-02-02 21:48:53 +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: Remove special code for shell scripts without magic number.
2011-02-04 22:47:55 +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: 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: Remove the check that alpha/name/in_name chars are not CTL* bytes.
2010-11-20 14:30:28 +00:00
mktokens
/*- or .\"- or #- to begin license clauses.
2005-01-10 08:39:26 +00:00
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
/*- or .\"- or #- to begin license clauses.
2005-01-10 08:39:26 +00:00
options.c
sh: Remove special code for shell scripts without magic number.
2011-02-04 22:47:55 +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: Remove special code for shell scripts without magic number.
2011-02-04 22:47:55 +00:00
redir.h
…
sh.1
sh: Do not try to execute binary files as scripts.
2011-02-05 12:54:59 +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
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