Jilles Tjoelker 8eac1f9477 sh: On startup of the shell, use PWD from the environment if it is valid. ... Unset PWD if it is incorrect and no value for it can be determined. This preserves the logical current directory across shell invocations. Example (assuming /home is a symlink): $ cd $ pwd /home/foo $ sh $ pwd /home/foo Formerly the second pwd would show the physical path (symlinks resolved).		2010-04-17 14:35:46 +00:00
..
bltin
funcs
alias.c	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
alias.h	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
arith_lex.l	sh: Fix memory leak when using a variable in arithmetic like $((x)).	2009-11-05 20:44:39 +00:00
arith.h	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
arith.y	sh: arith: Return only 0 and 1 from && and ||.	2009-12-30 15:59:40 +00:00
builtins.def
cd.c	sh: On startup of the shell, use PWD from the environment if it is valid.	2010-04-17 14:35:46 +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: Fix some bugs with backquoted builtins:	2010-01-01 18:17:46 +00:00
error.h	sh: Add some __dead2 to indicate functions that do not return.	2009-12-24 20:55:14 +00:00
eval.c	sh: Do not abort on a redirection error on a compound command.	2010-03-14 14:24:35 +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: Improve the command builtin:	2010-03-06 16:57:53 +00:00
exec.h	sh: Improve the command builtin:	2010-03-06 16:57:53 +00:00
expand.c	sh: Do tilde expansion in substitutions.	2010-04-03 22:04:44 +00:00
expand.h	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
histedit.c	sh: Various warning fixes (from WARNS=6 NO_WERROR=1):	2009-12-27 18:04:05 +00:00
init.h
input.c	sh: Various warning fixes (from WARNS=6 NO_WERROR=1):	2009-12-27 18:04:05 +00:00
input.h	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
jobs.c	sh: Various warning fixes (from WARNS=6 NO_WERROR=1):	2009-12-27 18:04:05 +00:00
jobs.h
mail.c	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
mail.h
main.c	sh: On startup of the shell, use PWD from the environment if it is valid.	2010-04-17 14:35:46 +00:00
main.h	sh: Do not run callers' exception handlers in subshells.	2009-12-25 20:21:35 +00:00
Makefile
memalloc.c	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
memalloc.h	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
miscbltin.c	sh: Various warning fixes (from WARNS=6 NO_WERROR=1):	2009-12-27 18:04:05 +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: Partially revert r206146, allowing double-quotes in arithmetic.	2010-04-11 12:24:47 +00:00
mktokens
myhistedit.h	sh: Constify various strings.	2009-12-24 18:41:14 +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	sh: Fix crash with empty functions (f() { }) introduced in r196483	2009-08-28 22:41:25 +00:00
nodetypes
options.c	sh: Automatically enable -o emacs in interactive shells with terminals.	2010-04-05 14:15:51 +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: Constify various strings.	2009-12-24 18:41:14 +00:00
output.h	sh: Fix some bugs with backquoted builtins:	2010-01-01 18:17:46 +00:00
parser.c	sh: Partially revert r206146, allowing double-quotes in arithmetic.	2010-04-11 12:24:47 +00:00
parser.h	sh: Various warning fixes (from WARNS=6 NO_WERROR=1):	2009-12-27 18:04:05 +00:00
redir.c	Fix some cases where file descriptors from redirections leak to programs.	2009-11-29 22:33:59 +00:00
redir.h
sh.1	sh: Automatically enable -o emacs in interactive shells with terminals.	2010-04-05 14:15:51 +00:00
shell.h	- Fix bugs where the value of arithmetic expansion$((...)) was trucated	2008-04-27 20:46:45 +00:00
show.c	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
show.h	sh: Constify various strings.	2009-12-24 18:41:14 +00:00
TOUR
trap.c	trap: do not consider a bad signal name a fatal error.	2009-11-21 20:44:34 +00:00
trap.h	sh: Add some __dead2 to indicate functions that do not return.	2009-12-24 20:55:14 +00:00
var.c	sh: Do not stat() $MAIL/$MAILPATH in non-interactive shells.	2010-02-06 22:57:24 +00:00
var.h	sh: Various warning fixes (from WARNS=6 NO_WERROR=1):	2009-12-27 18:04:05 +00:00