Jilles Tjoelker e16947f83d sh: Fix crash with empty functions (f() { }) introduced in r196483 ... Empty pairs of braces are represented by a NULL node pointer, just like empty lines at the top level. Support for empty pairs of braces may be removed later. They make the code more complex, have inconsistent behaviour (may or may not change $?), are not specified by POSIX and are not allowed by some other shells like bash, dash and ksh93. Reported by: kan		2009-08-28 22:41:25 +00:00
..
bltin	Declare echocmd() and testcmd().	2005-08-13 15:04:30 +00:00
funcs
alias.c	be more type correct and align local ckmalloc() with its underlying malloc(3) by using a "size_t" instead of an "int" argument	2009-06-01 10:50:17 +00:00
alias.h
arith_lex.l
arith.h	- Fix bugs where the value of arithmetic expansion$((...)) was trucated	2008-04-27 20:46:45 +00:00
arith.y	- Fix bugs where the value of arithmetic expansion$((...)) was trucated	2008-04-27 20:46:45 +00:00
builtins.def	Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a	2006-04-02 18:43:33 +00:00
cd.c	Split updatepwd() into two smaller functions. The first one, findpwd(),	2008-02-24 16:50:55 +00:00
cd.h
error.c	Remove some white space at EOL.	2006-02-04 14:37:50 +00:00
error.h
eval.c	sh: Fix crash with empty functions (f() { }) introduced in r196483	2009-08-28 22:41:25 +00:00
eval.h	Avoid leaving unnecessary waiting shells in many forms of sh -c COMMAND.	2009-06-13 21:17:45 +00:00
exec.c	sh: Fix crash with empty functions (f() { }) introduced in r196483	2009-08-28 22:41:25 +00:00
exec.h	sh: Fix crash when undefining or redefining a currently executing function.	2009-08-23 21:09:46 +00:00
expand.c	Fix some weirdnesses in the NetBSD IFS code,	2009-06-25 17:14:06 +00:00
expand.h
histedit.c	sh: Improve handling of setjmp/longjmp volatile:	2009-06-23 20:45:12 +00:00
init.h
input.c	Properly flush input after an error in backquotes in interactive mode.	2009-06-17 21:58:32 +00:00
input.h	Avoid leaving unnecessary waiting shells in many forms of sh -c COMMAND.	2009-06-13 21:17:45 +00:00
jobs.c	Add the POSIX option -p to the jobs builtin command. It prints the PID of the	2006-10-07 16:51:16 +00:00
jobs.h	Add the POSIX option -p to the jobs builtin command. It prints the PID of the	2006-10-07 16:51:16 +00:00
mail.c	Include missing headers.	2005-08-13 08:26:58 +00:00
mail.h
main.c	Avoid leaving unnecessary waiting shells in many forms of sh -c COMMAND.	2009-06-13 21:17:45 +00:00
main.h
Makefile	Reduce the WARNS level to avoid a compiler warning about a variable	2007-11-18 01:53:07 +00:00
memalloc.c	be more type correct and align local ckmalloc() with its underlying malloc(3) by using a "size_t" instead of an "int" argument	2009-06-01 10:50:17 +00:00
memalloc.h	be more type correct and align local ckmalloc() with its underlying malloc(3) by using a "size_t" instead of an "int" argument	2009-06-01 10:50:17 +00:00
miscbltin.c	Usermode portion of the support for swap allocation accounting:	2009-06-23 20:57:27 +00:00
mkbuiltins	Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a	2006-04-02 18:43:33 +00:00
mkinit.c	be more type correct and align local ckmalloc() with its underlying malloc(3) by using a "size_t" instead of an "int" argument	2009-06-01 10:50:17 +00:00
mknodes.c	sh: Fix crash with empty functions (f() { }) introduced in r196483	2009-08-28 22:41:25 +00:00
mksyntax.c	use explicit 'unsigned int' instead of just the implicit-style 'unsigned' to make linting tools (e.g. FlexeLint) happy, too	2009-06-01 11:38:38 +00:00
mktokens
myhistedit.h
mystring.c
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	Fix a bug in r177497 which caused the getopts state to be reset when 'set'	2008-08-27 20:16:06 +00:00
options.h
output.c	Fix some issues with quoted output and shorten it in some cases.	2009-06-19 22:09:55 +00:00
output.h
parser.c	sh: Improve handling of setjmp/longjmp volatile:	2009-06-23 20:45:12 +00:00
parser.h	Expand $LINENO to the current line number. This is required by SUSv3's "User	2008-05-15 19:55:27 +00:00
redir.c	Fix race condition in noclobber option.	2009-06-20 20:44:27 +00:00
redir.h
sh.1	Designate special builtins as such in command -V and type.	2009-06-24 22:04:04 +00:00
shell.h	- Fix bugs where the value of arithmetic expansion$((...)) was trucated	2008-04-27 20:46:45 +00:00
show.c	Output something reasonable for regular and expanded here-documents.	2006-04-14 13:59:03 +00:00
show.h
TOUR	Correct assorted grammos and typos.	2006-04-16 11:54:01 +00:00
trap.c	Don't skip forking for an external command if any traps are active.	2009-06-13 21:10:41 +00:00
trap.h	Don't skip forking for an external command if any traps are active.	2009-06-13 21:10:41 +00:00
var.c	sh: Improve handling of setjmp/longjmp volatile:	2009-06-23 20:45:12 +00:00
var.h	Implement the PS4 variable which is defined by the POSIX User Portability	2006-06-15 07:00:49 +00:00