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freebsd-skq/bin/sh
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Stefan Farfeleder 62addaefc9 When parsing an invalid parameter expansion (eg. ${} or ${foo@bar}) do not 
issue a syntax error immediately but save the information that it is erroneous
for later when the parameter expansion is actually done.  This means eg. "false
&& ${}" will not generate an error which seems to be required by POSIX.
Include the invalid parameter expansion in the error message (sometimes
abbreviated with ... because recovering it would require a lot of code).

PR:		105078
Submitted by:	emaste
2006-11-05 18:36:05 +00:00
..
bltin
Declare echocmd() and testcmd().
2005-08-13 15:04:30 +00:00
funcs
/*- or .\"- or #- to begin license clauses.
2005-01-10 08:39:26 +00:00
alias.c
Return 1 from the unalias builtin if _any_ removal fails, not just the last
2005-09-02 22:43:28 +00:00
alias.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
arith_lex.l
cvs -d stefanf@ncvs.FreeBSD.org:/home/ncvs
2005-08-13 07:54:23 +00:00
arith.h
cvs -d stefanf@ncvs.FreeBSD.org:/home/ncvs
2005-08-13 07:54:23 +00:00
arith.y
cvs -d stefanf@ncvs.FreeBSD.org:/home/ncvs
2005-08-13 07:54:23 +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
Don't strip a leading ./ from the path for the cd builtin to avoid interpreting
2006-06-12 21:06:00 +00:00
cd.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
error.c
Remove some white space at EOL.
2006-02-04 14:37:50 +00:00
error.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
eval.c
Merge NetBSD's revision 1.86: Don't crash on "<cmd> | { }".
2006-06-15 07:57:05 +00:00
eval.h
Add the times builtin. It reports the user and system time for the shell
2005-12-04 18:44:21 +00:00
exec.c
Implement some of the differences between special built-ins and other builtins
2006-04-09 12:21:20 +00:00
exec.h
Implement some of the differences between special built-ins and other builtins
2006-04-09 12:21:20 +00:00
expand.c
When parsing an invalid parameter expansion (eg. ${} or ${foo@bar}) do not
2006-11-05 18:36:05 +00:00
expand.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
histedit.c
Commit the results of the typo hunt by Darren Pilgrim.
2006-08-04 07:56:35 +00:00
init.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
input.c
Check the buffer size when copying the line returned by el_gets() into our
2006-04-29 10:29:10 +00:00
input.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +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
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
main.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
main.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
Makefile
Whitespace nits.
2006-04-17 17:55:11 +00:00
memalloc.c
Protect malloc, realloc and free calls with INT{ON,OFF} directly in chkalloc,
2005-10-28 10:45:19 +00:00
memalloc.h
Protect malloc, realloc and free calls with INT{ON,OFF} directly in chkalloc,
2005-10-28 10:45:19 +00:00
miscbltin.c
Remove some white space at EOL.
2006-02-04 14:37:50 +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
- Provide all initialisers for a struct event.
2005-08-13 08:38:02 +00:00
mknodes.c
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
mksyntax.c
Put the comparison with PEOF into a new macro is_eof(). Don't use it if the
2005-08-13 15:47:13 +00:00
mktokens
/*- or .\"- or #- to begin license clauses.
2005-01-10 08:39:26 +00:00
myhistedit.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
mystring.c
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
mystring.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
nodes.c.pat
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
nodetypes
/*- or .\"- or #- to begin license clauses.
2005-01-10 08:39:26 +00:00
options.c
Implement some of the differences between special built-ins and other builtins
2006-04-09 12:21:20 +00:00
options.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
output.c
Print empty quotes ('') when an empty string is passed to outqstr().
2005-12-08 21:00:39 +00:00
output.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
parser.c
When parsing an invalid parameter expansion (eg. ${} or ${foo@bar}) do not
2006-11-05 18:36:05 +00:00
parser.h
When parsing an invalid parameter expansion (eg. ${} or ${foo@bar}) do not
2006-11-05 18:36:05 +00:00
redir.c
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
redir.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
sh.1
Add the POSIX option -p to the jobs builtin command. It prints the PID of the
2006-10-07 16:51:16 +00:00
shell.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
show.c
Output something reasonable for regular and expanded here-documents.
2006-04-14 13:59:03 +00:00
show.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
TOUR
Correct assorted grammos and typos.
2006-04-16 11:54:01 +00:00
trap.c
Whitespace nits.
2006-04-17 17:55:11 +00:00
trap.h
Remove clause 3 from the UCB licenses.
2004-04-06 20:06:54 +00:00
var.c
Implement the PS4 variable which is defined by the POSIX User Portability
2006-06-15 07:00:49 +00:00
var.h
Implement the PS4 variable which is defined by the POSIX User Portability
2006-06-15 07:00:49 +00:00