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christos 4a521d359f varisset fixes: 
- treat $0 specially since it is not in shellparams
	- check the number of parameters instead of walking
	  the parameters array to avoid checking against the
	  null terminated element.
 		1997-03-03 19:26:18 +00:00
..
bltin Fix problems that gcc -Wall found (from Todd Miller, OpenBSD) 1996-11-02 18:26:03 +00:00
funcs Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
Makefile add builtins.h to the list of (built) headers depended on by ${OBJS}, so 1996-10-22 13:22:19 +00:00
TOUR PR/2808: tokens.def -> tokens.h 1996-10-16 14:24:56 +00:00
alias.c kill 'register' 1997-01-11 02:04:27 +00:00
alias.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
arith.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
arith.y PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
arith_lex.l PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
builtins.def add type builtin. 1997-02-06 23:24:52 +00:00
cd.c kill 'register' 1997-01-11 02:04:27 +00:00
cd.h Fix PR/1760, where 'cd -' before any other command could cause a reference 1995-11-19 23:27:37 +00:00
error.c PR/287: Shell does not exit with 126/127 when permission denied/ 1996-10-16 14:35:42 +00:00
error.h PR/287: Shell does not exit with 126/127 when permission denied/ 1996-10-16 14:35:42 +00:00
eval.c kill 'register' 1997-01-11 02:04:27 +00:00
eval.h Fix return builtin to work like it does in ksh: 1995-09-11 17:05:41 +00:00
exec.c add type builtin. 1997-02-06 23:24:52 +00:00
exec.h add type builtin. 1997-02-06 23:24:52 +00:00
expand.c varisset fixes: 1997-03-03 19:26:18 +00:00
expand.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
histedit.c PR/2808: Remove extraneous newlines from error routines (from FreeBSD) 1996-10-16 14:40:32 +00:00
init.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
input.c kill 'register' 1997-01-11 02:04:27 +00:00
input.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
jobs.c kill 'register' 1997-01-11 02:04:27 +00:00
jobs.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
machdep.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
mail.c kill 'register' 1997-01-11 02:04:27 +00:00
mail.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
main.c PR/287: Shell does not exit with 126/127 when permission denied/ 1996-10-16 14:35:42 +00:00
main.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
memalloc.c kill 'register' 1997-01-11 02:04:27 +00:00
memalloc.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
miscbltin.c kill 'register' 1997-01-11 02:04:27 +00:00
mkbuiltins Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
mkinit.c kill 'register' 1997-01-11 02:04:27 +00:00
mknodes.c kill 'register' 1997-01-11 02:04:27 +00:00
mksyntax.c PR/2808: Use the <ctype.h> functions instead of our homegrown tables to 1996-10-16 14:46:35 +00:00
mktokens PR/2808: tokens.def -> tokens.h 1996-10-16 14:47:49 +00:00
myhistedit.h change sethistsize() to take the history size as an argument so it can 1996-06-25 16:43:33 +00:00
mystring.c kill 'register' 1997-01-11 02:04:27 +00:00
mystring.h Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
nodes.c.pat Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
nodetypes Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0 1995-05-11 21:28:33 +00:00
options.c Fix PR/3258 sh -c 'echo $0' causes segmentation fault. 1997-02-25 17:51:50 +00:00
options.h Fix miscellaneous getopts problems: 1996-11-06 01:17:10 +00:00
output.c kill 'register' 1997-01-11 02:04:27 +00:00
output.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
parser.c Fix parsing problem introduced in the previous ${10} fix, where $#digit 1997-01-26 18:05:34 +00:00
parser.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
redir.c kill 'register' 1997-01-11 02:04:27 +00:00
redir.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
sh.1 add type builtin. 1997-02-06 23:24:52 +00:00
shell.h PR/2808: Don't define DEBUG and #ifdef out functions not needed when DEBUG 1996-10-16 15:21:49 +00:00
show.c kill 'register' 1997-01-11 02:04:27 +00:00
show.h PR/2808: Don't define DEBUG and #ifdef out functions not needed when DEBUG 1996-10-16 15:21:49 +00:00
trap.c PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
trap.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
var.c kill 'register' 1997-01-11 02:04:27 +00:00
var.h Fix problems that gcc -Wall found (from Todd Miller, OpenBSD) 1996-11-02 18:26:03 +00:00