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81469e565e
NetBSD/bin/sh
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christos 5accccd051 Fix problem introduced in yesterday's commit that broke both signed and 
unsigned character machines. So that people don't have to reverse engineer
this again:
	mksyntax detects if characters are signed or not and builts a syntax
	table that has a base of 129 for signed characters or 1 for unsigned
	characters. This is so the largest negative signed char [-128] + the
	base == 1. 0 is special and means end of file in both cases. PEOF
	is -1 for the unsigned character case and -129 for the signed
	character case, so that syntax[PEOF + base] == syntax[0] == CEOF
	So PEOF has to be -1, but it is explicitly compared with
	unsigned characters on machines where characters are unsigned.
	The quick fix is to define UPEOF the (unsigned char) version of PEOF
	and use that. A better fix is to always use unsigned characters
	when referencing symbol table entries, but that would require
	extensive changes to the shell. So to summarize

	syntax[0] == CEOF, base + PEOF == 0

		unsigned	signed
	base	1		129
	PEOF	-1		-129
1997-07-05 21:25:09 +00:00
..
bltin Fix compiler warnings. 1997-07-04 21:01:48 +00:00
funcs Merge in my changes from vangogh, and fix the x=false; echo $? == 0 1995-05-11 21:28:33 +00:00
alias.c Fix compiler warnings. 1997-07-04 21:01:48 +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_lex.l Fix compiler warnings. 1997-07-04 21:01:48 +00:00
arith.h Fix compiler warnings. 1997-07-04 21:01:48 +00:00
arith.y Fix compiler warnings. 1997-07-04 21:01:48 +00:00
builtins.def NO_HISTORY->SMALL 1997-03-14 01:42:18 +00:00
cd.c PR/3827: Wolfgang Rupprecht: cd ./. core dumps 1997-07-04 20:59:40 +00:00
cd.h Fix compiler warnings. 1997-07-04 21:01:48 +00:00
error.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
error.h Fix compiler warnings. 1997-07-04 21:01:48 +00:00
eval.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
eval.h Fix return builtin to work like it does in ksh: 1995-09-11 17:05:41 +00:00
exec.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
exec.h add type builtin. 1997-02-06 23:24:52 +00:00
expand.c Fix compiler warnings. 1997-07-04 21:01:48 +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 Fix compiler warnings. 1997-07-04 21:01:48 +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 Fix compiler warnings. 1997-07-04 21:01:48 +00:00
input.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
jobs.c Fix compiler warnings. 1997-07-04 21:01:48 +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 Fix compiler warnings. 1997-07-04 21:01:48 +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 Fix compiler warnings. 1997-07-04 21:01:48 +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
Makefile Make the syntax tables work on machines where characters are unsigned. 1997-07-04 21:40:55 +00:00
memalloc.c Fix compiler warnings. 1997-07-04 21:01:48 +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 Fix compiler warnings. 1997-07-04 21:01:48 +00:00
miscbltin.h Fix compiler warnings. 1997-07-04 21:01:48 +00:00
mkbuiltins Fix compiler warnings. 1997-07-04 21:01:48 +00:00
mkinit.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
mknodes.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
mksyntax.c Fix problem introduced in yesterday's commit that broke both signed and 1997-07-05 21:25:09 +00:00
mktokens PR/2808: tokens.def -> tokens.h 1996-10-16 14:47:49 +00:00
myhistedit.h Track $TERM and call the appropriate editline(3) routine to update the 1997-04-11 22:45:38 +00:00
mystring.c Fix compiler warnings. 1997-07-04 21:01:48 +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 Pointer arithmetic on void * is illegal but gcc does not care. 1997-04-11 23:03:08 +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 compiler warnings. 1997-07-04 21:01:48 +00:00
options.h Fix miscellaneous getopts problems: 1996-11-06 01:17:10 +00:00
output.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
output.h #if __STDC__ -> #ifdef __STDC__ 1997-04-11 23:08:40 +00:00
parser.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
parser.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
redir.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
redir.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
sh.1 Add documentation for ulimit command, courtsey of 1997-05-23 19:40:30 +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 Fix compiler warnings. 1997-07-04 21:01:48 +00:00
show.h add forward declaration of union node; 1997-04-11 22:58:40 +00:00
TOUR PR/2808: tokens.def -> tokens.h 1996-10-16 14:24:56 +00:00
trap.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
trap.h PR/2808: Remove trailing whitespace (from FreeBSD) 1996-10-16 15:45:03 +00:00
var.c Fix compiler warnings. 1997-07-04 21:01:48 +00:00
var.h Track $TERM and call the appropriate editline(3) routine to update the 1997-04-11 22:45:38 +00:00