85cbf55d16
Since our gcc doesn't warn about NULL format strings anymore, we can
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fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.
1999-11-09 15:06:30 +00:00
cdd6e9ea70
cast is*() to unsigned char
1998-11-04 14:11:12 +00:00
ee9e50eacb
Be more retentive about use of NOTREACHED and noreturn.
1998-07-28 11:41:40 +00:00
1381f68431
Delint.
1998-07-28 05:15:46 +00:00
ac70c0c5ed
Slight code reduction.
1998-07-27 17:55:17 +00:00
0e2f9ea923
__AUDIT__ cleanup.
1998-07-27 17:06:48 +00:00
c3872193cf
Fix .Nm usage.
1997-10-20 08:50:59 +00:00
23edbe3557
Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc
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now that all /bin has been cleaned.
1997-07-20 22:36:20 +00:00
1ebc470e07
Fix compiler warnings; add WARNS=1
1997-07-20 17:32:57 +00:00
ad8b41fa2a
don't spew an error message if setlocale(LC_ALL, ""); fails. This is for
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consistency with other programs, and because currently it can never
actually succeeed if LANG is set to something other than "C". Sent
in by me in PR 2486, approved by jtc).
1996-06-04 20:41:15 +00:00
528957a005
Winning Strategies has placed this code into the Public Domain
1995-04-28 23:19:22 +00:00
49f0ad8601
convert to new RCS id conventions.
1995-03-21 09:01:59 +00:00
4c34be6b52
Clean up deleted files.
1995-03-01 00:00:00 +00:00
abe60a1e07
Clean up deleted files.
1994-07-16 00:17:15 +00:00
b9e9314bd7
Re-implemented with a recursive descent parser.
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Fixed subtle bug wrt. comparing integers when either one hasn't been
coersed from a string --- while avoiding an even subtler bug found in
GNU expr.
1994-07-16 00:17:03 +00:00
00dc18214f
don't forget a cast, and thereby fix the regexp problems on big-endian machines
1994-07-10 23:51:11 +00:00
42f840d29d
Fix spelling error in Copyright notice
1994-01-29 01:43:03 +00:00
e04c8e0705
Fix spelling errors.
1994-01-11 02:10:48 +00:00
bff56be25a
Fix insignificant memory leak.
1993-11-16 23:08:49 +00:00
5ce3d664fb
Use new POSIX.2 compatible regex routines in C library instead of -lgnuregex.
1993-11-11 01:29:52 +00:00
441c51a9d5
Document the new, less restrictive, behavior of the matching operator.
1993-10-04 22:06:59 +00:00
d143e6f175
Allow expressions like "expr 'ABC' : '^.*$' to work as is done in other
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expr implementations.
1993-10-04 21:57:27 +00:00
74b68a49cf
Fix grammar to eliminate support for unary minus expressions -- they
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weren't supported, they aren't standard, and they caused expr to dump
core.
1993-09-14 22:45:57 +00:00
a5102d01b8
Document the fact that expr is POSIX.2 compliant.
1993-08-28 04:21:00 +00:00
3ed5680e46
Use err() routine for error messages.
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If string does not match \( \) subexpression, return a null string.
1993-08-17 16:01:23 +00:00
04b0d37be1
Document that string comparisons are done using the locale specific
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collation sequence.
1993-08-16 23:22:49 +00:00
e9c8ee33b0
expr is supposed to do string comparisons using the locale specific
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collation sequence, so use strcoll instead of strcmp.
1993-08-16 23:20:22 +00:00
57b5a6be2d
Oops. This one does need a single-entry SRCS, because it's generated at
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compile time. Lose.
1993-08-06 01:20:44 +00:00
210cab4541
Add RCS identifiers, remove some completely useless RCS logs and patchkit
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headers, and a few other insignificant changes.
1993-08-02 17:18:41 +00:00
11ad3ef4f1
Makefile
1993-08-02 17:15:26 +00:00
78bf9d408e
Add a manual page.
1993-07-20 20:16:25 +00:00
6a320fc0a3
Now truely POSIX 1003.2 (D11.2) compliant.
1993-07-20 01:10:55 +00:00
aabfaec2f5
Don't coerce strings to int in comparisons.
1993-07-20 00:52:57 +00:00
476e1b5964
integer arguments were not coerced to strings for the `:' operator.
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bad things: core dumps, etc. will happen if integer values make it
up the parse tree.
1993-07-20 00:29:41 +00:00
68028dc2de
Updated to POSIX regular expression routines.
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(Previous checkin was aborted by stray ^C)
1993-06-14 19:59:07 +00:00
3aef70381b
Use POSIX regular expression routines.
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Remove TODO file, as I've allready done everything that there was to do.
1993-06-14 19:56:06 +00:00
ac2edf58ea
update for latest version of patches from jtconklin@kaleida.com
1993-06-05 22:25:44 +00:00
a5668e87e6
added J.T. Conklin's changes to get parens working fine, etc.
1993-03-23 20:19:35 +00:00
06be60083d
changed "Id" to "Header" for rcsids
1993-03-23 00:22:59 +00:00
346aa5dd48
added rcs ids to all files
1993-03-22 08:04:00 +00:00
e541169ce2
after 0.2.2 "stable" patches applied
1993-03-21 18:04:42 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
drochner