Garrett Wollman
96ab7da385
Provide an environment variabloe, EXPR_COMPAT, which disables option
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parsing for compatibility with old implementations.
2002-04-22 21:23:09 +00:00
Garrett Wollman
dc2f94a3ff
Typo (if => of).
2002-03-22 20:49:29 +00:00
Garrett Wollman
7316a9465e
Add a word of caution about integer arithmetic range and overflow detection.
2002-03-22 20:46:59 +00:00
Garrett Wollman
f477880a4f
Fix a few formatting brainos and make the formatting of the EXAMPLES
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section somewhat clearer.
2002-03-22 20:38:44 +00:00
Garrett Wollman
f07e42470f
Make expr POSIX-compliant, and fix some bugs. Specifically:
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- expr must conform to the Utility Syntax Guidelines, so use
getopt() to eat the (non-existent) options.
- Use the Standard type intmax_t for arithmetic.
- If an argument cannot be *completely* converted to an integer, then
it is a string.
Additionally make some style cleanups near the modified lines. This
utility is still not completely style-compliant.
2002-03-22 20:18:26 +00:00
Dima Dorfman
7ebcc426ef
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Ruslan Ermilov
12e720d78b
Prepare for mdoc(7)NG.
2000-12-15 17:37:31 +00:00
Ruslan Ermilov
be8b149795
mdoc(7) police: use the new features of the Nm macro.
2000-11-20 11:39:41 +00:00
Peter Wemm
2a4562393f
$Id$ -> $FreeBSD$
1999-08-27 23:15:48 +00:00
Joseph Koshy
e5bf7bf46c
Add cross-references to test(1) and expr(1) respectively.
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PR: docs/9111
Submitted by: Josh Gilliam <josh@quick.net>
1998-12-18 03:16:47 +00:00
Philippe Charnier
15638d89b5
Correct use of .Nm.
1998-05-13 07:43:56 +00:00
Peter Wemm
b97fa2ef50
Revert $FreeBSD$ to $Id$
1997-02-22 14:13:04 +00:00
Jordan K. Hubbard
1130b656e5
Make the long-awaited change from $Id$ to $FreeBSD$
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This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Mike Pritchard
7d7ee86eb7
Fix some spelling errors.
1996-01-29 22:53:24 +00:00
Jordan K. Hubbard
2caac73e76
Fix gross spelling and typographical errors pointed out by Keith Bostic.
1994-04-24 01:22:07 +00:00
J.T. Conklin
d8c21a3e8a
Document the new, less restrictive, behavior of the matching operator.
1993-10-04 22:07:27 +00:00
J.T. Conklin
c9fe00dc0b
Update to my latest expr (fixes bugs with comparison and matching operators)
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Add man page I wrote.
1993-07-21 22:56:14 +00:00
