11a6dbe728
Convert TNF licenses to new 2 clause variant
2008-04-30 13:10:46 +00:00
6af689d38b
Grammar improvement by Patrick Welche.
2004-04-23 13:28:58 +00:00
a423ef4af0
Add some articles; use No instead of Li in one place
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(more correct, see e.g. PostScript output); bump date for previous.
2004-04-20 20:47:47 +00:00
c92704dc53
add support for 'length' keyword, for compatibility with GNU expr
2004-04-20 19:44:51 +00:00
00c8cf496c
Add some articles.
2003-12-21 11:18:25 +00:00
83f8b02df2
add a note explaining empty string matching via :
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this adresses bin/23810 by VaX#n8
bump date and update copyright
2003-12-21 10:02:46 +00:00
83237da0b1
spelling errors, some from Igor Sobrado in PR 19670
2003-03-29 18:25:22 +00:00
a15c6f031f
'NetBSD.org'
2003-02-14 16:17:30 +00:00
14dfaa4b03
New policy: New sentences start on a new line.
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Patches by Robert Elz <kre at munnari oz au>, with minimal changes by me.
2002-09-25 15:18:36 +00:00
2b1fe1903a
rewritten in NetBSD 1.6 -> rewritten for NetBSD 1.6
2002-02-19 21:14:45 +00:00
dc5571b22e
Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
2002-02-08 01:21:55 +00:00
e0ab876efe
Use standard headers, sort sections.
2001-12-20 20:05:12 +00:00
880b4d21b9
Quote `:' correctly.
2001-10-18 11:00:03 +00:00
3b932d2fe1
Fix the operator precedence list to match reality. Operators were incorrectly
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grouped there.
2001-05-07 10:14:43 +00:00
9ad5bf10de
list parenthesis usage similar way as other operators
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document operator precedence
rename section BUGS to COMPATIBILITY, add paragraph about -- handling
2000-10-30 16:20:12 +00:00
3a4441e3d4
reimplement expr using lexical parser generated by yacc
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highlights:
* / is treated correctly depending upon context (addresses PR # 10995)
* use 64 bit arithmetic, so expr is able to process integer values from
-(2**63) to (2**63 - 1)
* checks for integer over- & underflows added
* error messages improved, more error checking added
add AUTHOR section to manpage
add BUGS section, and mention possible drawbacks with other expr implementations
XXX the old expr treated empty string in arithmetic expressions as if it was 0
XXX this behaviour has been retained
2000-09-19 17:20:00 +00:00
2caf6aacdd
For commands and utilities, use EXIT STATUS rather than RETURN VALUES as
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appropriate (and documented in mdoc(7)).
2000-09-04 07:30:07 +00:00
1cb54f68ac
Add 'RETURN VALUE' section header.
2000-08-28 02:11:04 +00:00
5a14e8cac6
On memory allocation failure, return 3 as per POSIX. (from OpenBSD)
2000-01-14 07:14:41 +00:00
c3872193cf
Fix .Nm usage.
1997-10-20 08:50:59 +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
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
441c51a9d5
Document the new, less restrictive, behavior of the matching operator.
1993-10-04 22:06:59 +00:00
a5102d01b8
Document the fact that expr is POSIX.2 compliant.
1993-08-28 04:21:00 +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
11ad3ef4f1
Makefile
1993-08-02 17:15:26 +00:00
78bf9d408e
Add a manual page.
1993-07-20 20:16:25 +00:00
martin