pooka
2b1fe1903a
rewritten in NetBSD 1.6 -> rewritten for NetBSD 1.6
2002-02-19 21:14:45 +00:00
ross
dc5571b22e
Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
2002-02-08 01:21:55 +00:00
wiz
e0ab876efe
Use standard headers, sort sections.
2001-12-20 20:05:12 +00:00
wiz
880b4d21b9
Quote `:' correctly.
2001-10-18 11:00:03 +00:00
jdolecek
3b932d2fe1
Fix the operator precedence list to match reality. Operators were incorrectly
...
grouped there.
2001-05-07 10:14:43 +00:00
jdolecek
9ad5bf10de
list parenthesis usage similar way as other operators
...
document operator precedence
rename section BUGS to COMPATIBILITY, add paragraph about -- handling
2000-10-30 16:20:12 +00:00
jdolecek
3a4441e3d4
reimplement expr using lexical parser generated by yacc
...
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
kleink
2caf6aacdd
For commands and utilities, use EXIT STATUS rather than RETURN VALUES as
...
appropriate (and documented in mdoc(7)).
2000-09-04 07:30:07 +00:00
hubertf
1cb54f68ac
Add 'RETURN VALUE' section header.
2000-08-28 02:11:04 +00:00
mjl
5a14e8cac6
On memory allocation failure, return 3 as per POSIX. (from OpenBSD)
2000-01-14 07:14:41 +00:00
enami
c3872193cf
Fix .Nm usage.
1997-10-20 08:50:59 +00:00
jtc
528957a005
Winning Strategies has placed this code into the Public Domain
1995-04-28 23:19:22 +00:00
cgd
49f0ad8601
convert to new RCS id conventions.
1995-03-21 09:01:59 +00:00
jtc
42f840d29d
Fix spelling error in Copyright notice
1994-01-29 01:43:03 +00:00
jtc
e04c8e0705
Fix spelling errors.
1994-01-11 02:10:48 +00:00
jtc
441c51a9d5
Document the new, less restrictive, behavior of the matching operator.
1993-10-04 22:06:59 +00:00
jtc
a5102d01b8
Document the fact that expr is POSIX.2 compliant.
1993-08-28 04:21:00 +00:00
jtc
04b0d37be1
Document that string comparisons are done using the locale specific
...
collation sequence.
1993-08-16 23:22:49 +00:00
mycroft
11ad3ef4f1
Makefile
1993-08-02 17:15:26 +00:00
jtc
78bf9d408e
Add a manual page.
1993-07-20 20:16:25 +00:00
