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c35264f991
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39 Commits

Author SHA1 Message Date
millert
c35264f991 Disable utf-8 for non-multibyte locales, such as C or POSIX. 
This makes it possible to get the old awk behavior (where chars are
bytes) by setting LC_CTYPE to C or POSIX.  OK schwarze@
 2023-09-18 19:32:19 +00:00
millert
a886e62e97 Update to the One True Awk, 2nd edition (Sep 12, 2023). 
This corresponds to the 2nd edition of "The AWK Programming Language"
and adds support for UTF-8 and comma-separated value inputs.
 2023-09-17 14:49:44 +00:00
millert
c4bbc4f754 Avoid a potential buffer overflow in backslash escaping. 
https://github.com/onetrueawk/awk/issues/121
 2021-07-08 21:26:39 +00:00
millert
ff3903525f Fix size computation in replace_repeat() for special_case REPEAT_WITH_Q. 
This resulted in the NUL terminator being written to the end of the
buffer which was not the same as the end of the string.  That in
turn caused garbage bytes from malloc() to be processed.  Also
change the NUL termination to be less error prone by writing the
NUL immediately after the last byte copied.  OK sthen@
 2021-03-02 20:41:42 +00:00
millert
483fa115c6 Update awk to December 8, 2020 version. 
Prevents strings beginning with "inf" or "nan" from being interpreted
as infinity or not-a-number respectively which still parsing "inf"
and "nan" (with or without a leading sign) correctly.
 2020-12-09 20:00:11 +00:00
millert
5df2889f99 Update awk to July 30, 2020 version. 2020-07-30 17:45:44 +00:00
millert
b7fdcd16d5 Cast to uschar when storing a char in an int that will be used as an index. 
Fixed as crash reported by Jan Stary when the input char has the high
bit set and FS is a regex.
 2020-07-13 14:03:52 +00:00
millert
115bd590ca Update awk to June 25, 2020 version. 2020-06-26 15:57:39 +00:00
millert
fabd211e95 Update awk to Jan 31, 2020 version. 2020-06-10 21:05:02 +00:00
millert
9249712967 Update awk to Jan 5, 2020 version. 2020-06-10 21:04:40 +00:00
millert
f81b289f59 Update awk to Nov 10, 2019 version. 2020-06-10 21:03:56 +00:00
millert
d7cce23916 Update awk to Oct 24, 2019 version. 2020-06-10 21:03:36 +00:00
millert
77a7feaf48 Update awk to Oct 17, 2019 version. 2020-06-10 21:03:12 +00:00
millert
ec104564b0 Update awk to Oct 6, 2019 version. 2020-06-10 21:02:53 +00:00
millert
c0fa36112e Update awk to Sep 10, 2019 version. 2020-06-10 21:02:33 +00:00
millert
203f9af320 Update awk to Jun 17, 2019 version. 2020-06-10 21:02:19 +00:00
millert
241a7d030b Update awk to March 5, 2019 version. 2020-06-10 21:01:50 +00:00
millert
02265e669a Update awk to Jan 25, 2019 version. 2020-06-10 21:01:32 +00:00
millert
c062391adb Update awk to Aug 23, 2018 version. 2020-06-10 21:00:01 +00:00
millert
7bcc45ac75 POSIX requires that awk support \v and \a escapes. I used '\007' 
for BEL since that is what lex.c uses, though we could safely use
'\a' there instead.  OK martijn@
 2018-01-24 16:28:25 +00:00
deraadt
5dd7c43cc8 rename dprintf macro to DPRINTF to avoid collision with libc posix dprintf. 
(amazing to me that the posix name was chosen though it specifically
collides with code Kernighan maintained since the V7).
ok millert
 2017-10-09 14:51:31 +00:00
deraadt
e6a8808bf8 Use reallocarray() where suitable 
ok millert doug
 2014-12-19 19:28:55 +00:00
millert
000399a40c Update awk to Aug 10, 2011 version; naddy@ reports no ports problems 
from the update.
 2011-09-28 19:27:18 +00:00
millert
d69726353b Update awk to May 23, 2010 version. OK miod@ 2010-06-13 17:58:19 +00:00
millert
80b86fb08e Update awk to version 20071023; OK deraadt@ 2008-10-06 20:38:33 +00:00
deraadt
1ed98fdf61 use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg 2007-09-02 15:19:07 +00:00
pvalchev
412846d539 more sane calloc(3) usage; from adobriyan@gmail.com, ok millert 2006-03-19 18:17:11 +00:00
millert
23cb51ab26 Update to version 20041222; OK deraadt@ 2004-12-30 01:52:48 +00:00
millert
9a69093aa0 Update to the One True Awk version 20021213 2002-12-19 21:24:28 +00:00
millert
a27f52287e Update to latest version of the One True Awk. See the FIXES file 
for details.
 2001-09-08 00:12:40 +00:00
deraadt
c3e1e82e9b first pass at a -Wall cleanup 2001-07-12 05:16:53 +00:00
millert
7b11b857a5 June 6, 1999 version of the "one true awk" 
Most of the changes are to avoid using a static buffer for error messages.
 1999-12-08 23:09:45 +00:00
millert
271018d036 April 16, 1999 version of the "one true awk"--64-bit fixes and more. 1999-04-20 17:31:25 +00:00
millert
a4fa870006 March 5, 1999 version of the "one true awk" 1999-04-18 17:06:29 +00:00
kstailey
07edfa4a9b August 1997 version of "the one true awk" 1997-08-25 16:17:07 +00:00
millert
0a80cfdaca Back out last changes for now. They cause problems. 1997-04-07 15:59:53 +00:00
millert
696ad2caee Use long, not int when casting pointers and storing as integers. 
Now compiles on alpha w/o warnings.
 1997-04-06 06:31:45 +00:00
millert
b2698ba906 Latest research awk from June 29, 1996 1997-01-20 19:43:15 +00:00
tholo
6ab05f83d6 AT&T awk, by B. W. Kernighan, with fixes from 4.4BSD and by me 1996-07-04 20:34:34 +00:00