Commit Graph

13 Commits

Author SHA1 Message Date
Arnold D. Robbins
b8e0827095 Update FIXES and version in main.c. 2019-07-16 20:54:44 +03:00
Cody Mello
ae99b752af Disallow deleting SYMTAB and its elements (#43) 2019-06-17 22:08:54 +03:00
Arnold D. Robbins
28dacbd66b Allow unmatched right paren in regexes. Fixes Issue #40. 2019-06-04 23:53:31 -06:00
Arnold D. Robbins
4189ef5d58 Fix Issue #38 - don't require non-= after = in cmd line assignment. 2019-05-29 21:04:18 +03:00
Martijn Dekker
e6ecf52e04 Merge remote-tracking branch 'upstream/master' into interval-expr
main.c: bump version to 20190305
2019-03-05 03:45:40 +01:00
Arnold D. Robbins
f25e845cf7 Update version string in main.c. 2019-01-26 21:55:03 +02:00
Martijn Dekker
8a2222286c backport ERE interval/repetition expressions from Apple awk-24
The lack of POSIX interval expressions[*] (a.k.a. bounds, a.k.a.
repetition expressions) in regular expressions is listed under BUGS
in 'awk.1'. Apple's version of onetrueawk has supported these since
at least 2009, judging by the date stamp on their src/b.c in:
https://opensource.apple.com/tarballs/awk/awk-24.tar.gz

A bug report prompted NetBSD to swiftly integrate this code into
their awk. This commit is based on that NetBSD diff.
http://gnats.netbsd.org/53885
f3e4c4ca1d

b.c:
- Backport POSIX-standard interval expressions support in regular
  expressions via NetBSD from Apple awk-24 (20070501).

main.c:
- Bump version ID.

FIXES:
- Add note and credit for this feature.

awk.1: section BUGS:
- Remove line saying interval expressions are not supported.

_________
[*] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap09.html#tag_09_04_06
2019-01-23 09:12:27 +00:00
Cody Peter Mello
9b093ea2d0 Flags that begin with "--" should not be treated as end of args 2018-10-09 11:46:57 -07:00
Brian Kernighan
1d9d86418a forgot to update version string 2018-08-27 08:58:33 -04:00
Brian Kernighan
0f4e1ba922 added Arnold's fixes, updates to awktest.tar 2018-08-24 09:09:59 -04:00
Arnold D. Robbins
32093f5bbf Fix multiple long-standing bugs, improve test suite. 2018-08-22 20:40:26 +03:00
Brian Kernighan
3ed9e245db set baseline so Arnold can send pull request 2018-08-15 10:45:03 -04:00
Brian Kernighan
87b94932e6 initial commit for github 2012-12-22 10:35:39 -05:00