Tue May 27 06:31:28 2014 UTC ()
Changes 2.19:
** Improvements
Performance has improved, typically by 10% and in some cases by a
factor of 200. However, performance of grep -P in UTF-8 locales has
gotten worse as part of the fix for the crashes mentioned below.
** Bug fixes
grep no longer mishandles patterns like [a-[.z.]], and no longer
mishandles patterns like [^a] in locales that have multicharacter
collating sequences so that [^a] can match a string of two characters.
grep no longer mishandles an empty pattern at the end of a pattern list.
[bug introduced in grep-2.5]
grep -C NUM now outputs separators consistently even when NUM is zero,
and similarly for grep -A NUM and grep -B NUM.
[bug present since "the beginning"]
grep -f no longer mishandles patterns containing NUL bytes.
[bug introduced in grep-2.11]
Plain grep, grep -E, and grep -F now treat encoding errors in patterns
the same way the GNU regular expression matcher treats them, with respect
to whether the errors can match parts of multibyte characters in data.
[bug present since "the beginning"]
grep -w no longer mishandles a potential match adjacent to a letter that
takes up two or more bytes in a multibyte encoding.
Similarly, the patterns '\<', '\>', '\b', and '\B' no longer
mishandle word-boundary matches in multibyte locales.
[bug present since "the beginning"]
grep -P now reports an error and exits when given invalid UTF-8 data.
Previously it was unreliable, and sometimes crashed or looped.
[bug introduced in grep-2.16]
grep -P now works with -w and -x and backreferences. Before,
echo aa|grep -Pw '(.)\1' would fail to match, yet
echo aa|grep -Pw '(.)\2' would match.
grep -Pw now works like grep -w in that the matched string has to be
preceded and followed by non-word components or the beginning and end
of the line (as opposed to word boundaries before). Before, this
echo a@@a| grep -Pw @@ would match, yet this
echo a@@a| grep -w @@ would not. Now, they both fail to match,
per the documentation on how grep's -w works.
grep -i no longer mishandles patterns containing titlecase characters.
For example, in a locale containing the titlecase character
'Lj' (U+01C8 LATIN CAPITAL LETTER L WITH SMALL LETTER J),
'grep -i Lj' now matches both 'LJ' (U+01C7 LATIN CAPITAL LETTER LJ)
and 'lj' (U+01C9 LATIN SMALL LETTER LJ).
(adam)
diff -r1.38 -r1.39 pkgsrc/textproc/grep/Makefile
diff -r1.14 -r1.15 pkgsrc/textproc/grep/distinfo
--- pkgsrc/textproc/grep/Makefile 2014/02/23 15:30:31 1.38
+++ pkgsrc/textproc/grep/Makefile 2014/05/27 06:31:28 1.39
| @@ -1,16 +1,16 @@ | | | @@ -1,16 +1,16 @@ |
1 | # $NetBSD: Makefile,v 1.38 2014/02/23 15:30:31 adam Exp $ | | 1 | # $NetBSD: Makefile,v 1.39 2014/05/27 06:31:28 adam Exp $ |
2 | | | 2 | |
3 | DISTNAME= grep-2.18 | | 3 | DISTNAME= grep-2.19 |
4 | CATEGORIES= textproc | | 4 | CATEGORIES= textproc |
5 | MASTER_SITES= ${MASTER_SITE_GNU:=grep/} | | 5 | MASTER_SITES= ${MASTER_SITE_GNU:=grep/} |
6 | EXTRACT_SUFX= .tar.xz | | 6 | EXTRACT_SUFX= .tar.xz |
7 | | | 7 | |
8 | MAINTAINER= bouyer@NetBSD.org | | 8 | MAINTAINER= bouyer@NetBSD.org |
9 | HOMEPAGE= http://www.gnu.org/software/grep/grep.html | | 9 | HOMEPAGE= http://www.gnu.org/software/grep/grep.html |
10 | COMMENT= GNU grep | | 10 | COMMENT= GNU grep |
11 | LICENSE= gnu-gpl-v3 # or later | | 11 | LICENSE= gnu-gpl-v3 # or later |
12 | | | 12 | |
13 | USE_PKGLOCALEDIR= yes | | 13 | USE_PKGLOCALEDIR= yes |
14 | USE_TOOLS+= makeinfo msgfmt | | 14 | USE_TOOLS+= makeinfo msgfmt |
15 | GNU_CONFIGURE= yes | | 15 | GNU_CONFIGURE= yes |
16 | CONFIGURE_ARGS+= --disable-perl-regexp | | 16 | CONFIGURE_ARGS+= --disable-perl-regexp |
--- pkgsrc/textproc/grep/distinfo 2014/02/23 15:30:31 1.14
+++ pkgsrc/textproc/grep/distinfo 2014/05/27 06:31:28 1.15
| @@ -1,5 +1,5 @@ | | | @@ -1,5 +1,5 @@ |
1 | $NetBSD: distinfo,v 1.14 2014/02/23 15:30:31 adam Exp $ | | 1 | $NetBSD: distinfo,v 1.15 2014/05/27 06:31:28 adam Exp $ |
2 | | | 2 | |
3 | SHA1 (grep-2.18.tar.xz) = fdb12580714966745635da7d9db55060f88db28b | | 3 | SHA1 (grep-2.19.tar.xz) = f491d4ad903ecd80b46c5e8cbf2e92f0f7652922 |
4 | RMD160 (grep-2.18.tar.xz) = ceab2b128640718e73616863e9c506c9666517d6 | | 4 | RMD160 (grep-2.19.tar.xz) = a5f8c03b92dd7313ddbd55764e0d87eff67decac |
5 | Size (grep-2.18.tar.xz) = 1213220 bytes | | 5 | Size (grep-2.19.tar.xz) = 1234676 bytes |