Your message dated Wed, 3 Aug 2022 13:29:06 +0200
with message-id <[email protected]>
and subject line Bug#950023: locales: Collation rules for v/w in sv_SE produce
very surprising results in grep
has caused the Debian Bug report #950023,
regarding locales: Collation rules for v/w in sv_SE produce very surprising
results in grep
to be marked as done.
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950023: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=950023
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: locales
Version: 2.28-10
Severity: normal
Tags: l10n
Dear maintainer!
I'm not positive that this is a bug (the man page for grep does warn about
character ranges in locales other than C) but it produces very surprising
results in grep.
Presumably this is realated to bugs #506784 and #511357.
% echo -n abcdefghijklmnopqrstuvwxyz| sed 's/./&\n/g'| LC_COLLATE=C grep
'[a-z]'
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
% echo -n abcdefghijklmnopqrstuvwxyz| sed 's/./&\n/g'| LC_COLLATE=sv_SE grep
'[a-z]'
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
x
y
z
% : Note the lack of 'w' above.
% LC_COLLATE=sv_SE grep '[a-w]'
grep: Invalid range end
% : This time at least there was an error message to warn me about the problem.
As i typically write "[a-z]" as shorthand for "[[:lower:]]" when i don't
need to match any national characters this bothers me quite a bit.
-- System Information:
Debian Release: 10.2
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-6-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=C, LC_CTYPE=sv_SE.utf8 (charmap=UTF-8), LANGUAGE=C (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages locales depends on:
ii debconf [debconf-2.0] 1.5.71
ii libc-bin 2.28-10
ii libc-l10n 2.28-10
locales recommends no packages.
locales suggests no packages.
-- debconf information excluded
--- End Message ---
--- Begin Message ---
Version: 2.34-0experimental0
On 2020-01-28 14:33, Ulrik Haugen wrote:
> Package: locales
> Version: 2.28-10
> Severity: normal
> Tags: l10n
>
> Dear maintainer!
>
> I'm not positive that this is a bug (the man page for grep does warn about
> character ranges in locales other than C) but it produces very surprising
> results in grep.
>
> Presumably this is realated to bugs #506784 and #511357.
>
> % echo -n abcdefghijklmnopqrstuvwxyz| sed 's/./&\n/g'| LC_COLLATE=C grep
> '[a-z]'
> a
> b
> c
> d
> e
> f
> g
> h
> i
> j
> k
> l
> m
> n
> o
> p
> q
> r
> s
> t
> u
> v
> w
> x
> y
> z
> % echo -n abcdefghijklmnopqrstuvwxyz| sed 's/./&\n/g'| LC_COLLATE=sv_SE grep
> '[a-z]'
> a
> b
> c
> d
> e
> f
> g
> h
> i
> j
> k
> l
> m
> n
> o
> p
> q
> r
> s
> t
> u
> v
> x
> y
> z
> % : Note the lack of 'w' above.
> % LC_COLLATE=sv_SE grep '[a-w]'
> grep: Invalid range end
> % : This time at least there was an error message to warn me about the
> problem.
>
>
> As i typically write "[a-z]" as shorthand for "[[:lower:]]" when i don't
> need to match any national characters this bothers me quite a bit.
The sv_SE locale got some rework in glibc 2.34, finally fixing this bug.
I am therefore closing it.
Regards
Aurelien
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
[email protected] http://www.aurel32.net
--- End Message ---
