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Groups > linux.debian.bugs.dist > #1148271

Bug#1034344: Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye

From Paul Gevers <elbrus@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.doc
Subject Bug#1034344: Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye
Date 2023-05-29 12:40 +0200
Message-ID <GAIsa-cdEb-5@gated-at.bofh.it> (permalink)
References (7 earlier) <FKFbQ-fPff-15@gated-at.bofh.it> <GAuIx-c4AL-3@gated-at.bofh.it> <GAIsa-cdEb-7@gated-at.bofh.it> <FKFbQ-fPff-15@gated-at.bofh.it> <GAIsa-cdEb-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Hi,

On 29-05-2023 12:02, Max Nikulin wrote:
> Strictly speaking, behavior of circumflex is *unspecified* in POSIX:
> 
>> ... A bracket expression
>>     starting with an unquoted <circumflex> character produces unspecified
>>     results.

Right. Maybe better to say it now matches the other implementation (dash 
has two implementations and they were behaving differently).

Paul

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Thread

Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye Santiago Ruano Rincón <santiagorr@riseup.net> - 2023-04-12 17:10 +0200
  Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye Paul Gevers <elbrus@debian.org> - 2023-04-13 12:00 +0200
    Bug#1034344: Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye Maxim Nikulin <m.a.nikulin@gmail.com> - 2023-04-19 12:30 +0200
    Bug#1034344: Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye Paul Gevers <elbrus@debian.org> - 2023-05-28 22:00 +0200
      Bug#1034344: Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye Paul Gevers <elbrus@debian.org> - 2023-05-29 12:40 +0200
        Bug#1034344: Bug#1028002: dash: sid dash globs no longer allow [^...] to negate a class; upcoming breaking change from bullseye Paul Gevers <elbrus@debian.org> - 2023-05-29 13:10 +0200

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