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Date: Mon, 13 Feb 2023 20:48:58 +0300
From: Andrey Repin <anrdaemon@yandex.ru>
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To: Corinna Vinschen via Cygwin <cygwin@cygwin.com>, cygwin@cygwin.com
Subject: Re: [ANNOUNCEMENT] Updated: dash 0.5.12-2
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Greetings, Corinna Vinschen via Cygwin!

> On Feb 12 22:03, Cygwin dash Co-Maintainer via Cygwin-announce via Cygwin wrote:
>> The following packages have been upgraded in the Cygwin distribution:
>> 
>> * dash        0.5.12-2
>> 
>> This package is being upgraded to current as the previous release
>> breaks existing function that may be relied on by some scripts.
>> This release has been rebuilt disabling libc fnmatch and glob as
>> Cygwin/winsup/newlib do not support locale dependent named character
>> classes like glibc.

> So how do we fix in Cygwin without pulling in GLibc code?

Depends what you call a "fix".

As for an example,

dash -c '_x="   x"; echo "${_x#${_x%%[![:space:]]*}}"'

Using this construct with 0.5.12-1 will produce an empty result.


-- 
With best regards,
Andrey Repin
Monday, February 13, 2023 20:40:36

Sorry for my terrible english...