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Date: Wed, 6 Feb 2019 03:25:10 +0300
From: Andrey Repin <anrdaemon@yandex.ru>
Reply-To: cygwin@cygwin.com
Message-ID: <1429076569.20190206032510@yandex.ru>
To: L A Walsh <cygwin@tlinx.org>, cygwin@cygwin.com
Subject: Re: perl -- classic?
In-Reply-To: <5C5A28EB.7090804@tlinx.org>
References: <5C58BD83.5060806@tlinx.org>   <CAHSx_SuD++hhsvKkAsrNcexnPtzV-qts_ApMP7V9b74K+Rzkvw@mail.gmail.com>  <5C5A28EB.7090804@tlinx.org>
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Greetings, L A Walsh!

> On 2/4/2019 4:18 PM, Wayne Davison wrote:
>> On Mon, Feb 4, 2019 at 2:33 PM L A Walsh wrote:
>>   
>>> Things like
>>> Term::Size::chars no longer works as it says chars isn't exported.
>>> but it is 'EXPORT_OK', and it used to work.
>>>     
>>
>> Remember that EXPORT_OK means that you can ask for it to be exported,
>> but it's not by default.  I just tried out CPAN 2.22 with perl 5.26.3
>> and ran a CPAN "install Term::Size" and the result worked fine:
>>
>> perl -we 'use Term::Size "chars"; print join("\n",  chars), "\n";'
>> perl -we 'use Term::Size; print join("\n",  Term::Size::chars), "\n";'
>>
>> I haven't seen any issues in the various CPAN modules that I added to my setup.
>>   

>     Yes...it worked for me up till the latest perl.  I was surprised.

STC ?

> The man page documents usage as:

>        "Term::Size::chars" returns the size in units of characters, whereas
>        "Term::Size::pixels" uses units of pixels.

>        In a scalar context, both functions return the first element of the
>        list, that is, the terminal width.

>        The functions may be imported.


-- 
With best regards,
Andrey Repin
Wednesday, February 6, 2019 3:24:48

Sorry for my terrible english...


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