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This queue is for tickets about the Term-ReadLine CPAN distribution.

Report information
The Basics
Id: 110847
Status: open
Priority: 0/
Queue: Term-ReadLine

People
Owner: Nobody in particular
Requestors: kes-kes [...] yandex.ru
Cc:
AdminCc:

Bug Information
Severity: (no value)
Broken in: (no value)
Fixed in: (no value)



Subject: unexpected output while readline
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while( defined (my $line = $term->readline( 'DBG> ' ) ) ) { print "YES"; } When the promt is displayed just hit ENTER then you get next output: Show quoted text
DBG>
Show quoted text
DBG> YES
but expected: Show quoted text
DBG>
YES Show quoted text
DBG>
the buffers should be flushed before the prompt or not flushed at all
Subject: Re: [rt.cpan.org #110847] unexpected output while readline
Date: Sat, 2 Jan 2016 09:21:12 -0800
To: Eugen Konkov via RT <bug-Term-ReadLine [...] rt.cpan.org>
From: Ilya Zakharevich <nospam-abuse [...] ilyaz.org>
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On Sat, Jan 02, 2016 at 08:14:53AM -0500, Eugen Konkov via RT wrote: Show quoted text
> Sat Jan 02 08:14:51 2016: Request 110847 was acted upon. > Transaction: Ticket created by kes-kes@yandex.ru > Queue: Term-ReadLine > Subject: unexpected output while readline > Broken in: (no value) > Severity: (no value) > Owner: Nobody > Requestors: kes-kes@yandex.ru > Status: new > Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=110847 > > > > while( defined (my $line = $term->readline( 'DBG> ' ) ) ) { > print "YES"; > } > When the promt is displayed just hit ENTER then you get next output: >
> DBG>
>
> DBG> YES
> > but expected: >
> DBG>
> YES
> DBG>
Why do you expect this? You are not print()ing to the terminal… Your print goes nobody knows where… Ilya
From: kes-kes [...] yandex.ru
Show quoted text
> Your print goes nobody knows where…
I output to the same FH as $term->readline prints promt
Subject: Re: [rt.cpan.org #110847] unexpected output while readline
Date: Mon, 11 Jan 2016 13:50:54 -0800
To: Eugen Konkov via RT <bug-Term-ReadLine [...] rt.cpan.org>
From: Ilya Zakharevich <nospam-abuse [...] ilyaz.org>
Download (untitled) / with headers
text/plain 413b
On Sun, Jan 10, 2016 at 09:34:43AM -0500, Eugen Konkov via RT wrote: Show quoted text
> Queue: Term-ReadLine > Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=110847 > >
> > Your print goes nobody knows where…
> > I output to the same FH as $term->readline prints promt
How do you know?! This is not how your snippet of code looked like… I suspect you are mixing up TTYs and FHs… Hope this helps, Ilya


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