Ctrl+[left or right arrow] freezes gprolog

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Ctrl+[left or right arrow] freezes gprolog

Francois-Marie Floch
Dear community,

Using Ctrl+[left or right arrow] combination with the aim of jumping to resp. previous or next word freezes gprolog's prompt.
It is then neither possible to input any key, nor Ctrl+C/D key combination.

Bug summary:

- Reproducibility : always

- Severity : minor

- Priority : low

- Type of machines tested:
- Linux 3.2.0-57-generic #87-Ubuntu SMP Tue Nov 12 21:35:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux (Ubuntu 12.04.3 LTS)
- Linux cabernet 2.6.32-54-generic #116-Ubuntu SMP Tue Nov 12 19:23:22 UTC 2013 x86_64 GNU/Linux (Ubuntu 10.04.4 LTS)

- GNU Prolog version: 1.4.4 (64 bits)

- Steps to reproduce:
At any time being prompted, press Ctrl+[left arrow] or Ctrl+[right arrow]

Kind regards,

François-Marie FLOCH

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Re: Ctrl+[left or right arrow] freezes gprolog

Matthew Carter
Hi all,

Reproducible here as well under:

  Linux 3.12.7-2-ARCH #1 SMP PREEMPT Sun Jan 12 13:09:09 CET 2014 x86_64 GNU/Linux

under Arch Linux using:

  GNU Prolog 1.4.4 (64 bits) (compiled from source)

The emacs style binds (M-b and M-f) have no issues with jumping words.

Thanks,
-Matt

On Thu, Jan 30, 2014 at 11:34:35AM +0100, Francois-Marie Floch wrote:

> Dear community,
>
> Using Ctrl+[left or right arrow] combination with the aim of jumping to resp. previous or next word freezes gprolog's prompt.
> It is then neither possible to input any key, nor Ctrl+C/D key combination.
>
> Bug summary :
>
> - Reproducibility : always
>
> - Severity : minor
>
> - Priority : low
>
> - Type of machines tested:
> - Linux 3.2.0-57-generic #87-Ubuntu SMP Tue Nov 12 21:35:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux (Ubuntu 12.04.3 LTS )
> - Linux cabernet 2.6.32-54-generic #116-Ubuntu SMP Tue Nov 12 19:23:22 UTC 2013 x86_64 GNU/Linux (Ubuntu 10.04.4 LTS)
>
> - GNU Prolog version: 1.4.4 (64 bits)
>
> - Steps to reproduce:
> At any time being prompted, press Ctrl+[left arrow] or Ctrl+[right arrow]
>
> Kind regards,
>
> François-Marie FLOCH

> _______________________________________________
> Bug-prolog mailing list
> [hidden email]
> https://lists.gnu.org/mailman/listinfo/bug-prolog


--
Matthew Carter
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Re: Ctrl+[left or right arrow] freezes gprolog

Daniel Diaz-3
Hi,

thank you for the report, however I could not reproduce the bug with the
current version.
Could someone try to compile this version please ?

It can be downloaded here:

http://gprolog.org/unstable/gprolog-20140131.tgz

(or from the git with git clone git://git.code.sf.net/p/gprolog/code
gprolog-code).

Daniel

Le 30/01/2014 18:49, Matthew Carter a écrit :

> Hi all,
>
> Reproducible here as well under:
>
>    Linux 3.12.7-2-ARCH #1 SMP PREEMPT Sun Jan 12 13:09:09 CET 2014 x86_64 GNU/Linux
>
> under Arch Linux using:
>
>    GNU Prolog 1.4.4 (64 bits) (compiled from source)
>
> The emacs style binds (M-b and M-f) have no issues with jumping words.
>
> Thanks,
> -Matt
>
> On Thu, Jan 30, 2014 at 11:34:35AM +0100, Francois-Marie Floch wrote:
>> Dear community,
>>
>> Using Ctrl+[left or right arrow] combination with the aim of jumping to resp. previous or next word freezes gprolog's prompt.
>> It is then neither possible to input any key, nor Ctrl+C/D key combination.
>>
>> Bug summary :
>>
>> - Reproducibility : always
>>
>> - Severity : minor
>>
>> - Priority : low
>>
>> - Type of machines tested:
>> - Linux 3.2.0-57-generic #87-Ubuntu SMP Tue Nov 12 21:35:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux (Ubuntu 12.04.3 LTS )
>> - Linux cabernet 2.6.32-54-generic #116-Ubuntu SMP Tue Nov 12 19:23:22 UTC 2013 x86_64 GNU/Linux (Ubuntu 10.04.4 LTS)
>>
>> - GNU Prolog version: 1.4.4 (64 bits)
>>
>> - Steps to reproduce:
>> At any time being prompted, press Ctrl+[left arrow] or Ctrl+[right arrow]
>>
>> Kind regards,
>>
>> François-Marie FLOCH
>> _______________________________________________
>> Bug-prolog mailing list
>> [hidden email]
>> https://lists.gnu.org/mailman/listinfo/bug-prolog
>


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