* bug#9936: kill-line problem
@ 2011-11-01 20:46 Andrew Kurn
2011-11-02 1:19 ` Glenn Morris
0 siblings, 1 reply; 7+ messages in thread
From: Andrew Kurn @ 2011-11-01 20:46 UTC (permalink / raw
To: 9936
I'm getting a problem using kill-line in a buffer with much invisible text.
Instead of killing one line, it kills on and on til the end of the buffer.
Version is 21.2.1.
kill-whole-line = t
emacs -nw (I have found other bugs persisting in this less popular use
of emacs.)
I know you will ask me to reproduce the bug in the latest version of
emacs, but I don't want to get side-tracked right now, and I figure
that a preliminary bug-report is better than none at all.
Has anyone seen this one before? Worked on it?
Thanks and keep up the good work.
Andrew
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#9936: kill-line problem
2011-11-01 20:46 bug#9936: kill-line problem Andrew Kurn
@ 2011-11-02 1:19 ` Glenn Morris
2011-11-02 16:50 ` Andrew Kurn
0 siblings, 1 reply; 7+ messages in thread
From: Glenn Morris @ 2011-11-02 1:19 UTC (permalink / raw
To: Andrew Kurn; +Cc: 9936
Andrew Kurn wrote:
> I'm getting a problem using kill-line in a buffer with much invisible text.
> Instead of killing one line, it kills on and on til the end of the buffer.
>
> Version is 21.2.1.
> kill-whole-line = t
It sounds like the intended behaviour. With kill-whole-line non-nil,
kill-line kills up to wherever forward-visible-line ends up. Ie,
invisible newlines are ignored.
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#9936: kill-line problem
2011-11-02 1:19 ` Glenn Morris
@ 2011-11-02 16:50 ` Andrew Kurn
2011-11-02 20:11 ` Glenn Morris
0 siblings, 1 reply; 7+ messages in thread
From: Andrew Kurn @ 2011-11-02 16:50 UTC (permalink / raw
To: Glenn Morris
On Tue 1 Nov 2011 21:19 -0400, Glenn Morris wrote:
> Andrew Kurn wrote:
>
> > I'm getting a problem using kill-line in a buffer with much invisible text.
> > Instead of killing one line, it kills on and on til the end of the buffer.
> >
> > Version is 21.2.1.
> > kill-whole-line = t
>
> It sounds like the intended behaviour. With kill-whole-line non-nil,
> kill-line kills up to wherever forward-visible-line ends up. Ie,
> invisible newlines are ignored.
No, sorry, but there are several visible newlines in the way. It eats
them all up.
A
PS. Thanks for writing. It's always a surprise to hear from a human.
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#9936: kill-line problem
2011-11-02 16:50 ` Andrew Kurn
@ 2011-11-02 20:11 ` Glenn Morris
2011-11-02 22:12 ` Andrew Kurn
0 siblings, 1 reply; 7+ messages in thread
From: Glenn Morris @ 2011-11-02 20:11 UTC (permalink / raw
To: Andrew Kurn; +Cc: 9936
(Please keep 9936@debbugs cc'd)
Andrew Kurn wrote (on Wed, 2 Nov 2011 at 09:50 -0700):
> > It sounds like the intended behaviour. With kill-whole-line non-nil,
> > kill-line kills up to wherever forward-visible-line ends up. Ie,
> > invisible newlines are ignored.
>
> No, sorry, but there are several visible newlines in the way. It eats
> them all up.
Can you give a recipe showing how to reproduce the problem, starting
from emacs -q --no-site-file?
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#9936: kill-line problem
2011-11-02 20:11 ` Glenn Morris
@ 2011-11-02 22:12 ` Andrew Kurn
2011-11-04 0:05 ` Johan Bockgård
0 siblings, 1 reply; 7+ messages in thread
From: Andrew Kurn @ 2011-11-02 22:12 UTC (permalink / raw
To: Glenn Morris; +Cc: kurn, 9936
On Wed 2 Nov 2011 16:11 -0400, Glenn Morris wrote:
>
>
> (Please keep 9936@debbugs cc'd)
>
> Andrew Kurn wrote (on Wed, 2 Nov 2011 at 09:50 -0700):
>
> > > It sounds like the intended behaviour. With kill-whole-line non-nil,
> > > kill-line kills up to wherever forward-visible-line ends up. Ie,
> > > invisible newlines are ignored.
> >
> > No, sorry, but there are several visible newlines in the way. It eats
> > them all up.
>
> Can you give a recipe showing how to reproduce the problem, starting
> from emacs -q --no-site-file?
This seems to work:
emacs -nw -q --no-site-file
(setq ss (concat (make-string 10 ?X) "," ))
(put-text-property 0 10 'invisible t ss)
(insert ss ss ss "\n" ss ss ss "\n" ss ss ss "\n" ss ss ss "\n" )
(setq kill-whole-line t)
---
Then use ^K to kill the first line. They all disappear.
(let ((kill-whole-line t))
(kill-line))
This seems to have the value "kill-region" . . . if that makes any
sense.
Andrew
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#9936: kill-line problem
2011-11-02 22:12 ` Andrew Kurn
@ 2011-11-04 0:05 ` Johan Bockgård
2011-11-04 0:55 ` Glenn Morris
0 siblings, 1 reply; 7+ messages in thread
From: Johan Bockgård @ 2011-11-04 0:05 UTC (permalink / raw
To: Andrew Kurn; +Cc: 9936
Andrew Kurn <kurn@sfu.ca> writes:
> On Wed 2 Nov 2011 16:11 -0400, Glenn Morris wrote:
>>
>>
>> (Please keep 9936@debbugs cc'd)
>>
>> Andrew Kurn wrote (on Wed, 2 Nov 2011 at 09:50 -0700):
>>
>> > > It sounds like the intended behaviour. With kill-whole-line non-nil,
>> > > kill-line kills up to wherever forward-visible-line ends up. Ie,
>> > > invisible newlines are ignored.
>> >
>> > No, sorry, but there are several visible newlines in the way. It eats
>> > them all up.
>>
>> Can you give a recipe showing how to reproduce the problem, starting
>> from emacs -q --no-site-file?
>
>
> This seems to work:
>
> emacs -nw -q --no-site-file
>
> (setq ss (concat (make-string 10 ?X) "," ))
>
>
> (put-text-property 0 10 'invisible t ss)
>
>
> (insert ss ss ss "\n" ss ss ss "\n" ss ss ss "\n" ss ss ss "\n" )
>
>
> (setq kill-whole-line t)
I can reproduce this bug in Emacs 21, but it appears to be fixed in
Emacs 22 and later. (The problem was in forward-visible-line.)
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#9936: kill-line problem
2011-11-04 0:05 ` Johan Bockgård
@ 2011-11-04 0:55 ` Glenn Morris
0 siblings, 0 replies; 7+ messages in thread
From: Glenn Morris @ 2011-11-04 0:55 UTC (permalink / raw
To: 9936-done
Version: 22.1
>> emacs -nw -q --no-site-file
>>
>> (setq ss (concat (make-string 10 ?X) "," ))
>>
>>
>> (put-text-property 0 10 'invisible t ss)
>>
>>
>> (insert ss ss ss "\n" ss ss ss "\n" ss ss ss "\n" ss ss ss "\n" )
>>
>>
>> (setq kill-whole-line t)
>
> I can reproduce this bug in Emacs 21, but it appears to be fixed in
> Emacs 22 and later. (The problem was in forward-visible-line.)
Yes, I also see it in 21.4, but not in 22.1 or 23.3, so I'm closing
this as fixed in 22.1.
Thanks for the bug recipe. You are encouraged to upgrade to a more
recent Emacs! :)
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2011-11-04 0:55 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-11-01 20:46 bug#9936: kill-line problem Andrew Kurn
2011-11-02 1:19 ` Glenn Morris
2011-11-02 16:50 ` Andrew Kurn
2011-11-02 20:11 ` Glenn Morris
2011-11-02 22:12 ` Andrew Kurn
2011-11-04 0:05 ` Johan Bockgård
2011-11-04 0:55 ` Glenn Morris
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