* bug#25847: 26.0.50; Error completing help with nil entries in load-history
@ 2017-02-23 10:49 Yuri D'Elia
2017-02-24 0:51 ` Michael Heerdegen
2017-03-01 19:37 ` Glenn Morris
0 siblings, 2 replies; 4+ messages in thread
From: Yuri D'Elia @ 2017-02-23 10:49 UTC (permalink / raw)
To: 25847; +Cc: Richard Copley
This is a regression in emacs 26. How to reproduce:
(defun test () "" nil) ;; insert text in buffer *scratch*
C-M-x ;; eval-defun (adds an entry to load-history with null file)
C-h f package- TAB ;; crashes
This is caused by `help--loaded-p' not handling nil entries, introduced
in 0c31ff43b6880c84498fbe1f06e1e5809b55e838.
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#25847: 26.0.50; Error completing help with nil entries in load-history
2017-02-23 10:49 bug#25847: 26.0.50; Error completing help with nil entries in load-history Yuri D'Elia
@ 2017-02-24 0:51 ` Michael Heerdegen
2017-02-24 11:00 ` Yuri D'Elia
2017-03-01 19:37 ` Glenn Morris
1 sibling, 1 reply; 4+ messages in thread
From: Michael Heerdegen @ 2017-02-24 0:51 UTC (permalink / raw)
To: Yuri D'Elia; +Cc: Richard Copley, 25847
Yuri D'Elia <wavexx@thregr.org> writes:
> This is a regression in emacs 26. How to reproduce:
>
> (defun test () "" nil) ;; insert text in buffer *scratch*
> C-M-x ;; eval-defun (adds an entry to load-history with null file)
> C-h f package- TAB ;; crashes
You mean you get an error - Emacs doesn't crash, right?
Michael.
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#25847: 26.0.50; Error completing help with nil entries in load-history
2017-02-24 0:51 ` Michael Heerdegen
@ 2017-02-24 11:00 ` Yuri D'Elia
0 siblings, 0 replies; 4+ messages in thread
From: Yuri D'Elia @ 2017-02-24 11:00 UTC (permalink / raw)
To: Michael Heerdegen; +Cc: Richard Copley, 25847
On Fri, Feb 24 2017, Michael Heerdegen wrote:
> Yuri D'Elia <wavexx@thregr.org> writes:
>
>> This is a regression in emacs 26. How to reproduce:
>>
>> (defun test () "" nil) ;; insert text in buffer *scratch*
>> C-M-x ;; eval-defun (adds an entry to load-history with null file)
>> C-h f package- TAB ;; crashes
>
> You mean you get an error - Emacs doesn't crash, right?
Yes, it's just an error.
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#25847: 26.0.50; Error completing help with nil entries in load-history
2017-02-23 10:49 bug#25847: 26.0.50; Error completing help with nil entries in load-history Yuri D'Elia
2017-02-24 0:51 ` Michael Heerdegen
@ 2017-03-01 19:37 ` Glenn Morris
1 sibling, 0 replies; 4+ messages in thread
From: Glenn Morris @ 2017-03-01 19:37 UTC (permalink / raw)
To: 25847-done
Version: 26.1
Yuri D'Elia wrote:
> (defun test () "" nil) ;; insert text in buffer *scratch*
> C-M-x ;; eval-defun (adds an entry to load-history with null file)
> C-h f package- TAB ;; crashes
Thanks; fixed in ebb1050.
> This is caused by `help--loaded-p' not handling nil entries, introduced
> in 0c31ff43b6880c84498fbe1f06e1e5809b55e838.
I don't see what that commit has to do with it.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-03-01 19:37 UTC | newest]
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2017-02-23 10:49 bug#25847: 26.0.50; Error completing help with nil entries in load-history Yuri D'Elia
2017-02-24 0:51 ` Michael Heerdegen
2017-02-24 11:00 ` Yuri D'Elia
2017-03-01 19:37 ` Glenn Morris
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