[debbugs-tracker] bug#16934: closed (24.3.50; completion-table-dynamic causes error numberp nil)

[GNU bug Tracking System]

Your message dated Tue, 04 Mar 2014 15:38:05 +0100
with message-id <address@hidden>
and subject line Re: bug#16934: 24.3.50; completion-table-dynamic causes error 
numberp nil
has caused the debbugs.gnu.org bug report #16934,
regarding 24.3.50; completion-table-dynamic causes error numberp nil
to be marked as done.

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-- 
16934: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16934
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> --- Begin Message ---
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>
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> Subject: 
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> 24.3.50; completion-table-dynamic causes error numberp nil
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>
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> Date: 
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> Tue, 04 Mar 2014 19:31:15 +0800
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>
> If I modify octave-completion-at-point to allow (= beg end), i.e.
>
> === modified file 'lisp/progmodes/octave.el'
> --- lisp/progmodes/octave.el    2014-02-10 01:34:22 +0000
> +++ lisp/progmodes/octave.el    2014-03-04 11:22:04 +0000
> @@ -1414,10 +1414,9 @@
>          ;; Extend region past point, if applicable.
>          (save-excursion (skip-syntax-forward "w_")
>                          (setq end (point))))
> -    (when (> end beg)
> -      (list beg end (or (and (inferior-octave-process-live-p)
> -                             (inferior-octave-completion-table))
> -                        octave-reserved-words)))))
> +    (list beg end (or (and (inferior-octave-process-live-p)
> +                           (inferior-octave-completion-table))
> +                      octave-reserved-words))))
>  
>  (define-obsolete-function-alias 'octave-complete-symbol
>    'completion-at-point "24.1")
>
>
> I can reproduce the error this way:
>
> 1. Create a new buffer
> 2. M-x run-octave
> 3. M-x octave-mode
> 4. M-x completion-at-point a few times
>
>
> Debugger entered--Lisp error: (wrong-type-argument numberp nil)
>   zerop(nil)
>   minibuffer-completion-help(#<marker at 533 in *Scratch*> 533)
>   completion--do-completion(#<marker at 533 in *Scratch*> 533)
>   completion--in-region-1(#<marker at 533 in *Scratch*> 533)
>   ....
>   completion-at-point()
>   indent-for-tab-command(nil)
>   call-interactively(indent-for-tab-command nil nil)
>   command-execute(indent-for-tab-command)
>
> I also tried with ggtags-completing-table and got the same error in 24.4
>
> Both completion tables work well in 24.3.
>
> Leo
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#16934: 24.3.50; completion-table-dynamic causes error numberp nil
>
>
>
>
> Date: 
>
> Tue, 04 Mar 2014 15:38:05 +0100
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)
>
>
>
>
> Leo Liu <address@hidden> writes:
>
> > If I modify octave-completion-at-point to allow (= beg end), i.e.
>
> Closing too - see my reply to bug #16934.
>
> PS: I assume it's fine to close two related bugs separately instead of
> merging them first.  If not, please let me know.
>
> -- 
>  Bastien
>
>
> --- End Message ---