* bug#16933: 24.3.50; completion-table-dynamic causes error numberp nil
@ 2014-03-04 11:30 Leo Liu
2014-03-04 14:37 ` Bastien
0 siblings, 1 reply; 2+ messages in thread
From: Leo Liu @ 2014-03-04 11:30 UTC (permalink / raw)
To: 16933
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
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2014-03-04 11:30 bug#16933: 24.3.50; completion-table-dynamic causes error numberp nil Leo Liu
2014-03-04 14:37 ` Bastien
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