* bug#2109: menu-bar-update-hook functions are unquittable
@ 2009-01-30 3:18 Glenn Morris
2009-01-31 1:59 ` Stefan Monnier
0 siblings, 1 reply; 3+ messages in thread
From: Glenn Morris @ 2009-01-30 3:18 UTC (permalink / raw)
To: bug-gnu-emacs
emacs -Q
(defun foo ()
(while t))
(add-hook 'menu-bar-update-hook 'foo)
-> Emacs uses 100% CPU. C-g does not work and Emacs must be killed.
This is a problem if you have an imenu index function that misbehaves.
(For example, this is why bug#2106 is unquittable.)
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#2109: menu-bar-update-hook functions are unquittable
2009-01-30 3:18 bug#2109: menu-bar-update-hook functions are unquittable Glenn Morris
@ 2009-01-31 1:59 ` Stefan Monnier
2009-01-31 2:05 ` Processed: " Emacs bug Tracking System
0 siblings, 1 reply; 3+ messages in thread
From: Stefan Monnier @ 2009-01-31 1:59 UTC (permalink / raw)
To: Glenn Morris; +Cc: 2109
tag 2109 +wontfix
thanks
> emacs -Q
> (defun foo ()
> (while t))
> (add-hook 'menu-bar-update-hook 'foo)
> -> Emacs uses 100% CPU. C-g does not work and Emacs must be killed.
Same thing happens with any inf-loop in a process filter, or in
a post-command-hook, or in a timer, or in a ...
Stefan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Processed: Re: bug#2109: menu-bar-update-hook functions are unquittable
2009-01-31 1:59 ` Stefan Monnier
@ 2009-01-31 2:05 ` Emacs bug Tracking System
0 siblings, 0 replies; 3+ messages in thread
From: Emacs bug Tracking System @ 2009-01-31 2:05 UTC (permalink / raw)
To: Stefan Monnier; +Cc: Emacs Bugs
Processing commands for control@emacsbugs.donarmstrong.com:
> tag 2109 +wontfix
bug#2109: menu-bar-update-hook functions are unquittable
There were no tags set.
Tags added: wontfix
> thanks
Stopping processing here.
Please contact me if you need assistance.
Don Armstrong
(administrator, Emacs bugs database)
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-01-30 3:18 bug#2109: menu-bar-update-hook functions are unquittable Glenn Morris
2009-01-31 1:59 ` Stefan Monnier
2009-01-31 2:05 ` Processed: " Emacs bug Tracking System
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