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Timer questions
From: |
Doug Lewan |
Subject: |
Timer questions |
Date: |
Tue, 3 Dec 2013 18:55:56 +0000 |
On occasion (probably a few times a week) I get an error like the following:
Debugger entered--returning value: (0 0 500000 0)
time-add((0 0 500000 0) (0 0 0 0))
timer-relative-time((21149 10968 408673 700000) 0.5 0 nil)
timer-inc-time([t 21149 10968 408673 0.5 blink-cursor-timer-function nil nil
700000] 0.5 0)
timer-event-handler([t 21149 10968 408673 0.5 blink-cursor-timer-function nil
nil 700000])
Here are some things that I have found:
* Ultimately this comes from the value of blink-cursor-timer in frame.el.
* timer-list (admittedly, checked after the above error) has only one timer,
the one for displaying time.
* On a fresh emacs no timer for blink-cursor-timer-function is set, and
blink-cursor-timer is nil.
* The last call, (time-add '(0 0 500000 0) '(0 0 0 0)), does /not/ signal an
error.
Does anyone know why I might be getting this? (Given the last point, it seems
especially mysterious to me.)
Thanks.
,Douglas
Douglas Lewan
Shubert Ticketing
(201) 489-8600 ext 224
Statistics: The science of figuring out exactly how wrong you probably are.
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- Timer questions,
Doug Lewan <=
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