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bug#24959: 26.0.50; cancel-timer: void-variable timer
From: |
Lars Ingebrigtsen |
Subject: |
bug#24959: 26.0.50; cancel-timer: void-variable timer |
Date: |
Thu, 17 Nov 2016 19:03:53 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
Oleg Sivokon <oleg.sivokon@elastifile.com> writes:
> Lars,
>
> Simplified version looks like this:
>
> (setq timer (run-at-time 1 1 (lambda () (cancel-timer timer)))
>
> The version that does work looks like this:
>
> (let ((timer [nil]))
> (aset timer 0 (run-at-time 1 1 (lambda (timer) (cancel-timer (aref
> timer 0))) timer))
This will only work if you're using lexical binding -- otherwise that
`timer' in the lambda will be unbound when the lambda is called.
Is there a -*- lexical-binding: t -*- on the first line of the file in
question?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Eli Zaretskii, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Lars Ingebrigtsen, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Lars Ingebrigtsen, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer,
Lars Ingebrigtsen <=
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Lars Ingebrigtsen, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Lars Ingebrigtsen, 2016/11/17
- bug#24959: 26.0.50; cancel-timer: void-variable timer, Oleg Sivokon, 2016/11/17