On 22 Jan 2004 22:27:52 +0100, Mario Domg?rgen wrote:
>
> ,----
> | Can't use string ("gnomeicu_update") as a subroutine ref while "strict
> | refs" in use at
> | /usr/local/stow/fvwm-2.5.8/share/fvwm/perllib/FVWM/Tracker/Scheduler.pm
> | line 57.
> `----
>
> In your example on the manpage you used a small sub in place of the
> callback, but that will be harder to read for my subroutine, so i'm not
> sure what to do about that?!
You may still use the syntax from the example:
sub { gnomeicu_update(); }
But of course, you may make gnomeicu_update to be a callback directly.
> I try &gnomeicu_update and
> &gnomeicu_update() but i haven't worked in both cases...
Both of these call the function.
Use \&gnomeicu_update as a reference to the function.
Regards,
Mikhael.
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Received on Thu Jan 22 2004 - 15:55:55 GMT