man, 08 12 2008 kl. 12:25 -0500, skrev Roman Stanchak:
> Patch is attached.
I've applied it.
> I also noticed that the logic for checking the global
> sound_play_utility variable in sound.m wasn't working for me.
>
> The existing code uses the 'exist' function to see if the users has
> already set sound_play_utility:
>
> function sound()
> ## ...
> if (exist("sound_play_utility", "var"))
> ## The user is always right, so just declare the set variable as global
> global sound_play_utility;
> else ## check path for known audio players...
>
> exist always returns false for me inside the function, regardless of
> whether I declare sound_play_utility global in my octaverc or
> interpreter. After reading the docs on global variables, I think it
> should be:
>
> function sound()
> ## ...
> global sound_play_utility;
> if ~isempty(sound_play_utility),
> ## User has defined a play command
> else ## check path for known audio players ...
I think you are correct. Care to suggest a patch :-) ?
Søren
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