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Re: `argn' ? … still part of Octave?


From: John W. Eaton
Subject: Re: `argn' ? … still part of Octave?
Date: Thu, 6 Oct 2011 08:51:31 -0400

On  6-Oct-2011, Carnë Draug wrote:

| On 6 October 2011 03:56, John W. Eaton <address@hidden> wrote:
| > Ah, now I see, the real internal variable that holds the argument
| > names is a special hidden variable called ".argn." that is only
| > accessible with __varval__ (".argn.").
| 
| This "__varval__ (".argn.")" also fails inside subsref. Having a =
| __varval__ (".argn.") returns the error
| 
| "value on right hand side of assignment is undefined"

I haven't looked at the details yet, but I'm pretty sure this is
happening because .argn./argn is for some reason not being initialized
in the context of subsref.

jwe


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