Patch for OOP example.

[Jaroslav Hajek]

On Mon, Jun 1, 2009 at 7:10 PM, Robert T. Short
<octave at phaselockedsystems.com> wrote:
> Jaroslav & John,
>
> I can easily resubmit this patch later if it is a pain to deal with.  The
> changes I made won't impact anything outside of the one example suite.
> Examples with errors are kind of a bummer, but no major problem.
>
> Bob
>

I applied the patch to the release-3-2-x repository.
I noticed that a few methods (subsasgn, subsref) still didn't work or
worked differently than mentioned in the docs.
In particular, I updated subsasgn and subsref to handle the full index
chain, i.e. stuff like
a.poly(1:2) = [3,4]
will work correctly.
I added a notice about this to the docs. I also changed the {}
semantics so that a{i} means the coefficient of x^i, as the
documentation says. a(i) = x gripes (makes no sense).
There's still room for more error checks and improvements (such as
stripping leading zeros after assignments), but I hope the examples
need not be perfect.

cheers

-- 
RNDr. Jaroslav Hajek
computing expert & GNU Octave developer
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic
url: www.highegg.matfyz.cz