I have both Octave 3.6.1 installed and an earlier version 3.2.4. It works on the 3.2.4 version but not in the 3.6.1 version. Since I manage to include the symbols in the 3.2.4 version I'm happy.
Both your suggestion and my suggestion worked in 3.2.4 version of Octave.
Thanks for the response.
Best regards, Robert
On Tue, Nov 27, 2012 at 11:39 PM, Matt Nicholas <address@hidden> wrote: