I would also support this suggestion for you to move
into csound5. And you might be able to contribute
your graphic etc opcodes as plugins to csound 5.
That would be excellent.

Victor

> Well, I think it may be preferable to start moving to
> Csound 5 in general, not least because opcodes did change
> since the latest 4.x release. While the new version is not
> officially released yet, it is getting close, and it is
> not expected that a frontend written for it now would need
> really major changes later. Also, if you try the beta
> version now, you may have an opportunity to suggest
> changes that should be made before a release.