Gtk support

We have new bindings to Gtk+ 3.0 which have been used now on Linux and Mac OS X.

They were generated by our bindings to gobject-introspection which generates C-FFI code, wrapping the GTK+ APIs.

The gobject-introspection reference manual may be useful.

Problems

We have identified a number of bugs and short-comings, some of which apply to the GTK+ bindings in the Open Dylan issue tracker. Some of these are DUIM issues.