lately i've been trying SWIG to test how much it can be useful to interface Syx to C/C++ libraries.
I got a good starting point with a very simple module which wraps C declarations very well. For instance, i wrapped many Glib/Gtk includes entirely without any problem.
Since writing Smalltalk YX primitives is really easy, it wasn't a pain to create a SWIG module for it. In fact, today i wrapped almost all GtkLabel functions as well.
The module is still missing C++ wrapping methods and some other typemaps, but i hope it to be available very soon for normal usage.
If anyone wants to contribute to the Syx project, please let me know.
Stay tuned for the next release of Syx.