I finished the conversions of sp_repr_ref, sp_repr_unref and most of sp_repr_set_attr. There are just a few instances of sp_repr_set_attr that require a little more thought, such as these:

sp-object.cpp: /// \todo fixme: Exception if object is NULL? */ if (!sp_repr_set_attr(object->repr, key, value)) { ex->code = SP_NO_MODIFICATION_ALLOWED_ERR; }

Since sp-repr_set_attr always returns true, code such as this will always be executed. I figured people who are familiar with this code and know what is supposed to be going on should make these changes. There are just 12 remaining instances that need to be addressed.

-- Rob. http://woodpendant.com