Function import

sources/instance/type_ext.cpp:1631–1639

		}

		var import(const context_t &context, const string &dir, const string &name)
		{
			try {
				return make_namespace(context->instance->import(dir, name));
			}
			catch (...) {
				return null_pointer;
			}
		}

		var source_import(const context_t &context, const string &path)
		{