Index: io_hyp.c
===================================================================
--- io_hyp.c	(revision 27313)
+++ io_hyp.c	(revision 27314)
@@ -177,6 +177,7 @@
 /*	io_hyp.parse_footprint = NULL;
 	io_hyp.parse_font = NULL;
 	io_hyp.write_buffer = io_hyp_write_buffer;
+	io_hyp.write_buffer_subc = io_hyp_write_buffer_subc;
 	io_hyp.write_footprint = io_hyp_write_element;*/
 	io_hyp.write_pcb = io_hyp_write_pcb;
 	io_hyp.default_fmt = "hyp";