Index: trunk/src/plugins/rt_topo/rt_topo.c
===================================================================
--- trunk/src/plugins/rt_topo/rt_topo.c	(revision 1383)
+++ trunk/src/plugins/rt_topo/rt_topo.c	(revision 1384)
@@ -37,7 +37,7 @@
 
 rt_topo_cfg_t rt_topo_cfg;
 
-static rtrnd_conf_t topo_cfg_desc[] = {
+static rtrnd_conf_t topo_cfg_desc_crbs[] = {
 	RTRND_CONF_COORD("wire_thick",        0.20, 0.01, 10, "signal wire thickness", &rt_topo_cfg.wire_thick)
 	RTRND_CONF_COORD("wire_clr",          0.20, 0.01, 10, "clearance around signal wire", &rt_topo_cfg.wire_clr)
 	RTRND_CONF_COORD("via_dia",           1.2,  0.01, 10, "via copper ring outer diameter", &rt_topo_cfg.via_dia)
@@ -47,6 +47,16 @@
 	RTRND_CONF_TERMINATE
 };
 
+static rtrnd_conf_t topo_cfg_desc_trbs[] = {
+	RTRND_CONF_COORD("wire_thick",        0.20, 0.01, 10, "signal wire thickness", &rt_topo_cfg.wire_thick)
+	RTRND_CONF_COORD("wire_clr",          0.20, 0.01, 10, "clearance around signal wire", &rt_topo_cfg.wire_clr)
+	RTRND_CONF_COORD("via_dia",           1.2,  0.01, 10, "via copper ring outer diameter", &rt_topo_cfg.via_dia)
+	RTRND_CONF_COORD("via_clr",           0.20, 0.01, 10, "clearance around via copper", &rt_topo_cfg.via_clr)
+	RTRND_CONF_DOUBLE("beta",             50,   0, 100,   "via vs. wire length preference; high value = short wires, low value = less vias", &rt_topo_cfg.beta)
+/*	RTRND_CONF_BOOLEAN("octilinear",      0,              "draw 90 and 45 degree lines", &rt_topo_cfg.octilin)*/
+	RTRND_CONF_TERMINATE
+};
+
 static int route_topo(rtrnd_t *ctx, int (*rbs)(rtrnd_t *, rt_topo_laa2rbs_t *))
 {
 	double dx = ctx->board->hdr.bbox.x2 - ctx->board->hdr.bbox.x1, dy = ctx->board->hdr.bbox.y2 - ctx->board->hdr.bbox.y1;
@@ -90,13 +100,13 @@
 
 static const rtrnd_router_t rtr_topo_trbs = {
 	"topo_trbs", "topological: LAA + triangulated rubber band sketch",
-	topo_cfg_desc,
+	topo_cfg_desc_trbs,
 	route_topo_trbs
 };
 
 static const rtrnd_router_t rtr_topo_crbs = {
 	"topo_crbs", "topological: LAA + geometric rubber band sketch",
-	topo_cfg_desc,
+	topo_cfg_desc_crbs,
 	route_topo_crbs
 };