Index: map_2nets.c
===================================================================
--- map_2nets.c	(revision 34973)
+++ map_2nets.c	(revision 34974)
@@ -57,7 +57,7 @@
 	if (htpp_get(&map->o2n, obj) != NULL) /* object already found */
 		return;
 
-	seg = pcb_qry_parent_net_len_mapseg(map->ec, obj);
+	seg = pcb_qry_parent_net_len_mapseg(map->ec, obj, map->find_rats);
 	if (seg == NULL)
 		return;
 
Index: map_2nets.h
===================================================================
--- map_2nets.h	(revision 34973)
+++ map_2nets.h	(revision 34974)
@@ -26,6 +26,10 @@
 
 #include "board.h"
 
+#include "obj_rat.h"
+#include "obj_poly.h"
+#include "obj_pstk.h"
+
 #include <genht/htpp.h>
 #include "../src_plugins/query/net_len.h"
 
@@ -49,9 +53,10 @@
 typedef union pcb_2netmap_obj_s {
 	pcb_arc_t arc;
 	pcb_line_t line;
-	pcb_line_t pstk;
-	pcb_line_t poly;
-	pcb_line_t text;
+	pcb_rat_t rat;
+	pcb_pstk_t pstk;
+	pcb_poly_t poly;
+	pcb_text_t text;
 } pcb_2netmap_obj_t;
 
 typedef struct pcb_2netmap_oseg_s pcb_2netmap_oseg_t;
@@ -65,6 +70,7 @@
 typedef struct pcb_2netmap_s {
 	pcb_2netmap_control_t ctrl;
 	pcb_2netmap_oseg_t *osegs; /* output: head of a singly linked list */
+	unsigned find_rats:1;      /* config: set to 1 if rats shall be included */
 
 	/* internal */
 	htpp_t o2n;   /* of (pcb_2netmap_iseg_t *); tells the net for an object */
Index: map_2nets_map.c
===================================================================
--- map_2nets_map.c	(revision 34973)
+++ map_2nets_map.c	(revision 34974)
@@ -42,6 +42,7 @@
 	/* copy the object but reset some fields as this object is not part of any layer list */
 	switch(obj->type) {
 		case PCB_OBJ_LINE: memcpy(res, obj, sizeof(res->line)); memset(&res->line.link, 0, sizeof(gdl_elem_t)); break;
+		case PCB_OBJ_RAT:  memcpy(res, obj, sizeof(res->rat));  memset(&res->rat.link, 0, sizeof(gdl_elem_t)); break;
 		case PCB_OBJ_ARC:  memcpy(res, obj, sizeof(res->arc));  memset(&res->arc.link,  0, sizeof(gdl_elem_t)); break;
 		case PCB_OBJ_PSTK: memcpy(res, obj, sizeof(res->pstk)); memset(&res->pstk.link,  0, sizeof(gdl_elem_t)); break;
 		case PCB_OBJ_POLY: memcpy(res, obj, sizeof(res->poly)); memset(&res->poly.link,  0, sizeof(gdl_elem_t)); break;
@@ -87,6 +88,8 @@
 			map_seg_get_end_coords_on_line(from, (pcb_line_t *)hub_obj, &tmp->line.Point1.X, &tmp->line.Point1.Y);
 			map_seg_get_end_coords_on_line(to,   (pcb_line_t *)hub_obj, &tmp->line.Point2.X, &tmp->line.Point2.Y);
 			break;
+		case PCB_OBJ_RAT:
+			abort();
 		case PCB_OBJ_ARC:
 			{
 				double sa, ea, mid;