Index: trunk/src/buffer.c
===================================================================
--- trunk/src/buffer.c	(revision 9010)
+++ trunk/src/buffer.c	(revision 9011)
@@ -216,6 +216,7 @@
 		Buffer->Y = newPCB->CursorY;
 		pcb_board_remove(newPCB);
 		Buffer->Data->pcb = pcb;
+		pcb_data_set_layer_parents(Buffer->Data);
 		pcb_event(PCB_EVENT_LAYERS_CHANGED, NULL); /* undo the events generated on load */
 		return (pcb_true);
 	}
@@ -335,6 +336,7 @@
 	pcb_data_t *data;
 	data = (pcb_data_t *) calloc(1, sizeof(pcb_data_t));
 	data->pcb = (pcb_board_t *)pcb;
+	pcb_data_set_layer_parents(data);
 	return data;
 }
 
Index: trunk/src/data.c
===================================================================
--- trunk/src/data.c	(revision 9010)
+++ trunk/src/data.c	(revision 9011)
@@ -336,3 +336,9 @@
 	return (pcb_data_is_empty(Data) ? NULL : out);
 }
 
+void pcb_data_set_layer_parents(pcb_data_t *data)
+{
+	pcb_layer_id_t n;
+	for(n = 0; n < PCB_MAX_LAYER; n++)
+		data->Layer[n].parent = data;
+}
Index: trunk/src/data.h
===================================================================
--- trunk/src/data.h	(revision 9010)
+++ trunk/src/data.h	(revision 9011)
@@ -119,4 +119,7 @@
  * returns NULL if layout is empty */
 pcb_box_t *pcb_data_bbox(pcb_box_t *out, pcb_data_t *Data);
 
+/* Make sure all layers of data has their .parent field pointing to the data */
+void pcb_data_set_layer_parents(pcb_data_t *data);
+
 #endif
Index: trunk/src/layer.c
===================================================================
--- trunk/src/layer.c	(revision 9010)
+++ trunk/src/layer.c	(revision 9011)
@@ -323,6 +323,7 @@
 	}
 	PCB->Data->Layer[id].grp = grp;
 
+	PCB->Data->Layer[id].parent = PCB->Data;
 	return id;
 }
 
@@ -394,7 +395,7 @@
 }
 
 /* Initialize a new layer with safe initial values */
-static void layer_init(pcb_layer_t *lp, pcb_layer_id_t idx, pcb_layergrp_id_t gid)
+static void layer_init(pcb_layer_t *lp, pcb_layer_id_t idx, pcb_layergrp_id_t gid, pcb_data_t *parent)
 {
 	memset(lp, 0, sizeof(pcb_layer_t));
 	lp->grp = gid;
@@ -410,6 +411,7 @@
 			default: break;
 		}
 	}
+	lp->parent = parent;
 }
 
 int pcb_layer_move(pcb_layer_id_t old_index, pcb_layer_id_t new_index, pcb_layergrp_id_t new_in_grp)
@@ -448,9 +450,9 @@
 
 		lp = &PCB->Data->Layer[new_lid];
 		if (new_in_grp >= 0)
-			layer_init(lp, new_lid, new_in_grp);
+			layer_init(lp, new_lid, new_in_grp, PCB->Data);
 		else
-			layer_init(lp, new_lid, PCB->Data->Layer[new_index].grp);
+			layer_init(lp, new_lid, PCB->Data->Layer[new_index].grp, PCB->Data);
 
 		g = pcb_get_layergrp(PCB, lp->grp);
 
Index: trunk/src/layer.h
===================================================================
--- trunk/src/layer.h	(revision 9010)
+++ trunk/src/layer.h	(revision 9011)
@@ -111,6 +111,7 @@
 	pcb_layer_combining_t comb;    /* how to combine this layer with other layers in the group */
 
 	const char *cookie;            /* for UI layers: registration cookie; NULL for unused UI layers */
+	pcb_data_t *parent;
 };
 
 
Index: trunk/src_plugins/fp_board/fp_board.c
===================================================================
--- trunk/src_plugins/fp_board/fp_board.c	(revision 9010)
+++ trunk/src_plugins/fp_board/fp_board.c	(revision 9011)
@@ -116,6 +116,7 @@
 			   Later on we should just return the footprint. */
 			memset(&op, 0, sizeof(op));
 			op.buffer.dst = calloc(sizeof(pcb_data_t), 1);
+			pcb_data_set_layer_parents(op.buffer.dst);
 			AddElementToBuffer(&op, element);
 
 			f = fopen(tmp_name, "w");
Index: trunk/src_plugins/io_lihata/read.c
===================================================================
--- trunk/src_plugins/io_lihata/read.c	(revision 9010)
+++ trunk/src_plugins/io_lihata/read.c	(revision 9011)
@@ -555,6 +555,7 @@
 		dt->LayerN = layer_id+1;
 
 	ly->Name = pcb_strdup(grp->name);
+	ly->parent = dt;
 
 	parse_bool(&ly->On, lht_dom_hash_get(grp, "visible"));
 	if (pcb != NULL) {
@@ -889,8 +890,7 @@
 	if (nd->type != LHT_HASH)
 		return NULL;
 
-	dt = calloc(sizeof(pcb_data_t), 1);
-	dt->pcb = pcb;
+	dt = pcb_buffer_new(pcb);
 	pcb->Data = dt;
 
 	grp = lht_dom_hash_get(nd, "layers");
Index: trunk/src_plugins/io_pcb/file.c
===================================================================
--- trunk/src_plugins/io_pcb/file.c	(revision 9010)
+++ trunk/src_plugins/io_pcb/file.c	(revision 9011)
@@ -712,6 +712,7 @@
 		return -1;
 	lid = pcb->Data->LayerN;
 	pcb->Data->Layer[lid].Name = pcb_strdup(name);
+	pcb->Data->Layer[lid].parent = pcb->Data;
 	pcb->Data->LayerN++;
 	return lid;
 }
Index: trunk/src_plugins/io_pcb/parse_l.c
===================================================================
--- trunk/src_plugins/io_pcb/parse_l.c	(revision 9010)
+++ trunk/src_plugins/io_pcb/parse_l.c	(revision 9011)
@@ -2473,6 +2473,7 @@
 	yy_settings_dest = CFR_invalid;
 	yyPCB = NULL;
 	yyData = Ptr;
+	pcb_data_set_layer_parents(Ptr);
 	yyFont = pcb_font(PCB, 0, 1);
 	yyFontkitValid = NULL;
 	yyElement = NULL;
Index: trunk/src_plugins/io_pcb/parse_l.l
===================================================================
--- trunk/src_plugins/io_pcb/parse_l.l	(revision 9010)
+++ trunk/src_plugins/io_pcb/parse_l.l	(revision 9011)
@@ -332,6 +332,7 @@
 	yy_settings_dest = CFR_invalid;
 	yyPCB = NULL;
 	yyData = Ptr;
+	pcb_data_set_layer_parents(Ptr);
 	yyFont = pcb_font(PCB, 0, 1);
 	yyFontkitValid = NULL;
 	yyElement = NULL;
Index: trunk/src_plugins/io_pcb/parse_y.c
===================================================================
--- trunk/src_plugins/io_pcb/parse_y.c	(revision 9010)
+++ trunk/src_plugins/io_pcb/parse_y.c	(revision 9011)
@@ -590,21 +590,21 @@
      564,   591,   595,   600,   628,   632,   676,   685,   694,   698,
      699,   703,   704,   708,   709,   709,   710,   711,   713,   713,
      720,   724,   725,   726,   727,   728,   764,   774,   785,   795,
-     805,   841,   846,   878,   877,   905,   906,   910,   911,   915,
-     916,   917,   918,   919,   920,   922,   927,   928,   929,   930,
-     930,   931,   961,   970,   979,  1027,  1036,  1045,  1082,  1092,
-    1110,  1160,  1159,  1198,  1200,  1205,  1204,  1211,  1213,  1218,
-    1222,  1282,  1283,  1284,  1285,  1286,  1294,  1293,  1312,  1311,
-    1330,  1329,  1350,  1348,  1372,  1370,  1456,  1457,  1461,  1462,
-    1463,  1464,  1465,  1467,  1472,  1477,  1482,  1487,  1492,  1497,
-    1497,  1501,  1502,  1506,  1507,  1508,  1509,  1511,  1517,  1524,
-    1529,  1534,  1534,  1575,  1587,  1599,  1610,  1626,  1680,  1694,
-    1707,  1718,  1729,  1730,  1734,  1735,  1757,  1759,  1775,  1794,
-    1795,  1798,  1800,  1801,  1822,  1829,  1845,  1846,  1850,  1855,
-    1856,  1860,  1861,  1885,  1884,  1894,  1895,  1899,  1900,  1919,
-    1936,  1937,  1941,  1946,  1947,  1951,  1952,  1967,  1968,  1969,
-    1996,  2004,  2005,  2009,  2010,  2015,  2016,  2017,  2018,  2019,
-    2020,  2021,  2022,  2023,  2024
+     805,   841,   846,   878,   877,   906,   907,   911,   912,   916,
+     917,   918,   919,   920,   921,   923,   928,   929,   930,   931,
+     931,   932,   962,   971,   980,  1028,  1037,  1046,  1083,  1093,
+    1111,  1161,  1160,  1199,  1201,  1206,  1205,  1212,  1214,  1219,
+    1223,  1283,  1284,  1285,  1286,  1287,  1295,  1294,  1313,  1312,
+    1331,  1330,  1351,  1349,  1373,  1371,  1457,  1458,  1462,  1463,
+    1464,  1465,  1466,  1468,  1473,  1478,  1483,  1488,  1493,  1498,
+    1498,  1502,  1503,  1507,  1508,  1509,  1510,  1512,  1518,  1525,
+    1530,  1535,  1535,  1576,  1588,  1600,  1611,  1627,  1681,  1695,
+    1708,  1719,  1730,  1731,  1735,  1736,  1758,  1760,  1776,  1795,
+    1796,  1799,  1801,  1802,  1823,  1830,  1846,  1847,  1851,  1856,
+    1857,  1861,  1862,  1886,  1885,  1895,  1896,  1900,  1901,  1920,
+    1937,  1938,  1942,  1947,  1948,  1952,  1953,  1968,  1969,  1970,
+    1997,  2005,  2006,  2010,  2011,  2016,  2017,  2018,  2019,  2020,
+    2021,  2022,  2023,  2024,  2025
 };
 #endif
 
@@ -2234,6 +2234,7 @@
 					YYABORT;
 				}
 				Layer = &yyData->Layer[(yyvsp[-4].integer)-1];
+				Layer->parent = yyData;
 
 					/* memory for name is already allocated */
 				if (Layer->Name != NULL)
@@ -2245,44 +2246,44 @@
 				if ((yyvsp[-2].string) != NULL)
 					free((yyvsp[-2].string));
 			}
-#line 2249 "parse_y.c" /* yacc.c:1646  */
+#line 2250 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 85:
-#line 923 "parse_y.y" /* yacc.c:1646  */
+#line 924 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_poly_new_from_rectangle(Layer,
 					OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), OU ((yyvsp[-5].measure)) + OU ((yyvsp[-3].measure)), OU ((yyvsp[-4].measure)) + OU ((yyvsp[-2].measure)), pcb_flag_old((yyvsp[-1].integer)));
 			}
-#line 2258 "parse_y.c" /* yacc.c:1646  */
+#line 2259 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 89:
-#line 930 "parse_y.y" /* yacc.c:1646  */
+#line 931 "parse_y.y" /* yacc.c:1646  */
     { attr_list = & Layer->Attributes; }
-#line 2264 "parse_y.c" /* yacc.c:1646  */
+#line 2265 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 92:
-#line 962 "parse_y.y" /* yacc.c:1646  */
+#line 963 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_line_new(Layer, NU ((yyvsp[-7].measure)), NU ((yyvsp[-6].measure)), NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)),
 				                            NU ((yyvsp[-3].measure)), NU ((yyvsp[-2].measure)), (yyvsp[-1].flagtype));
 			}
-#line 2273 "parse_y.c" /* yacc.c:1646  */
+#line 2274 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 93:
-#line 971 "parse_y.y" /* yacc.c:1646  */
+#line 972 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_line_new(Layer, OU ((yyvsp[-7].measure)), OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)),
 						     OU ((yyvsp[-3].measure)), OU ((yyvsp[-2].measure)), pcb_flag_old((yyvsp[-1].integer)));
 			}
-#line 2282 "parse_y.c" /* yacc.c:1646  */
+#line 2283 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 94:
-#line 980 "parse_y.y" /* yacc.c:1646  */
+#line 981 "parse_y.y" /* yacc.c:1646  */
     {
 				/* eliminate old-style rat-lines */
 			if ((IV ((yyvsp[-1].measure)) & PCB_FLAG_RAT) == 0)
@@ -2289,48 +2290,48 @@
 				pcb_line_new(Layer, OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), OU ((yyvsp[-3].measure)), OU ((yyvsp[-2].measure)),
 					200*PCB_GROUNDPLANEFRAME, pcb_flag_old(IV ((yyvsp[-1].measure))));
 			}
-#line 2293 "parse_y.c" /* yacc.c:1646  */
+#line 2294 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 95:
-#line 1028 "parse_y.y" /* yacc.c:1646  */
+#line 1029 "parse_y.y" /* yacc.c:1646  */
     {
 			  pcb_arc_new(Layer, NU ((yyvsp[-9].measure)), NU ((yyvsp[-8].measure)), NU ((yyvsp[-7].measure)), NU ((yyvsp[-6].measure)), (yyvsp[-3].number), (yyvsp[-2].number),
 			                             NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)), (yyvsp[-1].flagtype));
 			}
-#line 2302 "parse_y.c" /* yacc.c:1646  */
+#line 2303 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 96:
-#line 1037 "parse_y.y" /* yacc.c:1646  */
+#line 1038 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_arc_new(Layer, OU ((yyvsp[-9].measure)), OU ((yyvsp[-8].measure)), OU ((yyvsp[-7].measure)), OU ((yyvsp[-6].measure)), (yyvsp[-3].number), (yyvsp[-2].number),
 						    OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), pcb_flag_old((yyvsp[-1].integer)));
 			}
-#line 2311 "parse_y.c" /* yacc.c:1646  */
+#line 2312 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 97:
-#line 1046 "parse_y.y" /* yacc.c:1646  */
+#line 1047 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_arc_new(Layer, OU ((yyvsp[-8].measure)), OU ((yyvsp[-7].measure)), OU ((yyvsp[-6].measure)), OU ((yyvsp[-6].measure)), IV ((yyvsp[-3].measure)), (yyvsp[-2].number),
 					OU ((yyvsp[-4].measure)), 200*PCB_GROUNDPLANEFRAME, pcb_flag_old((yyvsp[-1].integer)));
 			}
-#line 2320 "parse_y.c" /* yacc.c:1646  */
+#line 2321 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 98:
-#line 1083 "parse_y.y" /* yacc.c:1646  */
+#line 1084 "parse_y.y" /* yacc.c:1646  */
     {
 					/* use a default scale of 100% */
 				pcb_text_new(Layer,yyFont,OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), (yyvsp[-3].number), 100, (yyvsp[-2].string), pcb_flag_old((yyvsp[-1].integer)));
 				free ((yyvsp[-2].string));
 			}
-#line 2330 "parse_y.c" /* yacc.c:1646  */
+#line 2331 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 99:
-#line 1093 "parse_y.y" /* yacc.c:1646  */
+#line 1094 "parse_y.y" /* yacc.c:1646  */
     {
 				if ((yyvsp[-1].integer) & PCB_FLAG_ONSILK)
 				{
@@ -2345,11 +2346,11 @@
 						      pcb_flag_old((yyvsp[-1].integer)));
 				free ((yyvsp[-2].string));
 			}
-#line 2349 "parse_y.c" /* yacc.c:1646  */
+#line 2350 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 100:
-#line 1111 "parse_y.y" /* yacc.c:1646  */
+#line 1112 "parse_y.y" /* yacc.c:1646  */
     {
 				/* FIXME: shouldn't know about .f */
 				/* I don't think this matters because anything with hi_format
@@ -2369,19 +2370,19 @@
 					pcb_text_new(Layer, yyFont, NU ((yyvsp[-6].measure)), NU ((yyvsp[-5].measure)), (yyvsp[-4].number), (yyvsp[-3].number), (yyvsp[-2].string), (yyvsp[-1].flagtype));
 				free ((yyvsp[-2].string));
 			}
-#line 2373 "parse_y.c" /* yacc.c:1646  */
+#line 2374 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 101:
-#line 1160 "parse_y.y" /* yacc.c:1646  */
+#line 1161 "parse_y.y" /* yacc.c:1646  */
     {
 				Polygon = pcb_poly_new(Layer, (yyvsp[-2].flagtype));
 			}
-#line 2381 "parse_y.c" /* yacc.c:1646  */
+#line 2382 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 102:
-#line 1165 "parse_y.y" /* yacc.c:1646  */
+#line 1166 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_cardinal_t contour, contour_start, contour_end;
 				pcb_bool bad_contour_found = pcb_false;
@@ -2413,35 +2414,35 @@
 				    pcb_r_insert_entry(Layer->polygon_tree, (pcb_box_t *) Polygon, 0);
 				  }
 			}
-#line 2417 "parse_y.c" /* yacc.c:1646  */
+#line 2418 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 105:
-#line 1205 "parse_y.y" /* yacc.c:1646  */
+#line 1206 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_poly_hole_new(Polygon);
 			}
-#line 2425 "parse_y.c" /* yacc.c:1646  */
+#line 2426 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 109:
-#line 1219 "parse_y.y" /* yacc.c:1646  */
+#line 1220 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_poly_point_new(Polygon, OU ((yyvsp[-2].measure)), OU ((yyvsp[-1].measure)));
 			}
-#line 2433 "parse_y.c" /* yacc.c:1646  */
+#line 2434 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 110:
-#line 1223 "parse_y.y" /* yacc.c:1646  */
+#line 1224 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_poly_point_new(Polygon, NU ((yyvsp[-2].measure)), NU ((yyvsp[-1].measure)));
 			}
-#line 2441 "parse_y.c" /* yacc.c:1646  */
+#line 2442 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 116:
-#line 1294 "parse_y.y" /* yacc.c:1646  */
+#line 1295 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement = pcb_element_new(yyData, yyElement, yyFont, pcb_no_flags(),
 					(yyvsp[-6].string), (yyvsp[-5].string), NULL, OU ((yyvsp[-4].measure)), OU ((yyvsp[-3].measure)), (yyvsp[-2].integer), 100, pcb_no_flags(), pcb_false);
@@ -2449,19 +2450,19 @@
 				free ((yyvsp[-5].string));
 				pin_num = 1;
 			}
-#line 2453 "parse_y.c" /* yacc.c:1646  */
+#line 2454 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 117:
-#line 1302 "parse_y.y" /* yacc.c:1646  */
+#line 1303 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_bbox(yyData, yyElement, yyFont);
 			}
-#line 2461 "parse_y.c" /* yacc.c:1646  */
+#line 2462 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 118:
-#line 1312 "parse_y.y" /* yacc.c:1646  */
+#line 1313 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement = pcb_element_new(yyData, yyElement, yyFont, pcb_flag_old((yyvsp[-9].integer)),
 					(yyvsp[-8].string), (yyvsp[-7].string), NULL, OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), IV ((yyvsp[-4].measure)), IV ((yyvsp[-3].measure)), pcb_flag_old((yyvsp[-2].integer)), pcb_false);
@@ -2469,19 +2470,19 @@
 				free ((yyvsp[-7].string));
 				pin_num = 1;
 			}
-#line 2473 "parse_y.c" /* yacc.c:1646  */
+#line 2474 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 119:
-#line 1320 "parse_y.y" /* yacc.c:1646  */
+#line 1321 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_bbox(yyData, yyElement, yyFont);
 			}
-#line 2481 "parse_y.c" /* yacc.c:1646  */
+#line 2482 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 120:
-#line 1330 "parse_y.y" /* yacc.c:1646  */
+#line 1331 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement = pcb_element_new(yyData, yyElement, yyFont, pcb_flag_old((yyvsp[-10].integer)),
 					(yyvsp[-9].string), (yyvsp[-8].string), (yyvsp[-7].string), OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), IV ((yyvsp[-4].measure)), IV ((yyvsp[-3].measure)), pcb_flag_old((yyvsp[-2].integer)), pcb_false);
@@ -2490,19 +2491,19 @@
 				free ((yyvsp[-7].string));
 				pin_num = 1;
 			}
-#line 2494 "parse_y.c" /* yacc.c:1646  */
+#line 2495 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 121:
-#line 1339 "parse_y.y" /* yacc.c:1646  */
+#line 1340 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_bbox(yyData, yyElement, yyFont);
 			}
-#line 2502 "parse_y.c" /* yacc.c:1646  */
+#line 2503 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 122:
-#line 1350 "parse_y.y" /* yacc.c:1646  */
+#line 1351 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement = pcb_element_new(yyData, yyElement, yyFont, pcb_flag_old((yyvsp[-12].integer)),
 					(yyvsp[-11].string), (yyvsp[-10].string), (yyvsp[-9].string), OU ((yyvsp[-8].measure)) + OU ((yyvsp[-6].measure)), OU ((yyvsp[-7].measure)) + OU ((yyvsp[-5].measure)),
@@ -2513,19 +2514,19 @@
 				free ((yyvsp[-10].string));
 				free ((yyvsp[-9].string));
 			}
-#line 2517 "parse_y.c" /* yacc.c:1646  */
+#line 2518 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 123:
-#line 1361 "parse_y.y" /* yacc.c:1646  */
+#line 1362 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_bbox(yyData, yyElement, yyFont);
 			}
-#line 2525 "parse_y.c" /* yacc.c:1646  */
+#line 2526 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 124:
-#line 1372 "parse_y.y" /* yacc.c:1646  */
+#line 1373 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement = pcb_element_new(yyData, yyElement, yyFont, (yyvsp[-12].flagtype),
 					(yyvsp[-11].string), (yyvsp[-10].string), (yyvsp[-9].string), NU ((yyvsp[-8].measure)) + NU ((yyvsp[-6].measure)), NU ((yyvsp[-7].measure)) + NU ((yyvsp[-5].measure)),
@@ -2536,11 +2537,11 @@
 				free ((yyvsp[-10].string));
 				free ((yyvsp[-9].string));
 			}
-#line 2540 "parse_y.c" /* yacc.c:1646  */
+#line 2541 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 125:
-#line 1383 "parse_y.y" /* yacc.c:1646  */
+#line 1384 "parse_y.y" /* yacc.c:1646  */
     {
 				if (pcb_element_is_empty(yyElement)) {
 					pcb_element_free(yyElement);
@@ -2549,111 +2550,111 @@
 				else
 					pcb_element_bbox(yyData, yyElement, yyFont);
 			}
-#line 2553 "parse_y.c" /* yacc.c:1646  */
+#line 2554 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 133:
-#line 1468 "parse_y.y" /* yacc.c:1646  */
+#line 1469 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_line_new(yyElement, NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)), NU ((yyvsp[-3].measure)), NU ((yyvsp[-2].measure)), NU ((yyvsp[-1].measure)));
 			}
-#line 2561 "parse_y.c" /* yacc.c:1646  */
+#line 2562 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 134:
-#line 1473 "parse_y.y" /* yacc.c:1646  */
+#line 1474 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_line_new(yyElement, OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), OU ((yyvsp[-3].measure)), OU ((yyvsp[-2].measure)), OU ((yyvsp[-1].measure)));
 			}
-#line 2569 "parse_y.c" /* yacc.c:1646  */
+#line 2570 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 135:
-#line 1478 "parse_y.y" /* yacc.c:1646  */
+#line 1479 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_arc_new(yyElement, NU ((yyvsp[-7].measure)), NU ((yyvsp[-6].measure)), NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)), (yyvsp[-3].number), (yyvsp[-2].number), NU ((yyvsp[-1].measure)));
 			}
-#line 2577 "parse_y.c" /* yacc.c:1646  */
+#line 2578 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 136:
-#line 1483 "parse_y.y" /* yacc.c:1646  */
+#line 1484 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_arc_new(yyElement, OU ((yyvsp[-7].measure)), OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), (yyvsp[-3].number), (yyvsp[-2].number), OU ((yyvsp[-1].measure)));
 			}
-#line 2585 "parse_y.c" /* yacc.c:1646  */
+#line 2586 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 137:
-#line 1488 "parse_y.y" /* yacc.c:1646  */
+#line 1489 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement->MarkX = NU ((yyvsp[-2].measure));
 				yyElement->MarkY = NU ((yyvsp[-1].measure));
 			}
-#line 2594 "parse_y.c" /* yacc.c:1646  */
+#line 2595 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 138:
-#line 1493 "parse_y.y" /* yacc.c:1646  */
+#line 1494 "parse_y.y" /* yacc.c:1646  */
     {
 				yyElement->MarkX = OU ((yyvsp[-2].measure));
 				yyElement->MarkY = OU ((yyvsp[-1].measure));
 			}
-#line 2603 "parse_y.c" /* yacc.c:1646  */
+#line 2604 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 139:
-#line 1497 "parse_y.y" /* yacc.c:1646  */
+#line 1498 "parse_y.y" /* yacc.c:1646  */
     { attr_list = & yyElement->Attributes; }
-#line 2609 "parse_y.c" /* yacc.c:1646  */
+#line 2610 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 147:
-#line 1512 "parse_y.y" /* yacc.c:1646  */
+#line 1513 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_line_new(yyElement, NU ((yyvsp[-5].measure)) + yyElement->MarkX,
 					NU ((yyvsp[-4].measure)) + yyElement->MarkY, NU ((yyvsp[-3].measure)) + yyElement->MarkX,
 					NU ((yyvsp[-2].measure)) + yyElement->MarkY, NU ((yyvsp[-1].measure)));
 			}
-#line 2619 "parse_y.c" /* yacc.c:1646  */
+#line 2620 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 148:
-#line 1518 "parse_y.y" /* yacc.c:1646  */
+#line 1519 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_line_new(yyElement, OU ((yyvsp[-5].measure)) + yyElement->MarkX,
 					OU ((yyvsp[-4].measure)) + yyElement->MarkY, OU ((yyvsp[-3].measure)) + yyElement->MarkX,
 					OU ((yyvsp[-2].measure)) + yyElement->MarkY, OU ((yyvsp[-1].measure)));
 			}
-#line 2629 "parse_y.c" /* yacc.c:1646  */
+#line 2630 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 149:
-#line 1525 "parse_y.y" /* yacc.c:1646  */
+#line 1526 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_arc_new(yyElement, NU ((yyvsp[-7].measure)) + yyElement->MarkX,
 					NU ((yyvsp[-6].measure)) + yyElement->MarkY, NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)), (yyvsp[-3].number), (yyvsp[-2].number), NU ((yyvsp[-1].measure)));
 			}
-#line 2638 "parse_y.c" /* yacc.c:1646  */
+#line 2639 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 150:
-#line 1530 "parse_y.y" /* yacc.c:1646  */
+#line 1531 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_arc_new(yyElement, OU ((yyvsp[-7].measure)) + yyElement->MarkX,
 					OU ((yyvsp[-6].measure)) + yyElement->MarkY, OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), (yyvsp[-3].number), (yyvsp[-2].number), OU ((yyvsp[-1].measure)));
 			}
-#line 2647 "parse_y.c" /* yacc.c:1646  */
+#line 2648 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 151:
-#line 1534 "parse_y.y" /* yacc.c:1646  */
+#line 1535 "parse_y.y" /* yacc.c:1646  */
     { attr_list = & yyElement->Attributes; }
-#line 2653 "parse_y.c" /* yacc.c:1646  */
+#line 2654 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 153:
-#line 1576 "parse_y.y" /* yacc.c:1646  */
+#line 1577 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_pin_new(yyElement, NU ((yyvsp[-9].measure)) + yyElement->MarkX,
 					NU ((yyvsp[-8].measure)) + yyElement->MarkY, NU ((yyvsp[-7].measure)), NU ((yyvsp[-6].measure)), NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)), (yyvsp[-3].string),
@@ -2661,11 +2662,11 @@
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2665 "parse_y.c" /* yacc.c:1646  */
+#line 2666 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 154:
-#line 1588 "parse_y.y" /* yacc.c:1646  */
+#line 1589 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_pin_new(yyElement, OU ((yyvsp[-9].measure)) + yyElement->MarkX,
 					OU ((yyvsp[-8].measure)) + yyElement->MarkY, OU ((yyvsp[-7].measure)), OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), (yyvsp[-3].string),
@@ -2673,11 +2674,11 @@
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2677 "parse_y.c" /* yacc.c:1646  */
+#line 2678 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 155:
-#line 1600 "parse_y.y" /* yacc.c:1646  */
+#line 1601 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_pin_new(yyElement, OU ((yyvsp[-7].measure)), OU ((yyvsp[-6].measure)), OU ((yyvsp[-5].measure)), 2*PCB_GROUNDPLANEFRAME,
 					OU ((yyvsp[-5].measure)) + 2*PCB_MASKFRAME, OU ((yyvsp[-4].measure)), (yyvsp[-3].string), (yyvsp[-2].string), pcb_flag_old((yyvsp[-1].integer)));
@@ -2684,11 +2685,11 @@
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2688 "parse_y.c" /* yacc.c:1646  */
+#line 2689 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 156:
-#line 1611 "parse_y.y" /* yacc.c:1646  */
+#line 1612 "parse_y.y" /* yacc.c:1646  */
     {
 				char	p_number[8];
 
@@ -2698,11 +2699,11 @@
 
 				free ((yyvsp[-2].string));
 			}
-#line 2702 "parse_y.c" /* yacc.c:1646  */
+#line 2703 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 157:
-#line 1627 "parse_y.y" /* yacc.c:1646  */
+#line 1628 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_coord_t	hole = OU ((yyvsp[-3].measure)) * PCB_DEFAULT_DRILLINGHOLE;
 				char	p_number[8];
@@ -2717,11 +2718,11 @@
 					OU ((yyvsp[-3].measure)) + 2*PCB_MASKFRAME, hole, (yyvsp[-2].string), p_number, pcb_flag_old((yyvsp[-1].integer)));
 				free ((yyvsp[-2].string));
 			}
-#line 2721 "parse_y.c" /* yacc.c:1646  */
+#line 2722 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 158:
-#line 1681 "parse_y.y" /* yacc.c:1646  */
+#line 1682 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_pad_new(yyElement, NU ((yyvsp[-10].measure)) + yyElement->MarkX,
 					NU ((yyvsp[-9].measure)) + yyElement->MarkY,
@@ -2731,11 +2732,11 @@
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2735 "parse_y.c" /* yacc.c:1646  */
+#line 2736 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 159:
-#line 1695 "parse_y.y" /* yacc.c:1646  */
+#line 1696 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_pad_new(yyElement,OU ((yyvsp[-10].measure)) + yyElement->MarkX,
 					OU ((yyvsp[-9].measure)) + yyElement->MarkY, OU ((yyvsp[-8].measure)) + yyElement->MarkX,
@@ -2744,11 +2745,11 @@
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2748 "parse_y.c" /* yacc.c:1646  */
+#line 2749 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 160:
-#line 1708 "parse_y.y" /* yacc.c:1646  */
+#line 1709 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_element_pad_new(yyElement,OU ((yyvsp[-8].measure)),OU ((yyvsp[-7].measure)),OU ((yyvsp[-6].measure)),OU ((yyvsp[-5].measure)),OU ((yyvsp[-4].measure)), 2*PCB_GROUNDPLANEFRAME,
 					OU ((yyvsp[-4].measure)) + 2*PCB_MASKFRAME, (yyvsp[-3].string), (yyvsp[-2].string), pcb_flag_old((yyvsp[-1].integer)));
@@ -2755,11 +2756,11 @@
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2759 "parse_y.c" /* yacc.c:1646  */
+#line 2760 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 161:
-#line 1719 "parse_y.y" /* yacc.c:1646  */
+#line 1720 "parse_y.y" /* yacc.c:1646  */
     {
 				char		p_number[8];
 
@@ -2768,23 +2769,23 @@
 					OU ((yyvsp[-3].measure)) + 2*PCB_MASKFRAME, (yyvsp[-2].string),p_number, pcb_flag_old((yyvsp[-1].integer)));
 				free ((yyvsp[-2].string));
 			}
-#line 2772 "parse_y.c" /* yacc.c:1646  */
+#line 2773 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 162:
-#line 1729 "parse_y.y" /* yacc.c:1646  */
+#line 1730 "parse_y.y" /* yacc.c:1646  */
     { (yyval.flagtype) = pcb_flag_old((yyvsp[0].integer)); }
-#line 2778 "parse_y.c" /* yacc.c:1646  */
+#line 2779 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 163:
-#line 1730 "parse_y.y" /* yacc.c:1646  */
+#line 1731 "parse_y.y" /* yacc.c:1646  */
     { (yyval.flagtype) = pcb_strflg_s2f((yyvsp[0].string), yyerror); free((yyvsp[0].string)); }
-#line 2784 "parse_y.c" /* yacc.c:1646  */
+#line 2785 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 167:
-#line 1760 "parse_y.y" /* yacc.c:1646  */
+#line 1761 "parse_y.y" /* yacc.c:1646  */
     {
 				if ((yyvsp[-3].integer) <= 0 || (yyvsp[-3].integer) > PCB_MAX_FONTPOSITION)
 				{
@@ -2800,11 +2801,11 @@
 				Symbol->Valid = pcb_true;
 				Symbol->Delta = NU ((yyvsp[-2].measure));
 			}
-#line 2804 "parse_y.c" /* yacc.c:1646  */
+#line 2805 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 168:
-#line 1776 "parse_y.y" /* yacc.c:1646  */
+#line 1777 "parse_y.y" /* yacc.c:1646  */
     {
 				if ((yyvsp[-3].integer) <= 0 || (yyvsp[-3].integer) > PCB_MAX_FONTPOSITION)
 				{
@@ -2820,158 +2821,158 @@
 				Symbol->Valid = pcb_true;
 				Symbol->Delta = OU ((yyvsp[-2].measure));
 			}
-#line 2824 "parse_y.c" /* yacc.c:1646  */
+#line 2825 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 174:
-#line 1823 "parse_y.y" /* yacc.c:1646  */
+#line 1824 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_font_new_line_in_sym(Symbol, OU ((yyvsp[-5].measure)), OU ((yyvsp[-4].measure)), OU ((yyvsp[-3].measure)), OU ((yyvsp[-2].measure)), OU ((yyvsp[-1].measure)));
 			}
-#line 2832 "parse_y.c" /* yacc.c:1646  */
+#line 2833 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 175:
-#line 1830 "parse_y.y" /* yacc.c:1646  */
+#line 1831 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_font_new_line_in_sym(Symbol, NU ((yyvsp[-5].measure)), NU ((yyvsp[-4].measure)), NU ((yyvsp[-3].measure)), NU ((yyvsp[-2].measure)), NU ((yyvsp[-1].measure)));
 			}
-#line 2840 "parse_y.c" /* yacc.c:1646  */
+#line 2841 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 183:
-#line 1885 "parse_y.y" /* yacc.c:1646  */
+#line 1886 "parse_y.y" /* yacc.c:1646  */
     {
 				Menu = pcb_lib_net_new((pcb_lib_t *)&yyPCB->NetlistLib, (yyvsp[-3].string), (yyvsp[-2].string));
 				free ((yyvsp[-3].string));
 				free ((yyvsp[-2].string));
 			}
-#line 2850 "parse_y.c" /* yacc.c:1646  */
+#line 2851 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 189:
-#line 1920 "parse_y.y" /* yacc.c:1646  */
+#line 1921 "parse_y.y" /* yacc.c:1646  */
     {
 				pcb_lib_conn_new(Menu, (yyvsp[-1].string));
 				free ((yyvsp[-1].string));
 			}
-#line 2859 "parse_y.c" /* yacc.c:1646  */
+#line 2860 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 197:
-#line 1967 "parse_y.y" /* yacc.c:1646  */
+#line 1968 "parse_y.y" /* yacc.c:1646  */
     { pcb_ratspatch_append(yyPCB, RATP_ADD_CONN, (yyvsp[-2].string), (yyvsp[-1].string), NULL); free((yyvsp[-2].string)); free((yyvsp[-1].string)); }
-#line 2865 "parse_y.c" /* yacc.c:1646  */
+#line 2866 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 198:
-#line 1968 "parse_y.y" /* yacc.c:1646  */
+#line 1969 "parse_y.y" /* yacc.c:1646  */
     { pcb_ratspatch_append(yyPCB, RATP_DEL_CONN, (yyvsp[-2].string), (yyvsp[-1].string), NULL); free((yyvsp[-2].string)); free((yyvsp[-1].string)); }
-#line 2871 "parse_y.c" /* yacc.c:1646  */
+#line 2872 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 199:
-#line 1969 "parse_y.y" /* yacc.c:1646  */
+#line 1970 "parse_y.y" /* yacc.c:1646  */
     { pcb_ratspatch_append(yyPCB, RATP_CHANGE_ATTRIB, (yyvsp[-3].string), (yyvsp[-2].string), (yyvsp[-1].string)); free((yyvsp[-3].string)); free((yyvsp[-2].string)); free((yyvsp[-1].string)); }
-#line 2877 "parse_y.c" /* yacc.c:1646  */
+#line 2878 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 200:
-#line 1997 "parse_y.y" /* yacc.c:1646  */
+#line 1998 "parse_y.y" /* yacc.c:1646  */
     {
 			  pcb_attribute_put(attr_list, (yyvsp[-2].string), (yyvsp[-1].string) ? (yyvsp[-1].string) : (char *)"", 0);
 				free ((yyvsp[-2].string));
 				free ((yyvsp[-1].string));
 			}
-#line 2887 "parse_y.c" /* yacc.c:1646  */
+#line 2888 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 201:
-#line 2004 "parse_y.y" /* yacc.c:1646  */
+#line 2005 "parse_y.y" /* yacc.c:1646  */
     { (yyval.string) = (yyvsp[0].string); }
-#line 2893 "parse_y.c" /* yacc.c:1646  */
+#line 2894 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 202:
-#line 2005 "parse_y.y" /* yacc.c:1646  */
+#line 2006 "parse_y.y" /* yacc.c:1646  */
     { (yyval.string) = 0; }
-#line 2899 "parse_y.c" /* yacc.c:1646  */
+#line 2900 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 203:
-#line 2009 "parse_y.y" /* yacc.c:1646  */
+#line 2010 "parse_y.y" /* yacc.c:1646  */
     { (yyval.number) = (yyvsp[0].number); }
-#line 2905 "parse_y.c" /* yacc.c:1646  */
+#line 2906 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 204:
-#line 2010 "parse_y.y" /* yacc.c:1646  */
+#line 2011 "parse_y.y" /* yacc.c:1646  */
     { (yyval.number) = (yyvsp[0].integer); }
-#line 2911 "parse_y.c" /* yacc.c:1646  */
+#line 2912 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 205:
-#line 2015 "parse_y.y" /* yacc.c:1646  */
+#line 2016 "parse_y.y" /* yacc.c:1646  */
     { do_measure(&(yyval.measure), (yyvsp[0].number), PCB_MIL_TO_COORD ((yyvsp[0].number)) / 100.0, 0); }
-#line 2917 "parse_y.c" /* yacc.c:1646  */
+#line 2918 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 206:
-#line 2016 "parse_y.y" /* yacc.c:1646  */
+#line 2017 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MIL_TO_COORD ((yyvsp[-1].number)) / 100000.0); }
-#line 2923 "parse_y.c" /* yacc.c:1646  */
+#line 2924 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 207:
-#line 2017 "parse_y.y" /* yacc.c:1646  */
+#line 2018 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MIL_TO_COORD ((yyvsp[-1].number)) / 100.0); }
-#line 2929 "parse_y.c" /* yacc.c:1646  */
+#line 2930 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 208:
-#line 2018 "parse_y.y" /* yacc.c:1646  */
+#line 2019 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MIL_TO_COORD ((yyvsp[-1].number))); }
-#line 2935 "parse_y.c" /* yacc.c:1646  */
+#line 2936 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 209:
-#line 2019 "parse_y.y" /* yacc.c:1646  */
+#line 2020 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_INCH_TO_COORD ((yyvsp[-1].number))); }
-#line 2941 "parse_y.c" /* yacc.c:1646  */
+#line 2942 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 210:
-#line 2020 "parse_y.y" /* yacc.c:1646  */
+#line 2021 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MM_TO_COORD ((yyvsp[-1].number)) / 1000000.0); }
-#line 2947 "parse_y.c" /* yacc.c:1646  */
+#line 2948 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 211:
-#line 2021 "parse_y.y" /* yacc.c:1646  */
+#line 2022 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MM_TO_COORD ((yyvsp[-1].number)) / 1000.0); }
-#line 2953 "parse_y.c" /* yacc.c:1646  */
+#line 2954 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 212:
-#line 2022 "parse_y.y" /* yacc.c:1646  */
+#line 2023 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MM_TO_COORD ((yyvsp[-1].number))); }
-#line 2959 "parse_y.c" /* yacc.c:1646  */
+#line 2960 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 213:
-#line 2023 "parse_y.y" /* yacc.c:1646  */
+#line 2024 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MM_TO_COORD ((yyvsp[-1].number)) * 1000.0); }
-#line 2965 "parse_y.c" /* yacc.c:1646  */
+#line 2966 "parse_y.c" /* yacc.c:1646  */
     break;
 
   case 214:
-#line 2024 "parse_y.y" /* yacc.c:1646  */
+#line 2025 "parse_y.y" /* yacc.c:1646  */
     { M ((yyval.measure), (yyvsp[-1].number), PCB_MM_TO_COORD ((yyvsp[-1].number)) * 1000000.0); }
-#line 2971 "parse_y.c" /* yacc.c:1646  */
+#line 2972 "parse_y.c" /* yacc.c:1646  */
     break;
 
 
-#line 2975 "parse_y.c" /* yacc.c:1646  */
+#line 2976 "parse_y.c" /* yacc.c:1646  */
       default: break;
     }
   /* User semantic actions sometimes alter yychar, and that requires
@@ -3199,7 +3200,7 @@
 #endif
   return yyresult;
 }
-#line 2027 "parse_y.y" /* yacc.c:1906  */
+#line 2028 "parse_y.y" /* yacc.c:1906  */
 
 
 /* ---------------------------------------------------------------------------
Index: trunk/src_plugins/io_pcb/parse_y.y
===================================================================
--- trunk/src_plugins/io_pcb/parse_y.y	(revision 9010)
+++ trunk/src_plugins/io_pcb/parse_y.y	(revision 9011)
@@ -887,6 +887,7 @@
 					YYABORT;
 				}
 				Layer = &yyData->Layer[$3-1];
+				Layer->parent = yyData;
 
 					/* memory for name is already allocated */
 				if (Layer->Name != NULL)
Index: trunk/src_plugins/lib_gtk_common/dlg_propedit.c
===================================================================
--- trunk/src_plugins/lib_gtk_common/dlg_propedit.c	(revision 9010)
+++ trunk/src_plugins/lib_gtk_common/dlg_propedit.c	(revision 9011)
@@ -323,6 +323,7 @@
 	preview_pcb.LayerGroups.grp[0].len = 1;
 	preview_pcb.LayerGroups.len = 1;
 	preview_pcb.Data->pcb = &preview_pcb;
+	preview_pcb.Data->Layer[0].parent = &preview_pcb.Data;
 
 #warning TODO: preview_pcb is never freed