Index: trunk/src/obj_text.c
===================================================================
--- trunk/src/obj_text.c	(revision 19589)
+++ trunk/src/obj_text.c	(revision 19590)
@@ -749,6 +749,27 @@
 	pcb_poly_clear_from_poly(PCB->Data, PCB_OBJ_TEXT, layer, text);
 }
 
+void pcb_text_pre(pcb_text_t *text)
+{
+	pcb_layer_t *ly = pcb_layer_get_real(text->parent.layer);
+	if (ly == NULL)
+		return;
+	if (ly->text_tree != NULL)
+		pcb_r_delete_entry(ly->text_tree, (pcb_box_t *)text);
+	pcb_poly_restore_to_poly(ly->parent.data, PCB_OBJ_TEXT, ly, text);
+}
+
+void pcb_text_post(pcb_text_t *text)
+{
+	pcb_layer_t *ly = pcb_layer_get_real(text->parent.layer);
+	if (ly == NULL)
+		return;
+	if (ly->text_tree != NULL)
+		pcb_r_insert_entry(ly->text_tree, (pcb_box_t *)text);
+	pcb_poly_clear_from_poly(ly->parent.data, PCB_OBJ_TEXT, ly, text);
+}
+
+
 void pcb_text_update(pcb_layer_t *layer, pcb_text_t *text)
 {
 	pcb_data_t *data = layer->parent.data;
Index: trunk/src/obj_text.h
===================================================================
--- trunk/src/obj_text.h	(revision 19589)
+++ trunk/src/obj_text.h	(revision 19590)
@@ -70,6 +70,11 @@
 void pcb_text_set_font(pcb_layer_t *layer, pcb_text_t *text, pcb_font_id_t fid);
 void pcb_text_update(pcb_layer_t *layer, pcb_text_t *text);
 
+void pcb_text_pre(pcb_text_t *text);
+void pcb_text_post(pcb_text_t *text);
+
+
+
 /* Recalculate the bounding box of all dynamic text objects that are
    directly under data - useful e.g. on parent attr change */
 void pcb_text_dyn_bbox_update(pcb_data_t *data);