Index: trunk/src_plugins/io_lihata/io_lihata.c
===================================================================
--- trunk/src_plugins/io_lihata/io_lihata.c	(revision 32889)
+++ trunk/src_plugins/io_lihata/io_lihata.c	(revision 32890)
@@ -52,6 +52,13 @@
 			return 40;
 	}
 
+	if ((lih) && (typ & PCB_IOT_PADSTACK)) {
+		if (wr && (ctx->write_padstack != NULL))
+			return 100;
+		if (!wr && (ctx->parse_padstack != NULL))
+			return 100;
+	}
+
 	if (!lih || ((typ & (~(PCB_IOT_PCB | PCB_IOT_FONT | PCB_IOT_FOOTPRINT))) != 0))
 		return 0;
 
@@ -90,6 +97,7 @@
 	plug_io_lihata_v7.parse_buffer = io_lihata_parse_buffer;
 	plug_io_lihata_v7.write_font = io_lihata_write_font;
 	plug_io_lihata_v7.write_buffer = io_lihata_write_buffer;
+	plug_io_lihata_v7.write_padstack = io_lihata_write_padstack;
 	plug_io_lihata_v7.write_subcs_head = io_lihata_write_subcs_head;
 	plug_io_lihata_v7.write_subcs_subc = io_lihata_write_subcs_subc;
 	plug_io_lihata_v7.write_subcs_tail = io_lihata_write_subcs_tail;
Index: trunk/src_plugins/io_lihata/write.c
===================================================================
--- trunk/src_plugins/io_lihata/write.c	(revision 32889)
+++ trunk/src_plugins/io_lihata/write.c	(revision 32890)
@@ -2011,6 +2011,28 @@
 
 }
 
+int io_lihata_write_padstack(pcb_plug_io_t *ctx, FILE *f, pcb_pstk_proto_t *proto)
+{
+	int res;
+	lht_doc_t *doc;
+
+	wrver = plug2ver(ctx);
+	if (wrver < 6)
+		wrver = 6;
+
+	io_lihata_full_tree = 1;
+	doc = lht_dom_init();
+	doc->root = lht_dom_node_alloc(LHT_HASH, "pcb-rnd-padstack-v0");
+
+	clean_invalid(doc->root); /* remove invalid nodes placed for persistency */
+	res = lht_dom_export(doc->root, f, "");
+
+	lht_dom_uninit(doc);
+	io_lihata_full_tree = 0;
+	return res;
+
+}
+
 typedef struct {
 	int womit_font, womit_config, womit_styles;
 	int ver;
Index: trunk/src_plugins/io_lihata/write.h
===================================================================
--- trunk/src_plugins/io_lihata/write.h	(revision 32889)
+++ trunk/src_plugins/io_lihata/write.h	(revision 32890)
@@ -38,6 +38,7 @@
 int io_lihata_write_subcs_head(pcb_plug_io_t *ctx, void **udata, FILE *f, int lib, long num_subcs);
 int io_lihata_write_subcs_subc(pcb_plug_io_t *ctx, void **udata, FILE *f, pcb_subc_t *subc);
 int io_lihata_write_subcs_tail(pcb_plug_io_t *ctx, void **udata, FILE *f);
+int io_lihata_write_padstack(pcb_plug_io_t *ctx, FILE *f, pcb_pstk_proto_t *proto);
 
 void *io_lihata_save_as_subd_init(const pcb_plug_io_t *ctx, rnd_hid_dad_subdialog_t *sub, pcb_plug_iot_t type);
 void io_lihata_save_as_subd_uninit(const pcb_plug_io_t *ctx, void *plg_ctx, rnd_hid_dad_subdialog_t *sub, rnd_bool apply);