Index: trunk/src_plugins/renumber/renumber.c
===================================================================
--- trunk/src_plugins/renumber/renumber.c	(revision 17869)
+++ trunk/src_plugins/renumber/renumber.c	(revision 17870)
@@ -368,6 +368,9 @@
 extern const char pcb_acts_RenumberBlock[];
 extern const char pcb_acth_RenumberBlock[];
 fgw_error_t pcb_act_RenumberBlock(fgw_arg_t *ores, int oargc, fgw_arg_t *oargv);
+
+extern const char pcb_acts_RenumberBuffer[];
+extern const char pcb_acth_RenumberBuffer[];
 fgw_error_t pcb_act_RenumberBuffer(fgw_arg_t *ores, int oargc, fgw_arg_t *oargv);
 
 
@@ -376,7 +379,7 @@
 pcb_action_t renumber_action_list[] = {
 	{"Renumber", pcb_act_Renumber, pcb_acth_Renumber, pcb_acts_Renumber},
 	{"RenumberBlock", pcb_act_RenumberBlock, pcb_acth_RenumberBlock, pcb_acts_RenumberBlock},
-	{"RenumberBuffer", pcb_act_RenumberBuffer, NULL, NULL}
+	{"RenumberBuffer", pcb_act_RenumberBuffer, pcb_acth_RenumberBuffer, pcb_acts_RenumberBuffer}
 };
 
 int pplg_check_ver_renumber(int ver_needed) { return 0; }
Index: trunk/src_plugins/renumber/renumberblock.c
===================================================================
--- trunk/src_plugins/renumber/renumberblock.c	(revision 17869)
+++ trunk/src_plugins/renumber/renumberblock.c	(revision 17870)
@@ -78,20 +78,18 @@
 	return 0;
 }
 
-fgw_error_t pcb_act_RenumberBuffer(fgw_arg_t *ores, int oargc, fgw_arg_t *oargv)
+
+const char pcb_acts_RenumberBuffer[] = "RenumberBlock(old_base,new_base)\n";
+const char pcb_acth_RenumberBuffer[] = "TODO";
+
+fgw_error_t pcb_act_RenumberBuffer(fgw_arg_t *res, int argc, fgw_arg_t *argv)
 {
-	PCB_OLD_ACT_BEGIN;
 	char num_buf[15];
 	int old_base, new_base;
 
-	if (argc < 2) {
-		pcb_message(PCB_MSG_ERROR, "Usage: RenumberBuffer oldnum newnum");
-		return 1;
-	}
+	PCB_ACT_CONVARG(1, FGW_INT, RenumberBuffer, old_base = argv[1].val.nat_int);
+	PCB_ACT_CONVARG(2, FGW_INT, RenumberBuffer, new_base = argv[2].val.nat_int);
 
-	old_base = atoi(argv[0]);
-	new_base = atoi(argv[1]);
-
 	conf_set_editor(name_on_pcb, 1);
 
 	PCB_SUBC_LOOP(PCB_PASTEBUFFER->Data);
@@ -119,6 +117,6 @@
 	}
 	PCB_END_LOOP;
 
+	PCB_ACT_IRES(0);
 	return 0;
-	PCB_OLD_ACT_END;
 }