Index: extedit.c
===================================================================
--- extedit.c	(revision 31016)
+++ extedit.c	(revision 31017)
@@ -117,9 +117,9 @@
 	subs.hidlib = &PCB->hidlib;
 	cmd = rnd_build_argfn(mth->command, &subs);
 
-	/* Don't use pcb_system() because that blocks the current process and the
+	/* Don't use rnd_system() because that blocks the current process and the
 	   GUI toolkit won't have a chance to handle expose events */
-	fc = pcb_popen(&PCB->hidlib, cmd, "r");
+	fc = rnd_popen(&PCB->hidlib, cmd, "r");
 
 	if (rnd_gui != NULL) {
 		int fd = rnd_fileno(fc);
@@ -266,7 +266,7 @@
 
 				rnd_conf_save_file(&PCB->hidlib, NULL, NULL, RND_CFR_DESIGN, tmp_cfg_fn);
 
-				f = pcb_fopen(&PCB->hidlib, tmp_fn, "w");
+				f = rnd_fopen(&PCB->hidlib, tmp_fn, "w");
 				if (f == NULL) {
 					rnd_message(RND_MSG_ERROR, "Failed to open temporary file\n");
 					goto quit1;