--- scheme-3.2/primitive.c.vi	1996-01-21 23:15:51.000000000 +0100
+++ scheme-3.2/primitive.c	2002-11-29 15:51:02.000000000 +0100
@@ -1741,7 +1741,7 @@
 	String editor;
 	String command;
 
-	editor = (ed == NULL) ? "/usr/ucb/vi" : Copy_String( ed );
+	editor = (ed == NULL) ? "/bin/vi" : Copy_String( ed );
 
 	command = (String) malloc(strlen(editor)+1 + 
 					Get_String_Length(Top(1))+10);
@@ -1772,7 +1772,7 @@
 	String editor;
 	String command;
 
-	editor = (ed == NULL) ? "/usr/ucb/vi" : Copy_String( ed );
+	editor = (ed == NULL) ? "/bin/vi" : Copy_String( ed );
 
 	command = (String) malloc(strlen(editor)+1 + 
 					Get_String_Length(Top(1))+1);