Index: tests/.expect/copyfile.txt
===================================================================
--- tests/.expect/copyfile.txt	(revision 6c4bd02a766661c9ac564fbdcde07ec5211f2c1a)
+++ tests/.expect/copyfile.txt	(revision a8a3485239153c854ff04818abd00b3938c9d469)
@@ -10,6 +10,6 @@
 // Created On       : Fri Jun 19 13:44:05 2020
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Jun 19 14:16:44 2020
-// Update Count     : 3
+// Last Modified On : Fri Jun 19 17:58:03 2020
+// Update Count     : 4
 // 
 
@@ -23,5 +23,4 @@
 	try {
 		choose ( argc ) {
-			char ch;
 		  case 2, 3:
 			open( in, argv[1] );						// open input file first as output creates file
Index: tests/.in/copyfile.txt
===================================================================
--- tests/.in/copyfile.txt	(revision 6c4bd02a766661c9ac564fbdcde07ec5211f2c1a)
+++ tests/.in/copyfile.txt	(revision a8a3485239153c854ff04818abd00b3938c9d469)
@@ -10,6 +10,6 @@
 // Created On       : Fri Jun 19 13:44:05 2020
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Jun 19 14:16:44 2020
-// Update Count     : 3
+// Last Modified On : Fri Jun 19 17:58:03 2020
+// Update Count     : 4
 // 
 
@@ -23,5 +23,4 @@
 	try {
 		choose ( argc ) {
-			char ch;
 		  case 2, 3:
 			open( in, argv[1] );						// open input file first as output creates file
Index: tests/copyfile.cfa
===================================================================
--- tests/copyfile.cfa	(revision 6c4bd02a766661c9ac564fbdcde07ec5211f2c1a)
+++ tests/copyfile.cfa	(revision a8a3485239153c854ff04818abd00b3938c9d469)
@@ -10,6 +10,6 @@
 // Created On       : Fri Jun 19 13:44:05 2020
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Jun 19 14:16:44 2020
-// Update Count     : 3
+// Last Modified On : Fri Jun 19 17:58:03 2020
+// Update Count     : 4
 // 
 
@@ -23,5 +23,4 @@
 	try {
 		choose ( argc ) {
-			char ch;
 		  case 2, 3:
 			open( in, argv[1] );						// open input file first as output creates file