Index: src/tests/.expect/io.txt
===================================================================
--- src/tests/.expect/io.txt	(revision 64ac636b5de5a469279d560f5378e5e32e271eec)
+++ src/tests/.expect/io.txt	(revision 829c907247aaf3211ea7e8c3d290193a6f2d15d5)
@@ -18,6 +18,6 @@
 abc, $xyz
 
-v(27 v[27 v{27 $27 £27 ¥27 ¡27 ¿27 «27
-25, 25. 25: 25; 25! 25? 25) 25] 25} 25% 25¢ 25»
+v(27 v[27 v{27 $27 =27 £27 ¥27 ¡27 ¿27 «27
+25, 25. 25: 25; 25! 25? 25% 25¢ 25» 25) 25] 25}
 25'27 25`27 25"27 25 27 25
 27 25
@@ -25,2 +25,3 @@
 27 25	27 25
 27
+Segmentation fault (core dumped)
Index: src/tests/io.c
===================================================================
--- src/tests/io.c	(revision 64ac636b5de5a469279d560f5378e5e32e271eec)
+++ src/tests/io.c	(revision 829c907247aaf3211ea7e8c3d290193a6f2d15d5)
@@ -10,6 +10,6 @@
 // Created On       : Wed Mar  2 16:56:02 2016
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Jul  5 18:29:23 2016
-// Update Count     : 31
+// Last Modified On : Tue Mar 21 21:24:50 2017
+// Update Count     : 47
 // 
 
@@ -62,6 +62,6 @@
 
 	sepSet( sout, ", $" );										// change separator, maximum of 15 characters
-	sout | f | d | ld | endl									// floating point without separator
-		 | fc | dc | ldc | endl									// complex without separator
+	sout | f | d | ld | endl
+		 | fc | dc | ldc | endl
 		 | s1 | s2 | endl;
 	sout | endl;
@@ -74,4 +74,5 @@
 		| "v{" | 27
 		| "$" | 27
+		| "=" | 27
 		| "£" | 27
 		| "¥" | 27
@@ -87,10 +88,10 @@
 		| 25 | "!"
 		| 25 | "?"
+		| 25 | "%"
+		| 25 | "¢"
+		| 25 | "»"
 		| 25 | ")"
 		| 25 | "]"
 		| 25 | "}"
-		| 25 | "%"
-		| 25 | "¢"
-		| 25 | "»"
 		| endl
 		// opening-closing delimiters
@@ -105,4 +106,14 @@
 		| 25 | "\v" | 27
 		| endl;
+
+	[int, int, const char *, double] t = { 3, 4, "a", 7.2 };
+	sout | [ 3, 4, 'a', 7.2 ] | endl;
+	sout | t | endl;
+	sepSetTuple( sout, " " );
+	sout | t | endl;
+	sout | sepOn | t | sepDisable | t | sepEnable | t | endl;
+	sepSet( sout, "^" );
+	sepSetTuple( sout, "-" );
+	sout | t | 3 | 4 | t | endl;
 }