Index: tests/io1.cfa
===================================================================
--- tests/io1.cfa	(revision 7cccc206d90fc6c9b9dc1b71a8adf6ae30b1adbe)
+++ tests/io1.cfa	(revision 1d832f4bfb43313e3f83a1b5e2db90f7b3c6cf30)
@@ -10,6 +10,6 @@
 // Created On       : Wed Mar  2 16:56:02 2016
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Dec 12 18:23:44 2018
-// Update Count     : 110
+// Last Modified On : Fri Dec 21 16:02:55 2018
+// Update Count     : 114
 //
 
@@ -22,42 +22,47 @@
 	sout | '1' | '2' | '3';
 	sout | 1 | "" | 2 | "" | 3;
-	sout;
+	sout | nl;
 
-	sout | "opening delimiters";
-	sout | "x (" | 1 | nonl;
-	sout | "x [" | 2 | nonl;
-	sout | "x {" | 3 | nonl;
-	sout | "x =" | 4 | nonl;
-	sout | "x $" | 5 | nonl;
-	sout | "x £" | 6 | nonl;
-	sout | "x ¥" | 7 | nonl;
-	sout | "x ¡" | 8 | nonl;
-	sout | "x ¿" | 9 | nonl;
+	sout | nlOff;
+	sout | "opening delimiters" | nl;
+	sout | "x (" | 1;
+	sout | "x [" | 2;
+	sout | "x {" | 3;
+	sout | "x =" | 4;
+	sout | "x $" | 5;
+	sout | "x £" | 6;
+	sout | "x ¥" | 7;
+	sout | "x ¡" | 8;
+	sout | "x ¿" | 9;
 	sout | "x «" | 10;
+	sout | nl | nl;
 
-	sout | "closing delimiters";
-	sout | 1 | ", x" | nonl;
-	sout | 2 | ". x" | nonl;
-	sout | 3 | "; x" | nonl;
-	sout | 4 | "! x" | nonl;
-	sout | 5 | "? x" | nonl;
-	sout | 6 | "% x" | nonl;
-	sout | 7 | "¢ x" | nonl;
-	sout | 8 | "» x" | nonl;
-	sout | 9 | ") x" | nonl;
-	sout | 10 | "] x" | nonl;
+	sout | "closing delimiters" | nl;
+	sout | 1 | ", x";
+	sout | 2 | ". x";
+	sout | 3 | "; x";
+	sout | 4 | "! x";
+	sout | 5 | "? x";
+	sout | 6 | "% x";
+	sout | 7 | "¢ x";
+	sout | 8 | "» x";
+	sout | 9 | ") x";
+	sout | 10 | "] x";
 	sout | 11 | "} x";
+	sout | nl | nl;
 
-	sout | "opening/closing delimiters";
-	sout | "x`" | 1 | "`x'" | 2 | nonl;
-	sout | "'x\"" | 3 | "\"x:" | 4 | nonl;
-	sout | ":x " | 5 | " x\t" | 6 | nonl;
-	sout | "\tx\f" | 7 | "\fx\v" | 8 | nonl;
-	sout | "\vx\n" | 9 | "\nx\r" | 10 | nonl;
+	sout | "opening/closing delimiters" | nl;
+	sout | "x`" | 1 | "`x'" | 2;
+	sout | "'x\"" | 3 | "\"x:" | 4;
+	sout | ":x " | 5 | " x\t" | 6;
+	sout | "\tx\f" | 7 | "\fx\v" | 8;
+	sout | "\vx\n" | 9 | "\nx\r" | 10;
 	sout | "\rx";
+	sout | nl | nl;
 
+	sout | nlOn;
 	sout | "override opening/closing delimiters";
 	sout | "x ( " | 1 | " ) x" | 2 | " , x" | 3 | " :x: " | 4;
-	sout;
+	sout | nl;
 }