Index: libcfa/src/heap.cfa
===================================================================
--- libcfa/src/heap.cfa	(revision 4cae0326b26fb02ebb30b224fde8c2f09b989ffd)
+++ libcfa/src/heap.cfa	(revision 4ea1c6d836169b73994c5789e0bfe31d3ba8196d)
@@ -10,6 +10,6 @@
 // Created On       : Tue Dec 19 21:58:35 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sun Nov 24 17:56:15 2019
-// Update Count     : 638
+// Last Modified On : Fri Nov 29 17:33:58 2019
+// Update Count     : 641
 //
 
@@ -71,23 +71,4 @@
 
 
-// static bool traceHeapTerm = false;
-
-// inline bool traceHeapTerm() {
-// 	return traceHeapTerm;
-// } // traceHeapTerm
-
-// bool traceHeapTermOn() {
-// 	bool temp = traceHeapTerm;
-// 	traceHeapTerm = true;
-// 	return temp;
-// } // traceHeapTermOn
-
-// bool traceHeapTermOff() {
-// 	bool temp = traceHeapTerm;
-// 	traceHeapTerm = false;
-// 	return temp;
-// } // traceHeapTermOff
-
-
 enum {
 	// Define the default extension heap amount in units of bytes. When the uC++ supplied heap reaches the brk address,
@@ -115,9 +96,9 @@
 	if ( allocFree != 0 ) {
 		// DO NOT USE STREAMS AS THEY MAY BE UNAVAILABLE AT THIS POINT.
-		// char helpText[512];
-		// int len = snprintf( helpText, sizeof(helpText), "CFA warning (UNIX pid:%ld) : program terminating with %u(0x%x) bytes of storage allocated but not freed.\n"
-		// 					"Possible cause is unfreed storage allocated by the program or system/library routines called from the program.\n",
-		// 					(long int)getpid(), allocFree, allocFree ); // always print the UNIX pid
-		// __cfaabi_dbg_bits_write( STDERR_FILENO, helpText, len ); // print debug/nodebug
+		char helpText[512];
+		int len = snprintf( helpText, sizeof(helpText), "CFA warning (UNIX pid:%ld) : program terminating with %u(0x%x) bytes of storage allocated but not freed.\n"
+							"Possible cause is unfreed storage allocated by the program or system/library routines called from the program.\n",
+							(long int)getpid(), allocFree, allocFree ); // always print the UNIX pid
+		__cfaabi_bits_write( STDERR_FILENO, helpText, len ); // print debug/nodebug
 	} // if
 } // prtUnfreed