Index: src/examples/Makefile.am
===================================================================
--- src/examples/Makefile.am	(revision e56cfdb005c6b37a022fa1d268ad747523f7d2c4)
+++ src/examples/Makefile.am	(revision 839ccbb4f2b1444ec5ecfdc58dafbca86c655aec)
@@ -11,6 +11,6 @@
 ## Created On       : Sun May 31 09:08:15 2015
 ## Last Modified By : Peter A. Buhr
-## Last Modified On : Thu Nov 19 18:01:56 2015
-## Update Count     : 23
+## Last Modified On : Fri Nov 20 16:03:46 2015
+## Update Count     : 24
 ###############################################################################
 
@@ -19,5 +19,5 @@
 CC = @CFA_BINDIR@/cfa
 
-noinst_PROGRAMS = fstream_test vector_test
+noinst_PROGRAMS = fstream_test vector_test # build but do not install
 fstream_test_SOURCES = iostream.c fstream.c fstream_test.c iterator.c
 vector_test_SOURCES = vector_int.c fstream.c iostream.c array.c iterator.c vector_test.c
Index: src/examples/fstream.c
===================================================================
--- src/examples/fstream.c	(revision e56cfdb005c6b37a022fa1d268ad747523f7d2c4)
+++ src/examples/fstream.c	(revision 839ccbb4f2b1444ec5ecfdc58dafbca86c655aec)
@@ -10,6 +10,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed May 27 18:12:33 2015
-// Update Count     : 2
+// Last Modified On : Thu Nov 19 22:43:31 2015
+// Update Count     : 4
 //
 
@@ -30,11 +30,11 @@
 		fwrite( data, size, 1, os->file );
 		os->fail = ferror( os->file );
-	}
+	} // if
 	return os;
-}
+} // write
 
 int fail( ofstream *os ) {
 	return os->fail;
-}
+} // fail
 
 static ofstream *make_ofstream() {
@@ -42,5 +42,5 @@
 	new_stream->fail = 0;
 	return new_stream;
-}
+} // make_ofstream
 
 ofstream *ofstream_stdout() {
@@ -48,5 +48,5 @@
 	stdout_stream->file = stdout;
 	return stdout_stream;
-}
+} // ofstream_stdout
 
 ofstream *ofstream_stderr() {
@@ -54,5 +54,5 @@
 	stderr_stream->file = stderr;
 	return stderr_stream;
-}
+} // ofstream_stderr
 
 ofstream *ofstream_fromfile( const char *name ) {
Index: src/examples/hello.c
===================================================================
--- src/examples/hello.c	(revision e56cfdb005c6b37a022fa1d268ad747523f7d2c4)
+++ src/examples/hello.c	(revision 839ccbb4f2b1444ec5ecfdc58dafbca86c655aec)
@@ -10,6 +10,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed May 27 18:14:58 2015
-// Update Count     : 1
+// Last Modified On : Fri Nov 20 16:02:50 2015
+// Update Count     : 3
 //
 
@@ -28,4 +28,4 @@
 // Local Variables: //
 // tab-width: 4 //
-// compile-command: "cfa hello.c fstream.o iostream.o" //
+// compile-command: "cfa hello.c fstream.o iostream.o iterator.o" //
 // End: //
Index: src/examples/iostream.c
===================================================================
--- src/examples/iostream.c	(revision e56cfdb005c6b37a022fa1d268ad747523f7d2c4)
+++ src/examples/iostream.c	(revision 839ccbb4f2b1444ec5ecfdc58dafbca86c655aec)
@@ -10,6 +10,6 @@
 // Created On       : Wed May 27 17:56:53 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Thu Nov 19 17:54:38 2015
-// Update Count     : 4
+// Last Modified On : Fri Nov 20 13:19:19 2015
+// Update Count     : 9
 //
 
@@ -17,8 +17,5 @@
 extern "C" {
 #include <stdio.h>
-//#include <string.h>
-//#include <ctype.h>
-	typedef long unsigned int size_t;
-	size_t strlen(const char *s);
+#include <string.h>										// strlen
 }
 
@@ -26,5 +23,5 @@
 ostype * ?<<?( ostype *os, char c ) {
 	return write( os, &c, 1 );
-}
+} // ?<<?
 
 forall( dtype ostype | ostream( ostype ) )
@@ -33,5 +30,5 @@
 	sprintf( buffer, "%d", i );
 	return write( os, buffer, strlen( buffer ) );
-}
+} // ?<<?
 
 forall( dtype ostype | ostream( ostype ) )
@@ -40,10 +37,10 @@
 	sprintf( buffer, "%g", d );
 	return write( os, buffer, strlen( buffer ) );
-}
+} // ?<<?
 
 forall( dtype ostype | ostream( ostype ) )
 ostype * ?<<?( ostype *os, const char *cp ) {
 	return write( os, cp, strlen( cp ) );
-}
+} // ?<<?
 
 forall( dtype ostype | ostream( ostype ) )
@@ -52,5 +49,5 @@
 	sprintf( buffer, "%p", p );
 	return write( os, buffer, strlen( buffer ) );
-}
+} // ?<<?
 
 forall( type elt_type | writeable( elt_type ),
@@ -62,5 +59,5 @@
 	}
 	for_each( begin, end, print );
-}
+} // ?<<?
 
 forall( type elt_type | writeable( elt_type ),
@@ -72,5 +69,5 @@
 	}
 	for_each_reverse( begin, end, print );
-}
+} // ?<<?
 
 
@@ -78,5 +75,5 @@
 istype * ?>>?( istype *is, char *cp ) {
 	return read( is, cp, 1 );
-}
+} // ?>>?
 
 forall( dtype istype | istream( istype ) )
@@ -100,5 +97,5 @@
 	unread( is, cur );
 	return is;
-}
+} // ?>>?
 
 // Local Variables: //