Fresco/Babylon/demo normalize.cc,1.1,1.2

Update of /cvs/fresco/Fresco/Babylon/demo
In directory purcel:/tmp/cvs-serv20843/Babylon/demo

Modified Files:
	normalize.cc 
Log Message:
* Add a unit test for characters without normalization: Those should
  stay unchanged in all norms.
* Add FRESCO_TESTS environment var to specify whith test routines are
  run by run_tests.sh in all tests. Run all tests if this variable is
  unset.


Index: normalize.cc
===================================================================
RCS file: /cvs/fresco/Fresco/Babylon/demo/normalize.cc,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- normalize.cc	1 Aug 2003 16:47:09 -0000	1.1
+++ normalize.cc	4 Aug 2003 18:59:35 -0000	1.2
@@ -43,8 +43,15 @@
         out << std::setw(8) << a.value();
 }
 
-int dump_norms(const String & s)
+void dump_norms(const String & s)
 {
+    for (String::const_iterator i = s.begin(); i != s.end(); ++i)
+	if (! i->is_defined())
+	{
+            std::cout << "UNDEFINED CHARACTER" << std::endl;
+	    return;
+	}		
+
     for (String::const_iterator i = s.begin(); i != s.end(); ++i)
     {
 	if (i != s.begin()) std::cout << " ";