*** empty log message ***

functions.cc

 #include "options.h"
 
+// $Id$
+
 namespace Utilities {
 
   void string_to_T(bool &b, const string& s) {
@@ -21,4 +23,10 @@ namespace Utilities {
     v = atof(s.c_str());
   }
 
+  ostream& operator<<(ostream &os, const BaseOption& o) {
+    return os << 
+      "\t" << o.key() << 
+      "\t" << o.help_text();
+  }
+
 }