Index: src/registry.cxx
--- src/registry.cxx.orig
+++ src/registry.cxx
@@ -40,7 +40,7 @@ Description:	Class REGISTRY - Structured Profile Regis
 Author:		Nassib Nassar, nrn@cnidr.org
 @@@*/
 
-#include <fstream.h>
+#include <fstream>
 #include <stdlib.h>
 #include "registry.hxx"
 
@@ -50,7 +50,7 @@ REGISTRY::REGISTRY(const STRING& Title) {
 	Child = 0;
 }
 
-REGISTRY::REGISTRY(const PCHR Title) {
+REGISTRY::REGISTRY(const char* Title) {
 	Data = Title;
 	Next = 0;
 	Child = 0;
@@ -393,3 +393,30 @@ REGISTRY::~REGISTRY() {
 		delete Child;
 	}
 }
+
+// XXX single definition for const strings 
+const char* IsearchDefaultDbName = "ISEARCH";
+const char* IsearchVersion = "1.14";
+
+const char* Bib1AttributeSet = "1.2.840.10003.3.1";
+const char* StasAttributeSet = "1.2.840.10003.3.1000.6.1";
+
+const char* IsearchAttributeSet = "1.2.840.10003.3.1000.34.1";
+
+const char* SutrsRecordSyntax = "1.2.840.10003.5.101";
+const char* UsmarcRecordSyntax = "1.2.840.10003.5.10";
+const char* HtmlRecordSyntax = "1.2.840.10003.5.1000.34.1";
+
+const char* DbExtDbInfo = ".dbi";
+const char* DbExtIndex = ".inx";
+const char* DbExtMdt = ".mdt";
+const char* DbExtMdtKeyIndex = ".mdk";
+const char* DbExtMdtGpIndex = ".mdg";
+const char* DbExtDfd = ".dfd";
+const char* DbExtIndexQueue1 = ".iq1";
+const char* DbExtIndexQueue2 = ".iq2";
+const char* DbExtTemp = ".tmp";
+const char* DbExtDict = ".dic";
+const char* DbExtSparse = ".spr";
+const char* DbExtCentroid = ".cen";
+