diff --git a/bootstrap/unix-44/Compiler.c b/bootstrap/unix-44/Compiler.c
index 9d52cfc4..abb29dbf 100644
--- a/bootstrap/unix-44/Compiler.c
+++ b/bootstrap/unix-44/Compiler.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Configuration.c b/bootstrap/unix-44/Configuration.c
index 40f3ddee..0fe23200 100644
--- a/bootstrap/unix-44/Configuration.c
+++ b/bootstrap/unix-44/Configuration.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -19,6 +19,6 @@ export void *Configuration__init(void)
 	__DEFMOD;
 	__REGMOD("Configuration", 0);
 /* BEGIN */
-	__MOVE("1.95 [2016/11/14]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
+	__MOVE("1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
 	__ENDMOD;
 }
diff --git a/bootstrap/unix-44/Configuration.h b/bootstrap/unix-44/Configuration.h
index 45384aa2..8821eec7 100644
--- a/bootstrap/unix-44/Configuration.h
+++ b/bootstrap/unix-44/Configuration.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Configuration__h
 #define Configuration__h
diff --git a/bootstrap/unix-44/Files.c b/bootstrap/unix-44/Files.c
index ea177995..c220d8a5 100644
--- a/bootstrap/unix-44/Files.c
+++ b/bootstrap/unix-44/Files.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Files.h b/bootstrap/unix-44/Files.h
index 1499df05..a97a0220 100644
--- a/bootstrap/unix-44/Files.h
+++ b/bootstrap/unix-44/Files.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef Files__h
 #define Files__h
diff --git a/bootstrap/unix-44/Heap.c b/bootstrap/unix-44/Heap.c
index 85a52286..dc79f2c6 100644
--- a/bootstrap/unix-44/Heap.c
+++ b/bootstrap/unix-44/Heap.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Heap.h b/bootstrap/unix-44/Heap.h
index a40ef769..3d31f97c 100644
--- a/bootstrap/unix-44/Heap.h
+++ b/bootstrap/unix-44/Heap.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #ifndef Heap__h
 #define Heap__h
diff --git a/bootstrap/unix-44/Modules.c b/bootstrap/unix-44/Modules.c
index 5fb74ad0..2632922b 100644
--- a/bootstrap/unix-44/Modules.c
+++ b/bootstrap/unix-44/Modules.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Modules.h b/bootstrap/unix-44/Modules.h
index 66c0c947..ef8a8c3b 100644
--- a/bootstrap/unix-44/Modules.h
+++ b/bootstrap/unix-44/Modules.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Modules__h
 #define Modules__h
diff --git a/bootstrap/unix-44/OPB.c b/bootstrap/unix-44/OPB.c
index f2e99ab3..bb87539a 100644
--- a/bootstrap/unix-44/OPB.c
+++ b/bootstrap/unix-44/OPB.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/OPB.h b/bootstrap/unix-44/OPB.h
index 88ed3d3f..20ecca68 100644
--- a/bootstrap/unix-44/OPB.h
+++ b/bootstrap/unix-44/OPB.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPB__h
 #define OPB__h
diff --git a/bootstrap/unix-44/OPC.c b/bootstrap/unix-44/OPC.c
index 90df9e97..96d49e67 100644
--- a/bootstrap/unix-44/OPC.c
+++ b/bootstrap/unix-44/OPC.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/OPC.h b/bootstrap/unix-44/OPC.h
index cfb3a8bf..a27ea6fd 100644
--- a/bootstrap/unix-44/OPC.h
+++ b/bootstrap/unix-44/OPC.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPC__h
 #define OPC__h
diff --git a/bootstrap/unix-44/OPM.c b/bootstrap/unix-44/OPM.c
index a5afb71e..4e1b04a2 100644
--- a/bootstrap/unix-44/OPM.c
+++ b/bootstrap/unix-44/OPM.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -49,10 +49,11 @@ export void OPM_CloseFiles (void);
 export void OPM_CloseOldSym (void);
 export void OPM_DeleteNewSym (void);
 export void OPM_FPrint (INT32 *fp, INT64 val);
-export void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-export void OPM_FPrintReal (INT32 *fp, REAL real);
-export void OPM_FPrintSet (INT32 *fp, UINT64 set);
+export void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+export void OPM_FPrintReal (INT32 *fp, REAL val);
+export void OPM_FPrintSet (INT32 *fp, UINT64 val);
 static void OPM_FindLine (Files_File f, Files_Rider *r, ADDRESS *r__typ, INT64 pos);
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len);
 export void OPM_Get (CHAR *ch);
 export void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 export void OPM_InitOptions (void);
@@ -707,31 +708,37 @@ void OPM_err (INT16 n)
 	OPM_Mark(n, OPM_errpos);
 }
 
-void OPM_FPrint (INT32 *fp, INT64 val)
-{
-	*fp = __ROTL((INT32)((UINT32)*fp ^ __VAL(UINT32, val)), 1, 32);
-}
-
-void OPM_FPrintSet (INT32 *fp, UINT64 set)
-{
-	OPM_FPrint(&*fp, __VAL(INT32, set));
-}
-
-void OPM_FPrintReal (INT32 *fp, REAL real)
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len)
 {
 	INT16 i;
 	INT32 l;
-	__GET((ADDRESS)&real, l, INT32);
-	OPM_FPrint(&*fp, l);
+	__ASSERT(__MASK(bytes__len, -4) == 0, 0);
+	i = 0;
+	while (i < bytes__len) {
+		__GET((ADDRESS)&bytes[__X(i, bytes__len)], l, INT32);
+		*fp = __ROTL((INT32)((UINT32)*fp ^ (UINT32)l), 1, 32);
+		i += 4;
+	}
 }
 
-void OPM_FPrintLReal (INT32 *fp, LONGREAL lr)
+void OPM_FPrint (INT32 *fp, INT64 val)
 {
-	INT32 l, h;
-	__GET((ADDRESS)&lr, l, INT32);
-	__GET((ADDRESS)&lr + 4, h, INT32);
-	OPM_FPrint(&*fp, l);
-	OPM_FPrint(&*fp, h);
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintSet (INT32 *fp, UINT64 val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintReal (INT32 *fp, REAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 4);
+}
+
+void OPM_FPrintLReal (INT32 *fp, LONGREAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
 }
 
 void OPM_SymRCh (CHAR *ch)
diff --git a/bootstrap/unix-44/OPM.h b/bootstrap/unix-44/OPM.h
index 4c5e13a8..17ae2fda 100644
--- a/bootstrap/unix-44/OPM.h
+++ b/bootstrap/unix-44/OPM.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPM__h
 #define OPM__h
@@ -24,9 +24,9 @@ import void OPM_CloseFiles (void);
 import void OPM_CloseOldSym (void);
 import void OPM_DeleteNewSym (void);
 import void OPM_FPrint (INT32 *fp, INT64 val);
-import void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-import void OPM_FPrintReal (INT32 *fp, REAL real);
-import void OPM_FPrintSet (INT32 *fp, UINT64 set);
+import void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+import void OPM_FPrintReal (INT32 *fp, REAL val);
+import void OPM_FPrintSet (INT32 *fp, UINT64 val);
 import void OPM_Get (CHAR *ch);
 import void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 import void OPM_InitOptions (void);
diff --git a/bootstrap/unix-44/OPP.c b/bootstrap/unix-44/OPP.c
index 3408b3cc..e1f6e651 100644
--- a/bootstrap/unix-44/OPP.c
+++ b/bootstrap/unix-44/OPP.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/OPP.h b/bootstrap/unix-44/OPP.h
index 3ddbca21..272a545a 100644
--- a/bootstrap/unix-44/OPP.h
+++ b/bootstrap/unix-44/OPP.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPP__h
 #define OPP__h
diff --git a/bootstrap/unix-44/OPS.c b/bootstrap/unix-44/OPS.c
index 91e3a136..0b2a09d7 100644
--- a/bootstrap/unix-44/OPS.c
+++ b/bootstrap/unix-44/OPS.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/OPS.h b/bootstrap/unix-44/OPS.h
index bd0a0e9a..2cb37758 100644
--- a/bootstrap/unix-44/OPS.h
+++ b/bootstrap/unix-44/OPS.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef OPS__h
 #define OPS__h
diff --git a/bootstrap/unix-44/OPT.c b/bootstrap/unix-44/OPT.c
index 2394c022..93bf36ce 100644
--- a/bootstrap/unix-44/OPT.c
+++ b/bootstrap/unix-44/OPT.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/OPT.h b/bootstrap/unix-44/OPT.h
index 9850a22e..6c82f6b5 100644
--- a/bootstrap/unix-44/OPT.h
+++ b/bootstrap/unix-44/OPT.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPT__h
 #define OPT__h
diff --git a/bootstrap/unix-44/OPV.c b/bootstrap/unix-44/OPV.c
index 2f149a8a..78becdbf 100644
--- a/bootstrap/unix-44/OPV.c
+++ b/bootstrap/unix-44/OPV.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/OPV.h b/bootstrap/unix-44/OPV.h
index ebb01de2..dff88ffa 100644
--- a/bootstrap/unix-44/OPV.h
+++ b/bootstrap/unix-44/OPV.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPV__h
 #define OPV__h
diff --git a/bootstrap/unix-44/Out.c b/bootstrap/unix-44/Out.c
index 8cd71126..a4c3b892 100644
--- a/bootstrap/unix-44/Out.c
+++ b/bootstrap/unix-44/Out.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Out.h b/bootstrap/unix-44/Out.h
index 144d7888..fd11d7ba 100644
--- a/bootstrap/unix-44/Out.h
+++ b/bootstrap/unix-44/Out.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Out__h
 #define Out__h
diff --git a/bootstrap/unix-44/Platform.c b/bootstrap/unix-44/Platform.c
index d2da38f5..6cb7767f 100644
--- a/bootstrap/unix-44/Platform.c
+++ b/bootstrap/unix-44/Platform.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Platform.h b/bootstrap/unix-44/Platform.h
index df398744..6ae68d6f 100644
--- a/bootstrap/unix-44/Platform.h
+++ b/bootstrap/unix-44/Platform.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Platform__h
 #define Platform__h
diff --git a/bootstrap/unix-44/Reals.c b/bootstrap/unix-44/Reals.c
index 0eecd854..3445ecec 100644
--- a/bootstrap/unix-44/Reals.c
+++ b/bootstrap/unix-44/Reals.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Reals.h b/bootstrap/unix-44/Reals.h
index 1eaca8ec..035a9727 100644
--- a/bootstrap/unix-44/Reals.h
+++ b/bootstrap/unix-44/Reals.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Reals__h
 #define Reals__h
diff --git a/bootstrap/unix-44/Strings.c b/bootstrap/unix-44/Strings.c
index 48e0dd7f..2e536dda 100644
--- a/bootstrap/unix-44/Strings.c
+++ b/bootstrap/unix-44/Strings.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Strings.h b/bootstrap/unix-44/Strings.h
index 17369939..668261aa 100644
--- a/bootstrap/unix-44/Strings.h
+++ b/bootstrap/unix-44/Strings.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Strings__h
 #define Strings__h
diff --git a/bootstrap/unix-44/Texts.c b/bootstrap/unix-44/Texts.c
index 8e1abee4..8688df84 100644
--- a/bootstrap/unix-44/Texts.c
+++ b/bootstrap/unix-44/Texts.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/Texts.h b/bootstrap/unix-44/Texts.h
index d72c211b..08d97e8d 100644
--- a/bootstrap/unix-44/Texts.h
+++ b/bootstrap/unix-44/Texts.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Texts__h
 #define Texts__h
diff --git a/bootstrap/unix-44/VT100.c b/bootstrap/unix-44/VT100.c
index 909f4e92..2d8d0a2a 100644
--- a/bootstrap/unix-44/VT100.c
+++ b/bootstrap/unix-44/VT100.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/VT100.h b/bootstrap/unix-44/VT100.h
index 15dc50c5..ae8ad073 100644
--- a/bootstrap/unix-44/VT100.h
+++ b/bootstrap/unix-44/VT100.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef VT100__h
 #define VT100__h
diff --git a/bootstrap/unix-44/extTools.c b/bootstrap/unix-44/extTools.c
index e70c387c..76e386df 100644
--- a/bootstrap/unix-44/extTools.c
+++ b/bootstrap/unix-44/extTools.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-44/extTools.h b/bootstrap/unix-44/extTools.h
index a6813769..2a8c5c12 100644
--- a/bootstrap/unix-44/extTools.h
+++ b/bootstrap/unix-44/extTools.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef extTools__h
 #define extTools__h
diff --git a/bootstrap/unix-48/Compiler.c b/bootstrap/unix-48/Compiler.c
index 9d52cfc4..abb29dbf 100644
--- a/bootstrap/unix-48/Compiler.c
+++ b/bootstrap/unix-48/Compiler.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Configuration.c b/bootstrap/unix-48/Configuration.c
index 40f3ddee..0fe23200 100644
--- a/bootstrap/unix-48/Configuration.c
+++ b/bootstrap/unix-48/Configuration.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -19,6 +19,6 @@ export void *Configuration__init(void)
 	__DEFMOD;
 	__REGMOD("Configuration", 0);
 /* BEGIN */
-	__MOVE("1.95 [2016/11/14]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
+	__MOVE("1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
 	__ENDMOD;
 }
diff --git a/bootstrap/unix-48/Configuration.h b/bootstrap/unix-48/Configuration.h
index 45384aa2..8821eec7 100644
--- a/bootstrap/unix-48/Configuration.h
+++ b/bootstrap/unix-48/Configuration.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Configuration__h
 #define Configuration__h
diff --git a/bootstrap/unix-48/Files.c b/bootstrap/unix-48/Files.c
index ea177995..c220d8a5 100644
--- a/bootstrap/unix-48/Files.c
+++ b/bootstrap/unix-48/Files.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Files.h b/bootstrap/unix-48/Files.h
index 1499df05..a97a0220 100644
--- a/bootstrap/unix-48/Files.h
+++ b/bootstrap/unix-48/Files.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef Files__h
 #define Files__h
diff --git a/bootstrap/unix-48/Heap.c b/bootstrap/unix-48/Heap.c
index 85a52286..dc79f2c6 100644
--- a/bootstrap/unix-48/Heap.c
+++ b/bootstrap/unix-48/Heap.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Heap.h b/bootstrap/unix-48/Heap.h
index a40ef769..3d31f97c 100644
--- a/bootstrap/unix-48/Heap.h
+++ b/bootstrap/unix-48/Heap.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #ifndef Heap__h
 #define Heap__h
diff --git a/bootstrap/unix-48/Modules.c b/bootstrap/unix-48/Modules.c
index 5fb74ad0..2632922b 100644
--- a/bootstrap/unix-48/Modules.c
+++ b/bootstrap/unix-48/Modules.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Modules.h b/bootstrap/unix-48/Modules.h
index 66c0c947..ef8a8c3b 100644
--- a/bootstrap/unix-48/Modules.h
+++ b/bootstrap/unix-48/Modules.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Modules__h
 #define Modules__h
diff --git a/bootstrap/unix-48/OPB.c b/bootstrap/unix-48/OPB.c
index f2e99ab3..bb87539a 100644
--- a/bootstrap/unix-48/OPB.c
+++ b/bootstrap/unix-48/OPB.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/OPB.h b/bootstrap/unix-48/OPB.h
index 88ed3d3f..20ecca68 100644
--- a/bootstrap/unix-48/OPB.h
+++ b/bootstrap/unix-48/OPB.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPB__h
 #define OPB__h
diff --git a/bootstrap/unix-48/OPC.c b/bootstrap/unix-48/OPC.c
index 90df9e97..96d49e67 100644
--- a/bootstrap/unix-48/OPC.c
+++ b/bootstrap/unix-48/OPC.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/OPC.h b/bootstrap/unix-48/OPC.h
index cfb3a8bf..a27ea6fd 100644
--- a/bootstrap/unix-48/OPC.h
+++ b/bootstrap/unix-48/OPC.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPC__h
 #define OPC__h
diff --git a/bootstrap/unix-48/OPM.c b/bootstrap/unix-48/OPM.c
index a5afb71e..4e1b04a2 100644
--- a/bootstrap/unix-48/OPM.c
+++ b/bootstrap/unix-48/OPM.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -49,10 +49,11 @@ export void OPM_CloseFiles (void);
 export void OPM_CloseOldSym (void);
 export void OPM_DeleteNewSym (void);
 export void OPM_FPrint (INT32 *fp, INT64 val);
-export void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-export void OPM_FPrintReal (INT32 *fp, REAL real);
-export void OPM_FPrintSet (INT32 *fp, UINT64 set);
+export void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+export void OPM_FPrintReal (INT32 *fp, REAL val);
+export void OPM_FPrintSet (INT32 *fp, UINT64 val);
 static void OPM_FindLine (Files_File f, Files_Rider *r, ADDRESS *r__typ, INT64 pos);
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len);
 export void OPM_Get (CHAR *ch);
 export void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 export void OPM_InitOptions (void);
@@ -707,31 +708,37 @@ void OPM_err (INT16 n)
 	OPM_Mark(n, OPM_errpos);
 }
 
-void OPM_FPrint (INT32 *fp, INT64 val)
-{
-	*fp = __ROTL((INT32)((UINT32)*fp ^ __VAL(UINT32, val)), 1, 32);
-}
-
-void OPM_FPrintSet (INT32 *fp, UINT64 set)
-{
-	OPM_FPrint(&*fp, __VAL(INT32, set));
-}
-
-void OPM_FPrintReal (INT32 *fp, REAL real)
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len)
 {
 	INT16 i;
 	INT32 l;
-	__GET((ADDRESS)&real, l, INT32);
-	OPM_FPrint(&*fp, l);
+	__ASSERT(__MASK(bytes__len, -4) == 0, 0);
+	i = 0;
+	while (i < bytes__len) {
+		__GET((ADDRESS)&bytes[__X(i, bytes__len)], l, INT32);
+		*fp = __ROTL((INT32)((UINT32)*fp ^ (UINT32)l), 1, 32);
+		i += 4;
+	}
 }
 
-void OPM_FPrintLReal (INT32 *fp, LONGREAL lr)
+void OPM_FPrint (INT32 *fp, INT64 val)
 {
-	INT32 l, h;
-	__GET((ADDRESS)&lr, l, INT32);
-	__GET((ADDRESS)&lr + 4, h, INT32);
-	OPM_FPrint(&*fp, l);
-	OPM_FPrint(&*fp, h);
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintSet (INT32 *fp, UINT64 val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintReal (INT32 *fp, REAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 4);
+}
+
+void OPM_FPrintLReal (INT32 *fp, LONGREAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
 }
 
 void OPM_SymRCh (CHAR *ch)
diff --git a/bootstrap/unix-48/OPM.h b/bootstrap/unix-48/OPM.h
index 4c5e13a8..17ae2fda 100644
--- a/bootstrap/unix-48/OPM.h
+++ b/bootstrap/unix-48/OPM.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPM__h
 #define OPM__h
@@ -24,9 +24,9 @@ import void OPM_CloseFiles (void);
 import void OPM_CloseOldSym (void);
 import void OPM_DeleteNewSym (void);
 import void OPM_FPrint (INT32 *fp, INT64 val);
-import void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-import void OPM_FPrintReal (INT32 *fp, REAL real);
-import void OPM_FPrintSet (INT32 *fp, UINT64 set);
+import void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+import void OPM_FPrintReal (INT32 *fp, REAL val);
+import void OPM_FPrintSet (INT32 *fp, UINT64 val);
 import void OPM_Get (CHAR *ch);
 import void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 import void OPM_InitOptions (void);
diff --git a/bootstrap/unix-48/OPP.c b/bootstrap/unix-48/OPP.c
index 3408b3cc..e1f6e651 100644
--- a/bootstrap/unix-48/OPP.c
+++ b/bootstrap/unix-48/OPP.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/OPP.h b/bootstrap/unix-48/OPP.h
index 3ddbca21..272a545a 100644
--- a/bootstrap/unix-48/OPP.h
+++ b/bootstrap/unix-48/OPP.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPP__h
 #define OPP__h
diff --git a/bootstrap/unix-48/OPS.c b/bootstrap/unix-48/OPS.c
index 91e3a136..0b2a09d7 100644
--- a/bootstrap/unix-48/OPS.c
+++ b/bootstrap/unix-48/OPS.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/OPS.h b/bootstrap/unix-48/OPS.h
index bd0a0e9a..2cb37758 100644
--- a/bootstrap/unix-48/OPS.h
+++ b/bootstrap/unix-48/OPS.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef OPS__h
 #define OPS__h
diff --git a/bootstrap/unix-48/OPT.c b/bootstrap/unix-48/OPT.c
index 71a6bbe3..deae7082 100644
--- a/bootstrap/unix-48/OPT.c
+++ b/bootstrap/unix-48/OPT.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/OPT.h b/bootstrap/unix-48/OPT.h
index 9850a22e..6c82f6b5 100644
--- a/bootstrap/unix-48/OPT.h
+++ b/bootstrap/unix-48/OPT.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPT__h
 #define OPT__h
diff --git a/bootstrap/unix-48/OPV.c b/bootstrap/unix-48/OPV.c
index 2f149a8a..78becdbf 100644
--- a/bootstrap/unix-48/OPV.c
+++ b/bootstrap/unix-48/OPV.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/OPV.h b/bootstrap/unix-48/OPV.h
index ebb01de2..dff88ffa 100644
--- a/bootstrap/unix-48/OPV.h
+++ b/bootstrap/unix-48/OPV.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPV__h
 #define OPV__h
diff --git a/bootstrap/unix-48/Out.c b/bootstrap/unix-48/Out.c
index 8cd71126..a4c3b892 100644
--- a/bootstrap/unix-48/Out.c
+++ b/bootstrap/unix-48/Out.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Out.h b/bootstrap/unix-48/Out.h
index 144d7888..fd11d7ba 100644
--- a/bootstrap/unix-48/Out.h
+++ b/bootstrap/unix-48/Out.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Out__h
 #define Out__h
diff --git a/bootstrap/unix-48/Platform.c b/bootstrap/unix-48/Platform.c
index d2da38f5..6cb7767f 100644
--- a/bootstrap/unix-48/Platform.c
+++ b/bootstrap/unix-48/Platform.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Platform.h b/bootstrap/unix-48/Platform.h
index df398744..6ae68d6f 100644
--- a/bootstrap/unix-48/Platform.h
+++ b/bootstrap/unix-48/Platform.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Platform__h
 #define Platform__h
diff --git a/bootstrap/unix-48/Reals.c b/bootstrap/unix-48/Reals.c
index 0eecd854..3445ecec 100644
--- a/bootstrap/unix-48/Reals.c
+++ b/bootstrap/unix-48/Reals.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Reals.h b/bootstrap/unix-48/Reals.h
index 1eaca8ec..035a9727 100644
--- a/bootstrap/unix-48/Reals.h
+++ b/bootstrap/unix-48/Reals.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Reals__h
 #define Reals__h
diff --git a/bootstrap/unix-48/Strings.c b/bootstrap/unix-48/Strings.c
index 48e0dd7f..2e536dda 100644
--- a/bootstrap/unix-48/Strings.c
+++ b/bootstrap/unix-48/Strings.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Strings.h b/bootstrap/unix-48/Strings.h
index 17369939..668261aa 100644
--- a/bootstrap/unix-48/Strings.h
+++ b/bootstrap/unix-48/Strings.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Strings__h
 #define Strings__h
diff --git a/bootstrap/unix-48/Texts.c b/bootstrap/unix-48/Texts.c
index b92f9c58..b3ef5a6d 100644
--- a/bootstrap/unix-48/Texts.c
+++ b/bootstrap/unix-48/Texts.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/Texts.h b/bootstrap/unix-48/Texts.h
index 0b42a742..92886678 100644
--- a/bootstrap/unix-48/Texts.h
+++ b/bootstrap/unix-48/Texts.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Texts__h
 #define Texts__h
diff --git a/bootstrap/unix-48/VT100.c b/bootstrap/unix-48/VT100.c
index 909f4e92..2d8d0a2a 100644
--- a/bootstrap/unix-48/VT100.c
+++ b/bootstrap/unix-48/VT100.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/VT100.h b/bootstrap/unix-48/VT100.h
index 15dc50c5..ae8ad073 100644
--- a/bootstrap/unix-48/VT100.h
+++ b/bootstrap/unix-48/VT100.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef VT100__h
 #define VT100__h
diff --git a/bootstrap/unix-48/extTools.c b/bootstrap/unix-48/extTools.c
index e70c387c..76e386df 100644
--- a/bootstrap/unix-48/extTools.c
+++ b/bootstrap/unix-48/extTools.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-48/extTools.h b/bootstrap/unix-48/extTools.h
index a6813769..2a8c5c12 100644
--- a/bootstrap/unix-48/extTools.h
+++ b/bootstrap/unix-48/extTools.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef extTools__h
 #define extTools__h
diff --git a/bootstrap/unix-88/Compiler.c b/bootstrap/unix-88/Compiler.c
index 9d52cfc4..abb29dbf 100644
--- a/bootstrap/unix-88/Compiler.c
+++ b/bootstrap/unix-88/Compiler.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Configuration.c b/bootstrap/unix-88/Configuration.c
index 40f3ddee..0fe23200 100644
--- a/bootstrap/unix-88/Configuration.c
+++ b/bootstrap/unix-88/Configuration.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -19,6 +19,6 @@ export void *Configuration__init(void)
 	__DEFMOD;
 	__REGMOD("Configuration", 0);
 /* BEGIN */
-	__MOVE("1.95 [2016/11/14]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
+	__MOVE("1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
 	__ENDMOD;
 }
diff --git a/bootstrap/unix-88/Configuration.h b/bootstrap/unix-88/Configuration.h
index 45384aa2..8821eec7 100644
--- a/bootstrap/unix-88/Configuration.h
+++ b/bootstrap/unix-88/Configuration.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Configuration__h
 #define Configuration__h
diff --git a/bootstrap/unix-88/Files.c b/bootstrap/unix-88/Files.c
index 0a6a9df0..bf261994 100644
--- a/bootstrap/unix-88/Files.c
+++ b/bootstrap/unix-88/Files.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Files.h b/bootstrap/unix-88/Files.h
index ce408573..aec2d9e7 100644
--- a/bootstrap/unix-88/Files.h
+++ b/bootstrap/unix-88/Files.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef Files__h
 #define Files__h
diff --git a/bootstrap/unix-88/Heap.c b/bootstrap/unix-88/Heap.c
index 00665676..9caec7dd 100644
--- a/bootstrap/unix-88/Heap.c
+++ b/bootstrap/unix-88/Heap.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Heap.h b/bootstrap/unix-88/Heap.h
index 3ab728a5..c62af8b2 100644
--- a/bootstrap/unix-88/Heap.h
+++ b/bootstrap/unix-88/Heap.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #ifndef Heap__h
 #define Heap__h
diff --git a/bootstrap/unix-88/Modules.c b/bootstrap/unix-88/Modules.c
index 8432576a..bdc60565 100644
--- a/bootstrap/unix-88/Modules.c
+++ b/bootstrap/unix-88/Modules.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Modules.h b/bootstrap/unix-88/Modules.h
index 66c0c947..ef8a8c3b 100644
--- a/bootstrap/unix-88/Modules.h
+++ b/bootstrap/unix-88/Modules.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Modules__h
 #define Modules__h
diff --git a/bootstrap/unix-88/OPB.c b/bootstrap/unix-88/OPB.c
index f2e99ab3..bb87539a 100644
--- a/bootstrap/unix-88/OPB.c
+++ b/bootstrap/unix-88/OPB.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/OPB.h b/bootstrap/unix-88/OPB.h
index 88ed3d3f..20ecca68 100644
--- a/bootstrap/unix-88/OPB.h
+++ b/bootstrap/unix-88/OPB.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPB__h
 #define OPB__h
diff --git a/bootstrap/unix-88/OPC.c b/bootstrap/unix-88/OPC.c
index 90df9e97..96d49e67 100644
--- a/bootstrap/unix-88/OPC.c
+++ b/bootstrap/unix-88/OPC.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/OPC.h b/bootstrap/unix-88/OPC.h
index cfb3a8bf..a27ea6fd 100644
--- a/bootstrap/unix-88/OPC.h
+++ b/bootstrap/unix-88/OPC.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPC__h
 #define OPC__h
diff --git a/bootstrap/unix-88/OPM.c b/bootstrap/unix-88/OPM.c
index 5f5d6792..69d07404 100644
--- a/bootstrap/unix-88/OPM.c
+++ b/bootstrap/unix-88/OPM.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -49,10 +49,11 @@ export void OPM_CloseFiles (void);
 export void OPM_CloseOldSym (void);
 export void OPM_DeleteNewSym (void);
 export void OPM_FPrint (INT32 *fp, INT64 val);
-export void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-export void OPM_FPrintReal (INT32 *fp, REAL real);
-export void OPM_FPrintSet (INT32 *fp, UINT64 set);
+export void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+export void OPM_FPrintReal (INT32 *fp, REAL val);
+export void OPM_FPrintSet (INT32 *fp, UINT64 val);
 static void OPM_FindLine (Files_File f, Files_Rider *r, ADDRESS *r__typ, INT64 pos);
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len);
 export void OPM_Get (CHAR *ch);
 export void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 export void OPM_InitOptions (void);
@@ -707,31 +708,37 @@ void OPM_err (INT16 n)
 	OPM_Mark(n, OPM_errpos);
 }
 
-void OPM_FPrint (INT32 *fp, INT64 val)
-{
-	*fp = __ROTL((INT32)((UINT32)*fp ^ __VAL(UINT32, val)), 1, 32);
-}
-
-void OPM_FPrintSet (INT32 *fp, UINT64 set)
-{
-	OPM_FPrint(&*fp, __VAL(INT32, set));
-}
-
-void OPM_FPrintReal (INT32 *fp, REAL real)
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len)
 {
 	INT16 i;
 	INT32 l;
-	__GET((ADDRESS)&real, l, INT32);
-	OPM_FPrint(&*fp, l);
+	__ASSERT(__MASK(bytes__len, -4) == 0, 0);
+	i = 0;
+	while (i < bytes__len) {
+		__GET((ADDRESS)&bytes[__X(i, bytes__len)], l, INT32);
+		*fp = __ROTL((INT32)((UINT32)*fp ^ (UINT32)l), 1, 32);
+		i += 4;
+	}
 }
 
-void OPM_FPrintLReal (INT32 *fp, LONGREAL lr)
+void OPM_FPrint (INT32 *fp, INT64 val)
 {
-	INT32 l, h;
-	__GET((ADDRESS)&lr, l, INT32);
-	__GET((ADDRESS)&lr + 4, h, INT32);
-	OPM_FPrint(&*fp, l);
-	OPM_FPrint(&*fp, h);
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintSet (INT32 *fp, UINT64 val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintReal (INT32 *fp, REAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 4);
+}
+
+void OPM_FPrintLReal (INT32 *fp, LONGREAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
 }
 
 void OPM_SymRCh (CHAR *ch)
diff --git a/bootstrap/unix-88/OPM.h b/bootstrap/unix-88/OPM.h
index 4c5e13a8..17ae2fda 100644
--- a/bootstrap/unix-88/OPM.h
+++ b/bootstrap/unix-88/OPM.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPM__h
 #define OPM__h
@@ -24,9 +24,9 @@ import void OPM_CloseFiles (void);
 import void OPM_CloseOldSym (void);
 import void OPM_DeleteNewSym (void);
 import void OPM_FPrint (INT32 *fp, INT64 val);
-import void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-import void OPM_FPrintReal (INT32 *fp, REAL real);
-import void OPM_FPrintSet (INT32 *fp, UINT64 set);
+import void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+import void OPM_FPrintReal (INT32 *fp, REAL val);
+import void OPM_FPrintSet (INT32 *fp, UINT64 val);
 import void OPM_Get (CHAR *ch);
 import void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 import void OPM_InitOptions (void);
diff --git a/bootstrap/unix-88/OPP.c b/bootstrap/unix-88/OPP.c
index 9ffb7fc8..05e74ff1 100644
--- a/bootstrap/unix-88/OPP.c
+++ b/bootstrap/unix-88/OPP.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/OPP.h b/bootstrap/unix-88/OPP.h
index 3ddbca21..272a545a 100644
--- a/bootstrap/unix-88/OPP.h
+++ b/bootstrap/unix-88/OPP.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPP__h
 #define OPP__h
diff --git a/bootstrap/unix-88/OPS.c b/bootstrap/unix-88/OPS.c
index 91e3a136..0b2a09d7 100644
--- a/bootstrap/unix-88/OPS.c
+++ b/bootstrap/unix-88/OPS.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/OPS.h b/bootstrap/unix-88/OPS.h
index bd0a0e9a..2cb37758 100644
--- a/bootstrap/unix-88/OPS.h
+++ b/bootstrap/unix-88/OPS.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef OPS__h
 #define OPS__h
diff --git a/bootstrap/unix-88/OPT.c b/bootstrap/unix-88/OPT.c
index 05d6a917..052b4ba3 100644
--- a/bootstrap/unix-88/OPT.c
+++ b/bootstrap/unix-88/OPT.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/OPT.h b/bootstrap/unix-88/OPT.h
index 9850a22e..6c82f6b5 100644
--- a/bootstrap/unix-88/OPT.h
+++ b/bootstrap/unix-88/OPT.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPT__h
 #define OPT__h
diff --git a/bootstrap/unix-88/OPV.c b/bootstrap/unix-88/OPV.c
index 9cda46a8..9857f122 100644
--- a/bootstrap/unix-88/OPV.c
+++ b/bootstrap/unix-88/OPV.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/OPV.h b/bootstrap/unix-88/OPV.h
index ebb01de2..dff88ffa 100644
--- a/bootstrap/unix-88/OPV.h
+++ b/bootstrap/unix-88/OPV.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPV__h
 #define OPV__h
diff --git a/bootstrap/unix-88/Out.c b/bootstrap/unix-88/Out.c
index 8cd71126..a4c3b892 100644
--- a/bootstrap/unix-88/Out.c
+++ b/bootstrap/unix-88/Out.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Out.h b/bootstrap/unix-88/Out.h
index 144d7888..fd11d7ba 100644
--- a/bootstrap/unix-88/Out.h
+++ b/bootstrap/unix-88/Out.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Out__h
 #define Out__h
diff --git a/bootstrap/unix-88/Platform.c b/bootstrap/unix-88/Platform.c
index d61c6c2d..a46330e3 100644
--- a/bootstrap/unix-88/Platform.c
+++ b/bootstrap/unix-88/Platform.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Platform.h b/bootstrap/unix-88/Platform.h
index 447f60be..21b3ac40 100644
--- a/bootstrap/unix-88/Platform.h
+++ b/bootstrap/unix-88/Platform.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Platform__h
 #define Platform__h
diff --git a/bootstrap/unix-88/Reals.c b/bootstrap/unix-88/Reals.c
index 0eecd854..3445ecec 100644
--- a/bootstrap/unix-88/Reals.c
+++ b/bootstrap/unix-88/Reals.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Reals.h b/bootstrap/unix-88/Reals.h
index 1eaca8ec..035a9727 100644
--- a/bootstrap/unix-88/Reals.h
+++ b/bootstrap/unix-88/Reals.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Reals__h
 #define Reals__h
diff --git a/bootstrap/unix-88/Strings.c b/bootstrap/unix-88/Strings.c
index 48e0dd7f..2e536dda 100644
--- a/bootstrap/unix-88/Strings.c
+++ b/bootstrap/unix-88/Strings.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Strings.h b/bootstrap/unix-88/Strings.h
index 17369939..668261aa 100644
--- a/bootstrap/unix-88/Strings.h
+++ b/bootstrap/unix-88/Strings.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Strings__h
 #define Strings__h
diff --git a/bootstrap/unix-88/Texts.c b/bootstrap/unix-88/Texts.c
index cfce97a1..537d4d09 100644
--- a/bootstrap/unix-88/Texts.c
+++ b/bootstrap/unix-88/Texts.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/Texts.h b/bootstrap/unix-88/Texts.h
index 9455890c..f408e854 100644
--- a/bootstrap/unix-88/Texts.h
+++ b/bootstrap/unix-88/Texts.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Texts__h
 #define Texts__h
diff --git a/bootstrap/unix-88/VT100.c b/bootstrap/unix-88/VT100.c
index 909f4e92..2d8d0a2a 100644
--- a/bootstrap/unix-88/VT100.c
+++ b/bootstrap/unix-88/VT100.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/VT100.h b/bootstrap/unix-88/VT100.h
index 15dc50c5..ae8ad073 100644
--- a/bootstrap/unix-88/VT100.h
+++ b/bootstrap/unix-88/VT100.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef VT100__h
 #define VT100__h
diff --git a/bootstrap/unix-88/extTools.c b/bootstrap/unix-88/extTools.c
index e70c387c..76e386df 100644
--- a/bootstrap/unix-88/extTools.c
+++ b/bootstrap/unix-88/extTools.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/unix-88/extTools.h b/bootstrap/unix-88/extTools.h
index a6813769..2a8c5c12 100644
--- a/bootstrap/unix-88/extTools.h
+++ b/bootstrap/unix-88/extTools.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef extTools__h
 #define extTools__h
diff --git a/bootstrap/windows-48/Compiler.c b/bootstrap/windows-48/Compiler.c
index 9d52cfc4..abb29dbf 100644
--- a/bootstrap/windows-48/Compiler.c
+++ b/bootstrap/windows-48/Compiler.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Configuration.c b/bootstrap/windows-48/Configuration.c
index 40f3ddee..0fe23200 100644
--- a/bootstrap/windows-48/Configuration.c
+++ b/bootstrap/windows-48/Configuration.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -19,6 +19,6 @@ export void *Configuration__init(void)
 	__DEFMOD;
 	__REGMOD("Configuration", 0);
 /* BEGIN */
-	__MOVE("1.95 [2016/11/14]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
+	__MOVE("1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
 	__ENDMOD;
 }
diff --git a/bootstrap/windows-48/Configuration.h b/bootstrap/windows-48/Configuration.h
index 45384aa2..8821eec7 100644
--- a/bootstrap/windows-48/Configuration.h
+++ b/bootstrap/windows-48/Configuration.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Configuration__h
 #define Configuration__h
diff --git a/bootstrap/windows-48/Files.c b/bootstrap/windows-48/Files.c
index 25a6171e..cc2adfda 100644
--- a/bootstrap/windows-48/Files.c
+++ b/bootstrap/windows-48/Files.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Files.h b/bootstrap/windows-48/Files.h
index 689c8108..ac675d4d 100644
--- a/bootstrap/windows-48/Files.h
+++ b/bootstrap/windows-48/Files.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef Files__h
 #define Files__h
diff --git a/bootstrap/windows-48/Heap.c b/bootstrap/windows-48/Heap.c
index 85a52286..dc79f2c6 100644
--- a/bootstrap/windows-48/Heap.c
+++ b/bootstrap/windows-48/Heap.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Heap.h b/bootstrap/windows-48/Heap.h
index a40ef769..3d31f97c 100644
--- a/bootstrap/windows-48/Heap.h
+++ b/bootstrap/windows-48/Heap.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #ifndef Heap__h
 #define Heap__h
diff --git a/bootstrap/windows-48/Modules.c b/bootstrap/windows-48/Modules.c
index 5fb74ad0..2632922b 100644
--- a/bootstrap/windows-48/Modules.c
+++ b/bootstrap/windows-48/Modules.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Modules.h b/bootstrap/windows-48/Modules.h
index 66c0c947..ef8a8c3b 100644
--- a/bootstrap/windows-48/Modules.h
+++ b/bootstrap/windows-48/Modules.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Modules__h
 #define Modules__h
diff --git a/bootstrap/windows-48/OPB.c b/bootstrap/windows-48/OPB.c
index f2e99ab3..bb87539a 100644
--- a/bootstrap/windows-48/OPB.c
+++ b/bootstrap/windows-48/OPB.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/OPB.h b/bootstrap/windows-48/OPB.h
index 88ed3d3f..20ecca68 100644
--- a/bootstrap/windows-48/OPB.h
+++ b/bootstrap/windows-48/OPB.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPB__h
 #define OPB__h
diff --git a/bootstrap/windows-48/OPC.c b/bootstrap/windows-48/OPC.c
index 90df9e97..96d49e67 100644
--- a/bootstrap/windows-48/OPC.c
+++ b/bootstrap/windows-48/OPC.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/OPC.h b/bootstrap/windows-48/OPC.h
index cfb3a8bf..a27ea6fd 100644
--- a/bootstrap/windows-48/OPC.h
+++ b/bootstrap/windows-48/OPC.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPC__h
 #define OPC__h
diff --git a/bootstrap/windows-48/OPM.c b/bootstrap/windows-48/OPM.c
index a5afb71e..4e1b04a2 100644
--- a/bootstrap/windows-48/OPM.c
+++ b/bootstrap/windows-48/OPM.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -49,10 +49,11 @@ export void OPM_CloseFiles (void);
 export void OPM_CloseOldSym (void);
 export void OPM_DeleteNewSym (void);
 export void OPM_FPrint (INT32 *fp, INT64 val);
-export void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-export void OPM_FPrintReal (INT32 *fp, REAL real);
-export void OPM_FPrintSet (INT32 *fp, UINT64 set);
+export void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+export void OPM_FPrintReal (INT32 *fp, REAL val);
+export void OPM_FPrintSet (INT32 *fp, UINT64 val);
 static void OPM_FindLine (Files_File f, Files_Rider *r, ADDRESS *r__typ, INT64 pos);
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len);
 export void OPM_Get (CHAR *ch);
 export void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 export void OPM_InitOptions (void);
@@ -707,31 +708,37 @@ void OPM_err (INT16 n)
 	OPM_Mark(n, OPM_errpos);
 }
 
-void OPM_FPrint (INT32 *fp, INT64 val)
-{
-	*fp = __ROTL((INT32)((UINT32)*fp ^ __VAL(UINT32, val)), 1, 32);
-}
-
-void OPM_FPrintSet (INT32 *fp, UINT64 set)
-{
-	OPM_FPrint(&*fp, __VAL(INT32, set));
-}
-
-void OPM_FPrintReal (INT32 *fp, REAL real)
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len)
 {
 	INT16 i;
 	INT32 l;
-	__GET((ADDRESS)&real, l, INT32);
-	OPM_FPrint(&*fp, l);
+	__ASSERT(__MASK(bytes__len, -4) == 0, 0);
+	i = 0;
+	while (i < bytes__len) {
+		__GET((ADDRESS)&bytes[__X(i, bytes__len)], l, INT32);
+		*fp = __ROTL((INT32)((UINT32)*fp ^ (UINT32)l), 1, 32);
+		i += 4;
+	}
 }
 
-void OPM_FPrintLReal (INT32 *fp, LONGREAL lr)
+void OPM_FPrint (INT32 *fp, INT64 val)
 {
-	INT32 l, h;
-	__GET((ADDRESS)&lr, l, INT32);
-	__GET((ADDRESS)&lr + 4, h, INT32);
-	OPM_FPrint(&*fp, l);
-	OPM_FPrint(&*fp, h);
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintSet (INT32 *fp, UINT64 val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintReal (INT32 *fp, REAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 4);
+}
+
+void OPM_FPrintLReal (INT32 *fp, LONGREAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
 }
 
 void OPM_SymRCh (CHAR *ch)
diff --git a/bootstrap/windows-48/OPM.h b/bootstrap/windows-48/OPM.h
index 4c5e13a8..17ae2fda 100644
--- a/bootstrap/windows-48/OPM.h
+++ b/bootstrap/windows-48/OPM.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPM__h
 #define OPM__h
@@ -24,9 +24,9 @@ import void OPM_CloseFiles (void);
 import void OPM_CloseOldSym (void);
 import void OPM_DeleteNewSym (void);
 import void OPM_FPrint (INT32 *fp, INT64 val);
-import void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-import void OPM_FPrintReal (INT32 *fp, REAL real);
-import void OPM_FPrintSet (INT32 *fp, UINT64 set);
+import void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+import void OPM_FPrintReal (INT32 *fp, REAL val);
+import void OPM_FPrintSet (INT32 *fp, UINT64 val);
 import void OPM_Get (CHAR *ch);
 import void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 import void OPM_InitOptions (void);
diff --git a/bootstrap/windows-48/OPP.c b/bootstrap/windows-48/OPP.c
index 3408b3cc..e1f6e651 100644
--- a/bootstrap/windows-48/OPP.c
+++ b/bootstrap/windows-48/OPP.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/OPP.h b/bootstrap/windows-48/OPP.h
index 3ddbca21..272a545a 100644
--- a/bootstrap/windows-48/OPP.h
+++ b/bootstrap/windows-48/OPP.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPP__h
 #define OPP__h
diff --git a/bootstrap/windows-48/OPS.c b/bootstrap/windows-48/OPS.c
index 91e3a136..0b2a09d7 100644
--- a/bootstrap/windows-48/OPS.c
+++ b/bootstrap/windows-48/OPS.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/OPS.h b/bootstrap/windows-48/OPS.h
index bd0a0e9a..2cb37758 100644
--- a/bootstrap/windows-48/OPS.h
+++ b/bootstrap/windows-48/OPS.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef OPS__h
 #define OPS__h
diff --git a/bootstrap/windows-48/OPT.c b/bootstrap/windows-48/OPT.c
index 71a6bbe3..deae7082 100644
--- a/bootstrap/windows-48/OPT.c
+++ b/bootstrap/windows-48/OPT.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/OPT.h b/bootstrap/windows-48/OPT.h
index 9850a22e..6c82f6b5 100644
--- a/bootstrap/windows-48/OPT.h
+++ b/bootstrap/windows-48/OPT.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPT__h
 #define OPT__h
diff --git a/bootstrap/windows-48/OPV.c b/bootstrap/windows-48/OPV.c
index 2f149a8a..78becdbf 100644
--- a/bootstrap/windows-48/OPV.c
+++ b/bootstrap/windows-48/OPV.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/OPV.h b/bootstrap/windows-48/OPV.h
index ebb01de2..dff88ffa 100644
--- a/bootstrap/windows-48/OPV.h
+++ b/bootstrap/windows-48/OPV.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPV__h
 #define OPV__h
diff --git a/bootstrap/windows-48/Out.c b/bootstrap/windows-48/Out.c
index e5c33574..d5709f1e 100644
--- a/bootstrap/windows-48/Out.c
+++ b/bootstrap/windows-48/Out.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Out.h b/bootstrap/windows-48/Out.h
index 144d7888..fd11d7ba 100644
--- a/bootstrap/windows-48/Out.h
+++ b/bootstrap/windows-48/Out.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Out__h
 #define Out__h
diff --git a/bootstrap/windows-48/Platform.c b/bootstrap/windows-48/Platform.c
index 1c582348..2ea96476 100644
--- a/bootstrap/windows-48/Platform.c
+++ b/bootstrap/windows-48/Platform.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Platform.h b/bootstrap/windows-48/Platform.h
index 530f5a80..10ba64d7 100644
--- a/bootstrap/windows-48/Platform.h
+++ b/bootstrap/windows-48/Platform.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Platform__h
 #define Platform__h
diff --git a/bootstrap/windows-48/Reals.c b/bootstrap/windows-48/Reals.c
index 0eecd854..3445ecec 100644
--- a/bootstrap/windows-48/Reals.c
+++ b/bootstrap/windows-48/Reals.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Reals.h b/bootstrap/windows-48/Reals.h
index 1eaca8ec..035a9727 100644
--- a/bootstrap/windows-48/Reals.h
+++ b/bootstrap/windows-48/Reals.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Reals__h
 #define Reals__h
diff --git a/bootstrap/windows-48/Strings.c b/bootstrap/windows-48/Strings.c
index 48e0dd7f..2e536dda 100644
--- a/bootstrap/windows-48/Strings.c
+++ b/bootstrap/windows-48/Strings.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Strings.h b/bootstrap/windows-48/Strings.h
index 17369939..668261aa 100644
--- a/bootstrap/windows-48/Strings.h
+++ b/bootstrap/windows-48/Strings.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Strings__h
 #define Strings__h
diff --git a/bootstrap/windows-48/Texts.c b/bootstrap/windows-48/Texts.c
index b92f9c58..b3ef5a6d 100644
--- a/bootstrap/windows-48/Texts.c
+++ b/bootstrap/windows-48/Texts.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/Texts.h b/bootstrap/windows-48/Texts.h
index 0b42a742..92886678 100644
--- a/bootstrap/windows-48/Texts.h
+++ b/bootstrap/windows-48/Texts.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Texts__h
 #define Texts__h
diff --git a/bootstrap/windows-48/VT100.c b/bootstrap/windows-48/VT100.c
index 909f4e92..2d8d0a2a 100644
--- a/bootstrap/windows-48/VT100.c
+++ b/bootstrap/windows-48/VT100.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/VT100.h b/bootstrap/windows-48/VT100.h
index 15dc50c5..ae8ad073 100644
--- a/bootstrap/windows-48/VT100.h
+++ b/bootstrap/windows-48/VT100.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef VT100__h
 #define VT100__h
diff --git a/bootstrap/windows-48/extTools.c b/bootstrap/windows-48/extTools.c
index e70c387c..76e386df 100644
--- a/bootstrap/windows-48/extTools.c
+++ b/bootstrap/windows-48/extTools.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-48/extTools.h b/bootstrap/windows-48/extTools.h
index a6813769..2a8c5c12 100644
--- a/bootstrap/windows-48/extTools.h
+++ b/bootstrap/windows-48/extTools.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef extTools__h
 #define extTools__h
diff --git a/bootstrap/windows-88/Compiler.c b/bootstrap/windows-88/Compiler.c
index 9d52cfc4..abb29dbf 100644
--- a/bootstrap/windows-88/Compiler.c
+++ b/bootstrap/windows-88/Compiler.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Configuration.c b/bootstrap/windows-88/Configuration.c
index 40f3ddee..0fe23200 100644
--- a/bootstrap/windows-88/Configuration.c
+++ b/bootstrap/windows-88/Configuration.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -19,6 +19,6 @@ export void *Configuration__init(void)
 	__DEFMOD;
 	__REGMOD("Configuration", 0);
 /* BEGIN */
-	__MOVE("1.95 [2016/11/14]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
+	__MOVE("1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8.", Configuration_versionLong, 75);
 	__ENDMOD;
 }
diff --git a/bootstrap/windows-88/Configuration.h b/bootstrap/windows-88/Configuration.h
index 45384aa2..8821eec7 100644
--- a/bootstrap/windows-88/Configuration.h
+++ b/bootstrap/windows-88/Configuration.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Configuration__h
 #define Configuration__h
diff --git a/bootstrap/windows-88/Files.c b/bootstrap/windows-88/Files.c
index 8a1b02c3..7d967950 100644
--- a/bootstrap/windows-88/Files.c
+++ b/bootstrap/windows-88/Files.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Files.h b/bootstrap/windows-88/Files.h
index a798ac33..11437d58 100644
--- a/bootstrap/windows-88/Files.h
+++ b/bootstrap/windows-88/Files.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef Files__h
 #define Files__h
diff --git a/bootstrap/windows-88/Heap.c b/bootstrap/windows-88/Heap.c
index 00665676..9caec7dd 100644
--- a/bootstrap/windows-88/Heap.c
+++ b/bootstrap/windows-88/Heap.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Heap.h b/bootstrap/windows-88/Heap.h
index 3ab728a5..c62af8b2 100644
--- a/bootstrap/windows-88/Heap.h
+++ b/bootstrap/windows-88/Heap.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tsSfF */
 
 #ifndef Heap__h
 #define Heap__h
diff --git a/bootstrap/windows-88/Modules.c b/bootstrap/windows-88/Modules.c
index 8432576a..bdc60565 100644
--- a/bootstrap/windows-88/Modules.c
+++ b/bootstrap/windows-88/Modules.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Modules.h b/bootstrap/windows-88/Modules.h
index 66c0c947..ef8a8c3b 100644
--- a/bootstrap/windows-88/Modules.h
+++ b/bootstrap/windows-88/Modules.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Modules__h
 #define Modules__h
diff --git a/bootstrap/windows-88/OPB.c b/bootstrap/windows-88/OPB.c
index f2e99ab3..bb87539a 100644
--- a/bootstrap/windows-88/OPB.c
+++ b/bootstrap/windows-88/OPB.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/OPB.h b/bootstrap/windows-88/OPB.h
index 88ed3d3f..20ecca68 100644
--- a/bootstrap/windows-88/OPB.h
+++ b/bootstrap/windows-88/OPB.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPB__h
 #define OPB__h
diff --git a/bootstrap/windows-88/OPC.c b/bootstrap/windows-88/OPC.c
index 90df9e97..96d49e67 100644
--- a/bootstrap/windows-88/OPC.c
+++ b/bootstrap/windows-88/OPC.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/OPC.h b/bootstrap/windows-88/OPC.h
index cfb3a8bf..a27ea6fd 100644
--- a/bootstrap/windows-88/OPC.h
+++ b/bootstrap/windows-88/OPC.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPC__h
 #define OPC__h
diff --git a/bootstrap/windows-88/OPM.c b/bootstrap/windows-88/OPM.c
index 5f5d6792..69d07404 100644
--- a/bootstrap/windows-88/OPM.c
+++ b/bootstrap/windows-88/OPM.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
@@ -49,10 +49,11 @@ export void OPM_CloseFiles (void);
 export void OPM_CloseOldSym (void);
 export void OPM_DeleteNewSym (void);
 export void OPM_FPrint (INT32 *fp, INT64 val);
-export void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-export void OPM_FPrintReal (INT32 *fp, REAL real);
-export void OPM_FPrintSet (INT32 *fp, UINT64 set);
+export void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+export void OPM_FPrintReal (INT32 *fp, REAL val);
+export void OPM_FPrintSet (INT32 *fp, UINT64 val);
 static void OPM_FindLine (Files_File f, Files_Rider *r, ADDRESS *r__typ, INT64 pos);
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len);
 export void OPM_Get (CHAR *ch);
 export void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 export void OPM_InitOptions (void);
@@ -707,31 +708,37 @@ void OPM_err (INT16 n)
 	OPM_Mark(n, OPM_errpos);
 }
 
-void OPM_FPrint (INT32 *fp, INT64 val)
-{
-	*fp = __ROTL((INT32)((UINT32)*fp ^ __VAL(UINT32, val)), 1, 32);
-}
-
-void OPM_FPrintSet (INT32 *fp, UINT64 set)
-{
-	OPM_FPrint(&*fp, __VAL(INT32, set));
-}
-
-void OPM_FPrintReal (INT32 *fp, REAL real)
+static void OPM_FingerprintBytes (INT32 *fp, SYSTEM_BYTE *bytes, LONGINT bytes__len)
 {
 	INT16 i;
 	INT32 l;
-	__GET((ADDRESS)&real, l, INT32);
-	OPM_FPrint(&*fp, l);
+	__ASSERT(__MASK(bytes__len, -4) == 0, 0);
+	i = 0;
+	while (i < bytes__len) {
+		__GET((ADDRESS)&bytes[__X(i, bytes__len)], l, INT32);
+		*fp = __ROTL((INT32)((UINT32)*fp ^ (UINT32)l), 1, 32);
+		i += 4;
+	}
 }
 
-void OPM_FPrintLReal (INT32 *fp, LONGREAL lr)
+void OPM_FPrint (INT32 *fp, INT64 val)
 {
-	INT32 l, h;
-	__GET((ADDRESS)&lr, l, INT32);
-	__GET((ADDRESS)&lr + 4, h, INT32);
-	OPM_FPrint(&*fp, l);
-	OPM_FPrint(&*fp, h);
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintSet (INT32 *fp, UINT64 val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
+}
+
+void OPM_FPrintReal (INT32 *fp, REAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 4);
+}
+
+void OPM_FPrintLReal (INT32 *fp, LONGREAL val)
+{
+	OPM_FingerprintBytes(&*fp, (void*)&val, 8);
 }
 
 void OPM_SymRCh (CHAR *ch)
diff --git a/bootstrap/windows-88/OPM.h b/bootstrap/windows-88/OPM.h
index 4c5e13a8..17ae2fda 100644
--- a/bootstrap/windows-88/OPM.h
+++ b/bootstrap/windows-88/OPM.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPM__h
 #define OPM__h
@@ -24,9 +24,9 @@ import void OPM_CloseFiles (void);
 import void OPM_CloseOldSym (void);
 import void OPM_DeleteNewSym (void);
 import void OPM_FPrint (INT32 *fp, INT64 val);
-import void OPM_FPrintLReal (INT32 *fp, LONGREAL lr);
-import void OPM_FPrintReal (INT32 *fp, REAL real);
-import void OPM_FPrintSet (INT32 *fp, UINT64 set);
+import void OPM_FPrintLReal (INT32 *fp, LONGREAL val);
+import void OPM_FPrintReal (INT32 *fp, REAL val);
+import void OPM_FPrintSet (INT32 *fp, UINT64 val);
 import void OPM_Get (CHAR *ch);
 import void OPM_Init (BOOLEAN *done, CHAR *mname, LONGINT mname__len);
 import void OPM_InitOptions (void);
diff --git a/bootstrap/windows-88/OPP.c b/bootstrap/windows-88/OPP.c
index 9ffb7fc8..05e74ff1 100644
--- a/bootstrap/windows-88/OPP.c
+++ b/bootstrap/windows-88/OPP.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/OPP.h b/bootstrap/windows-88/OPP.h
index 3ddbca21..272a545a 100644
--- a/bootstrap/windows-88/OPP.h
+++ b/bootstrap/windows-88/OPP.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPP__h
 #define OPP__h
diff --git a/bootstrap/windows-88/OPS.c b/bootstrap/windows-88/OPS.c
index 91e3a136..0b2a09d7 100644
--- a/bootstrap/windows-88/OPS.c
+++ b/bootstrap/windows-88/OPS.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/OPS.h b/bootstrap/windows-88/OPS.h
index bd0a0e9a..2cb37758 100644
--- a/bootstrap/windows-88/OPS.h
+++ b/bootstrap/windows-88/OPS.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. tspaSfF */
 
 #ifndef OPS__h
 #define OPS__h
diff --git a/bootstrap/windows-88/OPT.c b/bootstrap/windows-88/OPT.c
index 05d6a917..052b4ba3 100644
--- a/bootstrap/windows-88/OPT.c
+++ b/bootstrap/windows-88/OPT.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/OPT.h b/bootstrap/windows-88/OPT.h
index 9850a22e..6c82f6b5 100644
--- a/bootstrap/windows-88/OPT.h
+++ b/bootstrap/windows-88/OPT.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPT__h
 #define OPT__h
diff --git a/bootstrap/windows-88/OPV.c b/bootstrap/windows-88/OPV.c
index 9cda46a8..9857f122 100644
--- a/bootstrap/windows-88/OPV.c
+++ b/bootstrap/windows-88/OPV.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/OPV.h b/bootstrap/windows-88/OPV.h
index ebb01de2..dff88ffa 100644
--- a/bootstrap/windows-88/OPV.h
+++ b/bootstrap/windows-88/OPV.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef OPV__h
 #define OPV__h
diff --git a/bootstrap/windows-88/Out.c b/bootstrap/windows-88/Out.c
index e5c33574..d5709f1e 100644
--- a/bootstrap/windows-88/Out.c
+++ b/bootstrap/windows-88/Out.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Out.h b/bootstrap/windows-88/Out.h
index 144d7888..fd11d7ba 100644
--- a/bootstrap/windows-88/Out.h
+++ b/bootstrap/windows-88/Out.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Out__h
 #define Out__h
diff --git a/bootstrap/windows-88/Platform.c b/bootstrap/windows-88/Platform.c
index 0b4778fa..e120708e 100644
--- a/bootstrap/windows-88/Platform.c
+++ b/bootstrap/windows-88/Platform.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Platform.h b/bootstrap/windows-88/Platform.h
index 98f9604c..59418a88 100644
--- a/bootstrap/windows-88/Platform.h
+++ b/bootstrap/windows-88/Platform.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Platform__h
 #define Platform__h
diff --git a/bootstrap/windows-88/Reals.c b/bootstrap/windows-88/Reals.c
index 0eecd854..3445ecec 100644
--- a/bootstrap/windows-88/Reals.c
+++ b/bootstrap/windows-88/Reals.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Reals.h b/bootstrap/windows-88/Reals.h
index 1eaca8ec..035a9727 100644
--- a/bootstrap/windows-88/Reals.h
+++ b/bootstrap/windows-88/Reals.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Reals__h
 #define Reals__h
diff --git a/bootstrap/windows-88/Strings.c b/bootstrap/windows-88/Strings.c
index 48e0dd7f..2e536dda 100644
--- a/bootstrap/windows-88/Strings.c
+++ b/bootstrap/windows-88/Strings.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Strings.h b/bootstrap/windows-88/Strings.h
index 17369939..668261aa 100644
--- a/bootstrap/windows-88/Strings.h
+++ b/bootstrap/windows-88/Strings.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Strings__h
 #define Strings__h
diff --git a/bootstrap/windows-88/Texts.c b/bootstrap/windows-88/Texts.c
index cfce97a1..537d4d09 100644
--- a/bootstrap/windows-88/Texts.c
+++ b/bootstrap/windows-88/Texts.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/Texts.h b/bootstrap/windows-88/Texts.h
index 9455890c..f408e854 100644
--- a/bootstrap/windows-88/Texts.h
+++ b/bootstrap/windows-88/Texts.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef Texts__h
 #define Texts__h
diff --git a/bootstrap/windows-88/VT100.c b/bootstrap/windows-88/VT100.c
index 909f4e92..2d8d0a2a 100644
--- a/bootstrap/windows-88/VT100.c
+++ b/bootstrap/windows-88/VT100.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/VT100.h b/bootstrap/windows-88/VT100.h
index 15dc50c5..ae8ad073 100644
--- a/bootstrap/windows-88/VT100.h
+++ b/bootstrap/windows-88/VT100.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef VT100__h
 #define VT100__h
diff --git a/bootstrap/windows-88/extTools.c b/bootstrap/windows-88/extTools.c
index e70c387c..76e386df 100644
--- a/bootstrap/windows-88/extTools.c
+++ b/bootstrap/windows-88/extTools.c
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #define SHORTINT INT8
 #define INTEGER  INT16
diff --git a/bootstrap/windows-88/extTools.h b/bootstrap/windows-88/extTools.h
index a6813769..2a8c5c12 100644
--- a/bootstrap/windows-88/extTools.h
+++ b/bootstrap/windows-88/extTools.h
@@ -1,4 +1,4 @@
-/* voc 1.95 [2016/11/13]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
+/* voc 1.95 [2016/11/15]. Bootstrapping compiler for address size 8, alignment 8. xtspaSfF */
 
 #ifndef extTools__h
 #define extTools__h
diff --git a/src/compiler/OPM.Mod b/src/compiler/OPM.Mod
index f0d5087b..0693359d 100644
--- a/src/compiler/OPM.Mod
+++ b/src/compiler/OPM.Mod
@@ -542,48 +542,29 @@ MODULE OPM;  (* RC 6.3.89 / 28.6.89, J.Templ 10.7.89 / 22.7.96  *)
   END err;
 
 
-  PROCEDURE FPrint*(VAR fp: LONGINT; val: SYSTEM.INT64);
+  (* ------------------------ Fingerprint hashing ----------------------- *)
+
+  PROCEDURE FingerprintBytes(VAR fp: LONGINT; VAR bytes: ARRAY OF SYSTEM.BYTE);
+  VAR i: INTEGER; l: LONGINT;
   BEGIN
-    fp := SYSTEM.ROT(SYSTEM.VAL(LONGINT, SYSTEM.VAL(SET, fp) / SYSTEM.VAL(SET, val)), 1)
-  END FPrint;
-
-
-  PROCEDURE FPrintSet*(VAR fp: LONGINT; set: SYSTEM.SET64);
-  BEGIN FPrint(fp, SYSTEM.VAL(LONGINT, set))
-  END FPrintSet;
-
-
-  PROCEDURE FPrintReal*(VAR fp: LONGINT; real: REAL);
-    VAR i: INTEGER; l: LONGINT;
-  BEGIN
-    IF SIZE(REAL) = SIZE(INTEGER) THEN
-      SYSTEM.GET(SYSTEM.ADR(real), i); l := i;
-    ELSE
-      SYSTEM.GET(SYSTEM.ADR(real), l);
-    END;
-    FPrint(fp, l)
-  END FPrintReal;
-
-
-  PROCEDURE FPrintLReal*(VAR fp: LONGINT; lr: LONGREAL);
-  VAR l, h: LONGINT;
-  BEGIN
-    IF SIZE(LONGREAL) = SIZE(LONGINT) THEN
-      (* 64 bit LONGINT *)
-      FPrint(fp, SYSTEM.VAL(LONGINT, lr))
-    ELSE
-      (* 32 bit LONGINT *)
-      SYSTEM.GET(SYSTEM.ADR(lr), l); SYSTEM.GET(SYSTEM.ADR(lr)+4, h);
-      FPrint(fp, l); FPrint(fp, h)
+    ASSERT(LEN(bytes) MOD SIZE(LONGINT) = 0);
+    i := 0; WHILE i < LEN(bytes) DO
+      SYSTEM.GET(SYSTEM.ADR(bytes[i]), l);
+      fp := SYSTEM.ROT(SYSTEM.VAL(LONGINT, SYSTEM.VAL(SET, fp) / SYSTEM.VAL(SET, l)), 1);
+      INC(i, SIZE(LONGINT))
     END
-  END FPrintLReal;
+  END FingerprintBytes;
+
+  PROCEDURE FPrint*     (VAR fp: LONGINT; val: HUGEINT);      BEGIN FingerprintBytes(fp, val) END FPrint;
+  PROCEDURE FPrintSet*  (VAR fp: LONGINT; val: SYSTEM.SET64); BEGIN FingerprintBytes(fp, val) END FPrintSet;
+  PROCEDURE FPrintReal* (VAR fp: LONGINT; val: REAL);         BEGIN FingerprintBytes(fp, val) END FPrintReal;
+  PROCEDURE FPrintLReal*(VAR fp: LONGINT; val: LONGREAL);     BEGIN FingerprintBytes(fp, val) END FPrintLReal;
 
 
 
 
   (* ------------------------- Read Symbol File ------------------------- *)
 
-
   PROCEDURE SymRCh*(VAR ch: CHAR);
   BEGIN Files.Read(oldSF, ch)
   END SymRCh;
diff --git a/src/runtime/Errors.Txt b/src/runtime/Errors.Txt
index bafaba66..a5cea1f1 100644
--- a/src/runtime/Errors.Txt
+++ b/src/runtime/Errors.Txt
@@ -175,6 +175,7 @@ Compiler Warnings
 301 implicit type cast
 306 inappropriate symbol file ignored
 307 no ELSE symbol after CASE statement sequence may lead to trap
+308 SYSTEM.VAL result includes memory past end of source variable; use SYSTEM.GET
 
 Run-time Error Messages
  -1 assertion failed, cf. SYSTEM_assert