--- a/HistoryManager.st	Tue Oct 18 18:26:22 2005 +0200
+++ b/HistoryManager.st	Tue Nov 01 12:47:11 2005 +0100
@@ -873,7 +873,7 @@
 !
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic3/HistoryManager.st,v 1.58 2005-01-21 17:19:44 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/HistoryManager.st,v 1.59 2005-11-01 11:47:11 stefan Exp $'
 ! !
 
 !HistoryManager::HistoryLine class methodsFor:'filtering'!
@@ -901,10 +901,10 @@
                 aCollectionOfHistoryLines do: [:anotherHistLine |
                     (anotherHistLine isCreated and: [anotherHistLine user = histLine user])
                         ifTrue: [
-                            ((AbsoluteTime
+                            ((Timestamp
                                 fromDate: histLine date
                                 andTime: histLine time) -
-                                    (AbsoluteTime
+                                    (Timestamp
                                         fromDate: anotherHistLine date
                                         andTime: anotherHistLine time)) < self modificationLimit
                             ifTrue: [skip := true]
@@ -1484,7 +1484,7 @@
 !HistoryManager class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic3/HistoryManager.st,v 1.58 2005-01-21 17:19:44 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/HistoryManager.st,v 1.59 2005-11-01 11:47:11 stefan Exp $'
 ! !
 
 HistoryManager initialize!