--- a/extensions.st	Sun Jan 15 15:32:27 2012 +0100
+++ b/extensions.st	Wed Jan 18 11:00:10 2012 +0100
@@ -1,6 +1,6 @@
 "{ Package: 'stx:libbasic3' }"!
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerAllowEditOfHistory
     "useful if you have 'beginner students', to prevent them from changing the history"
@@ -13,7 +13,7 @@
     "Modified (Comment): / 30-06-2011 / 17:09:24 / cg"
 ! !
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerModificationLimit
     "the time-delta within which the history manager does not treat a change as a new one"
@@ -26,7 +26,7 @@
     "Modified (Comment): / 30-06-2011 / 17:25:09 / cg"
 ! !
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerModificationLimit: sec
     "the time-delta within which the history manager does not treat a change as a new one"
@@ -39,7 +39,7 @@
     "Modified (Comment): / 30-06-2011 / 17:25:13 / cg"
 ! !
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerSignature
     "the signature added by the history manager"
@@ -53,7 +53,7 @@
     "Modified: / 04-08-2011 / 17:24:21 / cg"
 ! !
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerSignature: aString
     "the signature added by the history manager"
@@ -66,7 +66,7 @@
     "Modified (Comment): / 30-06-2011 / 17:25:31 / cg"
 ! !
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerSignatures
     "the signatures added by the history manager"
@@ -84,7 +84,7 @@
     "Modified (Comment): / 30-06-2011 / 17:27:14 / cg"
 ! !
 
-!UserPreferences methodsFor:'accessing - history manager'!
+!UserPreferences methodsFor:'accessing-history manager'!
 
 historyManagerSignatures: aDictionary
     "the signatures added by the history manager"
@@ -130,5 +130,5 @@
 !stx_libbasic3 class methodsFor:'documentation'!
 
 extensionsVersion_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic3/extensions.st,v 1.13 2012-01-15 14:31:17 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/extensions.st,v 1.14 2012-01-18 10:00:10 cg Exp $'
 ! !
\ No newline at end of file