--- a/UserPreferences.st	Thu Jan 12 15:01:03 2017 +0100
+++ b/UserPreferences.st	Thu Jan 12 15:02:21 2017 +0100
@@ -4072,15 +4072,26 @@
 !
 
 historyManagerEnabled
+    "automatically add history line comments to accepted methods"
+
     ^self 
         at: #'history-manager.enabled'
         ifAbsent: true 
 !
 
 historyManagerEnabled:aBoolean
+    "automatically add history line comments to accepted methods"
+
     ^self 
         at: #'history-manager.enabled'
         put: aBoolean 
+
+
+    "
+     UserPreferences current historyManagerEnabled
+     UserPreferences current historyManagerEnabled:true
+     UserPreferences current historyManagerEnabled:false
+    "
 ! !
 
 !UserPreferences methodsFor:'accessing-prefs-code'!