--- a/ApplicationModel.st	Thu Oct 17 16:10:09 2019 +0200
+++ b/ApplicationModel.st	Thu Oct 17 20:59:32 2019 +0200
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 1995 by Claus Gittinger
               All Rights Reserved
@@ -2744,7 +2746,9 @@
 
 flyByHelpDependsOnPositionIn:aView
     "subclasses where the help-text depends upon the pointer position might
-     want to redefine this"
+     want to redefine this. If true is returned, the flyByHelp watcher will
+     ask for the help text with every button motion.
+     Otherwise, it will only ask on enter."
 
     ^ false
 !
@@ -2762,6 +2766,13 @@
     "Modified: / 17.11.2001 / 23:05:52 / cg"
 !
 
+openDocumentation
+    "called by <F1> to open the default documentation.
+     Empty here."
+
+    self openAboutThisApplication
+!
+
 openHelpViewOnFile:pathToHelpText
     "open a help viewer (as opened by the help buttons).
      The argument is a relative path within the help directory
@@ -2818,8 +2829,8 @@
 !
 
 showHelp:aHelpText for:view
-    "actual method which is supposed to display the help text.
-     Should be redefined in concrete classes, to put the help text
+    "actual method which is supposed to display the tooltip help text.
+     Should be redefined in concrete classes, to put the tooltip text
      into some info label, or the windows title bar.
      Here, the help text is ignored."
 
@@ -3293,7 +3304,7 @@
 !
 
 postOpenDialogWith:aBuilder
-    "this is sent after the applicationÄs window is opened as a dialog with me
+    "this is sent after the applicationÄs window is opened as a dialog with me
      as a source (for aspects) i.e. via openDialogInterface:.
      Can be redefined in subclasses for actions after opening a dialog view."