diff --git a/js/rhino/docs/debugger.html b/js/rhino/docs/debugger.html
index 976c45c00b9..bb804412047 100644
--- a/js/rhino/docs/debugger.html
+++ b/js/rhino/docs/debugger.html
@@ -156,6 +156,7 @@ bar
Press the Pause/Break key on the keyboard
+
Break
on Exceptions
To give control to the debugger whenever a JavaScript
@@ -163,6 +164,13 @@ is exception is thrown select the Debug->Break on Exceptions
checkbox from the menu bar. Whenever a JavaScript exception is thrown
by a script a message dialog will be displayed and control will be given
to the debugger at the location the exception is raised.
+
+Break on Function Enter
+
Selecting Debug->Break on Function Enter will give control to the debugger whenever the execution is entered into a function or script.
+
+
Break on Function Exit
+
Selecting Debug->Break on Function Return will give control to the debugger whenever the execution is about to return from a function or script.
+
Moving
Up and Down the Stack
The lower-left (dockable) pane in the debugger main window