docs/events/by_name/cursor_up.md in vedeu-0.8.7 vs docs/events/by_name/cursor_up.md in vedeu-0.8.8

@@ -2,5 +2,8 @@
 Moves the cursor one line up, unless the top-most position for the
 view or terminal is reached.
 
     Vedeu.trigger(:_cursor_up_, name)
     Vedeu.trigger(:_cursor_up_, Vedeu.focus)
+
+Note: `name` is a Symbol unless mentioned otherwise, and can be
+substituted for `Vedeu.focus` to use the interface currently in focus.