Library /sys$common/syshlp/examples/decw/decburger.hlb overview  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  A help widget is a modeless widget that allows you
  to display appropriate, context-sensitive help text
  in response to a user query.   The help widget can
  be viewed as an independent application that your
  application calls to provide help functions.

  The help widget creates and manages one or more
  help windows and determines the first topic to be
  displayed to the user.

  Additional Information (explode) :

• functions_1