There are two ways to determine which breakpoints are currently set:

   -  Scroll through your source or instruction code and note the lines
      whose breakpoint button is filled in.  This method can be time
      consuming and also does not show which breakpoints were set and
      then deactivated.

   -  Choose Views...  from the Options menu on the main or optional view
      window.  When the Views dialog box appears, toggle breakpoint view.
      Within the breakpoint view display, breakpoints are listed in the
      Identification column of the view, including the module name and
      line number for each breakpoint.  A filled-in button in the State
      column indicates that the breakpoint is set and active.  A cleared
      button indicates that the breakpoint is deactivated.  (The
      breakpoint view does not provide information on breakpoints that
      have not been set or that have been deleted.)