4.4  Miscellaneous

Procedures
    begin-busy-cursor
    bell
    end-busy-cursor
    file-creator-and-type
    find-graphical-system-path
    get-panel-background
    get-resource
    get-window-text-extent
    graphical-read-eval-print-loop
    is-busy?
    label->plain-label
    make-namespace-with-mred
    play-sound
    send-event
    send-message-to-window
    the-clipboard
    write-resource