Generic function
Returns true if the Exit button has been enabled for the specified dialog.
dialog-exit-enabled? dialog => enabled?
<dialog-frame>.
<boolean>.
duim-frames
duim-frames
Returns true if the Exit button has been enabled for dialog. The Exit button is commonly found in multi-page dialogs, where the user is given the option to exit the sequence at any point (as well as navigate through the sequence using Next and Back buttons).
dialog-exit-button-setter, page 755