Reported on the MRU manager when the user selects one of the entries from the [file] menu in the application. It reports the file name as the event argument (enclosed, as there could be more than one file), so a typical action could be:
FO : ‘file„OpenFile œ¾ : ‘file :
Note that the MRU will be watching ‘file, and will update the list automatically when this is hollered.