fu = FILE_UPDATE(#channel)
fu = FILE_UPDATE(‘filename’)
This function returns the date that the appropriate file was last updated, either by printing to it, saving it or editing it using an editor etc. This date is set in all known QLs and emulators etc.
1000 fu = FILE_UPDATE('flp1_boot') 1010 IF fu <> 0 THEN 1020 PRINT "Flp1_boot was last written/saved/updated on " & DATE$(fu) 1030 ELSE 1040 PRINT "Cannot read lates UPDATE date from flp1_boot. Error: " & fu & "." 1050 END IF