ΓÇó FileModDate("PathName",needCreation). If needCreation is TRUE, this returns the file's
creation date, otherwise the modification date. This is returned in ticks format so that
the convert function can be used with it. An empty string is returned on error. This function
is also useful as a ΓÇ£File existsΓÇ¥ utility.
ΓÇó DeleteFile("PathName"). This deletes a file. Values returned have the same meaning as in
the RenameFile XFCN. Take care ΓÇö this isnΓÇÖt an undo-able copy to the Trash!
Note that full pathnames are needed where specified. These XFCNs pay no attention to the ΓÇ£Look for documents in:ΓÇ¥ card in the Home stack. Any pathname that doesnΓÇÖt have at least one colon in it is treated as an error.