:orphan: .. _ahelp_@TimeDiff: ********* @TimeDiff ********* .. contents:: :local: | .. code-block:: none Usage: @TimeDiff Returns the difference in modification time A(.) between FILE1 and FILE2 If FILE2 was modified after FILE1 then A(FILE2) - A(FILE1) > 0 Non existent files are considered more recent than existing ones.