1998-07-05  Dave Love  <d.love@dl.ac.uk>
	* intdoc.in: Add entry for DATE_AND_TIME.
	* intrin.def: Add implementation for DATE_AND_TIME.  Make second
	and third args of SYSTEM_CLOCK optional.
	* com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
	* com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
	not system_clock_.
	(FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.

From-SVN: r20938