intrinsic.texi: general whitespace cleanup.

intrinsic.texi: general whitespace cleanup.

* intrinsic.texi: general whitespace cleanup.
	(menu): Added TIME8, removed UNMASK.
	(AINT): Clarified argument requirement.
	(ANINT): Clarified argument requirement.
	(CEILING): Clarified argument requirement.
	(CHAR): Clarified argument requirement.
	(CMPLX): Clarified argument requirement.
	(DCMPLX): Clarified argument requirement.
	(FGET): Line rewrapping.
	(FLOOR): Clarified argument requirement.
	(GMTIME): Added documentation.
	(IAND): Added cross-reference.
	(IBCLR): Added cross-reference.
	(IBSET): Added cross-reference.
	(IEOR): Added cross-reference.
	(INT): Collapsed examples, clarified argument requirement.
	(IOR): Added cross-references.
	(LEN_TRIM): Corrected result kind.
	(LINK): Added cross-reference.
	(LLT): Removed "documentation pending".
	(LOGICAL): Added documentation.
	(LSHIFT): Added documentation.
	(LTIME): Added documentation.
	(MATMUL): Added documentation.
	(MAX): Added documentation.
	(MAXLOC): Added documentation.
	(MAXVAL): Added documentation.
	(MERGE): Added documentation.
	(MIN): Added documentation.
	(MINLOC): Added documentation.
	(MINVAL): Added documentation.
	(MVBITS): Moved to correct place, added documentation.
	(NOT): Added documentation.
	(PERROR): Added documentation.
	(RAN): Moved to correct place, added documentation.
	(REAL): Clarified argument requirement.
	(RENAME): Added documentation.
	(RSHIFT): Clarified argument requirement.
	(SIGN): Corrected table specification.
	(SYMLNK): Added documentation.
	(SYSTEM): Added documentation.
	(TIME): Added documentation.
	(TIME8): Added section and documentation.
	(UNMASK): Removed erroneous section.

From-SVN: r120980