FORTRAN IV V2 Switches

/ALLOCATE:n	 -	Used after the /OBJECT or /LIST option to
			guarantee space for a maximum file size of
			n blocks
/CODE:xxx	/I	Selects type of object code to be generated:
				EAE	selects EAE hardware
				EIS	selects EIS hardware
				FIS	selects EIS and FIS hardware
				THR	force threaded code
/DIAGNOSE	/B	Enables expanded listings of compiler
			diagnostic information
/EXTEND		/E	Accept source input in colums 73-80
/HEADER		/O	Prints Options-In-Effect
/I4		/T	Default to two word integers (I*4)
/LINENUMBERS	 -	Include ISNs for routine diagnostics (default)
/LIST:filespec	 -	Generate a listing
/NOLINENUMBERS	/S	Suppress generation of ISNs
/NOOBJECT	 -	Does not produce an object module
/NOOPTIMIZE:xxx	/M:xxx	Disable optimizations:
				SPD	disable optimization for speed
					(optimize for program size)
				CSE	disable common subexpression
					elimination
				BND	disable global register binding
					for inline code
				STR	disable strength reduction
					(loop optimizations)
/NOSWAP		/U	Disable USR swapping at runtime
/NOVECTORS	/V	Suppress array vectoring of multi-dimen-
			sional arrays
/OBJECT:filespec -	Produce an object file (default)
/ONDEBUG	/D	Compile lines with a D in column one
/OPTIMIZE:xxx	/P:xxx	Enable certain optimizations.
			Parameters are same as /NOOPTIMIZE
/READONLY	/Z	Cause pure code and data sections to
			take RO attribute
/RECORD:n	/R:n	Specify maximum record length (4 <= n <= 4095)
/SHOW:n		/L:n		Specify listing options:
				0		list diagnostics
						only
				1 or SRC	list source and
						diagnostics only
				2 or MAP	list storage map
						and diagnostics only
				4 or COD	list generated code
						and diagnostics only
				7 or ALL	list source, map, code,
						and diagnostics
/STATISTICS	/A	Print compilation statistics
/SWAP		 -	Allow USR to swap over FORTRAN program (default)
/UNITS:n	/N:n	Allow a maximum of n runtime I/O channels open
			simultaneously (1 <= n <= 15)
/VECTORS	 -	Allow array vectoring (default)
/WARNINGS	/W	Enable compiler warning diagnostics
	-	/X:xxx	Cross compile for indicated system:
				RT		select RT11
				RST		select RSTS/E
				RSX		select RSX