//------------------------------------------------------------------------
//	Example of Compiler Directives
//------------------------------------------------------------------------

main module DIRECTIVE

    %define machine		// define directive variables
    %define debug

    %set debug = true		// set variable to a boolean
    %if debug
    	%set machine = "VAX"	// set it to a string
    %otherwise
	%set machine = "PDP"
    %endif
    %message machine		// prints message while compiling

endmodule