PROGRAM
	echo: echo command arguments to standard output
USAGE
	echo [ verb ... ]
DESCRIPTION
	echo copies its command line arguments to its output. A newline
	is always printed, so if there are no arguments a blank line is
	still given. There are no switches, optional arguments, or flags.

	This build is for Windows 64-bit. On Unix (e.g. macOS, OpenBSD)
	and GNU/Linux, use the existing echo command to do the same. On,
	Windows, there is already an echo command: to ignore the on and off
	argument, or to not provide an argument, type echo. with a
	trailing dot.
EXAMPLE
	C:\Users\David> echo on
	on

	C:\Users\David> echo off
	off

	C:\Users\David> echo
	

	C:\Users\David> echo hello, world
	hello, world