1 REQUIRE
  This tool is a DSR (Digital Standard Runoff) preprocessor, that handles
  .REQUIRE commands.  It will include all files specified, and write to the
  terminal or to an output file.

	$ REQUIRE  input_file  [output_file]

  Parameters
	input_file	- Required, DSR source file.
	output_file	- Optional output file name.
  Note
	You must have the require command completely spelled out, as this
	does not handle abbreviations.
  Supplier
	D. Amby,	send mail to AMBY for comments/problems.
