Megatest

	      (begin
		(debug:print 0 "ERROR: -target is required.")
		(exit 1)))
	  (if (not (setup-for-run))
	      (begin
		(debug:print 0 "Failed to setup, giving up on -test-paths or -test-files, exiting")
		(exit 1)))
	  (let* ((itempatt (args:get-arg "-itempatt"))
		 (keys     (open-run-close db:get-keys db))
	  (let* ((keys     (open-run-close db:get-keys db))
		 (keynames (map key:get-fieldname keys))
		 (paths    (open-run-close db:test-get-paths-matching db keynames target (args:get-arg "-test-files"))))
	    (set! *didsomething* #t)
	    (for-each (lambda (path)
			(print path))
		      paths)))
	;; else do a general-run-call