Megatest

(define *passnum*           0) ;; when running track calls to run-tests or similar
(define *verbosity*         1)
(define *rpc:listener*      #f) ;; if set up for server communication this will hold the tcp port
(define *runremote*         #f) ;; if set up for server communication this will hold <host port>
(define *last-db-access*    0)  ;; update when db is accessed via server
(define *target*            #f) ;; cache the target here; target is keyval1/keyval2/.../keyvalN
(define *toptest-paths*     (make-hash-table)) ;; cache toptest path settings here
(define *run-info-cache* (make-hash-table)) ;; run info is stable, no need to reget

(define (get-with-default val default)
  (let ((val (args:get-arg val)))
    (if val val default)))

(define (assoc/default key lst . default)
  (let ((res (assoc key lst)))