Megatest

  -update-meta            : update the tests metadata for all tests
  -env2file fname         : write the environment to fname.csh and fname.sh
  -setvars VAR1=val1,VAR2=val2 : Add environment variables to a run NB// these are
                                 overwritten by values set in config files.
  -server -|hostname      : start the server (reduces contention on megatest.db), use
                            - to automatically figure out hostname
  -repl                   : start a repl (useful for extending megatest)
  -debug N                : increase verbosity to N. (try 10 for lots of noise)
  -logging                : turn on logging all debug output to logging.db

Spreadsheet generation
  -extract-ods fname.ods  : extract an open document spreadsheet from the database
  -pathmod path           : insert path, i.e. path/runame/itempath/logfile.html
                            will clear the field if no rundir/testname/itempath/logfile
                            if it contains forward slashes the path will be converted
                            to windows style

			"-rebuild-db"
			"-rollup"
			"-update-meta"
			"-gen-megatest-area"

			"-v" ;; verbose 2, more than normal (normal is 1)
			"-q" ;; quiet 0, errors/warnings only
			"-logging"
		       )
		 args:arg-hash
		 0))

(if (args:get-arg "-h")
    (begin
      (print help)

		   ((args:get-arg "-q")    0)
		   (else                   1)))

(if (not (number? *verbosity*))
    (begin
      (print "ERROR: Invalid debug value " (args:get-arg "-debug"))
      (exit)))

(if (args:get-arg "-logging")(set! *logging* #t))

;;======================================================================
;; Misc general calls
;;======================================================================

(if (args:get-arg "-env2file")
    (begin

      (debug:print 0 "INFO: Starting the standalone server")
      (if db 
	  (let* ((host:port (db:get-var db "SERVER")) ;; this doen't support multiple servers BUG!!!!
		 (th2 (server:start db (args:get-arg "-server")))
		 (th3 (make-thread (lambda ()
				     (server:keep-running db host:port)))))
	    (thread-start! th3)
	    (thread-join! th3)
	    (set! *didsomethings* #t))
	  (debug:print 0 "ERROR: Failed to setup for megatest"))))

;;======================================================================
;; full run
;;======================================================================

;; get lock in db for full run for this directory