Re: [RP] new fdump structure may affect scripts

[Joe Corneli]

    Of course, data takes the form '(elements)', so it depends on
   whether we're planning on writing scripts that say (make-frame
   (read)) or (eval (read))

I don't think anyone is going to write `(eval (read))'.  It is
standard practice to use the CAR of a list of data as an identifier to
tell you what sort of data you are looking at, and to set up basic
type-checking.

    (defun make-frame (frame) 
      (when (eq car frame) 'frame) 
        (... (cdr frame)))