Re: [Sbcl-devel] Tacky single-stepper

[Nikodemus S. <tsi...@cc...>]

On Fri, 18 Jun 2004, Christophe Rhodes wrote:

> Is anyone out there interested in a little bit of work?  Attached is a
> tacky implementation of a single-stepper, extremely lightly tested (to
> the point that I haven't even tried to see if it builds).

Attached is my take on this, hacked rather severely.

To try out, load the attached file and...

  (declaim (optimize (debug 3) (speed 1) (space 1)))
  (defun foo (a b) (+ a b 1))
  (defun bar (x) (+ x x))
  (defun quux (y) (* y y))

  (step (foo (bar 1) (quux 2)))

Cheers,

  -- Nikodemus                   "Not as clumsy or random as a C++ or Java.
                              An elegant weapon for a more civilized time."