Re: [MIT-Scheme-devel] MIT-Scheme 9.0.1 performance problem. (cont.)

[Taylor R Campbell]

   Date: Mon, 16 May 2011 22:44:16 +0200
   From: =?UTF-8?B?UHJ6ZW15c8WCYXcgU29ib8WE?= <address@hidden>

   Loading definer.scm before execution of (cf "luser.scm") does not
   help. I load the definer.scm, then compile the luser.scm and get the
   error.

Sorry, you're right.  You can do this:

(let ((environment
       (extend-top-level-environment system-global-environment)))
  (load "definer" environment)
  (fluid-let ((sf/default-syntax-table environment))
    (cf "user")))

Usually I use the cref nonsense instead, only out of habit.
Eventually all this load of balderdash needs to be ripped out and
replaced by something sensible, like Scheme48 and Racket did a long
time ago, but it's a tremendous amount of work.