Re: [Slib-discuss] slib install problem

[Aubrey Jaffer]

 | Date: Sat, 5 May 2012 16:47:51 -0500
 | From: Olwe Melwasul <address@hidden>
 | 
 | On Fri, May 4, 2012 at 11:47 PM, Aubrey Jaffer <address@hidden> wrote:
 | 
 | > A new release is overdue.  There was a change shortly after the last
 | > release to handle a change in MIT-Scheme:
 | >
 | >  2010-12-20  Aubrey Jaffer  <address@hidden>
 | >    * mitscheme.init: Removed support for defmacro
 | >    when (mit-scheme-release>= 9 0).
 | >
 | So far okay, but now I'm getting:
 | 
 |  1 ]=> (require 'debug)
 | 
 | ;Loading "/usr/local/lib/slib/null.scm"... done
 | ; slib:require unsupported feature defmacro
 | ;To continue, call RESTART with an option number:
 | ; (RESTART 1) => Return to read-eval-print level 1.

Yes, MIT-Scheme version 9.0 removed support for defmacro.  Does anyone
on slib-discuss know of a way to support defmacro in recent
MIT-Scheme?

I suggest you use MIT-Scheme native support for tracing:
<http://web.mit.edu/scheme_v9.0.1/doc/mit-scheme-user/Advising-Procedures.html>
and debugging:
<http://web.mit.edu/scheme_v9.0.1/doc/mit-scheme-user/Debugging.html>