/[guile]/guile/workbook/compilation/evaluation.txt
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revision 1.5 by dirk, Sat Jul 6 16:36:10 2002 UTC revision 1.6 by dirk, Sat Jul 27 06:45:57 2002 UTC
# Line 363  do formulate the decisions as I assume t Line 363  do formulate the decisions as I assume t
363    according to the iloc data.  This, however, only applies to the first lookup    according to the iloc data.  This, however, only applies to the first lookup
364    of a local variable.    of a local variable.
365    
366    * separate the tasks of the built-in syntactic forms into a part to be
367      executed during macro expansion, and a part to be performed during
368      memoization.  For some of the built-in syntactic forms, however, there is
369      not much to do during macro expansion:  For example, the 'if' form won't be
370      transformed into a different syntactic form.  Still, even for these forms
371      there is some syntax checking to be done.  This is the least that has to be
372      done during macro expansion.
373    
374  * revoke macro transformers from being stored in variables.  I.e.  * revoke macro transformers from being stored in variables.  I.e.
375      (define-macro (foo ...) ...)      (define-macro (foo ...) ...)
376      (define bar foo)      (define bar foo)

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