[R6RS] Unbound variables

Michael Sperber sperber at informatik.uni-tuebingen.de
Mon Mar 6 15:13:29 EST 2006

This is referring to Will's classification of exceptional situations
that he just committed to the respository:

4.1.1   reference to unbound variable  error       should &undefined
5.2.1   set! (unbound variable)        error       should &undefined (!!!!!)
5.2.1   set! (w/o defining)            unspecified should &undefined (!!!!!)

At least within a library module, I vote for turning these "should"s
into "must"s.

Cheers =8-} Mike
Friede, Völkerverständigung und überhaupt blabla

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