Hi,
Jon Wilson wrote:
Perhaps the best way to implement this would be as an error handler
for the Unbound variable error.
Except the more I think about it, the more I suspect that this would in
fact require restarts a la common lisp. Why doesn't scheme (except MIT
scheme) have restarts, anyway? They are the prettiest error handling
mechanism I've ever heard of.
Regards,
Jon
PS: just found R5.91RS, which does seem to have a sort of a minimal
restart feature. That does look better.
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