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Re: on waste-of-time arguments....
"John.Cowan" <jcowan@xxxxxxxxxxxxxxxxx> writes:
> What makes you think there's a "right answer"? Why can't two or more
> different groups disagree? We already have disagreement, as indicated
> by the various R5RS implementations, as to whether case-folding in ASCII
> identifiers is the right thing or not.
And in such cases we can simply *not standardize*. If there is no
Right Answer, the great tradition of Scheme standardization has been
to hold off.
> For that matter, I note that while the non-normative section 2.1 of
> R5RS says:
> The precise rules for forming identifiers vary among
> implementations of Scheme, but in all implementations a sequence
> of letters, digits, and "extended alphabetic characters"
> that begins with a character that cannot begin a number is an
> identifier. In addition, +, -, and ... are identifiers.
> the formal syntax in 7.1 prescribes a fixed syntax for identifiers that
> does not permit any such "extended alphabetic characters."
I think you have it backwards. 7.1 is not the normative section, 2.1