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Re: [Scheme-reports] Scheme r7rs syntax described by ABNF
On Wed, Jan 16, 2013 at 11:24 PM, ノートン ジョーセフ ウェイ ン <
> Hello again.
> I have an updated draft for the formal syntax of Scheme r7rs written in
> ABNF. This draft is based on updates since r7rs-draft-8.pdf and includes
> all sections except for quasiquotations. The datum and expression sections
> have undergone some quickcheck-style unit testing. I'd appreciate any
> review and feedback.
Thanks for doing this. The big advantage of the RFC format is
that it's machine readable - have you tried running this through
any ABNF parser libraries?
To use it practically you'd need to tie up some of the loose ends,
e.g. +i and +nan.0 should not parse as symbols. This is possible
but a little tedious to spec out.
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