[r6rs-discuss] Sharp questions and things like bytevectors

From: Ludovic Courtès <ludovic.courtes>
Date: Fri, 22 Jun 2007 17:23:13 +0200

Hi,

r6rsguy at free-comp-shop.com writes:

> So here's the modest proposal:
>
> <datum> -> <lexeme datum> | <compound datum> | <special datum>
> <special datum> -> <reader prefix> <datum>
> <reader prefix> -> #:<identifier>
>
> A <lexical flag> may change the lexical structure of the
> entire following text, but a <reader prefix> changes only the
> way the following <datum> is read. In particular, it does
> not change the syntax of a <datum>. For that reason, a
> <reader prefix> uses a new character after the sharp.

Isn't this basically shifting the problem one character further? :-)

Thanks,
Ludovic.
Received on Fri Jun 22 2007 - 11:23:13 UTC