[rfc-i] ABNF (RFC2234)

Bruce Lilly blilly at erols.com
Thu Feb 24 13:11:43 PST 2005


Yesterday, I wrote:

> The grammar is already ambiguous because of *c-wsp issues.
> For example:

[...]

>         c-wsp          =  WSP / c-nl

I was mistaken about the c-wsp rule, which is correct as
presented in RFC 2234 (the ambiguity introduced in the
rulelist production by "*c-wsp c-nl" is real).

I now have an ABNF formatter built on top of a parser using
grammar supplied to an LALR(1) parser generator.  It's at
http://users.erols.com/blilly/formatting/abnff


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