Hmm,
Probably a dumb question, but: why not use Menhir? It's supposedly
strictly more powerfull than ocamlyacc and has this feature.

Till

On 1/13/07, skaller <skaller@users.sourceforge.net> wrote:
> What is involved in changing Ocamlyacc to allow names instead
> of numbers? Use of numbered attributes is inconvenient when refactoring
> a grammar.
>
> The simplest use would be:
>
> fred: one two { $one, $two }
>
> where the name of a non-terminal can be used instead
> of its index, provided it is unique.
>
> --
> John Skaller <skaller at users dot sf dot net>
> Felix, successor to C++: http://felix.sf.net
>
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