First & Follow sets

[Nobody]

Does anyone have some python code snippets for finding First() and Follow()
sets of an LL(1) grammar handy?



Thanks

[Aaron Watters]

Re: First & Follow sets

"Nobody" <user_77@hotmai l.com> wrote in message news:<7k_Ub.226 90$4X.479783@tw ister.tampabay. rr.com>...[color=blue]
> Does anyone have some python code snippets for finding First() and Follow()
> sets of an LL(1) grammar handy?[/color]

Buried somewhere in kwParser I think you'll find something close
to this, but it may not be in a form that easy to adapt (and it
also may not be exactly what you are asking for). It's one of the
gadfly components: http://sourceforge.net/projects/gadfly/

-- Aaron Watters
===
February is a horrible month which should be avoided whenever
possible. [seen from a cookie program many years ago]

[Nobody]

Re: First &amp; Follow sets


"Aaron Watters" <aaron@reportla b.com> wrote in message
news:9a6d7d9d.0 402081911.27de1 7d7@posting.goo gle.com...[color=blue]
> "Nobody" <user_77@hotmai l.com> wrote in message[/color]
news:<7k_Ub.226 90$4X.479783@tw ister.tampabay. rr.com>...[color=blue][color=green]
> > Does anyone have some python code snippets for finding First() and[/color][/color]
Follow()[color=blue][color=green]
> > sets of an LL(1) grammar handy?[/color]
>
> Buried somewhere in kwParser I think you'll find something close
> to this, but it may not be in a form that easy to adapt (and it
> also may not be exactly what you are asking for). It's one of the
> gadfly components: http://sourceforge.net/projects/gadfly/
>
> -- Aaron Watters
> ===
> February is a horrible month which should be avoided whenever
> possible. [seen from a cookie program many years ago]
>[/color]


Thanks, I'll take a look.