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]

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

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]

"Nobody" <user_77@hotmail.com> wrote in message

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

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]

Thanks, I'll take a look.