From: Bjarke Walling <bjarke.walling@...>
Date: 2006-11-29T22:15:05+09:00
Subject: Re: "yield" and "old-way iteration"

Thank you for all your replies!

The real problem is that I am not that skilled in writing a parser, I
think.

It might be the "inversion of control" problem I experience. The
problem is that my FirstParse class push tokens using "yield" and in my
SecondParse I want to pull tokens and decide upon them, and pull the
next when I'm ready for it. I don't know how to write the SecondParse
another way without the code becomming too complex, but I have a book
on grammers and languages. I read the part on regular expressions and
on Turing machines, but missed out the grammers part. I have to read at
least some of it :-)

But for now I solve it by loading the tokens directly into an array in
the first parse.

- Bjarke Walling