Re: [boost] Interest in DSL framework

From: Larry Evans (cppljevans_at_[hidden])
Date: 2006-08-07 11:54:32

On 08/06/2006 11:51 PM, Eric Niebler wrote:
> In particular, this is the message where the strategy to unify all the 
> ET libraries really crystallized:
> 
> http://permalink.gmane.org/gmane.comp.parsers.spirit.devel/2620
> 
> It would be great if you could share your thoughts on how you would 
> approach these problems with your new ET library.
> 
I'd like to see how empty, first, and follow attributes for a grammar
can be calculated.  See:

   LewiLL1_code_gen.html

in http://boost-consulting.com/vault/Strings - Text Processing
for a definition and an implementation in

http://boost.cvs.sourceforge.net/boost-sandbox/boost-sandbox/libs/grammar_pipeline/test/eff/productions.cpp

However, that implementation is a run-time calculation, but maybe proto 
would be able to do a compile-time calculation.