Re: experimental features in Bison 2.3a+

[Hans Aberg]

On 2 Dec 2006, at 19:24, Joel E. Denny wrote:

I just remembered that %code and %requires are used in the C++  
examples in
the documentation.  Without a rewrite of those examples, %requires is
necessary because there's no other directive that inserts user code  
into
the parser header file.

Is this right? In 2.3a, there is %require that ensures Bison version,  
but no %requires inserting code. ANd %define can be used to insert code.

  Hans Aberg