Re: Two-pass parser or AST with Bison?

[Hans Aberg]

On 30 Jan 2009, at 16:35, Matthias Kramm wrote:

> > You really want a bison equivalent of flex's YY_USER_ACTION, but I  
> > don't
> > think there is one. You could hack the bison output if you're  
> > desperate
> > - maybe something in/around YY_REDUCE_PRINT.
>
> Turns out this was actally pretty easy to implement. I absolutely
> love that "custom skeleton" feature of bison!

In the long run, the updates are the problem. So if you want to use it  
on a regular basis, you might want to integrate it into the Bison  
distribution (Bug-Bison list).

  Hans