Re: best way for export gram.y symbols

"Pavel Stehule" <pavel.stehule@gmail.com> writes:
> I would to use main scanner from plpgsql. I need some values from parser/parse.h

> #define SELECT 543
> #define PARAM 642

No, you don't.  Whatever you think you need those for, there's probably
a better way to do it.  We got out of the business of letting anything
but scan.c and gram.c depend on Bison symbol numbers years ago, and
I don't much want to re-introduce that dependency.

What exactly are you trying to accomplish?
        regards, tom lane