> P = Parser.  The reason for the _P is just to avoid conflicts with
> other definitions of the macro name, either in our own code or various
> platforms' header files.  We haven't been totally consistent about it,
> but roughly speaking we've stuck _P on when it was either known or
> seemed likely that there might be a conflict.
> Some years ago there was discussion of consistently P-ifying *all* those
> macros, but it didn't get done; I think Thomas or somebody objected that
> it would make gram.y needlessly harder to read.

Ahhh... now it's clear. 


            -- Korry

Reply via email to