> That's the usual BS of windows.h. Sorry for putting you thru the nightmare I deal with on a regular basis :(
> https://stackoverflow.com/questions/11544073/how-do-i-deal-with-the-max-macro-in-windows-h-colliding-with-max-in-std That worked. I placed #define NOMINMAX as the first line in my %code requires section. BTW: For %merge, what is the status where we discussed the possibility of putting the merge routine(s) as member functions of the generated parser class? That would indeed simplify my code for merges. And where is the best place to find such announcements/information? (Instead of posting here, wasting your time.) Thanks once again.