Wishlist: Allow %defines to specify filename, just like --defines=

[Frans Englich]

Hello,

I have a wishlist for Bison:

It would be practical if the %defines directive allows the filename to be 
explicitly specified, just like for --defines. For example,

--defines=MyFile.h

works, but something like:

%defines=MyFile.h

does not. Being able to do the latter would be practical.

(This is from a sub-thread of "Renaming parser file" on help-bison, re-posted 
here for easier tracking.)


Cheers,

                Frans