BISON_SIMPLE var in 1.875 and 2.0

[Alex]

Hi, all,

is that variable still being used in Bison?
I wanted to use Flex with -+ parameter so I could use yyFlexLexer
class, and I had bison_simple.cpp that would define YYLEX and otehr
macros to use this class.
(bison 1.25)

Now however when I specify BISON_SIMPLE env variable, it doesn't seem
to have any effect.
What should I do in this case? Transfer macros from my
bison_simple.cpp to grammar file?

thanks in advance,

Alex