BIGNUM_NEGATE    5495 bignum.c           BIGNUM_NEGATE(z);
BIGNUM_NEGATE    5581 bignum.c       	BIGNUM_NEGATE(z);
BIGNUM_NEGATE    5644 bignum.c       	BIGNUM_NEGATE(z);
BIGNUM_NEGATE    15767 ext/ripper/ripper.c 	BIGNUM_NEGATE(lit);
BIGNUM_NEGATE    10018 ext/ripper/ripper.y 	BIGNUM_NEGATE(lit);
BIGNUM_NEGATE    15691 parse.c        	BIGNUM_NEGATE(lit);
BIGNUM_NEGATE    10018 parse.y        	BIGNUM_NEGATE(lit);