NSTR_AMBIG_REDUCE   89 ext/mbstring/oniguruma/regparse.h #define NSTRING_SET_AMBIG_REDUCE(node) (node)->u.str.flag |= NSTR_AMBIG_REDUCE
NSTR_AMBIG_REDUCE   93 ext/mbstring/oniguruma/regparse.h   (((node)->u.str.flag & NSTR_AMBIG_REDUCE) != 0)