ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND  197 ext/mbstring/oniguruma/onigcmpt200.h        ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND
ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND 3132 ext/mbstring/oniguruma/regcomp.c     if (IS_SYNTAX_BV(env->syntax, ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND))
ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND   56 ext/mbstring/oniguruma/regparse.c       ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND |
ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND  155 ext/mbstring/oniguruma/regsyntax.c   , ( SYN_GNU_REGEX_BV | ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND )