RQ_P_QQ 2191 ext/mbstring/oniguruma/regparse.c {RQ_DEL, RQ_DEL, RQ_DEL, RQ_P_QQ, RQ_P_QQ, RQ_DEL}, /* '*' */ RQ_P_QQ 2192 ext/mbstring/oniguruma/regparse.c {RQ_A, RQ_A, RQ_DEL, RQ_ASIS, RQ_P_QQ, RQ_DEL}, /* '+' */ RQ_P_QQ 2226 ext/mbstring/oniguruma/regparse.c case RQ_P_QQ: