OP_REFI          2011 ext/pcre/pcrelib/pcre_compile.c     case OP_REFI:
OP_REFI          5058 ext/pcre/pcrelib/pcre_compile.c              *previous == OP_REFI)
OP_REFI          6861 ext/pcre/pcrelib/pcre_compile.c         *code++ = ((options & PCRE_CASELESS) != 0)? OP_REFI : OP_REF;
OP_REFI          2656 ext/pcre/pcrelib/pcre_exec.c     case OP_REFI:
OP_REFI          2657 ext/pcre/pcrelib/pcre_exec.c     caseless = op == OP_REFI;
OP_REFI           379 ext/pcre/pcrelib/pcre_study.c     case OP_REFI:
OP_REFI           827 ext/pcre/pcrelib/pcre_study.c       case OP_REFI: