REQ_VARY         3473 ext/pcre/pcrelib/pcre_compile.c     reqvary = (repeat_min == repeat_max)? 0 : REQ_VARY;
REQ_VARY         5412 ext/pcre/pcrelib/pcre_compile.c       if ((reqbyte & ~REQ_VARY) != (branchreqbyte & ~REQ_VARY))
REQ_VARY         6165 ext/pcre/pcrelib/pcre_compile.c      ((re->options & PCRE_ANCHORED) == 0 || (reqbyte & REQ_VARY) != 0))