rdepth            233 ext/pcre/pcrelib/pcre_exec.c   rrc = match(ra,rb,mstart,rc,rd,re,rf,rg,rdepth+1); \
rdepth            243 ext/pcre/pcrelib/pcre_exec.c   rrc = match(ra,rb,mstart,rc,rd,re,rf,rg,rdepth+1)
rdepth            433 ext/pcre/pcrelib/pcre_exec.c frame->Xrdepth = rdepth;
rdepth            584 ext/pcre/pcrelib/pcre_exec.c if (rdepth >= md->match_limit_recursion) RRETURN(PCRE_ERROR_RECURSIONLIMIT);