PCRE_ERROR_DFA_UMLIMIT 2532 pcre/pcre_dfa_exec.cpp   if ((flags & PCRE_EXTRA_MATCH_LIMIT) != 0) return PCRE_ERROR_DFA_UMLIMIT;
PCRE_ERROR_DFA_UMLIMIT 2534 pcre/pcre_dfa_exec.cpp     return PCRE_ERROR_DFA_UMLIMIT;