ERR20            4610 ext/pcre/pcrelib/pcre_compile.c       *errorcodeptr = ERR20;
ERR20            4746 ext/pcre/pcrelib/pcre_compile.c         *errorcodeptr = ERR20;
ERR20            6095 ext/pcre/pcrelib/pcre_compile.c               *errorcodeptr = ERR20;
ERR20            6169 ext/pcre/pcrelib/pcre_compile.c             *errorcodeptr = ERR20;
ERR20            7792 ext/pcre/pcrelib/pcre_compile.c         *errorcodeptr = ERR20;
ERR20            8517 ext/pcre/pcrelib/pcre_compile.c         *errorcodeptr = ERR20;
ERR20            9331 ext/pcre/pcrelib/pcre_compile.c   errorcode = ERR20;