rfc850 70 http/ngx_http_parse_time.c fmt = rfc850; rfc850 119 http/ngx_http_parse_time.c if ((fmt == rfc822 && *p != ' ') || (fmt == rfc850 && *p != '-')) { rfc850 137 http/ngx_http_parse_time.c } else if (fmt == rfc850) {