anchor.diff:        sha256 = "1jq2s9k7hah3b317hfn9y3g1q4g4x58k209psrfsqs718a9sw8c7";
       };
     };
  -
  -  http_proxy_connect_module_v15 = http_proxy_connect_module_generic "proxy_connect_rewrite_1015" // {
  -    supports = with lib.versions; version: major version == "1" && minor version == "15";
  -  };
  -
  -  http_proxy_connect_module_v14 = http_proxy_connect_module_generic "proxy_connect_rewrite_1014" // {
  -    supports = with lib.versions; version: major version == "1" && minor version == "14";
  -  };
   }
  
positive.code:     inputs = [ pkgs.brotli ];
    };
  
    dav = {
      src = fetchFromGitHub {
        owner = "arut";
        repo = "nginx-dav-ext-module";
        rev = "v0.1.0";
        sha256 = "1ifahd69vz715g3zim618jbmxb7kcmzykc696grskxm0svpy294k";
      };
      inputs = [ pkgs.expat ];
    };
  
negative.code:     src = fetchFromGitHub {
        owner = "chobits";
        repo = "ngx_http_proxy_connect_module";
        rev = "18e2520b361ffebde6c08c8119ecfba113a3b53c";
        sha256 = "1nyil5n2a97nqsqarvnp4bazw4vnxifqizzw5aank4vi9xlq90b2";
      };
  
      patches = [
  