anchor.diff:      buildInputs =
         (self.nativeDeps."faye-websocket" or []);
       deps = [
  -      self.by-version."websocket-driver"."0.3.1"
  +      self.by-version."websocket-driver"."0.3.2"
       ];
       peerDependencies = [
       ];
  
positive.code:       (self.nativeDeps."xml2js" or []);
      deps = [
        self.by-version."sax"."0.5.8"
        self.by-version."xmlbuilder"."2.0.1"
      ];
      peerDependencies = [
      ];
  
negative.code:     passthru.names = [ "jade" ];
    };
    by-spec."jade".">= 0.0.1" =
      self.by-version."jade"."1.0.1";
    by-spec."jayschema"."*" =
      self.by-version."jayschema"."0.2.2";
    by-version."jayschema"."0.2.2" = lib.makeOverridable self.buildNodePackage {
  