anchor.diff:        _log("The extension of the file is: $extension");
         
         // File there specify additional dependencies
  -      if (extension == "distdartdeps") {
  +      if (extension == ".distdartdeps") {
           _log("'distdartdeps' extension so we scan for dependencies.");
           
           return new Stream.fromIterable([bytes]).transform(UTF8.decoder)
  
positive.code:       List<String> arguments = ["/C",
                                  "mklink",
                                  "/H",
                                  destinationPath, 
                                  sourcePath];
        
        if (logging) {
          StringBuffer sb = new StringBuffer("cmd");
  
negative.code:       }
        
        // Only scan Dart files. All other files should just be accepted.
        if (extension != ".dart") {
          _log("File is not .distdartdeps or .dart so we just return it.");
          return new _FileNode(filePath, hash);
        }
        
  