anchor.diff:    {
       name = "npm";
       spec = "*";
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  +    version = "1.3.8";
       topLevel = true;
       dependencies = [
         { name = "semver"; spec = "~2.1.0"; }
  
positive.code:     topLevel = false;
      dependencies = [
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      patchLatest = false;
      sha1 = "01453a1d9bed1e8f172f6495bbf4c8c426321500";
      tarball = "http://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.4.2.tgz";
  
negative.code:     topLevel = false;
      dependencies = [
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      peerDependencies = [
      ];
      patchLatest = false;
      sha1 = "a7c2e09891fdbf38fbb10d376fb73003e68ac589";
      tarball = "http://registry.npmjs.org/regexp-clone/-/regexp-clone-0.0.1.tgz";
  