anchor.diff:  
     valign = trivialBuild {
       pname = "valign";
  -    version = "20200612.2148";
  +    version = "20200711.2339";
       src = fetchFromGitHub {
         owner = "casouri";
         repo = "valign";
  -      rev = "6578fe45b143886a963646711cf579240333b4eb";
  -      sha256 = "04vsp7lvmn7x2zk2n0g5bsmxxx8xa7wiav68f0fb7m7lhdanc8r9";
  -      # date = 2020-06-12T21:48:10-04:00;
  +      rev = "eaa5cb11add73fa90d3333261a2fc3f75d676018";
  +      sha256 = "056bpjd2nq3z95y0ypdplmpr7gyydnb7ssd5khn21ns5rfwg1sql";
  +      # date = 2020-07-11T23:39:16-04:00;
       };
     };
   }
  
positive.code:   # Packages not in MELPA/GNU ELPA.
    apheleia = trivialBuild rec {
      pname = "apheleia";
      version = "20200526.1437";
      src = fetchFromGitHub {
        owner = "raxod502";
        repo = "apheleia";
        rev = "6bd69671796c3d232ffae42df6eecba4eb1f7cd2";
        sha256 = "1cq1rcg1hzc9szynci5rl7pp3fi7i5kq35jy60cfa9aymmxgvi76";
        # date = 2020-05-26T14:37:17-06:00;
      };
    };
  
  
negative.code: 
    explain-pause-mode = trivialBuild {
      pname = "explain-pause-mode";
      version = "20200718.1853";
      src = fetchFromGitHub {
        owner = "lastquestion";
        repo = "explain-pause-mode";
        rev = "02961514aa1a102691be4ad5c0a90283920621ca";
        sha256 = "1jdgx05vnrscq1ic3mkw88h23k3nazxansykw045x1rvzyd8qrbl";
        # date = 2020-07-18T18:53:54-07:00;
      };
    };
  
  