anchor.diff:  
     coc-solargraph = buildVimPluginFrom2Nix {
       pname = "coc-solargraph";
  -    version = "2019-06-21";
  +    version = "2019-08-11";
       src = fetchFromGitHub {
         owner = "neoclide";
         repo = "coc-solargraph";
  -      rev = "f7732c49d5173a4f32f3419eaf591857b9d753cb";
  -      sha256 = "14fcl9zwyq8rpc9pdbydsf1jilc8wmylvs8wjc13l8h3avndpkwd";
  +      rev = "6a146623192e661e18830c58abe1055fddcf57d7";
  +      sha256 = "1mc8jqpgwy5q4jzb5p09j5mal9paq50dl1hsxhg0y5q6rqrr7qhz";
       };
     };
   
  
positive.code: 
    coc-pairs = buildVimPluginFrom2Nix {
      pname = "coc-pairs";
      version = "2019-07-25";
      src = fetchFromGitHub {
        owner = "neoclide";
        repo = "coc-pairs";
        rev = "3070d22f15c8e41ff01aed9b6b9a377ae5f0358a";
        sha256 = "00ixzdn3wpwm3pp0b87l4bvln9nrmqcd0k5c851x6bif06gsnydz";
      };
    };
  
  
negative.code: 
    vim-peekaboo = buildVimPluginFrom2Nix {
      pname = "vim-peekaboo";
      version = "2019-08-11";
      src = fetchFromGitHub {
        owner = "junegunn";
        repo = "vim-peekaboo";
        rev = "9d3c7f39a6771496fac5f730ae7574bc57da21b4";
        sha256 = "0r61r0s01nn4n153k60dlhr3l0sfj0gcx4y5ry7cvixl85b6y505";
      };
    };
  
  