anchor.diff:      src = fetchFromGitHub {
         owner = "ojroques";
         repo = "vim-oscyank";
  -      rev = "fc88da94f3cd85e0e44778484b678c4d144275fe";
  -      sha256 = "0flc8lxmhv99bisxxip5f6p4196i5215f5fa86mmqs6anff5pfyr";
  +      rev = "20fade09069cd35602387c2e7d2a7cd0f6cff8b0";
  +      sha256 = "1ym87hd85l67976dxk919mdwab8fi8iq8azqk4mpa75gzl2ia7wl";
       };
       meta.homepage = "https://github.com/ojroques/vim-oscyank/";
     };
  
positive.code:     src = fetchFromGitHub {
        owner = "mcchrish";
        repo = "nnn.vim";
        rev = "cf62f64c8ec1e92fb8e46c23e3b89d8621551e4b";
        sha256 = "0c49170891ar7439fyp1phki46pyw8iinszpyaj0gf0pwmqhsdhg";
      };
      meta.homepage = "https://github.com/mcchrish/nnn.vim/";
    };
  
negative.code:     src = fetchFromGitHub {
        owner = "ms-jpq";
        repo = "chadtree";
        rev = "6769987c13e313497e0fe98a59ccee0e70388927";
        sha256 = "1xaddhij0f652rx2k5iar8892ly84nslw8j74l7srfxs7l91kpyi";
      };
      meta.homepage = "https://github.com/ms-jpq/chadtree/";
    };
  