anchor.diff:  
     git-worktree-nvim = buildVimPluginFrom2Nix {
       pname = "git-worktree-nvim";
  -    version = "2021-04-22";
  +    version = "2021-04-23";
       src = fetchFromGitHub {
         owner = "ThePrimeagen";
         repo = "git-worktree.nvim";
  -      rev = "0ef6f419ba56154320a2547c92bf1ccb08631f9e";
  -      sha256 = "1pr4p6akq2wivhqb116jrm72v4m1i649p624p3kb55frfxf5pynn";
  +      rev = "34d1c630546dc21517cd2faad82e23f02f2860d1";
  +      sha256 = "0ddz2z7plw320kgsddlfywsa202bl8sxr9jbvldhh0j34q5lgdja";
       };
       meta.homepage = "https://github.com/ThePrimeagen/git-worktree.nvim/";
     };
  
positive.code: 
    julia-vim = buildVimPluginFrom2Nix {
      pname = "julia-vim";
      version = "2021-04-16";
      src = fetchFromGitHub {
        owner = "JuliaEditorSupport";
        repo = "julia-vim";
        rev = "5b3984bbd411fae75933dcf21bfe2faeb6ec3b34";
        sha256 = "1ynd3ricc3xja9b0wswg4dh1b09p8pnppf682bfkm5a5cqar7n5k";
      };
      meta.homepage = "https://github.com/JuliaEditorSupport/julia-vim/";
    };
  
negative.code: 
    vim-airline = buildVimPluginFrom2Nix {
      pname = "vim-airline";
      version = "2021-04-23";
      src = fetchFromGitHub {
        owner = "vim-airline";
        repo = "vim-airline";
        rev = "0a87d08dbdb398b2bb644b5041f68396f0c92d5d";
        sha256 = "1ihg44f3pn4v3naxlzd9gmhw7hzywv4zzc97i9smbcacg9xm6mna";
      };
      meta.homepage = "https://github.com/vim-airline/vim-airline/";
    };
  