anchor.diff:  
     vimtex = buildVimPluginFrom2Nix {
       pname = "vimtex";
  -    version = "2021-10-03";
  +    version = "2021-10-04";
       src = fetchFromGitHub {
         owner = "lervag";
         repo = "vimtex";
  -      rev = "2d032e54c95593f1ea8bd458fc940a20a8f390f9";
  -      sha256 = "02vfbfgr8ipf20n0046h7wx66r15wvxdj5xcw80qv12zshdd0qi4";
  +      rev = "fc51b70d818a1df807f414b6ee47e7e0fbf74903";
  +      sha256 = "1n7390x33pk48sxiyhp0nsw87mj837535is3dmz8si5jj7nf6lb8";
       };
       meta.homepage = "https://github.com/lervag/vimtex/";
     };
  
positive.code: 
    barbar-nvim = buildVimPluginFrom2Nix {
      pname = "barbar.nvim";
      version = "2021-09-29";
      src = fetchFromGitHub {
        owner = "romgrk";
        repo = "barbar.nvim";
        rev = "52f3c85027a7fe851e27fd267dfe29900e50bbdf";
        sha256 = "1nyraagc3m2dx1qx3wmr0s89rq12kz5mjmkiqm353mf4f9jxf5n3";
      };
      meta.homepage = "https://github.com/romgrk/barbar.nvim/";
    };
  
negative.code: 
    fzf-lsp-nvim = buildVimPluginFrom2Nix {
      pname = "fzf-lsp.nvim";
      version = "2021-10-04";
      src = fetchFromGitHub {
        owner = "gfanto";
        repo = "fzf-lsp.nvim";
        rev = "8ffc845bdd546ff3a6f5d90096a52542a1463de0";
        sha256 = "0d98hhhyxknimppp144kj3432xxd284zs0xxiilwybsx0pzpl3qk";
      };
      meta.homepage = "https://github.com/gfanto/fzf-lsp.nvim/";
    };
  