anchor.diff: -{
  +let
  +  nodeGlobalBinPath = "${builtins.getEnv "HOME"}/.npm-packages/bin";
  +in {
     packageOverrides = pkgs:
     rec {
   
  
positive.code:             vim-better-whitespace vim-expand-region undotree
              vim-jsbeautify nerdtree-git-plugin deoplete-nvim deoplete-jedi
              deoplete-ternjs deoplete-go vim-signify fugitive
              vim-visual-multi gv-vim yajs-vim vim-easygrep
            ];
            opt = [ ];
          };
  
negative.code:           nmap <Tab> v><esc>
            nmap <S-Tab> v<<esc>
  
            nmap <S-Down> :m .+1<CR>==
            nmap <S-Up> :m .-2<CR>==
            imap <S-Down> <Esc>:m .+1<CR>==gi
            imap <S-Up> <Esc>:m .-2<CR>==gi
            vmap <S-Down> :m '>+1<CR>gv=gv
            vmap <S-Up> :m '<-2<CR>gv=gv
  
            imap <C-b> <esc>mzgg=G`zi
            nmap <C-b> mzgg=G`z
  