vim-typewriter

packages/vim-typewriter.nix

@@ -0,0 +1,53 @@
+{
+  neovim,
+  vimPlugins,
+  writers,
+  ...
+}:
+let
+  vim-typewriter = neovim.override {
+    configure = {
+      customRC = ''
+        source ${./vim-kmein/shared.vim}
+
+        function! s:goyo_enter()
+          let b:quitting = 0
+          let b:quitting_bang = 0
+          autocmd QuitPre <buffer> let b:quitting = 1
+          cabbrev <buffer> q! let b:quitting_bang = 1 <bar> q!
+          Limelight
+        endfunction
+
+        function! s:goyo_leave()
+          Limelight!
+          " Quit Vim if this is the only remaining buffer
+          if b:quitting && len(filter(range(1, bufnr('$')), 'buflisted(v:val)')) == 1
+            if b:quitting_bang
+              qa!
+            else
+              qa
+            endif
+          endif
+        endfunction
+
+
+        let g:limelight_conceal_ctermfg = 'gray'
+        let g:limelight_conceal_guifg = 'DarkGray'
+        let g:limelight_default_coefficient = 0.5
+        let g:limelight_paragraph_span = 0
+
+
+        autocmd! User GoyoEnter call <SID>goyo_enter()
+        autocmd! User GoyoLeave call <SID>goyo_leave()
+        autocmd VimEnter * Goyo
+      '';
+      packages.nvim.start = [
+        vimPlugins.goyo
+        vimPlugins.limelight-vim
+        vimPlugins.mdwa-nvim
+        vimPlugins.vim-ernest
+      ];
+    };
+  };
+in
+writers.writeDashBin "vim-typewriter" ''${vim-typewriter}/bin/nvim "$@"''