A lot of neovim config updates

dotfiles/neovim/lua/my/plugins/venn.lua

@@ -1,38 +0,0 @@
-local M = {}
-local hint = [[
- Arrow^^^^^^   Select region with <C-v> 
- ^ ^ _K_ ^ ^   _f_: surround it with box
- _H_ ^ ^ _L_
- ^ ^ _J_ ^ ^                      _<Esc>_
-]]
-
-function M.setup()
-  local Hydra = require('hydra')
-
-  Hydra({
-    name = 'Draw Diagram',
-    hint = hint,
-    config = {
-      color = 'pink',
-      invoke_on_body = true,
-      hint = {
-        border = 'rounded'
-      },
-      on_enter = function()
-        vim.o.virtualedit = 'all'
-      end,
-    },
-    mode = 'n',
-    body = '<leader>v',
-    heads = {
-      { 'H', '<C-v>h:VBox<CR>' },
-      { 'J', '<C-v>j:VBox<CR>' },
-      { 'K', '<C-v>k:VBox<CR>' },
-      { 'L', '<C-v>l:VBox<CR>' },
-      { 'f', ':VBox<CR>', { mode = 'v' } },
-      { '<Esc>', nil, { exit = true } },
-    }
-  })
-end
-
-return M