nvim: add vim-ghost

.config/nvim/lua/blake/plugins.lua

@@ -155,6 +155,13 @@ return require('packer').startup(function()
    }
 
    -- Conveniences
+   use {
+      'raghur/vim-ghost',
+      config = function()
+         -- Genereate ctags
+         vim.cmd 'command! GS GhostStart'
+      end
+   }
    use {                                           -- Undo tree
       'mbbill/undotree',
       config = function()