cleaned up the config some

init.lua

@@ -339,25 +339,23 @@ require('lazy').setup({
   },
 })
 
--- I should put this somewhere else later, but this allows for collapsing folds.
+-- I should put all this config somewhere else later
+-- this allows for collapsing folds.
 vim.opt.foldmethod = 'expr'
 vim.opt.foldexpr = 'nvim_treesitter#foldexpr()'
 vim.opt.foldlevelstart = 99
-
+-- relative line numbers and line numbers
 vim.opt.nu = true
 vim.opt.relativenumber = true
-
+-- tabbing options
 vim.opt.tabstop = 4
 vim.opt.softtabstop = 4
 vim.opt.shiftwidth = 4
 vim.opt.expandtab = true
-
 vim.opt.smartindent = true
-
+-- this is transparent background
 vim.api.nvim_set_hl(0, 'Normal', { bg = 'none' })
 vim.api.nvim_set_hl(0, 'NormalFloat', { bg = 'none' })
 
-vim.keymap.set('n', '<leader>dt', ':DocsViewToggle<enter>', { desc = 'Toggle Documentation' })
-vim.keymap.set('n', '-', '<CMD>Oil<CR>', { desc = 'Open parent directory' })
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et