chore: Changed some configs on nvim, tabs and some other sets

.config/nvim/lua/mappings.lua

@@ -1,12 +1,24 @@
+--Leader
+vim.g.mapleader = " "
 --Relative line numbers
 vim.wo.number=true
 vim.wo.relativenumber= true
-vim.g.instant_username = "Afonso"
+--Remove search highlight
 vim.opt.hlsearch = false
+vim.opt.incsearch = true
 vim.opt.smartindent = true
+--Remove Wrap
 vim.opt.wrap = false
-vim.g.mapleader = " "
+--Not let cursor go bellow 10 chars.
 vim.opt.scrolloff = 10
+--4 space indent
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.expandtab = true
+--Undo dir
+vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
+vim.opt.undofile = true
 --TAB KEYBINDINGS
 local map = vim.api.nvim_set_keymap
 local opts = { noremap = true, silent = true }
@@ -32,14 +44,6 @@ map('n', '<A-0>', '<Cmd>BufferLast<CR>', opts)
 map('n', '<A-p>', '<Cmd>BufferPin<CR>', opts)
 -- Close buffer
 map('n', '<A-c>', '<Cmd>BufferClose<CR>', opts)
--- Wipeout buffer
---                 :BufferWipeout
--- Close commands
---                 :BufferCloseAllButCurrent
---                 :BufferCloseAllButPinned
---                 :BufferCloseAllButCurrentOrPinned
---                 :BufferCloseBuffersLeft
---                 :BufferCloseBuffersRight
 -- Magic buffer-picking mode
 map('n', '<C-p>', '<Cmd>BufferPick<CR>', opts)
 -- Sort automatically by...
@@ -48,9 +52,7 @@ map('n', '<Space>bd', '<Cmd>BufferOrderByDirectory<CR>', opts)
 map('n', '<Space>bl', '<Cmd>BufferOrderByLanguage<CR>', opts)
 map('n', '<Space>bw', '<Cmd>BufferOrderByWindowNumber<CR>', opts)
 
-
 --NVimTree
-
 map('n', '<C-n>', '<Cmd>NvimTreeToggle<CR>',opts)