Adds a couple of settings and remaps

lua/custom/zwergius/set.lua

@@ -2,6 +2,9 @@
 vim.opt.number = true
 vim.opt.relativenumber = true
 
+-- no line wrap
+vim.opt.wrap = false
+
 -- Indents
 vim.opt.tabstop = 2
 vim.opt.softtabstop = 2
@@ -9,10 +12,20 @@ vim.opt.shiftwidth = 2
 vim.opt.expandtab = true
 vim.opt.smartindent = true
 
+-- Infinite undo
+vim.opt.undodir = os.getenv 'HOME' .. '/.vim/undodir'
+vim.opt.undofile = true
+
 -- Set highlight on search
-vim.o.hlsearch = false
+vim.o.hlsearch = true
 vim.opt.incsearch = true
 
+-- Scroll buffer
+vim.opt.scrolloff = 8
+
+-- not sure
+vim.opt.colorcolumn = '80'
+
 -- Filetype overrides
 vim.filetype.add {
   extension = {