switched to a submodule

lua/sets.lua

@@ -0,0 +1,39 @@
+-- line numbers
+
+vim.o.number = true
+vim.o.relativenumber = true
+
+-- show hidden characters
+vim.opt.list = true
+vim.opt.listchars = { tab = '→ ', trail = '·' }
+
+-- indentation
+vim.opt.expandtab = true
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.smartindent = true
+
+-- line wrapping
+vim.opt.wrap = false
+
+-- undo history
+vim.opt.swapfile = false
+vim.opt.backup = false
+vim.opt.undodir = os.getenv("HOME") .. "/.local/state/nvim/undodir"
+vim.opt.undofile = true
+vim.opt.updatetime = 50
+
+-- end search when exiting
+vim.opt.hlsearch = false
+vim.opt.incsearch = true
+
+-- stuff
+
+vim.opt.fillchars:append({ eob = ' ' })
+
+vim.opt.termguicolors = true
+
+vim.opt.scrolloff = 8
+
+vim.opt.colorcolumn = "80"