From 17232fd215ffebd0c6bc3b9dbc495092b20f23ff Mon Sep 17 00:00:00 2001
From: Tony Grosinger <tony@grosinger.net>
Date: Tue, 4 Jun 2024 20:52:17 -0700
Subject: [PATCH] Neovim: Remove trailing whitespace on save

---
 nvim/init.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nvim/init.lua b/nvim/init.lua
index 9e5ed0b..80e6725 100644
--- a/nvim/init.lua
+++ b/nvim/init.lua
@@ -177,6 +177,12 @@ vim.api.nvim_create_autocmd('TextYankPost', {
   end,
 })
 
+-- Trim trailing whitespace on save.
+vim.api.nvim_create_autocmd({ 'BufWritePre' }, {
+  pattern = { '*' },
+  command = [[%s/\s\+$//e]],
+})
+
 -- [[ Install `lazy.nvim` plugin manager ]]
 --    See `:help lazy.nvim.txt` or https://github.com/folke/lazy.nvim for more info
 local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim'