From 08fbfb0e2a0588155fe16558aeadeb651d13ae88 Mon Sep 17 00:00:00 2001
From: Stefan Imhoff <stefan@imhoff.name>
Date: Sat, 18 Nov 2023 14:15:17 +0100
Subject: [PATCH] feat(nvim): add undercurl formatting

---
 nvim/lua/config/options.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nvim/lua/config/options.lua b/nvim/lua/config/options.lua
index 7843fac..388c868 100644
--- a/nvim/lua/config/options.lua
+++ b/nvim/lua/config/options.lua
@@ -24,6 +24,10 @@ vim.opt.iskeyword:append("-") -- Add dashes to words
 vim.opt.wildignore:append({ "*/node_modules/*" }) -- Wildignore
 vim.opt.complete:append({ "i", "k", "s", "kspell" })
 
+-- Undercurl
+vim.cmd([[let &t_Cs = "\e[4:3m"]])
+vim.cmd([[let &t_Ce = "\e[4:0m"]])
+
 -- FIXME: When using "vim.opt.spellfile:append("~/.config/…) the file is not writable"
 vim.cmd([[
 " Spell Checker