From aa5f7dbe8da470007c016b12ee4572748b09a59a Mon Sep 17 00:00:00 2001
From: Christian Segundo
Date: Tue, 14 Jan 2025 18:31:31 +0100
Subject: add undercurl support

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

diff --git a/lua/core/init.lua b/lua/core/init.lua
index 16dfab5..7543052 100644
--- a/lua/core/init.lua
+++ b/lua/core/init.lua
@@ -1,6 +1,12 @@
 -----------------------------------------------------------
 -- General
 -----------------------------------------------------------
+-- Force undercurl support
+-- https://vimdoc.sourceforge.net/htmldoc/term.html#t_Cs
+-- https://vimdoc.sourceforge.net/htmldoc/term.html#t_Ce
+vim.cmd([[let &t_Cs = "\e[4:3m"]])
+vim.cmd([[let &t_Ce = "\e[4:0m"]])
+
 vim.opt.mouse = "a" -- Enable mouse support
 vim.opt.clipboard = "unnamedplus" -- Copy/paste to system clipboard
 vim.opt.termguicolors = true -- Enable 24-bit RGB colors
-- 
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