From b651560ad0ee750c96bca6866cfdc008e75d397c Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Wed, 25 Oct 2023 15:40:57 +0200
Subject: [PATCH] perf(markdown): prevent headlines.nvim slowing down initial
 rendering with `nvim README.md`

---
 lua/lazyvim/plugins/extras/lang/markdown.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lua/lazyvim/plugins/extras/lang/markdown.lua b/lua/lazyvim/plugins/extras/lang/markdown.lua
index 24e3b891..5aa9dc33 100644
--- a/lua/lazyvim/plugins/extras/lang/markdown.lua
+++ b/lua/lazyvim/plugins/extras/lang/markdown.lua
@@ -79,5 +79,12 @@ return {
       return opts
     end,
     ft = { "markdown", "norg", "rmd", "org" },
+    config = function(_, opts)
+      -- PERF: schedule to prevent headlines slowing down opening a file
+      vim.schedule(function()
+        require("headlines").setup(opts)
+        require("headlines").refresh()
+      end)
+    end,
   },
 }