From 56a34a825b55e0e30cd9df0e055e428a13afd4aa Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Sun, 19 May 2024 17:29:43 +0200
Subject: [PATCH] fix(help): get rid of any tbl_flatten or iter flatten code

---
 lua/lazy/help.lua | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/lua/lazy/help.lua b/lua/lazy/help.lua
index a5fd741e..46b47fd6 100644
--- a/lua/lazy/help.lua
+++ b/lua/lazy/help.lua
@@ -8,12 +8,11 @@ function M.index(plugin)
     return {}
   end
 
-  ---@param file string
-  local tbl = vim.tbl_map(function(file)
-    return vim.fn.expand(plugin.dir .. "/" .. file, false, true)
-  end, Config.options.readme.files)
+  local files = {}
 
-  local files = vim.iter and vim.iter(tbl):flatten():totable() or vim.tbl_flatten(tbl)
+  for _, file in ipairs(Config.options.readme.files) do
+    vim.list_extend(files, vim.fn.expand(plugin.dir .. "/" .. file, false, true))
+  end
 
   ---@type table<string,{file:string, tag:string, line:string}>
   local tags = {}