From 12003a5572f80bb51c948bbff9a893228e41760d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ph=C3=BAc=20L=C3=AA=20Kh=E1=BA=AFc?= <phuc.lkh@gmail.com>
Date: Mon, 30 Oct 2023 10:38:08 +0100
Subject: [PATCH] feat(fold): show number of folded lines in foldtext

---
 lua/lazyvim/util/ui.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lua/lazyvim/util/ui.lua b/lua/lazyvim/util/ui.lua
index ce8b4780..f0333210 100644
--- a/lua/lazyvim/util/ui.lua
+++ b/lua/lazyvim/util/ui.lua
@@ -78,7 +78,8 @@ function M.foldtext()
   if not ret or type(ret) == "string" then
     ret = { { vim.api.nvim_buf_get_lines(0, vim.v.lnum - 1, vim.v.lnum, false)[1], {} } }
   end
-  table.insert(ret, { " " .. require("lazyvim.config").icons.misc.dots })
+  local num_lines = "  [" .. vim.v.foldend - vim.v.foldstart .. " lines]"
+  table.insert(ret, { " " .. require("lazyvim.config").icons.misc.dots .. num_lines, { "CursorColumn" }})
 
   if not vim.treesitter.foldtext then
     return table.concat(