From a3cb83f7a68107c903f7615171cf518895f09ca3 Mon Sep 17 00:00:00 2001
From: glepnir <glephunter@gmail.com>
Date: Tue, 24 Oct 2023 17:05:34 +0800
Subject: [PATCH] update

---
 lua/epo/init.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lua/epo/init.lua b/lua/epo/init.lua
index 81c9542..102072b 100644
--- a/lua/epo/init.lua
+++ b/lua/epo/init.lua
@@ -122,6 +122,8 @@ local function signature_help(client, bufnr, lnum)
     if not lines or vim.tbl_isempty(lines) then
       return
     end
+    -- just show parmas in signature help
+    lines = { unpack(lines, 1, 3) }
     fbuf, fwin = util.open_floating_preview(lines, 'markdown', {
       close_events = {},
       border = 'rounded',