From c49c3f364cde3bb1bbf79e501d1492ea8e2397bc Mon Sep 17 00:00:00 2001
From: Diogo Pombeiro <162458559+Necrom4@users.noreply.github.com>
Date: Sun, 9 Nov 2025 10:43:56 +0100
Subject: [PATCH] perf(bigfile): disable completion to avoid lag when entering
 insert mode (#2475)

## Description

Default LazyVim uses the extra
[Blink.cmp](https://github.com/saghen/blink.cmp) which creates lag
(multiple seconds in a 600MB `csv` test file) when entering insert mode.
---
 lua/snacks/bigfile.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lua/snacks/bigfile.lua b/lua/snacks/bigfile.lua
index b92040b0..a2efd23f 100644
--- a/lua/snacks/bigfile.lua
+++ b/lua/snacks/bigfile.lua
@@ -20,6 +20,7 @@ local defaults = {
       vim.cmd([[NoMatchParen]])
     end
     Snacks.util.wo(0, { foldmethod = "manual", statuscolumn = "", conceallevel = 0 })
+    vim.b.completion = false
     vim.b.minianimate_disable = true
     vim.b.minihipatterns_disable = true
     vim.schedule(function()