From fd9dac4ca45a920b19b2e6d235cc27e282c84d9f Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 9 Mar 2018 21:03:42 +0530
Subject: [PATCH] Add a small delay when opening the editor with the config
 file to workaround bugs in vim that cause it to ignore SIGWINCH if it happens
 early during startup.

---
 kitty/boss.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kitty/boss.py b/kitty/boss.py
index fe2044919..95a4361a8 100644
--- a/kitty/boss.py
+++ b/kitty/boss.py
@@ -414,7 +414,9 @@ class Boss:
 
     def edit_config_file(self, *a):
         confpath = prepare_config_file_for_editing()
-        cmd = editor + [confpath]
+        # On macOS vim fails to handle SIGWINCH if it occurs early, so add a
+        # small delay.
+        cmd = ['kitty', '+runpy', 'import os, sys, time; time.sleep(0.05); os.execvp(sys.argv[1], sys.argv[1:])'] + editor + [confpath]
         self.new_os_window(*cmd)
 
     def input_unicode_character(self):