From 02fd4c4d8c927b574eadc3dee16ef8528e6c8297 Mon Sep 17 00:00:00 2001
From: 0xACE <0xaced@gmail.com>
Date: Tue, 16 Jul 2019 05:09:11 +0200
Subject: [PATCH] documentation on rl_change_environment

Basically that line lets nnn retain the WINCH signal for itself.
---
 src/nnn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nnn.c b/src/nnn.c
index 9cd0910a..ecb94722 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -4784,6 +4784,7 @@ int main(int argc, char *argv[])
 
 #ifndef NORL
 #if RL_READLINE_VERSION >= 0x0603
+	/* readline would overwrite the WINCH signal hook */
 	rl_change_environment = 0;
 #endif
 	/* Bind TAB to cycling */
-- 
2.48.1