From d3a20f00d6555265a6b6d63814ce775f90b0bcd9 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 6 Jan 2022 09:25:41 +0530
Subject: [PATCH] Add a comment explaining where we use PS2 marks

---
 shell-integration/zsh/kitty-integration | 1 +
 1 file changed, 1 insertion(+)

diff --git a/shell-integration/zsh/kitty-integration b/shell-integration/zsh/kitty-integration
index f648e0275..7c1f2aaab 100644
--- a/shell-integration/zsh/kitty-integration
+++ b/shell-integration/zsh/kitty-integration
@@ -181,6 +181,7 @@ _ksi_deferred_init() {
                     # - False positive (with prompt_percent): PS1="%(?.$mark1.)"
                     # - False negative (with prompt_subst):   PS1='$mark1'
                     [[ $PS1 == *$mark1* ]] || PS1=${mark1}${PS1}
+                    # PS2 mark is needed when clearing the prompt on resize
                     [[ $PS2 == *$mark2* ]] || PS2=${mark2}${PS2}
                     (( _ksi_state = 2 ))
                 else