From ec32429a670983c21e22de9907c0733e956561a2 Mon Sep 17 00:00:00 2001
From: Song-Tianxiang <149415622+Song-Tianxiang@users.noreply.github.com>
Date: Wed, 17 Jan 2024 10:09:53 +0800
Subject: [PATCH] press <Esc> to close popup window

The default way uses <C-c> to close the popup window, the escape key is added to also close the popup window.
---
 autoload/lsp/hover.vim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/autoload/lsp/hover.vim b/autoload/lsp/hover.vim
index 1aaddf9..485fdd3 100644
--- a/autoload/lsp/hover.vim
+++ b/autoload/lsp/hover.vim
@@ -90,6 +90,11 @@ def HoverWinFilterKey(hoverWin: number, key: string): bool
     keyHandled = true
   endif
 
+  if key == "\<Esc>"
+    hoverWin->popup_close()
+    keyHandled = true
+  endif
+
   return keyHandled
 enddef
 
-- 
2.48.1