From ceed85ea431b8fb4f694e4fca09f97e2a22f69d9 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Tue, 23 Feb 2021 20:25:11 -0500
Subject: [PATCH] vim-patch:8.2.2548: May get stuck in the cmdline window using
 :normal

Problem:    May get stuck in the cmdline window using :normal.
Solution:   Have nv_esc() return K_IGNORE.
https://github.com/vim/vim/commit/7d41410a455ba62128655beb91c35d3fba299287
---
 src/nvim/normal.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/nvim/normal.c b/src/nvim/normal.c
index 1e15ded643..530c0a17e5 100644
--- a/src/nvim/normal.c
+++ b/src/nvim/normal.c
@@ -7574,6 +7574,12 @@ static void nv_esc(cmdarg_T *cap)
       got_int = false;          /* don't stop executing autocommands et al. */
       return;
     }
+  } else if (cmdwin_type != 0 && ex_normal_busy) {
+    // When :normal runs out of characters while in the command line window
+    // vgetorpeek() will return ESC.  Exit the cmdline window to break the
+    // loop.
+    cmdwin_result = K_IGNORE;
+    return;
   }
 
   if (VIsual_active) {