From 61af587f26f56be7d6b55f77e42cc89504942cc0 Mon Sep 17 00:00:00 2001
From: David Mandelberg <david@mandelberg.org>
Date: Sat, 22 Feb 2025 15:09:03 +0100
Subject: [PATCH] runtime(dockerfile): set comments in filetype plugin

closes: #16698

Signed-off-by: David Mandelberg <david@mandelberg.org>
Signed-off-by: Honza Pokorny <honza@redhat.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---
 runtime/ftplugin/dockerfile.vim | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/runtime/ftplugin/dockerfile.vim b/runtime/ftplugin/dockerfile.vim
index e45bf4c1d8..f9268fe89b 100644
--- a/runtime/ftplugin/dockerfile.vim
+++ b/runtime/ftplugin/dockerfile.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	Dockerfile
 " Maintainer:   Honza Pokorny <http://honza.ca>
-" Last Change:	2024 Dec 20
+" Last Change:	2025 Feb 21
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -11,6 +11,7 @@ endif
 " Don't load another plugin for this buffer
 let b:did_ftplugin = 1
 
+setlocal comments=:#
 setlocal commentstring=#\ %s
 
-let b:undo_ftplugin = "setl commentstring<"
+let b:undo_ftplugin = "setl comments< commentstring<"