From 03731ba189abca0f382eb3cbb0aebfc43dfe1c93 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sat, 24 Mar 2018 16:00:50 +0100
Subject: [PATCH] Comment.

* .dir-locals.el: Add comment.
---
 .dir-locals.el | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.dir-locals.el b/.dir-locals.el
index 98957f056..6a6d36af4 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,2 +1,7 @@
+;;; This file contains customizations for Emacs, that apply when editing
+;;; files in this directory and its subdirectories.
+;;; See https://www.gnu.org/software/emacs/manual/html_node/emacs/Directory-Variables.html
+
+;; Force indentation without tabs.
 ((c-mode . ((indent-tabs-mode . nil)))
  (sh-mode . ((indent-tabs-mode . nil) (sh-basic-offset . 2))))