[PATCH] Set sgml-basic-offset to 1 in .dir-locals.el

This keeps the indentation consistent when editing the documentation
using Emacs.

>From c345671ae4704df500dd17719c5e9973001663c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dagfinn=20Ilmari=20Manns=C3=A5ker?= <ilmari@ilmari.org>
Date: Sat, 26 Mar 2016 21:58:32 +0000
Subject: [PATCH] Set sgml-basic-offset to 1 in .dir-locals.el

---
 .dir-locals.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.dir-locals.el b/.dir-locals.el
index d8827a6..9574300 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -16,4 +16,5 @@
                (indent-tabs-mode . t)
                (tab-width . 4)))
  (sgml-mode . ((fill-column . 78)
-               (indent-tabs-mode . nil))))
+               (indent-tabs-mode . nil)
+               (sgml-basic-offset . 1))))
--
2.8.1


--
- Twitter seems more influential [than blogs] in the 'gets reported in
  the mainstream press' sense at least.               - Matt McLeod
- That'd be because the content of a tweet is easier to condense down
  to a mainstream media article.                      - Calle Dybedahl