From 5186e6f12e835146363638a61063a409aad3db0c Mon Sep 17 00:00:00 2001
From: erg <devnull@localhost>
Date: Fri, 22 Sep 2006 18:32:06 +0000
Subject: [PATCH] Update info files

---
 doc/info/lang.html | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/info/lang.html b/doc/info/lang.html
index f721481e2..5fc588bf9 100644
--- a/doc/info/lang.html
+++ b/doc/info/lang.html
@@ -116,6 +116,8 @@ Vertical bars | separate alternatives.
 <P>
 The keywords <B>node</B>, <B>edge</B>, <B>graph</B>, <B>digraph</B>,
 <B>subgraph</B>, and <B>strict</B> are case-independent.
+Note also that the allowed compass point values are not keywords, so
+these strings can be used elsewhere as ordinary identifiers.
 <P>
 An <I>ID</I> is one of the following: 
 <MENU>
-- 
2.50.1