From 417c48125503e34c3da2dfb767c6080bb9fdacf2 Mon Sep 17 00:00:00 2001
From: bdrewery <bdrewery@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Fri, 4 Dec 2015 18:01:14 +0000
Subject: [PATCH] MFC r289736:

  Document that we use {} for variable expansion.


git-svn-id: svn://svn.freebsd.org/base/stable/9@291784 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 share/man/man5/style.Makefile.5 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/share/man/man5/style.Makefile.5 b/share/man/man5/style.Makefile.5
index bdf283028..933649fda 100644
--- a/share/man/man5/style.Makefile.5
+++ b/share/man/man5/style.Makefile.5
@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 8, 2005
+.Dd October 21, 2015
 .Dt STYLE.MAKEFILE 5
 .Os
 .Sh NAME
@@ -117,6 +117,13 @@ i.e., no space between the variable name and the
 .Ic = .
 Keep values sorted alphabetically, if possible.
 .It
+Variables are expanded with
+.Sy {} ,
+not
+.Sy () .
+Such as
+.Va ${VARIABLE} .
+.It
 Do not use
 .Ic +=
 to set variables that are only set once
-- 
2.45.0