Author: bdrewery
Date: Fri Dec 4 18:01:14 2015
New Revision: 291784
URL: https://svnweb.freebsd.org/changeset/base/291784
Log:
MFC r289736:
Document that we use {} for variable expansion.
Modified:
stable/9/share/man/man5/style.Makefile.5
Directory Properties:
stable/9/share/man/man5/ (props changed)
Modified: stable/9/share/man/man5/style.Makefile.5
==============================================================================
--- stable/9/share/man/man5/style.Makefile.5 Fri Dec 4 18:01:11 2015
(r291783)
+++ stable/9/share/man/man5/style.Makefile.5 Fri Dec 4 18:01:14 2015
(r291784)
@@ -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
.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
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