docs/176351: Improve SUB_LIST description in porter's handbook

[Frederic Culot]

>Number:         176351
>Category:       docs
>Synopsis:       Improve SUB_LIST description in porter's handbook
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-doc
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Feb 22 17:30:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Frederic Culot
>Release:        FreeBSD 10.0-CURRENT amd64
>Organization:
FreeBSD
>Environment:
System: FreeBSD freefall.freebsd.org 10.0-CURRENT FreeBSD 10.0-CURRENT #2 r245102: Sun Jan 6 15:01:33 UTC 2013 root at freefall.freebsd.org:/usr/obj/usr/src/sys/FREEFALL amd64
>Description:
Section 8.6 "Making use of SUB_FILES and SUB_LIST" is not accurate when
describing the substitutions that are automatically performed when using
the SUB_LIST macro. The attached patch adds the missing WWWDIR and ETCDIR
to the list.
>How-To-Repeat:
>Fix:
--- porters-handbook.diff begins here ---
Index: book.xml
===================================================================
--- book.xml	(revision 41031)
+++ book.xml	(working copy)
@@ -10270,7 +10270,8 @@
 	<makevar>SUB_FILES</makevar>.  Several common pairs are
 	automatically defined: <makevar>PREFIX</makevar>,
 	<makevar>LOCALBASE</makevar>, <makevar>DATADIR</makevar>,
-	<makevar>DOCSDIR</makevar>, <makevar>EXAMPLESDIR</makevar>.
+    <makevar>DOCSDIR</makevar>, <makevar>EXAMPLESDIR</makevar>,
+    <makevar>WWWDIR</makevar>, and <makevar>ETCDIR</makevar>.
 	Any line beginning with <literal>@comment</literal> will be
 	deleted from resulting files after a variable
 	substitution.</para>
--- porters-handbook.diff ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: