From 490f594ee95d3aa82354f420a1bf5dadfa3a6367 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 2 Jan 2011 15:52:01 -0800
Subject: doc use_with/enable empty 3rd arg in EAPI 4

See bug #322049.
---
 doc/package/ebuild/eapi/4.docbook | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'doc')

diff --git a/doc/package/ebuild/eapi/4.docbook b/doc/package/ebuild/eapi/4.docbook
index bda14348a..e5f430fc8 100644
--- a/doc/package/ebuild/eapi/4.docbook
+++ b/doc/package/ebuild/eapi/4.docbook
@@ -95,6 +95,14 @@ The econf helper now adds --disable-dependency-tracking to the
 configure arguments.
 </para>
 </section>
+<section id='package-ebuild-eapi-4-helpers-use-with-enable-empty-third-arg'>
+<title>use_with and use_enable support empty third argument</title>
+<para>
+Beginning with EAPI 4, an empty third argument
+is recognized. In EAPI 3 and earlier, an empty third
+argument is treated as if it weren't provided.
+</para>
+</section>
 </section>
 <section id='package-ebuild-eapi-4-metadata'>
 <title>Metadata</title>
-- 
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