From ace132ca90a96332f8ab1409db3ee77cbd12f76a Mon Sep 17 00:00:00 2001
From: Rene Rivera <grafikrobot@gmail.com>
Date: Thu, 11 Feb 2010 20:02:10 +0000
Subject: [PATCH] Need to remove inherited xsl:param we get from the top-level
 Jamroot.

[SVN r59644]
---
 historic/jam/doc/build.jam | 1 +
 1 file changed, 1 insertion(+)

diff --git a/historic/jam/doc/build.jam b/historic/jam/doc/build.jam
index 5f23814e2..5523007ae 100644
--- a/historic/jam/doc/build.jam
+++ b/historic/jam/doc/build.jam
@@ -30,6 +30,7 @@ boostbook standalone
         <dependency>html
         <dependency>html/images
         <xsl:param>boost.root=.
+        -<xsl:param>nav.layout=horizontal
         <xsl:param>nav.layout=none
         <format>html:<xsl:param>admon.graphics.path=images/
         <format>html:<xsl:param>navig.graphics.path=images/