From ce6a49b1fe2e7c7d340e8f5ffcbbead71ad68517 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Tue, 31 Mar 2009 19:43:35 +0000
Subject: [PATCH] Support reference for variables that are both static and
 mutable in boostbook.

[SVN r52083]
---
 xsl/doxygen/doxygen2boostbook.xsl | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/xsl/doxygen/doxygen2boostbook.xsl b/xsl/doxygen/doxygen2boostbook.xsl
index 451f001..32e8852 100644
--- a/xsl/doxygen/doxygen2boostbook.xsl
+++ b/xsl/doxygen/doxygen2boostbook.xsl
@@ -1152,11 +1152,14 @@
       </xsl:attribute>
 
       <!-- Specifiers -->
-      <xsl:if test="@static = 'yes'">
-        <xsl:attribute name="specifiers">static</xsl:attribute>
-      </xsl:if>
-      <xsl:if test="@mutable = 'yes'">
-        <xsl:attribute name="specifiers">mutable</xsl:attribute>
+      <xsl:variable name="specifiers">
+        <xsl:if test="@static = 'yes'"><xsl:text> static</xsl:text></xsl:if>
+        <xsl:if test="@mutable = 'yes'"><xsl:text> mutable</xsl:text></xsl:if>
+      </xsl:variable>
+      <xsl:if test="normalize-space($specifiers)">
+        <xsl:attribute name="specifiers">
+          <xsl:value-of select="normalize-space($specifiers)"/>
+        </xsl:attribute>
       </xsl:if>
 
       <type>