[Boost-commit] svn:boost r39824 - sandbox/boost_docs/trunk/tools/boostbook/xsl/caramel

From: fmhess_at_[hidden]
Date: 2007-10-08 19:33:02

Author: fmhess
Date: 2007-10-08 19:33:02 EDT (Mon, 08 Oct 2007)
New Revision: 39824
URL: http://svn.boost.org/trac/boost/changeset/39824

Log:
Eliminated possibility of generating empty <itemizedlist> (seen in
docbook file generated for concept-check library), which is
invalid docbook.

Text files modified: 
   sandbox/boost_docs/trunk/tools/boostbook/xsl/caramel/concept2docbook.xsl |    35 +++++++++++++++++------------------     
   1 files changed, 17 insertions(+), 18 deletions(-)

Modified: sandbox/boost_docs/trunk/tools/boostbook/xsl/caramel/concept2docbook.xsl
==============================================================================
--- sandbox/boost_docs/trunk/tools/boostbook/xsl/caramel/concept2docbook.xsl	(original)
+++ sandbox/boost_docs/trunk/tools/boostbook/xsl/caramel/concept2docbook.xsl	2007-10-08 19:33:02 EDT (Mon, 08 Oct 2007)
@@ -382,26 +382,25 @@
       </refsect1>
     </xsl:if>
 
-    <xsl:variable name="see-also-list" select="concept-ref | see-also | refines | refines-when-mutable | models-as-first-arg | models | models-when-mutable"/>
+    <xsl:variable name="see-also-list-0" select="concept-ref | see-also | refines | refines-when-mutable | models-as-first-arg | models | models-when-mutable"/>
+    <xsl:variable name="see-also-list-1" select="$see-also-list-0[string(@name | @concept) != string(../@name)]"/>
+    <xsl:variable name="see-also-list" select="$see-also-list-1[not(string(@name|@concept) = (preceding::*/@name | preceding::*/@concept | ancestor::*/@name | ancestor::*/@concept))]"/>
     <xsl:if test="$see-also-list">
       <refsect1>
-      <title>See also</title>
-      <itemizedlist>
-        <xsl:for-each select="$see-also-list">
-          <xsl:sort select="string(@name|@concept)" data-type="text"/>
-          <xsl:if test="string(@name|@concept) != string(../@name)">
-            <xsl:if test="not(string(@name|@concept) = (preceding::*/@name | preceding::*/@concept | ancestor::*/@name | ancestor::*/@concept))">
-              <listitem>
-                <para>
-                  <xsl:call-template name="concept.link">
-                    <xsl:with-param name="name" select="@name|@concept"/>
-                  </xsl:call-template>
-                </para>
-              </listitem>
-            </xsl:if>
-          </xsl:if>
-        </xsl:for-each>
-      </itemizedlist>
+        <title>See also</title>
+        <itemizedlist>
+          <xsl:for-each select="$see-also-list">
+            <xsl:sort select="string(@name|@concept)" data-type="text"/>
+            <xsl:variable name="have-listitems" select="1"/>
+            <listitem>
+              <para>
+                <xsl:call-template name="concept.link">
+                  <xsl:with-param name="name" select="@name|@concept"/>
+                </xsl:call-template>
+              </para>
+            </listitem>
+          </xsl:for-each>
+        </itemizedlist>
       </refsect1>
     </xsl:if>