add globalname for linking to the documentation for a global object

[SVN r47861]

xsl/annotation.xsl

@@ -16,6 +16,7 @@
   <xsl:key name="libraries" match="library" use="@name"/>
   <xsl:key name="macros" match="macro" use="@name"/>
   <xsl:key name="headers" match="header" use="@name"/>
+  <xsl:key name="globals" match="namespace/data-member|header/data-member" use="@name"/>
   <xsl:key name="named-entities" match="class|struct|union|concept|function|overloaded-function|macro|library|namespace/data-member|header/data-member|*[attribute::id]" use="@name|@id"/>
 
   <xsl:template match="function|overloaded-function" mode="generate.id">
@@ -84,6 +85,36 @@
     </xsl:call-template>
   </xsl:template>
 
+  <xsl:template match="globalname" mode="annotation">
+    <!-- Determine the (possibly qualified) global name we are looking for -->
+    <xsl:variable name="name">
+      <xsl:choose>
+        <xsl:when test="@alt">
+          <xsl:value-of select="@alt"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="string(.)"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:variable>
+
+    <!-- Determine the unqualified name -->
+    <xsl:variable name="unqualified-name">
+      <xsl:call-template name="strip-qualifiers">
+        <xsl:with-param name="name" select="$name"/>
+      </xsl:call-template>
+    </xsl:variable>
+
+    <xsl:call-template name="cxx-link-name">
+      <xsl:with-param name="lookup" select="."/>
+      <xsl:with-param name="type" select="'data-member'"/>
+      <xsl:with-param name="name" select="$name"/>
+      <xsl:with-param name="display-name" select="string(.)"/>
+      <xsl:with-param name="unqualified-name" select="$unqualified-name"/>
+      <xsl:with-param name="nodes" select="key('globals', $unqualified-name)"/>
+    </xsl:call-template>
+  </xsl:template>
+
   <xsl:template match="methodname" mode="annotation">
     <!-- Determine the (possibly qualified) method name we are looking for -->
     <xsl:variable name="fullname">

xsl/docbook.xsl

@@ -421,7 +421,7 @@ Error: XSL template 'link-or-anchor' called with invalid link-type '<xsl:value-o
 
   <!-- These DocBook elements have special meaning. Use the annotation mode -->
   <xsl:template match="classname|methodname|functionname|enumname|
-                       macroname|headername">
+                       macroname|headername|globalname">
     <computeroutput>
       <xsl:apply-templates select="." mode="annotation"/>
     </computeroutput>

xsl/source-highlight.xsl

@@ -159,7 +159,7 @@
   </xsl:template>
 
   <xsl:template match="classname|methodname|functionname|libraryname|enumname|
-                       conceptname|macroname" mode="highlight">
+                       conceptname|macroname|globalname" mode="highlight">
     <xsl:apply-templates select="." mode="annotation"/>
   </xsl:template>
 </xsl:stylesheet>