From 7399df83cc2c60d92ee8a0d595dad5d2f1296bb3 Mon Sep 17 00:00:00 2001
From: Adam Wulkiewicz <adam.wulkiewicz@gmail.com>
Date: Fri, 20 Mar 2015 02:01:34 +0100
Subject: [PATCH] [doc] Format "unspecified" functions return type in a special
 way in doxygen_xml2qbk alt output synopsis.

---
 .../tools/doxygen_xml2qbk/quickbook_output.hpp | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/doc/src/docutils/tools/doxygen_xml2qbk/quickbook_output.hpp b/doc/src/docutils/tools/doxygen_xml2qbk/quickbook_output.hpp
index 7fed9f83f..a7829f17e 100644
--- a/doc/src/docutils/tools/doxygen_xml2qbk/quickbook_output.hpp
+++ b/doc/src/docutils/tools/doxygen_xml2qbk/quickbook_output.hpp
@@ -996,13 +996,19 @@ void quickbook_synopsis_alt(function const& f, std::ostream& out)
             offset += f.name.size();
             break;
         case function_member :
-            inline_str_with_links(f.return_type, out);
-            out << " `" << f.name << "`";
-            offset += f.return_type_without_links.size() + 1 + f.name.size();
-            break;
         case function_free :
-            inline_str_with_links(f.definition, out);
-            offset += f.definition.size();
+            if ( f.return_type == "unspecified" )
+            {
+                out << "/unspecified/";
+                offset += 11;
+            }
+            else
+            {
+                inline_str_with_links(f.return_type, out);
+                offset += f.return_type_without_links.size();
+            }
+            out << " `" << f.name << "`";
+            offset += 1 + f.name.size();
             break;
         case function_define :
             out << "`#define " << f.name << "`";