Add footnotes-1_7 to test, and regen gold

test/Jamfile.v2

@@ -54,6 +54,7 @@ test-suite quickbook.test :
     [ quickbook-test escape-1_1 ]
     [ quickbook-test escape-1_6 ]
     [ quickbook-error-test escape-mismatched-1_5-fail ]
+    [ quickbook-test footnotes-1_7 ]
     [ quickbook-test heading-1_1 ]
     [ quickbook-test heading-1_3 ]
     [ quickbook-test heading-1_5 ]

test/footnotes-1_7.gold

@@ -23,7 +23,9 @@
   <section id="footnotes.second">
     <title><link linkend="footnotes.second">Second Section</link></title>
     <para>
-      Boostbook<footnote id="f1"><para>Boostbook footnote</para></footnote> footnotes <footnote><para>Footnote without id</para></footnote>.
+      Some<footnote id="f1"><para>Boostbook footnote</para></footnote>
+boostbook<footnote><para>Footnote without id</para></footnote>
+footnotes<footnote><para>Another footnote without an id</para></footnote>.
     </para>
   </section>
 </article>

test/footnotes-1_7.gold.html

@@ -36,8 +36,9 @@
       </h3>
       <div id="footnotes.second">
         <p>
-          Boostbook<a id="f1" href="#footnote-4"><sup class="footnote">[4]</sup></a>
-          footnotes <a id="footnote-6" href="#footnote-5"><sup class="footnote">[5]</sup></a>.
+          Some<a id="f1" href="#footnote-4"><sup class="footnote">[4]</sup></a> boostbook<a
+          id="footnote-6" href="#footnote-5"><sup class="footnote">[5]</sup></a>
+          footnotes<a id="footnote-8" href="#footnote-7"><sup class="footnote">[6]</sup></a>.
         </p>
       </div>
     </div>
@@ -69,6 +70,11 @@
           <a href="#footnote-6"><sup>[5]</sup></a> Footnote without id
         </p>
       </div>
+      <div id="footnote-7" class="footnote">
+        <p>
+          <a href="#footnote-8"><sup>[6]</sup></a> Another footnote without an id
+        </p>
+      </div>
     </div>
   </body>
 </html>