reply..

views/index.handlebars

@@ -1,4 +1,4 @@
-  <h1>New paste</h1>
+  <h1>New paste{{#if reply}} (reply to <a href="/v/{{reply}}">{{reply}}</a>){{/if}}</h1>
   <form method="post" action="/">
     <div class="settings"><p>Description:</p><input id="desc" type="text" name="desc" value=""></div>
     <textarea id="content" name="content"></textarea>
@@ -8,6 +8,6 @@
       </select></li>
       <li><p>Hide from recent pastes:</p><input type="checkbox" id="hidden" name="hidden"></li>
     </ul>
-    <input id="email" type="text" name="email">
+    <input id="reply" type="hidden" name="reply" value="{{reply}}">
     <input type="submit" value="Add paste">
   </form>