add more icons

app/templates/threads/thread.html

@@ -1,4 +1,5 @@
 {%- from 'common/macros.html' import subheader, timestamp, pager, babycode_editor_component -%}
+{%- from 'common/icons.html' import icn_bookmark -%}
 {%- from 'common/macros.html' import full_post with context -%}
 {%- extends 'base.html' -%}
 {%- block title -%}{{thread.title}}{%- endblock -%}
@@ -24,7 +25,7 @@
   <a class="linkbutton" href="{{url_for('threads.edit', thread_id=thread.id)}}">Edit</a>
   {%- endif -%}
   <button>Subscribe</button>
-  <button disabled title="This feature requires JavaScript to be enabled.">Bookmark&hellip;</button>
+  <button disabled title="This feature requires JavaScript to be enabled.">{{icn_bookmark(24)}}Bookmark&hellip;</button>
   {%- endif -%}
   <a href="{{url_for('threads.feed', thread_id=thread.id)}}" class="linkbutton rss">Subscribe via RSS</a>
 </fieldset>