The format_textarea template filter changes almost all html-markup to visible text, while the document comments can contain for instance links, which we want to keep. Removing this filter from the doc_history template for now -- we need a plan on how to support this usecase if we're going to apply something like this.

 - Legacy-Id: 2227

Author: levkowetz

ietf/templates/idrfc/doc_history.html

@@ -62,10 +62,10 @@
 <div id="commentS{{c.comment.id}}">{{ c.info.textSnippet|safe }}</div>
 <span class="comment_toggle" onclick="toggleComment({{c.comment.id}})" id="commentT{{c.comment.id}}">[show all]</span>
 <div id="commentF{{c.comment.id}}" style="display:none;">
-{{c.info.text|fill:"80"|format_textarea|safe}}
+{{c.info.text|fill:"80"|safe}}
 </div>
 {% else %}
-{{ c.info.text|fill:"80"|format_textarea|safe}}
+{{ c.info.text|fill:"80"|safe}}
 {% endif %}
 </td>
 {% endif %}