Fixing inherited *date into sub-blocks

templates/cave_qms.html

@@ -40,6 +40,8 @@
     {% for QM in cave.get_QMs %}
         {% if QM.ticked %}
         <li><a href="{{QM.get_absolute_url}}">{{QM}}</a>
+        {% if QM.nearest_station %}&vellip;<em>{{QM.nearest_station}}</em>&vellip;{% endif %}
+        {% if QM.nearest_station_name %}&vellip;<em>{{QM.nearest_station_name}}</em>&vellip;{% endif %}
         {% if QM.nearest_station_description %}&vellip;<em>{{QM.nearest_station_description}}</em>&vellip;{% endif %} {{QM.location_description}} <b>{{QM.grade}}</b> 
         {% if QM.block %} <a href="/survexfile/{{QM.block.survexfile.path}}.svx">{{QM.block}}.svx</a> {{QM.block.date}} {% endif %}
         

templates/svxfile.html

@@ -80,14 +80,16 @@ LOGMESSAGES
     -->
 {% endif %}
 </div>
-undergound survey length: {{svxlength|floatformat:2}} metres
-<span style="font-family: monospace;  font-size: 130%; ">
+underground survey length: {{svxlength|floatformat:2}} metres<br />
+
 {% for sb in svxblocks %}
+block:({{sb}}) has parent block:<a href="{{sb.parent.path}}">({{sb.parent}})</a>
 {% empty %} 
 Cannot find any <em>dated</em> survex blocks in this survex file (not looking at *include files). <br />
 Report this to a nerd if you think this is incorrect.
 <hr />
 {% endfor %}
+<span style="font-family: monospace;  font-size: 130%; ">
 
 {% for key, value in events.items %}
     {% with trips=value.0 svxothers=value.1 wallets=value.2 blocks=value.3 %}