-<tr><th>default<br />effort</th><th>task</th><th>tags</th></tr>
-{% for uuid, t in db.tasks.items() | sort(attribute='1.title') %}
+<tr>
+{{ macros.sort_head(sort, "default_effort", "effort") }}
+{{ macros.sort_head(sort, "weight", "weight") }}
+{{ macros.sort_head(sort, "title", "task") }}
+<th>tags</th>
+</tr>
+{% for t in tasks %}