[doc] engine-table: sort by Disabled and Name

docs/admin/engines/configured_engines.rst

@@ -37,7 +37,7 @@ Explanation of the :ref:`general engine configuration` shown in the table
         - Safe search
         - Time range
 
-      {% for name, mod in engines %}
+      {% for name, mod in engines | sort_engines %}
 
       * - `{{name}} <{{mod.about and mod.about.website}}>`_
         - ``!{{mod.shortcut}}``

docs/conf.py

@@ -49,6 +49,9 @@ jinja_contexts = {
         },
     },
 }
+jinja_filters = {
+    'sort_engines': lambda engines: sorted(engines, key=lambda engine: (engine[1].disabled, engine[0]))
+}
 
 # usage::   lorem :patch:`f373169` ipsum
 extlinks = {}