-The `ikiwiki-calendar` command can be used to automatically generate the
-archive pages. It also refreshes the wiki, updating the calendars to
-highlight the current day. This command is typically run at midnight from
-cron. An example crontab:
+## Generating archive pages
+
+If [[!iki plugins/calendar desc=option]] `calendar_autocreate` is not set, the
+[[!iki ikiwiki-calendar]] command can be used to automatically generate the archive
+pages. It also refreshes the wiki, updating the calendars to highlight the
+current day. This command is typically run at midnight from cron.