GitLab

	* org.texi (Clocking work time): Document the :formula property of
	clock tables.
	(Structure editing, Refiling notes): Document refiling regions.
	(Agenda commands): Document the double-prefix version
	of the `l' command in the agenda.
	(Handling links): Explain the effect of a double prefix
	arg to `C-c C-o'.
	(TODO basics): Add documentation for tag triggers.