(SUCCESS_AS_PTR): Ditto.
(Bool): Provide a pointer-based non-working implementation, that
	can be used for compile-time checks, but not for running code.
(Success): Provide a pointer-based implementation.  Switch to
	using it, at least for now; this might give us good warnings
	from the compilers.

(local-to-global): Ditto.
(Modifying Stored Types): Mention that dbck needs to be updated.
(Coding conventions): New section.

(async-new-text-old): Document that recipients of linked texts
	also gets this message.
(async-deleted-text): Ditto.
(async-new-text): Ditto.
(async-new-recipient): Ditto.
(async-sub-recipient): Ditto.

	for Emacs.

	the documentation.

the system.

	on persons.
(Aux-Item Inheritance): New node.

	supervisor-only has no effect on items placed on the system.

recommended.

	set-connection-time-format request has been used.
(get-last-text): Ditto.
(set-connection-time-format): Change the status from experimental
	to recommended.

new aux-item file.  If there is a syntax error, the server will abort.
Test parsing of broken aux-items at runtime.

(Signals): Ditto.

	probability of one in a million.

backwards, but log a nice error message including how much the time
moved.

common.  Recompute it whenever it is requested instead.  This results
in simpler code as well.
(dump_stats): Removed.
(update_one_stat): Check if the time moves backward, to avoid
	triggering an assertion.
(is_nonzero): Removed.
(check_all_stats): Removed.

the author and sender to modify or remove a recipient (Bug 966, Bug
181 and Bug 1089).  Don't allow a text to be both a footnote and a
comment of the same text at the same time (Bug 1090).  Code cleanup.

(add-footnote): Added error codes already-comment.

(check_delete_aux_item_list): Ditto.

	Connection argument.
(is_supervisor_2): New function, with the old API of is_supervisor().
(set_permitted_submitters): Use new API of is_supervisor().
(set_super_conf): Ditto.

	Connection argument.
(is_supervisor_2): New function, with the old API of
is_supervisor().  This is only used in one place, and will be
	removed when bug 178 is fixed.

	reindent code.
(sub_member): Ditto.
(add_member_common): Ditto.
(do_get_members): Ditto.

(login): Ditto.
(disconnect): Ditto.

(is_supervisor_of_sender): New static function.
(is_sender): Removed.
(is_comm_sender): Removed.
(is_comment_to): Removed.
(recp_sent_by): Removed.
(is_footnote_to): Removed.
(sender): Removed.
(do_add_footnote): New arguments: the Text_stat objects.  All
	callers updated.
(do_add_comment): Ditto.
(do_add_recipient): The text_s argument may no longer be NULL.
	All callers updated.
(skip_recp): New simplified API.
(filter_secret_info): Use is_supervisor_of_sender() instead of
	recp_sent_by().  Use the new API of is_supervisor().
(person_text_read_access): Use is_supervisor_2() instead of
	is_supervisor() until bug 178 is fixed.
(create_text_add_miscs): New argument: new_stat.  Pass it to
	do_add_footnote(), do_add_comment() and do_add_recipient() for
	a slight performance gain.  All callers updated.
(delete_text): Use new API of is_supervisor().
(add_recipient): Allow the supervisor of the author to modify the
	recipient (fixes bug 966).  Allow the supervisor of the sender
	to modify the recipient (fixes bug 181).
(sub_recipient): Use the new API of is_supervisor().  Allow the
	supervisor of the sender to remove the recipient (fixes bug
	1089).
(check_add_textlink): New helper function with the common parts of
	add_comment() and add_footnote().  Don't allow a text to be
	both a footnote and a comment of the same text at the same
	time (fixes bug 1090).
(add_comment): Move code to check_add_textlink().
(sub_comment): Use find_textlink() instead of is_comment_to().
	Use new API of is_supervisor().  Allow the supervisor of the
	sender to remove the comment link.
(add_footnote): Use check_add_textlink() to simplify the code.
(sub_footnote): Use find_textlink() instead of is_footnote_to().
	Use new API of is_supervisor().