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	isc_getnextevent, and restart_syscalls_on_intr() immediately
	after its return.

	"restartable" argument is true and SA_RESTART is defined.
(restart_syscalls_on_intr): New function.
(intr_syscalls_on_intr): New function.
(main): Move signal handler setup to setup_sighandlers().

(intr_syscalls_on_intr): New function.

	test-select during the select run, by piping the output of
	"sleep 6" to test-select.

body of the code.

(test_select_SOURCES): New variable.
(check): Added check-test-select.
(check-test-select): New target.

is specified.

	to block in select() instead of responding promptly to signals.

"#resume socket" to avoid a race condition.

	for stray output.  This makes it easier to see which client
	that misbehaves.
(suspend_client): Expect a response from the client.
(resume_client): Ditto.

	fooled us to test for "buffer_full" instead; that doesn't
	work.
(simple_expect): Ditto.
(good_bad_expect): Ditto.
(extracting_expect): Ditto.
(unanchored_expect): Ditto.
(lyskomd_start): Ditto.
(lyskomd_fail_start): Ditto.
(client_start): Ditto.
(client_start_fail): Ditto.

	function name.

	message.
(do_set_etc_motd): Improve the "New motd has X marks" and "Old motd
	not marked" messages.

(startup): Reduce "Max aux_item length" and "Max links per text".

fast, due to the script waiting too short a time.

	tests to fail.

	definitions reloaded. (Bug 692).

	avoid logging "kill_client(): unexpected local_text_no
	remains." when a client disconnects while sending a
	c_local_text_no_p array. (Bug 816).

(sighandler_winch): Moved log message to toploop().  (Bug 692).
(go_daemon): Stay in foreground if given -f, not -d.
(initialize): Prompt the operator for confirmation when given -f, not -d.
(main): Ditto.  Handle -f: stay in foreground.

(lyskomd_expect): New proc.
(spawn_lyskomd): Use -f, not -d.
(lyskomd_start): Check all output from lyskomd.
(lyskomd_fail_start): Ditto.
(lyskomd_death): New argument: reason. Check all output from lyskomd.
(talk_to): Set current_talk_what and current_talk_nr, so that
	lyskomd_expect can restore the old settings.  Set proper
	line_leader for lyskomd.

lyskomd_death.