out the code that causes a core dump.

	do_sub_recpt.  Only send async-sub-recipient if the new
	argument want_async is true.
(do_sub_recpt): Code simplified by creation of perform_subtraction().
	New argument: want_async (see above).
(do_delete_text): Tell do_sub_recpt that we don't want any
	async-sub-recipient messages.
(sub_recipient): Tell do_sub_recpt to send async-sub-recipient messages.

contained bogus data.  New debug call: start-garb.  New debug async:
garb-ended.  Cut-n-paste error in Protocol-A.texi fixed.

(last_start): Likewise.
(garb_text): Send async-garb-ended when the garb ends, but only if
	DEBUG_CALLS is defined.
(start_garb): New function, only  present when DEBUG_CALLS is defined.

	is defined.

	the recipient, so that we know where to send it.  As a side
	effect the type is now read from the proper misc-info group.
(send_async_deleted_text): Use #if 0 instead of comments to comment out code.

(foutput_membership_list): Call foutput_membership_list_0 for output format 1.

	Local_to_global from an old-style empty text-list.

header to a lot of files.