HDTenEightyP/NetNews huggingface dataset:
From: gandalf@sabrina.dei.unipd.it (ROBERTO AVANZI)
Newsgroups: comp.sys.mac.announce
Subject: MacGambit (SCHEME) FTPable from Italy
Date: 25 Jan 1993 09:34:27 -0600
Organization: D.E.I. Universita' di Padova, Italia
NNTP-Posting-Host: cs.utexas.edu
Follup-To: comp.sys.mac.programmer


I have made the MacGambit Scheme system files available at the FTP-site

		SABRINA.DEI.UNIPD.IT  [147.162.2.106]

directory
			    pub/mac/gambit

since it is one of the best scheme systems available (and not only
on the mac platform) and is in the public domain.


A description of the available files follows:


macgambit-1.9.2-interp.cpt.bin

	this is the interpreter for the macgambit system. it is a highly
	efficient scheme system for unix mc680x0 systems and every macintosh
	with at least 2 megs of ram. it contains a toolbox interface, online
	help and various goodies.
	it is a fully r4rs and ieee p1178 compliant system with several
	useful extensions. a compiler is available separately, which compiles
	scheme sources into 680x0 code. the format of the object files
	is compatible with the unix version of the system, and the code
	is adapted to the current processor at load-time.


macgambit-1.9.2-sources1.cpt.bin

macgambit-1.9.2-sources2.cpt.bin

	these two files contain the sources and object files for the whole
	gambit system. the precompiled objects can be used with the
	included linker to build the compiler, as well as  the Thomas system
	from DEC, which implements a language similar to Dylan, as described
	in "Dylan, an object oriented dynamic language" by Apple Computer.
	to rebuild the system or to modify it you need Think C 5.0 or later.


MacGambit is public domain and copyrighted by the Universite de Montreal.

Roberto Avanzi
<gandalf@sabrina.dei.unipd.it>
From: chrisj@emx.cc.utexas.edu (Chris Johnson)
Newsgroups: comp.sys.mac.announce
Subject: version 1.2.7 of Gatekeeper anti-viral released
Date: 21 Jan 1993 10:17:00 -0600
Organization: University of Texas at Austin Computation Center
Expires: 90 days
NNTP-Posting-Host: cs.utexas.edu


Gatekeeper 1.2.7 is a set of Macintosh system extensions (INITs)
and related control panels (CDEVs) which, when active (i.e.
allowed to install themselves during the boot process) offer
protection against attacks by all known viruses (to the author
at the time of this release).

Gatekeeper also monitors computer activities for what are
considered to be suspicious 'events' or 'operations', in an
attempt to intercept what could be variants of known viruses or
even completely new viruses.

Since its initial release in January of 1989, Gatekeeper has
repeatedly demonstrated its ability to stop the spread of
viruses which were unknown during its design. Like any anti-
virus system, however, it cannot guarantee complete protection.

Of course, no claims or promises are made regarding Gatekeeper's
effectiveness or suitability, and some functions and capabil-
ities of Gatekeeper are non-trivial to use and may require a
careful reading of the documentation.

Version 1.2.7 enhances the capabilities of, and corrects bugs 
in, version 1.2.6. It has been sent to all major Macintosh
archive sites, will be sent to comp.binaries.mac, and is 
available immediately via anonymous ftp from the directory

			  microlib/mac/virus
at site
			MICROLIB.CC.UTEXAS.EDU


Chris Johnson

Internet:   chrisj@emx.cc.utexas.edu
UUCP:       {husc6|uunet}!cs.utexas.edu!ut-emx!chrisj
BITNET:     chrisj@utxvm.bitnet
CompuServe: >INTERNET:chrisj@emx.cc.utexas.edu
AppleLink:  chrisj@emx.cc.utexas.edu@internet#
From: lipa@camis.stanford.edu (Bill Lipa)
Newsgroups: comp.sys.mac.announce
Subject: HyperCard reverts back to Apple (from Claris)
Date: 28 Jan 1993 15:17:00 -0600
Organization: UTexas Mail-to-News Gateway
NNTP-Posting-Host: cs.utexas.edu
Follup-To: comp.sys.mac.misc


	[ extracted from a press Apple release ]


Apple and Claris Corp. today announced they will move product
development of future versions of HyperCard into AppleUs Developer
Tools organization in the Apple Developer Group.

Apple plans to coordinate HyperCard development efforts with its
AppleScript project to give Apple a unified approach to, and a
competitive advantage in, the emerging area of next-generation
software-developer tools.

AppleScript is an advanced scripting technology for integrating
applications to create custom solutions and to automate routine tasks.
It is scheduled for release in the first half of 1993.

Apple and Claris believe that this strategy assures the best future
for HyperCard and its users.  With HyperCard as a strategic cornerstone
of Apple's development-tools strategy, developers and users can look
forward to significant investments in future tools for the HyperCard
development community.

Claris will continue to market, sell, and support the current version
of HyperCard until Apple ships the next version of HyperCard.  At that
time, HyperCard will become an Apple-labeled product and Apple will
assume worldwide responsibility for support of the HyperCard product.
Apple will ensure a smooth upgrade path to future HyperCard releases
to both current HyperCard users, as well as new customers who buy
HyperCard from Claris.

"HyperCard perfectly complements Apple's portfolio of developer tools,"
said Kirk Loevner, vice president of AppleUs Developer Group.
"HyperCard and next-generation development technologies such as AppleScript
underscore Apple's long-standing commitment to excellent authoring and
high-level programming tools."

"This is a very positive move for HyperCard developers and users,"
said Daniel L. Eilers, Claris president and CEO.  "Apple is well-equipped
worldwide to support development tools, developers, and authors, which
makes this an important step forward for HyperCard."

HyperCard was transferred from Apple to Claris in late 1991.
Since then Claris has released HyperCard 2.1 with QuickTime extensions,
and the HyperCard Player and the HyperCard Developers Licensing Kit.

There are currently more than 100,000 active corporate, education, and
commercial HyperCard developers; three million active users; and the
quantity and quality of HyperCard applications are at an all-time high.
From: aa443@freenet.carleton.ca (Robert Szarek)
Newsgroups: comp.sys.mac.announce
Subject: System 7.1 upgrade availability for Canadian Users
Date: 23 Jan 1993 09:31:05 -0600
Organization: The National Capital Freenet
Reply-To: aa443@freenet.carleton.ca (Robert Szarek)
NNTP-Posting-Host: cs.utexas.edu
Follup-To: comp.sys.mac.misc


	[ text somewhat modified by the moderator for clarification.
	  I hope no factual errors crept in.  ---Werner ]


Recently, the Internet was made aware of the Apple upgrade offer to
System 7.1 (for US residents *ONLY*).

I am pleased to let the net know that it was possible to also convince
Apple Canada (seperate from Apple USA) to offer this upgrade as well.

The upgrade offer is made to Canadian User Group Members *ONLY*.

Cost:  $39.00 (Canadian) + GST + PST (shipping & handling incl.)

This offer expires on March 26, 1993.

To order you can contact: Patricia Johnson
                          Apple Canada Inc.
                          7495 Birchmount Road,
                          Markham, Ontario
                          L3R 5G2

They should send you a form where you write in your user group name,
mailing address, your name, and daytime phone number. With this
form you include a cheque or money order. 

	[ Moderator's comment: maybe the text of this form could be
	  made available online time ?!? ]

You can also contact your local user group for more info.

NOTE:	this offer only applies to the English-language version, but
	we expect a similar off forthe French version in February.
-- 
Robert A. Szarek
NCF/National Capitol Freenet
Ottawa, Canada
aa443@freenet.carleton.ca

Newsgroups: comp.sys.mac,comp.sys.mac.misc
From: photo@theporch.raider.net
Subject: Re: ms word for mac
Date: Sun, 24 Jan 1993 13:06:51 GMT
Organization: MacInteresteds, Nashville's Macintosh User Group

s7731037@mail.ncku.edu.tw (robinwu@mail.ncku.edu.tw) writes:

>ee52fas@sdcc15.ucsd.edu (Anand Rao) writes:
>: i need to know if microsoft word for macintosh will let me create
>: equations from within a document.  is this possible?  i am wwriting
>: lab reports and from time to time would like to show derivatoins or
>: formulas.  
>: 
>: i also need to be able to display charts and graphs.  i am told i
>: can import charts and graphs from excel.  is this true???
>: 
>I do know MS WORD 5.0 can create formula and simple draw. And I hear
>that version 5.1 provide charts and graph (2D and 3D).

You are correct.  Microsoft Word 5.1 has an equation editor (as does 5.0)
and 5.1 will also allow you to create charts and graphs.  However, I have
not used these features so I don't know how they work or how easy they are
to use.
From: mercuryb@cerf.net (Steve Shannon)
Newsgroups: comp.sys.mac.comm
Subject: Re: MicrophonePro: adding new Fonts ?
Followup-To: comp.sys.mac.comm
Date: 28 Jan 1993 01:51:28 GMT
Organization: Mercury Systems, Inc.
Distribution: world
NNTP-Posting-Host: 134.24.3.123

In article <1993Jan26.185312.4962@svcdudes.com>, dwade@svcdudes.com wrote:
> 
> 
> 	We use an internal bitmapped font.  You could use ResEdit to fudge
> the font IDs to switch fonts, but of course that wouldn't be a supported
> version, blah, blah, blah and if it breaks and eats your mother it's not
> our fault.  But that's the basic idea if you want to play with a copy...
> -- 
> Doug Wade  /  dwade@svcdudes.com  /   Disclaimer:  It's not official, folks. 

Not only that, we're talking about standards here.

If you're doing any PC-ANSI or VT220 emulations and the host systems wants
to write on your screen at a specific x and y coordinate, etc., you'll be
very unhappy with the results.

Cheers,
Steve Shannon
Mercury Systems, Inc.
Newsgroups: comp.sys.mac.comm
From: brucec@dogmatix.cs.uoregon.edu (C Bruce Campbell)
Subject: zterm0.9 & Pine3.05 fu
Organization: University of Oregon Computer and Information Sciences Dept.
Date: Sat, 23 Jan 1993 19:22:01 GMT


Our folks using the subject apps are having screen problems. Mostly visible
with the Pine menus. Stacked, double images, etc. vt-100 in effect. Standard
utils - emacs, less...  are all fine. Can someone help?

Thanks.
-bc



-- 
----------------------------------------------
brucec@ori.org 			Bruce Campbell
brucec@cs.uoregon.edu		503-484-2123
------------------------------------------
Newsgroups: comp.sys.mac.comm
From: afm@trillian (Andreas Mueller)
Subject: Re: Fax Software for ZyXEL?
Organization: University of Heidelberg, Germany
Date: Thu, 21 Jan 93 09:26:50 GMT

: Is there a Fax software known to work with the ZyXEL
: modems? 
The answers were almost all identical: use FAXStf with the
ZyXEL. There doesn't seem to be anything else. Thanks to
all those who replied.

			Andreas Mueller

-------------------------------------------------------
Dr. Andreas Mueller         afm@mathi.uni-heidelberg.de
Mathematisches Institut
Im Neuenheimer Feld 288
W - 6900 Heidelberg 1
-------------------------------------------------------
Xref: sparky comp.sys.mac.comm:13382 comp.sys.mac.wanted:12984 comp.sys.mac.apps:20462
From: time@ice.com (Tim Endres)
Newsgroups: comp.sys.mac.comm,comp.sys.mac.wanted,comp.sys.mac.apps
Subject: New version of Termy available!
Date: Sun, 24 Jan 93 16:06:42 EST
Organization: ICE Engineering, Inc.
Reply-To: time@ice.com (Tim Endres)
X-Mailer: uAccess - Macintosh Release: 1.6v2


I have just posted version 2.1 of Termy on Msen. This version
fixes a few minor bugs, but mostly cleans of the terminal
creation/removal process.

ftp ftp.msen.com
cd /pub/vendor/ice
get termy.hqx


tim endres - time@ice.com  (UUCP: heifetz!tbomb!time)

USENET - a slow moving self parody... ph
Newsgroups: comp.sys.mac.comm
From: michel@cst02.segin.com (Michel Pollet)
Date: Tue, 26 Jan 1993 17:17:34 GMT
Reply-To: michel@cst02.segin.com (Michel Pollet)
Organization: Segin, Groupe Axime
Subject: Re: Z-modem...

stricher@masig.fsu.edu (Char Aznabul) writes:
>Richard Thomas writes

>> Could someone please give me the Z-modem protocol? By

>This is what archie told me about zmodem:
	
	Well that's really helpfull James !!! How does he do the porting
	of the unix packages we see in those 1728178e10 lines from archie ?
	That guy is'nt a programmer. I am a UNIX programmer, and a mac
	developper for many years, and I just had the gut at looking at 
	the source of zmodem. I'ts pretty awfull !
	Mine works after 3 days of HARD work, I don't think it's a good idea
	to start without knowing what it's all about.
	
	The solution I may have is to work on the comm toolbox instead of
	wanting straight zmodem. You'll have all the fancy protocols yet
	to come.

>James

	Michel
-- 
- Michel Pollet: michel@segin.com(Office), michel@trantor.fr.mugnet.org(uucp) -
- Money is the root of all evil, and man needs roots                          -
From: rcsmith@anagld.analytics.com (Ray Smith)
Newsgroups: comp.sys.mac.comm
Subject: TeleVideo Emulation
Summary: Which package?
Date: 23 Jan 93 02:36:22 GMT
Organization: Computer Sciences Corporation - Systems Engineering Division

I had a request from a co-worker who needed a terminal program that
provides TeleVideo emulation on a Mac.  Commercial or PD is fine.
If you know of such a beast please send me a note. I will summarize.

-Ray
-- 
Ray Smith                                  Computer Sciences Corporation
One of these should work: rcsmith@sed.csc.com   - or -
uunet!anagld!rcsmith    - or -   rcsmith@aplcen.apl.jhu.edu
rcsmith@analytics.com   - or -   RCSmith@DOCKMASTER.NCSC.MIL
From: ogawa@sm.sony.co.jp (Masato Ogawa)
Newsgroups: comp.sys.mac.comm
Subject: Re: PowerBook tuner on 7.1?
Date: 27 Jan 93 09:30:04 GMT
Distribution: comp
Organization: Super-Micro Group, Sony Corporation, Tokyo, Japan

In article <OGAWA.93Jan26164846@actor.sm.sony.co.jp> ogawa@sm.sony.co.jp (Masato Ogawa) writes:
     I have upgrade my system to 7.1 on my PowerBook 100.
   Then Should I still need PowerBook tuner in GVC PowerPort software
   (for the internal PowerPort modem)?


I received several mail.
I removed the Tuner, because it isn't needed for 7.1.


Thank you for all people!
--
==========================================================================
Masato Ogawa					Sony corp.

ogawa@sm.sony.co.jp				Tokyo, Japan
==========================================================================
Newsgroups: comp.sys.mac.comm
From: davea@xetron.com (Dave Alverson)
Subject: Re: Problems with ZTERM
Organization: Xetron Corporation, Cincinnati, Ohio
Date: Sun, 24 Jan 1993 03:14:28 GMT

In article <1993Jan23.192243.7467@ultb.isc.rit.edu> mnc0678@ultb.isc.rit.edu (M.N. Cannava) writes:
>
>I'm the proud new owner of a SupraFAXModem v.32bis, and wonder why I'm
>getting such poor performance with zmodem transfers. I'm getting
>efficiency rates of around 10-20%.. Perhaps a simple setting I'm
>missing?
>
>I'm using Zterm 0.9, on a Mac IIsi, with the modem mentioned above.
>The connections are reliably connecting at 57,600 baud (14.4 with
>compression). 

What type of system are you connecting to?  What type of file are you
sending?  What cps (characters per second) does zterm report?

  -- Dave


-- 
Z    Dave Alverson,  davea@xetron.com
Newsgroups: comp.sys.mac.comm
From: ago@slac.stanford.edu (Romain 'Ago' Agostini)
Subject: Network fax for Mac, anyone???
Followup-To: comp.sys.mac.comm
Organization: SLAC/Stanford University, California
Date: Tue, 26 Jan 1993 19:00:21 GMT

Hi netters,

   I'm currently looking for network fax software for Macs, i.e. a package
that runs on a server and that lets users throughout the zones use
a client interface for sending faxes. So far, I've only been able
to identify one product, namely FaxPro II from Cypress Research.
Is there anybody out there who knows about similar products and/or
is actually using one???


                                                  Ago


------------------------------------------------------------
The opinions expressed in this posting are my own, and not
necessarily those of SLAC, Stanford University, or the DOE.
From: fisher@ncselxsi.uucp (Chuck Fisher)
Newsgroups: comp.sys.mac.comm
Subject: Re: HOW DO I MAKE THE MOST OUT OF MY MODEM?
Date: 26 Jan 93 17:33:03 GMT
Organization: National Computer Systems, San Jose, CA 95131

In article <C1FI05.Av3@acsu.buffalo.edu> v065hjku@ubvmsd.cc.buffalo.edu (Jason Osborne) writes:
>I have been fiddling around with a 2400 baud .v42bis MNP2-5 modem, and
>cannot seem to figure out how to maximize it's potential.  I tend to
>get a lot of CRC errors when downloading, which tends to cut the efficiiency
>of the downloads to @65%, which is pretty poor.  How can I fix this?
>The text seems fine, like when I am reading the newsgroups.  Much faster than
>my 1200 baud modem!  

Make sure that you set the DCE to DTE interface to 9600bps.  Use of
hardware handshaking (CTS/RTS) and the proper cable is adviseable.

-- 
Chuck Fisher                                        (800) 359-7997 Work
ncselxsi system administrator                       (415) 964-2819 Home
uucp:  ...!netcom!ncselxsi!fisher
From: Milleraw@duvm.ocs.drexel.edu (Andrew Miller)
Newsgroups: comp.sys.mac.comm
Subject: What's hardware handshake?  Modem (Twincom) cable?
Date: 27 Jan 93 18:10:41 GMT
Organization: Drexel University (Composite Mechanics Lab)
X-Xxmessage-Id: <A78C4895580114E6@n1-20-230-hess-lab.coe.drexel.edu>
X-Xxdate: Wed, 27 Jan 93 14:11:33 GMT
X-Useragent: Nuntius v1.1.1d12

I have recently purchased a v.32 modem from Twincom.  One of the purposes
that I wish to use this modem for is ARA.  After getting a modem script
from Twincom I still can not connect to my 2400bps server at work.  I
have tried everything I can to get a connection.  I even put a RF filter
on my Phone line thinking that it would help.  Recently I have read some
posts about hardware handshake and ARA.  


	If ARA is hardware handshake how can I check to see if my cable will
support this with my modem?  Or how do I make one of these cables?
______________________________
:U)  "Happiness is a warm computer."
:U)  Andrew Miller	
:U)  milleraw@duvm.ocs.drexel.edu 
:U)  Mechanical Engineering
:U)  Drexel University
______________________________
Newsgroups: comp.sys.mac.comm
Distribution: world
From: jimh@laison.w8hd.org (Jim Hebert)
Organization: L'AISON - Local Area Information Server Open Network
Date: Thu, 28 Jan 1993 07:37:19 EDT
Subject: Re: Apple Modem Tool & Hardware Flow Control

 jgraham@bronze.ucs.indiana.edu, asks:

 > Is there any way to determine if a 25/DIN8 
  > modem cable supports hardware handshaking ?   

Two methods come to mind. If you have a Hayes modem, try sending the modem the
command  &T19. Hayes also wrote a stand-alone application that used this
command to the modem to check the cable.
 
Or, use a continuity tester to check the connections to the Mini-DIN-8
connector at Pins 1 and 2 as follows:

    MAC   Mini-DIN 8       DB25  MODEM         
    HSKo     1 ----------  4,20  RTS, DTR
    HSKi     2 ----------  5     CTS

Best regards,

jim


_____________________________________________________________________________
Jim Hebert                L'AISON = Local Area Information Server Open Network    
jimh@laison.w8hd.org                Tel: 313/647-2634  Beverly Hills, Michigan
______________________________________________________________________________
From: roy@mchip00.med.nyu.edu (Roy Smith)
Newsgroups: comp.sys.mac.comm
Subject: Re: Limit to the number of people on an AppleTalk network?
Date: 27 Jan 1993 19:48:25 GMT
Organization: New York University, School of Medicine
NNTP-Posting-Host: mchip00.med.nyu.edu

gt0299d@prism.gatech.EDU (Curtis N. Sayre) writes:
>The Laser printer is hooked up to an appletalk network.  When we talk to the 
>departmental computer head about hooking us up to the printer, he tells us 
>that "The network is full. You'll have to wait until someone leaves."  I seem
>to recall from my undergrad days that there isn`t a limit to the number of 
>users on an appletalk network.

	There is most definitely a limit to the number of nodes (or maybe I
should say active nodes?) on an AppleTalk network.  The exact number depends
on whether you are talking about LocalTalk, EtherTalk phase 1 or EtherTalk
phase 2, but there are a finite number of node addresses available.

	That being said, it seems unlikely that they have actually reached
that limit.  On a LocalTalk segment, you're allowed 256 (modulo a couple of
reserved addresses) nodes, but network performance would probably degrade
long before you actually got that many machines connected.  Maybe they've
just reached the point where they theoretically can still add machines but
don't want to because they are afraid of network performance problems.  On
Ethernet Phase 2, you're allowed something on the order of 2^24 nodes, and
somehow I doubt you've got 16 million Macintoshes.

>I could understand having a maximum number of users if it was a LAN, but this 
>is just AppleTalk...

	I don't know whether to laugh, or just wonder if you left off a
smiley.  Exactly what is your definition of a LAN, and why do you think
AppleTalk isn't?
-- 
Roy Smith <roy@nyu.edu>
Hippocrates Project, Department of Microbiology, Coles 202
NYU School of Medicine, 550 First Avenue, New York, NY 10016
"This never happened to Bart Simpson."
From: trsnyder@mcs.drexel.edu (Bob Snyder)
Newsgroups: comp.sys.mac.comm
Subject: Re: A premier of FAQ on Macintosh Networking
Date: 21 Jan 93 18:54:47 GMT
Followup-To: comp.sys.mac.comm
Organization: ASCI

>>>>> "raz" ==   <raz@opus.freac.fsu.edu> writes:

raz> 	What is AppleTalk and how it communicates with printers
raz> and other machines?

Appletalk is a protocol, like TCP/IP or DECnet or any other protocol.  It
runs over various media, including a slow twisted-pair called LocalTalk,
Ethernet (EtherTalk), Token Ring (TokenTalk), FDDI (FiberTalk), etc...

All Macintosh come with a port that can do LocalTalk, and most printers until
recently also came set up to run LocalTalk.  Machines can get cards to run
over other media.  It's a bit harder with Printers, but you can also convert
them over using special devices.

raz> 	Can AppleTalk and Ethernet coexist on a Mac networking environment?
raz> How?  What software and hardware required?

Appletalk can run over Ethernet.  Software usually comes with the card, and
is fairly transparent to the user.  You can also link devices on an EtherTalk
network to devices on a LocalTalk network, using a device like a.....

raz> 	I heard of something call FastPath to accomplish the above task.
raz> How does it work?

FastPaths route traffic between LocalTalk networks and EtherTalk network.
FastPath is a particular router from Shiva; there are several other units on
the market that can do this, with more or less feature.  Usually they will also
allow the Macs on the LocalTalk segment to be able to do TCP/IP, if the Macs
have MacTCP installed.  Macs on Ethernets can do this simply with MacTCP.

raz> 	Can an Apple Laser printer be on the Ethernet network or does it
raz> have to be on the AppleTalk network?

Some printers have attachments that can connect to an Ethernet directly (the
one that comes to mind immediately is the LaserWriter IIg, although other
manufacturers and the new Apple printers may.)  You can also use a FastPath,
or a cheaper device to plug the printer into the Ethernet.

Bob
From: owen-christopher@yale.edu (Christopher Owen)
Newsgroups: comp.sys.mac.comm
Subject: ProLine BBS?
Date: 27 Jan 1993 22:42:54 -0500
Organization: Yale Center for International and Area Studies
NNTP-Posting-Host: minerva.cis.yale.edu

What is the deal with ProLine?  I have had several people tell me things 
about it but I haven't gotten the straight scope about what is goind on.
I have heard everything from it was really good to an old stolen copy of
Hermes that is buggy.  Obviously both aren't true.  Has anyone actually
seen this thing and if so what is it like.

Chris

--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Chris Owen - YCIAS  ~  Voice: (203) 772-3382       ~  There's a fine line
85 Trumball St      ~  Data : (203) 772-4485       ~  between cool and
New Haven CT 06520  ~  owenc@minerva.cis.yale.edu  ~  caught. -- C Owen
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~