HDTenEightyP/NetNews huggingface dataset:
From: vito@well.sf.ca.us (Andris Paul Vitols)
Subject: Re: SpeedyFinder7 1.5.2 errors
Organization: Whole Earth 'Lectronic Link
Date: Thu, 10 Sep 1992 01:21:24 GMT

In article <1992Sep9.200914.22448@ms.uky.edu> justin@mik.uky.edu (Justin Sullivan) writes:
>Danny W. McCampbell writes
>> In article <BuA6zH.9Iz@news.cso.uiuc.edu>, mpcg9397@uxa.cso.uiuc.edu (Mark  
>) writes:
>> > 
>> > I couldn't get any applications to run on my Mac IIsi with ver 1.5.2  
>installed
>> > 
>> > Mark
>> > 
>> I run 1.5.2 on my CI without any problems so far.
>
>Me too, but there is ONE other problem... :)
>I use a 13" Apple RGB (don't we all? :) and the dialog boxes for things like  
>Empty Trash are truncated (as though they had been moved to the upper  
>left-hand corner of the screen), so that I can only see part of it. It's not  
>a big deal, as it's still quite functional, but this is annoying.. I won't  
>install it on other people's machines until this is fixed (because it bugs  
>the hell out of them, IN SPITE of its advantages).


This dialog box business happens to me on an LCII with a NEC 3FGx...
Newsgroups: comp.sys.mac,comp.sys.mac.misc,comp.sys.mac.wanted,comp.sys.mac.programmer,comp.editors
From: gleeson@mundil.cs.mu.OZ.AU (Red Mountain)
Subject: Re: good vi editor for the mac
Organization: Computer Science, University of Melbourne, Australia
Date: Mon, 7 Sep 1992 15:16:59 GMT

In <15327@umd5.umd.edu> bwilliam@oyster.smcm.edu (Bill Williams) writes:

>Yes, speaking of Alpha and such, anybody know how to change the default
>text editor that's suggested for text files with unknown creators?  I
>mean the editor that's specified in the message that ends "... would you
>like to open it with TeachText?"  How can I change that from TeachText to
>(say) Alpha?

As you typed, Default Application CDEV was being posted in comp.binaries.mac.
Just what you need.

Marty.
----------------------=============***O***=============-------------------------
Martin J. Gleeson   | Computer Science, Melbourne Uni, Oz |    ...  __o    Outta
gleeson@cs.mu.oz.au |  E Pluribus Unix  |  BIKE  IT   !!  |  ...   -\<,       my
" We gladly feast on those who would subdue us." - Addams |  ....(_)/(_)..  way!
 "I can't give you brains, but I can give you a diploma." - The Wizard of Oz
----------------------=============***O***=============-------------------------
Xref: sparky comp.sys.mac:295 comp.sys.mac.hypercard:3408 aus.mac:995
From: i925936@redgum.bcae.oz.au (-The Shadow-)
Newsgroups: comp.sys.mac,comp.sys.mac.hypercard,aus.mac
Subject: Hyupercard Applications
Date: 2 Sep 92 07:08:09 GMT
Followup-To: comp.sys.mac
Organization: UCNV, Bendigo, Victoria, Australia
Originator: i925936@redgum.ucnv.edu.au

I am looking for a program which will convert Hypercard Stacks into
Applications. Can anybody help? If so, reply by email to
i925936@redgum.ucnv.edu.au or to this newsgroup.

Thanks,
         Richard.
Newsgroups: comp.sys.mac,comp.sys.mac.misc,comp.sys.mac.wanted,comp.sys.mac.programmer,comp.editors
From: fink@Think.COM (Paul Fink)
Subject: Re: good vi editor for the mac
Organization: Thinking Machines Corporation, Cambridge MA, USA
Date: Sat, 5 Sep 1992 22:15:26 GMT

In article <1992Sep4.192444.24921@cucbs.chem.columbia.edu>, pollard@cucbs.chem.columbia.edu (Tom Pollard) writes:
|> In article <lawton.715610572@armand> lawton@armand.RADC.AF.MIL (James Lawton) writes:
|> >>I want a good vi . . . for the mac.
|> >
|> >Isn't this a contradiction in terms? ;-)
|> 
|> No it isn't, you hopeless dweebs.  There are a lot of things that are much
|> easier to do in a good mainframe editor, like vi and especially emacs, than
|> in a standard Mac 'word processor'.
|> 
|> Tom

  "a good mainframe editor" ? My how times have changed.

Newsgroups: comp.sys.mac,comp.sys.mac.hardware
From: news@netcon.smc.edu (UseNet Administrator)
Subject: Replacement FDHD Superdrives
Organization: Santa Monica College, Santa Monica, CA
Date: Wed, 9 Sep 1992 02:09:18 GMT

Does anyone know of a good source for replacement INTERNAL 1.44Mb drives
for the Macintosh?   (besides Apple)   

Sorry if this question has beed asked before.....
Xref: sparky comp.sys.mac:309 comp.sys.mac.misc:16509 comp.sys.mac.wanted:8403 comp.sys.mac.programmer:15450 comp.editors:2223
From: wyle@synopsys.com (Mitch Wyle)
Newsgroups: comp.sys.mac,comp.sys.mac.misc,comp.sys.mac.wanted,comp.sys.mac.programmer,comp.editors
Subject: Emacs vs Mac MS Word 5.0 (was: good vi editor for the mac)
Keywords: n
Date: 13 Sep 92 19:38:26 GMT
Organization: Synopsys, Inc.

Please let us take this thread into e-mail.  Please?

>   To Tom:  Just what can't you do in MSWord 5.0 that you can do in emacs?
>
>Keyboard macros

MS-Word for the mac v5.0 has keyboard macros.

>Toggle words

You can do things like this using macros and other built-ins.

>Execute other program

I suspect (did not look this up) that you can use apple events
to run other programs from within Word.

>Towers of Hanoi (OK, OK)

I know for sure you can do Towers of Hanoi in WinWord; I have
not looked to see if WordBasic made it into Mac MS Word.

Word on the mac is as evil as emacs; it eats all resources.

Emacs v<19 do not have mouse-based drawing tools, built-in
grammar checkers, table editors, etc.

Word does not have LISP built-in.

The two apps are trying to solve different problems, or at
least their respective users should be trying to do so.

>Help eradicate FIDO-Net <-> Usenet gateways in our time!
Newsgroups: comp.sys.mac,comp.sys.mac.misc,comp.sys.mac.wanted,comp.editors
From: ccy@po.CWRU.Edu (Cheung C. Yue)
Newsgroups: comp.sys.mac.hypercard
Subject: Dumping all the scripts to the printer
Date: 10 Sep 1992 03:43:31 GMT
Organization: Case Western Reserve University, Cleveland, OH (USA)
Reply-To: ccy@po.CWRU.Edu (Cheung C. Yue)
NNTP-Posting-Host: slc12.ins.cwru.edu


I have a need to modify an existing HC stack, and needed to 
see ALL the scripts in hardcopy.  I wound up going to every
button on every card, and every background, getting the button
info, then printing the script if there is one.  Seems to me
there may be a stack which would handle all of that automatically.
Is there such a beast?  Thanks for all input.

ccy@po.cwru.edu
-- 
Newsgroups: comp.sys.mac.hypercard
From: a-kraus@uiuc.edu (Albert L. Kraus)
Subject: Can't find math stack for children
Followup-To: comp.sys.mac.hypercard
Organization: PES
Date: Thu, 10 Sep 1992 13:06:22 GMT

Please help me to locatate Math stack for 1 2 3 4 grade education or any
stack 
to start children with math. (Addition Subtraction Multiplication ..)

Thanks!
Have a nice day!
From: boserj@netcom.com (Jeffrey Boser)
Newsgroups: comp.sys.mac.hypercard
Subject: Re: <None>
Date: 9 Sep 92 02:50:00 GMT
Organization: Netcom - Online Communication Services  (408 241-9760 guest)

buurt1@rulfsw.leidenuniv.nl (Jasper Kips) writes:
>This is a question about scrolling fields. For a stack I need 5 or 6 
>fields to scroll simulteanueosly. Is there a way to do this??
>Let me clarify : if the scroll of 1 scrolling field changes the scroll
>of the other fields need to change to, prefably at the same time.

After some serious investigation, I hit upon a way of handling some
basic scrolling of multiple fields..  its clunky, but it seems to
work.

Firstly make a field that is entirely scrollbar.  this is the controller..
in the font dialog boxes of all the fields you want to scroll, make sure
you got the same font, same line height, and fix it.  also make sure you
keep the lines in each field the same..  to make sure the fields dong
get out of alignment.

Make two buttons to cover up the the up and down arrows.  make them
transparent.  Use their mousedown scripts to handle scrolling up
and down in all the fields by a line at a time, using set scroll of..

To handle the scrolling by the thumb and grey page up and down areas,
let the scroll bar scroll.  In the card's IDLE script, check every
second if the scroll of the scroll bar is the same as one of the
fields, if different, set the scroll of them all to that of the
scroll bar.

If you want to disable other scrollings, cover up any extranious scroll
bars with cover fields..

Hypercard's implementaiton of scrolling is really pathetic..  It should
have made a scrollbar object to link with a field..  instead of the
damn field being the scroller too.


.....jeff
Newsgroups: comp.sys.mac.hypercard
From: bcarter@claven.idbsu.edu (Bruce Carter)
Subject: Re: WindowScript (was Re: (Q) Colouring HC... once again
Organization: Boise State University - CBI Product Development
Date: Tue, 15 Sep 1992 22:33:48 GMT

In article <72382@apple.Apple.COM> jkc@Apple.COM (John Kevin Calhoun) writes:
>What do you use HyperCard for?  Prototyping?  Courseware?  Personal
>information?  Multi-media?  Training?  Just what is going on with HyperCard
>these days?

Prototyping, absolutely.  Especially with faculty whose ideas of what they want
can change on a daily basis.

Courseware, definitely.  I'm currently working on a couple of lecture
supplemental projects for BSU as well as an authoring shell in HyperCard on my
own (anybody want to fund further development?  *grin*).

Personal information, some.  I have a couple of general information stacks as
well as the 9 to 5 Office.

Multimedia, yup.  Especially now with QuickTime capabilities and cheap
laserdisc production.

Training... well, we don't use that word around the university, you know. 
We're interested in education.  *grin*
                                     <->
Bruce Carter, CBI Product Development                bcarter@claven.idbsu.edu
Simplot/Micron Instructional Technology Center       amccarte@idbsu (Bitnet)
Boise State University, Boise, ID  83725             (208)385-1851@phone
Xref: sparky comp.sys.mac.hypercard:3448 comp.sys.mac.apps:14626
From: phil@csc.liv.ac.uk (Phil Jimmieson)
Newsgroups: comp.sys.mac.hypercard,comp.sys.mac.apps
Subject: VideoSpigot (was re: QT image capture from HyperCard)
Date: 15 Sep 92 09:51:23 GMT
Organization: Computer Science, Liverpool University

In article <92255.142201DSB109@psuvm.psu.edu>, DSB109@psuvm.psu.edu (Douglas Brooks) writes:
> One either one of the Developer's CD or the QuickTime CD is a stack that
> can be used to make QuickTime movies using any standard VDIG capable
> video capture card. You must download the VideoSpigot VDIG (also the same
> file you need to get the VideoSpigot to work with MovieRecorder and other
> Apple QuickTime Starter Kit programs) to get that to work.

Does anyone know where I may find this VDIG? We have a VideoSpigot, and I'd
like to write some Hypercard progs to get images from it.

Thanks

-- 
Phil Jimmieson,           ***********************************************
Computer Science Dept.,   * JANET    : phil@uk.ac.liv.csc               *
Liverpool University,     * INTERNET : phil@csc.liv.ac.uk               *
PO Box 147                ***********************************************
Liverpool  L69  3BX       "I failed the test as proof-reader for The Sun,
(UK) 051-794-3689         as I couldn't count up to two..."
From: ward1@husc8.harvard.edu (Lester Ward)
Newsgroups: comp.sys.mac.hypercard
Subject: Re: (Q) Colouring HC... once again
Date: 14 Sep 92 02:14:14 GMT
Article-I.D.: husc8.ward1.716436854
Distribution: usa

carlc@hubcap.clemson.edu (Carl Robert Clark) writes:
>In article <parkyn.716324479@sfu.ca> parkyn@fraser.sfu.ca (Dale Parkyn) writes:
>>I managed to lose all my stuff... 
>>Can someone direct me to where xcmds that add colour to HyperCard reside?
>>I once tried ColorizeHC by Bungdabba...

ColorizeHC is a major hack.

>I am interested in this...too. Ya mind sending me the directions, too.  :-)

Look at a (gasp) commercial product called WindowScript by Heizer software.
It's about $100 and does color windows, controls, etc in a very great way.
You'll never use anything else.  Trust me.

Wordman
From: U42075@uicvm.uic.edu (Theo)
Newsgroups: comp.sys.mac.hypercard
Subject: interactive newsgroups
Date: 10 Sep 92 22:16:05 GMT
Organization: University of Illinois at Chicago

Hello,

I am a graduate student studying applied linguistics and have a fair
amount of experience scripting both in HyperCard and MacroMind Director.
Does anyone know of a newsgroup in which pedogogic interactive
applications are discussed.  I would love to see what others are doing,
as well as share the pitiful attempts I've made at creating interactive
learning tools.  Ted Stresen-Reuter
u42075@uicvm.cc.uic.edu
Newsgroups: comp.sys.mac.hypercard
From: eric_gorr@coglab_psych.uoregon.edu (Eric Gorr)
Subject: 30,000 character limit in fields
Organization: University of Oregon Network Services
Distribution: usa
Date: Thu, 10 Sep 92 17:17:41 GMT


Newsgroups: comp.sys.mac.hypercard
From: eric_gorr@coglab_psych.uoregon.edu (Eric Gorr)
Subject: field limits
Organization: University of Oregon Network Services
Distribution: usa
Date: Wed, 9 Sep 92 00:20:43 GMT

In HyperCard 2.0:  The Book, on page 94 it says that a field can contain a
max of 30,000 characters.

The most I seem to be able to stuff into a field is 16384.  I have plenty
of memory...how can I get the extra 14,000 or so characters?

thanx...
From: nastasi@cbnewsk.cb.att.com (joseph.l.nastasi)
Newsgroups: comp.sys.mac.hypercard
Subject: Re: What do you use HyperCard for? (was WindowScript...)
Summary: Music applications
Date: 15 Sep 92 19:12:10 GMT
Organization: AT&T

In article <72382@apple.Apple.COM>, jkc@Apple.COM (John Kevin Calhoun) writes:

> The people who work with HyperCard know best.  So, what's it good for?
> 
> What do you use HyperCard for?  Prototyping?  Courseware?  Personal
> information?  Multi-media?  Training?  Just what is going on with HyperCard
> these days?

I've been a S/W developer since 1979 and , back when I was hand-
assembling 1802 code for my ELF computer, I could never even begin
to dream of something like HyperCard.  There are better, more effecient
platforms, but IMHO, nothing is as easy as HC.  I have a MIDI-based
studio at home and a couple of my sound modules (a Roland S-220
sampler and a Korg EX-8000 synthesizer) do not have patch/sample
librarians available, so I am writing my own.  It took me a few
days of part-time work to do this.

 I am also very interested in the early US space program and I am
in the middle of a _very_ long labor of love, a HC-based simulator 
of the Mercury spacecraft. I have been collection data on it's operation
for several years and I even tried to design a very simplified version
on a *gasp* C-64 in assembly and "C".  I gave up.

I got my Mac a year and a half ago and, in addition to all the
other things I've used it for, I have an almost fully-functional
control panel that looks very close to the real thing.  I even
have gotten some of the real-time events operational.

HyperCard is fabulous in that it enables people to create software
that they would not have the time or experise to create otherwise.
My big wish, BTW, is a run time module.  It would be nice to be
able to distribute stacks without the extra development stuff.


> Kevin Calhoun
> jkc@apple.com

Joe Nastasi
AT&T, Middletown, NJ
(908) 957-6365 7am-4pm EST M-F
From: Henry.M..Halff@p932.f70.n109.z1.fidonet.org (Henry M. Halff)
Sender: Uucp@blkcat.UUCP
Newsgroups: comp.sys.mac.hypercard
Subject: Help needed for container search!!!
Date: Mon, 07 Sep 1992 13:46:54 -0500

Mark C. Langston to All about "Help needed for container search!!!" at 1:41:18
AM on  9/7/92

  MC> The user selects a boldface word group from the main field, and the
  MC> background script searches through a container for the selected word
  MC> group, so it can display a set of branching options to the user in the
  MC> 2 smaller fields.
  MC> 
  MC> I'm currently using an XFCN called SEARCH to do this, but there is a
  MC> problem:  it seems to be dreadfully slow when searching (the
  MC> containers are quite large, on the order of several thousand words to
  MC> search through, each with their respective data structures for
  MC> branching options.)
  MC> 
  MC> The entire process should (due to experimental and theoretical
  MC> boundaries) take place in roughly 30 seconds.  However, one could
  MC> easily see how the script could take much longer, if the desired word
  MC> is at the bottom of a 3000+ word list in a container.

Your XFCN may be the culprit here. I created a 3000 word global (one word per
line) and measured the amount of time that it took HyperCard's offset function
to find a randomly generated target in the list. The average turns out to be
less than 1/2 tick (actually about .42 ticks) on my IIci. The conditions aren't
exactly the same as yours, but the result suggests that the straightforward
approach could be faster.

Here are some suggestions for speeding things up.

1. Increase memory allocation for HyperCard.

2. Make sure that your containers are variables, not fields.

3. Sort the containers so that you can do a binary search.
From: jv0l+@andrew.cmu.edu (Justin Chris Vallon)
Newsgroups: comp.sys.mac.hypercard
Subject: Message-passing question
Date: 8 Sep 92 11:09:51 GMT
Article-I.D.: andrew.gefDdzC00VokMNhUpJ
Organization: Senior, Electrical and Computer Engineering, Carnegie Mellon, Pittsburgh, PA

Hi.

I was wondering why the following hypercard script behaves as it does
(using Hypercard 2.1):

Stack script:
	function test2
		return "stack script"
	end test2

	function test
		return test2()
	end test

Background script:
	function test2
		return "background script"
	end test2


put test() places "stack script" in the message box.  Changing function
test to:

on test
	send "put test2()" to this card
end test

causes an error (can't understand test2).  Is there any way to call a
message handler defined in the background script from a message handler
defined in the stack script?

Even removing the definition of function test2 from the stack script
does not help at all.  The help stack is unclear or incorrect about the
defined behavior of the given scripts.

-Justin
jv0l+@andrew.cmu.edu
Newsgroups: comp.sys.mac.hypercard
From: byrne@terminus.gatech.edu (Michael Byrne)
Subject: Re: How to change letter case in Hypercard? (i.e. caps, or lowercase?)
Organization: College of Computing
Date: Wed, 16 Sep 1992 04:42:44 GMT

In article <9226012.24875@mulga.cs.mu.OZ.AU> mtc@mundil.cs.mu.OZ.AU (Michael Trevor CUTTER) writes:
>Does anybody have a script to change the case of a string in HC?
>
>I am using HC 2.1, and I need to make a word typed in by the user change to
>all capitals.
>
>I can't find anything in the Hypertalk Reference, and I don't want to write a 
>XCMD or XFCN to do it...I want to use Hypertalk if at all possible.
>
>Any ideas?
>
Personally, I'd suggest writing the XFCN...  But if you must use HyperTalk,
you can do something like this:

function upperString TheString
  repeat with CharCnt = 1 to the number of chars in TheString
    put upperChar(char CharCnt of TheString) into char CharCnt of TheString
  end repeat
  return TheString
end upperString

function upperChar TheChar
  put charToNum(TheChar) into CharNum
  if (CharNum > 96) and (CharNum < 123) then    -- if it's a lower case char
    subtract 32 from CharNum
  end if
  return numToChar(CharNum)
end upperChar

---
Of course, it'll be dog-slow, but that's the price you pay for 
interpreted languages.  It's a really quick hack in C/Pascal.

================================================================================
Mike "Suburn" Byrne                           |  "Only the mediocre are 
byrne@cc.gatech.edu                           |   always at their best."
Grad student in Psychology/Cognitive Science  |
25947 GA Tech Station, Atlanta, GA 30332      |                -Jean Giradoux
From: jpugh@apple.com (Jon Pugh)
Newsgroups: comp.sys.mac.hypercard
Subject: Re: *RE-POST* - How do you Print Quicktime Movies
Date: 4 Sep 92 20:39:29 GMT
Followup-To: comp.sys.mac.hypercard
Organization: Apple Computer, Inc.

In article <1992Aug24.154152.10331@waikato.ac.nz>, ldo@waikato.ac.nz
(Lawrence D'Oliveiro, Waikato University) wrote:
> 
> It's not LocalTalk that's the bottleneck, surprisingly enough--it's the
> LaserWriter. I've taken 20 minutes to print a colour image in greyscale on a
> LaserWriter IINTX. The same image sent to a colour printer, like an NEC
> ColorMate PS or a RasterOps CorrectPrint, would print in 3-4 minutes at
> the most--also over a LocalTalk connection.
> 
> You may also get the same sort of speedup from a current LaserWriter model.

I just replaced my NTX with a IIg and it is a lot faster printing color
images.

I did some speed tests and should be upgrading my LocalTalk net to
EtherTalk this weekend.  We'll see what speed difference this makes.  I
forgot to run the tests on the NTX before selling it though.  :(

Jon
From: yeidel@tomar.accs.wsu.edu (Joshua Yeidel)
Newsgroups: comp.sys.mac.hypercard
Subject: Re: (Q) Colouring HC... once again
Date: 14 Sep 92 20:56:26 GMT
Reply-To: yeidel@tomar.accs.wsu.edu (Joshua Yeidel)
Organization: Academic Computing Services, Washington State University


We are users of WindowScript -- we love it, even though we have
found  a number of bugs.  At least when I've called Heizer about
them, I got to talk to someone who really knew the product.  However,
I can't see a good way use WS to simulate a colored card picture (you
know, with active buttons on top of it) while integrating it with
all our existing Hypercard stuff.  

--
Joshua Yeidel               | yeidel@tomar.accs.wsu.edu
Academic Computing Services | All standard disclaimers apply
Washington State University |   "Believe it if you need it, 
Pullman, WA 99164-1226      |     or leave it if you dare..."
509/335-0441                |         -- Robert Hunter
Newsgroups: comp.sys.mac.hypercard,comp.sys.mac.programmer
From: flournoy@Xenon.Stanford.EDU (Raymond Suke Flournoy)
Subject: Message passing routines (High level events)
Originator: flournoy@Xenon.Stanford.EDU
Organization: Computer Science Department, Stanford University.
Date: Tue, 8 Sep 1992 20:38:04 GMT


  Currently I am working on a project which requires communication
between a Hypercard XCMD and a background application.  Unfortunately,
I am normally not a Mac programmer, and the internals of System 7 are
definitely new to me.

  It seems that one needs an extremely tight grasp on the Mac's inner
workings to properly use the message passing routines (i.e.
PostHighLevelEvent, WaitHighLevelEvent, and AcceptHighLevelEvent).
Right now, I can only describe their behavior as nondeterministic.

  Is there a kind soul out there who could perhaps give me a hand and
answer some questions for me?  I (and my professor) would appreciate
it very much.

  Thanks in advance.


--Raymond Flournoy        
======================================================================
flournoy@cs.stanford.edu         "For reasons I cannot explain
Computer Science Dept.            There's some part of me wants to see 
Stanford University, CA           Graceland"               -- P. Simon


Newsgroups: comp.sys.mac.hypercard
From: buurt1@rulfsw.leidenuniv.nl (Jasper Kips)
Subject: <None>
Organization: Leiden University Faculty of Social Sciences
Date: 8 Sep 92 17:51:52 +0100

This is a question about scrolling fields. For a stack I need 5 or 6 
fields to scroll simulteanueosly. Is there a way to do this??
Let me clarify : if the scroll of 1 scrolling field changes the scroll
of the other fields need to change to, prefably at the same time.
Newsgroups: comp.sys.mac.hypercard
From: Glen.Stewart@f175.n2240.z1.ieee.org (Glen Stewart)
Subject: RE: re: Writing Nulls to a file
Organization: FidoNet node 1:2240/175 - The Associati, Grand Blanc MI
Date: Fri, 4 Sep 1992 20:01:32 GMT

Ian-

Thanks so much for attaching that Null-writer file.  I'm remote now, but look
forward to trying it out.  I have two stacks that use odd-ball methods to get
around the problem.  It'll be nice to do it right.

Thanks!

--  
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
 Glen Stewart - Internet: Glen.Stewart@f175.n2240.z1.ieee.org
Newsgroups: comp.sys.mac.hypercard