INFO-MAC@SUMEX-AIM.STANFORD.EDU (Moderator Dwayne Virnau...) (08/24/87)
INFO-MAC Digest Sunday, 23 Aug 1987 Volume 5 : Issue 112 Today's Topics: Macintosh Sysops Conference 9/13/87 LaserWriter is to be discontinued? Question on LaserWriter printing LaserWriter PicComment Problem Questions for LaserWriter Spooler PostScript interpreter Imagewriter II Printing LW+ and 14 inch paper Hot Tip: Knob for LaserWriter Word 3.0 and LaserWriter Equations on the Mac: TeX >>plus<<WYSIWYG (Message to MacEqn and Expressionist Developers) Laser Spoolers Driver for HP-laserjet? Jetstart question Mac/PC/IIGS ---> LaserWriter? Printing Mac files from other computers? Symbolics and Mac II's IW-I on PC Vax to MAC+ cables Mac to VAX postscript transfer Embarassment of Riches Instructional Computing for the Mac RE: MAC=>VAX transfers ---------------------------------------------------------------------- Date: Fri, 21 Aug 87 15:21:37 PDT From: Bernard Aboba <aboba@portia.Stanford.EDU> Subject: Macintosh Sysops Conference 9/13/87 ANNOUNCEMENT First Annual Macintosh Sysop's Pow Wow 10AM -- 8 PM Sunday, September 13, 1987 Stanford University Campus The recent convergence of optical media and networking technology promise to bring about a telecommunications revolution. The First Annual Macintosh Sysop's Pow Wow, focusing on the theme "Building the Bulletin Board of Tomorrow -- Today," will aim to show how sysops can put this technology to use TODAY. The Pow Wow is open to all past and present sysops and assistant sysops of BBS's serving the Macintosh community, whether the board runs on a Macintosh or not. As part of the Pow Wow, there will be a panel discussion entitled "Notable Networks: FidoNet and USENET," featuring Tom Jennings, author of FidoNet and winner of the Andrew Flugelman Award for shareware; Tim Pozar, author of a FidoNet/USENET gateway; and Erik Fair, USENET administrator. There is also an hour time slot reserved for vendor presentations, and it is expected that vendors will preview upcoming product announcements and discuss discount offers of interest to sysops. The Pow Wow will also provide an opportunity for sysops to socialize, trade public domain and shareware libraries, and share a potluck lunch and a restaurant dinner. To obtain a registration form, send mail to: aboba@portia.stanford.edu (ARPA-NET) or 73057,1202 (CompuServe) Completed registration forms are due by September 5, 1987, so please get this out quickly! ------------------------------ From: <MBORSETT%NUACC.BITNET@forsythe.stanford.edu> Subject: LaserWriter is to be discontinued? InfoWorld reported on June 15 (yes, I'm only slowly catching up with my reading [not as slowly as I'm catching up on mine. DoD]) that "Canon USA recently told its OEMs that the CX engine ... will be discontinued". Unknown is the exact date that CX production will halt. Apple had no comment. The LaserWriter is based on the (now obsolete) CX engine, like the old HP LaserJet. HP has already migrated to the newer Canon engine (the SX) with the LaserJet plus, and from the above it seems like Apple will be _forced_ to adopt the SX engine sometime in the near future. At the office I work for we are in the process of installing an AppleTalk/TOPS 2 based network with Macs and PCs, and we are going to buy a Laser Printer. The decision on what laser printer and when to buy it is entirely up to me. Right now I am leading towards buying a LW Plus, but what if Apple discontinues it for an SX-based model in a month or two? I'd be ridiculized to death. Should I buy or should I wait? Mike Borsetti Northwestern University, Chicago, IL Bitnet: mborsetti@nuacc.bitnet MCI Mail: MBORSETTI Telex: 6502526746 MCI UW FidoNet: 115/729 (312-729-8768, member EchoMAC) Voice: +1 312 492-8833 -- weekends 15:00 to 04:00 GMT, please! ------------------------------ Date: Fri, 24 Jul 87 18:34:54 PDT From: Reo_Audette%SFU.Mailnet%UBC.MAILNET@MIT-Multics.ARPA Subject: Question on LaserWriter printing Does anyone out there know of a utility program or desk accessory to print a file containing (in column 1) logical carriage control characters (1,0,+,-,blank) on the Apple LaserWriter? Print options such as portrait or landscape and type fonts and sizes would be useful but are not required. ------------------------------ Date: Mon, 17 Aug 87 10:28:29 SET From: guenther blaschek <K331671%AEARN.BITNET@forsythe.stanford.edu> Subject: LaserWriter PicComment Problem I wrote a desk accessory for drawing MacDraw-like object oriented pictures. My DA supports hairlines, but I have some problems switching the LaserWriter back to normal. Here are the details: TechNote #91 describes the PicComment 182 for setting the LaserWriter's line width. It says that the line width is to be specified by a point p, where p.v/p.h is multiplied by the pen size set by SetPen. After drawing some objects with PenSize(1,1) and p.v=1, p.h=4 (i.e. plain hairlines), the program should switch back to normal mode for lines of "normal" width. I tried to issue a PicComment 182 again with p.v=p.h=1. The effect: subsequent lines of width 1 are still drawn as hairlines, but fatter lines (e.g. (2,2)) are drawn correctly. During my experiments, I discovered a magic thing: drawing a (1,1) line immediately after a hairline draws a hairline, but if i draw for example a (2,2) line immediately after the hairline and t h e n a (1,1) line, both lines are drawn properly. Note that the hairline mode was "switched off" by a PicComment 182 in both cases. Strange, isn't it? Now I had a good idea: After the PicComment with p.v=p.h=1, I tried first SetPen(2,2) and then SetPen(1,1). The effect was the same, because the LaserWriter (either the driver or the device) simply ignored the first SetPen. After hacking around for a couple of days, i finally found a solution: My DA does not print a picture itself, but rather allows the user to copy it and paste it into another document (e.g. MacWrite). The drawing is moved from the DA to the text processor as a PICTure via the Clipboard. The only way to work around this problem is now to switch the hairline mode off (PicComment 182), then SetPen(2,2), draw an invisible line somewhere outside the picture frame, SetPen(1,1) and the draw a normal line. Needless to say that I'm not very happy with this solution, because the generated pictures tend to get rather big this way. Is there an efficient solution for my problem? Maybe this is even worth a further revision of TechNote #91 alias #72... G.Bl. ------------------------------ Date: 30 July 1987, 17:01:31 EDT From: HERMAN at TECMTYVM Subject: Questions for LaserWriter Spooler This is my first posting so I hope it's right. Currently I am working on a spooler for the LaserWriter and I can't find some information I need. Any help will be appreciated. What's needed to run in the foreground of AppleShare? Where can I get the latest documentation about PostScript spooler comments?. Currently I have the following Documents: - Print Spooling on AppleTalk -- Architectural Specification. Gursharan S. Sidhu. Apple Computer, Inc. Draft 0.2 -- June 27, 1986. - 1.1 PostScript Comments Summary Aldus, 13 November 1986, John Nelson. - APD Files: An Interchange Format for PostScript Printer Descriptions. Adobe Systems, Inc. Draft of 26 June 86. but the new version of LW drivers (i.e. 4.0) does not follow these conventions. Is anybody out there who can help me with this problem?. Apple?, Adobe?, Aldus? Thanks in advance. Herman Camarena. Instituto Tecnologico y de Estudios Superiores de Monterrey. Monterrey, Mexico. BITNET: HERMAN@TECMTYVM.BITNET ------------------------------ Date: Tue 23 Jun 87 09:11:02-PDT From: Craig Rasmussen <CER@STAR.STANFORD.EDU> Subject: PostScript interpreter From time to time there has been a desire expressed for a PostScript interpreter that would run on Macintosh. I recently had a graphics project that I wanted to display on my Mac and PostScript seemed to be the best vehicle. Inorder to complete the project I wrote an interpreter which treats a very limited subset of the PostScript language. The subset includes: moveto, rmoveto, lineto, rlineto, arc, translate, scale, setlinewidth, setgray, scalefont, and show. If anyone is interested in the program or in the source code (LSC) please let me know. If there is enough interest I will post a binhex file. One question I have after trying to implement the PostScript rotate command, is, why doesn't QuickDraw have a rotation operator. My guess would be that rotation needs floating point and would therefore be too slow. However, with the Mac II and floating point processors this need not be a limitation. Does anyone know if Apple has plans to add rotation to QuickDraw? ------------------------------ Date: Thu, 16 Jul 87 11:50:14 EDT From: Tom Coradeschi - Army Armt RD&E Center <tcora@ARDEC.ARPA> Subject: Imagewriter II Printing Has anyone besides myself noticed a problem printing on the Imagewriter II? It seems that no matter what I try, or what application I am using, it is simply impossible to print without page breaks. Typically, most of my print jobs are text files created using Apple's Edit, and are source for MS Fortran. I really have no need for the page breaks, they just waste paper and time. I am currently using IW driver 2.5. Should I hunt around for an older release? The DIP switches in the printer are set for 'perforation skip inactive'. Any suggestions? Regards, tom c ------------------------------ Date: Tue, 23 Jun 87 02:19 EDT From: <JRCLARK%UTKVX3.BITNET@forsythe.stanford.edu> Subject: LW+ and 14 inch paper Thanks to several who responded to my query on how to print legal size paper using manual feed with LaserWriter 4.0. Several people indicated that a legal paper tray was required, but ANDERSEN <SIGURD@VAX1.ACS.UDEL.EDU> had the true solution. Who even pays attention to the options button on the page setup, but, if one selects "larger print area" all works fine as I confirmed immediately after receiving this reply. Thanks again Jim Clark Dept. of Math/CS U TN at Martin ------------------------------ Date: Tue, 30 Jun 87 14:55:44-1000 From: uhccux!uhmanoa!uhmanoa.ICS.HAWAII.EDU!david@nosc.mil (David From: Lassner) Subject: Hot Tip: Knob for LaserWriter Do you use a LaserWriter in more than one operating mode? If so, treat yourself to a knob for the mode switch. Radio Shack part #274-403 fits like a champ. 2 knobs for $.79. ------------------------------ Date: Mon, 22 Jun 87 16:59:31 PDT From: Janine Roeth <jar@portia.Stanford.EDU> Subject: Word 3.0 and LaserWriter Does anyone have any information on the problem with Word 3.0 and the Laserwriter that when you spool a job, the "no paper" light comes on (yellow), but there is still paper in the LaserWriter? I've seen this multiple times; I can neither identify a consistent system or source of Word nor does it happen on only one LaserWriter. We've established several "solutions": re-powering the LaserWriter, reinstalling Microsoft Word (on hard disks), reinstalling printer drivers. Obviously none of these are satisfactory. Any clues???? thanks, Janine Roeth, Stanford jar@portia.stanford.edu ------------------------------ Date: Fri 24 Jul 87 10:14:20-PDT From: Tony Siegman <SIEGMAN@Sierra.Stanford.EDU> Subject: Equations on the Mac: TeX >>plus<<WYSIWYG (Message to MacEqn Subject: and Expressionist Developers) Those who have used TeX enough to become familiar with it -- which does NOT require an arduous learning process -- appreciate the enormous advantages of a coded format like TeX for equations and complex math (and also for very long or complex documents); while those who have used any friendly but powerful WYSIWYG editor like MacWrite or WriteNow understand the enormous virtues of the WYSIWYG approach for many other aspects of document preparation. What one would really like is somehow to have the virtues of both, keeping in mind that: 1) Many of us are only occasional or intermittent users; whatever system we use has to be simple and transparent so we don't forget how to use it between sessions. 2) We really only want to learn the tricks of ONE complex system (e.g., TeX) -- we don't have time or memory to become power users of TeX, AND MacEqn, AND Expressionist, AND ... The optimum solution, I believe, would be a "mini-TeX" DA which provides about the capabilities of MacEqn or Expressionist, >>but does it using a subset of TeX as the input mechanism<<. That is, a subset of TeX limited to the same mathematical constructs in MacEqn or Expressionist (which one can already see are very close to TeX in their logical structure), and capable of handling only one mathematical expression, or one display equation, at a time. The person who knows and uses TexTures for larger-scale documents, but prefers MacWrite or WriteNow for simple documents, can then enter an equation or a mathematical expression in a MacWrite document by pulling down the mini-TeX DA; entering the expression in TeX format; having mini-TeX process it into WYSIWYG form (maybe putting the output on the Clipboard); and then pasting it into the MacWrite or WriteNow document, just as one does with MacEqn or Expressionist. If the TeX source can somehow be kept with the MacWrite document, in some invisible form, that would be even more insanely great. One could, if necessary, later convert the entire MacWrite document to a TeX source document; or one could do global editing of the equations (i.e., Change "\alpha" to "\alpha_0" in every expression in the document, with a single command). Message to MacEqn and Expressionist developers: I like the way your products work; but I HAVE to stick with TeX as the one complex system I'm going to learn and use (because there are complex things I can only do with it). How about combining all the thought and conceptual genius and world-wide use of TeX with the great usefulness of your systems??? ------------------------------ Date: Thu, 23 Jul 87 14:05:06 edt From: LARRAGA <larry@pyr1.acs.udel.edu> Subject: Laser Spoolers We just received Apple's LaserShare Print Spooler recently. We've had it on order since February. In the meantime, we tried almost every one of the other spoolers available on the market. Here are our comparison results: AppleShare network - 7 users Macintosh II Hard Drive 40SC File Server, 2 Mb RAM File Server is also Intermail Server Macintosh SE Dual Drive w/External Hard Disk 20SC Node Laserwriter Driver 4.0 Non-spooled printing Time to free up Mac Time to print Slower bitmap - no 4% reduction 6:30 8:17 Faster bitmap - w/4% reduction 1:09 Slower bitmap - w/4% reduction 1:03 Spooled Printing Vendor Product Ver Time to spool Time to print No. (Min:Sec) (Min:Sec) Think LaserSpeed 1.5 0:14 2:18 SuperMac SuperLaserSpool 1.0 0:06 2:08 Infosphere LaserServe 1.3 0:24 2:26 Apple LaserShare 1.0 0:15 2:07 While LaserShare is good at getting the spool data off of your machine and on to the server, it lacks all the bells and whistles of the other programs; features that we have grown accustomed to in our shared printer environment. We feel LaserServe and Laser Speed's messages for manual feed media insertion and finish of job are great timesavers. Our farthest node is a good 200' down a hall and through 3 doorways. Having LaserShare set off an out of paper warning alarm in the server closet is no help at all. Ditto for any error messages warning that something went wrong with your print job. LaserShare just does NOT inform the user at his node about anything at all. SuperLaserSpool is extremely fast at spooling, but the version we had randomly schmooshed text together in MacWrite documents. All in all we like LaserShare. But we're hoping some AppleTalk hacker will pickup the ball with an INIT or something that would give the printer status at the user nodes when applicable. Larry Larraga Ron Nichols University of Delaware Microcomputing Resource Center 152 Newark Hall Newark, DE 19716 (302) 451-6782 ------------------------------ Date: Fri, 14 Aug 87 13:26:39 +0200 From: Ole Solberg <O_Solberg%VAX.RUNIT.UNIT.UniNett@NTA-VAX.ARPA> Subject: Driver for HP-laserjet? Does anyone know if there exist driver(s) for the HP-laserjet (and compatibles) for Mac? ------------------------------ Date: Fri 24 Jul 87 19:15:47-PDT From: David Liu <DLIU@Sierra.Stanford.EDU> Subject: Jetstart question I have connected a QuietJet (HP printer, relative of the ThinkJet, only wider) to my Mac+. With JetStart from SoftStyle, it worked very well and much more quiet than the Imagewriter I or II. The only problem is that Mockwrite and MockPrint does not work. I have called the people in JetStart in Hawaii and asked about it. They are friendly, patient and tried to help me. It is possible that the Mock's were done in 'non-standard print', according to the SoftStyle people that it failed to work together with JetStart. I have also tried to use the SuperMac print spooler and it seems to be not compatible with my JetStart and HP printer. I have a XP-20 from Dataframe. Anyone out there has a hybrid system as I have and experienced similar problems? David Liu, DLIU@SIERRA-STANFORD.EDU ------------------------------ Date: Tue 30 Jun 87 16:48:34-PDT From: Marvin Zauderer <ZAUDERER@Sushi.Stanford.EDU> Subject: Mac/PC/IIGS ---> LaserWriter? Hi all: I'd love to network all the PC's, Macs, and IIGS's in my office together, such that each machine could direct output to a (shared) LaserWriter. (Never mind file servers for now....) I realize that there's been much discussion here about networking PC's and Macs, but I don't recall any mention of IIGS's. Anyone know if it's possible to add IIGS's to the chaos? I know the GS has Appletalk, so it would seem possible. Any recommendations or ideas are welcome, including a summary of the verdicts on the various PC/Mac/LaserWriter networking software packages. Thanks, Marvin Zauderer (Zauderer@SUSHI.STANFORD.EDU) ------------------------------ Date: Mon, 29 Jun 87 11:06:40 jdt From: Shmuel Browns <shmuli%humus.huji.ac.il@RELAY.CS.NET> Subject: Printing Mac files from other computers? We have a couple of PostScript laser printers connected via RS-232 lines to a VAX running 4.3BSD Unix. We can connect the Mac as a terminal to Unix and transfer the files using XMODEM. Does anyone know of a way to print the Macintosh files, e.g. from MacWrite/Draw, from Unix? Any help would be appreciated. Thanks. ------------------------------ Date: Thu 9 Jul 87 17:23:08-CDT From: John Lawler <J.AITJLAW@chip.uchicago> Subject: Symbolics and Mac II's We have three Symbolics LISP machines here at AA&Co., and we've just ordered a laser printer for them, specifically the Apple LaserWriter Plus. We are also hoping that our two Mac II's will arrive shortly. What I was wondering was if anyone knew if all these machines could share the printer at the same time? If so, how and what is the easiest and cheapest method for doing so? Any help from people who've done this would be greatly appreciated. Thanks in advance. John Lawler John E. Lawler Arthur Andersen & Co. Artificial Intelligence Group 33 W. Monroe St. Chicago, IL 60603 MoneyNet: (312) 507-5353 CSNET : j.aitjlaw@chip.uchicago Internet: jlawler%oz.ai.mit.edu@xx.lcs.mit.edu Delphi : JLAWLER "If the Russians get their hands on this, it's curtains for the free world." ------------------------------ Date: 5 Aug 87 10:15-EST From: "R.Rasulis" <smggyuc%BOSTONU.bitnet@wiscvm.arpa> Subject: IW-I on PC This may sound perverted, but I'm serious: Has anyone had any luck connecting an Imagewriter I to a PC? What were the results. I'm using MS-WORD 3.0 (ala IBM), which comes w/ tons of printer drivers, including the Apple LaserWriter. I'm interested in using the Imagewriter w/ WORD. Any luck, anyone? ------------------------------ Date: Thu 25 Jun 87 08:53:21-PDT From: MARYOTT@EDWARDS-2060.ARPA Subject: Vax to MAC+ cables could someone out there please send a cableing diagram for going from a VAX to a MAC +. Any help would be GREATLY appreciated. THANXS. Bryce Maryott ------------------------------ Date: Fri, 7 Aug 87 14:05 EDT From: Jeff DeLisio <DELISIO%cs.umass.edu@RELAY.CS.NET> Subject: Mac to VAX postscript transfer Our research group recently acquired a Mac SE, primarily for creating graphics. We would like to print these on a DEC laser printer which accepts Postscript input. I believe this has been discussed in Info-Mac previously and everyone here seems to remember hearing of a way - but none that work. The current scheme is to *pretend* to print the file to an apple laser but *capture* the output in its Postscript form while in the dialogue box (with some key sequence). We would then transfer that via Red Ryder's Kermit to our VMS VAX network. (I also understand we need to insert LF's after CR's for the VAX as the Mac doesn't). If anyone has done this procedure (or perhaps a more direct or elegant one) with success could they please let me know. Send replies to me directly and I will gladly summarize for the net. One additional problem is that our site (UMASS) does not have FTP over APANET yet so we can't load any files off the Archives. SO if have any handy utilities you'd be willing to share they would have to be Emailed to us. Thanking all in advance for this and other info gleamed off this net. Jeff DeLisio ( sorry for all the ('s I program in LISP...) arpa: DeLisio@cs.umass.edu Bell: (413) 545-3616 Hardcopy: c/o Computer and Information Sciences Dept. Experimental Knowledge Systems Lab Graduate Research Center U. of Ma. Amherst, Ma. 01003 ------------------------------ Date: Mon, 13 Jul 87 20:47 ADT From: <SYAPPLE%ALASKA.BITNET@forsythe.stanford.edu> Subject: Embarassment of Riches It looks like this: currently, I teach some classes on a network of 12-18 Macs 512e(nlarged?)'s, which are served (at an agonizingly slow pace) by one 20-meg hard disk with MacServe. Yesterday, while rummaging through a dusty old budget here at the College, I found one, brand-spanking new, unused, three-year old MicroVAX I. Never even taken out of it's box. "Huh," I said. Pulling thoughtfully at my lower lip, I asked myself the very same question most of you would have asked: "What can this brand new $4,000 minicomputer do for my Macs?" Well? I ask you. Does anybody out there have an expensive mini doing fileserving service for their cheap microcomputers? Where can I get info/hardware for using this mini to serve/connect either of my micro-labs? What kind of hardware will I need? Does anybody out there have a similar set up? Incidentally, am I wasting this box? Without spending the bucks for hardware that will allow more than four users, is there something useful one can do with a MicroVAX I? How pissed off should the other departments become when they discover what I'm doing? Use it or lose it... JOE KENNEBEC GFJAK@ALASKA.BITNET "Eyeing *your* budget, too..." ------------------------------ Date: Tue, 4 Aug 87 10:04:04 cdt From: "Beaver,John C" <BEAVERJ%GRIN1.BITNET@wiscvm.wisc.edu> Subject: Instructional Computing for the Mac Those on the hill here at Grinnell College have finally decided to put the Macs they already have to some use. According to the grant from Apple that brought them here, they are to be used for \instructional computing/. (Not a small topic.) We have about 20 Macs on two AppleTalk networks, 2 AppleTalk ImageWriters, and moderately difficult but possible access to a LaserWriter. There is a 4 member VAXcluster providing heavier-duty computing, about 200 DEC Rainbows, a network of Sun workstations arriving any day now, a few other micros (IBM, Apple II and Tandy), and a strong desire to encourage their use by students, faculty and administration. But as yet, aside from the nebulous grant requirement, there isn't much thought given to the Macs. I would like to find out what other colleges and universities are doing with their Macs. How do you have them networked? How do you link them to your other computers (especially VAXes)? What major applications are being run? Chemistry? Math? Physics? Music? Foreign languages? How do you control the network? How do you distribute software and see to it that everybody uses the appropriate versions where that makes a difference? Have you had problems with licensing or have you found an innovative solution to the problem? The college, unfortunately, has decided that general word processing does NOT fall into the category of instructional computing, so I'll have to dig a little deeper for applications. I realize that this is a rather major topic, but it would be very helpful to me and to Grinnell College to get our Mac program off the launching pad quickly. There could also be large insight and understanding gained here. If I could trouble you to respond to me directly, I would appreciate ti greatly and will post a summary of your doings and my findings in a couple weeks. Thanks in advance. John Beaver Programmer Grinnell College Grinnell, Iowa 50112 USA BEAVERJ@GRIN1.BITNET ------------------------------ Date: 22 Jun 87 09:55:06 EDT From: CES00661@UDACSVM Subject: RE: MAC=>VAX transfers The documentation I have for Kermit (V0.8(31)) and the Kermit I use which is V0.8(34) describe the MODE option on send/receive as being either TEXT or BINARY. In Binary, things get sent as-is, in TEXT, Kermit adds the LF after the CR for the file being sent. The Kermit standard is that 'lines' of text end in a CR-LF pair, so it is natural that he add them when sending a TEXT mode file. In fact, to some machines using fixed length records, the CR-LF gets stripped completely and the record padded out to blanks for the size of the record. I've used Kermit to send to machines like this and as long as I set mode to TEXT he works like a champ. And it's simpler than having to zap the file with another prog/DA before sending. Bob ------------------------------ End of INFO-MAC Digest **********************