When problem solving is reduced to hacking, there's usually a problem in documentation somewhere. Bruce Ormsby Adam Software Corner, EP@P (December 1988) COMMUNICATIONS OF THE USERS GROUP EDITORBARBARA BEETON VOLUME10, NUMBER1 . APRIL1989 PROVIDENCE RHODEISLAND U.S.A. TUGboat, Volume 10 (1989), No. 1 TUGboat TUGboat Editorial Committee During 1989, the communications of the w Users Barbara Beeton, Editor Group will be published in four issues. One issue Ron Whitney, Production Assistant will consist primarily of the Proceedings of the Helmut Jiirgensen, Associate Editor for Software Annual Meeting. Laurie Mann, Associate Editor on Training Issues TUGboat is distributed as a benefit of mem- Georgia K.M. Tobin, Associate Editor, Font Forum bership to all members. Don Hosek, Associate Editor for Output Devices Submissions to TUGboat are for the most part Jackie Damrau, Associate Editor for .VTjjX reproduced with minimal editing, and any questions Alan Hoenig and Mitch Pfeffer, Associate Editors regarding content or accuracy should be directed for Typesetting on Personal Computers to the authors, with an information copy to the See page 5' for addresses. Editor. Other TUG Publications Submitting Items for Publication TUG publishes the series wniques, in which have The deadline for submitting items for Vol. 10, appeared user manuals for macro packages and 2, No. is May 1, 1989; the issue will be mailed in m-related software, as well as the Proceedings July. (Deadlines for future issues are listed in the of the 1987 and 1988 Annual Meetings. Other Calendar, page 117.) publications on wnical subjects also appear from Manuscripts should be submitted to a member time to time. of the TUGboat Editorial Committee. Articles of TUG is interested in considering additional general interest, those not covered by any of the manuscripts for publication. These might include editorial departments listed, and all items submitted manuals, instructional materials, documentation, or on magnetic media or as camera-ready copy should works on any other topic that might be useful to be addressed to the Editor, in care of the TUG the w community in general. Provision can be office. made for including macro packages or software in Contributions in electronic form are encour- computer-readable form. If you have any such aged, via electronic mail, on magnetic tape or items or know of any that you would like considered diskette, or transferred directly to the American for publication, contact Karen Butler at the TUG Mathematical Society's computer; contributions in office. the form of camera copy are also accepted. For instructions, write or call Karen Butler at the TUG Trademarks office. Many trademarked names appear in the pages of An address has been set up on the AMS com- TUGboat. If there is any question about whether puter for receipt of contributions sent via electronic a name is or is not a trademark, prudence dictates mail: TUGboatQMath. AMS . corn on the Internet. that it should be treated as if it is. The following TUGboat Advertising and Mailing Lists list of trademarks which appear in this issue may not be complete. For information about advertising rates, publication 4IMS-w is a trademark of the American Mathe- schedules or the purchase of TUG mailing lists, write matical Society. or call Karen Butler at the TUG office. APS p5 is a trademark of Autologic, Inc. METAFONT is a trademark of Addison-Wesley Inc. PC w is a registered trademark of Personal w, Inc. Postscript is a trademark of Adobe Systems, Inc. TEX is a trademark of the American Mathematical Society. UNIXis a trademark of AT&T Bell Laboratories. TUGboat, Volume 10 (1989), No. 1 S. Bart Childs David Fuchs Dept of Computer Science 1775 Newel1 Texas A & M University Palo Alto, CA 94303 College Station, TX 77843-3112 415-323-9436 409-845-5470 Richard Furuta bartQcssun.tamu.edu Note: Unless otherwise specified, Department of Computer Science network addresses (shown in Bitnet: Bart0TAMLSR University of Maryland typewriter font) are on the Internet. Adrian Clark College Park, MD 20742 TEX Users Group Office Department of Electronic Systems 301-454-1461 P. 0. Box 9506 Engineering furutaQmimsy.urnd.edu Providence, RI 02940-9506 Essex University Regina Girouard or Wivenhoe Park American Mathematical Society Colchester, Essex C04 3SQ, U.K. 653 North Main Street P. 0. Box 6248 Janet: alienQuk.ac.essex.ese Providence, RI 02904 Providence, RI 02940 Janet: alienQuk.ac.kcl.ph.ipg 401-751-7760 401-272-9500 ~224 TUGQMath.AMS.com Malcolm Clark RMGQMath.AMS.com Peter Abbott Imperial College Computer Centre Raymond E. Goucher Computing Service Exhibition Road TEX Users Group Aston University London SW7 2BP, England P. 0. Box 9506 Janet: texlineQuk ac ic cc vaxa Aston Triangle . Providence, RI 02940-9506 Birmingham B4 7ET, England John M. Crawford 401-751-7760 21 359 5492 Computing Services Center REGQMath.AMS.com pabbott0nss.cs.ucl.ac.uk College of Business Janet: abbottpQuk.ac. aston Dean Guenther Ohio State University Computing Service Center Stephan v. Bechtolsheim Columbus, OH 43210 Washington State University 2119 Old Oak Drive 614-292-1741 Pullman, WA 99164-1220 Lafayette, IN 47906 Crawford-JQOhio-State W 509-335-0411 Bitnet: TS013500HSTVMA 317-463-0162 Bitnet: GuentherQWSWMl svbQcssun.tamu.edu Jackie Damrau Michael A. Harrison Lawrence A. Beck Mission Research Corporation Computer Science Division Grumman Data Systems 1720 Randolph Road SE University of California, Berkeley R D, MS D12-237 Albuquerque, NM 87106-4245 & Berkeley, CA 94720 Woodbury, NY 11797 505-768-7647 415-642-1469 516-682-8478 HarrisonQBerkeley.edu Bitnet: damrauQbootes Barbara Beeton Doug Henderson American Mathematical Society Michael DeCorte Division of Library Automation Box 6248 P. 0. Box 652 P. 0. Office of the President Providence, RI 02940 Potsdam, NY 13676 University of California 401-272-9500 315-268-2292 300 Lakeside Drive, Floor 8 bnbQMath AMS com, mrdQsun.soe.Clarkson.edu . Oakland, CA 94612-3550 BeetonQScore.Stanford.Edu Allen R. Dyer 415-987-0561 Don Berryman 13320 Tridelphia Road Bitnet: dlatexQucbcmsa (see Bart Childs) Ellicott City, MD 21043 Alan Hoenig 301-243-0008 or 243-7283 Marius Broeren 17 Bay Avenue OcB Nederland B.V. Shawn Farrell Huntington, NY 11743 Division Office Automation Computing Centre 516-385-0736 P. 0. Box 101 McGill University Don Hosek 5900 MA Venlo, The Netherlands 805 Sherbrooke St W 3916 Elmwood +31.77.76466 x135 Montreal H3A 2K6, Qukbec, Canada Stickney, IL 60402 514-398-3676 Martin Bryan Bitnet: U33297QUICVM Bitnet: CCSFQMCGILLA 29 Oldbury Orchard Patrick D. Ion Churchdown Jim Fox Mathematical Reviews Glos. GL3 2PU, United Kingdom Academic Computing Center HG-45 416 Fourth Street +44 452 714029 University of Washington P. 0. Box 8604 3737 Brooklyn Ave NE Lance Carnes Ann Arbor, MI 48107 Seattle, WA 98105 Personal 'IJEX 313-996-5273 206-543-4320 12 Madrona Avenue ionQMath.AMS.com foxQuwavm.acs.washington.edu Mill Valley, CA 94941 Bitnet: f ox7632Quwacdc 415-388-8853 TUGboat, Volume 10 (1989), No. 1 Helmut Jiirgensen Michael Modest Rainer Schopf Deparment of Computer Science College of Engineering Institut fiir Physik University of Western Ontario 208 Mechanical Engineering Johannes Gutenberg Universitat London N6A 5B7, Ontario, Canada Pennsylvania State University D-6500 Mainz 519-661-3560 University Park, PA 16802 Federal Republic of Germany Bitnet: helmut@uwovax 814-863-0976 Bitnet: SCHOEPFQDMZNAT51 uucp: helmut@julian Dezsii Nagy Larry Sharlow David Kellerman Geological Survey of Canada 10 Toltec #3 Northlake Software 1 Observatory Crescent Flagstaff, AZ 86001 812 SW Washington Ottawa KIA OY3, Ontario, Canada 602-774-1630 Portland, OR 97205 613-995-5449 503-228-3383 Alan Stolleis uucp: imagen!negami!davek James Nearing (see Bart Childs) Department of Physics Yoichi Tanaka Richard Kinch University of Miami Kinch Computer Co. Box 248046 Toppan Printing Co., Ltd. 501 South Meadow St. (Route 13) Coral Gables, FL 33124 Electronic Publishing Division Ithaca, NY 14850 305-284-2323 5-1, 1-chome Taito, Taitc~ku 607-273-0222 Tokyo 110 Japan (03) 835-5495 Jan van Knippenberg David Ness (see Marius Broeren) TV Guide Christina Thiele Canadian Journal of Linguistics Donald E. Knuth Radnor, PA 19088 215-293-8860 Carleton University Department of Computer Science Ottawa K1S 5B6, Ontario Canada Stanford University David Osborne Bitnet: WSSCATBCarleton Stanford, CA 94305 Cripps Computing Centre [email protected] University of Nottingham Klaus Thull Nottingham NG7 2RD, UK StephanstraDe 25 Kim Kubik D-1 Berlin 41 $44 602 484848 x2064 Syva Company Federal Republic of Germany P. O. Box 10058 dao%[email protected] Janet: [email protected] .nott .clan 8383536 Palo Alto, CA 94303 [email protected] 415-493-2200 Mitch Pfeffer Georgia K.M. Tobin C. G. van der Laan Suite 90 148 Harbor View South The Metafoundry Rekencentrum RUG OCLC Inc., MC 485 Landleven 1 Lawrence, NY 11559 516-239-4110 6565 Frantz Road 9700 AV Groningen, The Netherlands Dublin, OH 43017 +31/50 633374 or +31/50 633440 Arnold Pizer 614-764-6087 Bit net: cglQhgrrug5 Department of Mathematics Samuel B. Whidden DECnet: rugr86 : :cgl University of Rochester American Mathematical Society Pierre A. MacKay Rochester, NY 14627 716-275-4428 P. 0. Box 6248 Northwest Computer Support Group Providence, RI 02940 University of Washington Craig Platt 401-272-9500 Mail Stop DW-10 Department of Math & Astronomy [email protected] Seattle, WA 98195 Machray Hall 206-543-6259; 545-2386 University of Manitoba Ron Whitney MacKayBJune.CS.Washington.edu Winnipeg R3T 2N2, Manitoba, Canada l&X Users Group P. 0. Box 9506 Robert W. MCGaffey 204-474-9832 CSnet: plattQuofm.cc. cdn Providence, RI 02940-9506 Martin Marietta Energy Systems, Inc. [email protected] Building 9104-2 Bit net: plattQuofmcc P. 0. Box Y Arturo Puente Dorninik Wujastyk Oak Ridge, TN 37831 P.