Archive-name: computer-lang/Modula2-faq/part2 Version: 2.27 Last-modified: 2003 03 26 Posting-frequency: Monthly Modula-2 Frequently Asked Questions Part 2 4. WHERE CAN I GET SOURCE CODE, OTHER INFO? 4.1.1 Is there source or other info available on the net? A. Here are some net sites I have accessed at one time or another. I am not sure if all are still available or what is in them. ftp://ftp.psg.com/pub/modula-2/ http://www.arjay.bc.ca/Modula-2/m2faq.html ( Home of this FAQ) ftp://ftp.inf.ethz.ch/pub/ ftp://NIC.SWITCH.CH ftp://ftp.mathematik.uni-ulm.de/pub/soft/modula/ WWW sites http://dir.yahoo.com/Computers_and_Internet/Programming_and_Development/Languages/Modula_2/ http://i44www.info.uni-karlsruhe.de/~modula http://cs.ru.ac.za/homes/cspt/modula2.htm 4.2 What other FAQs or lists of pages are available? A1. http://burks.bton.ac.uk/burks/language/modula2/index.htm A2. http://dmoz.org/Computers/Programming/Languages/Modula-2/Compilers/ A3http://murray.newcastle.edu.au/users/staff/peter/m2/Modula2.html 4.3 Where can I find graphics libraries, etc? A. Try the PMOS library for various platforms at one of the following sites: ftp://ftp.psg.com/pub/modula-2/code (North America) ftp://cs.ru.ac.za/pub/languages (South Africa) ftp://dutiba.twi.tudelft.nl/pub/modula2 (Western Europe) ftp://ftp.cnit.nsu.ru/pub/msdos/programm.ing/modula2 (Eastern Europe). 4.4 Are there any mathematical libraries available? A1. See Numerical Procedures in Modula-2 -- authorized translation of Numerical recipes in Pascal from PolyWare (Klara Vancso): klarav@telic.nl (work) OR k.vancso@tip.nl (home) The CD-ROM has the Modula-2 sources. See http://www.nr.comNote that sources given in this book are of the "quick and dirty" variety and cannot be sold as such, only in compiled form. A23. LMathLib is a library that defines a number of mathematical functions for Modula 2 programs. Unlike other libraries of the same kind, LMathLib patches the Modula 2 compiler. All library functions are inlined as assembler code for the Floating Point Unit. This results in faster code compared to the traditional solution with subroutine calls. Due to this machine dependent technique, you can use the library ONLY with the (free) GMD Modula System Mocka for Linux on INTEL based machines. You can get the LMathLib library via anonymous ftp from ftp://tee-1.tee.uni-essen.de/pub/Mocka/(132.252.131.33) Documentation is included. A3. MATHPAK 87/32 is available for most 32-bit compilers. A lite version for Canterbury M2 is freely downloadable from http://www.webcom.com/mhc/welcome.html Features: Written fully in INTEL CPU machine language Math Coprocessor control Basic Math functions Vector and Vector-Scalar Routines Vector and Vector-Scalar 'Skip' Procedures Complex Number Routines Complex Vector and Vector-Scalar Routines Polynomial Manipulation Routines Simple Matrix and Vector-Matrix Routines Solving Systems of Linear and Nonlinear Equations Unconstrained Minimization Nonlinear Least-Squares Minimization Eigenvalues and Eigenvectors Singular Value Decomposition Extrapolation of Vector-Sequences Statistical and Data-Fitting Rountines Fourier Transforms and Convolution Spectral Analysis Routines Numerical Integration Differential Equations 4.5 Where can I get a Modula-2 to C converter? A: The program mtc is available from ftp://ftp.ira.uka.de/pub/programming/cocktail/mtc.tar.gz ftp://ftp.Uni-Koeln.DE/usenet/comp.archives/languages/modula-2/mtc/ An already ported version for DOS+DJGPP can be found at ftp://ftp.uni-stuttgart.de/pub/unix/programming/modula/ Several of the compilers available work or can work by producing C or C++ code and can also serve this purpose. See p1, XDS and Ulm's m2c (not the same as mtc) listings for examples. 4.6 Where can I get a Modula-2 to Modula-3 converter? A. m2tom3 is available under the terms of the GNU Library General Public License from ftp://ftp-i3.informatik.rwth-aachen.de/pub/Modula-3-Contrib/m2tom3/ m2tom3 is a system to port Modula-2 programs to Modula-3. It consists of two parts: - A conversion program which tries to create a Modula-3 source text with the same semantics as the Modula-2 input while retaining the original look and feel as good as possible. - A base library which tries to emulate the Modula-2 standard library using the Modula-3 standard library. contact: Peter Klein office: Ahornstrasse 55, 52074 Aachen, Germany e-mail: pk@i3.informatik.rwth-aachen.de. Tel.: +49/241/80-21316 Fax.: +49/241/8888-218 4.7 Where can I get a Modula-2 to Component Pascal converter? A.This is available from http://www.lrz.de/~Bernhard_Treutwein/m2o.txt Note: Component Pascal is an Oberon dialect, but the translator does not use any CP specific features, i.e. generates standard Oberon-2. 4.8 Are there any Modula-2 applications around? A. The Idaho National Engineering Laboratory (INEL) develops and maintains a now ~350,000 line MODULA-2 reusable component library called SAGE. For more information on SAGE send E-Mail to hotline@sage.inel.gov or see the web site at http://sage.inel.gov/homepage.htm 4.9 Are there any compiler construction tools available? A1. Some old ones appear in ftp://ftp.gmd.de/GMD/cocktail/ A2. Coco/R generates recursive descent parsers and their associated scanners from attribute grammars. Full source code, and a variety of simple example applications are supplied in the distribution kits. The Modula versions (1.50 is the latest) are available from ftp://ftp.ssw.uni-linz.ac.at/pub/Coco/ and the Java versions are there too, at ftp://ftp.ssw.uni-linz.ac.at/pub/Coco/javacoco.htm See also: ftp://ftp.inf.ethz.ch:/pub/software/Coco ftp://ftp.psg.com:/pub/modula-2/coco ftp://cs.ru.ac.za:/pub/coco ftp://ftp.fit.qut.edu.au:/pub/coco There are versions for the MS-DOS compilers (JPI, FST, Logitech, StonyBrook, Gardens Point), for the Mocka compiler for Linux and FreeBSD, as well as for the Gardens Point Unix compilers, including Linux and FreeBSD. There is also a version that produces TurboPascal units very similar to the Modula-2 modules. This is also FreePascal compliant now. A port for the p1 compiler on the Mac is also available. Latest information is available at http://cs.ru.ac.za/homes/cspt/cocor.htm. Pat Terry's textbook "Compilers and Compiler Generators" that uses Coco/R is now online at http://www.scifac.ru.ac.za/compilers. A2. A copy of the EBNF for ISO Modula-2 can be found in Appendix 3 at: http://www.arjay.bc.ca 4.10 Does anyone know of a lexical analysis tool that is written in Modula-2 and for Modula-2 code? A.You want rex, part of Cocktail (also ll and lalr parser generators, abstract syntax trees, attribute grammar evaluators, tree. Free version: ftp://ftp.ira.uka.de:/pub/programming/cocktail/ Commercial version and support: Dr.-Ing. Josef Grosch Tel. : 0721-697061 CoCoLab Fax : 0721-661966 Hagsfelder Allee 16 EMail : grosch@cocolab.sub.com D-76131 Karlsruhe 4.11 Is there an applications framework for Windows programming? A. Try looking at ftp://ftp.ifi.uio.no/pub/sjr/m2afx.zip orftp://ftp.leo.org/pub/comp/platforms/pc/windows/programming/modula/m2afx.zip This software is an application framework that implements a number of classes that encapsulate the weirdness of the Windows C API and attempts to present it in a cleaner way to the Modula-2 programmer. 4.12 Does there exist something to convert a C header file to a Modula-2 DEFINITION MODULE file for me? A. Try looking at the XDS Ltd site for the H2D freeware product on some platforms 4.13 Where can I get the C code of a Modula-2 compiler? A. Most Modula-2 compilers are written in Modula-2. It seems rather strange to me that one would want to trust the compilation of a good language to a tool written in a poor one. 4.14 What can I do with old sources from Modula Corp? A. From the former president Richard Ohran (ROhran@vinca.com): "Modula Corp. is dead. Do whatever you like." 4.15 Are there source code examples anywhere for Windows programmers? A. Translations of Example Programs in Charles Petzold's book "Programming Windows 95" from Visual C++ to Stony Brook and XDS Modula-2 by Peter Stadler, Vienna can be found at: http://www.nhm-wien.ac.at/Petzold/Index.html 4.16 Isn't there a Modula-Prolog project somewhere? A. Try ABB Corporate Research and Carlo Muller, who may license it to you for non-commercial purposes. mailto:cadamuller@swissonline.ch 4.17 Is C. Lins SCL library available? A. Yes, at http://www.aha.ru/~uranus/download/scl.zip 4.18 Can you help me with my assignments? A1. Some people may give you hints, but please do not subvert your professor and your education by submitting work other people do for you. A2. Here are two answers submitted to the newsgroup in response to a desperate student's plea for ANY Modula-2 program. The first is rather prosaic; the second a little more imaginative: MODULE homework; IMPORT STextIO; BEGIN LOOP STextIO.WriteString ("I will do my own homework."); STextIO.WriteLn; END; END homework. main() { int i; for(i=0; i<!-- i++) printf("I will do my own homework.\n"); } Followup Question: Is that Modula-2? I just finished my first course in Modula-2 and that don't look at all familiar. I'm not looking forward to the final exam. A. (Pat Terry) Computer Science changes sooo rapidly. Haven't you discovered Modula-2++ yet? 5. SPECIFIC QUESTIONS ON CODE AND ALGORITHMS 5.0 Where can I get general information on algorithms? A Try the site http://www.cs.sunysb.edu/~algorith/ 5.1 Where can I get an algorithm for an efficient ber generator? A1. Pierre L'Ecuyer: Efficient and Portable Combined Random Number Generators, Communications of the ACM, vol. 31, no. 6, pp. 742-749. The RNG has a period of approximately 2.3E+18. Generating 1 000 000 numbers per second, that means that it would take over 73 000 years before it repeated a sequence. A2.Look in the PMOS library. This one uses the 'Minimal standard random number generator' described by Park & Miller, CACM 31,10,Oct 88 p1192. The code has been checked for the 10001st random as specified in Park & Miller p1195. One site is: ftp://ftp.psg.com/pub/modula-2/code/random/ A3. A pseudo random generator using the subtractive method taken from Knuth, Seminumerical Algorithms, 3.2.2 and 3.6, belongs to Ulm's Modula-2 System that is distributed under the terms of the GPL (and in case of the library under the terms of the LGPL). More informations may be found at http://www.mathematik.uni-ulm.de/modula/ and http://www.mathematik.uni-ulm.de/modula/man/man3/RandomGenerator.html 5.2 How can I prevent NIL pointer errors? A.First guard your reference by writing IF (myPointer # NIL) AND (myPointer^.fieldname =)...etc. Because Modula-2 has short circuited Boolean expression evaluation, the first part guards the second from being evaluated inappropriately. Then, take the radical, unC-like step of checking your code design for the logical error that led to the incorrect reference in the first place. 5.3 Why doesn't my IF statement compile? A.See the example in the last subsection. Boolean expressions must be delineated with parentheses. 5.4 Can I assume numeric variables are set to zero and Booleans to FALSE? A. No. The values of variables are random until your code sets them. Declaring does not initialize. 5.5 Why do conversions from real to whole types sometimes crash? A.You need to protect your conversion code by using MAX (TYPE) and MIN (TYPE) which are part of the ISO Modula-2 base language. 5.6 Does a CASE statement always need an ELSE clause? A. No, but it's not a bad idea, even if you think you have covered all the cases. If you have, a good compiler might optimize your code away, but if you haven't, you could be in for trouble. 5.7 What are the system types to which all other parameters are compatible? A.Just LOC and ARRAY OF LOC (one dimension). This does not work for multidimensional arrays of LOC, and there are no defined BYTE and WORD types, though implementations may include them as well. 5.8 How do I control the serial port, mouse, network card, TCP/IP or other communications protocol or peripheral? A.These are system dependent, and no modules for this can be found in the standard. A vendor MAY supply them. Ask. 5.9 Does the object model for OO-Modula-2 have garbage collection or not? A. BOTH traced (collected) and untraced (roll your own memory management) objects are available. 5.10 What is the arity of inheritance for OO-Modula-2? A. Single inheritance only. 5.11 What do you use the generic extensions for? A. These allow you to write code for structures such as lists or queues, or for routines such as a sort, without initially specifying the data types that are in the structure or the target of the routine. The initial module is called a generic module. Such modules can be refined for the specific data types by a refining separate module (library) or a refining local module. 5.12 How do I clear the screen? A. This non-standard functionality may be present in a module called Terminal. 5.13 How do redirect screen and keyboard I/O? A. This non-standard functionality may be present in a module called InOut or (in an extension to ISO versions) in RedirStdIO. The procedure to use is OpenInput (or OpenOutput). Unfortunately these behave differently in every version (one of the reasons we built a standard). Some versions produce a prompt at runtime, others take a file name. The latter may or may not require a file extension. They may look for the name as you have provided it and if they don't find it, try with the default extension .txt Others have a way of entering the extension. You will have to consult the documentation. 6. WHAT ARE SOME REFERENCE MATERIALS ON MODULA-2? A1. A shareware text I have written (and that MAY be the only currently maintained English language instructional text on Modula-2) is available. See section 1.4. A2.The manuals for some of the commercial products contain much useful information. A3. The Gardens Point sites have documentation available (see their listing above.) A4. A document called Modula-2 for Pascal programmers (Postscript,10 pages) may be fetched by anonymous ftp at ftp://ee.newcastle.edu.au/pub/modula2/Modula2.ps.Z The author has not updated the contents for a couple of years, so there may be inaccuracies in terms of the current language standard. A5. A variety of ETH papers are stored at ftp.ftp.ethz.ch in /doc/diss, /doc/tech-reports and /pub/oberon/docu A6. What follows is a BIBLIOGRAPHY of some published materials in a table delimited by two spaces between fields: Author Title City Publisher Year Subject Adams, J. Mack Gabrini, Philippe J & Kurtz, Barry L. An Introduction to Computer Science with Modula-2 Lexington, MA D.C. Heath & Co 1988 Backhurst, Nigel G. Mastering Modula 2 Wilmslow Sigma 1988 Beidler, John & Jackowitz, Paul Modula-2 Boston Prindle Weber & Schmidt 1985 Blaschek, G. & Pomberger, G. Introduction To Programming With Modula-2 Springer-Verlag 1990 Budgen, David Software Development with Modula-2 Reading, MA Addison-Wesley 1989 Carmony, Lowell A. & Holliday, Robert L. A First Course In Modula-2 New York Computer Science Press c1990 Carroll, D. W. Advanced Modula-2 Programming for the IBM PC XT and AT Elsevier 1986 Chirlian, Paul M. Introduction to Modula-2 Beaverton, Or. Matrix Publishers Christian, Kaare A guide to Modula-2 New York Springer-Verlag 1986 Cooling, J.E. Modula-2 for Microcomputer Systems Van Nostrand Reinhold 1988 Cooper, Doug Oh My! Modula-2! New York Norton 1990 Cornelius, Barry Programming with TopSpeed Modula-2 Reading, MA Addison Wesley 1991 Eisenbach, Susan & Sadler, Cristopher Program Design with Modula-2 Reading, MA Addison-Wesley 1989 Elder, Jim Compiler Construction: A Recursive Descent model Hemel Hempstead England: Prentice-Hall 1994 Etling, Don Modula-2 Programmer's Resource Book Blue Ridge Summit, PA Tab Books 1988 Feldman, Michael B. Data Structures with Modula-2 Englewood Cliffs, NJ Prentice Hall 1988 Ford, Gary & Wiener, Richard. Modula-2: A Software Development Approach New York Wiley 1985 Gabrini, Philippe J. & Kurtz, Barry L. Data Structures And Algorithms With Modula-2 Lexington, MA DC Heath c1992 Gleaves, Richard Modula-2 for Pascal Programmers New York Springer-Verlag 1984 Gough, K. John & Mohay, George M. Modula-2: A Second Course In Programming Englewood Cliffs, NJ Prentice Hall 1988 Greenfield, Stuart B. Invitation to Modula-2 Petrocelli Books 1985 Harrison, Rachael Abstract Data Types in Modula-2 New York Wiley 1989 Wiley Harter, Edward D. Modula-2 Programming. A First Course Englewood Cliffs, NJ Prentice-Hall 1990 Helman, Paul & Veroff, Robert Walls and Mirrors: Intermediate Problem Solving and Data. Modula-2 Menlo Park, CA Benjamin Cummings 1988 Hewitt, Jill A. & Frak, Raymond J. Software Engineering in Modula-2: an object-oriented approach London Macmillan 1989. Hille, R.F. Data Abstraction and Program Development Using Modula-2 Sydney Prentice Hall 1989 Hopper, Keith. The Magic of Modula-2 Melbourne Prentice Hall 1991 Johnston, Chris Applying Modula-2 Academic Press 1991 Jones, William C. Jr. Data Structures Using Modula-2 New York Wiley 1988 Jones, William C. Jr. Modula-2 Problem Solving and Programming with Style New York Harper & Row 1987 Joyce, Edward J. Modula-2: A Seafarer's Manual & Shipyard Guide Reading, MA Addison-Wesley 1985 Kaplan, Ian & Miller, Mike Modula-2 Programming Rochelle Park, NJ Hayden Book Co. 1986 Kelly-Bootle, Stan Modula-2 Primer Howard W. Sams & Co. 1987 King, K.N. Modula-2: A Complete Guide Lexington, MA D.C. Heath & Co 1988 Knepley, Ed & Platt, Robert Modula-2 Programming Reston, VA Reston Pub. Co. 1985 Koffman, Elliot B. Problem Solving and Structured Programming in Modula-2 Reading, MA Addison-Wesley 1988 Kruse, Robert L. Programming With Data Structures Modula-2 Version Englewood Cliffs, NJ Prentice-Hall 1988 Lawrence, Mike Modula-2 And The Amiga Avant-Garde Software 1990? Leestma, Sanford & Nyhoff, Larry Programming & Problem-Solving in Modula-2 New York Macmillan 1989 Lins, C. (Charles) The Modula-2 Software Component Library Volumes I-IV New York Springer-Verlag 1989- Mayer, Herbert G. Programming in Modula-2. the Art & the Craft New York Macmillan 1988 McCracken, Daniel D. & W. Salmon A Second Course in Computer Science with Modula-2 New York Wiley 1987 Messer, P. A. & I. Marshall Modula-2 Constructive Program Development Oxford Blackwell Scientific Publications 1986 Metrowerks, Inc. Staff Metrowerks Modula-2 Start Pak New York Macmillan 1990 Mitchell, R. J. Modula-2 Applied London Macmillan 1991 Mitchell, Richard Abstract Data Types And Modula-2 A Worked Example Of Design Using Data Abstraction Englewood Cliffs, NJ Prentice Hall 1992 Moore, John B. & McKay, Kenneth N. Modula-2 Text and Reference Englewood Cliffs, NJ Prentice-Hall 1987 Novak, M.M. Modula-2 in Science & Engineering London McGraw 1990 Nyhoff, Larry & Leestma ,Sanford Data Structures & Advanced Programming in Modula-2 New York Macmillan 1990 Ogilvie, John W. L. Modula-2 Programming New York McGraw-Hill 1985 Pinson, Lewis Sincovec, Richard & Weiner, Richard A First Course in Computer Science with Modula-2 New York Wiley 1987 Pittman, Thomas & Peters, James The Art Of Compiler Design Theory And Practice Englewood Cliffs, NJ Prentice-Hall 1992 Pomberger, Gustav. Software Engineering and Modula-2 Englewood Cliffs, NJ Prentice Hall 1984 Rechenberg, P. & Mössenböck, H. (tr. O'Meara, John) A Compiler Generator for Microcomputers Englewood Cliffs, NJ Prentice Hall / Carl Hanser Verlag 1989 Riley, David D. Data Abstraction and Structures: An Introduction To Computer Science II Boston Boyd & Fraser Pub. Co. 1987 Riley, David D. Using Modula-2: An Introduction To Computer Science I Boston Boyd & Fraser Pub. Co. 1987 Sale, Arthur H. J. Modula-2: Discipline & Design Sydney Addison-Wesley 1986 Sawyer, Brian & Foster, Dennis. Programming Expert Systems in Modula-2 New York Wiley 1986 Schildt, Herbert Advanced Modula-2 Berkeley, CA Osborne McGraw-Hill 1987 Schildt, Herbert Modula-2 Made Easy Berkeley, CA Osborne McGraw-Hill 1986 Schiper, Andre; (tr. Howlett, Jack) Concurrent programming: Illustrated With Examples in Portal, Ada, and Modula-2 Halsted Press 1989 Schnapp, Russell L. Macintosh Graphics in Modula-2 Englewood Cliffs, NJ Prentice-Hall 1986 Sincovec, Richard F. & Richard S. Wiener. Data Structures Using Modula-2 New York Wiley 1986 Sincovec, Richard F. & Wiener, Richard S. Modula-2 Software Components New York Wiley 1987 Stubbs, Daniel F. & Webre, Neil W. Data Structures With Abstract Data Types and Modula-2 Monterey, CA Brooks/Cole Pub. Co. 1987 Sutcliffe, Richard J. Introduction to Programming Using Modula-2 Columbus, OH Merrill 1987 Sutcliffe, Richard J. mailto:rsutc@arjay.ca. Modula-2: Abstractions for Data and Programming Structures (Using ISO-Standard Modula-2) Mt. Lehman: Arjay Enterprises 1996-2000. http://www.arjay.bc.ca (1996 09 16) Sutcliffe, Richard J. Standard Generic Modula-2 (Document ISO/IEC/JTC1/SC22/WG13 D235) 1996 07 12 ftp://FTP.twu.ca/pub/modula2/WG13/ca101.GenericModula2CD(1996 09 16) Sutherland, Robert J. The Professional Programmer's Guide to Modula-2 London Pitman 1988 Terry, Patrick D. An Introduction To Programming with Modula-2 Reading, MA Addison-Wesley 1987 Thalmann, Daniel Modula-2: An Introduction New York Springer-Verlag 1985 Tremblay, Jean-Paul DeDourek, John M. & Daoust, David A. Programming in Modula-2 New York McGraw-Hill 1989 Tucker, Allen B. Jr. Computer science: A Second Course Using Modula-2 New York McGraw-Hill 1988 Ullmann, Jeffrey Compiling in Modula-2 - A First Introduction To Classical Recursive Descent Compiling Hemel Hempstead England: Prentice-Hall 1994 Ural, Saim & Ural, Suzan Introduction to Programming with Modula-2 New York Harper & Row 1987 Walker, Billy K Modula-2 Programming With Data Structures Belmont, CA Wadsworth Pub. Co. 1986 Walker, Robert D. Modula-2 Library Modules: A Programmer's Reference Blue Ridge Summit, PA Tab Books 1988 Ward, Terry A. Advanced Programming Techniques in Modula-2 Glenview, IL Scott Foresman 1987 Welsh, Jim & Elder, John Introduction to Modula-2 Englewood Cliffs, NJ Prentice-Hall 1987 Wiatrowski, Claude A. & Wiener, Richard S. From C to Modula-2--and Back - Bridging The Language Gap New York Wiley Wiener, Richard Modula-2 Wizard's Programming Reference New York Wiley 1986 Wiener, Richard & Ford, G. Modula-2 A Software Development Approach New York Wiley 1985 Wiener, Richard & Sincovec, R. F. Software Engineering with Modula-2 and Ada New York Wiley 1984 Willis, Claire & Paddon, Derek Abstraction And Specification With Modula-2 London Pitman 1992 Wirth, Niklaus Programming in Modula-2 (3rd corrected ed.) New York Springer-Verlag 1985 Wirth, Niklaus Algorithms and Data Structures (1986 edition) Englewood Cliffs, NJ Prentice-Hall 1986 Wirth, Niklaus Programming in Modula-2 (4th ed.) New York Springer-Verlag 1990 Woodman, Mark et al Portable Modula-2 Programming Maidenhead, Berkshire UK McGraw-Hill 1989 7. REVIEWS OF MODULA-2 PRODUCTS. Note: The reviews have been contributed by others and I take no responsibility for their accuracy or for any opinions expressed therein. I have updated some of the facts. p1 Modula-2 v5.2 for Macintosh, by Marc Martin, Dec 1994.This is an excellent Modula-2 compiler, implemented as an MPW Tool. Highlights include ISO language extensions & library, a full set of Macintosh toolbox definitions, language extensions to simplify toolbox programming, object-oriented extensions and support for MacApp, greater than 32k code and globals, code generation comparable to Apple's official compilers, several FPU code options, multi-window debugger, linkable with other MPW languages, detailed documentation, and superb technical support via e-mail. Downsides include high cost (US$400), dependency on MPW, lack of SADE support. Version 6.0 has been released for creating PowerPC programs under MPW or CodeWarrier. Appendix: AUTHOR INFORMATION AND DISCLAIMERS Personal: I have used, written about, and taught Modula-2 (since 1983) and have maintained some of the information in this list for over seven years. I have used at least a dozen different compiler/environments in that time on five different platforms, and have written numerous articles and reviews for publication. I have been a member of the ISO committee WG13 (Modula-2 standardization) since its inception and have participated in all the debates and meetings of WG13 except for meeting #9 at Lake Wanaka. I have written a text on Modula-2 (now shareware), made numerous submissions to WG13 and directed an implementation of the ISO I/O library in order to verify its concepts. I am the author and project editor of Standard Generic Modula-2. Disclaimers: (i) I take no responsibility for anyone's use or misuse of this information. (ii) Apart from having been a beta tester, textbook writer, programmer and a long time user of Modula-2, I have no financial connection with any manufacturer or distributor of software. I am the author of some Modula-2 materials (some of which are shareware) as noted herein, and of various other books. Some manufacturers may distribute my shareware on CD-ROM for a previously arranged fee, but that is not an endorsement of their products by me or of mine by them. (iii) In producing this material, I am NOT acting in an official capacity for TWU, WG13, ABC, IEEE, ACM, comp.lang.modula2, or any other organization. (iv) Mention of a book or product is NOT an endorsement unless specifically noted. (v) Inclusion of materials on this list is based on relevance to Modula-2 and factual content and is otherwise entirely without prejudice. I reserve the right to edit all submissions for brevity, clarity, and usage. To remain authoritative, this and all versions of this FAQ are copyright 1991-2002 by Rick Sutcliffe and Arjay Enterprises. This document may be freely copied and distributed provided it is not altered and no fee is charged with the exception of normal downloading or copying costs. Compiled by: Rick Sutcliffe (aka The Northern Spy in the old days) Trinity Western University 7600 Glover Rd., Langley, B.C. Canada V2Y 1Y1 1 604 888-7511 Fax 1 604 513-2018 see my personal services web page at Arjay Enterprises mailto:rsutc@arjay.ca -- Rick Sutcliffe Professor Math/Cmpt Trinity Western University. Try <http://www.arjay.bc.ca> for Christian SF, books on Modula-2 and Ethics in Technology. Philology site at <http://www.opundo.com>
úÁËÌÁÄËÉ ÎÁ ÓÁÊÔÅ ðÒÏÓÌÅÄÉÔØ ÚÁ ÓÔÒÁÎÉÃÅÊ |
Created 1996-2024 by Maxim Chirkov äÏÂÁ×ÉÔØ, ðÏÄÄÅÒÖÁÔØ, ÷ÅÂÍÁÓÔÅÒÕ |