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- This distribution of Gordon Peterson's SNOBOL4+ Utilities was prepared on
- March 28 and March 29, 1988 by Gordon E. Peterson II. It is contained on
- two diskettes, each of which contains a large .ARC file. The SNOUTIL1.ARC
- file on diskette number one contains the user's guide in print file format
- and other auxiliary files. The SNOUTIL2.ARC file on diskette number two
- contains the SNORUN runtime package and the majority of the utilities in
- .SAV file form.
- ---------------
- This set contains an assortment of interesting software for the IBM
- PC, along with related supporting files.
-
- The file UTILSDOC.PRT describes each of the utilities provided on the
- diskette, along with many others which are available separately. Most of the
- utilities described have been written in the very powerful SNOBOL4+ language.
- As an example of the power of the SNOBOL4+ language, the complete source
- program listing for the LIST utility is provided on the diskette. Note that
- even with all of the options supported by LIST, and without any particular
- effort to optimize the program (it could very easily be changed to 30 or
- fewer source statements with no loss of function or efficiency), the fully-
- featured utility is only 37 SNOBOL4+ source statements long! The DIRTREE
- program is only 66 statements.
-
- If you'd rather read the UTILSDOC.PRT file directly on your computer
- screen, rather than from a printed copy, it is best to read it using Vernon
- Buerg's very fine LIST program, which is also shareware and widely available.
-
- The print file EXAMPLE.LST shows an example output from an early
- release of my SPACE utility, which is described in the UTILSDOC.PRT file.
- The SPACE utility is available separately, and includes all the functions of
- the DIRTREE utility as a subset. The EXAMPLE.LST listing is set for a 132
- column printer (or an 80 column printer in condensed print mode). This
- utility is tremendously useful in helping you to manage your hard disk. It
- also helps you to root out all those places you have the same file under
- different names or in different subdirectories, consuming unnecessary space
- (you'd be surprised, like I was, to see how much space you can recover!).
-
- Please notice that .SAV format files produced by SNOBOL4+ are
- specific to the version (although not the copy) of the corresponding SNORUN
- run-time package. All the .SAV files in this package, therefore, correspond
- to the SNORUN.EXE runtime (version 2.0) as supplied in this package. These
- .SAV files, for example, will not run under later versions of SNORUN. Should
- you receive a later version of SNORUN from somewhere, or newer versions of
- these .SAV format programs compiled under a later version of the SNOBOL4+
- system, please be careful to not get them confused.
-
- I have also written a device driver supporting your PC's loudspeaker.
- This device driver allows you to reconfigure your machine's beep to sound
- however you want it to. It allows you to write sound programs directly to
- the speaker from any of your programs, regardless of the language you have
- written them in. And, it eliminates those annoying delays your PC goes into
- whenever it is beeping. The device driver is called DRVSPKR.SYS and should
- be available, with a complete User's Guide and tutorial, from the same place
- you got these SNOBOL4+ utility programs, for $10 or less. As a bonus, the
- speaker device driver comes with almost four hours of music files you can
- play! You will find that a number of these utilities support my speaker
- device driver, if it is present.
-
- You are also encouraged to acquire your own personal copy of
- SNOBOL4+, which is one of the two most powerful and highest-level program-
- ming languages currently available for PC-class machines. Unlike some
- powerful programming languages, SNOBOL4+ is very easy to learn and allows
- you to write significant and useful programs in short order. It is probably
- the most useful single programming support tool I have. You'll love it too.
- Ask at your local computer store. If they don't have it, ask them to order
- it for you. If they won't, you can order it through me. The price is
- $99.95 (please add $10 for postage and handling within the U.S. or $30 for
- airmail delivery and additional handling charges to Europe. Do not send
- cash. Price subject to change without notice; please allow sufficient time
- for mail delivery and foreign checks to clear. Foreign users please read the
- note about foreign payments in the "Questions and Answers" section of the
- User's Guide).
-
- This package is being distributed at very low cost as Shareware so
- that as many people as possible will have the opportunity to try and use
- these programs. I sincerely hope and expect that you will find one or more
- of these programs useful to you. (Certainly no one person, other than me,
- is likely to have a need for every single utility in the set). You can help
- to support the Shareware concept (which gives you the chance to try a wide
- variety of quality software before you are asked to pay for it) in two major
- ways:
-
- 1) Help give others the chance to try this Shareware too. Just as
- you have received this disk as a direct result of the generosity of someone
- else (or more likely several others), you can return the favor by passing
- copies of this disk through your local computer club, user's group, colleagues,
- and business associates. As an incentive to upload this package to your local
- bulletin board service, please read in the "Questions and Answers" section of
- the manual how you can receive a FREE REGISTERED VERSION of any of these
- programs of your choice as a token of my appreciation.
-
- 2) Register the Shareware you end up liking and using. You are
- welcome to try this software, read the full and complete documentation, and
- put it through its paces on your own system. If you find one of these
- programs to your liking, you ARE OBLIGED to register it with me by paying the
- requested amount. Note that any nominal amount you may have paid to receive
- these diskettes from a disk copying service or other source DOES NOT register
- your use of these programs or give you the right to continue using the
- software.
-
- Registering your use of these programs also is in your own interest
- as well, as the registered versions of many of these programs are both
- smaller (use less disk space) and faster (the "shareware information" delay
- screen is eliminated) than the shareware versions provided here for your
- evaluation. The registered versions are the most recent versions, with
- all known bugs eliminated, compiled with the best known version of the
- appropriate compilers. Registering will also give you the right to very
- low-cost upgrades as improvements and additions to this set of utilities are
- released. Registered users also receive rapid free technical support via
- CompuServe electronic mail (as of this writing, March 1988, offer subject
- to change without notice).
-
- I hope that you will find these utilities useful. Enjoy!
-
- Gordon E. Peterson II
- P.O. Box 40476
- San Antonio, Texas 78229-1476
- United States of America
-
- P.S. Since I am presently spending quite a lot of time outside of the
- United States, please allow extra time for mail at the above address to
- be forwarded to me. Thanks!
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