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- RKCP
-
- ********************************************************************
- ***************************** READ.ME ******************************
- ********************************************************************
-
- Before you start looking at the documentation, I just want to
- outline the seven units in this archive.
-
- FSWAP A TP5 unit written in assembly language for very fast swapping
- of variables with no "storage space" that is typical of Pascal
- swapping procedures. Three routines. Ver. 0.3
- FSTACK A TP5 unit written in assembly language for array-based stacks.
- Handles only byte and word sizes, but there is NO per item
- overhead, and using getmem and freemem you can even arrange
- it so there is no overhead anywhere at all! Fourteen routines.
- Ver. 0.4
- FBIOS Another TP5 unit written in assembly language. This one calls
- various BIOS interrupts. Interrupts are called much much faster
- from assembly language than the INTR procedure supplied with
- TP. Only relativly "safe" routines have been included; I don't
- want any disks ruined. Sixteen routines. Ver. 0.1
- FWRITE A fourth TP5 unit written in assembler. This one has ultra-high
- speed routines to read and write from the screen. It is
- supposed to cause snow on "snowy" CGA cards (I haven't tried it
- out, however) and it doesn't autodetect EGA or VGA cards. But
- you can read characters, lines or whole screens, and write
- likewise. You can also redirect the output from the screen to
- a predefined type (Vram_ScrBuf), or ANY buffer large enough (4000
- bytes for a 80*25 screen). Ninteen routines. Ver. 0.7
- FWIN A windowing program in TP5. It uses FWRITE, so it has the same
- snow and detection problems as FWRITE. As well as the windowing
- routines, there are also some general-purpose procedures and
- functions, GetXY being an example. FWIN can leave images or
- parts of images on the screen after deleting windows, depending
- on how the windows are called. Ten routines. Ver. 0.8
- XWIN Another windowing program in TP5. This is basically the same as
- FWIN. It doesn't have the leftover image problem that FWIN does,
- and it uses less memory per window. It is slower, but that
- can't be helped. Eleven routines. Ver. 0.0
- FILE1 A TP5 unit for more advanced file routines with error checking.
- Uses heap for typing and copying buffer. Buffer adjusts from
- 1k to 32k depending on the amount of free heap available.
- Five routines. Ver. 1.0
-
- That's all of them. I just want to warn of one thing: do NOT use
- mark and release when you use either of the windowing programs! You
- can release the window memory, which would be disasterous to both the
- windows and your program. Also, check the free heap before you call
- CreateWindow in either windowing unit. You need roughly 5k free for
- one FWIN window and a varying amount for XWIN (but never more than 5k).
- If you know you have plenty of space to spare, you don't need to check,
- but if you're getting close, it won't hurt and it could save a run-time
- error.
-
- Generally, none of the units check that the values passed are in a
- valid range. (FILE1 is an exception.)
-
- These units are shareware, but we'll get to that in a moment.
-
- RKCP stands for Rex Kerr's Compiliers and Programs. Currently
- I only have programs (or programming aids like these). I'm going to
- get started on compilier-writing real soon now. Nothing as advanced
- as TP5, I don't think, but some useful compiliers and maybe even
- a parser generator for Turbo Pascal.
-
- >>Shareware<<
-
- These units are shareware. You can have as long as you think you
- need (within reason [reason is about 2 months {at the most}]) to try
- them out. When and if you decide you like them and want to use them,
- you will be expected to register them. There is one exception to this.
- If you are using *ONLY* FSWAP, you don't have to register. I can't see
- why anyone would only want to use just it, but in case you do.... Also,
- if any of these units are going to be included in a COMMERCIAL product,
- that will cost you one (free) copy of that product. Registration is
- $10, which includes all help I can give and the most recent versions
- of these seven units. This is probably the final FWIN, but I'll see.
- Registration does NOT include a manual.
-
- I have not included any source code with the programs for two reasons.
-
- 1) None of the source code is commented yet. If I did include it,
- I doubt anyone would be able to understand it.
- 2) When you register, I will send you all the of the source code
- (commented). This way, I can be sure that anyone who is
- *REALLY* interested will register.
-
- By the way, if you think these units are worth more than $10, I
- certainly have no objections to you sending more.
-
- If you have any ideas about other units or additions to one or
- more of these units, or about any ideas for a new compilier or
- anything else, don't hesitate to contact me. The best way is
- through EasyPlex on CompuServe. If you think your questions or
- requests might be of general interest, you can post a message in
- the TP5 section of BPROGA's message section (this is also on
- CompuServe). If you don't want to do it that way, I suppose you
- can always mail a letter to me. My address is
-
- 8301 Buckingham Drive
- El Cerrito, CA 94530
-
- and my CompuServe ID number is
-
- 71550,3147
-
- I will return any mail or messages the same way I got it unless
- you specify to do otherwise.
-
- I suggest proceeding in this order:
-
- 1) Finish reading this.
-
- 2) Run FTPUDEMO for a demonstration of the different programs.
-
- 3) Un-arc FDOCS.ARC and read the documentation for the units.
-
- 4) Un-arc FTPUS.ARC and start using the units.
-
- 5) Do whatever. If you need to review the docs or want to run
- the demo again, go ahead. You don't even really have to
- follow this order to make sense out of things, but I think
- it would help.
-
- The strange thing is, the units take up about 20k altogether. But
- the documentation takes up 40k! Gee....
-
- Actually, that's not as bad as it seems. Recently I downloaded a
- fast writing file from CompuServe (to take a look at my competition)
- and the TPU file was only about 8k. But the documentation was 150k.
- Wow! I got pretty board while it was downloading. So after downloading
- this 100k file (it was ARCed, of course) I decided that I wouldn't
- have the documentation more than three as large as the units. I tried
- not to sacrifice any clarity by keeping the files short, and I hope I
- have succeded.
-
- Well, now that I have finished my least favorite part of programming
- (writing documentation) I can start again on my favorite part (coming
- up with good ideas and making them work).
-
-
- I hope you find at least one of the units useful, and if you do I
- hope to hear from you.
-
- <<< Rex Kerr >>>
-
- RKCP