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???????????? ??????????????????????????????????????????
???????????? ???????????? ??????????? ????? ??????????? The
?????????? ???????????? ??????????? ???? ???? ?????? Electronic
?????????? ????????????????? ?????? ???? ???? ?????? Journal
???????????? ???????????????????????? ???? ???? ??????
??? ????? ????? ??? ? ????? ????? ??? ??? ?????
???????????????????????????????????????????????????????????????????????????????
April 1986 Volume 1.02
???????????????????????????????????????????????????????????????????????????????
??????????????????????
??? ? ??? ? ?
? ??? ??? ??? ? ??? ??? ? ? ? Board Highlights.3 ?
??? ??? ? ? ? ? ? ? ? ???? ? Next Time........5 ?
??? ??? ??? ?? ? ??? ? ? ???? ? Non-Review.......4 ?
? Programming!.....1 ?
? Speculation......6 ?
? Vocabulary.......7 ?
? ?
??????????????????????
PC Gazette 1.02-4/86 B.1
????????????????????????????????????????????????????????????????????????????????
??? ??? ??? ??? ??? ??? ????? ????? ? ??? ??? ? moved to Storescreen.
??? ? ? ? ? ? ? ? ? ??? ? ? ? ? ? ? ? ? ? ? ? ? The leader is added to
? ? ??? ??? ? ??? ? ? ? ? ? ? ? ? ? ??? ? the beginning of the
??? ??? array. We use blockwrite
Screen Saving in Turbo Pascal to save the screen to
There have been a number Intro which is to be used disk.
of routines written in as leader to the file.
Turbo Pascal for saving a The reason we add this is Listing 3 is the Load
screen display presented so the screen file will routine. The procedure
in various magazines. be compatible with the checks to see if the file
Well, here's the one that Bload and Bsave commands exists first. If it does
I like to use: in BASIC. Many commercial it blockreads it into the
programs also use this array Storescreen. It is
First, in the declaration format. It would be nice then moved into Screen0,
part of the program, to be able to be able to which is the screen
something like Listing 1 use their screens or make display. If it is a
should be present. This screens that will work graphic screen be sure
sets up the type of with those programs. that you have set the
variables that will be screen mode properly
used in the Save and Load Listing 2 is the Save before running the pro-
procedures. There is the routine. The screen is cedures.
constant array called moved to Storescreen. Listings start on pg. B.2.
PC Gazette 1.02-4/86 B.2
????????????????????????????????????????????????????????????????????????????????
PROGRAMMING! Con't from page B.1.
LISTING 1 Assign(file1,filename);
type strtype=string[80]; {$I-} Rewrite(file1) {$I+};
scrnarray=array[0..4095] of byte; ok:=(IOResult=0);
const if ok then
intro:array[0..6] of byte=(253,0,184, blockwrite(file1,storescreen,32)
0,0,0,32); {128 for graphics}
{(253,0,184,0,0,0,128) for graphics} else writeln('File Error!',#7);
var close(file1);
file1:file; end;
screen0:scrnarray absolute $b800:-7; LISTING 3
{$b000:-7 if mono system} procedure LoadScreen(filename:strtype);
storescreen:scrnarray; begin
ok:boolean; Assign(file,filename);
i,o,s:integer; {$I-} Reset(file1) {$I+};
LISTING 2 ok:=(IOResult=0);
procedure SaveScreen(filename:strtype); if ok then
begin blockread(file1,storescreen,32)
storescreen:=screen0; {128 for graphics}
s:=seg(storescreen); else writeln('File Error!',#7);
o:=ofs(storescreen); close(file1);
for i:=0 to 6 do mem[s:o+i]:=intro[i]; end;
PC Gazette 1.02-4/86 B.3
????????????????????????????????????????????????????????????????????????????????
E=mc^2 ?????????????????????????
BOARD HIGHLIGHTS (714) 592-5151 ? ?
Sysop: Sean O'Donohue ? ?
Southern California area 300/1200 24 hrs. ? TURBO DRAW ?
The 'Keep On' Conf. is a ? ?
Diamond Bar BBS story conference. This is ? by ?
(714) 861-1549 'interactive fiction'!! ? ?
Sysop: Jim Holloway ? Robert Flores ?
300/1200/2400 24 hrs. Polaris BBS ? ?
Has all the new stuff (714) 865-1637 ? An excellent drawing ?
coming out and a ZIP con- Sysop: Michael Knight ? system for the IBM ?
ference with its author 300/1200/2400 24 hrs. ? PC and compatibles ?
holding court. Telecomm., Language and ? ?
Astronomy Conferences. ? $18.00 including ?
La Verne & PC Street ? handling & postage ?
(714) 596-0084 For listing in future ? ?
Sysop: Dave Dennen issues, send Board data ? PC Gazette ?
300/1200 24 hrs. and remarks to PC Gazette ? Turbo Draw ?
Has an Issues Conf. with 155 East 'C' St., Ste. D, ? 155 E. "C" St. Ste.D ?
a sharp guy running it. Upland, CA 91786. Or ? Upland, CA 91786 ?
Also a tDoodle Conf. run leave a message to Robert ? ?
by its author. Flores on a Home Board. ?????????????????????????
PC Gazette 1.02-4/86 B.4
????????????????????????????????????????????????????????????????????????????????
???????????????????????? ????????????????????????? ????????????????????????
???????????????????????? ? NON-REVIEW ? ????????????????????????
???????????????????????? ????????????????????????? ????????????????????????
First off, on last month's Non-Review Program of choice:_____________________
of ZIP: a flop!! Response was just Version number:________________________
about nil!. Okay. Let's try something Author/Company:________________________
else and see what happens.
Usage: _____ Fanatical - more than an
Around the Home Boards, one of the hour a day.
topics that pops up a lot is a _____ Heavy - up to an hour an
comparison of communication programs. day.
The pros and cons of Qmodem, Pibterm _____ Moderate - up to an hour
and Procomm are expressed by their a week.
respective supporters. _____ Light - up to an hour an
a month.
Here's a chance for us to compile sort _____ What Do I Know? - up to
of a pseudo-survey of the most popular an hour a year
communications programs. Please let us Exclusivity: ____ Only program used.
know what is your choice. Drop us a ____ Program most used.
line by mail or through one of the Home ____ Just picked this one.
Boards listed on page A.9. Continued on page B.5-See NON-REVIEW.
PC Gazette 1.02-4/86 B.5
????????????????????????????????????????????????????????????????????????????????
NON-REVIEW ????? ????? ??? ? ?????
Continued from page B.4. ??? ? ??? ??? ? ???
Features: Best Feature:________________ ??? ? ????? ??? ???
_______________________________________ ??? ? ??? ??? ? ???
Worst Feature:_______________ ??? ? ????? ??? ? ??? ? ? ?
_______________________________________
In our next issue we plan to have:
Modes: Transfer rate:300/1200/2400
Protocol: ____ ASCII The results of our Non-Review survey.
____ Xmodem
____ Xmodem CRC Commentary by some willing Sysop.
____ Ymodem
____ More speculation by Syntax. If you
have heard some interesting tidbit,
Overall Impression:____________________ please pass it along.
_______________________________________
Better graphics and layout. By then
Other programs used in order of choice: the Platypus Patrol will have gotten
2.___________________________ their act together.
3.___________________________
4.___________________________ That's basically what we said the last
5.___________________________ time. Well, we say it again.
PC Gazette 1.02-4/86 B.6
????????????????????????????????????????????????????????????????????????????????
??????????????????????????
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?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????? SPECULATION ????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????
PC-DOS 3.2 should be out and supporting There is a "pocket modem" from a
the 3 1/2 inch standard disk. MS-DOS company called Migent Software Corp.
4.0 is supposed to be available in This two inch by two inch wonder is one
Europe. Don't expect it here in the of a number of 1200bps modems that are
U.S., though. Many companies are about to be released. It is designed
waiting for 5.0 to come out. 5.0 is for those who have laptop computers and
reported to be able to access up to 16 need to communicate but don't want to
megabytes of random-access memory in lug around a bulky modem.
addition to multi-tasking. -Syntax
PC Gazette 1.02-4/86 B.7
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??? ?? ????? ????? ????? ????? ??? ? ??? ????? ????? ??? ??
??? ?? ??? ? ??? ??? ? ??? ? ??? ? ??? ??? ? ??? ? ??? ??
??? ?? ??? ? ??? ??? ? ??? ? ??? ? ??? ??? ? ??? ? ??? ??
??? ?? ??? ? ??? ????? ???? ??? ? ??? ????? ???? ?????
?????? ??? ? ??? ??? ? ??? ? ??? ? ??? ??? ? ??? ? ???
???? ????? ????? ??? ? ????? ????? ????? ??? ? ??? ? ???
Even if one has never tried to learn a 1.ANSI-American National Standard
computer language, the regular computer Institude.
user has added a whole subset of words 2.APL-A Programming Language.
to his vocabulary. The following is a 3.ASCII-American Standard Code for In-
list of abbreviations and acronyms that formation Interchange.
a regular user will probably come in 4.BASIC-Beginner's All-purpose Symbolic
contact with a one time or another. See Instruction Code.
if you can identify what each stand 5.COBOL-COmmon Business Oriented Lan-
for. guage.
6.CPU-Central Processing Unit.
1.ANSI 6.CPU 11.FORTRAN 7.CRC-Cyclic Redundancy Check.
2.APL 7.CRC 8.CRT-Cathode Ray Tube.
3.ASCII 8.CRT 9.DTR-Data Terminal Ready.
4.BASIC 9.DTR 10.EOF-End Of File.
5.COBOL 10.EOF 11.FORTRAN-FORmula TRANslation.