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Title SCREEN$

Disk 21 editorial & letters


                     EDITORIAL by Dave Tonks                    
                     -----------------------                    
                                                                
Well hasn't the weather got nice over the last few days? It  got
to the stage where I even opened the window of my  little  room,
which is quite difficult, as the bars tend to get  in  the  way.
It's only a small window but I get the sun streaming through  it
from 10am to 10.05 am in a morning, and this sort  of  makes  my
day complete.                                                   
                                                                
Now for the good news... The Supplement price has  been  dropped
back to £2.00 as from this issue. It seems that discs have  gone
through the silly price stage that happened at the  begining  of
the year, and so we are able to revert back to  the £2.00  price
tag.                                                            
                                                                
For anyone who has a subscription, we  will  balance  things  up
with an extra issue added to your sub.  If  you  send  your  own
disc, then the postage will now be 50p and subscriptions will be
£10.00 for 6 issues.                                            
I'm sorry that the price had to go up for a short while, but the
club can only stand a short time of high disc prices  before  it
has to up the price or  stop  publishing.                       
Hopefully, the price will now stabilise, and we shall be able to
hold the £2.00 price for some time.                             
                 ------------------------------                 
                                                                
OOPS Dept...                                                    
                                                                
There seemed to be 2 "File not  found"  messages  on  issue  20.
The first one was my fault, but the  second  one  wasn't.  First
file not on the disc was "FOURIERSET" which went with WRITER.  I
have included this on this disc for you to add to issue 20.     
The second one is in Duncan Monro's dictionary  project  on  the
ODDS & ENDS menu. This file is in fact your own dictionary data 
file which, for those of you participating, you  should  already
have.                                                           
                                                                
           ------------------------------------------           
                                                                
                                     Jason Highfield            
17 April 1992                        4 Pirbright Close          
                                     Bradley                    
Membership No. 135                   BILSTON                    
                                     West Midlands              
Telephone No. (0902) 493704          WV14 8PZ                   
                                                                
                                                                
Dear Dave                                                       
                                                                
I am writting to you (although a little late), to thank you, and
the rest of your  team for helping me out at the Birmingham  All
Formats Fair, in December '91.                                  
                                                                
I  went to the show to purchase  the 1Mb of external memory from
SamCo. Unfortunately they did not turn up! So the Sam Supplement
came to my rescue by ordering the product for me. I received the
piece of hardware in just over a week! My complete thanks go  to
you all.                                                        
                                                                
Included on this disk is an  updated version of the text  viewer
used  in the Supplement.  I have  added an option  to Jump  to a
specific page which is very useful for when you need to see  the
end of a file! (Have you tried holding down the N  key  for  20+
times)!!?                                                       
                                                                
The lines I have added/changed are:                             
                                                                
1175, 8910, 9500 to 9550                                        
                                                                
I hope you find this addition to the text viewer useful.        
Please keep up the good work.                                   
                                                                
Yours faithfully  Jason 'VENGER' Highfield.                     
                                                                
Ed's Note..                                                     
          As you can see if you glance down  to  the  bottom  of
this page, I have implemented Jason's "JUMP TO PAGE" routine  in
this issue, and very good it is too.                            
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                                              Kevin Cooper,     
               Member No. 356.                157 Newtown Road, 
                                              Carlisle,         
          Tuesday 12th May 1992.              Cumbria,          
                                              CA2 7LL.          
Dear Dave/Brian etc,                          Tel:(0228) 47058. 
     Thanks for Supplements 19 and 20, thanks for sorting out   
the little problem Brian.                                       
                                                                
     There isn't any real reason why I am writing, I just       
thought I would. I have got a few comments though.....          
                                                                
     I've managed to get hold of a printer. Somebody has lent me
one, John Heinrichsons, it was an old printer he  wasn't  using,
its an Olivetti PR 15. I'm just waiting Interface and  Cable  to
come now. Samco said they have just got some in, so it  will  be
getting sent out tomorrow. 'cos I've never had a printer before,
can you please tell me what Off-Line means? Also, if anybody has
ever used a PR 15, or knows anything about them, I could do with
some help!                                                      
     You asked for people's opinions on the  matter  of  raising
the price of the Supplement to  pay  people  for  contributions,
after a letter from somebody in issue  19  (can't  remember  the
name). I would prefer the price to stay the  same.  One  of  the
main reasons I get the Supplement is the low  price,  I  haven't
really got much money (remembering I'm 14) and so the low  price
(or as I do, sending disks) and the good quality makes it a very
good magazine.                                                  
                                                                
      Reversi, last issue.....You said in the program notes that
full instructions were included in the program, but they aren't.
                                                                
      I   might   have   someday   sent   a   photo   for    the
digitise-the-members bit, but you might as well call it a second
horror show if my picture gets on!                              
                                                                
                           Bye for now,                         
                                                                
                                Kev.                            
                                                                
P.S.  I  don't  know why but I always seem to cringe when I read
one  of  my  letters in a magazine, I remember one time I read a
letter  in  a magazine, and I was thinking "whos that wally?" it
turned  out to be one of my letters I'd sent in months before it
was printed!                                                    
                                                                
PPS.   Just to add my bit to the sending disks back debate, I'm 
not  really  bothered about you sending the disk back, the price
of  an  envelope  and stamp just about covers another disk. What
about members sending an S.A.E. if they want it back?           
                                                                
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From Malcolm Goodman,                                           
Leeds.                                                          
                                                                
In  early  February  of  this  year  I  ordered  a  printer+disc
interface for my coupe via Lerm at Whitley  Bay,  on  the  basis
that they could get the goods delivered to me more quickly  than
if I sent my order directly to Samco, since Lerm  accept  credit
cards.                                                          
                                                                
Sure enough, within 2-3 days a package arrived, but was found to
contain a serial-parallel printer interface. A quick phone  call
to Lerm resulted in my returning the package directly  to  Samco
for a replacement. Mr. Evans at Lerm said he would ring Samco so
as to clarify  matters.  After  some  further  phone  calls  and
letters to Samco from yours  truly,  the  correct  item  finally
arrived, some four weeks later.                                 
On connecting it up, it failed to work, and  I  was  obliged  to
contact Samco by phone to see what needed doing.  It  transpired
that an internal link was in  the  wrong  position,  which  once
corrected, put me into a 'go state'.                            
How much easier and cheaper it would have been, Samco,  if  only
you had included a note to the effect that this is  what  needed
doing  if  the  unit  did  not  perform  as  expected.   Shortly
afterwards, on March 23rd, I was pleasantly surprised to receive
a letter by Alan Miles expressing apologies for  the  delay  and
explaining that he was trying to  improve  the  service. I quote
:-'It is my firm ambition to be able to supply  customers  on  a
next day basis. The day after the order is  received  the  goods
should be dispatched' (production delays excepted). He then goes
on:- 'We're not going to send out  acknowledgements.  To  do  so
would be to admit defeat, to say  that  we  are  not  likely  to
perform to our declared objective  of  shipping  the  day  after
order.' He continues 'Instead we've  developed  a  system  which
will mean that customers will be notified that an order has been
received and will be given a reason for delay if  any  order  is
unfulfilled two weeks from receipt.                             
                                                                
                                                                
                                                                
                                                                
 It was with this assurance in mind that, following  receipt  of
Newsdisk 3, I sent an order for a 'Kaleidoscope' kit but after 3
weeks and no kit or that notification of delay, I  felt  it  was
time to remind  Alan  Miles  of  his  letter  to  me.  I  simply
requested that if the kit could not be supplied by return then a
refund of my money was what I wanted. At the time of typing this
(14.5.92) no reply to that letter  has  been  received,  but  on
2.5.92 the kit arrived. I have now reached the conclusion that I
cannot rely on Samco since their deeds do not match their words,
as far as I'm concerned.                                        
                                                                
I work at a school which has a fairly active computer club which
embraces a variety of machine users  -  but  not  a  single  Sam
amongst them. I would like to promote the Sam (because  I  think
it is a good computer,) to people thinking of a change,  but  on
the basis of my experiences, it is not likely to happen.        
                                                                
                                                                
                                                                
                                                                
To quote Alan Miles once more:-'As  a  small  company  competing
against the giants of the business, I recognise that            
it's crucial for us to maintain strong customer relations -  and
we won't do that if we carry on conducting ourselves as we  have
done in your case.' Well Mr Miles,  your  company's  (in)actions
have now upset me on  three  counts,  and  if  you  treat  other
customers in the same way as I've been  treated,  then  it  will
only be a matter of time  before  what  I  regard  as  a  'cult'
computer, goes down the same road as the Oric,  Dragon  and  the
ZX80.                                                           
                --------------------------------                
                                                                
                            I'M TIRED                           
                                                                
Yes I'm tired. For several years I've been blaming it on my age,
poor blood, lack of vitamins, air pollutin, saccharin,  obesity,
dieting, under arm odour, yellow wax build up and another  dozen
maladies that make you wonder if life is really worth living.   
                                                                
But I've found out it ain't that.                               
I'm tired because I'm overworked!                               
                                                                
The population of this country is 51 million.                   
21 million are retired. That leaves 30 million to do the work.  
19 million are in school. That leaves 11 million to do the work.
2 million are unemployed and  4  million  are  employed  by  the
government. That leaves 5 million to do the work. 1 million  are
in the armed forces. that leaves 4 million to  do  the  work.  3
million are employed by the county and borough councils  leaving
1 million to do the work.                                       
                                                                
There are 620,000 people in hospital and 379,998 in prisons.    
                                                                
                      That leaves 2 people                      
                           you and me:                          
and you are sitting on your behinds reading this:               
                                                                
NO WONDER I'M BLOODY TIRED!!!                                   
                                                                
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                                        W E Thomson             
                                        Woodhaven, Leiston Road 
                                        ALDEBURGH Suffolk       
                                        IP15 5PX                
                                                                
   The   program  "Random   Number  Selection", by  D  A  Lorner
(Supplement 20) has a theoretical flaw in that the  permutations
it  produces are not equally probable - which is usually the aim
in producing random permutations.                               
                                                                
   This is caused by the sequence of two commands               
        LET s=RND(k):IF s=0 THEN LET s=s+1                      
that are used in  all three sub-programs,  for the value s=1  is
twice  as  probable  as each  of  the  values  2,3,..,k. Equally
probable permutations can be got by replacing these two commands
by the single command                                           
        LET s=1+RND(k-1)                                        
for which the values of s, 1,2,3,..,k are equally probable.     
                                                                
          Yours sincerely   Ettrick Thomson                     
              DICTIONARY - Final Progress Report                
             ------------------------------------               
                                                                
As at  21st.  May,  the  dictionary  is  well  on  it's  way  to
completion.  All  the  sections  have  been  taken  up  by  club
volunteers and so far,  12  sections  have  been  completed  and
returned. After sorting and checking, these sections  have  been
combined into one file of 24600 words  with  an  end-of-file  at
address 295000. So it looks as if compression will not be needed
for 512 k machines.                                             
                                                                
My thanks to all those who have put in several hours typing  and
especial thanks to those who have gone on to complete  a  second
section. Special mention must go to Jack Laing who has completed
and returned no less than four sections  of  the  dictionary  in
record time and with virtually no typing errors. My only  regret
is that out of 500 club members,  only  4  percent  seem  to  be
interested.                                                     
                                                                
                                                                
As soon as all the remaining sections have been sent  to  me,  I
will complete the dictionary and return the discs with the  full
dictionary file plus a few extra programs  to  help  in  solving
anagrams, crossword clues and a hangman program,  all  of  which
need the completed dictionary file as a database.               
                                                                
Finally, I see no difficulty in principle in using the file as a
Spell-checker as part of a WP program but  as  interest  in  the
project as a whole has been so limited, there seems little point
in developing such a program for either TASWORD or SAM SCRATCH  
except as  programming exercise.        Duncan Munro.           
                                                                
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