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PC-SPELL.DOC
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1984-09-15
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Pc-spell By:Andy Wildenberg version 1.0 6/13/84
Pc-spell is a dictionary oriented spelling checker. In its first version
it will spell check small documents, about 1500 words or less dependent on
memory. First you will be asked which drive you want for the pc-spell diskette.
In Dos version 2.x, you may also specify paths. All drive names must at least
include a letter and a colon, or you will be asked again for a name. Then you
will be asked for the drive that the work diskette will be in. The same
restrictions apply. If you have one drive and your pc-spell and work diskettes
are different, then specify drive two different drives when prompted Also, ram
drives will increase speed greatly.
A list of files will appear on the screen after drive specification
and you will then choose the file to work on by typing in the name and pressing
return. ALL FILES THAT ARE SPELL CHECKED SHOULD BE IN ASCII FORMAT. Pc-spell
will only spit the words back at you and possibly crash if they are in Word-
star or any other format besides ascii.
Now the main loop begins. During all of this time there will be prompting
on the screen telling you what's going on. First, pc-spell takes the file
and makes it into single words, storing them in memory. This step is followed
by an annoying but impossible to avoid period while Basic clears out all of
the excess memory. Third, pc-spell sorts the list of words in alphabetical
order. In this step Pc-spell tells you when it starts sorting and when it
should be done. THIS TIME IS ONLY A ROUGH ESTIMATE AND IS OFTEN QUITE
INACCURATE. Fourth, it writes the sorted list to disk. This part is not
prompted by the bottom line. Fifth, it gets rid of all duplicate words. Last,
it compares your words to its dictionary, writing all of those that it doesn't
find to the file `misspell'.
The speed in which these steps occur varies greatly with the size of the
document. Also, Pc-spell will only work with the amount that can fit in
memory, to avoid long disk reads and writes.
Now comes your part. Pc-spell's dictionary is quite limited at present, so
a lot of words that are correct will still be written to misspell. You must
take the words correctly spelled and write them to the file `update' while
keeping the incorrect ones in the file `misspell'.
Last of all, to add these words to the dictionary, run the program
'Sortdic.bas', while making sure that there is enough disk space to write the
dictionary again. i.e. If the dictionary is 35,000 bytes long, then have about
40,000 bytes free on that disk drive.
To correct the misspelled words, I suggest the following. Copy the file
'misspell' to the printer using the DOS command 'Copy misspell lpt1:'. Then
enter you word processor and use the search and replace functions to find and
correct all misspelled words. Then after saving the file and exiting the
word-processor, your file should all be spelled correctly without error.
For more information, write to:
Andy Wildenberg
P.O. Box 443
West Branch, Iowa
52358