Commodore Plus 4 - Page 49

the new one. If you want to keep both the old and the changed
versions, you have to give the new one a different name when you
SAVE it.
Follow these steps to save a program on disk:
STEP 1 Type DSAVE "program name".
STEP 2 Press RETURN . The computer displays this message when
the program is saved;
SAVING "program name"
_ OK
READY.
Example:
DSAVE "MYPR0G5"
The program name
can be up to 16
characters long.
If the red light on the disk drive blinks after the DSAVE is finished,
something went wrong. Type:
?DS$(andhit RETURN )
to learn what went wrong.
THE When you SAVE programs on disk, the computer keeps a listing of all
DIRECTORY the files saved on tnat ^'sk. You can display the listing as a table of
contents to see what's on a disk by using the directory command:
Type: DIRECTORY then press RETURN
(or press FUNCTION KEY 3)
As soon as you press RETURN . your Plus/4 displays every
thing on your disk.
You can also display just part of the table of contents:
DIRECTORY "MY*"' return Lists every file on the disk that
._. starts with the letters MY.
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