Commodore PET User Manual page 112

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F'HEIoJ!
READ'T'.
~
Enter RUN ta run the program again. The program executes the same as
before, without having ta type in the display program line.
Editing a Program
Running the program ta display A's quickly becomes boring. Vou can
change the display character by editing line 100. To edit a line, the line must ap-
pear on the sereen. Vou don't need ta list the entire program, just one line. Ta Iist
just one line (Iine 100, for examplel. use the following command:
LIST 100
This lists just the line specified.
LIST 1
(1(1
100 C$="A"
READY.
m
Move the cursor ta the
A
change it ta another character, say X, and press
RETURN. If vou list the entire program, vou will see that the change has indeed
been made. Program editing ean be done merely by ehanging a statement that
appears on the sereen, then pressing RETURN.
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