The code for PETSCII color changing is already present in the kernal, but there is no way to type the appropriate characters.
On the original Commodore 64, one could type CTRL-1 through 8 to get colo…
The CHR$() function returns a string containing the PETSCII character for the given number.
- CHR$(205.5+RND(0)) returns one of the two diagonal line graphics at random.
- Printing CHR$(147) will clea…