v3.1 VIC-20 C64 C16 Plus/4 C128 X16 M65

Sets the border color.

BORDER <color>
BORDER <color>, <luminance>

• <color> is the color code. The accepted values are:
  • 0 - 7 for VIC-20
  • 0 - 15 for C64 C16 Plus/4 C128
  • 0 - 31 for M65
• On the C16 and Plus/4, both <color> and <luminance> values must be provided

CONST BLACK = 0
CONST WHITE = 1
BORDER BLACK : BACKGROUND WHITE

• BACKGROUND