INT 2F - PTS-DOS 6.51, S/DOS 1.0+ - SET DOS COLOR AX = 1263h DL = new video attribute to be used by DOS functions Return: ??? Note: This function is known to be supported by Paragon Technology Systems PTS-DOS 6.51 and S/DOS 1.0, and probably was also supported in earlier releases. SeeAlso: AX=1262h