status.i4.v = lx_colored_string_c(x.i4.v, y.i4.v, text.sa.r,
					  num_chars.i4.v, [,size.i4.v]

	This routine allows the user to display a string of characters
	in TVMX format on the current graphics screen from a
	user-definable font.

	x, y		position of lower left hand corner of character
	text		text string to be displayed (each character
			should be a TVMX format structure (XCHAR) containing
			the character code and its color)
	num_chars	number of characters to display
	[size]		character size (1-LXFONT_MAXSIZ) (default is 1)
	[rotation]	character rotation
			(LXFONT_LEFT_TO_RIGHT -> left to right (default),
			 LXFONT_UP -> first character at bottom,
			 LXFONT_DOWN -> first character at the top,
			 LXFONT_RIGHT_TO_LEFT -> upside down and backwards)

	This function returns ACNET status values as follows:

	OK			success
	CBS_MEMFAIL		error in allocating dynamic memory
	CBS_INVARG		invalid number of characters

	This function requires the following include files:

	cns_data_structs_h, cbslib_h, acnet_errors_h

	Related functions:

	lxstring_c, fntchr(_c), lxchar(_c), lxfont(_c), read_graphic_font,