*RD (KEYIN and DISPLAY)

ANSI

*RD[={count}]

The *RD list control rolls the entire window down one line. The top line in the window is blank after this control is executed. The sequences required for it to work on some terminals may cause an indeterminate cursor position.

The *RD={count} list control rolls the entire window down {count} lines. The top lines in the window are blank after this control is executed. The sequences required for it to work on some terminals may cause an indeterminate cursor position. {count} may be a decimal constant, an Expression, a numeric variable, or an equated variable.

See Also: List Controls (KEYIN and DISPLAY), List Controls (KEYIN), DISPLAY, KEYIN