private void esc_RI() {
if (cy == scroll_area_y0) {
scroll_area_down(scroll_area_y0, scroll_area_y1);
} else {
cursor_up();
}
}
private void csi_SD(String p) {
int[] ps = vt100_parse_params(p, new int[] {1});
scroll_area_down(scroll_area_y0, scroll_area_y1, Math.max(1, ps[0]));
}
private void csi_IL(String p) {
int[] ps = vt100_parse_params(p, new int[] {1});
if (cy >= scroll_area_y0 && cy < scroll_area_y1) {
scroll_area_down(cy, scroll_area_y1, Math.max(1, ps[0]));
}
}
private void scroll_area_down(int y0, int y1) {
scroll_area_down(y0, y1, 1);
}