SCNO
if (SCNO + 1 + MAX_CHARACTER_COLUMNS < cnt)
if (SCNO < cwtotal)
SCNO -= cwtotal;
for (cwtotal = SCNO; cnt--;) {
SCNO = cwtotal;
if (SCNO >= SCREEN_COLS(sp))
if (vs_line(sp, smp, &y, &SCNO))
if (vs_line(sp, smp, &y, &SCNO))
(void)gp->scr_move(sp, y, SCNO);