Function tty_putstatusfield

win/tty/wintty.c:4802–4840

* This is what places a field on the tty display. */

 * This is what places a field on the tty display.
 */
static void
tty_putstatusfield(const char *text, int x, int y)
{
    int i, n, ncols, nrows, lth = 0;
    struct WinDesc *cw = 0;

    if (WIN_STATUS == WIN_ERR
        || (cw = wins[WIN_STATUS]) == (struct WinDesc *) 0)
        panic("tty_putstatusfield: Invalid WinDesc\n");

    ncols = cw->cols;
    nrows = cw->maxrow;
    lth = (int) strlen(text);

    print_vt_code2(AVTC_SELECT_WINDOW, NHW_STATUS);

    if (x < ncols && y < nrows) {
        if (x != cw->curx || y != cw->cury)
            tty_curs(NHW_STATUS, x, y);
        for (i = 0; i < lth; ++i) {
            n = i + x;
            if (n < ncols && *text) {
                (void) putchar(*text);
                ttyDisplay->curx++;
                cw->curx++;
                cw->data[y][n - 1] = *text;
                text++;
            }
        }
    }
#if 0
    else {
        if (truncation_expected) {
        /* Now we're truncating */
            ; /* but we knew in advance */
        }
    }
#endif
}

/* caller must set cond_shrinklvl (0..2) before calling us */
static void