Method: Curses::Window#scroll

Defined in:
ext/curses/curses.c

#scroll ⇒ Object

Scrolls the current window up one line.



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# File 'ext/curses/curses.c', line 2745

static VALUE
window_scroll(VALUE obj)
{
    struct windata *winp;

    GetWINDOW(obj, winp);
    /* may have to raise exception on ERR */
    return (scroll(winp->window) == OK) ? Qtrue : Qfalse;
}