fn spaces() {
        test(
            "   x   3   o   x",
            vec![x(), o(), x()],
            dmatrix![
                1.0, 3.0, 2.0;
                3.0, 1.0, 2.0;
                2.0, 2.0, 1.0
            ],
        )
    }
/// Tests that CDs with spaces parse properly.
Tests that CDs with spaces parse properly.
Tests that CDs with spaces parse properly .
fn spaces() {
        test(
            "   x   3   o   x",
            vec![x(), o(), x()],
            dmatrix![
                1.0, 3.0, 2.0;
                3.0, 1.0, 2.0;
                2.0, 2.0, 1.0
            ],
        )
    }
fn spaces ( ) { test ( " " , vec ! [ x ( ) o ( ) x ( ) ] , dmatrix ! [ 1.0 3.0 2.0 3.0 1.0 2.0 2.0 2.0 1.0 ] , ) }
Tests that CDs with spaces parse properly.
Tests that CDs with spaces parse properly .