~ubuntu-branches/ubuntu/trusty/psychtoolbox-3/trusty-proposed

    Screen('Flip', theWindow);

    while (1)

        [x,y,buttons] = GetMouse(whichScreen);

          break;

        end

    end

        if ~buttons(1)

            break;

        end

            [numPoints, two]=size(thePoints);

            for i= 1:numPoints-1

                Screen(theWindow,'DrawLine',128,thePoints(i,1),thePoints(i,2),thePoints(i+1,1),thePoints(i+1,2));