You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: disp.m
    path of file: ./repos/chebfun/@chebfun3v
    
    the code of the file until where you have to start completion: function disp(F)
%DISP   Display a CHEBFUN3V object.
%
% See also CHEBFUN3V/DISPLAY.

% Copyright 2017 by The University of Oxford and The Chebfun Developers.
% See http://www.chebfun.org/ for Chebfun information.

loose = strcmp(get(0, 'FormatSpacing'), 'loose');

% Compact version

    
function disp(F)
%DISP   Display a CHEBFUN3V object.
%
% See also CHEBFUN3V/DISPLAY.

% Copyright 2017 by The University of Oxford and The Chebfun Developers.
% See http://www.chebfun.org/ for Chebfun information.

loose = strcmp(get(0, 'FormatSpacing'), 'loose');

% Compact version
if ( isempty(F) )
    fprintf('empty chebfun3v\n')
    return
end