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: cfg_mlbatch_appcfg.m
    path of file: ./repos/PsPM/src/ext/matlabbatch
    
    the code of the file until where you have to start completion: function [cfg, def] = cfg_mlbatch_appcfg(varargin)

% Add BasicIO to applications list of cfg_util. This file is an example how
% to add your own application configuration to cfg_util. To add an
% application, create a file called cfg_mlbatch_appcfg.m in the application
% folder and add this folder to the MATLAB path. cfg_util will look for
% files with the exact name cfg_mlbatch_appcfg.m and run all of them in
% order of their occurence on the path.
%
% This code is part of a batch job configuration system for MATLAB. See 
%      help matlabbatch
% for a general overview.
%_______________________________________________________________________
% Copyright (C) 2007 Freiburg Brain Imaging

% Volkmar Glauche

    
function [cfg, def] = cfg_mlbatch_appcfg(varargin)

% Add BasicIO to applications list of cfg_util. This file is an example how
% to add your own application configuration to cfg_util. To add an
% application, create a file called cfg_mlbatch_appcfg.m in the application
% folder and add this folder to the MATLAB path. cfg_util will look for
% files with the exact name cfg_mlbatch_appcfg.m and run all of them in
% order of their occurence on the path.
%
% This code is part of a batch job configuration system for MATLAB. See 
%      help matlabbatch
% for a general overview.
%_______________________________________________________________________
% Copyright (C) 2007 Freiburg Brain Imaging

% Volkmar Glauche
% $Id: cfg_mlbatch_appcfg.m 380 2016-11-08 07:47:23Z tmoser $

rev = '$Rev: 380 $'; %#ok

if ~isdeployed
    % get path to this file
    p = fileparts(mfilename('fullpath'));
    % in this case, the cfg_mlbatch_appcfg file is not in the application
    % folder. Therefore, the path to the application needs to be added
    % explicitly
    addpath(fullfile(p, 'cfg_basicio'));
end