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: cat_defaults.m
    path of file: ./repos/cat12
    
    the code of the file until where you have to start completion: function cat_defaults
% Sets the defaults for CAT
% FORMAT cat_defaults
%_______________________________________________________________________
%
% This file is intended to be customised for the site.
%
% Care must be taken when modifying this file
% ______________________________________________________________________
%
% Christian Gaser, Robert Dahnke
% Structural Brain Mapping Group (https://neuro-jena.github.io)
% Departments of Neurology and Psychiatry
% Jena University Hospital
% __________________________________________________________
    
function if this also fails then proceed with the next subject (requires MATLAB 2008 or higher)
cat.extopts.expertgui    = 0;     % control of user GUI:   0 - common user modus with simple GUI; 1 - expert modus with extended GUI; 2 - developer modus with full GUI
cat.extopts.subfolders   = 1;     % use subfolders such as mri, surf, report, and label to organize your data (this option is ignored if BIDS structure is found in your data)
cat.extopts.experimental = 0;     % experimental functions: 0 - default, 1 - call experimental unsafe functions
cat.extopts.print        = 2;     % display and print out pdf-file of results: 0 - off, 1 - volume only (use this to avoid problems on servers that do not support openGL), 
                                  % 2 - volume and surface (default)
cat.extopts.fontsize     = get(0,'defaultuicontrolFontSize'); % default font size for GUI; 
%cat.extopts.fontsize     = spm('FontSizes',7); % set default font size for GUI manually; increase value for larger fonts or set it to 
cat.extopts.send