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: bramila_preprocessor.m
    path of file: ./repos/bspm/thirdparty/bramila
    
    the code of the file until where you have to start completion: function bramila_preprocessor(cfg)
% BRAMILA_PREPROCESSOR - executes the single subject preprocessing pipeline.
%   - Usage:
%   bramila_preprocessor(cfg,gridtype)
%   - Input:
%   cfg is a struct with following parameters
%		### ENRICO TO ADD MORE ###
%       cfg.subj = cfg is a struct containing all the parameters from 
%       BRAMILA_PREPRO_DEMO.m
%   gridtype = boolean, 1 if slurm, 0 if else.
%   - Notes:
%   Refer to wiki page:
%   https://wiki.aalto.fi/pages/viewpage.action?pageId=92445275 for
%   detailed documentation
%	Last edit: EG 2014-07-14


% adding some toolboxes that we might need
addpath(('/m/nbe/scratch/braindata/shared/toolboxes/spm12b/'));
addpath(('/m/nbe/scratch/braindata/shared/toolboxes/afni_matlab/'));



% Set fsldir
if ischar(cfg) % in case we use triton, cfg will be a path to cfg
    load(cfg);
    setenv('FSLDIR','/share/apps/fsl/5.0.9/fsl/') % it was setenv('FSLDIR','/share/apps/fsl/4.1.9');

    
function bramila_preprocessor(cfg)
% BRAMILA_PREPROCESSOR - executes the single subject preprocessing pipeline.
%   - Usage:
%   bramila_preprocessor(cfg,gridtype)
%   - Input:
%   cfg is a struct with following parameters
%		### ENRICO TO ADD MORE ###
%       cfg.subj = cfg is a struct containing all the parameters from 
%       BRAMILA_PREPRO_DEMO.m
%   gridtype = boolean, 1 if slurm, 0 if else.
%   - Notes:
%   Refer to wiki page:
%   https://wiki.aalto.fi/pages/viewpage.action?pageId=92445275 for
%   detailed documentation
%	Last edit: EG 2014-07-14


% adding some toolboxes that we might need
addpath(('/m/nbe/scratch/braindata/shared/toolboxes/spm12b/'));
addpath(('/m/nbe/scratch/braindata/shared/toolboxes/afni_matlab/'));



% Set fsldir
if ischar(cfg) % in case we use triton, cfg will be a path to cfg
    load(cfg);
    setenv('FSLDIR','/share/apps/fsl/5.0.9/fsl/') % it was setenv('FSLDIR','/share/apps/fsl/4.1.9');

else
    % First, some library problems
    [~,hname] = system('hostname');
	if isempty(hname)
		% sometimes (???) hname is empty... no idea why
		hname='whatever';
	end