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: printor.m
    path of file: ./repos/fieldtrip/fileio/private
    
    the code of the file until where you have to start completion: function str = printor(strs, quote)

% PRINTOR prints a single or multiple strings as "x1, x2, x3 or x4". If there is
% only one string, that string is returned without additional formatting.
%

    
function str = printor(strs, quote)

% PRINTOR prints a single or multiple strings as "x1, x2, x3 or x4". If there is
% only one string, that string is returned without additional formatting.
%
% See also PRINTAND

if nargin<2
  quote = false;
end