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: cbarrow_documentation.m
    path of file: ./repos/CDT/cdt/doc
    
    the code of the file until where you have to start completion: %% |cbarrow| documentation
% The |cbarrow| function places triangle-shaped endmembers on colorbars to
% indicate that data values exist beyond the extents of the values shown in
% the colorbar.  
% 
% This function works by creating a set of axes atop the current figure and 
% placing patch objects on t
    
function places triangle-shaped endmembers on colorbars to
% indicate that data values exist beyond the extents of the values shown in
% the colorbar.  
% 
% This function works by creating a set of axes atop the current figure and 
% placing patch objects on the new axes.  Thus, editing a figure after
% calling |cbarrow| may cause some glitches.  Therefore, it is recommended to call
% |cbarrow| last when creating plots. 
% 
% <CDT_Contents.html Back to Climate Data Tools Contents>.
%% Syntax 
% 
%  cbarrow
%  cbarrow(Direction) 
%  cbarrow('delete')
%  h = cbarrow(...)
% 
%% Description
% 
% |cbarrow| places triangle-shaped end