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annotate m-toolbox/classes/+utils/@helper/remove_cvs_from_matlabpath.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % newpath = remove_cvs_from_matlabpath(oldpath)
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2 %
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3 % An utility function to remove CVS folders from the given path
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4 % If no output is provided, it will use and set the current Matlab path
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5 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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6 % D Nicolodi 25/03/2011
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7 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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8 % VERSION: $Id: remove_cvs_from_matlabpath.m,v 1.3 2011/05/05 14:10:09 ingo Exp $
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9 %
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10
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11 function newpath = remove_cvs_from_matlabpath(oldpath)
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12
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13 % if a path is not given load current matlab path
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14 if nargin < 1
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15 oldpath = matlabpath();
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16 end
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17
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18 newpath = '';
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19 while true
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20 % split path definition into components
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21 [p, oldpath] = strtok(oldpath, pathsep);
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22 if isempty(p)
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23 break;
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24 end
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25
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26 % remove components if it ends with CVS
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27 [dummy, name] = fileparts(p);
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28 if ~strcmp(name, 'CVS')
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29 newpath = [newpath, pathsep, p];
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30 end
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31 end
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32
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33 % remove initial pathsep
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34 newpath = newpath(2:end);
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35
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36 % if a path was not given save the new path
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37 if nargin < 1
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38 path(newpath);
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39 end
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40
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41 end