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

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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-1:000000000000 0:f0afece42f48
1 % newpath = remove_cvs_from_matlabpath(oldpath)
2 %
3 % An utility function to remove CVS folders from the given path
4 % If no output is provided, it will use and set the current Matlab path
5 %
6 % D Nicolodi 25/03/2011
7 %
8 % VERSION: $Id: remove_cvs_from_matlabpath.m,v 1.3 2011/05/05 14:10:09 ingo Exp $
9 %
10
11 function newpath = remove_cvs_from_matlabpath(oldpath)
12
13 % if a path is not given load current matlab path
14 if nargin < 1
15 oldpath = matlabpath();
16 end
17
18 newpath = '';
19 while true
20 % split path definition into components
21 [p, oldpath] = strtok(oldpath, pathsep);
22 if isempty(p)
23 break;
24 end
25
26 % remove components if it ends with CVS
27 [dummy, name] = fileparts(p);
28 if ~strcmp(name, 'CVS')
29 newpath = [newpath, pathsep, p];
30 end
31 end
32
33 % remove initial pathsep
34 newpath = newpath(2:end);
35
36 % if a path was not given save the new path
37 if nargin < 1
38 path(newpath);
39 end
40
41 end