20"></a><span class="lineno">   20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;% Copyright (C) Oliver Woodford 2011-2013</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;% This method of saving paths avoids changing .m files which might be in a</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;% version cont