Mercurial > hg > camir-aes2014

annotate toolboxes/graph_visualisation/graphViz4Matlab/util/addtosystempath.m @ 0:e9a9cd732c1e tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
parents
children
rev   line source
wolffd@0 1 function addtosystempath(p)
wolffd@0 2 % Add p to the system path. If p is already on the path, this does nothing.
wolffd@0 3 % Note, this change only persists for the duration of the Matlab session.
wolffd@0 4 % Do not include path delimiters like ; or : .
wolffd@0 5 % Example:
wolffd@0 6 % addtosystempath('C:\Users\matt\bin');
wolffd@0 7
wolffd@0 8 if isempty(getenv('PATH')) || all(cellfun(@(c)isempty(c),strfind(tokenize(getenv('PATH'),pathsep()),p)));
wolffd@0 9 setenv('PATH', [p, pathsep(), getenv('PATH'),]);
wolffd@0 10 end
wolffd@0 11
wolffd@0 12 end