Windows paths use "\" as file path component separator,

	e.g. c:\foo\project\src

MAC uses "/":

	e.g. foo/project/src

(note that Windows uses "{drive}:\" for full paths e.g. "c:\" while MAC/Unix does not)

PATH environment variable:

Windows uses a semi-colon separator between each path entry, e.g.

	path1;path2;path3...
	
MAC uses a colon separator between each path entry

e.g.

	path1:path2:path3...