> Question: > You example assumed there were no subdir branches. > what if you are looking for 'foobar' here? > > /a/b/c/foobar > /a/b/d/e/foobar > > How do you search down, in what order? > > How do you find the bottom, so you can search up, and > in what order?
If you are already specifying multiple paths to search, you will probably not be using options for walking up and down since you've already taken care of it. However, it might make sense to search up or down on each entry in the INCLUDE_PATH list in order. - Perrin
