Re: Clean up and document include file searching (issue 573400043 by hanwenn@gmail.com)

[nine . fierce . ballads]

https://codereview.appspot.com/573400043/diff/549420043/lily/sources.cc
File lily/sources.cc (right):

https://codereview.appspot.com/573400043/diff/549420043/lily/sources.cc#newcode60
lily/sources.cc:60: Sources::find_full_path(string file_string, string
const &current_dir)
Is there any reason not to make this const?

https://codereview.appspot.com/573400043/