https://codereview.appspot.com/571430046/diff/551390052/lily/main.cc File lily/main.cc (right):
https://codereview.appspot.com/571430046/diff/551390052/lily/main.cc#newcode830 lily/main.cc:830: catch (std::exception e) Is it really throwing C++ exceptions? If this means to catch any from LilyPond, I don't think we throw any and I have a patch locally which compiles all of LilyPond with -fno-exceptions to reduce binary size. https://codereview.appspot.com/571430046/
