Sublime Text 2210 + Ubuntu 12.04 + Unity
1) In a directory open a non-existing file, for instance, "sublime_text abc.cc" and then quit Sublime Text;
2) Enter to a sub-directory of above mentioned directory which has a file named "abc.cc", and use Sublime Text to open it.
3) Close the second tab, then close the first tab and Sublime Text gives an warning: "Save changes to abc.cc before closing?"
I don't think this is right because they are actually two different files (with same name but different paths).