Put the following file in a folder within a project:
Right click on the folder and choose "Find in folder...". Do a regex search for "class.*Atom::Entry" and SublimeText 2.0.1 Build 2217 will crash with a segfault and Apple error report page (Mac OS X 10.8.2).
(This file was found by painful "binary search" across a very large project in order to find which file was the cause. You're welcome