racker/virgo — pull request #220 by kans (2012-10-03 00:57:36+00:00)
Title: Now monkey patching stack traces!!!

a decorator around debugm.traceback is used to muck with the string it returns by :gsubing the paths. This code is also a bit less efficient than it could be to reduce the complexity of the regular expression. Since it is well outside the normal flow, readability wins.