Comment 17 for bug 425202

With the patch applied, the extensions used for the 'Help' menu to open the URL in the web browser fail:

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/Volumes/cyan/mp-test/with-a-long-long-long-directory-name/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 551, in __bootstrap_inner
    self.run()
  File "launch_webbrowser.py", line 16, in run
    webbrowser.open(_(self.options.url))
NameError: global name '_' is not defined