Tweak wordsep_re again: this time to recognize an em-dash with any non-whitespace characters adjacent, not just \w.
Tweak wordsep_re again: this time to recognize an em-dash with
any non-whitespace characters adjacent, not just \w.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator