Allow [] after a parameter name. We currently take this to be the same as * in front, which isn't 100% correct but good enough.
Allow [] after a parameter name. We currently take this to be the same as * in front, which isn't 100% correct but good enough.

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