What does this line do?...
input_ = re.sub("([a-zA-Z]+)", '"\\1"', input_)
Does it remove parentheses from words?
e.g. (foo) -> foo ???
I'd like to replace [a-zA-Z] with \w but \w makes it blow up.
In other words, re.sub("(\w+)", '"\\1"', input_) blows up.
Why?
cs