That's a good point. I figured I'd use \w since nothing in the challenge indicated that the characters need be only alphabetical, but obviously you could just as easily sub in [a-zA-Z] or whatever fits the use case.
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That's a good point. I figured I'd use
\wsince nothing in the challenge indicated that the characters need be only alphabetical, but obviously you could just as easily sub in[a-zA-Z]or whatever fits the use case.