Just a note -- when is a punctuation mark not a punctuation mark?

It's useful to note what exactly \b means. If you have hyphenated words, for instance, like say one of the people involved is called Sara-Jane, then will it work?

--

($_='jjjuuusssttt annootthhrer
     pppeeerrrlll  haaaccckkeer')=~y/a-z//s;print;
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