@extra-string/punctuation (npm): The string '!"#$%&amp;\'()*+,-./:;&lt;=>?@\\^`{|}~'.
Keywords: extra|string|punctuation|PUNCTUATION|at|compare-function|digits|hex-digits|infix|is-infix|is-prefix|is-suffix|left|letters|lowercase|map-function|prefix|replace-function|right|size|suffix|test-function