Variable punctuation`Const`

punctuation: "!\"#$%&'()*+,-./:;<=>?@[]^_`{|}~" = '!"#$%&\'()*+,-./:;<=>?@[]^_`{|}~'

String of ASCII characters which are considered punctuation characters in the C locale: !"#$%&'()*+,-./:;<=>?@[\]^_{|}~.`