Scieneer Common Lisp 1.3.9 online documentation standard-char-p char [Function] The argument must be a character object. Return t if the argument is a standard character -- one of the 95 ASCII printing characters or <return>.
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| standard-char-p char | [Function] |
The argument must be a character object. Return t if the argument is a standard character -- one of the 95 ASCII printing characters or <return>.