less parentheses, but not less bracket-like characters. If you count parens and curlies, it is exactly the same. Yours has 4 parens and 2 curlies (not includi

less parentheses, but not less bracket-like characters. If you count parens and curlies, it is exactly the same. Yours has 4 parens and 2 curlies (not including the format string), and the original lisp code has 6 parens.