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> From: Ken Dickey <Ken.Dickey@xxxxxxxxxxxxxx> > I just noted that Tab, Form Feed, Line Feed, and Carriage Return have Unicode > class Cc [Control Code] and are not in Zs (Separator, space) or Zl > (Separator, line). > I suspect the char-whitespace? definition should include them. Oops. Corrected unicode-chars.srfi: <p>A character must be <code>char-whitespace?</code> if <b>either</b> it's General Category property is any of: <pre> Zs (Separator, space) Zl (Separator, line) </pre> <b>or</b> if it is any of the codepoints: <pre> U+0009 (HORIZONTAL TABULATION) U+000D (CARRIAGE RETURN) U+000C (FORM FEED) </pre> The name "CARRIAGE RETURN" makes me long for a computer keyboard with one of those big metal levers found on mechanical typewriters. And a mechanical bell, too. -t