forKey: NSFontSlantTrait];
n = min (FONT_WIDTH_NUMERIC (font_spec), 200);
if (n > -1 && (n > STYLE_REF + 10 || n < STYLE_REF - 10))
forKey: NSFontSlantTrait];
n = min (FONT_WIDTH_NUMERIC (font_spec), 200);
if (n > -1 && (n > STYLE_REF + 10 || n < STYLE_REF - 10))