On Sun, Apr 29, 2012 at 12:37:25PM +0200, ezio.melotti wrote:

range of Unicode whitespace characters. - \S Matches any non-whitespace character; equiv. to [^ \t\n\r\f\v]. + \S Matches any non-whitespace character; equivalent to [^\s].

Is this correct? While I understand what meant (or implied) \s is not a valid ascii character in the documentation we denoted the sets using ascii characters only. -- Senthil