From: Rudolf Polzer <denshimeiru-sapmctacher@...>
Date: 2003-08-23T08:59:07+09:00
Subject: Re: Line wrapping

Scripsit ille aut illa �Warren Brown� <wkb@airmail.net>:
> def wrap(s)
>   s.gsub(/(.{1,74})(\s+|\Z)/,"\\1\n")
> end
> 
>     However if the string contains multiple adjacent spaces, they may not
> all be removed.  This can be remedied by appending a ".gsub(/ +\n/,'')" to
> the end of the existing gsub().

Why not just

   s.gsub(/(.{0,73}\S)(\s+|\Z)/,"\\1\n")

(untested)


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