From: Tor Erik Linnerud <tel@...>
Date: 2009-09-12T22:54:02+09:00
Subject: Re: Word Wrapping at n characters

Here is an alternative with analysis and comments:

http://blog.macromates.com/2006/wrapping-text-with-regular-expressions/

The code looks like this:

def wrap_text(txt, col = 80)
  txt.gsub(/(.{1,#{col}})( +|$\n?)|(.{1,#{col}})/,
    "\\1\\3\n")
end

regards,
Tor Erik
http://tel.jklm.no/
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