From: Kalman Noel <invalid@...>
Date: 2006-10-22T21:00:15+09:00
Subject: Re: downcase part of a string

ilhamik:
> hi,
> I want to downcase a string but without specific parts.
> for example:
> msg = "THIS is a Text and (NO Change HERE) HELP"

If the parentheses occur only once:

if msg =~ /\(.*?\)/
  $~.pre_match.downcase + $~[0] + $~.post_match.downcase
end

Kalman