From: nobu.nokada@...
Date: 2003-07-18T01:35:56+09:00
Subject: Re: Warnings in optparse with 1.8pre3

Hi,

At Fri, 18 Jul 2003 00:45:56 +0900,
James F.  Hranicky wrote:
> /usr/local/lib/ruby/site_ruby/1.8/optparse.rb:1001: warning: character class has `]' without escape
> /usr/local/lib/ruby/site_ruby/1.8/optparse.rb:1001: warning: character class has `[' without escape
> /usr/local/lib/ruby/site_ruby/1.8/optparse.rb:1011: warning: character class has `]' without escape
> /usr/local/lib/ruby/site_ruby/1.8/optparse.rb:1011: warning: character class has `[' without escape
> /usr/local/lib/ruby/site_ruby/1.8/optparse.rb:1023: warning: character class has `]' without escape
> /usr/local/lib/ruby/site_ruby/1.8/optparse.rb:1023: warning: character class has `[' without escape

It's old, 1.8 contains newer one.

-- 
Nobu Nakada