From: "James F.  Hranicky" <jfh@...>
Date: 2003-07-18T00:45:56+09:00
Subject: Warnings in optparse with 1.8pre3

/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

FYI.

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