Class OptionParser::ParseError < RuntimeError

# File ../ruby/lib/optparse.rb, line 1770
def self.filter_backtrace(array)
  unless $DEBUG
    array.delete_if(&%r\A#{Regexp.quote(__FILE__)}:"o.method(:=~))
  end
  array
end

# File ../ruby/lib/optparse.rb, line 1754
def initialize(*args)
  @args = args
  @reason = nil
end

# File ../ruby/lib/optparse.rb, line 1797
def inspect
  "#<#{self.class.to_s}: #{args.join(' ')}>"
end

# File ../ruby/lib/optparse.rb, line 1804
def message
  reason + ': ' + args.join(' ')
end

# File ../ruby/lib/optparse.rb, line 1793
def reason
  @reason || self.class::Reason
end

# File ../ruby/lib/optparse.rb, line 1765
def recover(argv)
  argv[0, 0] = @args
  argv
end

# File ../ruby/lib/optparse.rb, line 1777
def set_backtrace(array)
  super(self.class.filter_backtrace(array))
end

# File ../ruby/lib/optparse.rb, line 1781
def set_option(opt, eq)
  if eq
    @args[0] = opt
  else
    @args.unshift(opt)
  end
  self
end