From: Patrick Gundlach <rubyforum@...>
Date: 2007-01-23T18:49:54+09:00
Subject: option parser: decrease distance between arg and explanation

Hi all,

I use option parser and I would like to decrease a distance in the
output. Example:

#!/usr/bin/env ruby

require "optparse"

a=ARGV.options { |opts|
  opts.on("-a","--all","do everything")
  opts.on("-h","--help") do
    puts opts
    exit 0
  end
  opts.parse!
}

result:

Usage: optparsetest [options]
    -a, --all                        do everything
    -h, --help


I'd like to decrease the distance between "--all" and "do everything,
such as

Usage: optparsetest [options]
    -a, --all              do everything
    -h, --help

Anybody know how to achieve this?

Thanks,

Patrick

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