$: << "../lib"

require 'text/format'
require 'tex/hyphen'

Gettysburg = <<-'EOS'
  Four score and seven years ago our fathers brought forth on this
  continent a new nation, conceived in liberty and dedicated to the
  proposition that all men are created equal. Now we are engaged in
  a great civil war, testing whether that nation or any nation so
  conceived and so dedicated can long endure. We are met on a great
  battlefield of that war. We have come to dedicate a portion of
  that field as a final resting-place for those who here gave their
  lives that that nation might live. It is altogether fitting and
  proper that we should do this. But in a larger sense, we cannot
  dedicate, we cannot consecrate, we cannot hallow this ground.
  The brave men, living and dead who struggled here have consecrated
  it far above our poor power to add or detract. The world will
  little note nor long remember what we say here, but it can never
  forget what they did here. It is for us the living rather to be
  dedicated here to the unfinished work which they who fought here
  have thus far so nobly advanced. It is rather for us to be here
  dedicated to the great task remaining before us--that from these
  honored dead we take increased devotion to that cause for which
  they gave the last full measure of devotion--that we here highly
  resolve that these dead shall not have died in vain, that this
  nation under God shall have a new birth of freedom, and that
  government of the people, by the people, for the people shall
  not perish from the earth.

      -- Pres. Abraham Lincoln, 19 November 1863
EOS

ho = TeX::Hyphen.new
fo = Text::Format.new(:hard_margins => true, :columns => 5,
                      :format_style => Text::Format::RIGHT_FILL,
                      :split_rules => Text::Format::SPLIT_HYPHENATION,
                      :hyphenator => ho, :first_indent => 0)

puts fo.format(Gettysburg)
