#!/usr/bin/env ruby

# Copyright (C) 2007-2009 Sergio Pistone (sergio_pistone@yahoo.com.ar)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.

require "subtitle"

subtitle = Subtitle.instance()
for line_index in (0..subtitle.linesCount()-1).to_a().reverse()
	subtitle.removeLine( line_index ) if ( line_index % 2 == 0 )
end
