#!/usr/bin/ruby -w

filename = ARGV[0]
splitrx  = Regexp.new(ARGV[1])
if ARGV.length == 3 then
  output   = ARGV[2]
else
  output = nil
end

index = 0
lines = []

title = "Title"

File.new(filename).readlines.each{ |line|
  if line =~ splitrx then
    if output then
      out = File.new("%s%02d" % [output, index], 'w')
    else
      puts "Output: #{title}"
      out = File.new(title, 'w')
      title = "#{line.strip}"
    end

    lines.each{|i| out.write(i)}
    out.close()

    lines = [line]
    index += 1
  else
    lines << line
  end
}

if output then
  out = File.new("%s%02d" % [output, index], 'w')
else
  puts "Output: #{title}"
  out = File.new(title, 'w')
end

lines.each{|i| out.write(i)}
out.close()

# EOF #