#!/usr/bin/env ruby
require 'tempfile'
require 'logger'
$:.unshift '.', '..', 'lib', File.join('..','lib')
require 'session'

DIV = ('=' * 79) << "\n"


# start session with bash
bash = Session::Bash.new


# create two tempory external programs to drive
prog_a = Tempfile.new('prog_a_')
prog_a.write <<-code
  puts $0
  puts 42
code
prog_a.close
prog_a = prog_a.path

prog_b = Tempfile.new('prog_b_')
prog_b.write <<-code