$: << "../lib"
require 'rpeg'

calc = RPeg.load File.read(File.join(File.dirname(__FILE__), "calc.peg"))

File.open("o", "w") { |f|f << calc.compile2ruby("Calc < RPeg") }

eval calc.compile2ruby("Calc < RPeg")

puts calc.pretty_print

(0..2000).step(10) { |i|
  t = Time.now
  10.times {
    Calc.new.parse("1+#{'1+'*i}1+1+1+1")
  }
  puts "#{i} #{Time.now-t}"
  STDOUT.flush
}