# File lib/vendor/okjson.rb, line 225
  def numtok(s)
    m = /-?([1-9][0-9]+|[0-9])([.][0-9]+)?([eE][+-]?[0-9]+)?/.match(s)
    if m && m.begin(0) == 0
      if m[3] && !m[2]
        [:val, m[0], Integer(m[1])*(10**Integer(m[3][1..-1]))]
      elsif m[2]
        [:val, m[0], Float(m[0])]
      else
        [:val, m[0], Integer(m[0])]
      end
    end
  end