class Pry::REPL

def input_readmultiline(*args)
  Pry::InputLock.for(:all).interruptible_region do
    input.readmultiline(*args) do |multiline_input|
      Pry.commands.find_command(multiline_input) ||
        (complete_expression?(multiline_input) && !Reline::IOGate.in_pasting?)
    end
  end
end