scala console 用:paste 多行输入

感谢分享：

http://blog.csdn.net/lein_wang/article/details/51689368

http://alvinAlexander.com/scala/scala-repl-how-to-paste-load-blocks-of-source-code

scala> :paste// Entering paste mode (ctrl-D to finish)if (true)    PRint("that was true")else    print("false")[Ctrl-D]// Exiting paste mode, now interpreting.that was true