This is a blatant cut-and-paste, but as it’s about cutting-and-pasting, I think it’s almost allowed. (from Atomic Scala by Bruce Eckel and Dianne Marsh, Summary I, pp. 65)
To put the Scala REPL into multi-line, delayed-interpretation, paste-mode, use the :paste command. To evaluate when you’re done, hit CTRL-D.
Good times.
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