scala console 用:paste 多行输入
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
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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