tot*_*shi 9 scala read-eval-print-loop
我想更改Scala REPL的提示.我发现我可以在电源模式下更改提示,如下所示.
scala>
scala> :power
** Power User mode enabled - BEEP WHIR GYVE **
** :phase has been set to 'typer'. **
** scala.tools.nsc._ has been imported **
** global._, definitions._ also imported **
** Try :help, :vals, power.<tab> **
scala> repl.setPrompt("\ncool prompt!> ")
cool prompt!>
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现在我想在正常模式或initialCommandssbt控制台中执行此操作.有谁知道如何做到这一点?
Scala 2.10.0
$intp.asInstanceOf[scala.tools.nsc.interpreter.ILoop$ILoopInterpreter]
.getClass
.getDeclaredField("$outer").get($intp)
.asInstanceOf[scala.tools.nsc.interpreter.ILoop]
.setPrompt("\ncool prompt!> ")
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