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package dotty.tools
package dotc
package repl
/** Reads lines from an input stream */
trait InteractiveReader {
def readLine(prompt: String): String
val interactive: Boolean
}
/** TODO Enable jline support.
* The current Scala REPL know how to do this flexibly.
*/
object InteractiveReader {
/** Create an interactive reader. Uses JLine if the
* library is available, but otherwise uses a
* SimpleReader. */
def createDefault(): InteractiveReader = new SimpleReader()
/*
{
try {
new JLineReader
} catch {
case e =>
//out.println("jline is not available: " + e) //debug
new SimpleReader()
}
}
*/
}
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