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-rw-r--r--docs/examples/parsing/lambda/Main.scala34
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diff --git a/docs/examples/parsing/lambda/Main.scala b/docs/examples/parsing/lambda/Main.scala
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-package examples.parsing.lambda
-
-import scala.util.parsing.combinator.Parsers
-import scala.util.parsing.input.StreamReader
-
-import java.io.File
-import java.io.FileInputStream
-import java.io.InputStreamReader
-
-/**
- * Parser for an untyped lambda calculus
- *
- * Usage: scala examples.parsing.lambda.Main <file>
- *
- * (example files: see test/ *.kwi)
- *
- * @author Miles Sabin (adapted slightly by Adriaan Moors)
- */
-object Main extends Application with TestParser
-{
- override def main(args: Array[String]) =
- {
- val in = StreamReader(new InputStreamReader(new FileInputStream(new File(args(0))), "ISO-8859-1"))
- parse(in) match
- {
- case Success(term, _) =>
- {
- Console.println("Term: \n"+term)
- }
- case Failure(msg, remainder) => Console.println("Failure: "+msg+"\n"+"Remainder: \n"+remainder.pos.longString)
- case Error(msg, remainder) => Console.println("Error: "+msg+"\n"+"Remainder: \n"+remainder.pos.longString)
- }
- }
-}