diff options
Diffstat (limited to 'docs/examples/parsing/MiniML.scala')
-rw-r--r-- | docs/examples/parsing/MiniML.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/examples/parsing/MiniML.scala b/docs/examples/parsing/MiniML.scala index ffc7c2ac92..f7f7172e8d 100644 --- a/docs/examples/parsing/MiniML.scala +++ b/docs/examples/parsing/MiniML.scala @@ -3,7 +3,7 @@ package examples.parsing import scala.util.parsing.combinator1.syntactical.StandardTokenParsers import scala.util.parsing.combinator1.syntactical.StandardTokenParsers -object MiniML extends StandardTokenParsers { +object MiniML extends StandardTokenParsers { lexical.delimiters += ("(", ")", ".", "=") lexical.reserved += ("lambda", "let", "in") @@ -30,7 +30,7 @@ case class Lambda(x: String, expr: Expr) extends Expr case class Apply(fun: Expr, arg: Expr) extends Expr case class Var(x: String) extends Expr -object MiniML1 extends StandardTokenParsers { +object MiniML1 extends StandardTokenParsers { lexical.delimiters += ("(", ")", ".", "=") lexical.reserved += ("lambda", "let", "in") @@ -41,7 +41,7 @@ object MiniML1 extends StandardTokenParsers { ) def simpleExpr: Parser[Expr] = ( ident ^^ { Var } - | "(" ~> expr <~ ")" + | "(" ~> expr <~ ")" ) def main(args: Array[String]) { |