Merge pull request #30 from elevate-lang/vscode-metals

Fixes for VSCode Metals setup

Author: Bastacyclop

build.sbt

@@ -1,8 +1,8 @@
-ThisBuild / scalaVersion := "2.13.3"
+ThisBuild / scalaVersion := "2.13.16"
 ThisBuild / organization := "org.elevate-lang"
 
 lazy val commonSettings = Seq(
-  javaOptions ++= Seq("-Xss16m"),
+  javaOptions ++= Seq("-Xss64m"),
 
   scalacOptions ++= Seq(
     "-Wunused:nowarn",

src/main/scala/elevate/core/strategies/traversal.scala

@@ -89,7 +89,7 @@ object traversal {
     def apply(p: P): RewriteResult[P] = s(p) match {
       case Failure(a)           => oneUsingState(skip(n)(a)).apply(p)
       case Success(_) if n > 0  => oneUsingState(skip(n - 1)(s)).apply(p)
-      case Success(r) if n <= 0 => Success(r)
+      case Success(r) /*if n <= 0*/ => Success(r)
     }
   }
 }