More space before the callout comments.

Author: Dean Wampler

src/script/scala/progscala3/patternmatching/UnapplySeq.scala

@@ -1,22 +1,22 @@
 // src/script/scala/progscala3/patternmatching/UnapplySeq.scala
 
 object Tokenize:
-  // def unapplySeq(s: String): Option[Seq[String]] = Some(tokenize(s))// <1>
-  def unapplySeq(lim_s: (Int,String)): Option[Seq[String]] =           // <2>
+  // def unapplySeq(s: String): Option[Seq[String]] = Some(tokenize(s))   // <1>
+  def unapplySeq(lim_s: (Int,String)): Option[Seq[String]] =              // <2>
     val (limit, s) = lim_s
     if limit > s.length then None
     else
       val seq = tokenize(s).filter(_.length >= limit)
       Some(seq)
 
-  def tokenize(s: String): Seq[String] = s.split("""\W+""").toSeq      // <3>
+  def tokenize(s: String): Seq[String] = s.split("""\W+""").toSeq         // <3>
 
 val message = "This is Programming Scala v3"
 val limits = Seq(1, 3, 20, 100)
 
 val results = for limit <- limits yield (limit, message) match
   case Tokenize() => s"No words of length >= $limit!"
-  case Tokenize(a, b, c, d*) => s"limit: $limit => $a, $b, $c, d=$d"   // <4>
+  case Tokenize(a, b, c, d*) => s"limit: $limit => $a, $b, $c, d=$d"      // <4>
   case x => s"limit: $limit => Tokenize refused! x=$x"
 
 assert(results == Seq(