Use string interpolation

Philippus · Philippus · commit 6ba2e4f69395 · 2019-04-19T19:02:10.000+02:00
diff --git a/shared/src/main/scala/scala/util/parsing/combinator/token/Tokens.scala b/shared/src/main/scala/scala/util/parsing/combinator/token/Tokens.scala
@@ -34,7 +34,7 @@ trait Tokens {
    *  errors detected during lexical analysis
    */
   case class ErrorToken(msg: String) extends Token {
-    def chars = "*** error: "+msg
+    def chars = s"*** error: $msg"
   }
 
   /** A class for end-of-file tokens */

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ trait Tokens {`
`34`	`34`	`* errors detected during lexical analysis`
`35`	`35`	`*/`
`36`	`36`	`case class ErrorToken(msg: String) extends Token {`
`37`		`- def chars = "*** error: "+msg`
	`37`	`+ def chars = s"*** error: $msg"`
`38`	`38`	`}`
`39`	`39`
`40`	`40`	`/** A class for end-of-file tokens */`