rename displayMembers to extractAndFormatMembers

Author: rethab

compiler/src/dotty/tools/repl/ReplDriver.scala

@@ -280,7 +280,7 @@ class ReplDriver(settings: Array[String],
       name.startsWith(str.REPL_RES_PREFIX) && hasValidNumber && sym.info == defn.UnitType
     }
 
-    def displayMembers(symbol: Symbol): (State, Seq[Diagnostic]) = if (tree.symbol.info.exists) {
+    def extractAndFormatMembers(symbol: Symbol): (State, Seq[Diagnostic]) = if (tree.symbol.info.exists) {
       val info = symbol.info
       val defs =
         info.bounds.hi.finalResultType
@@ -323,7 +323,7 @@ class ReplDriver(settings: Array[String],
         .find(_.symbol.name == newestWrapper.moduleClassName)
         .map { wrapperModule =>
           val formattedTypeDefs = typeDefs(wrapperModule.symbol)
-          val (newState, formattedMembers) = displayMembers(wrapperModule.symbol)
+          val (newState, formattedMembers) = extractAndFormat(wrapperModule.symbol)
           val highlighted = (formattedTypeDefs ++ formattedMembers)
             .map(d => new Diagnostic(d.msg.mapMsg(SyntaxHighlighting.highlight), d.pos, d.level))
           (newState, highlighted)