   }
 
   public func insertText(_ object: Any, replacementRange: NSRange) {
-    stdoutLogger.debug("\(object) with \(replacementRange)")
+    logger.debug("\(object) with \(replacementRange)")
 
     let text: String
     switch object {

  }

  public func unmarkText() {
    stdoutLogger.mark()

    let position = self.markedPosition
    self.ugrid.unmarkCell(at: position)

    // When the app starts and the Hangul input method is selected,
    // this method gets called very early...
    guard self.ugrid.hasData else {
      logger.debug("No data in UGrid!")
      return .notFound
    }

