-;;; riece-highlight.el --- highlight IRC buffers
+;;; riece-highlight.el --- highlight IRC buffers -*- lexical-binding: t -*-
;; Copyright (C) 1998-2003 Daiki Ueno
;; Author: Daiki Ueno <ueno@unixuser.org>
(if (get 'riece-highlight 'riece-addon-enabled)
(font-lock-mode 1)))
-(defun riece-highlight-hide-prefix (start end length)
+(defun riece-highlight-hide-prefix (start _end _length)
(save-excursion
(goto-char start)
(if (looking-at riece-prefix-regexp)