code: fix Emacs 26.x

Author: jcs090218

eask-mode.el

@@ -66,9 +66,9 @@
   (font-lock-add-keywords 'eask-mode eask-mode-font-lock-keywords)
   ;; FIXME: toggling comments only applies to the current line,
   ;; breaking multiline sexps.
-  (setq-local comment-start ";; "
-              comment-end ""
-              indent-line-function #'lisp-indent-line))
+  (setq-local comment-start ";; ")
+  (setq-local comment-end "")
+  (setq-local indent-line-function #'lisp-indent-line))
 
 ;;;###autoload
 (add-to-list 'auto-mode-alist '("/Eask\\'" . eask-mode))