请问有知道如何关闭ggtags-highlight-tag-at-point的吗

Emacs-general
1

想把ggtags-highlight-tag-at-point这个行为关闭,可知不知道怎么关

2 
(defcustom ggtags-highlight-tag 0.25
  "If non-nil time in seconds before highlighting tag at point.
Set to nil to disable tag highlighting."