diff options
| -rw-r--r-- | lisp/time.el | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/time.el b/lisp/time.el index e0d39b1958..ba5792441c 100644 --- a/lisp/time.el +++ b/lisp/time.el @@ -108,7 +108,10 @@ A value of nil means 1 <= hh <= 12, and an AM/PM suffix is used." :type 'boolean :group 'display-time) -(defvar display-time-string nil) +(defvar display-time-string nil + "String used in mode lines to display a time string. +It should not be set directly, but is instead updated by the +`display-time' function.") ;;;###autoload(put 'display-time-string 'risky-local-variable t) (defcustom display-time-hook nil |