+(defcustom ls-lisp-format-time-list
+ '("%b %e %H:%M"
+ "%b %e %Y")
+ "*List of `format-time-string' specs to display file time stamps.
+They are used whenever a locale is not specified to use instead.
+
+Syntax: (EARLY-TIME-FORMAT OLD-TIME-FORMAT)
+
+The EARLY-TIME-FORMAT is used if file has been modified within the
+current year. The OLD-TIME-FORMAT is used for older files. To use ISO
+8601 dates, you could set:
+
+\(setq ls-lisp-format-time-list
+ '(\"%Y-%m-%d %H:%M\"
+ \"%Y-%m-%d \"))"
+ :type '(list (string :tag "Early time format")
+ (string :tag "Old time format"))
+ :group 'ls-lisp)
+
+(defvar original-insert-directory nil
+ "This holds the original function definition of `insert-directory'.")
+