* lisp/emacs-lisp/package.el: Include obsolete packages from archives.

[gnu-emacs] / lisp / lpr.el

diff --git a/lisp/lpr.el b/lisp/lpr.el
index 88567abd246b1dcce4962054acfdb1a1f1e6bb9b..0b860ed07f193ba0e714ec950755ecd3b9d70ad0 100644 (file)
--- a/lisp/lpr.el
+++ b/lisp/lpr.el
@@ -125,7 +125,9 @@ argument."
   "List of strings of options to request page headings in the printer program.
 If nil, we run `lpr-page-header-program' to make page headings
 and print the result."
-  :type '(repeat (string :tag "Argument"))
+  :type '(choice (const nil)
+                (string :tag "Single argument")
+                (repeat :tag "Multiple arguments" (string :tag "Argument")))
   :group 'lpr)
 
 (defcustom print-region-function nil