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-rw-r--r--lisp/term/x-win.el1
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/term/x-win.el b/lisp/term/x-win.el
index c4331b3c778..af45c7c4270 100644
--- a/lisp/term/x-win.el
+++ b/lisp/term/x-win.el
@@ -188,6 +188,7 @@ For the X display name of individual frames, see the `display'
frame parameter.")
(defun x-handle-display (switch)
+ "Handle -display DISPLAY option."
(setq x-display-name (car x-invocation-args)
x-invocation-args (cdr x-invocation-args))
;; Make subshell programs see the same DISPLAY value Emacs really uses.