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-rw-r--r--lisp/image.el4
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/image.el b/lisp/image.el
index ee152940311..494c26a8a33 100644
--- a/lisp/image.el
+++ b/lisp/image.el
@@ -1191,7 +1191,9 @@ rotations by only multiples of 90 degrees."
360)))))
(defun image-save ()
- "Save the image under point."
+ "Save the image under point.
+This writes the original image data to a file. Rotating or
+changing the displayed image size does not affect the saved image."
(interactive)
(let ((image (image--get-image)))
(with-temp-buffer