Commit c61bfe0a authored by Lars Ingebrigtsen's avatar Lars Ingebrigtsen

Mention image caching in the `image-size' doc string

* src/image.c (Fimage_size): Mention that this function caches
images, and what to do about that (bug#33275).
parent 32117543
Pipeline #3232 passed with stage
in 62 minutes and 49 seconds
......@@ -1050,8 +1050,13 @@ DEFUN ("image-size", Fimage_size, Simage_size, 1, 3, 0,
doc: /* Return the size of image SPEC as pair (WIDTH . HEIGHT).
PIXELS non-nil means return the size in pixels, otherwise return the
size in canonical character units.
FRAME is the frame on which the image will be displayed. FRAME nil
or omitted means use the selected frame. */)
or omitted means use the selected frame.
Calling this function will result in the image being stored in the
image cache. If this is not desirable, call `image-flush' after
calling this function. */)
(Lisp_Object spec, Lisp_Object pixels, Lisp_Object frame)
{
Lisp_Object size;
......
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