* doc/emacs/files.texi (File Conveniences): Not just GIFs can be animated.
* doc/lispref/display.texi (Multi-Frame Images): Minor rephrasing.
* etc/NEWS: Related edits.
+2013-02-21 Glenn Morris <rgm@gnu.org>
+
+ * files.texi (File Conveniences): Not just GIFs can be animated.
+
2013-02-13 Glenn Morris <rgm@gnu.org>
* ack.texi (Acknowledgments): Don't mention yow any more.
displayed. If the image can be animated, the command @kbd{RET}
(@code{image-toggle-animation}) starts or stops the animation.
Animation plays once, unless the option @code{image-animate-loop} is
-non-@code{nil}. Currently, Emacs only supports animation in GIF
-files.
+non-@code{nil}.
@cindex ImageMagick support
@vindex imagemagick-enabled-types
+2013-02-21 Glenn Morris <rgm@gnu.org>
+
+ * display.texi (Multi-Frame Images): Minor rephrasing.
+
2013-02-20 Glenn Morris <rgm@gnu.org>
* display.texi (GIF Images, TIFF Images): Delete these nodes.
This function returns non-@code{nil} if @var{image} contains more than
one frame. The actual return value is a cons @code{(@var{nimages}
. @var{delay})}, where @var{nimages} is the number of frames and
-@var{delay} is the delay in seconds between them, if the image itself
-specifies a delay. Images that are intended to be animated usually
-specify a frame delay, whereas ones that are intended to be treated as
-multiple pages do not.
+@var{delay} is the delay in seconds between them, or @code{nil}
+if the image does not specify a delay. Images that are intended to be
+animated usually specify a frame delay, whereas ones that are intended
+to be treated as multiple pages do not.
@end defun
@defun image-current-frame image
`f' (`image-next-frame') and `b' (`image-previous-frame') visit the
next or previous frame. `F' (`image-goto-frame') shows a specific frame.
-*** `image-animated-p' is now `image-multi-frame-p'.
-
---
*** The command `image-mode-fit-frame' deletes other windows.
When toggling, it restores the frame's previous window configuration.
*** New face characteristic (supports :underline (:style wave))
specifies whether or not the terminal can display a wavy line.
+** Image API
+
++++
+*** `image-animated-p' is now `image-multi-frame-p'.
+It returns non-nil for any image that contains multiple frames,
+whether or not it specifies a frame delay.
+
++++
+*** When animating images that do not specify a frame delay,
+Emacs uses `image-default-frame-delay'.
+
++++
+*** New functions `image-current-frame' and `image-show-frame' for getting
+and setting the current frame of a multi-frame image.
+
** time-to-seconds is not obsolete any more.
** New function special-form-p.
** Docstrings can be made dynamic by adding a `dynamic-docstring-function'