GitLab

* lisp/image.el: For clarity, call imagemagick-register-types at
top-level, rather than relying on a custom :initialize.
(imagemagick-types-enable): New option. 
(imagemagick-register-types): Respect imagemagick-types-inhibit.
If disabling support, remove elements altogether rather
than using an impossible regexp.
(imagemagick-types-inhibit): Give it the default init function.

* src/image.c (Fimagemagick_types): Doc fix.

* etc/NEWS: Mention this.

Fixes: debbugs:11557

* etc/NEWS: Related edits.

Fixes: debbugs:9045

* lisp/image.el (imagemagick--extension-regexp): New variable.
(imagemagick-register-types): Use it.
(imagemagick-types-inhibit): Add :set function.  Allow new value
of t to inhibit all types.

* lisp/loadup.el (fboundp): Preload regexp-opt, needed by
imagemagick-register-types.

* lisp/emacs-lisp/regexp-opt.el (regexp-opt-charset): Avoid cl macros,
so we can preload it.

* image.el (put-image): Return the overlay created instead of the
optional input string.  Note that this may break code
that is (for some reason or other) depending on `put-image'
returning the string.

Fixes: debbugs:7834

* doc/lispref/display.texi (Image Formats): Add imagemagick type.
(Image Descriptors): Mention how they are used.
(ImageMagick Images): Clarify role of imagemagick-register-types.
(Character Display): Don't mention glyph tables.
(Display Tables): Use make-glyph-code in example.
(Glyphs): Avoid "simple glyph code" terminology.  Note that glyph
tables are semi-obsolete.  De-document create-glyph.
(Glyphless Chars): Note that display tables override this.
(Bidirectional Display): Copyedits.  Introduce "bidirectional
reordering" terminology, and use it.

* doc/emacs/files.texi (File Conveniences): Clarify Imagemagick discussion.

* lisp/image.el (imagemagick-types-inhibit)
(imagemagick-register-types): Doc fix.

Ref: http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00649.html

* lisp/image-mode.el (image-transform-minor-mode-map, image-transform-mode):
Comment out (does nothing).

* etc/NEWS: Related edits.

* lisp/image.el: Comment.

* lisp/image.el (imagemagick-types-inhibit): Doc fix.

* src/image.c (Fimagemagick_types): Doc fix.

* doc/lispref/display.texi (GIF Images): Mention animation.
Remove commented-out old example of animation.
(Animated Images): New subsection.
* doc/lispref/elisp.texi (Top):
* doc/lispref/vol1.texi (Top):
* doc/lispref/vol2.texi (Top): Add Animated Images menu entry.

* lisp/image-mode.el (image-animate-loop, image-toggle-animation): Doc fixes.

* lisp/image.el (image-animated-p): Doc fix.  Use image-animated-types.
(image-animate-timeout): Doc fix.

* etc/NEWS: Markup.

* image.el (put-image): Mention the `put-image' overlay property
(bug#7834).

* lisp/image.el (image-animated-p): Return animation delay in seconds.
Avoid bit manipulation in Lisp; use `delay' entry in the metadata.
(image-animate-timeout): Remove DELAY argument.  Use
image-animated-p to get animation delay for each frame.
(image-animate): Caller changed.

* src/image.c (gif_load): Add animation frame delay to the metadata.
(syms_of_image): Use DEFSYM.  New symbol `delay'.

* lisp/image.el (image-animate-max-time): Moved to image-mode.el.
(create-animated-image): Remove unnecessary function.
(image-animate): Rename from image-animate-start.  New arg.
(image-animate-stop): Removed; just use image-animate-timer.
(image-animate-timer): Use car-safe.
(image-animate-timeout): Rename argument.

* lisp/image-mode.el (image-toggle-animation): New command.
(image-mode-map): Bind it to RET.
(image-mode): Update message.
(image-toggle-display-image): Avoid a spurious cache flush.
(image-transform-rotation): Doc fix.
(image-transform-properties): Return quickly in the normal case.
(image-animate-loop): Rename from image-animate-max-time.

* lisp/image-mode.el (image-toggle-display-image): Ensure that the
image spec passed to the animate timer is the same object as in
the the buffer's display property.
(image-transform-properties): Doc fix.

* lisp/image.el (image-animate-max-time): Default to nil.

* lisp/image.el (image-animate-max-time): Allow nil and t values.
Default to nil.
(create-animated-image): Doc fix.
(image-animate-start): Remove second arg; just use
image-animate-max-time.
(image-animate-timeout): Doc fix.  Args changed.

* lisp/image.el (imagemagick-types-inhibit)
(imagemagick-register-types): Doc fix.

* src/image.c: Various fixes to ImageMagick code comments.
(Fimagemagick_types): Doc fix.

* image.el (image-type-file-name-regexps): Make it variable.
  `imagemagick-register-types' modifies it, and the user may want
  to add new extensions for known image types.
  (imagemagick-register-types): Throw error if not using ImageMagick.

* etc/images/checked.xpm:
* etc/images/unchecked.xpm: New images.

* image.el (image-checkbox-checked, image-checkbox-unchecked):
Deleted (Bug#7222).

* startup.el (fancy-startup-tail): Instead of using inline images,
refer to image files from etc/.

* wid-edit.el (checkbox): Likewise.
(widget-image-find): Center image specs.

* etc/NEWS: Mention `dynamic-library-alist'.

* lisp/image.el (image-library-alist): Declare as obsolete alias.
  (image-type-available-p): Use `dynamic-library-alist'.

* lisp/term/w32-win.el (dynamic-library-alist):
  Use instead of `image-library-alist'.

* nt/INSTALL: Refer to `dynamic-library-alist'.

* src/image.c (Vimage_library_alist)
  (syms_of_image) <image-library-alist>: Move to src/emacs.c and rename.
  (lookup_image_type): Use Vdynamic_library_alist.
  (Finit_image_library): Doc fix.

* src/emacs.c (Vdynamic_library_alist)
  (syms_of_emacs) <dynamic-library-alist>: Move from src/image.c and rename.
  Doc fix.

* src/lisp.h (Vdynamic_library_alist): Declare extern.

* cus-edit.el (custom-face-edit-fix-value): Use
custom-fix-face-spec.

* custom.el (custom-push-theme): Cleanup (use cond).
(disable-theme): Recompute the saved-face property.
(custom-theme-recalc-face): Follow face alias before setting prop.

* custom.el (custom-fix-face-spec): New function; code moved from
custom-face-edit-fix-value.
(custom-push-theme): Use it when checking if a face has been
changed outside customize.
(custom-available-themes): New function.
(load-theme): Use it.

* image.el (image-checkbox-checked, image-checkbox-unchecked): New
variables, containing checkbox images.

* startup.el (fancy-startup-tail):
* wid-edit.el (checkbox): Use them.

* lisp/image.el (imagemagick-types-inhibit): Add :type, :version, :group.
(imagemagick-register-types): Doc fix.

set it to 10 (0.1 sec).  (Bug#6258)

* image.c (Fimage_flush): Rename from image-refresh.

* image.el (image-refresh): Define as an alias for image-flush.

* image-mode.el (image-toggle-display-image): Caller changed.

* display.texi (Image Cache): Update documentation about image
caching.

http://lists.gnu.org/archive/html/emacs-devel/2010-03/msg01456.html

* image.c: Add `Qextension_data'.
(syms_of_image): Initialize and staticpro `Qextension_data'.
(Fimage_metadata): Rename from `Fimage_extension_data'.
(gif_load): Put GIF extension data to the property
`Qextension_data'.

* image.el (image-animated-p): Use `image-metadata' instead of
`image-extension-data'.  Get GIF extenstion data from metadata
property `extension-data'.