(message "No image under point")
(message "%s" text))))
-(defun shr-browse-image ()
- "Browse the image under point."
- (interactive)
+(defun shr-browse-image (&optional copy-url)
+ "Browse the image under point.
+If COPY-URL (the prefix if called interactively) is non-nil, copy
+the URL of the image to the kill buffer instead."
+ (interactive "P")
(let ((url (get-text-property (point) 'image-url)))
- (if (not url)
- (message "No image under point")
+ (cond
+ ((not url)
+ (message "No image under point"))
+ (copy-url
+ (with-temp-buffer
+ (insert url)
+ (copy-region-as-kill (point-min) (point-max))
+ (message "Copied %s" url)))
+ (t
(message "Browsing %s..." url)
- (browse-url url))))
+ (browse-url url)))))
(defun shr-insert-image ()
"Insert the image under point into the buffer."
(when (and (> (current-column) 0)
(> (car (image-size image t)) 400))
(insert "\n"))
- (insert-image image (or alt "*")))
+ (insert-image image (or alt "*"))
+ (when (image-animated-p image)
+ (image-animate image nil 60)))
image)
(insert alt)))
(defun shr-rescale-image (data)
(if (or (not (fboundp 'imagemagick-types))
(not (get-buffer-window (current-buffer))))
- (create-image data nil t)
- (let* ((image (create-image data nil t))
+ (create-image data nil t
+ :ascent 100)
+ (let* ((image (create-image data nil t :ascent 100))
(size (image-size image t))
(width (car size))
(height (cdr size))
(when (> (car size) window-width)
(setq image (or
(create-image data 'imagemagick t
- :width window-width)
+ :width window-width
+ :ascent 100)
image)))
- (when (and (fboundp 'create-animated-image)
- (eq (image-type data nil t) 'gif))
- (setq image (create-animated-image data 'gif t)))
image)))
;; url-cache-extract autoloads url-cache.
(when image
(goto-char start)
(funcall shr-put-image-function
- image (buffer-substring-no-properties start end))
+ image (buffer-substring start end))
(delete-region (point) end))))
(url-retrieve url 'shr-image-fetched
(list (current-buffer) start end)
:help-echo (if title (format "%s (%s)" url title) url)
:keymap shr-map
url)
- (put-text-property start (point) 'face 'shr-link)
+ (shr-add-font start (point) 'shr-link)
(put-text-property start (point) 'shr-url url))
(defun shr-encode-url (url)
(shr-put-color start end :background (car new-colors))))
new-colors)))
-;; Put a color in the region, but avoid putting colors on on blank
+;; Put a color in the region, but avoid putting colors on blank
;; text at the start of the line, and the newline at the end, to avoid
;; ugliness. Also, don't overwrite any existing color information,
;; since this can be called recursively, and we want the "inner" color
(defun shr-put-color-1 (start end type color)
(let* ((old-props (get-text-property start 'face))
- (do-put (not (memq type old-props)))
+ (do-put (and (listp old-props)
+ (not (memq type old-props))))
change)
(while (< start end)
(setq change (next-single-property-change start 'face nil end))
(put-text-property start change 'face
(nconc (list type color) old-props)))
(setq old-props (get-text-property change 'face))
- (setq do-put (not (memq type old-props)))
+ (setq do-put (and (listp old-props)
+ (not (memq type old-props))))
(setq start change))
(when (and do-put
(> end start))
(defun shr-tag-script (cont)
)
+(defun shr-tag-comment (cont)
+ )
+
(defun shr-tag-sup (cont)
(let ((start (point)))
(shr-generic cont)
(defun shr-tag-s (cont)
(shr-fontize-cont cont 'shr-strike-through))
+(defun shr-tag-del (cont)
+ (shr-fontize-cont cont 'shr-strike-through))
+
(defun shr-tag-b (cont)
(shr-fontize-cont cont 'bold))