diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/gnus/gnus-sum.el | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el index 621ba3e90cc..acc4132c27b 100644 --- a/lisp/gnus/gnus-sum.el +++ b/lisp/gnus/gnus-sum.el @@ -9434,6 +9434,19 @@ With optional ARG, move across that many fields." (goto-char (point-max))) (widget-backward arg))) +(defun gnus-collect-urls () + "Return the list of URLs in the buffer after (point)." + (let ((pt (point)) urls) + (while (progn (widget-forward 1) + ;; `widget-forward' wraps around to top of buffer. + (> (point) pt)) + (setq pt (point)) + (when-let ((u (or (get-text-property (point) 'shr-url) + (get-text-property (point) 'gnus-string)))) + (when (string-match-p "\\`[[:alpha:]]+://" u) + (push u urls)))) + (nreverse (delete-dups urls)))) + (defun gnus-summary-browse-url (arg) "Scan the current article body for links, and offer to browse them. With prefix ARG, also collect links from message headers. @@ -9441,7 +9454,7 @@ With prefix ARG, also collect links from message headers. Links are opened using `browse-url'. If only one link is found, browse that directly, otherwise use completion to select a link." (interactive "P") - (let (pt urls target) + (let (urls target) (gnus-summary-select-article) (gnus-configure-windows 'article) (gnus-with-article-buffer @@ -9450,24 +9463,12 @@ browse that directly, otherwise use completion to select a link." (article-goto-body) ;; Back up a char, in case body starts with a widget. (backward-char)) - (setq pt (point)) - (while (progn (widget-forward 1) - ;; `widget-forward' wraps around to top of - ;; buffer. - (> (point) pt)) - (setq pt (point)) - (when-let ((u (or (get-text-property (point) 'shr-url) - (get-text-property (point) 'gnus-string)))) - (when (string-match-p "\\`[[:alpha:]]+://" u) - (push u urls)))) + (setq urls (gnus-collect-urls)) (setq target (cond ((= (length urls) 1) (car urls)) ((> (length urls) 1) - (completing-read - "URL to browse: " - (setq urls (nreverse (delete-dups urls))) - nil t)))) + (completing-read "URL to browse: " urls nil t)))) (if target (browse-url target) (message "No URLs found."))))) |