bug#51176: eww switch buffer by title

[Yuchen Pei]

Hello,

How about switching to an eww buffer by title?

I have a hacky way to do it (see below).  I'll be happy to prepare 
a patch if people think this is a sensible feature to add.

(defun eww-switch-by-title (title-and-buffer)
 "Switches to an eww buffer with selected title."
 (interactive
  (list
   (let ((com-table))
     (dolist (buffer (buffer-list))
        (with-current-buffer buffer
          (when (equal major-mode 'eww-mode)
            (add-to-list
             'com-table
             (concat (plist-get eww-data :title)
                     (propertize (concat " " (buffer-name))
                                 'invisible t))))))
     (completing-read "Eww buffer title: " com-table))))
 (string-match "^.* \\(.*\\)$" title-and-buffer)
 (switch-to-buffer (match-string 1 title-and-buffer)))


--
Best,
Yuchen

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