Don't reuse eaf-monitor-key-event for dummy command

                  ;; `pre-command-hook'

                  (when (and (eq this-command sym)

                             (not (equal (this-command-keys-vector) key)))

                    (eaf-monitor-key-event (symbol-name sym))))))

                    (eaf-call "execute_function" buffer-id (symbol-name sym))))))

(defun eaf-gen-keybinding-map (keybinding)

  "Configure the eaf-mode-map from KEYBINDING, one of the eaf-*-keybinding variables."

             (eaf-call "update_buffer_with_url" "app.orgpreviewer.buffer" (buffer-file-name) "")

             (message (format "export %s to html" (buffer-file-name))))))))

(defun eaf-monitor-key-event (&optional cmd-name)

(defun eaf-monitor-key-event ()

  "Monitor key events during EAF process."

  (ignore-errors

    (let* ((key (this-command-keys-vector))

           (key-command (or cmd-name

                            (symbol-name (key-binding key))))

           (key-command (symbol-name (key-binding key)))

           (key-desc (key-description key)))

      ;; Uncomment for debug.

        ;; Call function on the Python side if matched key in the keybinding.

        ((eaf-identify-key-in-app key-command buffer-app-name)

         (eaf-call "execute_function" buffer-id

                   (or cmd-name

                       (cdr (assoc key-desc (eaf-get-app-bindings buffer-app-name))))))

                   (cdr (assoc key-desc (eaf-get-app-bindings buffer-app-name)))))

        ;; Send key to Python side if key-command is single character key.

        ((or (equal key-command "self-insert-command")

             (equal key-command "completion-select-if-within-overlay")