[{'from': 'human', 'value': 'write emacs lisp function that will transform info buffer table of contents to org-mode tree'}, {'from': 'gpt', 'value': 'Here\'s an example Emacs Lisp function that converts an Info buffer table of contents to an Org-mode tree:\n\n    (defun info-toc-to-org-tree ()\n      "Convert an Info buffer table of contents to an Org-mode tree."\n      (interactive)\n      (let ((toc-buffer (get-buffer "*info-toc*"))\n            (org-tree-buffer (get-buffer-create "*org-tree*")))\n        (with-current-buffer org-tree-buffer\n          (erase-buffer)\n          (if (not (buffer-live-p toc-buffer))\n              (message "No Info buffer table of contents found.")\n            (with-current-buffer toc-buffer\n              (goto-char (point-min))\n              (while (not (eobp))\n                (let ((level (string-to-number (match-string 1)))\n                      (name (match-string 2))\n                      (link (match-string 3)))\n                  (insert (make-string (* level 2) ? ) name "\\n")))\n                (forward-line))))\n        (switch-to-buffer org-tree-buffer)))\n\nTo use this function, open an Info buffer and navigate to its table of contents. Then, execute the function `info-toc-to-org-tree` either by calling it from Emacs Lisp or by binding it to a keybinding. The function will create a new buffer called `*org-tree*` and insert the Org-mode tree into it. You can then copy the Org-mode tree to the clipboard and paste it into an Org-mode file.'}, {'from': 'human', 'value': 'Thank you!'}, {'from': 'gpt', 'value': 'You are welcome. Let me know if you have any more question about Emacs.'}, {'from': 'human', 'value': 'What are some advantages and disadvantages between using Emacs vs. Vim?'}]