Re: [O] tangle and comments.

comments.html, this line won't be tangled, because there are no other source code blocks after this line, but before the next heading. -- Sincerely yours, Yury G. Kudryashov

[O] Edit whole session with org-edit-src-edit

, so I'm not sure whether I'll manage to implement these features myself. -- Sincerely yours, Yury G. Kudryashov