Small code fragment to make zone-mode play well with org

[Marc Ihm <marc@ihm.name>]

Hi,

with the fragment below in my startup-file, zone-mode handles hidden 
text correctly (does not reveal it) and thus plays well with orgmode.

(Of course the correct way to handle this would be to create a proper 
patch for zone.el instead of fixing this locally; but I am sending it 
here anyway: maybe someone has commit-rights to emacs core itself ...)


best regards
Marc Ihm


(advice-add
  'zone :around
  (lambda (orig-fun &rest args) (interactive)
    (let (result text name)
      (when (string= major-mode "org-mode")
        (setq text (org-copy-visible (window-start) (window-end)))
        (setq name (generate-new-buffer-name (buffer-name)))
        (switch-to-buffer (get-buffer-create name))
        (erase-buffer)
        (insert text))
      (setq result (apply orig-fun args))
      (if name (kill-buffer name))
      result)))