Hi when I want to edit an R source block, I get the following error, but the indirect buffer opens: org-mode fontification error [6 times] byte-code: Language mode `R-mode' fails with: hs-minor-mode But after this, Cc ' does not work anymore to close this buffer. It works for sh Ess is installed and is working. Any suggestions? Rainer Emacs : GNU Emacs 24.2.1 (i686-pc-linux-gnu, GTK+ Version 2.24.13) of 2012-11-06 on dubnium, modified by Debian Package: Org-mode version 7.9.2 (release_7.9.2-695-g31d24a @ /home/rkrug/.emacs.d/org-mode/lisp/) current state: ============== (setq org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe) org-export-latex-packages-alist '(("" "color") ("" "listings")) org-src-fontify-natively t org-plantuml-jar-path "/home/rkrug/jar/plantuml.jar" org-export-kill-product-buffer-when-displayed t org-ellipsis "〖 ✎ 〗" org-export-preprocess-before-selecting-backend-code-hook '(org-beamer-select-beamer-code) org-tab-first-hook '(org-hide-block-toggle-maybe org-src-native-tab-command-maybe org-babel-hide-result-toggle-maybe org-babel-header-arg-expand) org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org-cycle-hide-inline-tasks org-cycle-show-empty-lines org-optimize-window-after-visibility-change) org-agenda-before-write-hook '(org-agenda-add-entry-text) org-confirm-babel-evaluate nil org-speed-command-hook '(org-speed-command-default-hook org-babel-speed-command-hook) org-src-window-setup 'current-window org-babel-pre-tangle-hook '(save-buffer) org-occur-hook '(org-first-headline-recenter) org-structure-template-alist '(("lua" "#+begin_src lua \n ?\n#+end_src" "\n\n") ("r" "#+begin_src R ?\n\n#+end_src" "\n\n") ("s" "#+BEGIN_SRC ?\n\n#+END_SRC" "\n\n") ("e" "#+BEGIN_EXAMPLE\n?\n#+END_EXAMPLE" "\n?\n") ("q" "#+BEGIN_QUOTE\n?\n#+END_QUOTE" "\n?\n") ("v" "#+BEGIN_VERSE\n?\n#+END_VERSE" "\n?\n") ("c" "#+BEGIN_CENTER\n?\n#+END_CENTER" "
\n?\n
") ("l" "#+BEGIN_LaTeX\n?\n#+END_LaTeX" "\n?\n") ("L" "#+LaTeX: " "?") ("h" "#+BEGIN_HTML\n?\n#+END_HTML" "\n?\n") ("H" "#+HTML: " "?") ("a" "#+BEGIN_ASCII\n?\n#+END_ASCII") ("A" "#+ASCII: ") ("i" "#+INDEX: ?" "#+INDEX: ?") ("I" "#+INCLUDE: %file ?" "")) org-metaup-hook '(org-babel-load-in-session-maybe) org-confirm-elisp-link-function 'yes-or-no-p org-export-latex-format-toc-function 'org-export-latex-format-toc-default org-hide-leading-stars t org-export-preprocess-before-normalizing-links-hook '(org-remove-file-link-modifiers) org-ctrl-k-protect-subtree "ask" org-clock-out-hook '(org-clock-remove-empty-clock-drawer) org-export-first-hook '(org-beamer-initialize-open-trackers) org-mode-hook '((lambda nil (local-set-key "\357" (quote org-mime-org-buffer-htmlize))) #[nil "\300\301\302\303\304$\207" [org-add-hook change-major-mode-hook org-show-block-all append local] 5] #[nil "\300\301\302\303\304$\207" [org-add-hook change-major-mode-hook org-babel-show-result-all append local] 5] org-babel-result-hide-spec org-babel-hide-all-hashes) org-directory "~/Documents/orgfiles" org-from-is-user-regexp "\\" org-export-latex-final-hook '(org-beamer-amend-header org-beamer-fix-toc org-beamer-auto-fragile-frames org-beamer-place-default-actions-for-lists) org-export-latex-listings t org-export-latex-after-initial-vars-hook '(org-beamer-after-initial-vars) org-metadown-hook '(org-babel-pop-to-session-maybe) org-startup-indented t org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer) org-after-todo-state-change-hook '(org-clock-out-if-current) org-babel-tangle-lang-exts '(("latex" . "tex") ("emacs-lisp" . "el")) org-confirm-shell-link-function 'y-or-n-p ) -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax (F): +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: Rainer@krugs.de Skype: RMkrug