Re: Bug: org-babel-detangle broken [8.2.10 (release_8.2.10 @ /usr/local/Cellar/emacs/24.4/share/emacs/24.4/lisp/org/)]

[Grant Rettke <gcr@wisdomandwonder.com>]

Jaakko and I were working on this together, hence the different
version information.

On Wed, Nov 5, 2014 at 8:04 PM, Jaakko Järvi <jarvij@gmail.com> wrote:
> The org-babel-detangle function is not working.
> Below is a description of how the issue manifests.
> (Thanks to Grant Rettke for crafting the detailed description).
>
> 1 Attempt
> =========
>
> 1.1 Source input: ex1.org
> ─────────────────────────
>
>  ┌────
>  │ * Heading
>  │
>  │ #+BEGIN_SRC js :comments noweb :tangle yes :padline no
>  │   function foo() {}
>  │ #+END_SRC
>  └────
>
>
> 1.2 Tangled output: ex1.js
> ──────────────────────────
>
>  ┌────
>  │ // [[file:~/tmp/ex1.org::*Heading][Heading:1]]
>  │   function foo() {}
>  │ // Heading:1 ends here
>  └────
>
>
> 2 Comments & Questions
> ══════════════════════
>
>  When I open the tangled output file, opened it in a buffer, put the
>  cursor on line 2, and call `org-babel-detangle', the buffer switches
>  to ex1.org, and then I get the message:
>
>        Return to existing edit buffer ([n] will revert changes)?
>        (y or n)
>
>  Whether I choose yes or not, the current buffer always returns to
>  ex1.js. Further,
>  any modifications made in file ex1.js are reverted back to the state
>  of what existed after orgmode's export.
>
>
> 3 Environment
> ═════════════
>
>  ┌────
>  │ (print emacs-version)
>  └────
>
>  ┌────
>  │ "24.4.1"
>  └────
>
>  ┌────
>  │ (print org-version)
>  └────
>
>  ┌────
>  │ "8.2.8"
>  └────
>
>  ┌────
>  │ (print (pp-to-string org-babel-default-header-args))
>  └────
>
>  ┌────
>  │ "((:session . \"none\")
>  │  (:results . \"replace\")
>  │  (:exports . \"code\")
>  │  (:cache . \"no\")
>  │  (:noweb . \"no\")
>  │  (:hlines . \"no\")
>  │  (:tangle . \"no\"))
>  │ "
>  └────
> ------------------------------------------------------------------------
>
>
> Emacs  : GNU Emacs 24.4.1 (x86_64-apple-darwin14.0.0, NS apple-appkit-1343.14)
>  of 2014-11-05 on somemachine
> Package: Org-mode version 8.2.10 (release_8.2.10 @ /usr/local/Cellar/emacs/24.4/share/emacs/24.4/lisp/org/)
>
> current state:
> ==============
> (setq
>  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-speed-command-hook '(org-speed-command-default-hook org-babel-speed-command-hook)
>  org-occur-hook '(org-first-headline-recenter)
>  org-metaup-hook '(org-babel-load-in-session-maybe)
>  org-confirm-shell-link-function 'yes-or-no-p
>  org-after-todo-state-change-hook '(org-clock-out-if-current)
>  org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer)
>  org-agenda-before-write-hook '(org-agenda-add-entry-text)
>  org-babel-pre-tangle-hook '(save-buffer)
>  org-mode-hook '((lambda nil
>                   (org-add-hook (quote change-major-mode-hook) (quote org-show-block-all) (quote append)
>                    (quote local))
>                   )
>                  (lambda nil
>                   (org-add-hook (quote change-major-mode-hook) (quote org-babel-show-result-all)
>                    (quote append) (quote local))
>                   )
>                  #[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-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe)
>  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-confirm-elisp-link-function 'yes-or-no-p
>  org-metadown-hook '(org-babel-pop-to-session-maybe)
>  org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
>  )
>
>



-- 
Grant Rettke
gcr@wisdomandwonder.com | http://www.wisdomandwonder.com/
“Wisdom begins in wonder.” --Socrates
((λ (x) (x x)) (λ (x) (x x)))
“Life has become immeasurably better since I have been forced to stop
taking it seriously.” --Thompson