Re: [O] requesting help debugging tangle on windows

[Eric Schulte]

Unfortunately I don't have access to a windows machine for testing of
tangle behavior.  Before we delve deeper, could you confirm two things.

1. It sounds as though you are not using the latest version of Org-mode
   from git.  Please upgrade to the latest -- which should also get you
   the latest ob-clojure.el so you don't have to evaluate the snippet
   posted below.  There are instructions for keeping current with org
   development at http://orgmode.org/worg/org-faq.html#Keeping-current.

2. Try to reproduce the problem using "emacs -Q" which will launch emacs
   without any personal configuration.  That way we can see if this
   windows issue is someone related to your config, or is general.

Thanks,

Andrew Cheng <address@hidden> writes:

> Tangle works in my linux environment but doesn't quite work in my windows
> environment. Here's my org file. It defines a code snippet named "block"
> and then has a tangle section that refers to "block". Tangle results in a
> file with two blank lines in my windows environment.
>
> #+name: block
> #+begin_src clojure :results silent
> (+ 2 3)
> #+end_src
>
> #+begin_src clojure :tangle ../src/tmp.clj :results silent :exports none
> :noweb yes
> <<block>>
> #+end_src
>
> But --- If my tangle section has regular code in it instead of referring to
> other named <<blocks>> then the resulting file after tangle has the code
> you'd expect.
>
> Below is my org setup. The *Messages* buffer doesn't contain any
> interesting error messages. What can I do to find out what's going on?
>
> I did evaluate the following snippet to get C-c C-c to properly evaluate a
> clojure code block successfully on my machine. It didn't affect the issue
> of tangling. Just thought I'd mention it to be thorough. The snippet is
> from Eric Schulte. I thought that by deleting my elpa org folder and
> starting emacs again I'd get the latest (with his fix) but I discovered
> that I still needed to run this snippet to get C-c C-c to work.
>
> Thanks in advance for any help!
>
> (defun org-babel-execute:clojure (body params)
>  "Execute a block of Clojure code with Babel."
>  (require 'slime)
>  (with-temp-buffer
>    (insert (org-babel-expand-body:clojure body params))
>    ((lambda (result)
>       (let ((result-params (cdr (assoc :result-params params))))
>         (if (or (member "scalar" result-params)
>                 (member "verbatim" result-params))
>             result
>           (condition-case nil (org-babel-script-escape result)
>             (error result)))))
>     (slime-eval
>      `(swank:eval-and-grab-output
>        ,(buffer-substring-no-properties (point-min) (point-max)))
>      (cdr (assoc :package params))))))
>
> Emacs  : GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600)
>  of 2011-09-03 on SHAN-PC
> Package: Org-mode version 7.7
>
> current state:
> ==============
> (setq
>  org-export-blocks '((src org-babel-exp-src-block nil) (comment
> org-export-blocks-format-comment t)
>                      (ditaa org-export-blocks-format-ditaa nil) (dot
> org-export-blocks-format-dot nil))
>  org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point
> org-babel-execute-safely-maybe)
>  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-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers
> org-cycle-show-empty-lines
>                   org-optimize-window-after-visibility-change)
>  org-agenda-before-write-hook '(org-agenda-add-entry-text)
>  org-speed-command-hook '(org-speed-command-default-hook
> org-babel-speed-command-hook)
>  org-babel-pre-tangle-hook '(save-buffer)
>  org-occur-hook '(org-first-headline-recenter)
>  org-export-interblocks '((lob org-babel-exp-lob-one-liners) (src
> org-babel-exp-inline-src-blocks))
>  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-export-preprocess-before-normalizing-links-hook
> '(org-remove-file-link-modifiers)
>  org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
>  org-export-first-hook '(org-beamer-initialize-open-trackers)
>  org-mode-hook '(#[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-from-is-user-regexp nil
>  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-after-initial-vars-hook '(org-beamer-after-initial-vars)
>  org-metadown-hook '(org-babel-pop-to-session-maybe)
>  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-export-blocks-postblock-hook '(org-exp-res/src-name-cleanup)
>  org-babel-tangle-lang-exts '(("clojure" . "clj") ("emacs-lisp" . "el"))
>  org-confirm-shell-link-function 'yes-or-no-p
>  )

-- 
Eric Schulte
http://cs.unm.edu/~eschulte/