imenu support for babel blocks

imenu support for babel blocks

[David O'Toole]

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I tried the following to get an Imenu composed of babel blocks, so that you
could browse/jump to blocks. But it doesn't seem to work, I'm guessing that
something about how org-mode builds the imenu-generic-expression overwrites
my entry. Is there a hook (or could there be a hook added) that allows me to
imenu-ify more constructs?

  (push (list "Source code chunks"
"^#\\+\\(source:\\|srcname:\\|function:\\) \\(.*\\)$" 2)
        imenu-generic-expression)

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[PATCH] Quote path argument in ob-ditaa

[Gregory J. Grubbs]

Patch fixes ob-ditaa for paths that contain spaces and other
shell-interpreted characters.


diff --git a/lisp/ob-ditaa.el b/lisp/ob-ditaa.el
index 1f56d12..cc06246 100644
--- a/lisp/ob-ditaa.el
+++ b/lisp/ob-ditaa.el
@@ -59,7 +59,7 @@ called by `org-babel-execute-src-block'."
       (error "Could not find ditaa.jar at %s" org-ditaa-jar-path))
     (with-temp-file in-file (insert body))
     (message (concat "java -jar " org-ditaa-jar-path " " cmdline " " in-file " " out-file))
-    (shell-command (concat "java -jar " org-ditaa-jar-path " " cmdline " " in-file " " out-file))
+    (shell-command (concat "java -jar " (shell-quote-argument org-ditaa-jar-path) " " cmdline " " in-file " " out-file))
     out-file))
 
 (defun org-babel-prep-session:ditaa (session params)

Patchwork: Patch 150 Accepted

[Carsten Dominik]

Patch 150 (http://patchwork.newartisans.com/patch/150/) is now Accepted.

This relates to the following submission:

http://mid.gmane.org/%3C878w59a163.fsf%40dynapse.com%3E

Re: [PATCH] Quote path argument in ob-ditaa

[Carsten Dominik]

Applied, thanks

- Carsten

On Jul 18, 2010, at 6:01 AM, Gregory J. Grubbs wrote:

> Patch fixes ob-ditaa for paths that contain spaces and other
> shell-interpreted characters.
>
>
> diff --git a/lisp/ob-ditaa.el b/lisp/ob-ditaa.el
> index 1f56d12..cc06246 100644
> --- a/lisp/ob-ditaa.el
> +++ b/lisp/ob-ditaa.el
> @@ -59,7 +59,7 @@ called by `org-babel-execute-src-block'."
>       (error "Could not find ditaa.jar at %s" org-ditaa-jar-path))
>     (with-temp-file in-file (insert body))
>     (message (concat "java -jar " org-ditaa-jar-path " " cmdline " "  
> in-file " " out-file))
> -    (shell-command (concat "java -jar " org-ditaa-jar-path " "  
> cmdline " " in-file " " out-file))
> +    (shell-command (concat "java -jar " (shell-quote-argument org- 
> ditaa-jar-path) " " cmdline " " in-file " " out-file))
>     out-file))
>
> (defun org-babel-prep-session:ditaa (session params)
>
>
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- Carsten

Re: imenu support for babel blocks

[Eric Schulte]

Hi David,

I've never used imenu myself, but that sounds useful.  I'd recommend
using the following rather than building your own regexp

--8<---------------cut here---------------start------------->8---
(push (list "Source code chunks"
            org-babel-src-name-w-name-regexp 2)
      imenu-generic-expression)
--8<---------------cut here---------------end--------------->8---

You're right that the Org-mode imenu setup looks fairly complex, and is
probably overwriting your simple expression above.  Unfortunately I
don't know much about imenu and I'm now sure how a code block menu fits
into the existing Org-mode imenu support.

Best -- Eric

"David O'Toole" <dto1138@gmail.com> writes:

> I tried the following to get an Imenu composed of babel blocks, so that you
> could browse/jump to blocks. But it doesn't seem to work, I'm guessing that
> something about how org-mode builds the imenu-generic-expression overwrites
> my entry. Is there a hook (or could there be a hook added) that allows me to
> imenu-ify more constructs?
>
>   (push (list "Source code chunks"
> "^#\\+\\(source:\\|srcname:\\|function:\\) \\(.*\\)$" 2)
>         imenu-generic-expression)
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode

Re: imenu support for babel blocks

[Sébastien Vauban]

Hi Eric and David,

"Eric Schulte" wrote:
> Hi David,
>
> I've never used imenu myself, but that sounds useful. I'd recommend using
> the following rather than building your own regexp
>
> (push (list "Source code chunks"
>             org-babel-src-name-w-name-regexp 2)
>       imenu-generic-expression)
>
> You're right that the Org-mode imenu setup looks fairly complex, and is
> probably overwriting your simple expression above. Unfortunately I don't
> know much about imenu and I'm now sure how a code block menu fits into the
> existing Org-mode imenu support.

I've written the following in my .emacs file:

#+begin_src emacs-lisp
  ;; extension of Imenu
  (when (and
         ;; `org-babel' has been loaded
         (fboundp 'org-babel-execute-src-block)

         ;; `imenu' has been loaded
         (fboundp 'try-to-add-imenu))

    (setq org-src-blocks-imenu-generic-expression
          `(("Snippets" ,org-babel-src-name-w-name-regexp 2)))

    (add-hook 'org-mode-hook
              (lambda ()
                (setq imenu-generic-expression
                      org-src-blocks-imenu-generic-expression))))
#+end_src

... but I never see any name of code chunk in the "IMenu" menu.
I only see the headings of my current Org file.

Any idea what I'm doing wrong?

Best regards,
  Seb

-- 
Sébastien Vauban


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