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From: Daimrod <daimrod@gmail.com>
To: emacs-orgmode@gnu.org
Subject: org-babel-execute-src-block deletes its src block.
Date: Sat, 03 Mar 2012 10:19:39 +0100	[thread overview]
Message-ID: <87linif3dg.fsf@gmail.com> (raw)
In-Reply-To: <CADzxs1k33hfNSkMY2CAFuR4hsQ6LgjHMw++VArqfm4xWnKnEmg@mail.gmail.com>


Hi, I've recently switched from Org 7.4 to the master branch on the git
repository, and I've encountered this weird situation.

  #+name: foo
  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp

If I evaluate this block I get:

  #+name: foo
=42
=emacs-lisp

Though it works as expected if I remove the name:

  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp
=>
  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp

  #+RESULTS:
  : 42

I've tried to figure out what was the problem and it lies in the regexp
org-babel-src-name-w-name-regexp.

So far I've found those workarounds:

No spaces after the ':'

  #+name:foo
  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp
=>
  #+name:foo
  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp

  #+RESULTS: foo
  : 42

Add parentheses after the name.

  #+name: foo()
  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp
=>
  #+name: foo()
  #+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp

  #+RESULTS: foo
  : 42

No spaces before the src block

  #+name: foo
#+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp
=>
  #+name: foo
#+begin_src emacs-lisp 
    (defun foo ()
      42)
    (foo)
  #+end_src emacs-lisp

#+RESULTS: foo
: 42

  parent reply	other threads:[~2012-03-03  9:25 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-03  4:40 Is it possible to run shell script src blocks as root or to export individual blocks? Leo Alekseyev
2012-03-03  8:55 ` Nick Dokos
2012-03-03  9:19 ` Daimrod [this message]
2012-03-03  9:42   ` org-babel-execute-src-block deletes its src block Nick Dokos
2012-03-03  9:54     ` Daimrod
2012-03-03 14:46     ` Eric Schulte
2012-03-03 15:11       ` Daimrod
2012-03-03 14:25 ` Is it possible to run shell script src blocks as root or to export individual blocks? Eric Schulte
2012-03-03 16:43   ` Andreas Leha
2012-03-05 15:24     ` Eric Schulte
2012-03-06  9:11       ` Andreas Leha
2012-03-19  8:42       ` Leo Alekseyev
2012-03-19 14:46         ` Eric Schulte
2012-03-04 17:29 ` Sylvain Rousseau

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