From: Daimrod <daimrod@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: org-babel-execute-src-block deletes its src block.
Date: Sat, 03 Mar 2012 10:54:42 +0100 [thread overview]
Message-ID: <877gz280wt.fsf@gmail.com> (raw)
In-Reply-To: 10911.1330767728@alphaville
Nick Dokos <nicholas.dokos@hp.com> writes:
> Daimrod <daimrod@gmail.com> wrote:
>
>>
>> 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
>
> Bug confirmed (but I didn't try all your workarounds, just the no spaces
> before the #+begin_src and no space after the colon in the #+name).
>
> I take it it was working on 7.4?
>
Yes.
> Nick
>
> PS. One side note: the syntax of code blocks is
>
> #+NAME: <name>
> #+BEGIN_SRC <language> <switches> <header arguments>
> <body>
> #+END_SRC
>
> so no emacs-lisp on the #+end_src line.
Indeed, I don't know why I've pasted it like this, normally I don't do
it.
next prev parent reply other threads:[~2012-03-03 9:55 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 ` org-babel-execute-src-block deletes its src block Daimrod
2012-03-03 9:42 ` Nick Dokos
2012-03-03 9:54 ` Daimrod [this message]
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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