problem evaluating src block on file opening

problem evaluating src block on file opening

[Eric S Fraga]

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Hello,

Long story short: org-babel-goto-named-src-block does not seem to work,
at least since b862c24b9f or thereabouts?  

If I evaluate this command interactively, it sends me to a #+begin_quote
line in my file!

Org up to date.  I haven't tried a minimal example yet but will do so if
this doesn't ring any bells!  I noticed the failure because I upgraded
org which I had not done in a while and my startup babel blocks no
longer work; these are blocks that are evaluated when I visit an org
file via the following code:

#+begin_src emacs-lisp
  (defun esf/execute-startup-block ()
    (interactive)
    (org-babel-goto-named-src-block "startup")
    (org-babel-execute-src-block))
#+end_src 

The evaluation of org-babel-execute-src-block fails because the previous
line did not place point at a src block!  The error returned by the last
line is very strange as well:

,----
| Debugger entered--Lisp error: (wrong-type-argument consp nil)
|   org-babel-execute-src-block()
|   esf/execute-startup-block()
|   eval((esf/execute-startup-block))
|   hack-one-local-variable(eval (esf/execute-startup-block))
|   hack-local-variables-apply()
|   hack-local-variables(no-mode)
|   run-mode-hooks(org-mode-hook)
|   org-mode()
`----

Thanks,
eric

-- 
: Eric S Fraga via Emacs 26.0.50, Org release_9.0.9-796-gbae41a

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Re: problem evaluating src block on file opening

[Berry, Charles]

> On Aug 25, 2017, at 6:01 AM, Eric S Fraga <ucecesf@ucl.ac.uk> wrote:
> 
> Hello,
> 
> Long story short: org-babel-goto-named-src-block does not seem to work,
> at least since b862c24b9f or thereabouts?  
> 


Confirmed on my setup. 

Here is an ECM. Always goes to the first block.

	
--8<---------------cut here---------------start------------->8---

#+BEGIN_SRC emacs-lisp
"gotcha"
#+END_SRC

#+NAME: startup
#+BEGIN_SRC emacs-lisp :results value
1
#+END_SRC

#+begin_src emacs-lisp
  (defun esf/execute-startup-block ()
    (interactive)
    (org-babel-goto-named-src-block "startup")
    (org-babel-execute-src-block))
#+end_src 
--8<---------------cut here---------------end--------------->8---


Chuck

Re: problem evaluating src block on file opening

[Nicolas Goaziou]

Hello,

"Berry, Charles" <ccberry@ucsd.edu> writes:

>> On Aug 25, 2017, at 6:01 AM, Eric S Fraga <ucecesf@ucl.ac.uk> wrote:
>> 
>> Hello,
>> 
>> Long story short: org-babel-goto-named-src-block does not seem to work,
>> at least since b862c24b9f or thereabouts?  
>> 
>
>
> Confirmed on my setup. 
>
> Here is an ECM. Always goes to the first block.
>
> 	
>
>
> #+BEGIN_SRC emacs-lisp
> "gotcha"
> #+END_SRC
>
> #+NAME: startup
> #+BEGIN_SRC emacs-lisp :results value
> 1
> #+END_SRC
>
> #+begin_src emacs-lisp
>   (defun esf/execute-startup-block ()
>     (interactive)
>     (org-babel-goto-named-src-block "startup")
>     (org-babel-execute-src-block))
> #+end_src

Fixed. Thank you.

Regards,

-- 
Nicolas Goaziou

Re: problem evaluating src block on file opening

[Eric S Fraga]

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On Friday, 25 Aug 2017 at 22:01, Nicolas Goaziou wrote:
> "Berry, Charles" <ccberry@ucsd.edu> writes:
>>> On Aug 25, 2017, at 6:01 AM, Eric S Fraga <ucecesf@ucl.ac.uk> wrote:
>>> 
>>> Hello,
>>> 
>>> Long story short: org-babel-goto-named-src-block does not seem to work,
>>> at least since b862c24b9f or thereabouts?  
>>
>> Confirmed on my setup. 

Charles, thanks for preparing the ECM and confirming.

[...]

> Fixed. Thank you.

Excellent Nicolas!  Many thanks.  Works perfectly now.

-- 
: Eric S Fraga via Emacs 26.0.50, Org release_9.0.9-796-gbae41a

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