[bug] Code snippets are not getting numbered

[bug] Code snippets are not getting numbered

[Jambunathan K]

Nicolas

Code snippets are not getting numbered... Also take a look at
`org-export-resolve-coderef'.

The below example is from (info "(org) Literal examples")

--8<---------------cut here---------------start------------->8---
#+BEGIN_SRC emacs-lisp -n -r
(save-excursion                  (ref:sc)
   (goto-char (point-min))       (ref:jump)
#+END_SRC

In line [[(sc)]] we remember the current position.  [[(jump)][Line (jump)]]
jumps to point-min.
--8<---------------cut here---------------end--------------->8---

Re: [bug] Code snippets are not getting numbered

[John Kitchin]

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Sorry if this has been sent more than once. I was trying to reply from
gnus, and it isn't clear that happened.

The code block in that example is also missing a closing parenthesis.

this post reminded me of this cool feature of source blocks, so I tried
it out. The code block itself does not seem to run, even after fixing
the closing parenthesis.

#+BEGIN_SRC emacs-lisp -r
(save-excursion                  (ref:sc)
  (goto-char (point-min)))       (ref:jump)
#+END_SRC

In line [[(sc)]] we remember the current position.  [[(jump)][Line
(jump)]] jumps to point-min.



I get:

save-excursion: Symbol's function definition is void: ref:sc

unless I put a ; (comment) in front of (ref:sc) and (ref:jump). Then the
block runs, but still does not export correctly.

When I export this to a pdf file, the ref: is removed from the
references, but (sc) and (jump) remain in the code block, and as
Jambunathan noted, the links in the text are not replaced by line numbers.

I hope that helps track down the problem!

my org-version is 8.2.5g, but I also see the problem with 7.9.3f. Let me
know if other information would be helpful. thanks,

Thanks.

John

-----------------------------------
John Kitchin
Associate Professor
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
http://kitchingroup.cheme.cmu.edu



On Tue, Jan 28, 2014 at 4:37 AM, Jambunathan K <kjambunathan@gmail.com>wrote:

>
> Nicolas
>
> Code snippets are not getting numbered... Also take a look at
> `org-export-resolve-coderef'.
>
> The below example is from (info "(org) Literal examples")
>
> --8<---------------cut here---------------start------------->8---
> #+BEGIN_SRC emacs-lisp -n -r
> (save-excursion                  (ref:sc)
>    (goto-char (point-min))       (ref:jump)
> #+END_SRC
>
> In line [[(sc)]] we remember the current position.  [[(jump)][Line (jump)]]
> jumps to point-min.
> --8<---------------cut here---------------end--------------->8---
>
>
>

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Re: [bug] Code snippets are not getting numbered

[Nicolas Goaziou]

Hello,

Jambunathan K <kjambunathan@gmail.com> writes:

> Code snippets are not getting numbered... Also take a look at
> `org-export-resolve-coderef'.
>
> The below example is from (info "(org) Literal examples")
>
> #+BEGIN_SRC emacs-lisp -n -r
> (save-excursion                  (ref:sc)
>    (goto-char (point-min))       (ref:jump)
> #+END_SRC
>
> In line [[(sc)]] we remember the current position.  [[(jump)][Line (jump)]]
> jumps to point-min.

Thank you for reporting it.

The problem is one week old (dde6af3a6230b37aabfb4f75c2dee89433958375).
When trying to fix something I broke another part.

IIUC, there are two "flags" types in `org-babel-exp-code'. One is
the :flags parameter and the other one are the switches of the source
block. Unfortunately, you can have only one at a time since they are
stored in an alist (the first one shadows the other one).

I think a correct solution would be to rename switches "switches" and
add them to `org-babel-exp-code-template'.

Eric, what do you think?


Regards,

-- 
Nicolas Goaziou

Re: [bug] Code snippets are not getting numbered

[Eric Schulte]

Nicolas Goaziou <n.goaziou@gmail.com> writes:

> Hello,
>
> Jambunathan K <kjambunathan@gmail.com> writes:
>
>> Code snippets are not getting numbered... Also take a look at
>> `org-export-resolve-coderef'.
>>
>> The below example is from (info "(org) Literal examples")
>>
>> #+BEGIN_SRC emacs-lisp -n -r
>> (save-excursion                  (ref:sc)
>>    (goto-char (point-min))       (ref:jump)
>> #+END_SRC
>>
>> In line [[(sc)]] we remember the current position.  [[(jump)][Line (jump)]]
>> jumps to point-min.
>
> Thank you for reporting it.
>
> The problem is one week old (dde6af3a6230b37aabfb4f75c2dee89433958375).
> When trying to fix something I broke another part.
>
> IIUC, there are two "flags" types in `org-babel-exp-code'. One is
> the :flags parameter and the other one are the switches of the source
> block. Unfortunately, you can have only one at a time since they are
> stored in an alist (the first one shadows the other one).
>
> I think a correct solution would be to rename switches "switches" and
> add them to `org-babel-exp-code-template'.
>
> Eric, what do you think?
>

That sounds reasonable to me.

>
>
> Regards,

-- 
Eric Schulte
https://cs.unm.edu/~eschulte
PGP: 0x614CA05D

Re: [bug] Code snippets are not getting numbered

[Nicolas Goaziou]

Hello,

Eric Schulte <schulte.eric@gmail.com> writes:

> Nicolas Goaziou <n.goaziou@gmail.com> writes:
>
>> IIUC, there are two "flags" types in `org-babel-exp-code'. One is
>> the :flags parameter and the other one are the switches of the source
>> block. Unfortunately, you can have only one at a time since they are
>> stored in an alist (the first one shadows the other one).
>>
>> I think a correct solution would be to rename switches "switches" and
>> add them to `org-babel-exp-code-template'.
>>
>> Eric, what do you think?
>>
>
> That sounds reasonable to me.

Done in maint.


Regards,

-- 
Nicolas Goaziou