Re: Problem exporting code

[John Hendy <jw.hendy@gmail.com>]

On Sun, Jan 20, 2013 at 11:36 PM, John Hendy <jw.hendy@gmail.com> wrote:
> On Sun, Jan 20, 2013 at 10:57 PM, Ken Williams <kenahoo@gmail.com> wrote:
>>
>> On Sun, Jan 20, 2013 at 9:15 PM, Eric S Fraga <e.fraga@ucl.ac.uk> wrote:
>>>
>>> Ken Williams <kenahoo@gmail.com> writes:
>>>
>>>> Unfortunately, downgrading to 7.8.11 didn't change the behavior - all
>>>> code sections are still exported to HTML as class "example".
>>>> I also see that on one machine, using 7.9.2, I get the desired <pre
>>>> class="src src-R"> tag for R code export.  I can't figure out what's making
>>>> the difference though.
>>>
>>>
>>> I'm grasping at straws here, having seldom exported to HTML, but have you
>>> loaded the languages for babel?
>>
>>
>> Yes, I believe that's set up properly, because I can do "C-c C-c" and it
>> knows how to run my R sections and return the correct values.  Also, when I
>> "describe org-babel-load-languages", I see:
>>
>> org-babel-load-languages is a variable defined in `org.el'.
>> Its value is ((emacs-lisp . t)
>>  (sh . t)
>>  (R . t)
>>  (perl . t))
>>
>> I'm grasping at straws too, not knowing my way around the elisp code very
>> well. =)
>
> Just tried myself on a file lying around with embedded R code, and I
> get "<pre class="src src-R">" for my src blocks.
>
> Can we back up a bit and have you post a minimal config and sample
> file? Perhaps the output of =M-x org-version= as well, just to be sure
> on where emacs is pulling org code from? You might have done this; my
> apologies if so. Been following the thread from a distance as I didn't
> have much experience with html/src code export. Just thought I'd chime
> in on things I've been asked to do that usually do help the situation.
>
> With a minimal config (like your load directories and the babel
> language definitions above), we can try to replicate a bit better.
> Emacs configs get long, so it's really hard to know from user to user
> what else might be going on.
>

By the way, I'm on =Org-mode version 7.9.3d
(release_7.9.3d-830-g780b45 @ /home/jwhendy/.elisp/org.git/lisp/)= and
it works for me, so I don't think it's new behavior in 7.9.3. Just
wanted to add that; at least it may save you from trying to hunt down
a magical version that doesn't have the issue :)


John

>
> Thanks!
> John
>
>>
>>  -Ken