From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Schulte <schulte.eric@gmail.com>
Subject: Re: Interpreter/shell prompts when exporting code blocks?
Date: Fri, 26 Jul 2013 09:24:50 -0600
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References: <ir4zjt94dd9.fsf@lycastus.phy.bnl.gov>
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In-Reply-To: <ir4zjt94dd9.fsf@lycastus.phy.bnl.gov> (Brett Viren's message of
	"Fri, 26 Jul 2013 10:14:42 -0400")
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To: Brett Viren <bv@bnl.gov>
Cc: emacs-orgmode@gnu.org

Brett Viren <bv@bnl.gov> writes:

> Hi organistas.
>
> I'd like to have my executable code blocks get exported to HTML/LaTeX
> with some prompt prefixed to each line of code but still let the blocks
> themselves remain executable in their given language.  Is there already
> a nice way to do this?
>
> For example, if there was something like a "prompt" header to specify
> what should get prefixed on export then something like...
>
> #+prompt: $ 
> #+BEGIN_SRC sh :results none :exports code
> mkdir mymod
> touch mymod/__init__.py
> #+END_SRC
>
> #+prompt: >>> :indent ...
> #+BEGIN_SRC python :results none :exports code
> import mymod
> def myfun():
>     mymod.something()
> #+END_SRC
>
> ...would export something resembling:
>
> $ mkdir mymod
> $ touch mymod/__init__.py
>
>>>> import mymod
>>>> def myfun():
> ...     mymod.something()
>
>
> For HTML export, some stylesheet magic which allows any cut-and-paste to
> ignore the prefixed prompt would be icing on an already tasty cake.
>
> -Brett.

I think the best solution here would be to apply your own custom CSS to
the page, or possibly to post-process the code blocks with a custom
export filter, see (info "(org)Advanced configuration").

Best,

-- 
Eric Schulte
http://cs.unm.edu/~eschulte