From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Charles C. Berry" <ccberry@ucsd.edu>
Subject: Re: Fwd: including external file in src block execution; ATTR_HTML
 on src blocks
Date: Tue, 13 Dec 2016 20:08:51 -0800
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To: Matt Price <moptop99@gmail.com>
Cc: Org Mode <emacs-orgmode@gnu.org>

On Tue, 13 Dec 2016, Matt Price wrote:

> (sent to Charles direcly by mistake. Charles, this resend gave me the
> chance to modify my response)
> On Mon, Dec 12, 2016 at 10:52 PM, Charles C. Berry <ccberry@ucsd.edu> wrote:

[snipping throughout]

>>>>
>>>> My questions are:
>>>>> 1. can I pass this html attribute to the <pre><code> block somehow?


>>>> : (plist-get (cadr src-block) :attr_html)
>>>>
>>>> in `org-html-src-block' ?
>>>>


>
> :-)  I think what I meant was, looks like (org-export-read-attribute
> :attr_html src-block) RETURNS a plist.  But that doesn't seem to be quite
> true, if I'm understanding properly what a plist is.
>

It looks to me like `org-export-read-attribute' reliably returns a
plist when used with three args.

> Instead it returns a list of this form:
> (:code_attribs data-external-libs="https://cdnjs.cloudflare.com/ajax/
> libs/jquery/3.1.1/jquery.js" data-other="other" :class some class list)

That isn't a plist. I don't believe that `org-export-read-attribute'
gave you that. Maybe you dropped some quotes? Do you have an ECM that
shows that behavior?

>
> Access to the :properties only seems reliable through
> (org-export-read-attribute :attr_html src_plock :propname), which returns
> what should be an odd list of symbols (?) as a string. Again, it seems
> somewhat mysterious to me.

You lost me here. I don't know what `src_plock' contains, so I can't
really say whether what that returns makes sense or not.

Chuck