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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Org Mode Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1642612879; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=ZYm/UnAH9irN4SfsrA2REYwlgextvU5PnnnBO7KaQX4=; b=nSpTVz/VeVm/N+IPrg7Bc3uEiSYnO/ltsMpxKKIWlOslK4Df9b1lc2ar3gypfztIRmokR4 8ldLRynEzo4qneSwtTHqZo3RCB2te9lxax31IjX0qco75pfu09G/PMjWkJj61ASxAX/Tkz 7gl642OnkwpLaDyDLNob12C0tWDve3Nl8uEMHfXLeCMUttyQigzjD6Qs13bkK1G0FXEc/R CL3V90ewNpAgH2nGONoOXoQcdxaDi3KsME7sMoF3C04ihzD5pR+FQzB3f5ClfoaUiXKmFA L1m8/RzKkE2dit1uMb7k358kO8faQG9N6ZHnHWupzUTfhTiJoBgznSlZk/hjGg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1642612879; a=rsa-sha256; cv=none; b=o96JCWN26JwRjoAoAf7kzUiH6Xivbzy++dTXkhg7APZcfLY8nxCTQQZl5Z/okigxk9hihu pjG1rDsQqA/RjahIqm3ekUq0baVF/+qR7tKelP3s1o0DYXcPOFl6HUUtEH8DeE9kbz6I9Y Cj9bPJbMn9V8APbcLPxqBFMQfigVro+fkw9oTX8PX6R+TTpHccKbn/Me4Q6E8aGzYPn5HX rVzw21JLRykLUc2PtNaxqKmzuqAMdbzL0ko0e9fn6tnf0CUWwZwSV2ZZh6hNSDgnATPm9W 56phYT2aEl1gsUKnMOoZ1cm7nOgnSoVfx1pjpN693PTq9iI39GdVijaNIIU5nA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=andrew.cmu.edu header.s=google-2021 header.b=MQUFOEO6; dmarc=pass (policy=none) header.from=andrew.cmu.edu; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -5.32 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=andrew.cmu.edu header.s=google-2021 header.b=MQUFOEO6; dmarc=pass (policy=none) header.from=andrew.cmu.edu; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 1EF3E44DC9 X-Spam-Score: -5.32 X-Migadu-Scanner: scn1.migadu.com X-TUID: +pVRhGGNMV4d --000000000000b3104305d5f2922f Content-Type: text/plain; charset="UTF-8" I am not sure this is quite what you are looking for. You could use a macro like this. {{{r-stack(((src1 . fade-out) (src2 . fade-in) (src3 . fade-out)))}}} * code :noexport: #+macro: r-stack (eval (r-stack $1)) #+BEGIN_SRC emacs-lisp (defun r-stack (src-alist) "SRC-alist will be a string containing a list of (src . data-fragment) src is a url or filename data-fragment Returns a string for export." (let ((src (read src-alist))) (format "#+BEGIN_EXPORT html
%s
,#+END_EXPORT" (string-join (cl-loop for (src . data-fragment) in src collect (format " " data-fragment src)) "\n")))) (r-stack "((src1 . fade-out) (src2 . fade-in) (src3 . fade-out))") #+END_SRC #+RESULTS: : #+BEGIN_EXPORT html :
: : : :
: #+END_EXPORT You could also make a link do that. John ----------------------------------- Professor John Kitchin (he/him/his) Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu On Wed, Jan 19, 2022 at 9:42 AM Matt Price wrote: > I am trying ot figure out if I can create a simplified syntax for a > particular special block in a derived HTML exporter. > > I'm trying to produce HTML like this: > >
> > The derived backend (org-re-reveal) already has an > > #+ATTR_REVEAL that an make the data-fragment attributes, so it's not hard to produce > the desired outpu: > > #+begin_r-stack > #+ATTR_REVEAL: :frag appear[[imglink1]] > #+ATTR_REVEAL: :frag appear[[imglink2]]#+end_r-stack > > However, I'd really like to add a less verbose syntax, like this: > > #+begin_r-stack :frag (appear appear)[[imglink1]][[imglink2]]#+end_r-stack > > My question is: will the exporter preserve information from these header-like arguments, and is > there a mechanism I can use in a custom ~special-block-function~ to make use of htem? > > Thanks for your help as always! > > Matt > > --000000000000b3104305d5f2922f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I am not sure this is quite what you are looking for.= You could use a macro like this.=C2=A0



{{= {r-stack(((src1 . fade-out) (src2 . fade-in) (src3 . fade-out)))}}}

= * code :noexport:

#+macro: r-stack (eval (r-stack $1))

#+BEGI= N_SRC emacs-lisp
(defun r-stack (src-alist)
=C2=A0 "SRC-alist wi= ll be a string containing a list of (src . data-fragment)
src is a url o= r filename
data-fragment

Returns a string for export." =C2= =A0
=C2=A0 (let ((src (read src-alist)))
=C2=A0 =C2=A0 (format "= #+BEGIN_EXPORT html
<div class=3D\"r-stack\">
%s =C2= =A0 =C2=A0 =C2=A0
</div>
,#+END_EXPORT"
=C2=A0 =C2= =A0(string-join
=C2=A0 =C2=A0 (cl-loop for (src . data-fragment) in sr= c
=C2=A0 =C2=A0 =C2=A0collect
=C2=A0 =C2=A0 =C2=A0(format "= ; =C2=A0<img data-fragment=3D\"%s\" src=3D\"%s\"/>= ;"
=C2=A0 =C2=A0 =C2=A0data-fragment src))
=C2=A0 =C2=A0 &= quot;\n"))))


(r-stack "((src1 . fade-out) (src2 . fade= -in) (src3 . fade-out))")
#+END_SRC

#+RESULTS:
: #+BEGIN_= EXPORT html
: <div class=3D"r-stack">
: =C2=A0 <im= g data-fragment=3D"fade-out" src=3D"src1"/>
: =C2= =A0 <img data-fragment=3D"fade-in" src=3D"src2"/>=
: =C2=A0 <img data-fragment=3D"fade-out" src=3D"src3&= quot;/> =C2=A0 =C2=A0 =C2=A0
: </div>
: #+END_EXPORT

You could also make a link do that.

John

-------= ----------------------------
Professor John Kitchin (he/him/his)
Dohe= rty Hall A207F
Department of Chemical Engineering
Carnegie Mellon Uni= versity
Pittsburgh, PA 15213
412-268-7803
=

On Wed, Jan 19, 2022 at 9:42 AM Matt Price <moptop99@gmail.com> wrote:
I am trying ot figur= e out if I can create a simplified syntax for a particular special block in= a derived HTML exporter.=C2=A0

I'm tryin= g to produce HTML like this:

<div=
 class=3D"r-stack>
  <=
;img data-fragment=3D"fade-out" =
src=3D"...."/>
  <=
;img data-fragment=3D"fade-in" <=
span>src=3D"..."/>
</=
div>


The derived backend =
(org-re-reveal) already has an 
#+ATTR_REVEAL that an make the data-fr=
agment attributes, so it's not hard to produce
 the desired outpu:
=
#+begin_r-stack
#+ATTR_REVEAL: :frag appear
[[imgl=
ink1]]
#+ATTR_REVEAL: :frag=
 appear
[[imgl=
ink2]]
#+end_=
r-stack


However, I'd really like to add a less verbose syntax, like t=
his:

#+begin_r-stack :frag (appear appear)
[[imgl=
ink1]]
[[imgl=
ink2]]
#+end_=
r-stack

My question is: will the exporter preserve information from these hea=
der-like arguments, and is 
there a mechanism I can use in a custom ~spe=
cial-block-function~ to make use of htem?

Thanks for your help as =
always!

Matt
--000000000000b3104305d5f2922f--