Hello,
Jens Lechtenboerger <lech...@wi.uni-muenster.de> writes:
> On 2017-11-17, Rasmus wrote:
>
>> Jens Lechtenboerger <lech...@wi.uni-muenster.de> writes:
>>
>>> the attached patch adds a subtitle macro with documentation.
>>
>> AFAIK it’s already added to the backends where it makes sense. It’s not a
>> basic keyword like "#+author". It should be documented under the relevant
>> backends that support it.
>
> Sorry, I don't understand your suggestion. I'm interested in
> org-reveal [1], which is based on ox-html.el. In ox-html.el,
> subtitles are used at some hardcoded positions (preamble, postamble,
> template), but I need access to the subtitle elsewhere.
>
> What should I document where?
SUBTITLE keyword may not be supported in every back-end. As
a consequence, supporting a global {{{subtitle}}} macro sounds
presumptuous.
Anyway, it begs for generalisation. The same problem is going to arise
for CREATOR, KEYWORDS, and WHATNOT. Instead of {{{subtitle}}}, we could
implement {{{option(KWD)}}}. Basically,
{{{option(SUBTITLE)}}} => (org-element-interpret-data (plist-get info
:subtitle))
Options with a `split' behaviour would need a special treatment,
however.
WDYT? Do you want to have a stab at it?
Regards,
--
Nicolas Goaziou
