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From: Rasmus <rasmus@gmx.us>
Subject: Re: extra paragraph in image export?
Date: Wed, 25 Jan 2017 15:59:47 +0100
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Hi,

>> I'm not sure. Doesn't look like it to me -- I would instead have put:
>>
>> -        (format "\n<p>%s</p>" contents)
>> +        (format "\n%s" contents)
>>
>> Because we never want the <p> tag inside the figure. Isn't that right?
>
> I don't think so. When `org-html-html5-fancy' is non-nil, "ox-html.el"
> uses <p> tags to separate image and caption. 

I agree that the <p> could be retained in the non-HTML5 case.  That
corresponds to the W3 example below.  Note, strictly speaking I guess the
non-HTML5 org html output is not necessarily "HTML4", so the example may
not apply.

    https://www.w3.org/Style/Examples/007/figures.en.html#Illustrati

> Moreover, there is no <figure> in that case, but a <div
> class=\"figure\">. Can't this contain a <p> block element?

Yes.  HTML5 "figure" can hold "p" as well, but it's not necessary, and it
seems to be uncommon.

Rasmus

-- 
Human: An animal that complicates things more than strictly necessary