alt and caption management: special chars

[mavaddat]

From jekyll-cloudinary created by borisschapira: nhoizey#31

Alternative text and caption may contain special characters: quotes, HTML code (for caption). I've found a workaround to escape quotes and apostrophe:

{% capture img_alt %}L'intérieur de l'église de Château-L'Évèque{% endcapture %}
{% capture img_caption %}Jacques Bodin, "Église de Château-L'Évèque", cc-by-2.0{% endcapture %}
{% cloudinary {{ img_path }} alt="{{ img_alt | escape }}" caption="{{ img_caption | markdownify }}" %}

But I can't figure out how to make the tag work when the caption contains HTML code.

[mavaddat]

The caption is already parsed for Markdown:
https://github.com/nhoizey/jekyll-cloudinary/blob/master/lib/jekyll/cloudinary.rb#L162-L165

What kind of HTML would you like to add, that you can't write as Markdown?

[mavaddat]

Tried this as caption :

A "test" at [Google](https://www.google.com "Google Search Engine")