robwierzbowski/jekyll-picture-tag — pull request #25 by raphaelfeng (2013-12-21 09:37:41+00:00)
Title: Fix the issue of extra </span> after the image

It’s a know issue reported at
https://github.com/robwierzbowski/jekyll-picture-tag/issues/23

It is caused by the unwant

tag around the tag.

As the markdown processing will wrap the element with a

tag,
so use the {::nomarkdown} {:/} block to skip the markdown processing to
avoid the extra

tag.