Details not display summary label

[mattkerlogue]

When I create a details block the summary label doesn't appear. Compare this Rmd with the html.

From a brief scan, I think line 45 of govuk.lua might not be right and that it should be calling i.attributes rather than el.attributes

pandoc.utils.stringify(el.attributes["summary"]) ..

[nacnudus]

I can't reproduce the problem.

Has the html been rendered off that version of the Rmd? It has bullet points that aren't in the Rmd.

[nacnudus]

Confirmed. Also on android chrome, where it can't even be opened.

[nacnudus]

Only confirmed on the Travis build. Maybe it's a bug in pandoc.utils.stringify() that has been fixed since version 2.2.1, which is what the default Travis distro seems to use, going by the log:

curl -fLo /tmp/pandoc-2.2-1-amd64.deb https://github.com/jgm/pandoc/releases/download/2.2/pandoc-2.2-1-amd64.deb

[nacnudus]

Well this has been fun. v2.7 works, and so do v2.6 and v2.5. Now what?

• Require v2.5? But it seems to be hard enough for people to get v2.0.
• Document the "details" component? People will only see that if they refer to the docs when writing their own page, but not when they inherit a page from someone else.
• Write my own stringify 😩

@mattkerlogue as the main user, are you able to install pandoc v2.5+?

[nacnudus]

Writing my own stringify to support old versions of Pandoc looks like a pain and isn't justified at the moment. Users are welcome to ask for it if they need it though.