Underline not working for the docx writer

[mirraj2]

I had submitted a question on the message board about this and John MacFarlane said I should open this as an issue, so here it is!

Version

pandoc 2.1.3
Compiled with pandoc-types 1.17.4.2, texmath 0.10.1.1, skylighting 0.7.0.2

Bug Report

Based on this pull request, it seems like Pandoc supports underlines.

When I tried to export <span class="underline">This is a test</span> to docx format, it exported, but the text was not underlined.

I am just using the most basic command:
./pandoc -s input.html -o output.docx

[jgm]

Underline hasn't yet been supported in the docx writer. This would probably not be hard to add.