Shorthand jsx fragments break syntax highlighting #665

Prerequisites

• Put an X between the brackets on this line if you have done all of the following:
  • Reproduced the problem in Safe Mode: https://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
  • Followed all applicable steps in the debugging guide: https://flight-manual.atom.io/hacking-atom/sections/debugging/
  • Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
  • Checked that your issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aatom
  • Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

I'm unsure that any of the above apply as this is based on an issue I'm having with GitHub, not the atom client itself.

Description

When looking at a PR that includes jsx, syntax highlighting fails after a closing bracket for a shorthand jsx fragment is included.

Steps to Reproduce

1. Create a PR with jsx changes including a shorthand jsx fragment (ie <></>) on GitHub
2. See that syntax highlighting for the jsx file fails after the ending bracket

Expected behavior:

Syntax highlighting should continue normally after the fragment shorthand

Actual behavior:

Syntax highlighting breaks after the fragment shorthand

Reproduces how often:

100%

Versions

Unsure, I was directed here from https://github.com/github/linguist#theres-a-problem-with-the-syntax-highlighting-of-a-file

Additional Information

N/A