Blank links turn the viewer blank

[Fireforge]

To reproduce:

• Type [blank link]() into a file
• Open up Markdown Viewer

What do you expect?
Either the link isn't there because there's no target or clicking link does nothing

What happens?
I click the link and Markdown Viewer goes blank

[Fireforge]

The best way to solve this seems to be to write a custom Markdown Parser that specifically rejects empty links. This is a larger task than expected, will be pushed back from the 1.0 milestone.