Formatting inside link descriptions is broken

[io12]

For example, the following doesn't display correctly.

[[https://gnu.org][~gnu~]]

The equivalent works for markdown, though.

[novoid]

It seems that you've found an error of an edge-case. You might want to report it to https://github.com/wallyqs/org-ruby ?

I added several syntax examples to various elements though. Thanks for your input!

[io12]

Reported upstream wallyqs/org-ruby#85.