markdow link
For URLs and <URLs> is automatic:
http://www.example.com <http://www.example.com> example.com
If you need text:
[I'm an inline-style link](https://www.google.com)
[I'm an inline-style link with title](https://www.google.com "Google's Homepage")
[I'm a relative reference to a repository file](../blob/master/LICENSE)
[You can use numbers for reference-style link definitions][1]
[I'm a reference-style link][the url is down]
Or leave it empty and use the [link text itself].
[the url is down]: https://www.mozilla.org
[1]: http://slashdot.org
[link text itself]: http://www.reddit.com