linkify . url http://www.youtube.com/watch?v=5Jt5GEr4AYg. .

don't touch text in links . https://example.com .

don't touch text in autolinks . https://example.com .

don't touch text in html tags . https://example.com .

match links without protocol . www.example.org .

emails . test@example.com

mailto:test@example.com .

typorgapher should not break href . http://example.com/(c) .