Add html automatically if the path does not have it, shared content not opened within host page.
1. Link to External with fragment
2. Link to External w/o fragment
3. Link to Internal with fragment (with html)
4. Link to Internal with fragment (w/o html)
5. Link to Internal w/o fragment (with html)
6. Link to Internal w/o fragment (w/o html)
7. Link to Shared Content with fragment (with html)
8. Link to Shared Content with fragment (w/o html)