Links are very tricky, so I'll put in some links here:
Link to a function: roxygenize().
Link to an object: roxygenize (we just treat it like an object here.
Link to another package, function: desc::desc().
Link to another package, non-function: desc::desc.
Link with link text: this great function,
roxygenize, or that great function.
In another package: and this one.
This is a table:
| foo | bar |
| 1 | 2 |
| 100 | 200 |