Live demo

The functions below exist only for showcasing. They are injected while building the site and are not part of the public API. Hover over functions to see it in action!

A plain call

greet("world")

greet() is called by name above and here in prose; both get a tooltip with its signature and one-line summary.

An S3 method

animal() and print.animal() share one Rd page and one \usage{} block; reftip narrows the tooltip to just the method actually called, something downlit alone won’t do for an unpublished package.

rex <- animal("Rex", "woof")
print.animal(rex)

A known limitation

Generic dispatch can’t be resolved without evaluating the code and checking rex’s class at runtime, so a plain print(rex) stays untouched. See the “Known limitations” section of the README.

print(rex)