More tests

Link to A_config.

Link to nonexistent ABCD. We can also document an empty config.

config empty_example

[No options defined for this config]

And we can document another example

config another_example

option	default	summary
x		The `x` parameter
y	None	Another parameter, called `y`, with a default value.
z	2	Another parameter, called `y`, with a default value.

option x: asdf

The x parameter

option y: mylib.B = None

Another parameter, called y, with a default value.

option z: mylib.B = 2

Another parameter, called y, with a default value.

End of the config

option A_config.test

How does it handle adding references to other documents?

config a_very_lengthy_name_example

option	default	summary
x		The `x` parameter

option x: int

The x parameter

config another_very_lengthy_name_example

option	default	summary
x		The `x` parameter

option x: int

The x parameter