On 22/01/2017 01:21, Andrew Parsloe wrote:
> I am confused by the illustration
> 
> \keys_define:nn { module }
>   { option .set:N = \l_module_variable_tl }
> 
> in the l3keys2e documentation. I thought, "Ah, this is how you
> distinguish package options from keys defined within a package", but
> when I try this it doesn't work. But
> 
> \keys_define:nn { module }
>   { option .tl_set:N = \l_module_variable_tl }
> 
> does.
> 
> Andrew

Typo in the docs: should as you say be .tl_set:N. This is corrected in
the SVN and will be right in the next release.

Joseph