Several points:

1. Install the doc itself:

   $ mkdir raku/ && cd raku/

   $ git clone [email protected]:Raku/doc.git

2. The name of the document should match the document names under the raku/doc directory in step 1.

3. Some examples:

   $ alias 6d='RAKUDOC=raku/doc PAGER=less rakudoc -D'

   $ 6d Type/Map

   $ 6d .push