Hi!
I was reading the README and I noticed that there may be a mistake in the description for wikilinks_title_after_pipe.

Current description:

Enables the shortcodes extension, placing the title after the dividing pipe.

Suggested correction:

Enables the wikilinks extension, placing the title after the dividing pipe.

It looks like a typo, as this option seems to correspond to wikilinks_title_before_pipe.