> This allows user to chain setup() to the initializer. test-shell.md code
> examples have been updated to reflect this.
The typo related to backquotes used in example code was already fixed in D8247
One of the two code examples in `test-shell.md` was intentionally left "unchained", because it is useful to illustrate both ways of doing and because our version is much longer due to the necessity of specifying the `config.ini` path.
This is a backport of Core PR17378
Depends on D17378