Nix <nix version>
Type :? for help.

nix-repl> :l doc-comments.nix
Added <number omitted> variables.

nix-repl> "Note that this is not yet complete"
"Note that this is not yet complete"

nix-repl> :doc documentedFormals
Function `documentedFormals`\
  … defined at /path/to/tests/functional/repl/doc-comments.nix:57:5

Finds x
