how to add a second result type in Go?

[josharian]

Single result:

func f() error {

Multiple:

func f() ([]byte, error) {

This is a very common transformation during refactoring.

Two questions:

• How do you refer to error? (Just need pick the right scope name.)
• Does Cursorless have the infrastructure to add the round wrap after a (say) "drink value/arg/type each"? May interact with Support destination pseudo-scopes #1631 in that prefix/postfix might be relevant when going from 1 to many, not just 0 to 1.

[josharian]

Maybe different, but related problem: going from anonymous result to named result:

func f() error {

func f() (err error) {

[pokey]

I'd probably use a wrapper snippet combined with the "type" scope. So eg "tuple wrap type". And you could have a different spoken form for wrapping into the second slot rather than first

Without snippets, prob would be "round wrap type drink item source" (or pour)

The anonymous to named could also be a snippet, or "round wrap type drink token source"