# @return

The @return charm exits the currently running function and optionally overwrites the function's output with another value.

When @return is used without any expression to its right, it returns the current output:

[%return-output] {
{foo @return} bar
}

[return-output] # -> foo


When an expression comes after @return in the same scope, only the value of that expression is returned:

[%return-value] {
foo @return bar
}

[return-value] # -> bar


Additionally, you can also return from the program scope itself:

@return foo # -> foo