Unexpected loss of newline in closing bracket

[Smaug123]

Issue created from fantomas-online

Code

module Foo =
    let blah =
        printfn ""
        (fun bar ->
            printfn ""
            bar + "11111111111111111111111111111111"
        )

Result

module Foo =
    let blah =
        printfn ""

        (fun bar ->
            printfn ""
            bar + "11111111111111111111111111111111")

Problem description

I was expecting MultiLineLambdaClosingNewline to result in retaining the newline in this lambda. It seems to be a problem when the lambda is the last expression in a function body.

Extra information

• The formatted result breaks by code.
• The formatted result gives compiler warnings.
• I or my company would be willing to help fix this.

Options

Fantomas Master at 07/18/2021 11:37:23 - 23cefe5

    { config with
                MultiLineLambdaClosingNewline = true }

_{Did you know that you can ignore files when formatting from fantomas-tool or the FAKE targets by using a .fantomasignore file?}

[nojaf]

Ah, as it is not part of an application this is not captured with the current MultiLineLambdaClosingNewline implementation.
Would you mind adding this to the style guide as well?