Inconsistency about when fantomas decides to split () (unit) to the next line

[knocte]

Issue created from fantomas-online

Code

namespace SomeNs

module SomeModule =
    let GetNormalAccountsPairingInfoForWatchWallet(): Option<WatchWalletInfo> =
        let initialAbs = initialFeeWithAMinimumGasPriceInWeiDictatedByAvailablePublicFullNodes.CalculateAbsoluteValue()
        initialAbs / 100

Result

namespace SomeNs

module SomeModule =
    let GetNormalAccountsPairingInfoForWatchWallet
        ()
        : Option<WatchWalletInfo> =
        let initialAbs =
            initialFeeWithAMinimumGasPriceInWeiDictatedByAvailablePublicFullNodes.CalculateAbsoluteValue()

        initialAbs / 100

Problem description

As you can see, GetNormalAccountsPairingInfoForWatchWallet function has a long name, but not too long to have to split the line to respect MaxLineLength, but it still split by fantomas, why?

On the other hand the invocation that takes () at the end is not split, so this seems inconsistent.

Expected Results?

To be consistent, fantomas would need to do this:

namespace SomeNs

module SomeModule =
    let GetNormalAccountsPairingInfoForWatchWallet
        ()
        : Option<WatchWalletInfo> =
        let initialAbs =
            initialFeeWithAMinimumGasPriceInWeiDictatedByAvailablePublicFullNodes.CalculateAbsoluteValue
                ()

        initialAbs / 100

or this:

namespace SomeNs

module SomeModule =
    let GetNormalAccountsPairingInfoForWatchWallet()
        : Option<WatchWalletInfo> =
        let initialAbs =
            initialFeeWithAMinimumGasPriceInWeiDictatedByAvailablePublicFullNodes.CalculateAbsoluteValue()

        initialAbs / 100

or this:

namespace SomeNs

module SomeModule =
    let GetNormalAccountsPairingInfoForWatchWallet()
        : Option<WatchWalletInfo> =
        let initialAbs =
            initialFeeWithAMinimumGasPriceInWeiDictatedByAvailablePublicFullNodes.CalculateAbsoluteValue
                ()

        initialAbs / 100

Extra information

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

Options

Fantomas Master at 02/21/2021 20:52:04 - 8e72be9

    { config with
                MaxLineLength = 80 }

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

[nojaf]

The unit should be on the next line indeed.