Space before unit after long chain

[nojaf]

Following up on a remark from @TobyShaw:
As fsharp_space_before_uppercase_invocation is configured true, Fantomas will add a space in the following code:

myExpr
    .Foo()
    .Bar()
    .Baz ()

Is that correct behaviour? Or is there an exception in this case?

[Smaug123]

Hmm. Good question. Would it be easy for Fantomas to go either way? If so, I'd be inclined to suggest .Baz() on the last line instead of .Baz ().

[nojaf]

Fantomas currently makes its decision based on configuration.
It checks if Baz starts with a capital and then checks fsharp_space_before_uppercase_invocation or fsharp_space_before_lowercase_invocation accordingly.

We could easily change that behaviour I think.