Spaces around the dynamic (?) operator

[ovatsus]

I got this:

{ Code = code
  Name = station?StationName.Replace(" Rail Station", null)

converted to this:

{ Code = code
  Name = station ? StationName.Replace(" Rail Station", null)

which is not very common.
Unlike th other infix operators, the ? operator doesn't usually have spaces around

[dungpa]

Agree. What are other infix operators which shouldn't have spaces around?

This is relatively easy to handle, but it's hard to remember all the cases :-).

[ovatsus]

I can't think of any other

[dungpa]

Steps to fix if anyone would like to handle this issue:

• Add the operator ? to NoSpaceInfixOps in https://github.com/dungpa/fantomas/blob/master/src/Fantomas/FormatConfig.fs#L309.
• Add a unit test to verify that it works as expected.

[ovatsus]

Is there a ".." operator?

[dungpa]

It is range operator e.g.

1..2 <--> (..) 1 2
1..2..5 <--> (.. ..) 1 2 5

That's how it is stored in F# ASTs. I'm not sure second form is valid to use in the code though.