Multiline function arguments

I have a function that takes approximately a billion arguments, which makes the line a bit too long for my taste. Should there be an option to have multiline arguments to a function?

E.g., this
```
toChange
id
changeType
userName
bot
wiki
serverName
title
comment
serverUrl
serverScriptPath
revision
=
```
instead of this
```
toChange id changeType userName bot wiki serverName title comment serverUrl serverScriptPath revision =
```

P.S. I'm not sure where the `=` would be most appropriate.
P.P.S. Yeah, my code is probably horrible. If anyone wants to improve it, contact me 😇

Review the issue's examples and the official Elm Style Guide referenced by the repository description. Determine the intended placement of `=` and the exact behavior of multiline function arguments; done means elm-format supports the requested layout consistently without changing unrelated formatting.

Written by the indexing model from the issue text.