Is handling of function application followed by infix operators okay?

``` elm
vboxlist
(text "| ") ", "
empty
pair pairs
|> indent 4
```

the function arguments and the infix operators get indented to the same level, even though they are at different levels in the AST.

Begin by reproducing the formatter output for the Elm snippet in the issue, focusing on function application followed by infix operators. Trace how the displayed indentation relates to the AST levels, then confirm that the final formatting distinguishes those levels as intended.

Written by the indexing model from the issue text.