Curly braces inside function prototype gets broken into new lines by tidy_source()

[rsaporta]

Not sure if this is intended behavior or not. Would it be possible for the user to control this behavior (ie turn it off if undesired)?

exampleFunc <- function(x, y={if (x > 5) -1 else NA}, z=0) {
  print ("hello World")
}

   vvvvv tidy_source() vvvvvvvv

exampleFunc <- function(x, y = {
    if (x > 5)
        -1 else NA
}, z = 0) {
    print("hello World")
}

[yihui]

Sorry, but I do not think there is a way to turn it off. In this particular case, I do not see why the curly braces are necessary, i.e.

exampleFunc <- function(x, y=if (x > 5) -1 else NA, z=0) {
  print ("hello World")
}