Put implicit parameter list in new line if characters in line exceeds the limit

I think it would be very useful to have this configuration. Most of the times, when a method signature is very long, one wants to put in a new line a part of the declaration (and most of the times that’s an implicit parameter list). Also, this new line is usually indented.

Example:

def thisIsALongMethod[T](foo: String, bar: String, baz: Traversable[T])(implicit anotherArg: Foo[T]): Unit = { ??? }

would be converted into

def thisIsALongMethod[T](foo: String, bar: String, baz: Traversable[T])
  (implicit anotherArg: Foo[T]): Unit = { ??? }

[godenji]

@mjaghouri a fix for #77 is in progress. It won’t be enforced automatically, but will allow param groups to exist on multiple lines (vs. forcing to single line as is the case now).

def foo[T]
  (a: A)
  (b: B)
  (implicit c: C)

This is in place on local dev branch. Working on Scala IDE integration, hope to have available within next couple of days, time permitting.

[godenji]

Fixed in 0.2.4, see the readme and this comment for details