formatR 1.11

• The right arrow assignment operator -> is supported now.

• Added a new argument args.newline to formatR::tidy_source(). When set to TRUE, function arguments can start on a new line, e.g.,

  shiny::updateSelectizeInput(session, "foo", label = "New Label", selected = c("A",
    "B"), choices = LETTERS, server = TRUE)

  can be reformatted to:

  shiny::updateSelectizeInput(
    session, "foo", label = "New Label", selected = c("A", "B"),
    choices = LETTERS, server = TRUE
  )