Scala generator uses invalid pattern match deconstruction names for fields that are reserved words

[ireactsam]

When a field is a reserved word, e.g. type, the generator will use in the pattern match the backticked type, but that has an other meaning in Scala pattern matching deconstruction. So in stead of generating

    def pack: ((String, String, ...)) => EventLd = {
      case ((`type`, name, ...)) =>
        EventLd.apply(`type`, name, ...)
    }

it should better generate

    def pack: ((String, String, ...)) => EventLd = {
      case ((type_, name, ...)) =>
        EventLd.apply(type_, name, ...)
    }