indent-region flattens code

[gregghz]

given

class Document @Throws(JSONException::class, MalformedURLException::class)
constructor(json: JSONObject) {
    internal var uri: URL
    internal var title: String
    internal var thumbnail: URL
    internal var edit: URL

    init {
        uri = URL(json.getString("uri"))
        title = json.getString("title")
        thumbnail = URL(json.getString("thumb"))
        edit = URL(json.getString("edit"))
    }
}

if you highlight all lines then run indent-region this is the output:

class Document @Throws(JSONException::class, MalformedURLException::class)
constructor(json: JSONObject) {
internal var uri: URL
internal var title: String
internal var thumbnail: URL
internal var edit: URL

init {
uri = URL(json.getString("uri"))
title = json.getString("title")
thumbnail = URL(json.getString("thumb"))
edit = URL(json.getString("edit"))
}
}