Horrible support for common character encodings – Byword Review

This app is actually quite pleasant to use if you happen to be using its preferred character encoding (which is, I believe, UTF-8). But since this is an app that uses iCloud Drive, it's natural to imagine that you could use it to open files not created by this app, but that invariably leads to a crash. Hey, Byword team, may I suggest +[NSString stringWithContentsOfFile:usedEncoding:error:]?
Review by amlynch on Byword.