"filename_quote_characters", "filename_quote_characters=",
"vi_editing_mode", "vi_editing_mode?",
"set_screen_size"}, frame = true, module = true, visibility = PRIVATE, compat = RUBY1_9)
public static IRubyObject unimplemented19(ThreadContext context, IRubyObject recv) {
Ruby runtime = context.getRuntime();
runtime.secure(4);
String err = context.getFrameName() + "() function is unimplemented on this machine";
throw runtime.newNotImplementedError(err);
}
@JRubyMethod(name = "completion_case_fold", module = true, visibility = PRIVATE)