org.conman.parsers.utf8.control

This is an LPEG expression that matches a valid UTF-8 control
character or control character sequence. For example, this will
match the following ISO control sequence:

<ESC>[32;40m

To match the UTF-8 *and* the ASCII control sets:

control = require "org.conman.parsers.ascii.control"
+ require "org.conman.parsers.utf8.control"