org.conman.parsers.utf8

LPEG expression to match valid UTF-8 characters, both graphic and
control sets. This module handles *only* the characters not defined
by ASCII. If you need to parse both ASCII and UTF-8:

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

NOTE: The UTF-8 control characters may match more than a single
character. For example, the commonly called ANSI codes (which are
not ANSI but ISO) like "<ESC>[32;40m" will be matched as one unit.