WWW::Webrobot::Util - some simple utilities

 WWW::Webrobot::Util::ascii("a\x{76EE}b");

Some simple utility functions.

ascii

encode all multi-byte and control characters in printable form

textify

encode all multi-byte characters in printable form

octet

encode non-printables except control characters as octets

octet_all

encode non-printables as octets