Term::ReadLine::Gnu-1.32 was released.

• improve UTF-8 handling
  • UTF-8 decoding is done at the interface between Perl and XS. This makes it possible for UTF-8 strings to be get from the GNU Readline Library functions and variables.
  • add enableUTF8() method
  • UTF-8 support is enabled when STDIN is in UTF-8 by the -C command-line switch, or PERL_UNICODE environment -variable, or IN file handle has utf8 IO layer, or -enableUTF8 method is called.
  • pop IO layer only when stdio layer is pushed on utf8 layer to support Perl 5.8.x
• rl_save_state(), rl_restore_state(), history_get_history_state(), and history_set_history_state() are finally implemented.
• update RL_STATE_* definitions
• fix rl_readline_state and history_legnth variable to be writable
• fix rl_completion_quote_character and rl_completion_found_quate variable to be read only
• update POD document
• t/*.t: use Test::More and improved
  • t/utf8_binary.t, t/utf8_text.t:
    • use en_US.UTF-8 instead of en_US.utf8 for locale
    • force the GNU Readline Library 8bit through
    • add variable access test, IO layer check, verbose mode, etc.
    • use camel characters instead of Japanese kanji characters
  • t/utf8_binary.t: skip when PERL_UNICODE is set. [rt.cpan.org #114185]
  • t/utf8.txt: use camel characters instead of Japanese kanji characters
  • t/callback.t: update comments and code clean-up
• use some modern Perl features (but still in 5.8 era)
  • use file handle references
  • define export tags
  • comment out 'use vars' for subroutine name aliase