NAME
    Mail::Message::Encode::Obsolete - obsolete encode/decode routines.

SYNOPSIS
DESCRIPTION
    Temporarily obsolete functions in Mail::Message::Encode are moved to
    here.

MIME ENCODE/DECODE
  encode_mime_string($str, $encode, $out_code, $in_code)
    encode string $str to encoding system $encode with output code
    $out_code. $in_code is used as a hint.

  decode_mime_string(string, [$options])
    decode a base64/quoted-printable encoded string to a plain message. The
    encoding method is automatically detected.

    $options is a HASH REFERENCE. You can specify the charset of the string
    to return by $options->{ charset }.

    [reference] RFC1554 says:

          reg#  character set      ESC sequence                designated to
          ------------------------------------------------------------------
          6     ASCII              ESC 2/8 4/2      ESC ( B    G0
          42    JIS X 0208-1978    ESC 2/4 4/0      ESC $ @    G0
          87    JIS X 0208-1983    ESC 2/4 4/2      ESC $ B    G0
          14    JIS X 0201-Roman   ESC 2/8 4/10     ESC ( J    G0
          58    GB2312-1980        ESC 2/4 4/1      ESC $ A    G0
          149   KSC5601-1987       ESC 2/4 2/8 4/3  ESC $ ( C  G0
          159   JIS X 0212-1990    ESC 2/4 2/8 4/4  ESC $ ( D  G0
          100   ISO8859-1          ESC 2/14 4/1     ESC . A    G2
          126   ISO8859-7(Greek)   ESC 2/14 4/6     ESC . F    G2

CODING STYLE
    See "http://www.fml.org/software/FNF/" on fml coding style guide.

AUTHOR
    Ken'ichi Fukamachi

COPYRIGHT
    Copyright (C) 2018 Ken'ichi Fukamachi

    All rights reserved. This program is free software; you can redistribute
    it and/or modify it under the same terms as Perl itself.

HISTORY
    Mail::Message::Encode first appeared in fml8 mailing list driver
    package. See "http://www.fml.org/" for more details.