- '+#' => ['mi new'], # not in v2.0
- '+&' => ['mi'],
- '+*' => ['mi new'], # not in v2.0
- '+.' => ['co'],
- '+~' => '+&', # emacs
+ '+#' => 'g6 new', # not in v2.0
+ '+&' => 'g6',
+ '+*' => 'g6 new', # not in v2.0
+ '+.' => 'g4',
+ '+~' => '=+&', # emacs