A CLI of meaw. outputs Unicode East Asian Width (EAW) properties of given characters.
npm i -g meaw-climeaw [options] [string...]
$ meaw AあЯ
Na
W
A
Outputs the characters itself in addition to the EAW properties.
$ meaw AあЯ --verbose
A Na
あ W
Я A
Seperator can be specified by -S or --separator (default is a tab character).
$ meaw AあЯ --verbose --separator ","
A,Na
あ,W
Я,A
If no arguments are given, it reads characters from the standard input.
$ echo -n "AあЯ" | meaw
Na
W
A