「nkf っぽいなにか」の v0.5.2 をリリースした

$ gonkf -h
Network Kanji Filter by Golang

Usage:
  gonkf [flags]
  gonkf [command]

Available Commands:
  conv        Convert character encoding of text
  guess       Guess character encoding of text
  help        Help about any command
  norm        Unicode normalization
  nwline      Convert newline of text
  version     Print the version number of gonkf
  width       Convert character width of text

Flags:
  -h, --help   help for gonkf

Use "gonkf [command] --help" for more information about a command.