Zenhan library for Haskell.

Converter between Full-width Japanese and Half-width Japanese

hzenhan

Converter between Full-width Japanese and Half-width Japanese

This module ported Python's zenhan library, similar to the
"zenhan" library found in pypi:

[https://pypi.python.org/pypi/zenhan/>](<https://pypi.python.org/pypi/zenhan/ "zenhan")

Install

Installing from Hackage with stack is straightforward:

> stack install

or gentoo emerge from gentoo-haskell overlay

> layman -a haskell
> emerge dev-haskell/hzenhan

Usage

Let's see an example.

> {-# LANGUAGE OverloadedStrings #-}
>
> import Text.Zenhan
> import Data.Text (pack, unpack)
>
> main :: IO ()
> main = do
>   let h = h2z [Kana, Digit, Ascii] \"A\" \"ABCd\\\\｢｣ｱｲｳｴｵ123\"
>       z = z2h [Kana, Digit, Ascii] \"Ｂエ\" h
>       r = isAllZenKana "アイウエオ"
>   putStrLn $ toString h
>   putStrLn $ toString z