eastasianwidth

Table of Contents

• 1. Development
• 2. Install
• 3. Usage
• 4. Documents
• 5. Links

eastasianwidth is EastAsianWidth library in pure Nim.
This module is inspired by eastasianwidth.

1. Development

nim -v

Nim Compiler Version 0.19.4 [Linux: amd64]
Compiled at 2019-02-01
Copyright (c) 2006-2018 by Andreas Rumpf

git hash: b6d96cafc8bcad1f3d32f2910b25cd11a93f7751
active boot switches: -d:release

nimble -v

nimble v0.9.0 compiled at 2018-10-27 18:10:03
git hash: couldn't determine git hash

2. Install

nimble install eastasianwidth

3. Usage

import eastasianwidth
from unicode import runeAtPos

echo "hello".stringWidth                  # --> 5
echo "こんにちは".stringWidth             # --> 10
echo "ＡＢＣＤＥ".stringWidth             # --> 10
echo "漢".runeAtPos(0).int.eastAsianWidth # --> W

4. Documents

• https://jiro4989.github.io/eastasianwidth/eastasianwidth.html

5. Links

• alignment is a library to align text that contains multibyte strings. alignment library uses eastasianwidth.