power-assert-util-string-width

calculates width of given string

Usage no npm install needed!

<script type="module">
  import powerAssertUtilStringWidth from 'https://cdn.skypack.dev/power-assert-util-string-width';
</script>

README

power-assert

Build Status NPM version License

Calculates width of given string. Treat ambiguous-width characters as fullwidth (= 2) by default.

USAGE

var stringWidth = require('power-assert-util-string-width');
stringWidth('abcde'); //=> 5
stringWidth('あいうえお'); //=> 10
stringWidth('ｱｲｳｴｵ'); //=> 5
stringWidth('※脚注');  //=> 6
// stringWidth.narrow treats ambiguous-width characters as narrow (= `1`)
stringWidth.narrow('※脚注');  //=> 5

INSTALL

$ npm install --save-dev power-assert-util-string-width

AUTHOR

LICENSE

Licensed under the MIT license.