install-nix-action/node_modules/string-width
Domen Kožar 08403cd828
v5
2019-11-13 17:14:48 +01:00
..
index.js v5 2019-11-13 17:14:48 +01:00
license v5 2019-11-13 17:14:48 +01:00
package.json v5 2019-11-13 17:14:48 +01:00
readme.md v5 2019-11-13 17:14:48 +01:00

string-width Build Status

Get the visual width of a string - the number of columns required to display it

Some Unicode characters are fullwidth and use double the normal width. ANSI escape codes are stripped and doesn't affect the width.

Useful to be able to measure the actual width of command-line output.

Install

$ npm install string-width

Usage

const stringWidth = require('string-width');

stringWidth('古');
//=> 2

stringWidth('\u001b[1m古\u001b[22m');
//=> 2

stringWidth('a');
//=> 1

stringWidth('\u001B]8;;https://github.com\u0007Click\u001B]8;;\u0007');
// => 5

License

MIT © Sindre Sorhus