JSPM

@spare/regex-charset

A function returning string length, s.t. skipping ansi (escape) codes, correcting length of astral symbols.

Features

• ES2015 syntax

Install

$ npm install @spare/regex-charset

Usage

import { lange } from '@spare/regex-charset'
const list = [
  'tolstoy',
  '\u001b[3;4;31mhatsu\u001b[0m',
  '\u{1F3C3}2\u{1F525}7',
]
for (let tx of list) {
  console.log(`[${tx}] [length] (${tx.length}) [lange] (${lange(tx)})`)
}

Meta

LICENSE (MIT)

Copyright (c) 2019-present, Haoyang (Vincent) Wang