el-beeswarm/.scannerwork/css-bundle/node_modules/micromark/lib/util/normalize-identifier.js

<div style="display: flex; padding: 1rem; flex-direction: column; align-items: center; justify-content: center; height: 100vh; text-align: center; display: flex;

'use strict'

var values = require('../character/values.js')

function normalizeIdentifier(value) {
  return (
    value
      // Collapse Markdown whitespace.
      .replace(/[\t\n\r ]+/g, values.space)
      // Trim.
      .replace(/^ | $/g, '')
      // Some characters are considered “uppercase”, but if their lowercase
      // counterpart is uppercased will result in a different uppercase
      // character.
      // Hence, to get that form, we perform both lower- and uppercase.
      // Upper case makes sure keys will not interact with default prototypal
      // methods: no object method is uppercase.
      .toLowerCase()
      .toUpperCase()
  )
}

module.exports = normalizeIdentifier