el-beeswarm/.scannerwork/css-bundle/node_modules/mdast-util-to-markdown/lib/util/association.js

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

module.exports = association

var decode = require('parse-entities/decode-entity')

var characterEscape = /\\([!-/:-@[-`{-~])/g
var characterReference = /&(#(\d{1,7}|x[\da-f]{1,6})|[\da-z]{1,31});/gi

// The `label` of an association is the string value: character escapes and
// references work, and casing is intact.
// The `identifier` is used to match one association to another: controversially,
// character escapes and references don’t work in this matching: `©` does
// not match `©`, and `\+` does not match `+`.
// But casing is ignored (and whitespace) is trimmed and collapsed: ` A\nb`
// matches `a b`.
// So, we do prefer the label when figuring out how we’re going to serialize:
// it has whitespace, casing, and we can ignore most useless character escapes
// and all character references.
function association(node) {
  if (node.label || !node.identifier) {
    return node.label || ''
  }

  return node.identifier
    .replace(characterEscape, '$1')
    .replace(characterReference, decodeIfPossible)
}

function decodeIfPossible($0, $1) {
  return decode($1) || $0
}