react-carousel-query/node_modules/mdast-util-to-hast/lib/handlers/footnote.js

A infinite carousel component made with react that handles the pagination for you.

'use strict'

module.exports = footnote

var footnoteReference = require('./footnote-reference')

function footnote(h, node) {
  var footnoteById = h.footnoteById
  var footnoteOrder = h.footnoteOrder
  var identifier = 1

  while (identifier in footnoteById) {
    identifier++
  }

  identifier = String(identifier)

  // No need to check if `identifier` exists in `footnoteOrder`, it’s guaranteed
  // to not exist because we just generated it.
  footnoteOrder.push(identifier)

  footnoteById[identifier] = {
    type: 'footnoteDefinition',
    identifier: identifier,
    children: [{type: 'paragraph', children: node.children}],
    position: node.position
  }

  return footnoteReference(h, {
    type: 'footnoteReference',
    identifier: identifier,
    position: node.position
  })
}