el-beeswarm/.scannerwork/css-bundle/node_modules/micromark/dist/tokenize/autolink.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 asciiAlpha = require('../character/ascii-alpha.js')
var asciiAlphanumeric = require('../character/ascii-alphanumeric.js')
var asciiAtext = require('../character/ascii-atext.js')
var asciiControl = require('../character/ascii-control.js')

var autolink = {
  name: 'autolink',
  tokenize: tokenizeAutolink
}

function tokenizeAutolink(effects, ok, nok) {
  var size = 1
  return start

  function start(code) {
    effects.enter('autolink')
    effects.enter('autolinkMarker')
    effects.consume(code)
    effects.exit('autolinkMarker')
    effects.enter('autolinkProtocol')
    return open
  }

  function open(code) {
    if (asciiAlpha(code)) {
      effects.consume(code)
      return schemeOrEmailAtext
    }

    return asciiAtext(code) ? emailAtext(code) : nok(code)
  }

  function schemeOrEmailAtext(code) {
    return code === 43 || code === 45 || code === 46 || asciiAlphanumeric(code)
      ? schemeInsideOrEmailAtext(code)
      : emailAtext(code)
  }

  function schemeInsideOrEmailAtext(code) {
    if (code === 58) {
      effects.consume(code)
      return urlInside
    }

    if (
      (code === 43 || code === 45 || code === 46 || asciiAlphanumeric(code)) &&
      size++ < 32
    ) {
      effects.consume(code)
      return schemeInsideOrEmailAtext
    }

    return emailAtext(code)
  }

  function urlInside(code) {
    if (code === 62) {
      effects.exit('autolinkProtocol')
      return end(code)
    }

    if (code === 32 || code === 60 || asciiControl(code)) {
      return nok(code)
    }

    effects.consume(code)
    return urlInside
  }

  function emailAtext(code) {
    if (code === 64) {
      effects.consume(code)
      size = 0
      return emailAtSignOrDot
    }

    if (asciiAtext(code)) {
      effects.consume(code)
      return emailAtext
    }

    return nok(code)
  }

  function emailAtSignOrDot(code) {
    return asciiAlphanumeric(code) ? emailLabel(code) : nok(code)
  }

  function emailLabel(code) {
    if (code === 46) {
      effects.consume(code)
      size = 0
      return emailAtSignOrDot
    }

    if (code === 62) {
      // Exit, then change the type.
      effects.exit('autolinkProtocol').type = 'autolinkEmail'
      return end(code)
    }

    return emailValue(code)
  }

  function emailValue(code) {
    if ((code === 45 || asciiAlphanumeric(code)) && size++ < 63) {
      effects.consume(code)
      return code === 45 ? emailValue : emailLabel
    }

    return nok(code)
  }

  function end(code) {
    effects.enter('autolinkMarker')
    effects.consume(code)
    effects.exit('autolinkMarker')
    effects.exit('autolink')
    return ok
  }
}

module.exports = autolink