SmartMirror-Projektarbeit/node_modules/micromark/dist/tokenize/factory-label.js

'use strict'

var markdownLineEnding = require('../character/markdown-line-ending.js')
var markdownSpace = require('../character/markdown-space.js')

// eslint-disable-next-line max-params
function labelFactory(effects, ok, nok, type, markerType, stringType) {
  var self = this
  var size = 0
  var data
  return start

  function start(code) {
    effects.enter(type)
    effects.enter(markerType)
    effects.consume(code)
    effects.exit(markerType)
    effects.enter(stringType)
    return atBreak
  }

  function atBreak(code) {
    if (
      code === null ||
      code === 91 ||
      (code === 93 && !data) ||
      /* c8 ignore next */
      (code === 94 &&
        /* c8 ignore next */
        !size &&
        /* c8 ignore next */
        '_hiddenFootnoteSupport' in self.parser.constructs) ||
      size > 999
    ) {
      return nok(code)
    }

    if (code === 93) {
      effects.exit(stringType)
      effects.enter(markerType)
      effects.consume(code)
      effects.exit(markerType)
      effects.exit(type)
      return ok
    }

    if (markdownLineEnding(code)) {
      effects.enter('lineEnding')
      effects.consume(code)
      effects.exit('lineEnding')
      return atBreak
    }

    effects.enter('chunkString', {
      contentType: 'string'
    })
    return label(code)
  }

  function label(code) {
    if (
      code === null ||
      code === 91 ||
      code === 93 ||
      markdownLineEnding(code) ||
      size++ > 999
    ) {
      effects.exit('chunkString')
      return atBreak(code)
    }

    effects.consume(code)
    data = data || !markdownSpace(code)
    return code === 92 ? labelEscape : label
  }

  function labelEscape(code) {
    if (code === 91 || code === 92 || code === 93) {
      effects.consume(code)
      size++
      return label
    }

    return label(code)
  }
}

module.exports = labelFactory