react-native-devtools-frontend/node_modules/micromark/dist/initialize/flow.js

exports.tokenize = initializeFlow

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

var createSpace = require('../tokenize/factory-space')
var blank = require('../tokenize/partial-blank-line')
var content = require('../tokenize/content')

function initializeFlow(effects) {
  var self = this
  var initial = effects.attempt(
    // Try to parse a blank line.
    blank,
    atBlankEnding,
    // Try to parse initial flow (essentially, only code).
    effects.attempt(
      this.parser.constructs.flowInitial,
      afterConstruct,
      createSpace(
        effects,
        effects.attempt(
          this.parser.constructs.flow,
          afterConstruct,
          effects.attempt(content, afterConstruct)
        ),
        'linePrefix'
      )
    )
  )

  return initial

  function atBlankEnding(code) {
    if (code === null) {
      effects.consume(code)
      return
    }

    effects.enter('lineEndingBlank')
    effects.consume(code)
    effects.exit('lineEndingBlank')
    self.currentConstruct = undefined
    return initial
  }

  function afterConstruct(code) {
    if (code === null) {
      effects.consume(code)
      return
    }

    effects.enter('lineEnding')
    effects.consume(code)
    effects.exit('lineEnding')
    self.currentConstruct = undefined
    return initial
  }
}