var attention = require('./tokenize/attention')
var headingAtx = require('./tokenize/heading-atx')
var autolink = require('./tokenize/autolink')
var list = require('./tokenize/list')
var blockQuote = require('./tokenize/block-quote')
var characterEscape = require('./tokenize/character-escape')
var characterReference = require('./tokenize/character-reference')
var codeFenced = require('./tokenize/code-fenced')
var codeIndented = require('./tokenize/code-indented')
var codeText = require('./tokenize/code-text')
var definition = require('./tokenize/definition')
var hardBreakEscape = require('./tokenize/hard-break-escape')
var htmlFlow = require('./tokenize/html-flow')
var htmlText = require('./tokenize/html-text')
var labelEnd = require('./tokenize/label-end')
var labelImage = require('./tokenize/label-start-image')
var labelLink = require('./tokenize/label-start-link')
var setextUnderline = require('./tokenize/setext-underline')
var thematicBreak = require('./tokenize/thematic-break')
var lineEnding = require('./tokenize/line-ending')
var resolveText = require('./initialize/text').resolver

exports.document = {
  42: list, // Asterisk
  43: list, // Plus sign
  45: list, // Dash
  48: list, // 0
  49: list, // 1
  50: list, // 2
  51: list, // 3
  52: list, // 4
  53: list, // 5
  54: list, // 6
  55: list, // 7
  56: list, // 8
  57: list, // 9
  62: blockQuote // Greater than
}

exports.contentInitial = {
  91: definition // Left square bracket
}

exports.flowInitial = {
  '-2': codeIndented, // Horizontal tab
  '-1': codeIndented, // Virtual space
  32: codeIndented // Space
}

exports.flow = {
  35: headingAtx, // Number sign
  42: thematicBreak, // Asterisk
  45: [setextUnderline, thematicBreak], // Dash
  60: htmlFlow, // Less than
  61: setextUnderline, // Equals to
  95: thematicBreak, // Underscore
  96: codeFenced, // Grave accent
  126: codeFenced // Tilde
}

exports.string = {
  38: characterReference, // Ampersand
  92: characterEscape // Backslash
}

exports.text = {
  '-5': lineEnding, // Carriage return
  '-4': lineEnding, // Line feed
  '-3': lineEnding, // Carriage return + line feed
  33: labelImage, // Exclamation mark
  38: characterReference, // Ampersand
  42: attention, // Asterisk
  60: [autolink, htmlText], // Less than
  91: labelLink, // Left square bracket
  92: [hardBreakEscape, characterEscape], // Backslash
  93: labelEnd, // Right square bracket
  95: attention, // Underscore
  96: codeText // Grave accent
}

exports.insideSpan = {
  null: [attention, resolveText]
}