quran/node_modules/micromark-core-commonmark/dev/lib/line-ending.js

/**
 * @typedef {import('micromark-util-types').Construct} Construct
 * @typedef {import('micromark-util-types').State} State
 * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext
 * @typedef {import('micromark-util-types').Tokenizer} Tokenizer
 */

import {factorySpace} from 'micromark-factory-space'
import {markdownLineEnding} from 'micromark-util-character'
import {types} from 'micromark-util-symbol'
import {ok as assert} from 'devlop'

/** @type {Construct} */
export const lineEnding = {name: 'lineEnding', tokenize: tokenizeLineEnding}

/**
 * @this {TokenizeContext}
 * @type {Tokenizer}
 */
function tokenizeLineEnding(effects, ok) {
  return start

  /** @type {State} */
  function start(code) {
    assert(markdownLineEnding(code), 'expected eol')
    effects.enter(types.lineEnding)
    effects.consume(code)
    effects.exit(types.lineEnding)
    return factorySpace(effects, ok, types.linePrefix)
  }
}