1234567891011121314151617181920212223242526272829303132 |
- 'use strict'
-
- var markdownLineEnding = require('../character/markdown-line-ending.js')
- var markdownSpace = require('../character/markdown-space.js')
- var factorySpace = require('./factory-space.js')
-
- function whitespaceFactory(effects, ok) {
- var seen
- return start
-
- function start(code) {
- if (markdownLineEnding(code)) {
- effects.enter('lineEnding')
- effects.consume(code)
- effects.exit('lineEnding')
- seen = true
- return start
- }
-
- if (markdownSpace(code)) {
- return factorySpace(
- effects,
- start,
- seen ? 'linePrefix' : 'lineSuffix'
- )(code)
- }
-
- return ok(code)
- }
- }
-
- module.exports = whitespaceFactory
|