chore: prettier code

app.js

@@ -30,22 +30,24 @@ var renderer = new Renderer({
     alias: {
       '/de-de/changelog': '/changelog',
       '/zh-cn/changelog': '/changelog',
-      '/changelog': 'https://raw.githubusercontent.com/QingWei-Li/docsify/master/CHANGELOG'
+      '/changelog':
+        'https://raw.githubusercontent.com/QingWei-Li/docsify/master/CHANGELOG'
     }
   },
   path: './'
 })
 
-http.createServer(function (req, res) {
+http
-  serveStatic('.')(req, res, function () {
+  .createServer(function (req, res) {
-    // TEST SSR
+    serveStatic('.')(req, res, function () {
-    // renderer.renderToString(req.url)
+      // TEST SSR
+      // renderer.renderToString(req.url)
       // .then(html => res.end(html))
 
-    res.writeHead(404, { 'Content-Type': 'text/html' })
+      res.writeHead(404, { 'Content-Type': 'text/html' })
-    res.end(fs.readFileSync('dev.html'))
+      res.end(fs.readFileSync('dev.html'))
+    })
   })
-}).listen(3000, '0.0.0.0')
+  .listen(3000, '0.0.0.0')
 
 console.log(`\nListening at http://0.0.0.0:3000\n`)
-

build/build-cover.js

@@ -7,5 +7,8 @@ var file = __dirname + '/../docs/_coverpage.md'
 var cover = read(file, 'utf8').toString()
 
 console.log('Replace version number in cover page...')
-cover = cover.replace(/<small>(\S+)?<\/small>/g, '<small>' + version + '</small>')
+cover = cover.replace(
+  /<small>(\S+)?<\/small>/g,
+  '<small>' + version + '</small>'
+)
 write(file, cover)

build/build-css.js

@@ -4,15 +4,17 @@ var resolve = require('path').resolve
 var postcss = require('postcss')
 var isProd = process.argv[process.argv.length - 1] !== '--dev'
 
-var processor = postcss([require('postcss-salad')({
+var processor = postcss([
-  features: {
+  require('postcss-salad')({
-    precss: {
+    features: {
-      properties: {
+      precss: {
-        preserve: true
+        properties: {
+          preserve: true
+        }
       }
     }
-  }
+  })
-})])
+])
 
 var saveMin = function (file, content) {
   fs.writeFileSync(resolve(__dirname, '../lib/themes/', file), content)
@@ -31,17 +33,18 @@ var list = fs.readdirSync(resolve(__dirname, '../src/themes'))
 
 list.forEach(function (file) {
   if (!/\.css$/.test(file)) return
-  processor.process(load(file), { from: resolve(__dirname, '../src/themes/', file) })
+  processor
+    .process(load(file), { from: resolve(__dirname, '../src/themes/', file) })
     .then(function (result) {
       save(file, result.css)
       console.log('salad - ' + file)
-      isProd && cssnano(loadLib(file))
+      isProd &&
-        .then(function (result) {
+        cssnano(loadLib(file)).then(function (result) {
           saveMin(file, result.css)
           console.log('cssnao - ' + file)
         })
-    }).catch(function (err) {
+    })
+    .catch(function (err) {
       console.log(err)
     })
 })
-

build/build-ssr.js

@@ -17,7 +17,7 @@ rollup
         }
       })
     ],
-    onwarn: function() {}
+    onwarn: function () {}
   })
   .then(function (bundle) {
     var dest = 'packages/docsify-server-renderer/build.js'

packages/docsify-server-renderer/index.js

@@ -13,7 +13,9 @@ function cwd (...args) {
 }
 
 function mainTpl (config) {
-  let html = `<nav class="app-nav${config.repo ? '' : ' no-badge'}"><!--navbar--></nav>`
+  let html = `<nav class="app-nav${config.repo
+    ? ''
+    : ' no-badge'}"><!--navbar--></nav>`
 
   if (config.repo) {
     html += tpl.corner(config.repo)
@@ -28,11 +30,7 @@ function mainTpl (config) {
 }
 
 export default class Renderer {
-  constructor ({
+  constructor ({ template, config, cache }) {
-    template,
-    config,
-    cache
-  }) {
     this.html = template
     this.config = config = Object.assign({}, config, {
       routerMode: 'history'
@@ -43,7 +41,10 @@ export default class Renderer {
     this.compiler = new Compiler(config, this.router)
 
     this.router.getCurrentPath = () => this.url
-    this._renderHtml('inject-config', `<script>window.$docsify = ${JSON.stringify(config)}</script>`)
+    this._renderHtml(
+      'inject-config',
+      `<script>window.$docsify = ${JSON.stringify(config)}</script>`
+    )
     this._renderHtml('inject-app', mainTpl(config))
 
     this.template = this.html
@@ -52,9 +53,7 @@ export default class Renderer {
   _getPath (url) {
     const file = this.router.getFile(url)
 
-    return isAbsolutePath(file)
+    return isAbsolutePath(file) ? file : cwd(`./${file}`)
-      ? file
-      : cwd(`./${file}`)
   }
 
   async renderToString (url) {
@@ -94,7 +93,8 @@ export default class Renderer {
 
     switch (type) {
       case 'sidebar':
-        html = this.compiler.sidebar(html, maxLevel) +
+        html =
+          this.compiler.sidebar(html, maxLevel) +
           `<script>window.__SUB_SIDEBAR__ = ${JSON.stringify(
             this.compiler.subSidebar(subMaxLevel)
           )}</script>`

src/core/config.js

@@ -1,32 +1,37 @@
 import { merge, hyphenate, isPrimitive } from './util/core'
 
-const config = merge({
+const config = merge(
-  el: '#app',
+  {
-  repo: '',
+    el: '#app',
-  maxLevel: 6,
+    repo: '',
-  subMaxLevel: 0,
+    maxLevel: 6,
-  loadSidebar: null,
+    subMaxLevel: 0,
-  loadNavbar: null,
+    loadSidebar: null,
-  homepage: 'README.md',
+    loadNavbar: null,
-  coverpage: '',
+    homepage: 'README.md',
-  basePath: '',
+    coverpage: '',
-  auto2top: false,
+    basePath: '',
-  name: '',
+    auto2top: false,
-  themeColor: '',
+    name: '',
-  nameLink: window.location.pathname,
+    themeColor: '',
-  autoHeader: false,
+    nameLink: window.location.pathname,
-  executeScript: null,
+    autoHeader: false,
-  noEmoji: false,
+    executeScript: null,
-  ga: '',
+    noEmoji: false,
-  mergeNavbar: false,
+    ga: '',
-  formatUpdated: '',
+    mergeNavbar: false,
-  externalLinkTarget: '_blank',
+    formatUpdated: '',
-  routerMode: 'hash',
+    externalLinkTarget: '_blank',
-  noCompileLinks: []
+    routerMode: 'hash',
-}, window.$docsify)
+    noCompileLinks: []
+  },
+  window.$docsify
+)
 
-const script = document.currentScript ||
+const script =
-  [].slice.call(document.getElementsByTagName('script'))
+  document.currentScript ||
+  [].slice
+    .call(document.getElementsByTagName('script'))
     .filter(n => /docsify\./.test(n.src))[0]
 
 if (script) {

src/core/event/scroll.js

@@ -16,9 +16,12 @@ function scrollTo (el) {
     end: el.getBoundingClientRect().top + window.scrollY,
     duration: 500
   })
-  .on('tick', v => window.scrollTo(0, v))
+    .on('tick', v => window.scrollTo(0, v))
-  .on('done', () => { enableScrollEvent = true; scroller = null })
+    .on('done', () => {
-  .begin()
+      enableScrollEvent = true
+      scroller = null
+    })
+    .begin()
 }
 
 function highlight () {
@@ -28,7 +31,7 @@ function highlight () {
   const wrap = dom.find(sidebar, '.sidebar-nav')
   let active = dom.find(sidebar, 'li.active')
   const doc = document.documentElement
-  const top = (doc && doc.scrollTop || document.body.scrollTop) - coverHeight
+  const top = ((doc && doc.scrollTop) || document.body.scrollTop) - coverHeight
   let last
 
   for (let i = 0, len = anchors.length; i < len; i += 1) {
@@ -56,16 +59,10 @@ function highlight () {
     const height = sidebar.clientHeight
     const curOffset = 0
     const cur = active.offsetTop + active.clientHeight + 40
-    const isInView = (
+    const isInView =
-      active.offsetTop >= wrap.scrollTop &&
+      active.offsetTop >= wrap.scrollTop && cur <= wrap.scrollTop + height
-      cur <= wrap.scrollTop + height
-    )
     const notThan = cur - curOffset < height
-    const top = isInView
+    const top = isInView ? wrap.scrollTop : notThan ? curOffset : cur - height
-      ? wrap.scrollTop
-      : notThan
-        ? curOffset
-        : cur - height
 
     sidebar.scrollTop = top
   }
@@ -95,8 +92,12 @@ export function scrollActiveSidebar (router) {
 
   dom.off('scroll', highlight)
   dom.on('scroll', highlight)
-  dom.on(sidebar, 'mouseover', () => { hoverOver = true })
+  dom.on(sidebar, 'mouseover', () => {
-  dom.on(sidebar, 'mouseleave', () => { hoverOver = false })
+    hoverOver = true
+  })
+  dom.on(sidebar, 'mouseleave', () => {
+    hoverOver = false
+  })
 }
 
 export function scrollIntoView (id) {

src/core/event/sidebar.js

@@ -16,9 +16,12 @@ export function btn (el, router) {
 
   const sidebar = dom.getNode('.sidebar')
 
-  isMobile && dom.on(dom.body, 'click', _ =>
+  isMobile &&
-    dom.body.classList.contains('close') && toggle()
+    dom.on(
-  )
+      dom.body,
+      'click',
+      _ => dom.body.classList.contains('close') && toggle()
+    )
   dom.on(sidebar, 'click', _ =>
     setTimeout((_ => getAndActive(router, sidebar, true, true), 0))
   )
@@ -51,19 +54,17 @@ export function getAndActive (router, el, isParent, autoTitle) {
   const hash = router.toURL(router.getCurrentPath())
   let target
 
-  links
+  links.sort((a, b) => b.href.length - a.href.length).forEach(a => {
-    .sort((a, b) => b.href.length - a.href.length)
+    const href = a.getAttribute('href')
-    .forEach(a => {
+    const node = isParent ? a.parentNode : a
-      const href = a.getAttribute('href')
-      const node = isParent ? a.parentNode : a
 
-      if (hash.indexOf(href) === 0 && !target) {
+    if (hash.indexOf(href) === 0 && !target) {
-        target = a
+      target = a
-        dom.toggleClass(node, 'add', 'active')
+      dom.toggleClass(node, 'add', 'active')
-      } else {
+    } else {
-        dom.toggleClass(node, 'remove', 'active')
+      dom.toggleClass(node, 'remove', 'active')
-      }
+    }
-    })
+  })
 
   if (autoTitle) {
     dom.$.title = target ? `${target.innerText} - ${title}` : title

src/core/fetch/ajax.js

@@ -26,9 +26,13 @@ export function get (url, hasBar = false) {
   return {
     then: function (success, error = noop) {
       if (hasBar) {
-        const id = setInterval(_ => progressbar({
+        const id = setInterval(
-          step: Math.floor(Math.random() * 5 + 1)
+          _ =>
-        }), 500)
+            progressbar({
+              step: Math.floor(Math.random() * 5 + 1)
+            }),
+          500
+        )
 
         on('progress', progressbar)
         on('loadend', evt => {
@@ -42,12 +46,12 @@ export function get (url, hasBar = false) {
         if (target.status >= 400) {
           error(target)
         } else {
-          const result = cache[url] = {
+          const result = (cache[url] = {
             content: target.response,
             opt: {
               updatedAt: xhr.getResponseHeader('last-modified')
             }
-          }
+          })
 
           success(result.content, result.opt)
         }

src/core/init/lifecycle.js

@@ -13,7 +13,7 @@ export function initLifecycle (vm) {
   vm._hooks = {}
   vm._lifecycle = {}
   hooks.forEach(hook => {
-    const arr = vm._hooks[hook] = []
+    const arr = (vm._hooks[hook] = [])
     vm._lifecycle[hook] = fn => arr.push(fn)
   })
 }

src/core/render/slugify.js

@@ -4,7 +4,9 @@ const re = /[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,.\/:;<=>?@\[\]^`{|}~]/g
 export function slugify (str) {
   if (typeof str !== 'string') return ''
 
-  let slug = str.toLowerCase().trim()
+  let slug = str
+    .toLowerCase()
+    .trim()
     .replace(/<[^>\d]+>/g, '')
     .replace(re, '')
     .replace(/\s/g, '-')
@@ -12,7 +14,7 @@ export function slugify (str) {
     .replace(/^(\d)/, '_$1')
   let count = cache[slug]
 
-  count = cache.hasOwnProperty(slug) ? (count + 1) : 0
+  count = cache.hasOwnProperty(slug) ? count + 1 : 0
   cache[slug] = count
 
   if (count) {

src/core/render/tpl.js

@@ -10,37 +10,40 @@ export function corner (data) {
   data = data.replace(/^git\+/, '')
 
   return (
-  `<a href="${data}" class="github-corner" aria-label="View source on Github">` +
+    `<a href="${data}" class="github-corner" aria-label="View source on Github">` +
     '<svg viewBox="0 0 250 250" aria-hidden="true">' +
-      '<path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>' +
+    '<path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>' +
-      '<path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>' +
+    '<path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>' +
-      '<path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>' +
+    '<path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>' +
     '</svg>' +
-  '</a>')
+    '</a>'
+  )
 }
 
 /**
  * Render main content
  */
 export function main (config) {
-  const aside = (
+  const aside =
     '<button class="sidebar-toggle">' +
-      '<div class="sidebar-toggle-button">' +
+    '<div class="sidebar-toggle-button">' +
-        '<span></span><span></span><span></span>' +
+    '<span></span><span></span><span></span>' +
-      '</div>' +
+    '</div>' +
     '</button>' +
     '<aside class="sidebar">' +
-      (config.name
+    (config.name
-        ? `<h1><a class="app-name-link" data-nosearch>${config.name}</a></h1>`
+      ? `<h1><a class="app-name-link" data-nosearch>${config.name}</a></h1>`
-        : '') +
+      : '') +
-      '<div class="sidebar-nav"><!--sidebar--></div>' +
+    '<div class="sidebar-nav"><!--sidebar--></div>' +
-    '</aside>')
+    '</aside>'
 
-  return (isMobile ? `${aside}<main>` : `<main>${aside}`) +
+  return (
-      '<section class="content">' +
+    (isMobile ? `${aside}<main>` : `<main>${aside}`) +
-        '<article class="markdown-section" id="main"><!--main--></article>' +
+    '<section class="content">' +
-      '</section>' +
+    '<article class="markdown-section" id="main"><!--main--></article>' +
+    '</section>' +
     '</main>'
+  )
 }
 
 /**
@@ -48,14 +51,17 @@ export function main (config) {
  */
 export function cover () {
   const SL = ', 100%, 85%'
-  const bgc = 'linear-gradient(to left bottom, ' +
+  const bgc =
-  `hsl(${Math.floor(Math.random() * 255) + SL}) 0%,` +
+    'linear-gradient(to left bottom, ' +
-  `hsl(${Math.floor(Math.random() * 255) + SL}) 100%)`
+    `hsl(${Math.floor(Math.random() * 255) + SL}) 0%,` +
+    `hsl(${Math.floor(Math.random() * 255) + SL}) 100%)`
 
-  return `<section class="cover" style="background: ${bgc}">` +
+  return (
+    `<section class="cover" style="background: ${bgc}">` +
     '<div class="cover-main"></div>' +
     '<div class="mask"></div>' +
-  '</section>'
+    '</section>'
+  )
 }
 
 /**

src/core/router/history/base.js

@@ -4,20 +4,20 @@ import { noop } from '../../util/core'
 const cached = {}
 
 function getAlias (path, alias, last) {
-  const match = Object.keys(alias).filter((key) => {
+  const match = Object.keys(alias).filter(key => {
     const re = cached[key] || (cached[key] = new RegExp(`^${key}$`))
     return re.test(path) && path !== last
   })[0]
 
-  return match ? getAlias(path.replace(cached[match], alias[match]), alias, path) : path
+  return match
+    ? getAlias(path.replace(cached[match], alias[match]), alias, path)
+    : path
 }
 
 function getFileName (path) {
   return /\.(md|html)$/g.test(path)
     ? path
-    : /\/$/g.test(path)
+    : /\/$/g.test(path) ? `${path}README.md` : `${path}.md`
-      ? `${path}README.md`
-      : `${path}.md`
 }
 
 export class History {
@@ -37,7 +37,7 @@ export class History {
 
     path = config.alias ? getAlias(path, config.alias) : path
     path = getFileName(path)
-    path = path === '/README.md' ? (config.homepage || path) : path
+    path = path === '/README.md' ? config.homepage || path : path
     path = isAbsolutePath(path) ? path : getPath(base, path)
 
     if (isRelative) {

src/core/router/history/hash.js

@@ -5,9 +5,7 @@ import { parseQuery, stringifyQuery, cleanPath } from '../util'
 
 function replaceHash (path) {
   const i = location.href.indexOf('#')
-  location.replace(
+  location.replace(location.href.slice(0, i >= 0 ? i : 0) + '#' + path)
-    location.href.slice(0, i >= 0 ? i : 0) + '#' + path
-  )
 }
 
 const replaceSlug = cached(path => {
@@ -24,9 +22,7 @@ export class HashHistory extends History {
     const path = window.location.pathname || ''
     const base = this.config.basePath
 
-    return /^(\/|https?:)/g.test(base)
+    return /^(\/|https?:)/g.test(base) ? base : cleanPath(path + '/' + base)
-      ? base
-      : cleanPath(path + '/' + base)
   }
 
   getCurrentPath () {

src/core/router/history/html5.js

@@ -22,9 +22,7 @@ export class HTML5History extends History {
 
   onchange (cb = noop) {
     on('click', e => {
-      const el = e.target.tagName === 'A'
+      const el = e.target.tagName === 'A' ? e.target : e.target.parentNode
-        ? e.target
-        : e.target.parentNode
 
       if (el.tagName === 'A' && !/_blank/.test(el.target)) {
         e.preventDefault()

src/core/router/util.js

@@ -26,9 +26,11 @@ export function stringifyQuery (obj) {
   const qs = []
 
   for (const key in obj) {
-    qs.push(obj[key]
+    qs.push(
-      ? `${encode(key)}=${encode(obj[key])}`.toLowerCase()
+      obj[key]
-      : encode(key))
+        ? `${encode(key)}=${encode(obj[key])}`.toLowerCase()
+        : encode(key)
+    )
   }
 
   return qs.length ? `?${qs.join('&')}` : ''
@@ -45,13 +47,9 @@ export const isAbsolutePath = cached(path => {
 export const getParentPath = cached(path => {
   return /\/$/g.test(path)
     ? path
-    : (path = path.match(/(\S*\/)[^\/]+$/))
+    : (path = path.match(/(\S*\/)[^\/]+$/)) ? path[1] : ''
-      ? path[1]
-      : ''
 })
 
 export const cleanPath = cached(path => {
-  return path
+  return path.replace(/^\/+/, '/').replace(/([^:])\/{2,}/g, '$1/')
-    .replace(/^\/+/, '/')
-    .replace(/([^:])\/{2,}/g, '$1/')
 })

src/core/util/core.js

@@ -19,21 +19,23 @@ export const hyphenate = cached(str => {
 /**
  * Simple Object.assign polyfill
  */
-export const merge = Object.assign || function (to) {
+export const merge =
-  const hasOwn = Object.prototype.hasOwnProperty
+  Object.assign ||
+  function (to) {
+    const hasOwn = Object.prototype.hasOwnProperty
 
-  for (let i = 1; i < arguments.length; i++) {
+    for (let i = 1; i < arguments.length; i++) {
-    const from = Object(arguments[i])
+      const from = Object(arguments[i])
 
-    for (const key in from) {
+      for (const key in from) {
-      if (hasOwn.call(from, key)) {
+        if (hasOwn.call(from, key)) {
-        to[key] = from[key]
+          to[key] = from[key]
+        }
       }
     }
-  }
 
-  return to
+    return to
-}
+  }
 
 /**
  * Check if value is primitive

src/core/util/env.js

@@ -5,11 +5,17 @@ export const isMobile = inBrowser && document.body.clientWidth <= 600
 /**
  * @see https://github.com/MoOx/pjax/blob/master/lib/is-supported.js
  */
-export const supportsPushState = inBrowser && (function () {
+export const supportsPushState =
-  // Borrowed wholesale from https://github.com/defunkt/jquery-pjax
+  inBrowser &&
-  return window.history &&
+  (function () {
-    window.history.pushState &&
+    // Borrowed wholesale from https://github.com/defunkt/jquery-pjax
-    window.history.replaceState &&
+    return (
-    // pushState isn’t reliable on iOS until 5.
+      window.history &&
-    !navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]\D|WebApps\/.+CFNetwork)/)
+      window.history.pushState &&
-})()
+      window.history.replaceState &&
+      // pushState isn’t reliable on iOS until 5.
+      !navigator.userAgent.match(
+        /((iPod|iPhone|iPad).+\bOS\s+[1-4]\D|WebApps\/.+CFNetwork)/
+      )
+    )
+  })()

src/core/util/polyfill/css-vars.js

@@ -2,18 +2,17 @@ import * as dom from '../dom'
 import { get } from '../../fetch/ajax'
 
 function replaceVar (block, color) {
-  block.innerHTML = block.innerHTML
+  block.innerHTML = block.innerHTML.replace(
-    .replace(/var\(\s*--theme-color.*?\)/g, color)
+    /var\(\s*--theme-color.*?\)/g,
+    color
+  )
 }
 
 export default function (color) {
   // Variable support
-  if (window.CSS &&
+  if (window.CSS && window.CSS.supports && window.CSS.supports('(--v:red)')) { return }
-      window.CSS.supports &&
-      window.CSS.supports('(--v:red)')) return
 
   const styleBlocks = dom.findAll('style:not(.inserted),link')
-
   ;[].forEach.call(styleBlocks, block => {
     if (block.nodeName === 'STYLE') {
       replaceVar(block, color)

src/plugins/front-matter/parser.js

@@ -5,7 +5,8 @@
 import parser from './yaml'
 
 var optionalByteOrderMark = '\\ufeff?'
-var pattern = '^(' +
+var pattern =
+  '^(' +
   optionalByteOrderMark +
   '(= yaml =|---)' +
   '$([\\s\\S]*?)' +
@@ -17,7 +18,7 @@ var pattern = '^(' +
 // need to be moved down into the functions that use it.
 var regex = new RegExp(pattern, 'm')
 
-function extractor (string) {
+function extractor(string) {
   string = string || ''
 
   var lines = string.split(/(\r?\n)/)
@@ -28,7 +29,7 @@ function extractor (string) {
   }
 }
 
-function parse (string) {
+function parse(string) {
   var match = regex.exec(string)
 
   if (!match) {
@@ -45,7 +46,7 @@ function parse (string) {
   return { attributes: attributes, body: body, frontmatter: yaml }
 }
 
-function test (string) {
+function test(string) {
   string = string || ''
 
   return regex.test(string)

src/plugins/front-matter/yaml.js

@@ -29,415 +29,412 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * @namespace
 */
 
-
 var errors = [],
-    reference_blocks = [],
+  reference_blocks = [],
-    processing_time = 0,
+  processing_time = 0,
-    regex =
+  regex = {
-    {
+    regLevel: new RegExp('^([\\s\\-]+)'),
-        "regLevel" : new RegExp("^([\\s\\-]+)"),
+    invalidLine: new RegExp('^\\-\\-\\-|^\\.\\.\\.|^\\s*#.*|^\\s*$'),
-        "invalidLine" : new RegExp("^\\-\\-\\-|^\\.\\.\\.|^\\s*#.*|^\\s*$"),
+    dashesString: new RegExp('^\\s*\\"([^\\"]*)\\"\\s*$'),
-        "dashesString" : new RegExp("^\\s*\\\"([^\\\"]*)\\\"\\s*$"),
+    quotesString: new RegExp("^\\s*\\'([^\\']*)\\'\\s*$"),
-        "quotesString" : new RegExp("^\\s*\\\'([^\\\']*)\\\'\\s*$"),
+    float: new RegExp('^[+-]?[0-9]+\\.[0-9]+(e[+-]?[0-9]+(\\.[0-9]+)?)?$'),
-        "float" : new RegExp("^[+-]?[0-9]+\\.[0-9]+(e[+-]?[0-9]+(\\.[0-9]+)?)?$"),
+    integer: new RegExp('^[+-]?[0-9]+$'),
-        "integer" : new RegExp("^[+-]?[0-9]+$"),
+    array: new RegExp('\\[\\s*(.*)\\s*\\]'),
-        "array" : new RegExp("\\[\\s*(.*)\\s*\\]"),
+    map: new RegExp('\\{\\s*(.*)\\s*\\}'),
-        "map" : new RegExp("\\{\\s*(.*)\\s*\\}"),
+    key_value: new RegExp('([a-z0-9_-][ a-z0-9_-]*):( .+)', 'i'),
-        "key_value" : new RegExp("([a-z0-9_-][ a-z0-9_-]*):( .+)", "i"),
+    single_key_value: new RegExp('^([a-z0-9_-][ a-z0-9_-]*):( .+?)$', 'i'),
-        "single_key_value" : new RegExp("^([a-z0-9_-][ a-z0-9_-]*):( .+?)$", "i"),
+    key: new RegExp('([a-z0-9_-][ a-z0-9_-]+):( .+)?', 'i'),
-        "key" : new RegExp("([a-z0-9_-][ a-z0-9_-]+):( .+)?", "i"),
+    item: new RegExp('^-\\s+'),
-        "item" : new RegExp("^-\\s+"),
+    trim: new RegExp('^\\s+|\\s+$'),
-        "trim" : new RegExp("^\\s+|\\s+$"),
+    comment: new RegExp('([^\\\'\\"#]+([\\\'\\"][^\\\'\\"]*[\\\'\\"])*)*(#.*)?')
-        "comment" : new RegExp("([^\\\'\\\"#]+([\\\'\\\"][^\\\'\\\"]*[\\\'\\\"])*)*(#.*)?")
+  }
-    };
 
-  /**
+/**
   * @class A block of lines of a given level.
   * @param {int} lvl The block's level.
   * @private
   */
 function Block(lvl) {
-    return {
+  return {
-        /* The block's parent */
+    /* The block's parent */
-        parent: null,
+    parent: null,
-        /* Number of children */
+    /* Number of children */
-        length: 0,
+    length: 0,
-        /* Block's level */
+    /* Block's level */
-        level: lvl,
+    level: lvl,
-        /* Lines of code to process */
+    /* Lines of code to process */
-        lines: [],
+    lines: [],
-        /* Blocks with greater level */
+    /* Blocks with greater level */
-        children : [],
+    children: [],
-        /* Add a block to the children collection */
+    /* Add a block to the children collection */
-        addChild : function(obj) {
+    addChild: function(obj) {
-            this.children.push(obj);
+      this.children.push(obj)
-            obj.parent = this;
+      obj.parent = this
-            ++this.length;
+      ++this.length
-        }
+    }
-    };
+  }
 }
 
 // function to create an XMLHttpClient in a cross-browser manner
 function createXMLHTTPRequest() {
-    var xmlhttp;
+  var xmlhttp
 
-    try {
+  try {
-        // Mozilla / Safari / IE7
+    // Mozilla / Safari / IE7
-        xmlhttp = new XMLHttpRequest();
+    xmlhttp = new XMLHttpRequest()
-    } catch (e) {
+  } catch (e) {
-        // IE
+    // IE
-        var XMLHTTP_IDS = new Array('MSXML2.XMLHTTP.5.0',
+    var XMLHTTP_IDS = new Array(
-        'MSXML2.XMLHTTP.4.0',
+      'MSXML2.XMLHTTP.5.0',
-        'MSXML2.XMLHTTP.3.0',
+      'MSXML2.XMLHTTP.4.0',
-        'MSXML2.XMLHTTP',
+      'MSXML2.XMLHTTP.3.0',
-        'Microsoft.XMLHTTP' );
+      'MSXML2.XMLHTTP',
-        var success = false;
+      'Microsoft.XMLHTTP'
-        for (var i=0;i < XMLHTTP_IDS.length && !success; i++) {
+    )
-            try {
+    var success = false
-            xmlhttp = new ActiveXObject(XMLHTTP_IDS[i]);
+    for (var i = 0; i < XMLHTTP_IDS.length && !success; i++) {
-            success = true;
+      try {
-            } catch (e) {}
+        xmlhttp = new ActiveXObject(XMLHTTP_IDS[i])
-        }
+        success = true
-        if (!success) {
+      } catch (e) {}
-            throw new Error('Unable to create XMLHttpRequest.');
-        }
     }
+    if (!success) {
+      throw new Error('Unable to create XMLHttpRequest.')
+    }
+  }
 
-    return xmlhttp;
+  return xmlhttp
 }
 
 function parser(str) {
-    var regLevel = regex["regLevel"];
+  var regLevel = regex['regLevel']
-    var invalidLine = regex["invalidLine"];
+  var invalidLine = regex['invalidLine']
-    var lines = str.split("\n");
+  var lines = str.split('\n')
-    var m;
+  var m
-    var level = 0, curLevel = 0;
+  var level = 0,
+    curLevel = 0
 
-    var blocks = [];
+  var blocks = []
 
-    var result = new Block(-1);
+  var result = new Block(-1)
-    var currentBlock = new Block(0);
+  var currentBlock = new Block(0)
-    result.addChild(currentBlock);
+  result.addChild(currentBlock)
-    var levels = [];
+  var levels = []
-    var line = "";
+  var line = ''
 
-    blocks.push(currentBlock);
+  blocks.push(currentBlock)
-    levels.push(level);
+  levels.push(level)
 
-    for(var i = 0, len = lines.length; i < len; ++i) {
+  for (var i = 0, len = lines.length; i < len; ++i) {
-        line = lines[i];
+    line = lines[i]
 
-        if(line.match(invalidLine)) {
+    if (line.match(invalidLine)) {
-            continue;
+      continue
-        }
-
-        if(m = regLevel.exec(line)) {
-            level = m[1].length;
-        } else
-            level = 0;
-
-        if(level > curLevel) {
-            var oldBlock = currentBlock;
-            currentBlock = new Block(level);
-            oldBlock.addChild(currentBlock);
-            blocks.push(currentBlock);
-            levels.push(level);
-        } else if(level < curLevel) {
-            var added = false;
-
-            var k = levels.length - 1;
-            for(; k >= 0; --k) {
-                if(levels[k] == level) {
-                    currentBlock = new Block(level);
-                    blocks.push(currentBlock);
-                    levels.push(level);
-                    if(blocks[k].parent!= null)
-                        blocks[k].parent.addChild(currentBlock);
-                    added = true;
-                    break;
-                }
-            }
-
-            if(!added) {
-                errors.push("Error: Invalid indentation at line " + i + ": " + line);
-                return;
-            }
-        }
-
-        currentBlock.lines.push(line.replace(regex["trim"], ""));
-        curLevel = level;
     }
 
-    return result;
+    if ((m = regLevel.exec(line))) {
+      level = m[1].length
+    } else level = 0
+
+    if (level > curLevel) {
+      var oldBlock = currentBlock
+      currentBlock = new Block(level)
+      oldBlock.addChild(currentBlock)
+      blocks.push(currentBlock)
+      levels.push(level)
+    } else if (level < curLevel) {
+      var added = false
+
+      var k = levels.length - 1
+      for (; k >= 0; --k) {
+        if (levels[k] == level) {
+          currentBlock = new Block(level)
+          blocks.push(currentBlock)
+          levels.push(level)
+          if (blocks[k].parent != null) blocks[k].parent.addChild(currentBlock)
+          added = true
+          break
+        }
+      }
+
+      if (!added) {
+        errors.push('Error: Invalid indentation at line ' + i + ': ' + line)
+        return
+      }
+    }
+
+    currentBlock.lines.push(line.replace(regex['trim'], ''))
+    curLevel = level
+  }
+
+  return result
 }
 
 function processValue(val) {
-    val = val.replace(regex["trim"], "");
+  val = val.replace(regex['trim'], '')
-    var m = null;
+  var m = null
 
-    if(val == 'true') {
+  if (val == 'true') {
-        return true;
+    return true
-    } else if(val == 'false') {
+  } else if (val == 'false') {
-        return false;
+    return false
-    } else if(val == '.NaN') {
+  } else if (val == '.NaN') {
-        return Number.NaN;
+    return Number.NaN
-    } else if(val == 'null') {
+  } else if (val == 'null') {
-        return null;
+    return null
-    } else if(val == '.inf') {
+  } else if (val == '.inf') {
-        return Number.POSITIVE_INFINITY;
+    return Number.POSITIVE_INFINITY
-    } else if(val == '-.inf') {
+  } else if (val == '-.inf') {
-        return Number.NEGATIVE_INFINITY;
+    return Number.NEGATIVE_INFINITY
-    } else if(m = val.match(regex["dashesString"])) {
+  } else if ((m = val.match(regex['dashesString']))) {
-        return m[1];
+    return m[1]
-    } else if(m = val.match(regex["quotesString"])) {
+  } else if ((m = val.match(regex['quotesString']))) {
-        return m[1];
+    return m[1]
-    } else if(m = val.match(regex["float"])) {
+  } else if ((m = val.match(regex['float']))) {
-        return parseFloat(m[0]);
+    return parseFloat(m[0])
-    } else if(m = val.match(regex["integer"])) {
+  } else if ((m = val.match(regex['integer']))) {
-        return parseInt(m[0]);
+    return parseInt(m[0])
-    } else if( !isNaN(m = Date.parse(val))) {
+  } else if (!isNaN((m = Date.parse(val)))) {
-        return new Date(m);
+    return new Date(m)
-    } else if(m = val.match(regex["single_key_value"])) {
+  } else if ((m = val.match(regex['single_key_value']))) {
-        var res = {};
+    var res = {}
-        res[m[1]] = processValue(m[2]);
+    res[m[1]] = processValue(m[2])
-        return res;
+    return res
-    } else if(m = val.match(regex["array"])){
+  } else if ((m = val.match(regex['array']))) {
-        var count = 0, c = ' ';
+    var count = 0,
-        var res = [];
+      c = ' '
-        var content = "";
+    var res = []
-        var str = false;
+    var content = ''
-        for(var j = 0, lenJ = m[1].length; j < lenJ; ++j) {
+    var str = false
-            c = m[1][j];
+    for (var j = 0, lenJ = m[1].length; j < lenJ; ++j) {
-            if(c == '\'' || c == '"') {
+      c = m[1][j]
-                if(str === false) {
+      if (c == "'" || c == '"') {
-                    str = c;
+        if (str === false) {
-                    content += c;
+          str = c
-                    continue;
+          content += c
-                } else if((c == '\'' && str == '\'') || (c == '"' && str == '"')) {
+          continue
-                    str = false;
+        } else if ((c == "'" && str == "'") || (c == '"' && str == '"')) {
-                    content += c;
+          str = false
-                    continue;
+          content += c
-                }
+          continue
-            } else if(str === false && (c == '[' || c == '{')) {
-                ++count;
-            } else if(str === false && (c == ']' || c == '}')) {
-                --count;
-            } else if(str === false && count == 0 && c == ',') {
-                res.push(processValue(content));
-                content = "";
-                continue;
-            }
-
-            content += c;
         }
+      } else if (str === false && (c == '[' || c == '{')) {
+        ++count
+      } else if (str === false && (c == ']' || c == '}')) {
+        --count
+      } else if (str === false && count == 0 && c == ',') {
+        res.push(processValue(content))
+        content = ''
+        continue
+      }
 
-        if(content.length > 0)
+      content += c
-            res.push(processValue(content));
+    }
-        return res;
-    } else if(m = val.match(regex["map"])){
-        var count = 0, c = ' ';
-        var res = [];
-        var content = "";
-        var str = false;
-        for(var j = 0, lenJ = m[1].length; j < lenJ; ++j) {
-            c = m[1][j];
-            if(c == '\'' || c == '"') {
-                if(str === false) {
-                    str = c;
-                    content += c;
-                    continue;
-                } else if((c == '\'' && str == '\'') || (c == '"' && str == '"')) {
-                    str = false;
-                    content += c;
-                    continue;
-                }
-            } else if(str === false && (c == '[' || c == '{')) {
-                ++count;
-            } else if(str === false && (c == ']' || c == '}')) {
-                --count;
-            } else if(str === false && count == 0 && c == ',') {
-                res.push(content);
-                content = "";
-                continue;
-            }
 
-            content += c;
+    if (content.length > 0) res.push(processValue(content))
+    return res
+  } else if ((m = val.match(regex['map']))) {
+    var count = 0,
+      c = ' '
+    var res = []
+    var content = ''
+    var str = false
+    for (var j = 0, lenJ = m[1].length; j < lenJ; ++j) {
+      c = m[1][j]
+      if (c == "'" || c == '"') {
+        if (str === false) {
+          str = c
+          content += c
+          continue
+        } else if ((c == "'" && str == "'") || (c == '"' && str == '"')) {
+          str = false
+          content += c
+          continue
         }
+      } else if (str === false && (c == '[' || c == '{')) {
+        ++count
+      } else if (str === false && (c == ']' || c == '}')) {
+        --count
+      } else if (str === false && count == 0 && c == ',') {
+        res.push(content)
+        content = ''
+        continue
+      }
 
-        if(content.length > 0)
+      content += c
-            res.push(content);
+    }
 
-        var newRes = {};
+    if (content.length > 0) res.push(content)
-        for(var j = 0, lenJ = res.length; j < lenJ; ++j) {
-            if(m = res[j].match(regex["key_value"])) {
-                newRes[m[1]] = processValue(m[2]);
-            }
-        }
 
-        return newRes;
+    var newRes = {}
-    } else
+    for (var j = 0, lenJ = res.length; j < lenJ; ++j) {
-        return val;
+      if ((m = res[j].match(regex['key_value']))) {
+        newRes[m[1]] = processValue(m[2])
+      }
+    }
+
+    return newRes
+  } else return val
 }
 
 function processFoldedBlock(block) {
-    var lines = block.lines;
+  var lines = block.lines
-    var children = block.children;
+  var children = block.children
-    var str = lines.join(" ");
+  var str = lines.join(' ')
-    var chunks = [str];
+  var chunks = [str]
-    for(var i = 0, len = children.length; i < len; ++i) {
+  for (var i = 0, len = children.length; i < len; ++i) {
-        chunks.push(processFoldedBlock(children[i]));
+    chunks.push(processFoldedBlock(children[i]))
-    }
+  }
-    return chunks.join("\n");
+  return chunks.join('\n')
 }
 
 function processLiteralBlock(block) {
-    var lines = block.lines;
+  var lines = block.lines
-    var children = block.children;
+  var children = block.children
-    var str = lines.join("\n");
+  var str = lines.join('\n')
-    for(var i = 0, len = children.length; i < len; ++i) {
+  for (var i = 0, len = children.length; i < len; ++i) {
-        str += processLiteralBlock(children[i]);
+    str += processLiteralBlock(children[i])
-    }
+  }
-    return str;
+  return str
 }
 
 function processBlock(blocks) {
-    var m = null;
+  var m = null
-    var res = {};
+  var res = {}
-    var lines = null;
+  var lines = null
-    var children = null;
+  var children = null
-    var currentObj = null;
+  var currentObj = null
 
-    var level = -1;
+  var level = -1
 
-    var processedBlocks = [];
+  var processedBlocks = []
 
-    var isMap = true;
+  var isMap = true
 
-    for(var j = 0, lenJ = blocks.length; j < lenJ; ++j) {
+  for (var j = 0, lenJ = blocks.length; j < lenJ; ++j) {
+    if (level != -1 && level != blocks[j].level) continue
 
-        if(level != -1 && level != blocks[j].level)
+    processedBlocks.push(j)
-            continue;
 
-        processedBlocks.push(j);
+    level = blocks[j].level
+    lines = blocks[j].lines
+    children = blocks[j].children
+    currentObj = null
 
-        level = blocks[j].level;
+    for (var i = 0, len = lines.length; i < len; ++i) {
-        lines = blocks[j].lines;
+      var line = lines[i]
-        children = blocks[j].children;
-        currentObj = null;
 
-        for(var i = 0, len = lines.length; i < len; ++i) {
+      if ((m = line.match(regex['key']))) {
-            var line = lines[i];
+        var key = m[1]
 
-            if(m = line.match(regex["key"])) {
+        if (key[0] == '-') {
-                var key = m[1];
+          key = key.replace(regex['item'], '')
-
+          if (isMap) {
-                if(key[0] == '-') {
+            isMap = false
-                    key = key.replace(regex["item"], "");
+            if (typeof res.length === 'undefined') {
-                    if (isMap) {
+              res = []
-                        isMap = false;
-                        if (typeof(res.length) === "undefined") {
-                            res = [];
-                        }
-                    }
-                    if(currentObj != null) res.push(currentObj);
-                    currentObj = {};
-                    isMap = true;
-                }
-
-                if(typeof m[2] != "undefined") {
-                    var value = m[2].replace(regex["trim"], "");
-                    if(value[0] == '&') {
-                        var nb = processBlock(children);
-                        if(currentObj != null) currentObj[key] = nb;
-                        else res[key] = nb;
-                        reference_blocks[value.substr(1)] = nb;
-                    } else if(value[0] == '|') {
-                        if(currentObj != null) currentObj[key] = processLiteralBlock(children.shift());
-                        else res[key] = processLiteralBlock(children.shift());
-                    } else if(value[0] == '*') {
-                        var v = value.substr(1);
-                        var no = {};
-
-                        if(typeof reference_blocks[v] == "undefined") {
-                            errors.push("Reference '" + v + "' not found!");
-                        } else {
-                            for(var k in reference_blocks[v]) {
-                                no[k] = reference_blocks[v][k];
-                            }
-
-                            if(currentObj != null) currentObj[key] = no;
-                            else res[key] = no;
-                        }
-                    } else if(value[0] == '>') {
-                        if(currentObj != null) currentObj[key] = processFoldedBlock(children.shift());
-                        else res[key] = processFoldedBlock(children.shift());
-                    } else {
-                        if(currentObj != null) currentObj[key] = processValue(value);
-                        else res[key] = processValue(value);
-                    }
-                } else {
-                    if(currentObj != null) currentObj[key] = processBlock(children);
-                    else res[key] = processBlock(children);
-                }
-            } else if(line.match(/^-\s*$/)) {
-                if (isMap) {
-                    isMap = false;
-                    if (typeof(res.length) === "undefined") {
-                        res = [];
-                    }
-                }
-                if(currentObj != null) res.push(currentObj);
-                currentObj = {};
-                isMap = true;
-                continue;
-            } else if(m = line.match(/^-\s*(.*)/)) {
-                if(currentObj != null)
-                    currentObj.push(processValue(m[1]));
-                else {
-                    if (isMap) {
-                        isMap = false;
-                        if (typeof(res.length) === "undefined") {
-                            res = [];
-                        }
-                    }
-                    res.push(processValue(m[1]));
-                }
-                continue;
             }
+          }
+          if (currentObj != null) res.push(currentObj)
+          currentObj = {}
+          isMap = true
         }
 
-        if(currentObj != null) {
+        if (typeof m[2] != 'undefined') {
-            if (isMap) {
+          var value = m[2].replace(regex['trim'], '')
-                isMap = false;
+          if (value[0] == '&') {
-                if (typeof(res.length) === "undefined") {
+            var nb = processBlock(children)
-                    res = [];
+            if (currentObj != null) currentObj[key] = nb
-                }
+            else res[key] = nb
+            reference_blocks[value.substr(1)] = nb
+          } else if (value[0] == '|') {
+            if (currentObj != null)
+              currentObj[key] = processLiteralBlock(children.shift())
+            else res[key] = processLiteralBlock(children.shift())
+          } else if (value[0] == '*') {
+            var v = value.substr(1)
+            var no = {}
+
+            if (typeof reference_blocks[v] == 'undefined') {
+              errors.push("Reference '" + v + "' not found!")
+            } else {
+              for (var k in reference_blocks[v]) {
+                no[k] = reference_blocks[v][k]
+              }
+
+              if (currentObj != null) currentObj[key] = no
+              else res[key] = no
             }
-            res.push(currentObj);
+          } else if (value[0] == '>') {
+            if (currentObj != null)
+              currentObj[key] = processFoldedBlock(children.shift())
+            else res[key] = processFoldedBlock(children.shift())
+          } else {
+            if (currentObj != null) currentObj[key] = processValue(value)
+            else res[key] = processValue(value)
+          }
+        } else {
+          if (currentObj != null) currentObj[key] = processBlock(children)
+          else res[key] = processBlock(children)
         }
+      } else if (line.match(/^-\s*$/)) {
+        if (isMap) {
+          isMap = false
+          if (typeof res.length === 'undefined') {
+            res = []
+          }
+        }
+        if (currentObj != null) res.push(currentObj)
+        currentObj = {}
+        isMap = true
+        continue
+      } else if ((m = line.match(/^-\s*(.*)/))) {
+        if (currentObj != null) currentObj.push(processValue(m[1]))
+        else {
+          if (isMap) {
+            isMap = false
+            if (typeof res.length === 'undefined') {
+              res = []
+            }
+          }
+          res.push(processValue(m[1]))
+        }
+        continue
+      }
     }
 
-    for(var j = processedBlocks.length - 1; j >= 0; --j) {
+    if (currentObj != null) {
-        blocks.splice.call(blocks, processedBlocks[j], 1);
+      if (isMap) {
+        isMap = false
+        if (typeof res.length === 'undefined') {
+          res = []
+        }
+      }
+      res.push(currentObj)
     }
+  }
 
-    return res;
+  for (var j = processedBlocks.length - 1; j >= 0; --j) {
+    blocks.splice.call(blocks, processedBlocks[j], 1)
+  }
+
+  return res
 }
 
 function semanticAnalysis(blocks) {
-    var res = processBlock(blocks.children);
+  var res = processBlock(blocks.children)
-    return res;
+  return res
 }
 
 function preProcess(src) {
-    var m;
+  var m
-    var lines = src.split("\n");
+  var lines = src.split('\n')
 
-    var r = regex["comment"];
+  var r = regex['comment']
 
-    for(var i in lines) {
+  for (var i in lines) {
-        if(m = lines[i].match(r)) {
+    if ((m = lines[i].match(r))) {
-/*                var cmt = "";
+      /*                var cmt = "";
             if(typeof m[3] != "undefined")
                 lines[i] = m[1];
             else if(typeof m[3] != "undefined")
@@ -445,25 +442,25 @@ function preProcess(src) {
             else
                 lines[i] = "";
                 */
-            if(typeof m[3] !== "undefined") {
+      if (typeof m[3] !== 'undefined') {
-                lines[i] = m[0].substr(0, m[0].length - m[3].length);
+        lines[i] = m[0].substr(0, m[0].length - m[3].length)
-            }
+      }
-        }
     }
+  }
 
-    return lines.join("\n");
+  return lines.join('\n')
 }
 
 function load(str) {
-    errors = [];
+  errors = []
-    reference_blocks = [];
+  reference_blocks = []
-    processing_time = (new Date()).getTime();
+  processing_time = new Date().getTime()
-    var pre = preProcess(str)
+  var pre = preProcess(str)
-    var doc = parser(pre);
+  var doc = parser(pre)
-    var res = semanticAnalysis(doc);
+  var res = semanticAnalysis(doc)
-    processing_time = (new Date()).getTime() - processing_time;
+  processing_time = new Date().getTime() - processing_time
 
-    return res;
+  return res
 }
 
 export default load

src/plugins/ga.js

@@ -8,9 +8,11 @@ function appendScript () {
 
 function init (id) {
   appendScript()
-  window.ga = window.ga || function () {
+  window.ga =
-    (window.ga.q = window.ga.q || []).push(arguments)
+    window.ga ||
-  }
+    function () {
+      ;(window.ga.q = window.ga.q || []).push(arguments)
+    }
   window.ga.l = Number(new Date())
   window.ga('create', id, 'auto')
 }

src/plugins/search/component.js

@@ -71,7 +71,7 @@ function style () {
 function tpl (opts, defaultValue = '') {
   const html =
     `<input type="search" value="${defaultValue}" />` +
-      '<div class="results-panel"></div>' +
+    '<div class="results-panel"></div>' +
     '</div>'
   const el = Docsify.dom.create('div', html)
   const aside = Docsify.dom.find('aside')
@@ -109,8 +109,11 @@ function bindEvents () {
 
   let timeId
   // Prevent to Fold sidebar
-  Docsify.dom.on($search, 'click',
+  Docsify.dom.on(
-    e => e.target.tagName !== 'A' && e.stopPropagation())
+    $search,
+    'click',
+    e => e.target.tagName !== 'A' && e.stopPropagation()
+  )
   Docsify.dom.on($input, 'input', e => {
     clearTimeout(timeId)
     timeId = setTimeout(_ => doSearch(e.target.value.trim()), 100)
@@ -151,4 +154,3 @@ export function update (opts, vm) {
   updatePlaceholder(opts.placeholder, vm.route.path)
   updateNoData(opts.noData, vm.route.path)
 }
-

src/themes/basic/_coverpage.css

@@ -12,7 +12,7 @@ section.cover {
 
   &.has-mask .mask {
     background-color: $color-bg;
-    opacity: .8;
+    opacity: 0.8;
     position: absolute;
     size: 100%;
   }
@@ -42,7 +42,7 @@ section.cover {
     color: inherit;
     font-size: 2.5rem;
     font-weight: 300;
-    margin: .625rem 0 2.5rem;
+    margin: 0.625rem 0 2.5rem;
     position: relative;
     text-align: center;
 
@@ -92,7 +92,7 @@ section.cover {
 
       &:hover {
         color: inherit;
-        opacity: .8;
+        opacity: 0.8;
       }
     }
 
@@ -103,7 +103,7 @@ section.cover {
 
   blockquote > p > a {
     border-bottom: 2px solid var(--theme-color, $color-primary);
-    transition: color .3s;
+    transition: color 0.3s;
 
     &:hover {
       color: var(--theme-color, $color-primary);

src/themes/basic/_layout.css

@@ -10,7 +10,9 @@
 body:not(.ready) {
   overflow: hidden;
 
-  [data-cloak], .app-nav, > nav {
+  [data-cloak],
+  .app-nav,
+  > nav {
     display: none;
   }
 }
@@ -22,7 +24,7 @@ div#app {
   text-align: center;
 
   &:empty::before {
-    content: "Loading...";
+    content: 'Loading...';
   }
 }
 
@@ -52,7 +54,8 @@ div#app {
   font-style: normal;
 }
 
-html, body {
+html,
+body {
   height: 100%;
 }
 
@@ -77,7 +80,7 @@ kbd {
   display: inline-block;
   font-size: 12px !important;
   line-height: 12px;
-  margin-bottom : 3px;
+  margin-bottom: 3px;
   padding: 3px 5px;
   vertical-align: middle;
 }
@@ -99,12 +102,13 @@ kbd {
     margin: 0;
   }
 
-  >a {
+  > a {
     margin: 0 1rem;
     padding: 5px 0;
   }
 
-  ul, li {
+  ul,
+  li {
     display: inline-block;
     list-style: none;
     margin: 0;
@@ -114,7 +118,7 @@ kbd {
     color: inherit;
     font-size: 16px;
     text-decoration: none;
-    transition: color .3s;
+    transition: color 0.3s;
 
     &:hover {
       color: var(--theme-color, $color-primary);
@@ -186,7 +190,7 @@ kbd {
   z-index: 1;
 
   &:hover .octo-arm {
-    animation:octocat-wave 560ms ease-in-out;
+    animation: octocat-wave 560ms ease-in-out;
   }
 
   svg {
@@ -207,7 +211,7 @@ main {
 .anchor {
   display: inline-block;
   text-decoration: none;
-  transition: all .3s;
+  transition: all 0.3s;
 
   span {
     color: $color-text;
@@ -220,7 +224,7 @@ main {
 
 /* sidebar */
 .sidebar {
-  border-right: 1px solid rgba(0, 0, 0, .07);
+  border-right: 1px solid rgba(0, 0, 0, 0.07);
   overflow-y: auto;
   padding: 40px 0;
   position: absolute 0 * 0 0;
@@ -254,12 +258,13 @@ main {
     padding: 0;
   }
 
-  li>p {
+  li > p {
     font-weight: 700;
     margin: 0;
   }
 
-  ul, ul li {
+  ul,
+  ul li {
     list-style: none;
   }
 
@@ -293,20 +298,20 @@ main {
 /* sidebar toggle */
 .sidebar-toggle {
   background-color: transparent;
-  background-color: rgba($color-bg, .8);
+  background-color: rgba($color-bg, 0.8);
   border: 0;
   outline: none;
   outline: none;
   padding: 10px;
   position: absolute * * 0 0;
   text-align: center;
-  transition: opacity .3s;
+  transition: opacity 0.3s;
   width: 30px;
   width: calc($sidebar-width - 16px);
   z-index: 30;
 
   .sidebar-toggle-button:hover {
-    opacity: .4;
+    opacity: 0.4;
   }
 
   span {
@@ -318,7 +323,8 @@ main {
 }
 
 body.sticky {
-  .sidebar, .sidebar-toggle {
+  .sidebar,
+  .sidebar-toggle {
     position: fixed;
   }
 }
@@ -342,8 +348,8 @@ body.sticky {
     font-size: inherit;
   }
 
-  >:first-child {
+  > :first-child {
-    margin-top: 0!important;
+    margin-top: 0 !important;
   }
 }
 
@@ -393,7 +399,7 @@ body.sticky {
     background-color: #f66;
     border-radius: 100%;
     color: $color-bg;
-    content: "!";
+    content: '!';
     font-family: 'Dosis', 'Source Sans Pro', 'Helvetica Neue', Arial, sans-serif;
     font-size: 14px;
     font-weight: bold;
@@ -435,7 +441,9 @@ body.close {
 }
 
 @media print {
-  .github-corner, .sidebar-toggle, .sidebar {
+  .github-corner,
+  .sidebar-toggle,
+  .sidebar {
     display: none;
   }
 
@@ -445,7 +453,9 @@ body.close {
 }
 
 @media screen and (max-width: 768px) {
-  .github-corner, .sidebar-toggle, .sidebar {
+  .github-corner,
+  .sidebar-toggle,
+  .sidebar {
     position: fixed;
   }
 
@@ -475,7 +485,8 @@ body.close {
     transition: transform 250ms ease;
   }
 
-  .app-nav, .github-corner {
+  .app-nav,
+  .github-corner {
     transition: transform 250ms ease-out;
   }
 
@@ -490,7 +501,7 @@ body.close {
     }
 
     .sidebar-toggle {
-      background-color: rgba($color-bg, .8);
+      background-color: rgba($color-bg, 0.8);
       transition: 1s background-color;
       width: calc($sidebar-width - 16px);
     }
@@ -499,7 +510,8 @@ body.close {
       transform: translateX($sidebar-width);
     }
 
-    .app-nav, .github-corner {
+    .app-nav,
+    .github-corner {
       display: none;
     }
   }
@@ -515,7 +527,16 @@ body.close {
 }
 
 @keyframes octocat-wave {
-  0%,100% { transform: rotate(0); }
+  0%,
-  20%,60% { transform: rotate(-25deg); }
+  100% {
-  40%,80% { transform: rotate(10deg); }
+    transform: rotate(0);
+  }
+  20%,
+  60% {
+    transform: rotate(-25deg);
+  }
+  40%,
+  80% {
+    transform: rotate(10deg);
+  }
 }

src/themes/buble.css

@@ -1,12 +1,12 @@
 @import url('https://fonts.googleapis.com/css?family=Inconsolata|Inconsolata-Bold');
 
-$color-primary: #0074D9;
+$color-primary: #0074d9;
 $color-bg: #fff;
 $color-text: #34495e;
 $sidebar-width: 16rem;
 
-@import "basic/layout";
+@import 'basic/layout';
-@import "basic/coverpage";
+@import 'basic/coverpage';
 
 /* sidebar */
 .sidebar {
@@ -160,7 +160,7 @@ $sidebar-width: 16rem;
 }
 
 .namespace {
-  opacity: .7;
+  opacity: 0.7;
 }
 
 .token.property,
@@ -216,7 +216,7 @@ $sidebar-width: 16rem;
   cursor: help;
 }
 
-.markdown-section pre>code {
+.markdown-section pre > code {
   background-color: #f8f8f8;
   border-radius: 2px;
   display: block;
@@ -229,7 +229,8 @@ $sidebar-width: 16rem;
   white-space: inherit;
 }
 
-.markdown-section code::after, .markdown-section code::before {
+.markdown-section code::after,
+.markdown-section code::before {
   letter-spacing: 0.05rem;
 }
 

src/themes/dark.css

@@ -5,8 +5,8 @@ $color-bg: #3f3f3f;
 $color-text: #c8c8c8;
 $sidebar-width: 300px;
 
-@import "basic/layout";
+@import 'basic/layout';
-@import "basic/coverpage";
+@import 'basic/coverpage';
 
 body {
   background-color: $color-bg;
@@ -38,7 +38,7 @@ body {
     padding: 0;
   }
 
-  ul li.active>a {
+  ul li.active > a {
     color: var(--theme-color, $color-primary);
     font-weight: 600;
   }
@@ -71,7 +71,7 @@ body {
 
 .markdown-section h3 {
   font-size: 1.5rem;
-  margin: 40px 0 .6rem;
+  margin: 40px 0 0.6rem;
 }
 
 .markdown-section h4 {
@@ -159,7 +159,7 @@ body {
 }
 
 .token.namespace {
-  opacity: .7;
+  opacity: 0.7;
 }
 
 .token.boolean,
@@ -246,7 +246,7 @@ body {
   cursor: help;
 }
 
-.markdown-section pre>code {
+.markdown-section pre > code {
   -moz-osx-font-smoothing: initial;
   -webkit-font-smoothing: initial;
   background-color: #282828;
@@ -263,7 +263,8 @@ body {
   white-space: inherit;
 }
 
-.markdown-section code::after, .markdown-section code::before {
+.markdown-section code::after,
+.markdown-section code::before {
   letter-spacing: 0.05rem;
 }
 
@@ -292,7 +293,7 @@ pre::after {
   color: #657b83;
 }
 
-input[type="search"] {
+input[type='search'] {
   background: #4f4f4f;
   border-color: #4f4f4f;
   color: #c8c8c8;

src/themes/pure.css

@@ -2,5 +2,5 @@ $color-primary: #000;
 $color-bg: #fff;
 $color-text: #000;
 $sidebar-width: 300px;
-@import "basic/layout";
+@import 'basic/layout';
-@import "basic/coverpage";
+@import 'basic/coverpage';

src/themes/vue.css

@@ -5,8 +5,8 @@ $color-bg: #fff;
 $color-text: #34495e;
 $sidebar-width: 300px;
 
-@import "basic/layout";
+@import 'basic/layout';
-@import "basic/coverpage";
+@import 'basic/coverpage';
 
 body {
   background-color: $color-bg;
@@ -39,7 +39,7 @@ body {
     padding: 0;
   }
 
-  ul li.active>a {
+  ul li.active > a {
     border-right: 2px solid;
     color: var(--theme-color, $color-primary);
     font-weight: 600;
@@ -82,7 +82,7 @@ body {
 
 .markdown-section h3 {
   font-size: 1.5rem;
-  margin: 40px 0 .6rem;
+  margin: 40px 0 0.6rem;
 }
 
 .markdown-section h4 {
@@ -170,7 +170,7 @@ body {
 }
 
 .token.namespace {
-  opacity: .7;
+  opacity: 0.7;
 }
 
 .token.boolean,
@@ -257,7 +257,7 @@ body {
   cursor: help;
 }
 
-.markdown-section pre>code {
+.markdown-section pre > code {
   -moz-osx-font-smoothing: initial;
   -webkit-font-smoothing: initial;
   background-color: #f8f8f8;
@@ -274,7 +274,8 @@ body {
   white-space: inherit;
 }
 
-.markdown-section code::after, .markdown-section code::before {
+.markdown-section code::after,
+.markdown-section code::before {
   letter-spacing: 0.05rem;
 }