班级打卡二开

+//app.js
+App({
+    onLaunch: function() {
+      if (wx.canIUse('getUpdateManager')) {
+        const updateManager = wx.getUpdateManager()
+        updateManager.onCheckForUpdate(function (res) {
+          console.log('onCheckForUpdate====', res)
+          // 请求完新版本信息的回调
+          if (res.hasUpdate) {
+            console.log('res.hasUpdate====')
+            updateManager.onUpdateReady(function () {
+              wx.showModal({
+                title: '更新提示',
+                content: '新版本已经准备好，是否重启应用？',
+                success: function (res) {
+                  console.log('success====', res)
+                  // res: {errMsg: "showModal: ok", cancel: false, confirm: true}
+                  if (res.confirm) {
+                    // 新的版本已经下载好，调用 applyUpdate 应用新版本并重启
+                    updateManager.applyUpdate()
+                  }
+                }
+              })
+            })
+            updateManager.onUpdateFailed(function () {
+              // 新的版本下载失败
+              wx.showModal({
+                title: '已经有新版本了哟~',
+                content: '新版本已经上线啦~，请您删除当前小程序，重新搜索打开哟~'
+              })
+            })
+          }
+        })
+      }
+        // 展示本地存储能力
+        var logs = wx.getStorageSync('logs') || []
+        logs.unshift(Date.now())
+        wx.setStorageSync('logs', logs)
+        // 登录
+        wx.login({
+            success: res => {
+                // 发送 res.code 到后台换取 openId, sessionKey, unionId
+            }
+        })
+        // 获取用户信息
+        wx.getSetting({
+            success: res => {
+                if (res.authSetting['scope.userInfo']) {
+                    // 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
+                    wx.getUserInfo({
+                        success: res => {
+                            // 可以将 res 发送给后台解码出 unionId
+                            this.globalData.userInfo = res.userInfo
+                            // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
+                            // 所以此处加入 callback 以防止这种情况
+                            if (this.userInfoReadyCallback) {
+                                this.userInfoReadyCallback(res)
+                            }
+                        }
+                    })
+                }
+            }
+        })
+    },
+    onShow: function() {
+  
+    },
+    // uploadimg(data) {
+    //     var that = this,
+    //         i = data.i ? data.i : 0,
+    //         success = data.success ? data.success : 0,
+    //         fail = data.fail ? data.fail : 0;
+    //     wx.uploadFile({
+    //         url: data.url,
+    //         filePath: data.path[i],
+    //         name: 'file',
+    //         formData: null,
+    //         success: (resp) => {
+    //             success++;
+    //             //这里可能有BUG，失败也会执行这里
+    //         },
+    //         fail: (res) => {
+    //             fail++;
+    //             console.log('fail:' + i + "fail:" + fail);
+    //         },
+    //         complete: () => {
+    //             i++;
+    //             if (i == data.path.length) { //当图片传完时，停止调用   
+    //                 console.log('成功：' + success + " 失败：" + fail);
+    //             } else { //若图片还没有传完，则继续调用函数
+    //                 console.log(i);
+    //                 data.i = i;
+    //                 data.success = success;
+    //                 data.fail = fail;
+    //                 that.uploadimg(data);
+    //             }
+    //         }
+    //     });
+    // },
+    globalData: {
+        userInfo: null,
+    },
+    post: function(url, data, headerParams) {
+        // wx.showNavigationBarLoading()
+        // wx.showLoading({
+        //     title: '加载中',
+        // })
+        var promise = new Promise((resolve, reject) => {
+            let that = this;
+            let postData = data;
+            let baseUrl = 'https://banji.w.broing.cn';
+            // let baseUrl = 'http://banji2.t.brotop.cn';
+              //网络请求
+            let header = {
+                'content-type': 'application/x-www-form-urlencoded',
+                'token': wx.getStorageSync('token') || '',
+            }
+            // console.log(baseUrl/ + url)
+            header = Object.assign(header, headerParams)
+            wx.request({
+                url: baseUrl + url,
+                data: postData,
+                method: 'POST',
+                header: header,
+                success: function(res) { //返回取得的数据
+                    if (res.statusCode == '200') {
+                        resolve(res);
+                    } else {
+                        // wx.showModal({
+                        //     title: '提示',
+                        //     content: res.data.msg,
+                        //     showCancel: false,
+                        // })
+                        reject(res.data)
+                    }
+                    // wx.hideLoading()
+                    // wx.hideNavigationBarLoading()
+                },
+                fail: function(e) {
+                    console.log(e)
+                    reject('网络出错');
+                    // wx.hideLoading()
+                    // wx.hideNavigationBarLoading()
+                }
+            })
+        });
+
+        return promise;
+    },
+    quitTest(){
+        wx.showModal({
+            title:'提示',
+            content:'确认退出当前体验账户？',
+            success: function(res){
+                if(res.confirm){
+                    wx.removeStorageSync('token');
+                    wx.removeStorageSync('ident');  
+                    wx.removeStorageSync('testCount');
+                    wx.reLaunch({
+                      url: '/pages/choose/choose',
+                    })
+                }
+            }
+        
+        })
+
+
+      },
+    gets: function (url, data, headerParams) {
+        // wx.showNavigationBarLoading()
+        // wx.showLoading({
+        //     title: '加载中',
+        // })
+        var promise = new Promise((resolve, reject) => {
+            let that = this;
+            let postData = data;
+            let baseUrl = 'https://banji.w.broing.cn'; 
+            // let baseUrl = 'http://banji2.t.brotop.cn'; 
+            //网络请求 
+            let header = {
+                'content-type': 'application/x-www-form-urlencoded',
+                'token': wx.getStorageSync('token') || '',
+            }
+            // console.log(baseUrl/ + url)
+            header = Object.assign(header, headerParams)
+            wx.request({
+                url: baseUrl + url,
+                data: postData,
+                method: 'GET',
+                header: header,
+                success: function (res) { //返回取得的数据
+                    if (res.statusCode == '200') {
+                        resolve(res);
+                    } else {
+       
+                        reject(res.data)
+                    }
+                },
+                fail: function (e) {
+                    console.log(e)
+                    reject('网络出错');
+                }
+            })
+        });
+        return promise;
+    },
+    //第一种底部  
+    editTabBar: function() {
+        //使用getCurrentPages可以获取当前加载中所有的页面对象的一个数组，数组最后一个就是当前页面。
+
+        var curPageArr = getCurrentPages(); //获取加载的页面
+        var curPage = curPageArr[curPageArr.length - 1]; //获取当前页面的对象
+        var pagePath = curPage.route; //当前页面url
+        if (pagePath.indexOf('/') != 0) {
+            pagePath = '/' + pagePath;
+        }
+
+        var tabBar = this.globalData.tabBar;
+        for (var i = 0; i < tabBar.list.length; i++) {
+            tabBar.list[i].active = false;
+            if (tabBar.list[i].pagePath == pagePath) {
+                tabBar.list[i].active = true; //根据页面地址设置当前页面状态    
+            }
+        }
+        curPage.setData({
+            tabBar: tabBar
+        });
+    }, //第二种底部，原理同上
+    editTabBar1: function() {
+        var curPageArr = getCurrentPages();
+        var curPage = curPageArr[curPageArr.length - 1];
+        var pagePath = curPage.route;
+        if (pagePath.indexOf('/') != 0) {
+            pagePath = '/' + pagePath;
+        }
+        var tabBar = this.globalData.tabBar1;
+        for (var i = 0; i < tabBar.list.length; i++) {
+            tabBar.list[i].active = false;
+            if (tabBar.list[i].pagePath == pagePath) {
+                tabBar.list[i].active = true;
+            }
+        }
+        curPage.setData({
+            tabBar: tabBar
+        });
+    },
+    globalData: {
+        imgUrl: "https://banji.w.broing.cn",
+        cdnUrl: "https://banjiqiniu.broing.cn",
+        //第一种底部导航栏显示
+        tabBar: {
+            "color": "#9E9E9E",
+            "selectedColor": "#f00",
+            "backgroundColor": "#fff",
+            "borderStyle": "#ccc",
+            "list": [{
+                    "pagePath": "/pages/index/index",
+                    "text": "布置作业",
+                    "iconPath": "/image/2.png",
+                    "selectedIconPath": "/image/52.png",
+                    "clas": "menu-item",
+                    "selectedColor": "#000000",
+                    active: true
+                },
+                {
+                    "pagePath": "/pages/homework/homework",
+                    "text": "收作业",
+                    "iconPath": "/image/3.png",
+                    "selectedIconPath": "/image/39.png",
+                    "selectedColor": "#000000",
+                    "clas": "menu-item",
+                    active: false
+                },
+                {
+                    "pagePath": "/pages/my/my",
+                    "text": "我的",
+                    "iconPath": "/image/1.png",
+                    "selectedIconPath": "/image/84.png",
+                    "selectedColor": "#000000",
+                    "clas": "menu-item",
+                    active: false
+                }
+            ],
+            "position": "bottom"
+        },
+        //第二种底部导航栏显示
+        tabBar1: {
+            "color": "#9E9E9E",
+            "selectedColor": "#f00",
+            "backgroundColor": "#fff",
+            "borderStyle": "#ccc",
+            "list": [{
+                    "pagePath": "/pages/parentsDo/parentsDo",
+                    "text": "写作业",
+                    "iconPath": "/image/2.png",
+                    "selectedIconPath": "/image/52.png",
+                    "clas": "menu-item",
+                    "selectedColor": "#000000",
+                    active: true
+                },
+                {
+                    "pagePath": "/pages/parentsList/parentsList",
+                    "text": "小红花",
+                    "iconPath": "/image/51.png",
+                    "selectedIconPath": "/image/72.png",
+                    "clas": "menu-item",
+                    "selectedColor": "#000000",
+                    active: false
+                },
+                {
+                    "pagePath": "/pages/parentsMy/parentsMy",
+                    "text": "我的",
+                    "iconPath": "/image/1.png",
+                    "selectedIconPath": "/image/84.png",
+                    "selectedColor": "#000000",
+                    "clas": "menu-item",
+                    active: false 
+                }
+            ],
+            "position": "bottom"
+        },
+    }
+})

+{
+	"pages": [
+		"pages/index/index",
+		"pages/myjiangzhuang/myjianghzuang",
+		"pages/dakajianzhuanh/dakajianzhuanh",
+		"pages/zuotyeliebiao/zuotyeliebiao",
+		"pages/myxunzhang/myxunzhang",
+		"pages/fafangjiangli/fafangjiangli",
+	
+		"pages/zuoye/zuoye",
+		"pages/flowerlist/flowerlist",
+		"pages/new_class/new_class",
+		"pages/new_class2/new_class2",
+		"pages/logs/logs",
+		"pages/choose/choose",
+		"pages/my/my",
+		"pages/detail/detail",
+		"pages/homework/homework",
+
+		"pages/members/members",
+		"pages/personal/personal",
+		"pages/classDetail/classDetail",
+		"pages/kinship/kinship",
+		"pages/list/list",
+		"pages/classSet/classSet",
+		"pages/problem/problem",
+		"pages/parentsList/parentsList",
+		"pages/service/service",
+		"pages/joinClass/joinClass",
+		"pages/parentsDo/parentsDo",
+		"pages/video/video",
+		"pages/parentsMy/parentsMy",
+		"pages/submit/submit",
+		"pages/workRecord/workRecord",
+		"pages/parentsDetail/parentsDetail",
+		"pages/home/home",
+		"pages/mark/mark",
+		"pages/searchClass/searchClass",
+		"pages/commentList/commentList",
+		"pages/scoreDetail/scoreDetail"
+
+	],
+	"window": {
+		"backgroundTextStyle": "light",
+		"navigationBarBackgroundColor": "#fff",
+		"navigationBarTitleText": "WeChat"
+	},
+	"sitemapLocation": "sitemap.json"
+}

+/**app.wxss**/
+page {
+    background-color: #f6f6f6;
+}
+
+image{
+    width: 100%;
+    height: 100%;
+    display: block;
+}
+.menu-item{  
+  width: 100%;  
+  float: left;  
+  text-align: center;  
+  padding-top: 8px;  
+}  
+.menu-item1{  
+  width: 24%;  
+  float: left;  
+  text-align: center;  
+  padding-top: 8px;  
+}  
+.img{ 
+  width: 40rpx;  
+  height: 40rpx;  
+  display: block;  
+  margin:auto;  
+}  
+.switch{
+    width: 33.3%;
+    float: left;
+    background-color: none;
+}
+.clear{  
+  clear: both;  
+}  
+.tab-bar{  
+  position: fixed;  
+  width: 100%;  
+  padding: 0rpx 2%;  
+  z-index: 100;
+  background-color: white;
+}  
+ 
+.button{
+  margin: 130px;
+}
+.footer_bottos{
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 92rpx;
+    display: flex;
+    justify-content: space-around;
+    align-items: center;
+    border-top:solid 1px #ccc;
+    background-color: white;
+}
+.footer_liImg{
+    width: 42rpx;
+}
+.footer_li{
+    width: 33.3%;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+}
+.footer_txt{
+    font-size:22rpx;
+    margin-top: 4rpx;
+    color:rgba(190,190,190,1);
+}
+@font-face {
+  font-family: 'iconfont'; /* project id 562638 */
+  src: url('//at.alicdn.com/t/font_562638_joq4abt1a345z5mi.eot');
+  src: url('//at.alicdn.com/t/font_562638_joq4abt1a345z5mi.eot?#iefix') format('embedded-opentype'),
+         url('//at.alicdn.com/t/font_562638_joq4abt1a345z5mi.woff') format('woff'),
+         url('//at.alicdn.com/t/font_562638_joq4abt1a345z5mi.ttf') format('truetype'),
+         url('//at.alicdn.com/t/font_562638_joq4abt1a345z5mi.svg#iconfont') format('svg');
+}
+.iconfont {
+  font-family: "iconfont" !important;
+  font-size: 32rpx;
+  font-style: normal;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+
+.icon-pinglun3:before {
+  content: "\e63a";
+}
+
+.icon-dizhi:before {
+  content: "\e61f";
+}
+
+.icon-weixin1:before {
+  content: "\e695";
+}
+
+.icon-weixin2:before {
+  content: "\e62a";
+}
+
+.icon-dianzan:before {
+  content: "\e673";
+}
+
+.icon-tianjiajiahaowubiankuang:before {
+  content: "\e81a";
+}
+
+.icon-mojiezuo:before {
+  content: "\e611";
+}
+
+.icon-shuangzizuo:before {
+  content: "\e615";
+}
+
+.icon-shuipingzuo:before {
+  content: "\e616";
+}
+
+.icon-bofang2:before {
+  content: "\e639";
+}
+
+.icon-pinglun1:before {
+  content: "\e618";
+}
+
+.icon-icon25:before {
+  content: "\e631";
+}
+
+.icon-nan:before {
+  content: "\e661";
+}
+
+.icon-baiyangzuo:before {
+  content: "\e637";
+}
+
+.icon-juxiezuo:before {
+  content: "\e63d";
+}
+
+.icon-shizizuo:before {
+  content: "\e645";
+}
+
+.icon-shuangyuzuo:before {
+  content: "\e646";
+}
+
+.icon-xin:before {
+  content: "\e6b3";
+}
+
+.icon-bangzhujinru:before {
+  content: "\e64e";
+}
+
+.icon-fujin:before {
+  content: "\e620";
+}
+
+.icon-nv:before {
+  content: "\e606";
+}
+
+.icon-zhangdan:before {
+  content: "\e662";
+}
+
+.icon-shouyejiedan:before {
+  content: "\e634";
+}
+
+.icon-fabubiaoshu:before {
+  content: "\e613";
+}
+
+.icon-fasong:before {
+  content: "\e614";
+}
+
+.icon-mingpian2:before {
+  content: "\e623";
+}
+
+.icon-xuanzhong:before {
+  content: "\e701";
+}
+
+.icon-bofang:before {
+  content: "\e62e";
+}
+
+.icon-guize:before {
+  content: "\e61d";
+}
+
+.icon-wode:before {
+  content: "\e636";
+}
+
+.icon-canyuqingkuang:before {
+  content: "\e707";
+}
+
+.icon-xuqiu:before {
+  content: "\e641";
+}
+
+.icon-choose:before {
+  content: "\e63b";
+}
+
+.icon-shengyin:before {
+  content: "\e663";
+}
+
+.icon-fenxiang:before {
+  content: "\e65c";
+}
+
+.icon-baocun:before {
+  content: "\e612";
+}
+
+.icon-huatong:before {
+  content: "\e67e";
+}
+
+.icon-bofang1:before {
+  content: "\e632";
+}
+
+.icon-xihuan1:before {
+  content: "\e630";
+}
+
+.icon-guanzhu1:before {
+  content: "\e619";
+}
+
+.icon-dianhua:before {
+  content: "\e627";
+}
+
+.icon-pinglun2:before {
+  content: "\e642";
+}
+
+.icon-shaixuan:before {
+  content: "\e64a";
+}
+
+.icon-wenjianjia:before {
+  content: "\e63c";
+}
+
+.icon-weizhi:before {
+  content: "\e68c";
+}
+
+.icon-liwu:before {
+  content: "\e6c7";
+}
+
+.icon-zhiye:before {
+  content: "\e628";
+}
+
+.icon-shipin:before {
+  content: "\e64f";
+}
+
+.icon-guanzhu:before {
+  content: "\e607";
+}
+
+.icon-sousuo:before {
+  content: "\e60f";
+}
+
+.icon-paotui2:before {
+  content: "\e621";
+}
+
+.icon-zhaopian:before {
+  content: "\e625";
+}
+
+.icon-shuangren:before {
+  content: "\e633";
+}
+
+.icon-genggai:before {
+  content: "\e648";
+}
+
+.icon-fabu:before {
+  content: "\e60d";
+}
+
+.icon-shouji:before {
+  content: "\e626";
+}
+
+.icon-touxiangxian:before {
+  content: "\e8d5";
+}
+
+.icon-xihuan:before {
+  content: "\e6f1";
+}
+
+.icon-shizhong:before {
+  content: "\e676";
+}
+
+.icon-yaoqing:before {
+  content: "\e61e";
+}
+
+.icon-shengri:before {
+  content: "\e731";
+}
+
+.icon-hs_s_Single_h-danzi:before {
+  content: "\e73b";
+}
+
+.icon-pinglun:before {
+  content: "\e62f";
+}
+
+.icon-add:before {
+  content: "\e604";
+}
+
+.icon-collection:before {
+  content: "\e60b";
+}
+
+.icon-collection-b:before {
+  content: "\e60e";
+}
+
+.icon-camera2:before {
+  content: "\e61a";
+}
+
+.icon-gifs:before {
+  content: "\e624";
+}
+
+.icon-icon--:before {
+  content: "\e788";
+}
+
+.icon-icon-1:before {
+  content: "\e617";
+}
+
+.icon-icon-test4:before {
+  content: "\e63e";
+}
+
+.icon-icon-:before {
+  content: "\e6dd";
+}
+
+.icon-xiaoxi:before {
+  content: "\e62b";
+}
+
+.icon-yixiangkehu:before {
+  content: "\e629";
+}
+
+.icon-quxiao1:before {
+  content: "\e609";
+}
+
+.icon-quxiaoguanzhux:before {
+  content: "\e61b";
+}
+
+.icon-wode1:before {
+  content: "\e602";
+}
+
+.icon-collect:before {
+  content: "\e63f";
+}
+
+.icon-icon_add:before {
+  content: "\e640";
+}
+
+.icon-menu_icon_normal:before {
+  content: "\e643";
+}
+
+.icon-menu_icon_select:before {
+  content: "\e649";
+}
+
+.icon-menu_icon_normal1:before {
+  content: "\e64b";
+}
+
+.icon-menu_icon_select1:before {
+  content: "\e64c";
+}
+
+.icon-arrow:before {
+  content: "\e64d";
+}
+
+.icon-search:before {
+  content: "\e650";
+}
+
+.icon-hdxq_icon:before {
+  content: "\e651";
+}
+
+.icon-page_right:before {
+  content: "\e652";
+}
+
+.icon-my_iconsmall:before {
+  content: "\e653";
+}
+
+.icon-xingzhuang:before {
+  content: "\e654";
+}
+
+.icon-xingzhuang1:before {
+  content: "\e655";
+}
+
+.icon-icon-test:before {
+  content: "\e656";
+}
+
+.icon-icon-test1:before {
+  content: "\e658";
+}
+
+.icon-icon-test2:before {
+  content: "\e659";
+}
+
+.icon-icon-test3:before {
+  content: "\e65a";
+}
+
+.icon-icon-test5:before {
+  content: "\e65b";
+}
+
+.icon-kaobei:before {
+  content: "\e65d";
+}
+
+.icon-jiangbei:before {
+  content: "\e65e";
+}
+
+.icon-bofang11:before {
+  content: "\e65f";
+}
+
+.icon-tingzhi:before {
+  content: "\e660";
+}
+
+.icon-zanting:before {
+  content: "\e664";
+}
+
+.icon-zanting1:before {
+  content: "\e665";
+}
+
+.icon-nv {
+  color: RGBA(255, 71, 204, 1);
+}
+
+.icon-nan {
+  color: RGBA(57, 143, 202, 1);
+}
+
+.gogngao_cion{
+  width: 90rpx;
+  height: 90rpx;
+  flex-flow:column; 
+  border-radius: 60rpx;
+  font-size: 24rpx;
+  color: #FFF;
+  background: #4DA9FF;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: fixed;
+  right: 12rpx;
+  bottom: 240rpx;
+}
+.gogngao_cion image{
+    width: 50rpx;
+    height: 50rpx;
+}
+.note_box{
+  background: #F6F6F6;
+  display: flex;
+  justify-content: flex-end;
+  color: #5592f7;
+  font-size: 24rpx;
+  padding-bottom: 10rpx;
+  padding-right: 20rpx;
+}
+.note_box image{
+  width: 30rpx;
+  height: 30rpx;
+}
+.quitTestCount{
+  height: 30px;
+  padding:0 20px;
+  padding-right: 10px;
+  position: fixed;
+  left: 25px;
+  transform: translateX(-50%);
+  top: 55px;
+  font-size: 24rpx;
+  background: #4DA0FF;
+  color: #FFF;
+  line-height: 30px;
+border-radius: 30px;
+  text-align: center;
+  overflow:hidden;
+  z-index: 99;
+}
+
+.flex {
+  display: flex;
+}
+
+.flexone {
+  display: flex;
+  align-items: center;
+}
+
+.flextwo {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.flexthree {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.flexfour {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+}
+.flexfive {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-around;
+}
+.flexsix{
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+}

+// components/pickerYMDHM/pickerYMDHM.js
+Component({
+    /**
+     * 组件的属性列表
+     */
+    properties: {
+        date: {            // 属性名
+            type: null,     // 类型（必填），目前接受的类型包括：String, Number, Boolean, Object, Array, null（表示任意类型）
+            value: null     // 属性初始值（可选），如果未指定则会根据类型选择一个
+        },
+        startDate: {
+            type: null,     // 类型（必填），目前接受的类型包括：String, Number, Boolean, Object, Array, null（表示任意类型）
+            value: null     // 属性初始值（可选），如果未指定则会根据类型选择一个
+        },
+        endDate: {
+            type: null,     // 类型（必填），目前接受的类型包括：String, Number, Boolean, Object, Array, null（表示任意类型）
+            value: null     // 属性初始值（可选），如果未指定则会根据类型选择一个
+        },
+        disabled: {
+            type: null,     // 类型（必填），目前接受的类型包括：String, Number, Boolean, Object, Array, null（表示任意类型）
+            value: false     // 属性初始值（可选），如果未指定则会根据类型选择一个
+        },
+        placeholder: {
+            type: null,     // 类型（必填），目前接受的类型包括：String, Number, Boolean, Object, Array, null（表示任意类型）
+            value: null     // 属性初始值（可选），如果未指定则会根据类型选择一个
+        }
+    },
+
+    /**
+     * 组件的初始数据
+     */
+    data: {
+        pickerArray: [],//日期控件数据list
+        pickerIndex: [],//日期控件选择的index
+        chooseIndex: [],//日期控件确认选择的index
+        chooseArray: [],//日期控件确认选择后的list
+        dateString: '',//页面显示日期
+        // lis_RightInput:'lis_RightInput'
+    },
+    /**
+     * 组件的方法列表
+     */
+    methods: {
+        _onInit() {
+            let date = new Date();
+            if (this.data.date != null) {
+                let str = this.data.date;
+                str = str.replace(/-/g, "/");
+                date = new Date(str);
+            }
+            let pickerArray = this.data.pickerArray;
+            // console.log(date.getFullYear());
+            //默认选择3年内
+            let year = [];
+            let startDate = date.getFullYear() - 1;
+            let endDate = date.getFullYear() + 1;
+            if (this.data.startDate != null) {
+                //如果存在开始时间，则默认设置结束时间为2099
+                startDate = this.data.startDate;
+                endDate = 2099;
+            }
+            if (this.data.endDate != null && this.data.startDate == null) {
+                //如果存在结束时间，不存在开始时间 则默认设置开始时间为1900
+                endDate = this.data.endDate;
+                startDate = 1900;
+            }
+            if (this.data.endDate != null && this.data.startDate != null) {
+                endDate = this.data.endDate;
+            }
+            if (startDate > date.getFullYear() || endDate < date.getFullYear()) {
+                this.setData({
+                    dateString: "默认日期不在时间范围内"
+                })
+                return;
+            }
+            for (let i = startDate; i <= endDate; i++) {
+                year.push({ id: i, name: i + "年" });
+            }
+            // console.log(year);
+            let month = [];
+            for (let i = 1; i <= 12; i++) {
+                month.push({ id: i, name: i + "月" });
+            }
+            // console.log(month);
+            let dayNum = this._getNumOfDays(date.getFullYear(), date.getMonth() + 1);
+            let day = [];
+            for (let i = 1; i <= dayNum; i++) {
+                day.push({ id: i, name: i + "日" });
+            }
+            // console.log(day);
+            let time = [];
+            for (let i = 0; i <= 23; i++) {
+                if (i < 10) {
+                    time.push({ id: i, name: "0" + i + "时" });
+                } else {
+                    time.push({ id: i, name: i + "时" });
+                }
+            }
+            // console.log(time);
+            let division = [];
+            for (let i = 0; i <= 59; i++) {
+                if (i < 10) {
+                    division.push({ id: i, name: "0" + i + "分" });
+                } else {
+                    division.push({ id: i, name: i + "分" });
+                }
+            }
+            // console.log(division);
+            pickerArray[0] = year;
+            pickerArray[1] = month;
+            pickerArray[2] = day;
+            pickerArray[3] = time;
+            pickerArray[4] = division;
+            let mdate = {
+                date: date,
+                year: date.getFullYear() + '',
+                month: date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1 + '',
+                day: date.getDate() < 10 ? '0' + date.getDate() : date.getDate() + '',
+                time: date.getHours() < 10 ? '0' + date.getHours() : date.getHours() + '',
+                division: date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes() + ''
+            }
+            mdate.dateString = mdate.year + '-' + mdate.month + '-' + mdate.day + ' ' + mdate.time + ':' + mdate.division;
+            this.setData({
+                pickerArray,
+                pickerIndex: [date.getFullYear() - startDate, date.getMonth(), date.getDate() - 1, date.getHours(), date.getMinutes()],
+                chooseIndex: [date.getFullYear() - startDate, date.getMonth(), date.getDate() - 1, date.getHours(), date.getMinutes()],
+                chooseArray: pickerArray,
+                dateString: this.data.placeholder != null ? this.data.placeholder : mdate.dateString
+            })
+            // console.log(date);
+            //设置placeholder属性后 初始化不返回日期
+            if (this.data.placeholder == null) {
+                this.triggerEvent('onPickerChange', mdate);
+            }
+            // console.log(this.data.pickerArray);
+            // console.log(this._getNumOfDays(2018, 10));
+        },
+        /**
+         * 
+         * 获取本月天数
+         * @param {number} year 
+         * @param {number} month 
+         * @param {number} [day=0] 0为本月0最后一天的
+         * @returns number 1-31
+         */
+        _getNumOfDays(year, month, day = 0) {
+            return new Date(year, month, day).getDate()
+        },
+        pickerChange: function (e) {
+            // console.log('picker发送选择改变，携带值为', e.detail.value)
+            let indexArr = e.detail.value;
+            // console.log(this.data.pickerArray[0][indexArr[0]].id + "\n" + this.data.pickerArray[1][indexArr[1]].id + "\n" + this.data.pickerArray[2][indexArr[2]].id);
+            const year = this.data.pickerArray[0][indexArr[0]].id;
+            const month = this.data.pickerArray[1][indexArr[1]].id;
+            const day = this.data.pickerArray[2][indexArr[2]].id;
+            const time = this.data.pickerArray[3][indexArr[3]].id;
+            const division = this.data.pickerArray[4][indexArr[4]].id;
+            let date = {
+                date: new Date(year + '-' + month + '-' + day + ' ' + time + ':' + division),
+                year: year + '',
+                month: month < 10 ? '0' + month : month + '',
+                day: day < 10 ? '0' + day : day + '',
+                time: time < 10 ? '0' + time : time + '',
+                division: division < 10 ? '0' + division : division + ''
+            }
+            date.dateString = date.year + '-' + date.month + '-' + date.day + ' ' + date.time + ':' + date.division;
+            // console.log(date);
+            this.setData({
+                chooseIndex: e.detail.value,
+                chooseArray: this.data.pickerArray,
+                dateString: date.dateString
+            })
+            this.triggerEvent('onPickerChange', date);
+        },
+        pickerColumnChange: function (e) {
+            // console.log('修改的列为', e.detail.column, '，值为', e.detail.value);
+            var data = {
+                pickerArray: this.data.pickerArray,
+                pickerIndex: this.data.pickerIndex
+            };
+            data.pickerIndex[e.detail.column] = e.detail.value;
+            if (e.detail.column == 1) {
+                let dayNum = this._getNumOfDays(data.pickerArray[0][data.pickerIndex[0]].id, e.detail.value + 1);
+                let day = [];
+                for (let i = 1; i <= dayNum; i++) {
+                    day.push({ id: i, name: i + "日" });
+                }
+                if (dayNum < data.pickerIndex[2] + 1) {
+                    data.pickerIndex[2] = dayNum - 1;
+                }
+                data.pickerArray[2] = day;
+            }
+            this.setData(data);
+        },
+        pickerCancel: function (e) {
+            // console.log("取消");
+            this.setData({
+                pickerIndex: this.data.chooseIndex,
+                pickerArray: this.data.chooseArray
+            })
+        },
+    },
+    // 以下是旧式的定义方式，可以保持对 <2.2.3 版本基础库的兼容
+    attached() {
+        // 在组件实例进入页面节点树时执行
+        // 在组件实例进入页面节点树时执行
+        // this._onInit();
+    },
+    ready() {
+        console.log('进入ready外层节点=', this.data.date);
+        this._onInit();
+    },
+    // 以下为新方法 >=2.2.3
+    lifetimes: {
+        attached() {
+            // 在组件实例进入页面节点树时执行
+            // this._onInit();
+        },
+        detached() {
+            // 在组件实例被从页面节点树移除时执行
+        },
+        ready() {
+            console.log('进入ready节点=', this.data.date);
+            this._onInit();
+        }
+    }
+})

+    {
+        "component": true,
+        "usingComponents": {}
+    }

+<!--components/pickerYMDHM/pickerYMDHM.wxml-->
+
+  <picker disabled="{{disabled}}" mode="multiSelector" bindchange="pickerChange" bindcolumnchange="pickerColumnChange" bindcancel ="pickerCancel" value="{{pickerIndex}}" range="{{pickerArray}}" range-key="{{'name'}}">
+  <view class='pickerTime'>
+  <view class="lis_RightInput">{{dateString}}</view>
+    <view class='lis_RightImg'>
+        <image src='/image/4.png'></image>
+    </view>
+  </view>
+    
+  </picker>

+
+.lis_RightInput {
+    width: 340rpx;
+    text-align: right;
+    font-size:28rpx;
+    color: black;
+    height: 44rpx;
+}
+.pickerTime{
+    display: flex;
+    align-items: center
+}
+.lis_RightImg {
+    width: 44rpx;
+    height: 44rpx;
+    display: inline-block;
+    margin-left: 28rpx;
+    vertical-align: middle;
+}

+/**
+ * html2Json 改造来自: https://github.com/Jxck/html2json
+ * 
+ * 
+ * author: Di (微信小程序开发工程师)
+ * organization: WeAppDev(微信小程序开发论坛)(http://weappdev.com)
+ *               垂直微信小程序开发交流社区
+ * 
+ * github地址: https://github.com/icindy/wxParse
+ * 
+ * for: 微信小程序富文本解析
+ * detail : http://weappdev.com/t/wxparse-alpha0-1-html-markdown/184
+ */
+
+var __placeImgeUrlHttps = "https";
+var __emojisReg = '';
+var __emojisBaseSrc = '';
+var __emojis = {};
+var wxDiscode = require('./wxDiscode.js');
+var HTMLParser = require('./htmlparser.js');
+// Empty Elements - HTML 5
+var empty = makeMap("area,base,basefont,br,col,frame,hr,img,input,link,meta,param,embed,command,keygen,source,track,wbr");
+// Block Elements - HTML 5
+var block = makeMap("br,a,code,address,article,applet,aside,audio,blockquote,button,canvas,center,dd,del,dir,div,dl,dt,fieldset,figcaption,figure,footer,form,frameset,h1,h2,h3,h4,h5,h6,header,hgroup,hr,iframe,ins,isindex,li,map,menu,noframes,noscript,object,ol,output,p,pre,section,script,table,tbody,td,tfoot,th,thead,tr,ul,video");
+
+// Inline Elements - HTML 5
+var inline = makeMap("abbr,acronym,applet,b,basefont,bdo,big,button,cite,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,textarea,tt,u,var");
+
+// Elements that you can, intentionally, leave open
+// (and which close themselves)
+var closeSelf = makeMap("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr");
+
+// Attributes that have their values filled in disabled="disabled"
+var fillAttrs = makeMap("checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected");
+
+// Special Elements (can contain anything)
+var special = makeMap("wxxxcode-style,script,style,view,scroll-view,block");
+function makeMap(str) {
+    var obj = {}, items = str.split(",");
+    for (var i = 0; i < items.length; i++)
+        obj[items[i]] = true;
+    return obj;
+}
+
+function q(v) {
+    return '"' + v + '"';
+}
+
+function removeDOCTYPE(html) {
+    return html
+        .replace(/<\?xml.*\?>\n/, '')
+        .replace(/<.*!doctype.*\>\n/, '')
+        .replace(/<.*!DOCTYPE.*\>\n/, '');
+}
+
+function trimHtml(html) {
+  return html
+        .replace(/\r?\n+/g, '')
+        .replace(/<!--.*?-->/ig, '')
+        .replace(/\/\*.*?\*\//ig, '')
+        .replace(/[ ]+</ig, '<')
+}
+
+
+function html2json(html, bindName) {
+    //处理字符串
+    html = removeDOCTYPE(html);
+    html = trimHtml(html);
+    html = wxDiscode.strDiscode(html);
+    //生成node节点
+    var bufArray = [];
+    var results = {
+        node: bindName,
+        nodes: [],
+        images:[],
+        imageUrls:[]
+    };
+    var index = 0;
+    HTMLParser(html, {
+        start: function (tag, attrs, unary) {
+            //debug(tag, attrs, unary);
+            // node for this element
+            var node = {
+                node: 'element',
+                tag: tag,
+            };
+
+            if (bufArray.length === 0) {
+                node.index = index.toString()
+                index += 1
+            } else {
+                var parent = bufArray[0];
+                if (parent.nodes === undefined) {
+                    parent.nodes = [];
+                }
+                node.index = parent.index + '.' + parent.nodes.length
+            }
+
+            if (block[tag]) {
+                node.tagType = "block";
+            } else if (inline[tag]) {
+                node.tagType = "inline";
+            } else if (closeSelf[tag]) {
+                node.tagType = "closeSelf";
+            }
+
+            if (attrs.length !== 0) {
+                node.attr = attrs.reduce(function (pre, attr) {
+                    var name = attr.name;
+                    var value = attr.value;
+                    if (name == 'class') {
+                        // console.dir(value);
+                        //  value = value.join("")
+                        node.classStr = value;
+                    }
+                    // has multi attibutes
+                    // make it array of attribute
+                    if (name == 'style') {
+                        // console.dir(value);
+                        //  value = value.join("")
+                        node.styleStr = value;
+                    }
+                    if (value.match(/ /)) {
+                        value = value.split(' ');
+                    }
+                    
+
+                    // if attr already exists
+                    // merge it
+                    if (pre[name]) {
+                        if (Array.isArray(pre[name])) {
+                            // already array, push to last
+                            pre[name].push(value);
+                        } else {
+                            // single value, make it array
+                            pre[name] = [pre[name], value];
+                        }
+                    } else {
+                        // not exist, put it
+                        pre[name] = value;
+                    }
+
+                    return pre;
+                }, {});
+            }
+
+            //对img添加额外数据
+            if (node.tag === 'img') {
+                node.imgIndex = results.images.length;
+                var imgUrl = node.attr.src;
+                if (imgUrl[0] == '') {
+                    imgUrl.splice(0, 1);
+                }
+                imgUrl = wxDiscode.urlToHttpUrl(imgUrl, __placeImgeUrlHttps);
+                node.attr.src = imgUrl;
+                node.from = bindName;
+                results.images.push(node);
+                results.imageUrls.push(imgUrl);
+            }
+            
+            // 处理font标签样式属性
+            if (node.tag === 'font') {
+                var fontSize = ['x-small', 'small', 'medium', 'large', 'x-large', 'xx-large', '-webkit-xxx-large'];
+                var styleAttrs = {
+                    'color': 'color',
+                    'face': 'font-family',
+                    'size': 'font-size'
+                };
+                if (!node.attr.style) node.attr.style = [];
+                if (!node.styleStr) node.styleStr = '';
+                for (var key in styleAttrs) {
+                    if (node.attr[key]) {
+                        var value = key === 'size' ? fontSize[node.attr[key]-1] : node.attr[key];
+                        node.attr.style.push(styleAttrs[key]);
+                        node.attr.style.push(value);
+                        node.styleStr += styleAttrs[key] + ': ' + value + ';';
+                    }
+                }
+            }
+
+            //临时记录source资源
+            if(node.tag === 'source'){
+                results.source = node.attr.src;
+            }
+            
+            if (unary) {
+                // if this tag doesn't have end tag
+                // like <img src="hoge.png"/>
+                // add to parents
+                var parent = bufArray[0] || results;
+                if (parent.nodes === undefined) {
+                    parent.nodes = [];
+                }
+                parent.nodes.push(node);
+            } else {
+                bufArray.unshift(node);
+            }
+        },
+        end: function (tag) {
+            //debug(tag);
+            // merge into parent tag
+            var node = bufArray.shift();
+            if (node.tag !== tag) console.error('invalid state: mismatch end tag');
+
+            //当有缓存source资源时于于video补上src资源
+            if(node.tag === 'video' && results.source){
+                node.attr.src = results.source;
+                delete results.source;
+            }
+            
+            if (bufArray.length === 0) {
+                results.nodes.push(node);
+            } else {
+                var parent = bufArray[0];
+                if (parent.nodes === undefined) {
+                    parent.nodes = [];
+                }
+                parent.nodes.push(node);
+            }
+        },
+        chars: function (text) {
+            //debug(text);
+            var node = {
+                node: 'text',
+                text: text,
+                textArray:transEmojiStr(text)
+            };
+            
+            if (bufArray.length === 0) {
+                node.index = index.toString()
+                index += 1
+                results.nodes.push(node);
+            } else {
+                var parent = bufArray[0];
+                if (parent.nodes === undefined) {
+                    parent.nodes = [];
+                }
+                node.index = parent.index + '.' + parent.nodes.length
+                parent.nodes.push(node);
+            }
+        },
+        comment: function (text) {
+            //debug(text);
+            // var node = {
+            //     node: 'comment',
+            //     text: text,
+            // };
+            // var parent = bufArray[0];
+            // if (parent.nodes === undefined) {
+            //     parent.nodes = [];
+            // }
+            // parent.nodes.push(node);
+        },
+    });
+    return results;
+};
+
+function transEmojiStr(str){
+  // var eReg = new RegExp("["+__reg+' '+"]");
+//   str = str.replace(/\[([^\[\]]+)\]/g,':$1:')
+  
+  var emojiObjs = [];
+  //如果正则表达式为空
+  if(__emojisReg.length == 0 || !__emojis){
+      var emojiObj = {}
+      emojiObj.node = "text";
+      emojiObj.text = str;
+      array = [emojiObj];
+      return array;
+  }
+  //这个地方需要调整
+  str = str.replace(/\[([^\[\]]+)\]/g,':$1:')
+  var eReg = new RegExp("[:]");
+  var array = str.split(eReg);
+  for(var i = 0; i < array.length; i++){
+    var ele = array[i];
+    var emojiObj = {};
+    if(__emojis[ele]){
+      emojiObj.node = "element";
+      emojiObj.tag = "emoji";
+      emojiObj.text = __emojis[ele];
+      emojiObj.baseSrc= __emojisBaseSrc;
+    }else{
+      emojiObj.node = "text";
+      emojiObj.text = ele;
+    }
+    emojiObjs.push(emojiObj);
+  }
+  
+  return emojiObjs;
+}
+
+function emojisInit(reg='',baseSrc="/wxParse/emojis/",emojis){
+    __emojisReg = reg;
+    __emojisBaseSrc=baseSrc;
+    __emojis=emojis;
+}
+
+module.exports = {
+    html2json: html2json,
+    emojisInit:emojisInit
+};
+

+/**
+ * 
+ * htmlParser改造自: https://github.com/blowsie/Pure-JavaScript-HTML5-Parser
+ * 
+ * author: Di (微信小程序开发工程师)
+ * organization: WeAppDev(微信小程序开发论坛)(http://weappdev.com)
+ *               垂直微信小程序开发交流社区
+ * 
+ * github地址: https://github.com/icindy/wxParse
+ * 
+ * for: 微信小程序富文本解析
+ * detail : http://weappdev.com/t/wxparse-alpha0-1-html-markdown/184
+ */
+// Regular Expressions for parsing tags and attributes
+var startTag = /^<([-A-Za-z0-9_]+)((?:\s+[a-zA-Z_:][-a-zA-Z0-9_:.]*(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)>/,
+	endTag = /^<\/([-A-Za-z0-9_]+)[^>]*>/,
+	attr = /([a-zA-Z_:][-a-zA-Z0-9_:.]*)(?:\s*=\s*(?:(?:"((?:\\.|[^"])*)")|(?:'((?:\\.|[^'])*)')|([^>\s]+)))?/g;
+
+// Empty Elements - HTML 5
+var empty = makeMap("area,base,basefont,br,col,frame,hr,img,input,link,meta,param,embed,command,keygen,source,track,wbr");
+
+// Block Elements - HTML 5
+var block = makeMap("a,address,code,article,applet,aside,audio,blockquote,button,canvas,center,dd,del,dir,div,dl,dt,fieldset,figcaption,figure,footer,form,frameset,h1,h2,h3,h4,h5,h6,header,hgroup,hr,iframe,ins,isindex,li,map,menu,noframes,noscript,object,ol,output,p,pre,section,script,table,tbody,td,tfoot,th,thead,tr,ul,video");
+
+// Inline Elements - HTML 5
+var inline = makeMap("abbr,acronym,applet,b,basefont,bdo,big,br,button,cite,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,textarea,tt,u,var");
+
+// Elements that you can, intentionally, leave open
+// (and which close themselves)
+var closeSelf = makeMap("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr");
+
+// Attributes that have their values filled in disabled="disabled"
+var fillAttrs = makeMap("checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected");
+
+// Special Elements (can contain anything)
+var special = makeMap("wxxxcode-style,script,style,view,scroll-view,block");
+
+function HTMLParser(html, handler) {
+	var index, chars, match, stack = [], last = html;
+	stack.last = function () {
+		return this[this.length - 1];
+	};
+
+	while (html) {
+		chars = true;
+
+		// Make sure we're not in a script or style element
+		if (!stack.last() || !special[stack.last()]) {
+
+			// Comment
+			if (html.indexOf("<!--") == 0) {
+				index = html.indexOf("-->");
+
+				if (index >= 0) {
+					if (handler.comment)
+						handler.comment(html.substring(4, index));
+					html = html.substring(index + 3);
+					chars = false;
+				}
+
+				// end tag
+			} else if (html.indexOf("</") == 0) {
+				match = html.match(endTag);
+
+				if (match) {
+					html = html.substring(match[0].length);
+					match[0].replace(endTag, parseEndTag);
+					chars = false;
+				}
+
+				// start tag
+			} else if (html.indexOf("<") == 0) {
+				match = html.match(startTag);
+
+				if (match) {
+					html = html.substring(match[0].length);
+					match[0].replace(startTag, parseStartTag);
+					chars = false;
+				}
+			}
+
+			if (chars) {
+				index = html.indexOf("<");
+				var text = ''
+				while (index === 0) {
+                                  text += "<";
+                                  html = html.substring(1);
+                                  index = html.indexOf("<");
+				}
+				text += index < 0 ? html : html.substring(0, index);
+				html = index < 0 ? "" : html.substring(index);
+
+				if (handler.chars)
+					handler.chars(text);
+			}
+
+		} else {
+
+			html = html.replace(new RegExp("([\\s\\S]*?)<\/" + stack.last() + "[^>]*>"), function (all, text) {
+				text = text.replace(/<!--([\s\S]*?)-->|<!\[CDATA\[([\s\S]*?)]]>/g, "$1$2");
+				if (handler.chars)
+					handler.chars(text);
+
+				return "";
+			});
+
+
+			parseEndTag("", stack.last());
+		}
+
+		if (html == last)
+			throw "Parse Error: " + html;
+		last = html;
+	}
+
+	// Clean up any remaining tags
+	parseEndTag();
+
+	function parseStartTag(tag, tagName, rest, unary) {
+		tagName = tagName.toLowerCase();
+
+		if (block[tagName]) {
+			while (stack.last() && inline[stack.last()]) {
+				parseEndTag("", stack.last());
+			}
+		}
+
+		if (closeSelf[tagName] && stack.last() == tagName) {
+			parseEndTag("", tagName);
+		}
+
+		unary = empty[tagName] || !!unary;
+
+		if (!unary)
+			stack.push(tagName);
+
+		if (handler.start) {
+			var attrs = [];
+
+			rest.replace(attr, function (match, name) {
+				var value = arguments[2] ? arguments[2] :
+					arguments[3] ? arguments[3] :
+						arguments[4] ? arguments[4] :
+							fillAttrs[name] ? name : "";
+
+				attrs.push({
+					name: name,
+					value: value,
+					escaped: value.replace(/(^|[^\\])"/g, '$1\\\"') //"
+				});
+			});
+
+			if (handler.start) {
+				handler.start(tagName, attrs, unary);
+			}
+
+		}
+	}
+
+	function parseEndTag(tag, tagName) {
+		// If no tag name is provided, clean shop
+		if (!tagName)
+			var pos = 0;
+
+		// Find the closest opened tag of the same type
+		else {
+			tagName = tagName.toLowerCase();
+			for (var pos = stack.length - 1; pos >= 0; pos--)
+				if (stack[pos] == tagName)
+					break;
+		}
+		if (pos >= 0) {
+			// Close all the open elements, up the stack
+			for (var i = stack.length - 1; i >= pos; i--)
+				if (handler.end)
+					handler.end(stack[i]);
+
+			// Remove the open elements from the stack
+			stack.length = pos;
+		}
+	}
+};
+
+
+function makeMap(str) {
+	var obj = {}, items = str.split(",");
+	for (var i = 0; i < items.length; i++)
+		obj[items[i]] = true;
+	return obj;
+}
+
+module.exports = HTMLParser;

+/**
+ * 
+ * showdown: https://github.com/showdownjs/showdown
+ * 
+ * author: Di (微信小程序开发工程师)
+ * organization: WeAppDev(微信小程序开发论坛)(http://weappdev.com)
+ *               垂直微信小程序开发交流社区
+ * 
+ * github地址: https://github.com/icindy/wxParse
+ * 
+ * for: 微信小程序富文本解析
+ * detail : http://weappdev.com/t/wxparse-alpha0-1-html-markdown/184
+ */
+
+function getDefaultOpts(simple) {
+  'use strict';
+
+  var defaultOptions = {
+    omitExtraWLInCodeBlocks: {
+      defaultValue: false,
+      describe: 'Omit the default extra whiteline added to code blocks',
+      type: 'boolean'
+    },
+    noHeaderId: {
+      defaultValue: false,
+      describe: 'Turn on/off generated header id',
+      type: 'boolean'
+    },
+    prefixHeaderId: {
+      defaultValue: false,
+      describe: 'Specify a prefix to generated header ids',
+      type: 'string'
+    },
+    headerLevelStart: {
+      defaultValue: false,
+      describe: 'The header blocks level start',
+      type: 'integer'
+    },
+    parseImgDimensions: {
+      defaultValue: false,
+      describe: 'Turn on/off image dimension parsing',
+      type: 'boolean'
+    },
+    simplifiedAutoLink: {
+      defaultValue: false,
+      describe: 'Turn on/off GFM autolink style',
+      type: 'boolean'
+    },
+    literalMidWordUnderscores: {
+      defaultValue: false,
+      describe: 'Parse midword underscores as literal underscores',
+      type: 'boolean'
+    },
+    strikethrough: {
+      defaultValue: false,
+      describe: 'Turn on/off strikethrough support',
+      type: 'boolean'
+    },
+    tables: {
+      defaultValue: false,
+      describe: 'Turn on/off tables support',
+      type: 'boolean'
+    },
+    tablesHeaderId: {
+      defaultValue: false,
+      describe: 'Add an id to table headers',
+      type: 'boolean'
+    },
+    ghCodeBlocks: {
+      defaultValue: true,
+      describe: 'Turn on/off GFM fenced code blocks support',
+      type: 'boolean'
+    },
+    tasklists: {
+      defaultValue: false,
+      describe: 'Turn on/off GFM tasklist support',
+      type: 'boolean'
+    },
+    smoothLivePreview: {
+      defaultValue: false,
+      describe: 'Prevents weird effects in live previews due to incomplete input',
+      type: 'boolean'
+    },
+    smartIndentationFix: {
+      defaultValue: false,
+      description: 'Tries to smartly fix identation in es6 strings',
+      type: 'boolean'
+    }
+  };
+  if (simple === false) {
+    return JSON.parse(JSON.stringify(defaultOptions));
+  }
+  var ret = {};
+  for (var opt in defaultOptions) {
+    if (defaultOptions.hasOwnProperty(opt)) {
+      ret[opt] = defaultOptions[opt].defaultValue;
+    }
+  }
+  return ret;
+}
+
+/**
+ * Created by Tivie on 06-01-2015.
+ */
+
+// Private properties
+var showdown = {},
+    parsers = {},
+    extensions = {},
+    globalOptions = getDefaultOpts(true),
+    flavor = {
+      github: {
+        omitExtraWLInCodeBlocks:   true,
+        prefixHeaderId:            'user-content-',
+        simplifiedAutoLink:        true,
+        literalMidWordUnderscores: true,
+        strikethrough:             true,
+        tables:                    true,
+        tablesHeaderId:            true,
+        ghCodeBlocks:              true,
+        tasklists:                 true
+      },
+      vanilla: getDefaultOpts(true)
+    };
+
+/**
+ * helper namespace
+ * @type {{}}
+ */
+showdown.helper = {};
+
+/**
+ * TODO LEGACY SUPPORT CODE
+ * @type {{}}
+ */
+showdown.extensions = {};
+
+/**
+ * Set a global option
+ * @static
+ * @param {string} key
+ * @param {*} value
+ * @returns {showdown}
+ */
+showdown.setOption = function (key, value) {
+  'use strict';
+  globalOptions[key] = value;
+  return this;
+};
+
+/**
+ * Get a global option
+ * @static
+ * @param {string} key
+ * @returns {*}
+ */
+showdown.getOption = function (key) {
+  'use strict';
+  return globalOptions[key];
+};
+
+/**
+ * Get the global options
+ * @static
+ * @returns {{}}
+ */
+showdown.getOptions = function () {
+  'use strict';
+  return globalOptions;
+};
+
+/**
+ * Reset global options to the default values
+ * @static
+ */
+showdown.resetOptions = function () {
+  'use strict';
+  globalOptions = getDefaultOpts(true);
+};
+
+/**
+ * Set the flavor showdown should use as default
+ * @param {string} name
+ */
+showdown.setFlavor = function (name) {
+  'use strict';
+  if (flavor.hasOwnProperty(name)) {
+    var preset = flavor[name];
+    for (var option in preset) {
+      if (preset.hasOwnProperty(option)) {
+        globalOptions[option] = preset[option];
+      }
+    }
+  }
+};
+
+/**
+ * Get the default options
+ * @static
+ * @param {boolean} [simple=true]
+ * @returns {{}}
+ */
+showdown.getDefaultOptions = function (simple) {
+  'use strict';
+  return getDefaultOpts(simple);
+};
+
+/**
+ * Get or set a subParser
+ *
+ * subParser(name)       - Get a registered subParser
+ * subParser(name, func) - Register a subParser
+ * @static
+ * @param {string} name
+ * @param {function} [func]
+ * @returns {*}
+ */
+showdown.subParser = function (name, func) {
+  'use strict';
+  if (showdown.helper.isString(name)) {
+    if (typeof func !== 'undefined') {
+      parsers[name] = func;
+    } else {
+      if (parsers.hasOwnProperty(name)) {
+        return parsers[name];
+      } else {
+        throw Error('SubParser named ' + name + ' not registered!');
+      }
+    }
+  }
+};
+
+/**
+ * Gets or registers an extension
+ * @static
+ * @param {string} name
+ * @param {object|function=} ext
+ * @returns {*}
+ */
+showdown.extension = function (name, ext) {
+  'use strict';
+
+  if (!showdown.helper.isString(name)) {
+    throw Error('Extension \'name\' must be a string');
+  }
+
+  name = showdown.helper.stdExtName(name);
+
+  // Getter
+  if (showdown.helper.isUndefined(ext)) {
+    if (!extensions.hasOwnProperty(name)) {
+      throw Error('Extension named ' + name + ' is not registered!');
+    }
+    return extensions[name];
+
+    // Setter
+  } else {
+    // Expand extension if it's wrapped in a function
+    if (typeof ext === 'function') {
+      ext = ext();
+    }
+
+    // Ensure extension is an array
+    if (!showdown.helper.isArray(ext)) {
+      ext = [ext];
+    }
+
+    var validExtension = validate(ext, name);
+
+    if (validExtension.valid) {
+      extensions[name] = ext;
+    } else {
+      throw Error(validExtension.error);
+    }
+  }
+};
+
+/**
+ * Gets all extensions registered
+ * @returns {{}}
+ */
+showdown.getAllExtensions = function () {
+  'use strict';
+  return extensions;
+};
+
+/**
+ * Remove an extension
+ * @param {string} name
+ */
+showdown.removeExtension = function (name) {
+  'use strict';
+  delete extensions[name];
+};
+
+/**
+ * Removes all extensions
+ */
+showdown.resetExtensions = function () {
+  'use strict';
+  extensions = {};
+};
+
+/**
+ * Validate extension
+ * @param {array} extension
+ * @param {string} name
+ * @returns {{valid: boolean, error: string}}
+ */
+function validate(extension, name) {
+  'use strict';
+
+  var errMsg = (name) ? 'Error in ' + name + ' extension->' : 'Error in unnamed extension',
+    ret = {
+      valid: true,
+      error: ''
+    };
+
+  if (!showdown.helper.isArray(extension)) {
+    extension = [extension];
+  }
+
+  for (var i = 0; i < extension.length; ++i) {
+    var baseMsg = errMsg + ' sub-extension ' + i + ': ',
+        ext = extension[i];
+    if (typeof ext !== 'object') {
+      ret.valid = false;
+      ret.error = baseMsg + 'must be an object, but ' + typeof ext + ' given';
+      return ret;
+    }
+
+    if (!showdown.helper.isString(ext.type)) {
+      ret.valid = false;
+      ret.error = baseMsg + 'property "type" must be a string, but ' + typeof ext.type + ' given';
+      return ret;
+    }
+
+    var type = ext.type = ext.type.toLowerCase();
+
+    // normalize extension type
+    if (type === 'language') {
+      type = ext.type = 'lang';
+    }
+
+    if (type === 'html') {
+      type = ext.type = 'output';
+    }
+
+    if (type !== 'lang' && type !== 'output' && type !== 'listener') {
+      ret.valid = false;
+      ret.error = baseMsg + 'type ' + type + ' is not recognized. Valid values: "lang/language", "output/html" or "listener"';
+      return ret;
+    }
+
+    if (type === 'listener') {
+      if (showdown.helper.isUndefined(ext.listeners)) {
+        ret.valid = false;
+        ret.error = baseMsg + '. Extensions of type "listener" must have a property called "listeners"';
+        return ret;
+      }
+    } else {
+      if (showdown.helper.isUndefined(ext.filter) && showdown.helper.isUndefined(ext.regex)) {
+        ret.valid = false;
+        ret.error = baseMsg + type + ' extensions must define either a "regex" property or a "filter" method';
+        return ret;
+      }
+    }
+
+    if (ext.listeners) {
+      if (typeof ext.listeners !== 'object') {
+        ret.valid = false;
+        ret.error = baseMsg + '"listeners" property must be an object but ' + typeof ext.listeners + ' given';
+        return ret;
+      }
+      for (var ln in ext.listeners) {
+        if (ext.listeners.hasOwnProperty(ln)) {
+          if (typeof ext.listeners[ln] !== 'function') {
+            ret.valid = false;
+            ret.error = baseMsg + '"listeners" property must be an hash of [event name]: [callback]. listeners.' + ln +
+              ' must be a function but ' + typeof ext.listeners[ln] + ' given';
+            return ret;
+          }
+        }
+      }
+    }
+
+    if (ext.filter) {
+      if (typeof ext.filter !== 'function') {
+        ret.valid = false;
+        ret.error = baseMsg + '"filter" must be a function, but ' + typeof ext.filter + ' given';
+        return ret;
+      }
+    } else if (ext.regex) {
+      if (showdown.helper.isString(ext.regex)) {
+        ext.regex = new RegExp(ext.regex, 'g');
+      }
+      if (!ext.regex instanceof RegExp) {
+        ret.valid = false;
+        ret.error = baseMsg + '"regex" property must either be a string or a RegExp object, but ' + typeof ext.regex + ' given';
+        return ret;
+      }
+      if (showdown.helper.isUndefined(ext.replace)) {
+        ret.valid = false;
+        ret.error = baseMsg + '"regex" extensions must implement a replace string or function';
+        return ret;
+      }
+    }
+  }
+  return ret;
+}
+
+/**
+ * Validate extension
+ * @param {object} ext
+ * @returns {boolean}
+ */
+showdown.validateExtension = function (ext) {
+  'use strict';
+
+  var validateExtension = validate(ext, null);
+  if (!validateExtension.valid) {
+    console.warn(validateExtension.error);
+    return false;
+  }
+  return true;
+};
+
+/**
+ * showdownjs helper functions
+ */
+
+if (!showdown.hasOwnProperty('helper')) {
+  showdown.helper = {};
+}
+
+/**
+ * Check if var is string
+ * @static
+ * @param {string} a
+ * @returns {boolean}
+ */
+showdown.helper.isString = function isString(a) {
+  'use strict';
+  return (typeof a === 'string' || a instanceof String);
+};
+
+/**
+ * Check if var is a function
+ * @static
+ * @param {string} a
+ * @returns {boolean}
+ */
+showdown.helper.isFunction = function isFunction(a) {
+  'use strict';
+  var getType = {};
+  return a && getType.toString.call(a) === '[object Function]';
+};
+
+/**
+ * ForEach helper function
+ * @static
+ * @param {*} obj
+ * @param {function} callback
+ */
+showdown.helper.forEach = function forEach(obj, callback) {
+  'use strict';
+  if (typeof obj.forEach === 'function') {
+    obj.forEach(callback);
+  } else {
+    for (var i = 0; i < obj.length; i++) {
+      callback(obj[i], i, obj);
+    }
+  }
+};
+
+/**
+ * isArray helper function
+ * @static
+ * @param {*} a
+ * @returns {boolean}
+ */
+showdown.helper.isArray = function isArray(a) {
+  'use strict';
+  return a.constructor === Array;
+};
+
+/**
+ * Check if value is undefined
+ * @static
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
+ */
+showdown.helper.isUndefined = function isUndefined(value) {
+  'use strict';
+  return typeof value === 'undefined';
+};
+
+/**
+ * Standardidize extension name
+ * @static
+ * @param {string} s extension name
+ * @returns {string}
+ */
+showdown.helper.stdExtName = function (s) {
+  'use strict';
+  return s.replace(/[_-]||\s/g, '').toLowerCase();
+};
+
+function escapeCharactersCallback(wholeMatch, m1) {
+  'use strict';
+  var charCodeToEscape = m1.charCodeAt(0);
+  return '~E' + charCodeToEscape + 'E';
+}
+
+/**
+ * Callback used to escape characters when passing through String.replace
+ * @static
+ * @param {string} wholeMatch
+ * @param {string} m1
+ * @returns {string}
+ */
+showdown.helper.escapeCharactersCallback = escapeCharactersCallback;
+
+/**
+ * Escape characters in a string
+ * @static
+ * @param {string} text
+ * @param {string} charsToEscape
+ * @param {boolean} afterBackslash
+ * @returns {XML|string|void|*}
+ */
+showdown.helper.escapeCharacters = function escapeCharacters(text, charsToEscape, afterBackslash) {
+  'use strict';
+  // First we have to escape the escape characters so that
+  // we can build a character class out of them
+  var regexString = '([' + charsToEscape.replace(/([\[\]\\])/g, '\\$1') + '])';
+
+  if (afterBackslash) {
+    regexString = '\\\\' + regexString;
+  }
+
+  var regex = new RegExp(regexString, 'g');
+  text = text.replace(regex, escapeCharactersCallback);
+
+  return text;
+};
+
+var rgxFindMatchPos = function (str, left, right, flags) {
+  'use strict';
+  var f = flags || '',
+    g = f.indexOf('g') > -1,
+    x = new RegExp(left + '|' + right, 'g' + f.replace(/g/g, '')),
+    l = new RegExp(left, f.replace(/g/g, '')),
+    pos = [],
+    t, s, m, start, end;
+
+  do {
+    t = 0;
+    while ((m = x.exec(str))) {
+      if (l.test(m[0])) {
+        if (!(t++)) {
+          s = x.lastIndex;
+          start = s - m[0].length;
+        }
+      } else if (t) {
+        if (!--t) {
+          end = m.index + m[0].length;
+          var obj = {
+            left: {start: start, end: s},
+            match: {start: s, end: m.index},
+            right: {start: m.index, end: end},
+            wholeMatch: {start: start, end: end}
+          };
+          pos.push(obj);
+          if (!g) {
+            return pos;
+          }
+        }
+      }
+    }
+  } while (t && (x.lastIndex = s));
+
+  return pos;
+};
+
+/**
+ * matchRecursiveRegExp
+ *
+ * (c) 2007 Steven Levithan <stevenlevithan.com>
+ * MIT License
+ *
+ * Accepts a string to search, a left and right format delimiter
+ * as regex patterns, and optional regex flags. Returns an array
+ * of matches, allowing nested instances of left/right delimiters.
+ * Use the "g" flag to return all matches, otherwise only the
+ * first is returned. Be careful to ensure that the left and
+ * right format delimiters produce mutually exclusive matches.
+ * Backreferences are not supported within the right delimiter
+ * due to how it is internally combined with the left delimiter.
+ * When matching strings whose format delimiters are unbalanced
+ * to the left or right, the output is intentionally as a
+ * conventional regex library with recursion support would
+ * produce, e.g. "<<x>" and "<x>>" both produce ["x"] when using
+ * "<" and ">" as the delimiters (both strings contain a single,
+ * balanced instance of "<x>").
+ *
+ * examples:
+ * matchRecursiveRegExp("test", "\\(", "\\)")
+ * returns: []
+ * matchRecursiveRegExp("<t<<e>><s>>t<>", "<", ">", "g")
+ * returns: ["t<<e>><s>", ""]
+ * matchRecursiveRegExp("<div id=\"x\">test</div>", "<div\\b[^>]*>", "</div>", "gi")
+ * returns: ["test"]
+ */
+showdown.helper.matchRecursiveRegExp = function (str, left, right, flags) {
+  'use strict';
+
+  var matchPos = rgxFindMatchPos (str, left, right, flags),
+    results = [];
+
+  for (var i = 0; i < matchPos.length; ++i) {
+    results.push([
+      str.slice(matchPos[i].wholeMatch.start, matchPos[i].wholeMatch.end),
+      str.slice(matchPos[i].match.start, matchPos[i].match.end),
+      str.slice(matchPos[i].left.start, matchPos[i].left.end),
+      str.slice(matchPos[i].right.start, matchPos[i].right.end)
+    ]);
+  }
+  return results;
+};
+
+/**
+ *
+ * @param {string} str
+ * @param {string|function} replacement
+ * @param {string} left
+ * @param {string} right
+ * @param {string} flags
+ * @returns {string}
+ */
+showdown.helper.replaceRecursiveRegExp = function (str, replacement, left, right, flags) {
+  'use strict';
+
+  if (!showdown.helper.isFunction(replacement)) {
+    var repStr = replacement;
+    replacement = function () {
+      return repStr;
+    };
+  }
+
+  var matchPos = rgxFindMatchPos(str, left, right, flags),
+      finalStr = str,
+      lng = matchPos.length;
+
+  if (lng > 0) {
+    var bits = [];
+    if (matchPos[0].wholeMatch.start !== 0) {
+      bits.push(str.slice(0, matchPos[0].wholeMatch.start));
+    }
+    for (var i = 0; i < lng; ++i) {
+      bits.push(
+        replacement(
+          str.slice(matchPos[i].wholeMatch.start, matchPos[i].wholeMatch.end),
+          str.slice(matchPos[i].match.start, matchPos[i].match.end),
+          str.slice(matchPos[i].left.start, matchPos[i].left.end),
+          str.slice(matchPos[i].right.start, matchPos[i].right.end)
+        )
+      );
+      if (i < lng - 1) {
+        bits.push(str.slice(matchPos[i].wholeMatch.end, matchPos[i + 1].wholeMatch.start));
+      }
+    }
+    if (matchPos[lng - 1].wholeMatch.end < str.length) {
+      bits.push(str.slice(matchPos[lng - 1].wholeMatch.end));
+    }
+    finalStr = bits.join('');
+  }
+  return finalStr;
+};
+
+/**
+ * POLYFILLS
+ */
+if (showdown.helper.isUndefined(console)) {
+  console = {
+    warn: function (msg) {
+      'use strict';
+      alert(msg);
+    },
+    log: function (msg) {
+      'use strict';
+      alert(msg);
+    },
+    error: function (msg) {
+      'use strict';
+      throw msg;
+    }
+  };
+}
+
+/**
+ * Created by Estevao on 31-05-2015.
+ */
+
+/**
+ * Showdown Converter class
+ * @class
+ * @param {object} [converterOptions]
+ * @returns {Converter}
+ */
+showdown.Converter = function (converterOptions) {
+  'use strict';
+
+  var
+      /**
+       * Options used by this converter
+       * @private
+       * @type {{}}
+       */
+      options = {},
+
+      /**
+       * Language extensions used by this converter
+       * @private
+       * @type {Array}
+       */
+      langExtensions = [],
+
+      /**
+       * Output modifiers extensions used by this converter
+       * @private
+       * @type {Array}
+       */
+      outputModifiers = [],
+
+      /**
+       * Event listeners
+       * @private
+       * @type {{}}
+       */
+      listeners = {};
+
+  _constructor();
+
+  /**
+   * Converter constructor
+   * @private
+   */
+  function _constructor() {
+    converterOptions = converterOptions || {};
+
+    for (var gOpt in globalOptions) {
+      if (globalOptions.hasOwnProperty(gOpt)) {
+        options[gOpt] = globalOptions[gOpt];
+      }
+    }
+
+    // Merge options
+    if (typeof converterOptions === 'object') {
+      for (var opt in converterOptions) {
+        if (converterOptions.hasOwnProperty(opt)) {
+          options[opt] = converterOptions[opt];
+        }
+      }
+    } else {
+      throw Error('Converter expects the passed parameter to be an object, but ' + typeof converterOptions +
+      ' was passed instead.');
+    }
+
+    if (options.extensions) {
+      showdown.helper.forEach(options.extensions, _parseExtension);
+    }
+  }
+
+  /**
+   * Parse extension
+   * @param {*} ext
+   * @param {string} [name='']
+   * @private
+   */
+  function _parseExtension(ext, name) {
+
+    name = name || null;
+    // If it's a string, the extension was previously loaded
+    if (showdown.helper.isString(ext)) {
+      ext = showdown.helper.stdExtName(ext);
+      name = ext;
+
+      // LEGACY_SUPPORT CODE
+      if (showdown.extensions[ext]) {
+        console.warn('DEPRECATION WARNING: ' + ext + ' is an old extension that uses a deprecated loading method.' +
+          'Please inform the developer that the extension should be updated!');
+        legacyExtensionLoading(showdown.extensions[ext], ext);
+        return;
+      // END LEGACY SUPPORT CODE
+
+      } else if (!showdown.helper.isUndefined(extensions[ext])) {
+        ext = extensions[ext];
+
+      } else {
+        throw Error('Extension "' + ext + '" could not be loaded. It was either not found or is not a valid extension.');
+      }
+    }
+
+    if (typeof ext === 'function') {
+      ext = ext();
+    }
+
+    if (!showdown.helper.isArray(ext)) {
+      ext = [ext];
+    }
+
+    var validExt = validate(ext, name);
+    if (!validExt.valid) {
+      throw Error(validExt.error);
+    }
+
+    for (var i = 0; i < ext.length; ++i) {
+      switch (ext[i].type) {
+
+        case 'lang':
+          langExtensions.push(ext[i]);
+          break;
+
+        case 'output':
+          outputModifiers.push(ext[i]);
+          break;
+      }
+      if (ext[i].hasOwnProperty(listeners)) {
+        for (var ln in ext[i].listeners) {
+          if (ext[i].listeners.hasOwnProperty(ln)) {
+            listen(ln, ext[i].listeners[ln]);
+          }
+        }
+      }
+    }
+
+  }
+
+  /**
+   * LEGACY_SUPPORT
+   * @param {*} ext
+   * @param {string} name
+   */
+  function legacyExtensionLoading(ext, name) {
+    if (typeof ext === 'function') {
+      ext = ext(new showdown.Converter());
+    }
+    if (!showdown.helper.isArray(ext)) {
+      ext = [ext];
+    }
+    var valid = validate(ext, name);
+
+    if (!valid.valid) {
+      throw Error(valid.error);
+    }
+
+    for (var i = 0; i < ext.length; ++i) {
+      switch (ext[i].type) {
+        case 'lang':
+          langExtensions.push(ext[i]);
+          break;
+        case 'output':
+          outputModifiers.push(ext[i]);
+          break;
+        default:// should never reach here
+          throw Error('Extension loader error: Type unrecognized!!!');
+      }
+    }
+  }
+
+  /**
+   * Listen to an event
+   * @param {string} name
+   * @param {function} callback
+   */
+  function listen(name, callback) {
+    if (!showdown.helper.isString(name)) {
+      throw Error('Invalid argument in converter.listen() method: name must be a string, but ' + typeof name + ' given');
+    }
+
+    if (typeof callback !== 'function') {
+      throw Error('Invalid argument in converter.listen() method: callback must be a function, but ' + typeof callback + ' given');
+    }
+
+    if (!listeners.hasOwnProperty(name)) {
+      listeners[name] = [];
+    }
+    listeners[name].push(callback);
+  }
+
+  function rTrimInputText(text) {
+    var rsp = text.match(/^\s*/)[0].length,
+        rgx = new RegExp('^\\s{0,' + rsp + '}', 'gm');
+    return text.replace(rgx, '');
+  }
+
+  /**
+   * Dispatch an event
+   * @private
+   * @param {string} evtName Event name
+   * @param {string} text Text
+   * @param {{}} options Converter Options
+   * @param {{}} globals
+   * @returns {string}
+   */
+  this._dispatch = function dispatch (evtName, text, options, globals) {
+    if (listeners.hasOwnProperty(evtName)) {
+      for (var ei = 0; ei < listeners[evtName].length; ++ei) {
+        var nText = listeners[evtName][ei](evtName, text, this, options, globals);
+        if (nText && typeof nText !== 'undefined') {
+          text = nText;
+        }
+      }
+    }
+    return text;
+  };
+
+  /**
+   * Listen to an event
+   * @param {string} name
+   * @param {function} callback
+   * @returns {showdown.Converter}
+   */
+  this.listen = function (name, callback) {
+    listen(name, callback);
+    return this;
+  };
+
+  /**
+   * Converts a markdown string into HTML
+   * @param {string} text
+   * @returns {*}
+   */
+  this.makeHtml = function (text) {
+    //check if text is not falsy
+    if (!text) {
+      return text;
+    }
+
+    var globals = {
+      gHtmlBlocks:     [],
+      gHtmlMdBlocks:   [],
+      gHtmlSpans:      [],
+      gUrls:           {},
+      gTitles:         {},
+      gDimensions:     {},
+      gListLevel:      0,
+      hashLinkCounts:  {},
+      langExtensions:  langExtensions,
+      outputModifiers: outputModifiers,
+      converter:       this,
+      ghCodeBlocks:    []
+    };
+
+    // attacklab: Replace ~ with ~T
+    // This lets us use tilde as an escape char to avoid md5 hashes
+    // The choice of character is arbitrary; anything that isn't
+    // magic in Markdown will work.
+    text = text.replace(/~/g, '~T');
+
+    // attacklab: Replace $ with ~D
+    // RegExp interprets $ as a special character
+    // when it's in a replacement string
+    text = text.replace(/\$/g, '~D');
+
+    // Standardize line endings
+    text = text.replace(/\r\n/g, '\n'); // DOS to Unix
+    text = text.replace(/\r/g, '\n'); // Mac to Unix
+
+    if (options.smartIndentationFix) {
+      text = rTrimInputText(text);
+    }
+
+    // Make sure text begins and ends with a couple of newlines:
+    //text = '\n\n' + text + '\n\n';
+    text = text;
+    // detab
+    text = showdown.subParser('detab')(text, options, globals);
+
+    // stripBlankLines
+    text = showdown.subParser('stripBlankLines')(text, options, globals);
+
+    //run languageExtensions
+    showdown.helper.forEach(langExtensions, function (ext) {
+      text = showdown.subParser('runExtension')(ext, text, options, globals);
+    });
+
+    // run the sub parsers
+    text = showdown.subParser('hashPreCodeTags')(text, options, globals);
+    text = showdown.subParser('githubCodeBlocks')(text, options, globals);
+    text = showdown.subParser('hashHTMLBlocks')(text, options, globals);
+    text = showdown.subParser('hashHTMLSpans')(text, options, globals);
+    text = showdown.subParser('stripLinkDefinitions')(text, options, globals);
+    text = showdown.subParser('blockGamut')(text, options, globals);
+    text = showdown.subParser('unhashHTMLSpans')(text, options, globals);
+    text = showdown.subParser('unescapeSpecialChars')(text, options, globals);
+
+    // attacklab: Restore dollar signs
+    text = text.replace(/~D/g, '$$');
+
+    // attacklab: Restore tildes
+    text = text.replace(/~T/g, '~');
+
+    // Run output modifiers
+    showdown.helper.forEach(outputModifiers, function (ext) {
+      text = showdown.subParser('runExtension')(ext, text, options, globals);
+    });
+    return text;
+  };
+
+  /**
+   * Set an option of this Converter instance
+   * @param {string} key
+   * @param {*} value
+   */
+  this.setOption = function (key, value) {
+    options[key] = value;
+  };
+
+  /**
+   * Get the option of this Converter instance
+   * @param {string} key
+   * @returns {*}
+   */
+  this.getOption = function (key) {
+    return options[key];
+  };
+
+  /**
+   * Get the options of this Converter instance
+   * @returns {{}}
+   */
+  this.getOptions = function () {
+    return options;
+  };
+
+  /**
+   * Add extension to THIS converter
+   * @param {{}} extension
+   * @param {string} [name=null]
+   */
+  this.addExtension = function (extension, name) {
+    name = name || null;
+    _parseExtension(extension, name);
+  };
+
+  /**
+   * Use a global registered extension with THIS converter
+   * @param {string} extensionName Name of the previously registered extension
+   */
+  this.useExtension = function (extensionName) {
+    _parseExtension(extensionName);
+  };
+
+  /**
+   * Set the flavor THIS converter should use
+   * @param {string} name
+   */
+  this.setFlavor = function (name) {
+    if (flavor.hasOwnProperty(name)) {
+      var preset = flavor[name];
+      for (var option in preset) {
+        if (preset.hasOwnProperty(option)) {
+          options[option] = preset[option];
+        }
+      }
+    }
+  };
+
+  /**
+   * Remove an extension from THIS converter.
+   * Note: This is a costly operation. It's better to initialize a new converter
+   * and specify the extensions you wish to use
+   * @param {Array} extension
+   */
+  this.removeExtension = function (extension) {
+    if (!showdown.helper.isArray(extension)) {
+      extension = [extension];
+    }
+    for (var a = 0; a < extension.length; ++a) {
+      var ext = extension[a];
+      for (var i = 0; i < langExtensions.length; ++i) {
+        if (langExtensions[i] === ext) {
+          langExtensions[i].splice(i, 1);
+        }
+      }
+      for (var ii = 0; ii < outputModifiers.length; ++i) {
+        if (outputModifiers[ii] === ext) {
+          outputModifiers[ii].splice(i, 1);
+        }
+      }
+    }
+  };
+
+  /**
+   * Get all extension of THIS converter
+   * @returns {{language: Array, output: Array}}
+   */
+  this.getAllExtensions = function () {
+    return {
+      language: langExtensions,
+      output: outputModifiers
+    };
+  };
+};
+
+/**
+ * Turn Markdown link shortcuts into XHTML <a> tags.
+ */
+showdown.subParser('anchors', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('anchors.before', text, options, globals);
+
+  var writeAnchorTag = function (wholeMatch, m1, m2, m3, m4, m5, m6, m7) {
+    if (showdown.helper.isUndefined(m7)) {
+      m7 = '';
+    }
+    wholeMatch = m1;
+    var linkText = m2,
+        linkId = m3.toLowerCase(),
+        url = m4,
+        title = m7;
+
+    if (!url) {
+      if (!linkId) {
+        // lower-case and turn embedded newlines into spaces
+        linkId = linkText.toLowerCase().replace(/ ?\n/g, ' ');
+      }
+      url = '#' + linkId;
+
+      if (!showdown.helper.isUndefined(globals.gUrls[linkId])) {
+        url = globals.gUrls[linkId];
+        if (!showdown.helper.isUndefined(globals.gTitles[linkId])) {
+          title = globals.gTitles[linkId];
+        }
+      } else {
+        if (wholeMatch.search(/\(\s*\)$/m) > -1) {
+          // Special case for explicit empty url
+          url = '';
+        } else {
+          return wholeMatch;
+        }
+      }
+    }
+
+    url = showdown.helper.escapeCharacters(url, '*_', false);
+    var result = '<a href="' + url + '"';
+
+    if (title !== '' && title !== null) {
+      title = title.replace(/"/g, '&quot;');
+      title = showdown.helper.escapeCharacters(title, '*_', false);
+      result += ' title="' + title + '"';
+    }
+
+    result += '>' + linkText + '</a>';
+
+    return result;
+  };
+
+  // First, handle reference-style links: [link text] [id]
+  /*
+   text = text.replace(/
+   (							// wrap whole match in $1
+   \[
+   (
+   (?:
+   \[[^\]]*\]		// allow brackets nested one level
+   |
+   [^\[]			// or anything else
+   )*
+   )
+   \]
+
+   [ ]?					// one optional space
+   (?:\n[ ]*)?				// one optional newline followed by spaces
+
+   \[
+   (.*?)					// id = $3
+   \]
+   )()()()()					// pad remaining backreferences
+   /g,_DoAnchors_callback);
+   */
+  text = text.replace(/(\[((?:\[[^\]]*]|[^\[\]])*)][ ]?(?:\n[ ]*)?\[(.*?)])()()()()/g, writeAnchorTag);
+
+  //
+  // Next, inline-style links: [link text](url "optional title")
+  //
+
+  /*
+   text = text.replace(/
+   (						// wrap whole match in $1
+   \[
+   (
+   (?:
+   \[[^\]]*\]	// allow brackets nested one level
+   |
+   [^\[\]]			// or anything else
+   )
+   )
+   \]
+   \(						// literal paren
+   [ \t]*
+   ()						// no id, so leave $3 empty
+   <?(.*?)>?				// href = $4
+   [ \t]*
+   (						// $5
+   (['"])				// quote char = $6
+   (.*?)				// Title = $7
+   \6					// matching quote
+   [ \t]*				// ignore any spaces/tabs between closing quote and )
+   )?						// title is optional
+   \)
+   )
+   /g,writeAnchorTag);
+   */
+  text = text.replace(/(\[((?:\[[^\]]*]|[^\[\]])*)]\([ \t]*()<?(.*?(?:\(.*?\).*?)?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,
+                      writeAnchorTag);
+
+  //
+  // Last, handle reference-style shortcuts: [link text]
+  // These must come last in case you've also got [link test][1]
+  // or [link test](/foo)
+  //
+
+  /*
+   text = text.replace(/
+   (                // wrap whole match in $1
+   \[
+   ([^\[\]]+)       // link text = $2; can't contain '[' or ']'
+   \]
+   )()()()()()      // pad rest of backreferences
+   /g, writeAnchorTag);
+   */
+  text = text.replace(/(\[([^\[\]]+)])()()()()()/g, writeAnchorTag);
+
+  text = globals.converter._dispatch('anchors.after', text, options, globals);
+  return text;
+});
+
+showdown.subParser('autoLinks', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('autoLinks.before', text, options, globals);
+
+  var simpleURLRegex  = /\b(((https?|ftp|dict):\/\/|www\.)[^'">\s]+\.[^'">\s]+)(?=\s|$)(?!["<>])/gi,
+      delimUrlRegex   = /<(((https?|ftp|dict):\/\/|www\.)[^'">\s]+)>/gi,
+      simpleMailRegex = /(?:^|[ \n\t])([A-Za-z0-9!#$%&'*+-/=?^_`\{|}~\.]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)(?:$|[ \n\t])/gi,
+      delimMailRegex  = /<(?:mailto:)?([-.\w]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi;
+
+  text = text.replace(delimUrlRegex, replaceLink);
+  text = text.replace(delimMailRegex, replaceMail);
+  // simpleURLRegex  = /\b(((https?|ftp|dict):\/\/|www\.)[-.+~:?#@!$&'()*,;=[\]\w]+)\b/gi,
+  // Email addresses: <address@domain.foo>
+
+  if (options.simplifiedAutoLink) {
+    text = text.replace(simpleURLRegex, replaceLink);
+    text = text.replace(simpleMailRegex, replaceMail);
+  }
+
+  function replaceLink(wm, link) {
+    var lnkTxt = link;
+    if (/^www\./i.test(link)) {
+      link = link.replace(/^www\./i, 'http://www.');
+    }
+    return '<a href="' + link + '">' + lnkTxt + '</a>';
+  }
+
+  function replaceMail(wholeMatch, m1) {
+    var unescapedStr = showdown.subParser('unescapeSpecialChars')(m1);
+    return showdown.subParser('encodeEmailAddress')(unescapedStr);
+  }
+
+  text = globals.converter._dispatch('autoLinks.after', text, options, globals);
+
+  return text;
+});
+
+/**
+ * These are all the transformations that form block-level
+ * tags like paragraphs, headers, and list items.
+ */
+showdown.subParser('blockGamut', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('blockGamut.before', text, options, globals);
+
+  // we parse blockquotes first so that we can have headings and hrs
+  // inside blockquotes
+  text = showdown.subParser('blockQuotes')(text, options, globals);
+  text = showdown.subParser('headers')(text, options, globals);
+
+  // Do Horizontal Rules:
+  var key = showdown.subParser('hashBlock')('<hr />', options, globals);
+  text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm, key);
+  text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm, key);
+  text = text.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm, key);
+
+  text = showdown.subParser('lists')(text, options, globals);
+  text = showdown.subParser('codeBlocks')(text, options, globals);
+  text = showdown.subParser('tables')(text, options, globals);
+
+  // We already ran _HashHTMLBlocks() before, in Markdown(), but that
+  // was to escape raw HTML in the original Markdown source. This time,
+  // we're escaping the markup we've just created, so that we don't wrap
+  // <p> tags around block-level tags.
+  text = showdown.subParser('hashHTMLBlocks')(text, options, globals);
+  text = showdown.subParser('paragraphs')(text, options, globals);
+
+  text = globals.converter._dispatch('blockGamut.after', text, options, globals);
+
+  return text;
+});
+
+showdown.subParser('blockQuotes', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('blockQuotes.before', text, options, globals);
+  /*
+   text = text.replace(/
+   (								// Wrap whole match in $1
+   (
+   ^[ \t]*>[ \t]?			// '>' at the start of a line
+   .+\n					// rest of the first line
+   (.+\n)*					// subsequent consecutive lines
+   \n*						// blanks
+   )+
+   )
+   /gm, function(){...});
+   */
+
+  text = text.replace(/((^[ \t]{0,3}>[ \t]?.+\n(.+\n)*\n*)+)/gm, function (wholeMatch, m1) {
+    var bq = m1;
+
+    // attacklab: hack around Konqueror 3.5.4 bug:
+    // "----------bug".replace(/^-/g,"") == "bug"
+    bq = bq.replace(/^[ \t]*>[ \t]?/gm, '~0'); // trim one level of quoting
+
+    // attacklab: clean up hack
+    bq = bq.replace(/~0/g, '');
+
+    bq = bq.replace(/^[ \t]+$/gm, ''); // trim whitespace-only lines
+    bq = showdown.subParser('githubCodeBlocks')(bq, options, globals);
+    bq = showdown.subParser('blockGamut')(bq, options, globals); // recurse
+
+    bq = bq.replace(/(^|\n)/g, '$1  ');
+    // These leading spaces screw with <pre> content, so we need to fix that:
+    bq = bq.replace(/(\s*<pre>[^\r]+?<\/pre>)/gm, function (wholeMatch, m1) {
+      var pre = m1;
+      // attacklab: hack around Konqueror 3.5.4 bug:
+      pre = pre.replace(/^  /mg, '~0');
+      pre = pre.replace(/~0/g, '');
+      return pre;
+    });
+
+    return showdown.subParser('hashBlock')('<blockquote>\n' + bq + '\n</blockquote>', options, globals);
+  });
+
+  text = globals.converter._dispatch('blockQuotes.after', text, options, globals);
+  return text;
+});
+
+/**
+ * Process Markdown `<pre><code>` blocks.
+ */
+showdown.subParser('codeBlocks', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('codeBlocks.before', text, options, globals);
+  /*
+   text = text.replace(text,
+   /(?:\n\n|^)
+   (								// $1 = the code block -- one or more lines, starting with a space/tab
+   (?:
+   (?:[ ]{4}|\t)			// Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
+   .*\n+
+   )+
+   )
+   (\n*[ ]{0,3}[^ \t\n]|(?=~0))	// attacklab: g_tab_width
+   /g,function(){...});
+   */
+
+  // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
+  text += '~0';
+
+  var pattern = /(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g;
+  text = text.replace(pattern, function (wholeMatch, m1, m2) {
+    var codeblock = m1,
+        nextChar = m2,
+        end = '\n';
+
+    codeblock = showdown.subParser('outdent')(codeblock);
+    codeblock = showdown.subParser('encodeCode')(codeblock);
+    codeblock = showdown.subParser('detab')(codeblock);
+    codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
+    codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing newlines
+
+    if (options.omitExtraWLInCodeBlocks) {
+      end = '';
+    }
+
+    codeblock = '<pre><code>' + codeblock + end + '</code></pre>';
+
+    return showdown.subParser('hashBlock')(codeblock, options, globals) + nextChar;
+  });
+
+  // attacklab: strip sentinel
+  text = text.replace(/~0/, '');
+
+  text = globals.converter._dispatch('codeBlocks.after', text, options, globals);
+  return text;
+});
+
+/**
+ *
+ *   *  Backtick quotes are used for <code></code> spans.
+ *
+ *   *  You can use multiple backticks as the delimiters if you want to
+ *     include literal backticks in the code span. So, this input:
+ *
+ *         Just type ``foo `bar` baz`` at the prompt.
+ *
+ *       Will translate to:
+ *
+ *         <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
+ *
+ *    There's no arbitrary limit to the number of backticks you
+ *    can use as delimters. If you need three consecutive backticks
+ *    in your code, use four for delimiters, etc.
+ *
+ *  *  You can use spaces to get literal backticks at the edges:
+ *
+ *         ... type `` `bar` `` ...
+ *
+ *       Turns to:
+ *
+ *         ... type <code>`bar`</code> ...
+ */
+showdown.subParser('codeSpans', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('codeSpans.before', text, options, globals);
+
+  /*
+   text = text.replace(/
+   (^|[^\\])					// Character before opening ` can't be a backslash
+   (`+)						// $2 = Opening run of `
+   (							// $3 = The code block
+   [^\r]*?
+   [^`]					// attacklab: work around lack of lookbehind
+   )
+   \2							// Matching closer
+   (?!`)
+   /gm, function(){...});
+   */
+
+  if (typeof(text) === 'undefined') {
+    text = '';
+  }
+  text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
+    function (wholeMatch, m1, m2, m3) {
+      var c = m3;
+      c = c.replace(/^([ \t]*)/g, '');	// leading whitespace
+      c = c.replace(/[ \t]*$/g, '');	// trailing whitespace
+      c = showdown.subParser('encodeCode')(c);
+      return m1 + '<code>' + c + '</code>';
+    }
+  );
+
+  text = globals.converter._dispatch('codeSpans.after', text, options, globals);
+  return text;
+});
+
+/**
+ * Convert all tabs to spaces
+ */
+showdown.subParser('detab', function (text) {
+  'use strict';
+
+  // expand first n-1 tabs
+  text = text.replace(/\t(?=\t)/g, '    '); // g_tab_width
+
+  // replace the nth with two sentinels
+  text = text.replace(/\t/g, '~A~B');
+
+  // use the sentinel to anchor our regex so it doesn't explode
+  text = text.replace(/~B(.+?)~A/g, function (wholeMatch, m1) {
+    var leadingText = m1,
+        numSpaces = 4 - leadingText.length % 4;  // g_tab_width
+
+    // there *must* be a better way to do this:
+    for (var i = 0; i < numSpaces; i++) {
+      leadingText += ' ';
+    }
+
+    return leadingText;
+  });
+
+  // clean up sentinels
+  text = text.replace(/~A/g, '    ');  // g_tab_width
+  text = text.replace(/~B/g, '');
+
+  return text;
+
+});
+
+/**
+ * Smart processing for ampersands and angle brackets that need to be encoded.
+ */
+showdown.subParser('encodeAmpsAndAngles', function (text) {
+  'use strict';
+  // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
+  // http://bumppo.net/projects/amputator/
+  text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, '&amp;');
+
+  // Encode naked <'s
+  text = text.replace(/<(?![a-z\/?\$!])/gi, '&lt;');
+
+  return text;
+});
+
+/**
+ * Returns the string, with after processing the following backslash escape sequences.
+ *
+ * attacklab: The polite way to do this is with the new escapeCharacters() function:
+ *
+ *    text = escapeCharacters(text,"\\",true);
+ *    text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
+ *
+ * ...but we're sidestepping its use of the (slow) RegExp constructor
+ * as an optimization for Firefox.  This function gets called a LOT.
+ */
+showdown.subParser('encodeBackslashEscapes', function (text) {
+  'use strict';
+  text = text.replace(/\\(\\)/g, showdown.helper.escapeCharactersCallback);
+  text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g, showdown.helper.escapeCharactersCallback);
+  return text;
+});
+
+/**
+ * Encode/escape certain characters inside Markdown code runs.
+ * The point is that in code, these characters are literals,
+ * and lose their special Markdown meanings.
+ */
+showdown.subParser('encodeCode', function (text) {
+  'use strict';
+
+  // Encode all ampersands; HTML entities are not
+  // entities within a Markdown code span.
+  text = text.replace(/&/g, '&amp;');
+
+  // Do the angle bracket song and dance:
+  text = text.replace(/</g, '&lt;');
+  text = text.replace(/>/g, '&gt;');
+
+  // Now, escape characters that are magic in Markdown:
+  text = showdown.helper.escapeCharacters(text, '*_{}[]\\', false);
+
+  // jj the line above breaks this:
+  //---
+  //* Item
+  //   1. Subitem
+  //            special char: *
+  // ---
+
+  return text;
+});
+
+/**
+ *  Input: an email address, e.g. "foo@example.com"
+ *
+ *  Output: the email address as a mailto link, with each character
+ *    of the address encoded as either a decimal or hex entity, in
+ *    the hopes of foiling most address harvesting spam bots. E.g.:
+ *
+ *    <a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;
+ *       x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;
+ *       &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>
+ *
+ *  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
+ *  mailing list: <http://tinyurl.com/yu7ue>
+ *
+ */
+showdown.subParser('encodeEmailAddress', function (addr) {
+  'use strict';
+
+  var encode = [
+    function (ch) {
+      return '&#' + ch.charCodeAt(0) + ';';
+    },
+    function (ch) {
+      return '&#x' + ch.charCodeAt(0).toString(16) + ';';
+    },
+    function (ch) {
+      return ch;
+    }
+  ];
+
+  addr = 'mailto:' + addr;
+
+  addr = addr.replace(/./g, function (ch) {
+    if (ch === '@') {
+      // this *must* be encoded. I insist.
+      ch = encode[Math.floor(Math.random() * 2)](ch);
+    } else if (ch !== ':') {
+      // leave ':' alone (to spot mailto: later)
+      var r = Math.random();
+      // roughly 10% raw, 45% hex, 45% dec
+      ch = (
+        r > 0.9 ? encode[2](ch) : r > 0.45 ? encode[1](ch) : encode[0](ch)
+      );
+    }
+    return ch;
+  });
+
+  addr = '<a href="' + addr + '">' + addr + '</a>';
+  addr = addr.replace(/">.+:/g, '">'); // strip the mailto: from the visible part
+
+  return addr;
+});
+
+/**
+ * Within tags -- meaning between < and > -- encode [\ ` * _] so they
+ * don't conflict with their use in Markdown for code, italics and strong.
+ */
+showdown.subParser('escapeSpecialCharsWithinTagAttributes', function (text) {
+  'use strict';
+
+  // Build a regex to find HTML tags and comments.  See Friedl's
+  // "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
+  var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
+
+  text = text.replace(regex, function (wholeMatch) {
+    var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g, '$1`');
+    tag = showdown.helper.escapeCharacters(tag, '\\`*_', false);
+    return tag;
+  });
+
+  return text;
+});
+
+/**
+ * Handle github codeblocks prior to running HashHTML so that
+ * HTML contained within the codeblock gets escaped properly
+ * Example:
+ * ```ruby
+ *     def hello_world(x)
+ *       puts "Hello, #{x}"
+ *     end
+ * ```
+ */
+showdown.subParser('githubCodeBlocks', function (text, options, globals) {
+  'use strict';
+
+  // early exit if option is not enabled
+  if (!options.ghCodeBlocks) {
+    return text;
+  }
+
+  text = globals.converter._dispatch('githubCodeBlocks.before', text, options, globals);
+
+  text += '~0';
+
+  text = text.replace(/(?:^|\n)```(.*)\n([\s\S]*?)\n```/g, function (wholeMatch, language, codeblock) {
+    var end = (options.omitExtraWLInCodeBlocks) ? '' : '\n';
+
+    // First parse the github code block
+    codeblock = showdown.subParser('encodeCode')(codeblock);
+    codeblock = showdown.subParser('detab')(codeblock);
+    codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
+    codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing whitespace
+
+    codeblock = '<pre><code' + (language ? ' class="' + language + ' language-' + language + '"' : '') + '>' + codeblock + end + '</code></pre>';
+
+    codeblock = showdown.subParser('hashBlock')(codeblock, options, globals);
+
+    // Since GHCodeblocks can be false positives, we need to
+    // store the primitive text and the parsed text in a global var,
+    // and then return a token
+    return '\n\n~G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
+  });
+
+  // attacklab: strip sentinel
+  text = text.replace(/~0/, '');
+
+  return globals.converter._dispatch('githubCodeBlocks.after', text, options, globals);
+});
+
+showdown.subParser('hashBlock', function (text, options, globals) {
+  'use strict';
+  text = text.replace(/(^\n+|\n+$)/g, '');
+  return '\n\n~K' + (globals.gHtmlBlocks.push(text) - 1) + 'K\n\n';
+});
+
+showdown.subParser('hashElement', function (text, options, globals) {
+  'use strict';
+
+  return function (wholeMatch, m1) {
+    var blockText = m1;
+
+    // Undo double lines
+    blockText = blockText.replace(/\n\n/g, '\n');
+    blockText = blockText.replace(/^\n/, '');
+
+    // strip trailing blank lines
+    blockText = blockText.replace(/\n+$/g, '');
+
+    // Replace the element text with a marker ("~KxK" where x is its key)
+    blockText = '\n\n~K' + (globals.gHtmlBlocks.push(blockText) - 1) + 'K\n\n';
+
+    return blockText;
+  };
+});
+
+showdown.subParser('hashHTMLBlocks', function (text, options, globals) {
+  'use strict';
+
+  var blockTags = [
+      'pre',
+      'div',
+      'h1',
+      'h2',
+      'h3',
+      'h4',
+      'h5',
+      'h6',
+      'blockquote',
+      'table',
+      'dl',
+      'ol',
+      'ul',
+      'script',
+      'noscript',
+      'form',
+      'fieldset',
+      'iframe',
+      'math',
+      'style',
+      'section',
+      'header',
+      'footer',
+      'nav',
+      'article',
+      'aside',
+      'address',
+      'audio',
+      'canvas',
+      'figure',
+      'hgroup',
+      'output',
+      'video',
+      'p'
+    ],
+    repFunc = function (wholeMatch, match, left, right) {
+      var txt = wholeMatch;
+      // check if this html element is marked as markdown
+      // if so, it's contents should be parsed as markdown
+      if (left.search(/\bmarkdown\b/) !== -1) {
+        txt = left + globals.converter.makeHtml(match) + right;
+      }
+      return '\n\n~K' + (globals.gHtmlBlocks.push(txt) - 1) + 'K\n\n';
+    };
+
+  for (var i = 0; i < blockTags.length; ++i) {
+    text = showdown.helper.replaceRecursiveRegExp(text, repFunc, '^(?: |\\t){0,3}<' + blockTags[i] + '\\b[^>]*>', '</' + blockTags[i] + '>', 'gim');
+  }
+
+  // HR SPECIAL CASE
+  text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,
+    showdown.subParser('hashElement')(text, options, globals));
+
+  // Special case for standalone HTML comments:
+  text = text.replace(/(<!--[\s\S]*?-->)/g,
+    showdown.subParser('hashElement')(text, options, globals));
+
+  // PHP and ASP-style processor instructions (<?...?> and <%...%>)
+  text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,
+    showdown.subParser('hashElement')(text, options, globals));
+  return text;
+});
+
+/**
+ * Hash span elements that should not be parsed as markdown
+ */
+showdown.subParser('hashHTMLSpans', function (text, config, globals) {
+  'use strict';
+
+  var matches = showdown.helper.matchRecursiveRegExp(text, '<code\\b[^>]*>', '</code>', 'gi');
+
+  for (var i = 0; i < matches.length; ++i) {
+    text = text.replace(matches[i][0], '~L' + (globals.gHtmlSpans.push(matches[i][0]) - 1) + 'L');
+  }
+  return text;
+});
+
+/**
+ * Unhash HTML spans
+ */
+showdown.subParser('unhashHTMLSpans', function (text, config, globals) {
+  'use strict';
+
+  for (var i = 0; i < globals.gHtmlSpans.length; ++i) {
+    text = text.replace('~L' + i + 'L', globals.gHtmlSpans[i]);
+  }
+
+  return text;
+});
+
+/**
+ * Hash span elements that should not be parsed as markdown
+ */
+showdown.subParser('hashPreCodeTags', function (text, config, globals) {
+  'use strict';
+
+  var repFunc = function (wholeMatch, match, left, right) {
+    // encode html entities
+    var codeblock = left + showdown.subParser('encodeCode')(match) + right;
+    return '\n\n~G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
+  };
+
+  text = showdown.helper.replaceRecursiveRegExp(text, repFunc, '^(?: |\\t){0,3}<pre\\b[^>]*>\\s*<code\\b[^>]*>', '^(?: |\\t){0,3}</code>\\s*</pre>', 'gim');
+  return text;
+});
+
+showdown.subParser('headers', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('headers.before', text, options, globals);
+
+  var prefixHeader = options.prefixHeaderId,
+      headerLevelStart = (isNaN(parseInt(options.headerLevelStart))) ? 1 : parseInt(options.headerLevelStart),
+
+  // Set text-style headers:
+  //	Header 1
+  //	========
+  //
+  //	Header 2
+  //	--------
+  //
+      setextRegexH1 = (options.smoothLivePreview) ? /^(.+)[ \t]*\n={2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n=+[ \t]*\n+/gm,
+      setextRegexH2 = (options.smoothLivePreview) ? /^(.+)[ \t]*\n-{2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n-+[ \t]*\n+/gm;
+
+  text = text.replace(setextRegexH1, function (wholeMatch, m1) {
+
+    var spanGamut = showdown.subParser('spanGamut')(m1, options, globals),
+        hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
+        hLevel = headerLevelStart,
+        hashBlock = '<h' + hLevel + hID + '>' + spanGamut + '</h' + hLevel + '>';
+    return showdown.subParser('hashBlock')(hashBlock, options, globals);
+  });
+
+  text = text.replace(setextRegexH2, function (matchFound, m1) {
+    var spanGamut = showdown.subParser('spanGamut')(m1, options, globals),
+        hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
+        hLevel = headerLevelStart + 1,
+      hashBlock = '<h' + hLevel + hID + '>' + spanGamut + '</h' + hLevel + '>';
+    return showdown.subParser('hashBlock')(hashBlock, options, globals);
+  });
+
+  // atx-style headers:
+  //  # Header 1
+  //  ## Header 2
+  //  ## Header 2 with closing hashes ##
+  //  ...
+  //  ###### Header 6
+  //
+  text = text.replace(/^(#{1,6})[ \t]*(.+?)[ \t]*#*\n+/gm, function (wholeMatch, m1, m2) {
+    var span = showdown.subParser('spanGamut')(m2, options, globals),
+        hID = (options.noHeaderId) ? '' : ' id="' + headerId(m2) + '"',
+        hLevel = headerLevelStart - 1 + m1.length,
+        header = '<h' + hLevel + hID + '>' + span + '</h' + hLevel + '>';
+
+    return showdown.subParser('hashBlock')(header, options, globals);
+  });
+
+  function headerId(m) {
+    var title, escapedId = m.replace(/[^\w]/g, '').toLowerCase();
+
+    if (globals.hashLinkCounts[escapedId]) {
+      title = escapedId + '-' + (globals.hashLinkCounts[escapedId]++);
+    } else {
+      title = escapedId;
+      globals.hashLinkCounts[escapedId] = 1;
+    }
+
+    // Prefix id to prevent causing inadvertent pre-existing style matches.
+    if (prefixHeader === true) {
+      prefixHeader = 'section';
+    }
+
+    if (showdown.helper.isString(prefixHeader)) {
+      return prefixHeader + title;
+    }
+    return title;
+  }
+
+  text = globals.converter._dispatch('headers.after', text, options, globals);
+  return text;
+});
+
+/**
+ * Turn Markdown image shortcuts into <img> tags.
+ */
+showdown.subParser('images', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('images.before', text, options, globals);
+
+  var inlineRegExp    = /!\[(.*?)]\s?\([ \t]*()<?(\S+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(['"])(.*?)\6[ \t]*)?\)/g,
+      referenceRegExp = /!\[([^\]]*?)] ?(?:\n *)?\[(.*?)]()()()()()/g;
+
+  function writeImageTag (wholeMatch, altText, linkId, url, width, height, m5, title) {
+
+    var gUrls   = globals.gUrls,
+        gTitles = globals.gTitles,
+        gDims   = globals.gDimensions;
+
+    linkId = linkId.toLowerCase();
+
+    if (!title) {
+      title = '';
+    }
+
+    if (url === '' || url === null) {
+      if (linkId === '' || linkId === null) {
+        // lower-case and turn embedded newlines into spaces
+        linkId = altText.toLowerCase().replace(/ ?\n/g, ' ');
+      }
+      url = '#' + linkId;
+
+      if (!showdown.helper.isUndefined(gUrls[linkId])) {
+        url = gUrls[linkId];
+        if (!showdown.helper.isUndefined(gTitles[linkId])) {
+          title = gTitles[linkId];
+        }
+        if (!showdown.helper.isUndefined(gDims[linkId])) {
+          width = gDims[linkId].width;
+          height = gDims[linkId].height;
+        }
+      } else {
+        return wholeMatch;
+      }
+    }
+
+    altText = altText.replace(/"/g, '&quot;');
+    altText = showdown.helper.escapeCharacters(altText, '*_', false);
+    url = showdown.helper.escapeCharacters(url, '*_', false);
+    var result = '<img src="' + url + '" alt="' + altText + '"';
+
+    if (title) {
+      title = title.replace(/"/g, '&quot;');
+      title = showdown.helper.escapeCharacters(title, '*_', false);
+      result += ' title="' + title + '"';
+    }
+
+    if (width && height) {
+      width  = (width === '*') ? 'auto' : width;
+      height = (height === '*') ? 'auto' : height;
+
+      result += ' width="' + width + '"';
+      result += ' height="' + height + '"';
+    }
+
+    result += ' />';
+    return result;
+  }
+
+  // First, handle reference-style labeled images: ![alt text][id]
+  text = text.replace(referenceRegExp, writeImageTag);
+
+  // Next, handle inline images:  ![alt text](url =<width>x<height> "optional title")
+  text = text.replace(inlineRegExp, writeImageTag);
+
+  text = globals.converter._dispatch('images.after', text, options, globals);
+  return text;
+});
+
+showdown.subParser('italicsAndBold', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('italicsAndBold.before', text, options, globals);
+
+  if (options.literalMidWordUnderscores) {
+    //underscores
+    // Since we are consuming a \s character, we need to add it
+    text = text.replace(/(^|\s|>|\b)__(?=\S)([\s\S]+?)__(?=\b|<|\s|$)/gm, '$1<strong>$2</strong>');
+    text = text.replace(/(^|\s|>|\b)_(?=\S)([\s\S]+?)_(?=\b|<|\s|$)/gm, '$1<em>$2</em>');
+    //asterisks
+    text = text.replace(/(\*\*)(?=\S)([^\r]*?\S[*]*)\1/g, '<strong>$2</strong>');
+    text = text.replace(/(\*)(?=\S)([^\r]*?\S)\1/g, '<em>$2</em>');
+
+  } else {
+    // <strong> must go first:
+    text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g, '<strong>$2</strong>');
+    text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g, '<em>$2</em>');
+  }
+
+  text = globals.converter._dispatch('italicsAndBold.after', text, options, globals);
+  return text;
+});
+
+/**
+ * Form HTML ordered (numbered) and unordered (bulleted) lists.
+ */
+showdown.subParser('lists', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('lists.before', text, options, globals);
+  /**
+   * Process the contents of a single ordered or unordered list, splitting it
+   * into individual list items.
+   * @param {string} listStr
+   * @param {boolean} trimTrailing
+   * @returns {string}
+   */
+  function processListItems (listStr, trimTrailing) {
+    // The $g_list_level global keeps track of when we're inside a list.
+    // Each time we enter a list, we increment it; when we leave a list,
+    // we decrement. If it's zero, we're not in a list anymore.
+    //
+    // We do this because when we're not inside a list, we want to treat
+    // something like this:
+    //
+    //    I recommend upgrading to version
+    //    8. Oops, now this line is treated
+    //    as a sub-list.
+    //
+    // As a single paragraph, despite the fact that the second line starts
+    // with a digit-period-space sequence.
+    //
+    // Whereas when we're inside a list (or sub-list), that line will be
+    // treated as the start of a sub-list. What a kludge, huh? This is
+    // an aspect of Markdown's syntax that's hard to parse perfectly
+    // without resorting to mind-reading. Perhaps the solution is to
+    // change the syntax rules such that sub-lists must start with a
+    // starting cardinal number; e.g. "1." or "a.".
+    globals.gListLevel++;
+
+    // trim trailing blank lines:
+    listStr = listStr.replace(/\n{2,}$/, '\n');
+
+    // attacklab: add sentinel to emulate \z
+    listStr += '~0';
+
+    var rgx = /(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
+        isParagraphed = (/\n[ \t]*\n(?!~0)/.test(listStr));
+
+    listStr = listStr.replace(rgx, function (wholeMatch, m1, m2, m3, m4, taskbtn, checked) {
+      checked = (checked && checked.trim() !== '');
+      var item = showdown.subParser('outdent')(m4, options, globals),
+          bulletStyle = '';
+
+      // Support for github tasklists
+      if (taskbtn && options.tasklists) {
+        bulletStyle = ' class="task-list-item" style="list-style-type: none;"';
+        item = item.replace(/^[ \t]*\[(x|X| )?]/m, function () {
+          var otp = '<input type="checkbox" disabled style="margin: 0px 0.35em 0.25em -1.6em; vertical-align: middle;"';
+          if (checked) {
+            otp += ' checked';
+          }
+          otp += '>';
+          return otp;
+        });
+      }
+      // m1 - Leading line or
+      // Has a double return (multi paragraph) or
+      // Has sublist
+      if (m1 || (item.search(/\n{2,}/) > -1)) {
+        item = showdown.subParser('githubCodeBlocks')(item, options, globals);
+        item = showdown.subParser('blockGamut')(item, options, globals);
+      } else {
+        // Recursion for sub-lists:
+        item = showdown.subParser('lists')(item, options, globals);
+        item = item.replace(/\n$/, ''); // chomp(item)
+        if (isParagraphed) {
+          item = showdown.subParser('paragraphs')(item, options, globals);
+        } else {
+          item = showdown.subParser('spanGamut')(item, options, globals);
+        }
+      }
+      item =  '\n<li' + bulletStyle + '>' + item + '</li>\n';
+      return item;
+    });
+
+    // attacklab: strip sentinel
+    listStr = listStr.replace(/~0/g, '');
+
+    globals.gListLevel--;
+
+    if (trimTrailing) {
+      listStr = listStr.replace(/\s+$/, '');
+    }
+
+    return listStr;
+  }
+
+  /**
+   * Check and parse consecutive lists (better fix for issue #142)
+   * @param {string} list
+   * @param {string} listType
+   * @param {boolean} trimTrailing
+   * @returns {string}
+   */
+  function parseConsecutiveLists(list, listType, trimTrailing) {
+    // check if we caught 2 or more consecutive lists by mistake
+    // we use the counterRgx, meaning if listType is UL we look for UL and vice versa
+    var counterRxg = (listType === 'ul') ? /^ {0,2}\d+\.[ \t]/gm : /^ {0,2}[*+-][ \t]/gm,
+      subLists = [],
+      result = '';
+
+    if (list.search(counterRxg) !== -1) {
+      (function parseCL(txt) {
+        var pos = txt.search(counterRxg);
+        if (pos !== -1) {
+          // slice
+          result += '\n\n<' + listType + '>' + processListItems(txt.slice(0, pos), !!trimTrailing) + '</' + listType + '>\n\n';
+
+          // invert counterType and listType
+          listType = (listType === 'ul') ? 'ol' : 'ul';
+          counterRxg = (listType === 'ul') ? /^ {0,2}\d+\.[ \t]/gm : /^ {0,2}[*+-][ \t]/gm;
+
+          //recurse
+          parseCL(txt.slice(pos));
+        } else {
+          result += '\n\n<' + listType + '>' + processListItems(txt, !!trimTrailing) + '</' + listType + '>\n\n';
+        }
+      })(list);
+      for (var i = 0; i < subLists.length; ++i) {
+
+      }
+    } else {
+      result = '\n\n<' + listType + '>' + processListItems(list, !!trimTrailing) + '</' + listType + '>\n\n';
+    }
+
+    return result;
+  }
+
+  // attacklab: add sentinel to hack around khtml/safari bug:
+  // http://bugs.webkit.org/show_bug.cgi?id=11231
+  text += '~0';
+
+  // Re-usable pattern to match any entire ul or ol list:
+  var wholeList = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
+
+  if (globals.gListLevel) {
+    text = text.replace(wholeList, function (wholeMatch, list, m2) {
+      var listType = (m2.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
+      return parseConsecutiveLists(list, listType, true);
+    });
+  } else {
+    wholeList = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
+    //wholeList = /(\n\n|^\n?)( {0,3}([*+-]|\d+\.)[ \t]+[\s\S]+?)(?=(~0)|(\n\n(?!\t| {2,}| {0,3}([*+-]|\d+\.)[ \t])))/g;
+    text = text.replace(wholeList, function (wholeMatch, m1, list, m3) {
+
+      var listType = (m3.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
+      return parseConsecutiveLists(list, listType);
+    });
+  }
+
+  // attacklab: strip sentinel
+  text = text.replace(/~0/, '');
+
+  text = globals.converter._dispatch('lists.after', text, options, globals);
+  return text;
+});
+
+/**
+ * Remove one level of line-leading tabs or spaces
+ */
+showdown.subParser('outdent', function (text) {
+  'use strict';
+
+  // attacklab: hack around Konqueror 3.5.4 bug:
+  // "----------bug".replace(/^-/g,"") == "bug"
+  text = text.replace(/^(\t|[ ]{1,4})/gm, '~0'); // attacklab: g_tab_width
+
+  // attacklab: clean up hack
+  text = text.replace(/~0/g, '');
+
+  return text;
+});
+
+/**
+ *
+ */
+showdown.subParser('paragraphs', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('paragraphs.before', text, options, globals);
+  // Strip leading and trailing lines:
+  text = text.replace(/^\n+/g, '');
+  text = text.replace(/\n+$/g, '');
+
+  var grafs = text.split(/\n{2,}/g),
+      grafsOut = [],
+      end = grafs.length; // Wrap <p> tags
+
+  for (var i = 0; i < end; i++) {
+    var str = grafs[i];
+    // if this is an HTML marker, copy it
+    if (str.search(/~(K|G)(\d+)\1/g) >= 0) {
+      grafsOut.push(str);
+    } else {
+      str = showdown.subParser('spanGamut')(str, options, globals);
+      str = str.replace(/^([ \t]*)/g, '<p>');
+      str += '</p>';
+      grafsOut.push(str);
+    }
+  }
+
+  /** Unhashify HTML blocks */
+  end = grafsOut.length;
+  for (i = 0; i < end; i++) {
+    var blockText = '',
+        grafsOutIt = grafsOut[i],
+        codeFlag = false;
+    // if this is a marker for an html block...
+    while (grafsOutIt.search(/~(K|G)(\d+)\1/) >= 0) {
+      var delim = RegExp.$1,
+          num   = RegExp.$2;
+
+      if (delim === 'K') {
+        blockText = globals.gHtmlBlocks[num];
+      } else {
+        // we need to check if ghBlock is a false positive
+        if (codeFlag) {
+          // use encoded version of all text
+          blockText = showdown.subParser('encodeCode')(globals.ghCodeBlocks[num].text);
+        } else {
+          blockText = globals.ghCodeBlocks[num].codeblock;
+        }
+      }
+      blockText = blockText.replace(/\$/g, '$$$$'); // Escape any dollar signs
+
+      grafsOutIt = grafsOutIt.replace(/(\n\n)?~(K|G)\d+\2(\n\n)?/, blockText);
+      // Check if grafsOutIt is a pre->code
+      if (/^<pre\b[^>]*>\s*<code\b[^>]*>/.test(grafsOutIt)) {
+        codeFlag = true;
+      }
+    }
+    grafsOut[i] = grafsOutIt;
+  }
+  text = grafsOut.join('\n\n');
+  // Strip leading and trailing lines:
+  text = text.replace(/^\n+/g, '');
+  text = text.replace(/\n+$/g, '');
+  return globals.converter._dispatch('paragraphs.after', text, options, globals);
+});
+
+/**
+ * Run extension
+ */
+showdown.subParser('runExtension', function (ext, text, options, globals) {
+  'use strict';
+
+  if (ext.filter) {
+    text = ext.filter(text, globals.converter, options);
+
+  } else if (ext.regex) {
+    // TODO remove this when old extension loading mechanism is deprecated
+    var re = ext.regex;
+    if (!re instanceof RegExp) {
+      re = new RegExp(re, 'g');
+    }
+    text = text.replace(re, ext.replace);
+  }
+
+  return text;
+});
+
+/**
+ * These are all the transformations that occur *within* block-level
+ * tags like paragraphs, headers, and list items.
+ */
+showdown.subParser('spanGamut', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('spanGamut.before', text, options, globals);
+  text = showdown.subParser('codeSpans')(text, options, globals);
+  text = showdown.subParser('escapeSpecialCharsWithinTagAttributes')(text, options, globals);
+  text = showdown.subParser('encodeBackslashEscapes')(text, options, globals);
+
+  // Process anchor and image tags. Images must come first,
+  // because ![foo][f] looks like an anchor.
+  text = showdown.subParser('images')(text, options, globals);
+  text = showdown.subParser('anchors')(text, options, globals);
+
+  // Make links out of things like `<http://example.com/>`
+  // Must come after _DoAnchors(), because you can use < and >
+  // delimiters in inline links like [this](<url>).
+  text = showdown.subParser('autoLinks')(text, options, globals);
+  text = showdown.subParser('encodeAmpsAndAngles')(text, options, globals);
+  text = showdown.subParser('italicsAndBold')(text, options, globals);
+  text = showdown.subParser('strikethrough')(text, options, globals);
+
+  // Do hard breaks:
+  text = text.replace(/  +\n/g, ' <br />\n');
+
+  text = globals.converter._dispatch('spanGamut.after', text, options, globals);
+  return text;
+});
+
+showdown.subParser('strikethrough', function (text, options, globals) {
+  'use strict';
+
+  if (options.strikethrough) {
+    text = globals.converter._dispatch('strikethrough.before', text, options, globals);
+    text = text.replace(/(?:~T){2}([\s\S]+?)(?:~T){2}/g, '<del>$1</del>');
+    text = globals.converter._dispatch('strikethrough.after', text, options, globals);
+  }
+
+  return text;
+});
+
+/**
+ * Strip any lines consisting only of spaces and tabs.
+ * This makes subsequent regexs easier to write, because we can
+ * match consecutive blank lines with /\n+/ instead of something
+ * contorted like /[ \t]*\n+/
+ */
+showdown.subParser('stripBlankLines', function (text) {
+  'use strict';
+  return text.replace(/^[ \t]+$/mg, '');
+});
+
+/**
+ * Strips link definitions from text, stores the URLs and titles in
+ * hash references.
+ * Link defs are in the form: ^[id]: url "optional title"
+ *
+ * ^[ ]{0,3}\[(.+)\]: // id = $1  attacklab: g_tab_width - 1
+ * [ \t]*
+ * \n?                  // maybe *one* newline
+ * [ \t]*
+ * <?(\S+?)>?          // url = $2
+ * [ \t]*
+ * \n?                // maybe one newline
+ * [ \t]*
+ * (?:
+ * (\n*)              // any lines skipped = $3 attacklab: lookbehind removed
+ * ["(]
+ * (.+?)              // title = $4
+ * [")]
+ * [ \t]*
+ * )?                 // title is optional
+ * (?:\n+|$)
+ * /gm,
+ * function(){...});
+ *
+ */
+showdown.subParser('stripLinkDefinitions', function (text, options, globals) {
+  'use strict';
+
+  var regex = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*<?(\S+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n+|(?=~0))/gm;
+
+  // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
+  text += '~0';
+
+  text = text.replace(regex, function (wholeMatch, linkId, url, width, height, blankLines, title) {
+    linkId = linkId.toLowerCase();
+    globals.gUrls[linkId] = showdown.subParser('encodeAmpsAndAngles')(url);  // Link IDs are case-insensitive
+
+    if (blankLines) {
+      // Oops, found blank lines, so it's not a title.
+      // Put back the parenthetical statement we stole.
+      return blankLines + title;
+
+    } else {
+      if (title) {
+        globals.gTitles[linkId] = title.replace(/"|'/g, '&quot;');
+      }
+      if (options.parseImgDimensions && width && height) {
+        globals.gDimensions[linkId] = {
+          width:  width,
+          height: height
+        };
+      }
+    }
+    // Completely remove the definition from the text
+    return '';
+  });
+
+  // attacklab: strip sentinel
+  text = text.replace(/~0/, '');
+
+  return text;
+});
+
+showdown.subParser('tables', function (text, options, globals) {
+  'use strict';
+
+  if (!options.tables) {
+    return text;
+  }
+
+  var tableRgx = /^[ \t]{0,3}\|?.+\|.+\n[ \t]{0,3}\|?[ \t]*:?[ \t]*(?:-|=){2,}[ \t]*:?[ \t]*\|[ \t]*:?[ \t]*(?:-|=){2,}[\s\S]+?(?:\n\n|~0)/gm;
+
+  function parseStyles(sLine) {
+    if (/^:[ \t]*--*$/.test(sLine)) {
+      return ' style="text-align:left;"';
+    } else if (/^--*[ \t]*:[ \t]*$/.test(sLine)) {
+      return ' style="text-align:right;"';
+    } else if (/^:[ \t]*--*[ \t]*:$/.test(sLine)) {
+      return ' style="text-align:center;"';
+    } else {
+      return '';
+    }
+  }
+
+  function parseHeaders(header, style) {
+    var id = '';
+    header = header.trim();
+    if (options.tableHeaderId) {
+      id = ' id="' + header.replace(/ /g, '_').toLowerCase() + '"';
+    }
+    header = showdown.subParser('spanGamut')(header, options, globals);
+
+    return '<th' + id + style + '>' + header + '</th>\n';
+  }
+
+  function parseCells(cell, style) {
+    var subText = showdown.subParser('spanGamut')(cell, options, globals);
+    return '<td' + style + '>' + subText + '</td>\n';
+  }
+
+  function buildTable(headers, cells) {
+    var tb = '<table>\n<thead>\n<tr>\n',
+        tblLgn = headers.length;
+
+    for (var i = 0; i < tblLgn; ++i) {
+      tb += headers[i];
+    }
+    tb += '</tr>\n</thead>\n<tbody>\n';
+
+    for (i = 0; i < cells.length; ++i) {
+      tb += '<tr>\n';
+      for (var ii = 0; ii < tblLgn; ++ii) {
+        tb += cells[i][ii];
+      }
+      tb += '</tr>\n';
+    }
+    tb += '</tbody>\n</table>\n';
+    return tb;
+  }
+
+  text = globals.converter._dispatch('tables.before', text, options, globals);
+
+  text = text.replace(tableRgx, function (rawTable) {
+
+    var i, tableLines = rawTable.split('\n');
+
+    // strip wrong first and last column if wrapped tables are used
+    for (i = 0; i < tableLines.length; ++i) {
+      if (/^[ \t]{0,3}\|/.test(tableLines[i])) {
+        tableLines[i] = tableLines[i].replace(/^[ \t]{0,3}\|/, '');
+      }
+      if (/\|[ \t]*$/.test(tableLines[i])) {
+        tableLines[i] = tableLines[i].replace(/\|[ \t]*$/, '');
+      }
+    }
+
+    var rawHeaders = tableLines[0].split('|').map(function (s) { return s.trim();}),
+        rawStyles = tableLines[1].split('|').map(function (s) { return s.trim();}),
+        rawCells = [],
+        headers = [],
+        styles = [],
+        cells = [];
+
+    tableLines.shift();
+    tableLines.shift();
+
+    for (i = 0; i < tableLines.length; ++i) {
+      if (tableLines[i].trim() === '') {
+        continue;
+      }
+      rawCells.push(
+        tableLines[i]
+          .split('|')
+          .map(function (s) {
+            return s.trim();
+          })
+      );
+    }
+
+    if (rawHeaders.length < rawStyles.length) {
+      return rawTable;
+    }
+
+    for (i = 0; i < rawStyles.length; ++i) {
+      styles.push(parseStyles(rawStyles[i]));
+    }
+
+    for (i = 0; i < rawHeaders.length; ++i) {
+      if (showdown.helper.isUndefined(styles[i])) {
+        styles[i] = '';
+      }
+      headers.push(parseHeaders(rawHeaders[i], styles[i]));
+    }
+
+    for (i = 0; i < rawCells.length; ++i) {
+      var row = [];
+      for (var ii = 0; ii < headers.length; ++ii) {
+        if (showdown.helper.isUndefined(rawCells[i][ii])) {
+
+        }
+        row.push(parseCells(rawCells[i][ii], styles[ii]));
+      }
+      cells.push(row);
+    }
+
+    return buildTable(headers, cells);
+  });
+
+  text = globals.converter._dispatch('tables.after', text, options, globals);
+
+  return text;
+});
+
+/**
+ * Swap back in all the special characters we've hidden.
+ */
+showdown.subParser('unescapeSpecialChars', function (text) {
+  'use strict';
+
+  text = text.replace(/~E(\d+)E/g, function (wholeMatch, m1) {
+    var charCodeToReplace = parseInt(m1);
+    return String.fromCharCode(charCodeToReplace);
+  });
+  return text;
+});
+module.exports = showdown;

+// HTML 支持的数学符号
+function strNumDiscode(str){
+    str = str.replace(/∀/g, '∀');
+    str = str.replace(/∂/g, '∂');
+    str = str.replace(/&exists;/g, '∃');
+    str = str.replace(/∅/g, '∅');
+    str = str.replace(/∇/g, '∇');
+    str = str.replace(/∈/g, '∈');
+    str = str.replace(/∉/g, '∉');
+    str = str.replace(/∋/g, '∋');
+    str = str.replace(/∏/g, '∏');
+    str = str.replace(/∑/g, '∑');
+    str = str.replace(/−/g, '−');
+    str = str.replace(/∗/g, '∗');
+    str = str.replace(/√/g, '√');
+    str = str.replace(/∝/g, '∝');
+    str = str.replace(/∞/g, '∞');
+    str = str.replace(/∠/g, '∠');
+    str = str.replace(/∧/g, '∧');
+    str = str.replace(/∨/g, '∨');
+    str = str.replace(/∩/g, '∩');
+    str = str.replace(/∩/g, '∪');
+    str = str.replace(/∫/g, '∫');
+    str = str.replace(/∴/g, '∴');
+    str = str.replace(/∼/g, '∼');
+    str = str.replace(/≅/g, '≅');
+    str = str.replace(/≈/g, '≈');
+    str = str.replace(/≠/g, '≠');
+    str = str.replace(/≤/g, '≤');
+    str = str.replace(/≥/g, '≥');
+    str = str.replace(/⊂/g, '⊂');
+    str = str.replace(/⊃/g, '⊃');
+    str = str.replace(/⊄/g, '⊄');
+    str = str.replace(/⊆/g, '⊆');
+    str = str.replace(/⊇/g, '⊇');
+    str = str.replace(/⊕/g, '⊕');
+    str = str.replace(/⊗/g, '⊗');
+    str = str.replace(/⊥/g, '⊥');
+    str = str.replace(/⋅/g, '⋅');
+    return str;
+}
+
+//HTML 支持的希腊字母
+function strGreeceDiscode(str){
+    str = str.replace(/Α/g, 'Α');
+    str = str.replace(/Β/g, 'Β');
+    str = str.replace(/Γ/g, 'Γ');
+    str = str.replace(/Δ/g, 'Δ');
+    str = str.replace(/Ε/g, 'Ε');
+    str = str.replace(/Ζ/g, 'Ζ');
+    str = str.replace(/Η/g, 'Η');
+    str = str.replace(/Θ/g, 'Θ');
+    str = str.replace(/Ι/g, 'Ι');
+    str = str.replace(/Κ/g, 'Κ');
+    str = str.replace(/Λ/g, 'Λ');
+    str = str.replace(/Μ/g, 'Μ');
+    str = str.replace(/Ν/g, 'Ν');
+    str = str.replace(/Ξ/g, 'Ν');
+    str = str.replace(/Ο/g, 'Ο');
+    str = str.replace(/Π/g, 'Π');
+    str = str.replace(/Ρ/g, 'Ρ');
+    str = str.replace(/Σ/g, 'Σ');
+    str = str.replace(/Τ/g, 'Τ');
+    str = str.replace(/Υ/g, 'Υ');
+    str = str.replace(/Φ/g, 'Φ');
+    str = str.replace(/Χ/g, 'Χ');
+    str = str.replace(/Ψ/g, 'Ψ');
+    str = str.replace(/Ω/g, 'Ω');
+
+    str = str.replace(/α/g, 'α');
+    str = str.replace(/β/g, 'β');
+    str = str.replace(/γ/g, 'γ');
+    str = str.replace(/δ/g, 'δ');
+    str = str.replace(/ε/g, 'ε');
+    str = str.replace(/ζ/g, 'ζ');
+    str = str.replace(/η/g, 'η');
+    str = str.replace(/θ/g, 'θ');
+    str = str.replace(/ι/g, 'ι');
+    str = str.replace(/κ/g, 'κ');
+    str = str.replace(/λ/g, 'λ');
+    str = str.replace(/μ/g, 'μ');
+    str = str.replace(/ν/g, 'ν');
+    str = str.replace(/ξ/g, 'ξ');
+    str = str.replace(/ο/g, 'ο');
+    str = str.replace(/π/g, 'π');
+    str = str.replace(/ρ/g, 'ρ');
+    str = str.replace(/ς/g, 'ς');
+    str = str.replace(/σ/g, 'σ');
+    str = str.replace(/τ/g, 'τ');
+    str = str.replace(/υ/g, 'υ');
+    str = str.replace(/φ/g, 'φ');
+    str = str.replace(/χ/g, 'χ');
+    str = str.replace(/ψ/g, 'ψ');
+    str = str.replace(/ω/g, 'ω');
+    str = str.replace(/ϑ/g, 'ϑ');
+    str = str.replace(/ϒ/g, 'ϒ');
+    str = str.replace(/ϖ/g, 'ϖ');
+    str = str.replace(/·/g, '·');
+    return str;
+}
+
+// 
+
+function strcharacterDiscode(str){
+    // 加入常用解析
+    str = str.replace(/ /g, ' ');
+    str = str.replace(/"/g, "'");
+    str = str.replace(/&/g, '&');
+    // str = str.replace(/</g, '‹');
+    // str = str.replace(/>/g, '›');
+
+    str = str.replace(/&lt;/g, '<');
+    str = str.replace(/&gt;/g, '>');
+    str = str.replace(/&#8226;/g, '•');
+
+    return str;
+}
+
+// HTML 支持的其他实体
+function strOtherDiscode(str){
+    str = str.replace(/&OElig;/g, 'Œ');
+    str = str.replace(/&oelig;/g, 'œ');
+    str = str.replace(/&Scaron;/g, 'Š');
+    str = str.replace(/&scaron;/g, 'š');
+    str = str.replace(/&Yuml;/g, 'Ÿ');
+    str = str.replace(/&fnof;/g, 'ƒ');
+    str = str.replace(/&circ;/g, 'ˆ');
+    str = str.replace(/&tilde;/g, '˜');
+    str = str.replace(/&ensp;/g, '');
+    str = str.replace(/&emsp;/g, '');
+    str = str.replace(/&thinsp;/g, '');
+    str = str.replace(/&zwnj;/g, '');
+    str = str.replace(/&zwj;/g, '');
+    str = str.replace(/&lrm;/g, '');
+    str = str.replace(/&rlm;/g, '');
+    str = str.replace(/&ndash;/g, '–');
+    str = str.replace(/&mdash;/g, '—');
+    str = str.replace(/&lsquo;/g, '‘');
+    str = str.replace(/&rsquo;/g, '’');
+    str = str.replace(/&sbquo;/g, '‚');
+    str = str.replace(/&ldquo;/g, '“');
+    str = str.replace(/&rdquo;/g, '”');
+    str = str.replace(/&bdquo;/g, '„');
+    str = str.replace(/&dagger;/g, '†');
+    str = str.replace(/&Dagger;/g, '‡');
+    str = str.replace(/&bull;/g, '•');
+    str = str.replace(/&hellip;/g, '…');
+    str = str.replace(/&permil;/g, '‰');
+    str = str.replace(/&prime;/g, '′');
+    str = str.replace(/&Prime;/g, '″');
+    str = str.replace(/&lsaquo;/g, '‹');
+    str = str.replace(/&rsaquo;/g, '›');
+    str = str.replace(/&oline;/g, '‾');
+    str = str.replace(/&euro;/g, '€');
+    str = str.replace(/&trade;/g, '™');
+
+    str = str.replace(/&larr;/g, '←');
+    str = str.replace(/&uarr;/g, '↑');
+    str = str.replace(/&rarr;/g, '→');
+    str = str.replace(/&darr;/g, '↓');
+    str = str.replace(/&harr;/g, '↔');
+    str = str.replace(/&crarr;/g, '↵');
+    str = str.replace(/&lceil;/g, '⌈');
+    str = str.replace(/&rceil;/g, '⌉');
+
+    str = str.replace(/&lfloor;/g, '⌊');
+    str = str.replace(/&rfloor;/g, '⌋');
+    str = str.replace(/&loz;/g, '◊');
+    str = str.replace(/&spades;/g, '♠');
+    str = str.replace(/&clubs;/g, '♣');
+    str = str.replace(/&hearts;/g, '♥');
+
+    str = str.replace(/&diams;/g, '♦');
+    str = str.replace(/&#39;/g, '\'');
+    return str;
+}
+
+function strMoreDiscode(str){
+    str = str.replace(/\r\n/g,"");  
+    str = str.replace(/\n/g,"");
+
+    str = str.replace(/code/g,"wxxxcode-style");
+    return str;
+}
+
+function strDiscode(str){
+    str = strNumDiscode(str);
+    str = strGreeceDiscode(str);
+    str = strcharacterDiscode(str);
+    str = strOtherDiscode(str);
+    str = strMoreDiscode(str);
+    return str;
+}
+function urlToHttpUrl(url,rep){
+    
+    var patt1 = new RegExp("^//");
+    var result = patt1.test(url);
+    if(result){
+        url = rep+":"+url;
+    }
+    return  url;
+}
+
+module.exports = {
+    strDiscode:strDiscode,
+    urlToHttpUrl:urlToHttpUrl
+}

+/**
+ * author: Di (微信小程序开发工程师)
+ * organization: WeAppDev(微信小程序开发论坛)(http://weappdev.com)
+ *               垂直微信小程序开发交流社区
+ * 
+ * github地址: https://github.com/icindy/wxParse
+ * 
+ * for: 微信小程序富文本解析
+ * detail : http://weappdev.com/t/wxparse-alpha0-1-html-markdown/184
+ */
+
+/**
+ * utils函数引入
+ **/
+import showdown from './showdown.js';
+import HtmlToJson from './html2json.js';
+/**
+ * 配置及公有属性
+ **/
+var realWindowWidth = 0;
+var realWindowHeight = 0;
+wx.getSystemInfo({
+  success: function (res) {
+    realWindowWidth = res.windowWidth
+    realWindowHeight = res.windowHeight
+  }
+})
+/**
+ * 主函数入口区
+ **/
+function wxParse(bindName = 'wxParseData', type='html', data='<div class="color:red;">数据不能为空</div>', target,imagePadding) {
+  var that = target;
+  var transData = {};//存放转化后的数据
+  if (type == 'html') {
+    transData = HtmlToJson.html2json(data, bindName);
+    // console.log(JSON.stringify(transData, ' ', ' '));
+  } else if (type == 'md' || type == 'markdown') {
+    var converter = new showdown.Converter();
+    var html = converter.makeHtml(data);
+    transData = HtmlToJson.html2json(html, bindName);
+    console.log(JSON.stringify(transData, ' ', ' '));
+  }
+  transData.view = {};
+  transData.view.imagePadding = 0;
+  if(typeof(imagePadding) != 'undefined'){
+    transData.view.imagePadding = imagePadding
+  }
+  var bindData = {};
+  bindData[bindName] = transData;
+  that.setData(bindData)
+  that.wxParseImgLoad = wxParseImgLoad;
+  that.wxParseImgTap = wxParseImgTap;
+}
+// 图片点击事件
+function wxParseImgTap(e) {
+  var that = this;
+  var nowImgUrl = e.target.dataset.src;
+  var tagFrom = e.target.dataset.from;
+  if (typeof (tagFrom) != 'undefined' && tagFrom.length > 0) {
+    wx.previewImage({
+      current: nowImgUrl, // 当前显示图片的http链接
+      urls: that.data[tagFrom].imageUrls // 需要预览的图片http链接列表
+    })
+  }
+}
+
+/**
+ * 图片视觉宽高计算函数区 
+ **/
+function wxParseImgLoad(e) {
+  var that = this;
+  var tagFrom = e.target.dataset.from;
+  var idx = e.target.dataset.idx;
+  if (typeof (tagFrom) != 'undefined' && tagFrom.length > 0) {
+    calMoreImageInfo(e, idx, that, tagFrom)
+  } 
+}
+// 假循环获取计算图片视觉最佳宽高
+function calMoreImageInfo(e, idx, that, bindName) {
+  var temData = that.data[bindName];
+  if (!temData || temData.images.length == 0) {
+    return;
+  }
+  var temImages = temData.images;
+  //因为无法获取view宽度 需要自定义padding进行计算，稍后处理
+  var recal = wxAutoImageCal(e.detail.width, e.detail.height,that,bindName); 
+  // temImages[idx].width = recal.imageWidth;
+  // temImages[idx].height = recal.imageheight; 
+  // temData.images = temImages;
+  // var bindData = {};
+  // bindData[bindName] = temData;
+  // that.setData(bindData);
+  var index = temImages[idx].index
+  var key = `${bindName}`
+  for (var i of index.split('.')) key+=`.nodes[${i}]`
+  var keyW = key + '.width'
+  var keyH = key + '.height'
+  that.setData({
+    [keyW]: recal.imageWidth,
+    [keyH]: recal.imageheight,
+  })
+}
+
+// 计算视觉优先的图片宽高
+function wxAutoImageCal(originalWidth, originalHeight,that,bindName) {
+  //获取图片的原始长宽
+  var windowWidth = 0, windowHeight = 0;
+  var autoWidth = 0, autoHeight = 0;
+  var results = {};
+  var padding = that.data[bindName].view.imagePadding;
+  windowWidth = realWindowWidth-2*padding;
+  windowHeight = realWindowHeight;
+  //判断按照那种方式进行缩放
+  // console.log("windowWidth" + windowWidth);
+  if (originalWidth > windowWidth) {//在图片width大于手机屏幕width时候
+    autoWidth = windowWidth;
+    // console.log("autoWidth" + autoWidth);
+    autoHeight = (autoWidth * originalHeight) / originalWidth;
+    // console.log("autoHeight" + autoHeight);
+    results.imageWidth = autoWidth;
+    results.imageheight = autoHeight;
+  } else {//否则展示原来的数据
+    results.imageWidth = originalWidth;
+    results.imageheight = originalHeight;
+  }
+  return results;
+}
+
+function wxParseTemArray(temArrayName,bindNameReg,total,that){
+  var array = [];
+  var temData = that.data;
+  var obj = null;
+  for(var i = 0; i < total; i++){
+    var simArr = temData[bindNameReg+i].nodes;
+    array.push(simArr);
+  }
+
+  temArrayName = temArrayName || 'wxParseTemArray';
+  obj = JSON.parse('{"'+ temArrayName +'":""}');
+  obj[temArrayName] = array;
+  that.setData(obj);
+}
+
+/**
+ * 配置emojis
+ * 
+ */
+
+function emojisInit(reg='',baseSrc="/wxParse/emojis/",emojis){
+   HtmlToJson.emojisInit(reg,baseSrc,emojis);
+}
+
+module.exports = {
+  wxParse: wxParse,
+  wxParseTemArray:wxParseTemArray,
+  emojisInit:emojisInit
+}
+
+