diff --git a/components/order/commodity/index.js b/components/order/commodity/index.js index f639a85..f6bcaab 100644 --- a/components/order/commodity/index.js +++ b/components/order/commodity/index.js @@ -5,13 +5,22 @@ Component({ cprice: String, freight: String, goods: Array, - gid: String + gid: String, + type:String }, data: {}, methods: { - todetail() { - wx.navigateTo({ - url: "/pages/undetermined/undetermined" + shouhuo(){ + bin.getuserid().then((id)=>{ + bin.request({ + url:"User/orderConfirm", + urldata:{ + user_id:id, + order_id:this.data.gid + } + }).then((res)=>{ + console.log(res) + }) }) }, cancel() { diff --git a/components/order/commodity/index.wxml b/components/order/commodity/index.wxml index 2efdcc5..01029ef 100644 --- a/components/order/commodity/index.wxml +++ b/components/order/commodity/index.wxml @@ -1,12 +1,16 @@ - + 共计{{num}}件商品 合计: ￥{{cprice}} (含运费￥{{freight}}) - + 取消订单 立即付款 + + + 确认收货 + \ No newline at end of file diff --git a/components/order/tab/index.js b/components/order/tab/index.js index 6cf9191..7efd408 100644 --- a/components/order/tab/index.js +++ b/components/order/tab/index.js @@ -5,6 +5,25 @@ Component({ data: { }, methods: { + receivingw(a){ + // receiving + wx.navigateTo({ + url: "/pages/receiving/receiving?id=" + a.target.dataset.id + }) + }, + receivings(a){ + console.log(a) + wx.navigateTo({ + url: "/pages/undetermined/undetermined?id=" + a.target.dataset.id + }) + }, + todetail(a) { + console.log(a) + // return ; + wx.navigateTo({ + url: "/pages/particulars/particulars?id=" + a.target.dataset.id + }) + }, getorder(res){ bin.request({ url:"User/getOrderList", @@ -76,7 +95,10 @@ Component({ bin.getuserid().then((res)=>{ this.getorder(res) }) - } + } , + receiving(){ + + } }, ready(){ diff --git a/components/order/tab/index.wxml b/components/order/tab/index.wxml index b69a174..aeded25 100644 --- a/components/order/tab/index.wxml +++ b/components/order/tab/index.wxml @@ -1,17 +1,17 @@ - - + + - - + + - - + + - - + + - + \ No newline at end of file diff --git a/components/particulars/content/index.js b/components/particulars/content/index.js index c0c906a..9218396 100644 --- a/components/particulars/content/index.js +++ b/components/particulars/content/index.js @@ -1,5 +1,12 @@ Component({ properties: { + num:String, + price:String, + cprice:String, + number:String, + time:String, + text:String, + goods:Array }, data: { }, diff --git a/components/particulars/content/index.wxml b/components/particulars/content/index.wxml index fbc9389..5bdcc1e 100644 --- a/components/particulars/content/index.wxml +++ b/components/particulars/content/index.wxml @@ -1,24 +1,24 @@ - + - 共计1件商品 合计: - ￥29.80 - (含运费￥0.00) + 共计{{num}}件商品 合计: + ￥{{price}} + (含运费￥{{cprice}}) 订单编号 - 123456789123456789 + {{number}} 下单时间 - 2018-10-01 18:00:06 + {{time}} 配送方式 - 快递 免邮 + 快递 备注： - + \ No newline at end of file diff --git a/components/particulars/orderchooseaddr/index.js b/components/particulars/orderchooseaddr/index.js index c0c906a..744eb67 100644 --- a/components/particulars/orderchooseaddr/index.js +++ b/components/particulars/orderchooseaddr/index.js @@ -1,5 +1,8 @@ Component({ properties: { + name:String, + phone:String, + addr:String }, data: { }, diff --git a/components/particulars/orderchooseaddr/index.wxml b/components/particulars/orderchooseaddr/index.wxml index 2d66d94..c0f2cc9 100644 --- a/components/particulars/orderchooseaddr/index.wxml +++ b/components/particulars/orderchooseaddr/index.wxml @@ -1,10 +1,10 @@ - 于于宇 15698857895 + {{name}} {{phone}} - 中国大陆 山东省 青岛市 即墨区 纯阳路 某某某小区 + {{addr}} \ No newline at end of file diff --git a/pages/particulars/particulars.js b/pages/particulars/particulars.js index 7fa2afd..fd773d5 100644 --- a/pages/particulars/particulars.js +++ b/pages/particulars/particulars.js @@ -1,18 +1,32 @@ // pages/particulars/particulars.js +import bin from "../../utils/bin" Page({ /** * 页面的初始数据 */ data: { - + list:{} }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { - + bin.getuserid().then((id)=>{ + bin.request({ + url:"User/getOrderDetail", + data:{ + user_id:id, + id:options.id + } + }).then((res)=>{ + console.log(res) + this.setData({ + list:res.data.result + }) + }) + }) }, /** diff --git a/pages/particulars/particulars.wxml b/pages/particulars/particulars.wxml index 3e18fc5..bb788fb 100644 --- a/pages/particulars/particulars.wxml +++ b/pages/particulars/particulars.wxml @@ -1,5 +1,5 @@ - - + + \ No newline at end of file diff --git a/pages/receiving/receiving.js b/pages/receiving/receiving.js index 516f954..8507a93 100644 --- a/pages/receiving/receiving.js +++ b/pages/receiving/receiving.js @@ -1,18 +1,32 @@ // pages/receiving/receiving.js +import bin from "../../utils/bin" Page({ /** * 页面的初始数据 */ data: { - + list:{} }, /** * 生命周期函数--监听页面加载 */ onLoad: function (options) { - + bin.getuserid().then((id)=>{ + bin.request({ + url:"User/getOrderDetail", + data:{ + user_id:id, + id:options.id + } + }).then((res)=>{ + console.log(res) + this.setData({ + list:res.data.result + }) + }) + }) }, /** diff --git a/pages/receiving/receiving.wxml b/pages/receiving/receiving.wxml index f4dcfd5..0421bac 100644 --- a/pages/receiving/receiving.wxml +++ b/pages/receiving/receiving.wxml @@ -1,4 +1,4 @@ - - + + \ No newline at end of file diff --git a/pages/undetermined/undetermined.js b/pages/undetermined/undetermined.js index 21143b2..5f8f587 100644 --- a/pages/undetermined/undetermined.js +++ b/pages/undetermined/undetermined.js @@ -1,18 +1,34 @@ // pages/undetermined/undetermined.js +import bin from "../../utils/bin" Page({ /** * 页面的初始数据 */ data: { - + list:{} }, /** * 生命周期函数--监听页面加载 */ onLoad: function(options) { - + + bin.getuserid().then((id)=>{ + bin.request({ + url:"User/getOrderDetail", + data:{ + user_id:id, + id:options.id + } + }).then((res)=>{ + console.log(res) + this.setData({ + list:res.data.result + }) + }) + }) + }, chooseaddr() { wx.navigateTo({ diff --git a/pages/undetermined/undetermined.wxml b/pages/undetermined/undetermined.wxml index eb2aa95..8510b42 100644 --- a/pages/undetermined/undetermined.wxml +++ b/pages/undetermined/undetermined.wxml @@ -1,4 +1,4 @@ - - + + \ No newline at end of file diff --git a/utils/bin.js b/utils/bin.js index 54298dd..2aeef18 100644 --- a/utils/bin.js +++ b/utils/bin.js @@ -11,7 +11,7 @@ let request = function (obj){ name, urldata } = obj - url="http://daigou.sdbairui.com/index.php/WXAPI/" + url + url="https://daigou.sdbairui.com/index.php/WXAPI/" + url let text = "" for(let i in urldata){ if(urldata[i] === ''){ diff --git a/utils/wxParse/emojis/00.gif b/utils/wxParse/emojis/00.gif new file mode 100644 index 0000000..5be27cb Binary files /dev/null and b/utils/wxParse/emojis/00.gif differ diff --git a/utils/wxParse/emojis/01.gif b/utils/wxParse/emojis/01.gif new file mode 100644 index 0000000..a2644a9 Binary files /dev/null and b/utils/wxParse/emojis/01.gif differ diff --git a/utils/wxParse/emojis/02.gif b/utils/wxParse/emojis/02.gif new file 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b/utils/wxParse/emojis/99.gif differ diff --git a/utils/wxParse/html2json.js b/utils/wxParse/html2json.js new file mode 100644 index 0000000..6909559 --- /dev/null +++ b/utils/wxParse/html2json.js @@ -0,0 +1,303 @@ +/** + * 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(/[ ]+ + // 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 +}; + diff --git a/utils/wxParse/htmlparser.js b/utils/wxParse/htmlparser.js new file mode 100644 index 0000000..75e33cd --- /dev/null +++ b/utils/wxParse/htmlparser.js @@ -0,0 +1,192 @@ +/** + * + * 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(""); + + 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("]*>"), function (all, text) { + text = text.replace(/|/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; diff --git a/utils/wxParse/showdown.js b/utils/wxParse/showdown.js new file mode 100644 index 0000000..d29206d --- /dev/null +++ b/utils/wxParse/showdown.js @@ -0,0 +1,2532 @@ +/** + * + * 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 + * 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. "<" and ">" both produce ["x"] when using + * "<" and ">" as the delimiters (both strings contain a single, + * balanced instance of ""). + * + * examples: + * matchRecursiveRegExp("test", "\\(", "\\)") + * returns: [] + * matchRecursiveRegExp(">>t<>", "<", ">", "g") + * returns: ["t<>", ""] + * matchRecursiveRegExp("
test
", "]*>", "", "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 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 = ''; + + 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: + + 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 '' + lnkTxt + ''; + } + + 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')('
', 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 + //

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 

 content, so we need to fix that:
+    bq = bq.replace(/(\s*
[^\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')('
\n' + bq + '\n
', options, globals);
+  });
+
+  text = globals.converter._dispatch('blockQuotes.after', text, options, globals);
+  return text;
+});
+
+/**
+ * Process Markdown `
` 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 = '
' + codeblock + end + '
';
+
+    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  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:
+ *
+ *         
Just type foo `bar` baz at the prompt.

+ *
+ *    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 `bar` ...
+ */
+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 + '' + c + '';
+    }
+  );
+
+  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, '&');
+
+  // Encode naked <'s
+  text = text.replace(/<(?![a-z\/?\$!])/gi, '<');
+
+  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, '&');
+
+  // Do the angle bracket song and dance:
+  text = text.replace(//g, '>');
+
+  // 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.:
+ *
+ *    foo
+ *       @example.com
+ *
+ *  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
+ *  mailing list: 
+ *
+ */
+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 = '' + addr + '';
+  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\/!$]("[^"]*"|'[^']*'|[^'">])*>|)/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 = '
' + codeblock + end + '
';
+
+    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[^>]*>', '', '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(/()/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, ']*>', '', '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}]*>\\s*]*>', '^(?: |\\t){0,3}\\s*
', '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 = '' + spanGamut + '';
+    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 = '' + spanGamut + '';
+    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 = '' + span + '';
+
+    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  tags.
+ */
+showdown.subParser('images', function (text, options, globals) {
+  'use strict';
+
+  text = globals.converter._dispatch('images.before', text, options, globals);
+
+  var inlineRegExp    = /!\[(.*?)]\s?\([ \t]*()?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(['"])(.*?)\6[ \t]*)?\)/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, '"');
+    altText = showdown.helper.escapeCharacters(altText, '*_', false);
+    url = showdown.helper.escapeCharacters(url, '*_', false);
+    var result = '' + altText + 'x "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$2');
+    text = text.replace(/(^|\s|>|\b)_(?=\S)([\s\S]+?)_(?=\b|<|\s|$)/gm, '$1$2');
+    //asterisks
+    text = text.replace(/(\*\*)(?=\S)([^\r]*?\S[*]*)\1/g, '$2');
+    text = text.replace(/(\*)(?=\S)([^\r]*?\S)\1/g, '$2');
+
+  } else {
+    //  must go first:
+    text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g, '$2');
+    text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g, '$2');
+  }
+
+  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 = ' -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$/, ''); // chomp(item)
+        if (isParagraphed) {
+          item = showdown.subParser('paragraphs')(item, options, globals);
+        } else {
+          item = showdown.subParser('spanGamut')(item, options, globals);
+        }
+      }
+      item =  '\n' + item + '\n';
+      return item;
+    });
+
+    // attacklab: strip sentinel
+    listStr = listStr.replace(/~0/g, '');
+
+    globals.gListLevel--;
+
+    if (trimTrailing) {
+      listStr = listStr.replace(/\s+$/, '');
+    }
+
+    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) + '\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) + '\n\n';
+        }
+      })(list);
+      for (var i = 0; i < subLists.length; ++i) {
+
+      }
+    } else {
+      result = '\n\n<' + listType + '>' + processListItems(list, !!trimTrailing) + '\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 
 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, '
');
+      str += '
';
+      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 (/^]*>\s*]*>/.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 ``
+  // Must come after _DoAnchors(), because you can use < and >
+  // delimiters in inline links like [this]().
+  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, ' 
\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, '$1');
+    text = globals.converter._dispatch('strikethrough.after', text, options, globals);
+  }
+
+  return text;
+});
+
+/**
+ * Strip any lines consisting only of spaces and tabs.
+ * This makes subsequent regexs easier to write, because we can
+ * match consecutive blank lines with /\n+/ instead of something
+ * contorted like /[ \t]*\n+/
+ */
+showdown.subParser('stripBlankLines', function (text) {
+  'use strict';
+  return text.replace(/^[ \t]+$/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]*
+ * ?          // 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]*?(?: =([*\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, '"');
+      }
+      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]*:$/.test(sLine)) {
+      return ' style="text-align:center;"';
+    } else {
+      return '';
+    }
+  }
+
+  function parseHeaders(header, style) {
+    var id = '';
+    header = header.trim();
+    if (options.tableHeaderId) {
+      id = ' id="' + header.replace(/ /g, '_').toLowerCase() + '"';
+    }
+    header = showdown.subParser('spanGamut')(header, options, globals);
+
+    return '' + header + '\n';
+  }
+
+  function parseCells(cell, style) {
+    var subText = showdown.subParser('spanGamut')(cell, options, globals);
+    return '' + subText + '\n';
+  }
+
+  function buildTable(headers, cells) {
+    var tb = '\n\n\n',
+        tblLgn = headers.length;
+
+    for (var i = 0; i < tblLgn; ++i) {
+      tb += headers[i];
+    }
+    tb += '\n\n\n';
+
+    for (i = 0; i < cells.length; ++i) {
+      tb += '\n';
+      for (var ii = 0; ii < tblLgn; ++ii) {
+        tb += cells[i][ii];
+      }
+      tb += '\n';
+    }
+    tb += '\n
\n';
+    return tb;
+  }
+
+  text = globals.converter._dispatch('tables.before', text, options, globals);
+
+  text = text.replace(tableRgx, function (rawTable) {
+
+    var i, tableLines = rawTable.split('\n');
+
+    // strip wrong first and last column if wrapped tables are used
+    for (i = 0; i < tableLines.length; ++i) {
+      if (/^[ \t]{0,3}\|/.test(tableLines[i])) {
+        tableLines[i] = tableLines[i].replace(/^[ \t]{0,3}\|/, '');
+      }
+      if (/\|[ \t]*$/.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;
diff --git a/utils/wxParse/wxDiscode.js b/utils/wxParse/wxDiscode.js
new file mode 100644
index 0000000..fca29bb
--- /dev/null
+++ b/utils/wxParse/wxDiscode.js
@@ -0,0 +1,207 @@
+// 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(/</g, '<');
+    str = str.replace(/>/g, '>');
+    str = str.replace(/•/g, '•');
+
+    return str;
+}
+
+// HTML 支持的其他实体
+function strOtherDiscode(str){
+    str = str.replace(/Œ/g, 'Œ');
+    str = str.replace(/œ/g, 'œ');
+    str = str.replace(/Š/g, 'Š');
+    str = str.replace(/š/g, 'š');
+    str = str.replace(/Ÿ/g, 'Ÿ');
+    str = str.replace(/ƒ/g, 'ƒ');
+    str = str.replace(/ˆ/g, 'ˆ');
+    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, '↵');
+    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;
+}
+
+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
+}
\ No newline at end of file
diff --git a/utils/wxParse/wxParse.js b/utils/wxParse/wxParse.js
new file mode 100644
index 0000000..379f2f6
--- /dev/null
+++ b/utils/wxParse/wxParse.js
@@ -0,0 +1,159 @@
+/**
+ * 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='
数据不能为空
', 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
+}
+
+
diff --git a/utils/wxParse/wxParse.wxml b/utils/wxParse/wxParse.wxml
new file mode 100644
index 0000000..00fa568
--- /dev/null
+++ b/utils/wxParse/wxParse.wxml
@@ -0,0 +1,967 @@
+
+
+
+
+
+
+
+
+
+
+
+
+