Chrome浏览器扩展v1.0

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yangjian 2020-05-16 20:13:42 +08:00
parent 527f257a8c
commit 91e0615cce
172 changed files with 28636 additions and 0 deletions

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url('fonts/icomoon.ttf?-7801l6') format('truetype'),
url('fonts/icomoon.svg?-7801l6#icomoon') format('svg');
font-weight: normal;
font-style: normal;
}
[class^="icon-"], [class*=" icon-"] {
font-family: 'icomoon';
speak: none;
font-style: normal;
font-weight: normal;
font-variant: normal;
text-transform: none;
line-height: 1;
/* Better Font Rendering =========== */
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* 开关样式 */
.layui-form-onswitch{
border-color: #1E9FFF;
background-color: #1E9FFF;
}
/* select 选择器样式 */
.layui-form-select dl dd.layui-this {
background-color: #1E9FFF;
color: #fff;
}
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
body {
background-color:#f2f2f2;
color:#555;
font-size:14px;
font-family: "Helvetica Neue", Helvetica, Arial, 'Microsoft YaHei', sans-serif;
overflow:hidden;
padding:0;
margin:0;
}
a, a:visited {
color: rgb(5, 5, 5);
text-decoration: none;
}
.not-selectable {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
}
.content {
width: 438px;
margin:8px 0 0 8px;
}
.top {
position:relative;
padding-bottom: 10px;
}
.logo {
background-position:-1px -1px;
width:105px;
height:32px;
display:inline-block;
text-indent:100%;
white-space:nowrap;
overflow:hidden;
}
.topcorner {
position:absolute;
right:0px;
top:-8px;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
-o-user-select: none;
user-select: none;
}
.topcorner a {
cursor: pointer;
display: inline-block;
height: 25px;
width: 25px;
line-height: 25px;
text-align: center;
}
.topcorner .optionbtn { font-size: 12px; }
.topcorner .optionbtn:hover { color: #8ab833; }
.topcorner .closebtn { font-size: 16px; }
.topcorner .closebtn:hover { color: #8ab833; }
.mrdoc-utils {
padding-right: 8px;
}
.mrdoc-auto-extract {
display: none;
}
.titleinp {
height: 35px;width: 432px;
line-height: 24px;
font-size: 18px;color: #000;
margin: 10px 0;
padding: 0 4px;
background-color: #fff;
border-radius: 1px;
border: 1px solid #d9d9d9;
border-top-color: #c0c0c0;
}
.titleinp:hover {
border-color: #a0a0a0 #b9b9b9 #b9b9b9 #b9b9b9;
}
.titleinp:focus {
outline: none;
border: 1px solid black;
box-shadow: inset 0px 1px 2px rgba(0,0,0,0.1);
}
.mrdoc-extra {
position: relative;
z-index: 1000004;
}
.select {
margin: 0 0 10px;
position: relative;
}
.projects{
height: 24px;
}
.notecontentwrap{
position:relative;
width:432px;
border: 1px solid #cbcbcb;
border-radius: 1px;
background-color:#fff;
}
.notecontentwrap:hover {
border-color: #a0a0a0 #b9b9b9 #b9b9b9 #b9b9b9;
}
.notecontentwrap .notecontent{
resize:none;
border:0 none;
outline:none;
height:246px;
padding:0;
min-height:100px;
max-height:440px;
overflow:auto;
width: 430px;
}
.notecontentwrap .notecontent img{
max-width:100%;
}
.bottom{
font-size:14px;
-webkit-user-select:none;
user-select:none;
position:relative;
color:#999;
}
.bottom .btn{
position:absolute;
color: #666;
cursor: pointer;
display: inline-block;
padding: 3px 14px;
vertical-align: middle;
background-color: #fff;
border: 1px solid #cbcbcb;
border-radius: 2px;
margin: 10px 5px 0 0;
}
.bottom .resetbtn{
right:72px;
background-color: #fafafa;
}
.bottom .savebtn{
right:0;
color: #fff;
border-color: black;
background-color: black;
}
.resetbtn:hover {
background-color: #fff;
border: 1px solid #c6c6c6;
box-shadow: 0 1px 1px rgba(0,0,0,0.1);
}
.savebtn:hover{
background-color: #666;
border: 1px solid #666;
box-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

139
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/* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+abap+actionscript+ada+apacheconf+apl+applescript+asciidoc+aspnet+autoit+autohotkey+bash+basic+batch+c+brainfuck+bro+bison+csharp+cpp+coffeescript+ruby+css-extras+d+dart+diff+docker+eiffel+elixir+erlang+fsharp+fortran+gherkin+git+glsl+go+graphql+groovy+haml+handlebars+haskell+haxe+http+icon+inform7+ini+j+jade+java+jolie+json+julia+keyman+kotlin+latex+less+livescript+lolcode+lua+makefile+markdown+matlab+mel+mizar+monkey+nasm+nginx+nim+nix+nsis+objectivec+ocaml+oz+parigp+parser+pascal+perl+php+php-extras+powershell+processing+prolog+properties+protobuf+puppet+pure+python+q+qore+r+jsx+reason+rest+rip+roboconf+crystal+rust+sas+sass+scss+scala+scheme+smalltalk+smarty+sql+stylus+swift+tcl+textile+twig+typescript+verilog+vhdl+vim+wiki+xojo+yaml */
/**
* prism.js default theme for JavaScript, CSS and HTML
* Based on dabblet (http://dabblet.com)
* @author Lea Verou
*/
code[class*="language-"],
pre[class*="language-"] {
color: black;
background: none;
text-shadow: 0 1px white;
font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
text-align: left;
white-space: pre;
word-spacing: normal;
word-break: normal;
word-wrap: normal;
line-height: 1.5;
-moz-tab-size: 4;
-o-tab-size: 4;
tab-size: 4;
-webkit-hyphens: none;
-moz-hyphens: none;
-ms-hyphens: none;
hyphens: none;
}
pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {
text-shadow: none;
background: #b3d4fc;
}
pre[class*="language-"]::selection, pre[class*="language-"] ::selection,
code[class*="language-"]::selection, code[class*="language-"] ::selection {
text-shadow: none;
background: #b3d4fc;
}
@media print {
code[class*="language-"],
pre[class*="language-"] {
text-shadow: none;
}
}
/* Code blocks */
pre[class*="language-"] {
padding: 1em;
margin: .5em 0;
overflow: auto;
}
:not(pre) > code[class*="language-"],
pre[class*="language-"] {
background: #f5f2f0;
}
/* Inline code */
:not(pre) > code[class*="language-"] {
padding: .1em;
border-radius: .3em;
white-space: normal;
}
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
color: slategray;
}
.token.punctuation {
color: #999;
}
.namespace {
opacity: .7;
}
.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
color: #905;
}
.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
color: #690;
}
.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
color: #a67f59;
/*background: hsla(0, 0%, 100%, .5);*/
background: transparent;
}
.token.atrule,
.token.attr-value,
.token.keyword {
color: #07a;
}
.token.function {
color: #DD4A68;
}
.token.regex,
.token.important,
.token.variable {
color: #e90;
}
.token.important,
.token.bold {
font-weight: bold;
}
.token.italic {
font-style: italic;
}
.token.entity {
cursor: help;
}

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var self = this;
var chromeSchemeReg = /chrome:\/\/.*/ig; // Chrome配置项地址的正则表达式
layer = layui.layer;
// 侦听来自popup的消息
chrome.runtime.onMessage.addListener(function(request, sender,sendResponse) {
if (!sender || sender.id !== chrome.i18n.getMessage("@@extension_id")) return;
switch (request.name) {
case 'createoptionstab':
chrome.tabs.create({
url: chrome.i18n.getMessage('helperUrl')
});
break;
case 'checktoken': // 检验token - 回传文集列表数据给popup
self.checkToken(function(projects){
chrome.tabs.sendMessage(sender.tab.id,{
name:'checktokenvalue',
data:projects
});
});
case 'savedocfrompopup': // 保存文档
self.saveDoc(request.data);
break;
case 'pasteimage': // 粘贴上传图片 - 回传图片URL给popup
self.pasteImg(request.data,function(url){
chrome.tabs.sendMessage(sender.tab.id,{
name:'pasteimgurl',
data:url
});
});
break;
case 'selectprojects':
selectProjects(request.data,function(projects){
chrome.tabs.sendMessage(sender.tab.id,{
name:'selectprojectsvalue',
data:projects
});
})
break;
case 'image2base64':
getImgBase64(request.data,function(url){
chrome.tabs.sendMessage(sender.tab.id,{
name:'img2base64url',
data:{url:url,source:request.data}
});
})
break;
default:
break;
}
});
//侦听长连接
chrome.runtime.onConnect.addListener(function(port) {
switch (port.name) {
case 'mrdocclipperisready':
self.mrdocclipperisreadyHandlerConnect(port);
case 'mrdocclipperisnotready':
self.mrdocclipperisnotreadyHandlerConnect(port);
break;
case 'actionfrompopupinspecotr':
self.actionfrompopupinspecotrHandler(port);
break;
default:
break;
}
});
// 侦听浏览器上扩展图标被点击
chrome.browserAction.onClicked.addListener(function(tab) {
console.log("扩展图标被点击")
console.log(tab)
if (!chrome.runtime.sendMessage) {
var msg = "抱歉MrDoc剪藏器暂时不支持该版本的Chrome浏览器请将浏览器升级到最新稳定版本。点击右上角工具按钮选择'关于 Google Chrome(G)'进行自动升级"
notifyTipsFail(msg)
return;
}
var match = tab.url.match(/^(.*?):/),
scheme = match[1].toLowerCase();
if (chromeSchemeReg.test(tab.url) || (scheme != "http" && scheme != "https")) {
notifyTipsFail("不能在Chrome设置操作")
return;
}
self.createPopup();//创建popup窗口
});
//JQ设置步骤
jQuerySetUp = function() {
$.ajaxSetup({
dataType: 'json',
cache: false,
// dataFilter: function(data) {
// console.log(data)
// data = $.parseJSON(data.substr(9)); //remove 'while(1);'
// return data.success ? data.data : {
// error: data.error
// };
// },
beforeSend: function(xhr) {
xhr.setRequestHeader('UserClient', 'inote_web_chromeext/3.1.0');
}
});
};
jQuerySetUp();
//从文本中获取标题
getTitleByText = function(txt) {
//todo
var self = this,
finalTitle = '';
if (txt.length <= 100) return txt;
if (txt.length > 0) {
var t = txt.substr(0, 100),
l = t.length,
i = l - 1,
hasSpecialChar = false;
while (i >= 0) {
if (/^(9|10|44|65292|46|12290|59|65307)$/.test(t.charCodeAt(i))) {
hasSpecialChar = true;
break;
} else {
i--;
}
}
hasSpecialChar ? (t = t.substr(0, i)) : '';
i = 0;
l = t.length;
while (i < l) {
if (/^(9|10)$/.test(t.charCodeAt(i))) {
break;
} else {
finalTitle += t.charAt(i);
i++;
}
}
}
finalTitle = finalTitle.trim();
return finalTitle.length > 0 ? finalTitle : '[未命名笔记]';
};
//创建popup
createPopup = function() {
chrome.tabs.executeScript(null, {
code: "try{mrdocClipper.createPopup();}catch(e){console.log(e);var port = chrome.runtime.connect({name: 'mrdocclipperisnotready'});port.postMessage();}"
});
};
//关闭popup
closePopup = function() {
chrome.tabs.executeScript(null, {
code: "mrdocClipper.closePopup();"
});
};
// 检查用户Token状态
checkToken = function(callback){
var self = this;
var opt = chrome.storage.local;
// 获取mrdoc地址
opt.get(['serverUrl'],function(r){
self.mrdocUrl = r['serverUrl'];
// 获取账户token
opt.get(['accountKey'],function(r){
self.mrdocToken = r['accountKey'];
// 如果存在mrdoc服务地址和账户token获取文集
if(self.mrdocUrl != undefined && self.mrdocToken != undefined){
$.get(self.mrdocUrl + '/api/get_projects/?token='+self.mrdocToken,function(r){
console.log(r)
if(r.status){ // 如果获取文集成功表示token验证成功已登录
// console.log(r.data)
var userProjects = r.data;
var item = {
"projects":userProjects,
"isLogin":true,
"token":self.mrdocToken,
"url":self.mrdocUrl
}
callback(item)
}else{// 获取文集失败表示token验证失败未登录
console.log('token验证失败')
callback({'isLogin':false})
//return {"isLogin":false}
}
})
}
})
})
};
// 保存文档
saveDoc = function(data){
var self = this;
// console.log(data);
$.post(self.url+'/api/create_doc/?token='+self.token,data,function(r){
// var layer = layui.layer;
layer.closeAll('loading')
if(r.status){
//消息提示
notifyTipsSucce('文档已保存成功你可以前往mrdoc站点查看和修改')
//关闭popup
self.closePopup()
}else{
//消息提示
notifyTipsFail("文档保存失败!")
}
});
};
// 粘贴上传图片
pasteImg = function(data,callback){
//console.log(data)
$.post(self.url+'/api/upload_img/?token='+self.token,{data:data}, function (ret) {
if (ret.success === 1) {
//新一行的图片显示
console.log("上传图片成功")
//console.log(ret.url)
callback(ret.url)
notifyTipsSucce("图片上传成功")
}else{
console.log("上传图片失败")
notifyTipsFail("图片上传失败!")
}
});
};
// 获取文集
selectProjects = function(data,callback){
var self = this;
// console.log(data)
self.url = data.url,self.token = data.token;
$.ajax({
headers: {
'X-Requested-With': 'XMLHttpRequest'
},
type: 'GET',
url: url+'/api/get_projects/?token='+token,
success: function(r) {
// console.log(r)
if(r.status){
callback(r.data)
}else{
callback({error:true})
notifyTipsFail("文集获取请求失败请确认你的账户token是否正确")
}
},
error: function(r) {
callback({error:true})
// console.log(r)
notifyTipsFail("文集获取请求失败请确认你的MrDoc站点可访问")
}
});
};
// 获取外链图片base64编码
getImgBase64 = function(data,callback){
window.URL = window.URL || window.webkitURL;
var xhr = new XMLHttpRequest();
xhr.open("get", data, true);
// 至关重要
xhr.responseType = "blob";
xhr.onload = function(){
if(this.status == 200){
//得到一个blob对象
var blob = this.response;
console.log("blob", blob)
// 至关重要
let oFileReader = new FileReader();
oFileReader.onloadend = function (e) {
// 此处拿到的已经是 base64的图片了
let base64 = e.target.result;
//console.log("图片base64", base64)
self.pasteImg(base64,callback)
};
oFileReader.readAsDataURL(blob);
}
}
xhr.send();
}
// ////////////消息提示框////////////////
//成功的消息提示框
notifyTipsSucce = function(data){
chrome.notifications.create(null, {
type: 'basic',
iconUrl: 'img/128x128.png',
title: 'MrDoc剪藏操作成功',
message: data
},function(id){
setTimeout(() => {
chrome.notifications.clear(id)
}, 3000);
});
};
//失败的消息提示框
notifyTipsFail = function(data){
chrome.notifications.create(null, {
type: 'basic',
iconUrl: 'img/128x128.png',
title: 'MrDoc剪藏操作失败',
message: data
},function(id){
setTimeout(() => {
chrome.notifications.clear(id)
}, 3000);
});
};
mrdocclipperisreadyHandlerConnect = function(port) {
var self = this;
port.onMessage.addListener(function(msg) {
ReadyErrorNotify.close();
});
};
mrdocclipperisnotreadyHandlerConnect = function(port) {
var self = this;
port.onMessage.addListener(function(data) {
data = data || {};
// ReadyErrorNotify.show(data.key);
notifyTipsFail(data.key)
});
};
//来自popup注入器的处理操作
actionfrompopupinspecotrHandler = function(port) {
var self = this;
port.onMessage.addListener(function(data) {
console.log("页面剪藏数据")
console.log(data)
//发送到popup
chrome.tabs.sendMessage(port.sender.tab.id, {
name: 'actionfrompopupinspecotr',
data: data
});
});
};

View File

@ -0,0 +1,206 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var noOptions = {};
var nonWS = /[^\s\u00a0]/;
var Pos = CodeMirror.Pos;
function firstNonWS(str) {
var found = str.search(nonWS);
return found == -1 ? 0 : found;
}
CodeMirror.commands.toggleComment = function(cm) {
cm.toggleComment();
};
CodeMirror.defineExtension("toggleComment", function(options) {
if (!options) options = noOptions;
var cm = this;
var minLine = Infinity, ranges = this.listSelections(), mode = null;
for (var i = ranges.length - 1; i >= 0; i--) {
var from = ranges[i].from(), to = ranges[i].to();
if (from.line >= minLine) continue;
if (to.line >= minLine) to = Pos(minLine, 0);
minLine = from.line;
if (mode == null) {
if (cm.uncomment(from, to, options)) mode = "un";
else { cm.lineComment(from, to, options); mode = "line"; }
} else if (mode == "un") {
cm.uncomment(from, to, options);
} else {
cm.lineComment(from, to, options);
}
}
});
// Rough heuristic to try and detect lines that are part of multi-line string
function probablyInsideString(cm, pos, line) {
return /\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line, 0))) && !/^[\'\"`]/.test(line)
}
CodeMirror.defineExtension("lineComment", function(from, to, options) {
if (!options) options = noOptions;
var self = this, mode = self.getModeAt(from);
var firstLine = self.getLine(from.line);
if (firstLine == null || probablyInsideString(self, from, firstLine)) return;
var commentString = options.lineComment || mode.lineComment;
if (!commentString) {
if (options.blockCommentStart || mode.blockCommentStart) {
options.fullLines = true;
self.blockComment(from, to, options);
}
return;
}
var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1);
var pad = options.padding == null ? " " : options.padding;
var blankLines = options.commentBlankLines || from.line == to.line;
self.operation(function() {
if (options.indent) {
var baseString = null;
for (var i = from.line; i < end; ++i) {
var line = self.getLine(i);
var whitespace = line.slice(0, firstNonWS(line));
if (baseString == null || baseString.length > whitespace.length) {
baseString = whitespace;
}
}
for (var i = from.line; i < end; ++i) {
var line = self.getLine(i), cut = baseString.length;
if (!blankLines && !nonWS.test(line)) continue;
if (line.slice(0, cut) != baseString) cut = firstNonWS(line);
self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut));
}
} else {
for (var i = from.line; i < end; ++i) {
if (blankLines || nonWS.test(self.getLine(i)))
self.replaceRange(commentString + pad, Pos(i, 0));
}
}
});
});
CodeMirror.defineExtension("blockComment", function(from, to, options) {
if (!options) options = noOptions;
var self = this, mode = self.getModeAt(from);
var startString = options.blockCommentStart || mode.blockCommentStart;
var endString = options.blockCommentEnd || mode.blockCommentEnd;
if (!startString || !endString) {
if ((options.lineComment || mode.lineComment) && options.fullLines != false)
self.lineComment(from, to, options);
return;
}
if (/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line, 0)))) return
var end = Math.min(to.line, self.lastLine());
if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end;
var pad = options.padding == null ? " " : options.padding;
if (from.line > end) return;
self.operation(function() {
if (options.fullLines != false) {
var lastLineHasText = nonWS.test(self.getLine(end));
self.replaceRange(pad + endString, Pos(end));
self.replaceRange(startString + pad, Pos(from.line, 0));
var lead = options.blockCommentLead || mode.blockCommentLead;
if (lead != null) for (var i = from.line + 1; i <= end; ++i)
if (i != end || lastLineHasText)
self.replaceRange(lead + pad, Pos(i, 0));
} else {
self.replaceRange(endString, to);
self.replaceRange(startString, from);
}
});
});
CodeMirror.defineExtension("uncomment", function(from, to, options) {
if (!options) options = noOptions;
var self = this, mode = self.getModeAt(from);
var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end);
// Try finding line comments
var lineString = options.lineComment || mode.lineComment, lines = [];
var pad = options.padding == null ? " " : options.padding, didSomething;
lineComment: {
if (!lineString) break lineComment;
for (var i = start; i <= end; ++i) {
var line = self.getLine(i);
var found = line.indexOf(lineString);
if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1;
if (found == -1 && nonWS.test(line)) break lineComment;
if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment;
lines.push(line);
}
self.operation(function() {
for (var i = start; i <= end; ++i) {
var line = lines[i - start];
var pos = line.indexOf(lineString), endPos = pos + lineString.length;
if (pos < 0) continue;
if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length;
didSomething = true;
self.replaceRange("", Pos(i, pos), Pos(i, endPos));
}
});
if (didSomething) return true;
}
// Try block comments
var startString = options.blockCommentStart || mode.blockCommentStart;
var endString = options.blockCommentEnd || mode.blockCommentEnd;
if (!startString || !endString) return false;
var lead = options.blockCommentLead || mode.blockCommentLead;
var startLine = self.getLine(start), open = startLine.indexOf(startString)
if (open == -1) return false
var endLine = end == start ? startLine : self.getLine(end)
var close = endLine.indexOf(endString, end == start ? open + startString.length : 0);
if (close == -1 && start != end) {
endLine = self.getLine(--end);
close = endLine.indexOf(endString);
}
if (close == -1 ||
!/comment/.test(self.getTokenTypeAt(Pos(start, open + 1))) ||
!/comment/.test(self.getTokenTypeAt(Pos(end, close + 1))))
return false;
// Avoid killing block comments completely outside the selection.
// Positions of the last startString before the start of the selection, and the first endString after it.
var lastStart = startLine.lastIndexOf(startString, from.ch);
var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length);
if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false;
// Positions of the first endString after the end of the selection, and the last startString before it.
firstEnd = endLine.indexOf(endString, to.ch);
var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch);
lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart;
if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false;
self.operation(function() {
self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)),
Pos(end, close + endString.length));
var openEnd = open + startString.length;
if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length;
self.replaceRange("", Pos(start, open), Pos(start, openEnd));
if (lead) for (var i = start + 1; i <= end; ++i) {
var line = self.getLine(i), found = line.indexOf(lead);
if (found == -1 || nonWS.test(line.slice(0, found))) continue;
var foundEnd = found + lead.length;
if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length;
self.replaceRange("", Pos(i, found), Pos(i, foundEnd));
}
});
return true;
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
var modes = ["clike", "css", "javascript"];
for (var i = 0; i < modes.length; ++i)
CodeMirror.extendMode(modes[i], {blockCommentContinue: " * "});
function continueComment(cm) {
if (cm.getOption("disableInput")) return CodeMirror.Pass;
var ranges = cm.listSelections(), mode, inserts = [];
for (var i = 0; i < ranges.length; i++) {
var pos = ranges[i].head, token = cm.getTokenAt(pos);
if (token.type != "comment") return CodeMirror.Pass;
var modeHere = CodeMirror.innerMode(cm.getMode(), token.state).mode;
if (!mode) mode = modeHere;
else if (mode != modeHere) return CodeMirror.Pass;
var insert = null;
if (mode.blockCommentStart && mode.blockCommentContinue) {
var end = token.string.indexOf(mode.blockCommentEnd);
var full = cm.getRange(CodeMirror.Pos(pos.line, 0), CodeMirror.Pos(pos.line, token.end)), found;
if (end != -1 && end == token.string.length - mode.blockCommentEnd.length && pos.ch >= end) {
// Comment ended, don't continue it
} else if (token.string.indexOf(mode.blockCommentStart) == 0) {
insert = full.slice(0, token.start);
if (!/^\s*$/.test(insert)) {
insert = "";
for (var j = 0; j < token.start; ++j) insert += " ";
}
} else if ((found = full.indexOf(mode.blockCommentContinue)) != -1 &&
found + mode.blockCommentContinue.length > token.start &&
/^\s*$/.test(full.slice(0, found))) {
insert = full.slice(0, found);
}
if (insert != null) insert += mode.blockCommentContinue;
}
if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) {
var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment);
if (found > -1) {
insert = line.slice(0, found);
if (/\S/.test(insert)) insert = null;
else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0];
}
}
if (insert == null) return CodeMirror.Pass;
inserts[i] = "\n" + insert;
}
cm.operation(function() {
for (var i = ranges.length - 1; i >= 0; i--)
cm.replaceRange(inserts[i], ranges[i].from(), ranges[i].to(), "+insert");
});
}
function continueLineCommentEnabled(cm) {
var opt = cm.getOption("continueComments");
if (opt && typeof opt == "object")
return opt.continueLineComment !== false;
return true;
}
CodeMirror.defineOption("continueComments", null, function(cm, val, prev) {
if (prev && prev != CodeMirror.Init)
cm.removeKeyMap("continueComment");
if (val) {
var key = "Enter";
if (typeof val == "string")
key = val;
else if (typeof val == "object" && val.key)
key = val.key;
var map = {name: "continueComment"};
map[key] = continueComment;
cm.addKeyMap(map);
}
});
});

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.CodeMirror-dialog {
position: absolute;
left: 0; right: 0;
background: inherit;
z-index: 15;
padding: .1em .8em;
overflow: hidden;
color: inherit;
}
.CodeMirror-dialog-top {
border-bottom: 1px solid #eee;
top: 0;
}
.CodeMirror-dialog-bottom {
border-top: 1px solid #eee;
bottom: 0;
}
.CodeMirror-dialog input {
border: none;
outline: none;
background: transparent;
width: 20em;
color: inherit;
font-family: monospace;
}
.CodeMirror-dialog button {
font-size: 70%;
}

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Open simple dialogs on top of an editor. Relies on dialog.css.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
function dialogDiv(cm, template, bottom) {
var wrap = cm.getWrapperElement();
var dialog;
dialog = wrap.appendChild(document.createElement("div"));
if (bottom)
dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
else
dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
if (typeof template == "string") {
dialog.innerHTML = template;
} else { // Assuming it's a detached DOM element.
dialog.appendChild(template);
}
return dialog;
}
function closeNotification(cm, newVal) {
if (cm.state.currentNotificationClose)
cm.state.currentNotificationClose();
cm.state.currentNotificationClose = newVal;
}
CodeMirror.defineExtension("openDialog", function(template, callback, options) {
if (!options) options = {};
closeNotification(this, null);
var dialog = dialogDiv(this, template, options.bottom);
var closed = false, me = this;
function close(newVal) {
if (typeof newVal == 'string') {
inp.value = newVal;
} else {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
if (options.onClose) options.onClose(dialog);
}
}
var inp = dialog.getElementsByTagName("input")[0], button;
if (inp) {
inp.focus();
if (options.value) {
inp.value = options.value;
if (options.selectValueOnOpen !== false) {
inp.select();
}
}
if (options.onInput)
CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
if (options.onKeyUp)
CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
CodeMirror.on(inp, "keydown", function(e) {
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
inp.blur();
CodeMirror.e_stop(e);
close();
}
if (e.keyCode == 13) callback(inp.value, e);
});
if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
} else if (button = dialog.getElementsByTagName("button")[0]) {
CodeMirror.on(button, "click", function() {
close();
me.focus();
});
if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
button.focus();
}
return close;
});
CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
closeNotification(this, null);
var dialog = dialogDiv(this, template, options && options.bottom);
var buttons = dialog.getElementsByTagName("button");
var closed = false, me = this, blurring = 1;
function close() {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
}
buttons[0].focus();
for (var i = 0; i < buttons.length; ++i) {
var b = buttons[i];
(function(callback) {
CodeMirror.on(b, "click", function(e) {
CodeMirror.e_preventDefault(e);
close();
if (callback) callback(me);
});
})(callbacks[i]);
CodeMirror.on(b, "blur", function() {
--blurring;
setTimeout(function() { if (blurring <= 0) close(); }, 200);
});
CodeMirror.on(b, "focus", function() { ++blurring; });
}
});
/*
* openNotification
* Opens a notification, that can be closed with an optional timer
* (default 5000ms timer) and always closes on click.
*
* If a notification is opened while another is opened, it will close the
* currently opened one and open the new one immediately.
*/
CodeMirror.defineExtension("openNotification", function(template, options) {
closeNotification(this, close);
var dialog = dialogDiv(this, template, options && options.bottom);
var closed = false, doneTimer;
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
function close() {
if (closed) return;
closed = true;
clearTimeout(doneTimer);
dialog.parentNode.removeChild(dialog);
}
CodeMirror.on(dialog, 'click', function(e) {
CodeMirror.e_preventDefault(e);
close();
});
if (duration)
doneTimer = setTimeout(close, duration);
return close;
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
var defaults = {
pairs: "()[]{}''\"\"",
triples: "",
explode: "[]{}"
};
var Pos = CodeMirror.Pos;
CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.removeKeyMap(keyMap);
cm.state.closeBrackets = null;
}
if (val) {
cm.state.closeBrackets = val;
cm.addKeyMap(keyMap);
}
});
function getOption(conf, name) {
if (name == "pairs" && typeof conf == "string") return conf;
if (typeof conf == "object" && conf[name] != null) return conf[name];
return defaults[name];
}
var bind = defaults.pairs + "`";
var keyMap = {Backspace: handleBackspace, Enter: handleEnter};
for (var i = 0; i < bind.length; i++)
keyMap["'" + bind.charAt(i) + "'"] = handler(bind.charAt(i));
function handler(ch) {
return function(cm) { return handleChar(cm, ch); };
}
function getConfig(cm) {
var deflt = cm.state.closeBrackets;
if (!deflt) return null;
var mode = cm.getModeAt(cm.getCursor());
return mode.closeBrackets || deflt;
}
function handleBackspace(cm) {
var conf = getConfig(cm);
if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;
var pairs = getOption(conf, "pairs");
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) return CodeMirror.Pass;
var around = charsAround(cm, ranges[i].head);
if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass;
}
for (var i = ranges.length - 1; i >= 0; i--) {
var cur = ranges[i].head;
cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1), "+delete");
}
}
function handleEnter(cm) {
var conf = getConfig(cm);
var explode = conf && getOption(conf, "explode");
if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass;
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) return CodeMirror.Pass;
var around = charsAround(cm, ranges[i].head);
if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass;
}
cm.operation(function() {
cm.replaceSelection("\n\n", null);
cm.execCommand("goCharLeft");
ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var line = ranges[i].head.line;
cm.indentLine(line, null, true);
cm.indentLine(line + 1, null, true);
}
});
}
function contractSelection(sel) {
var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0;
return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)),
head: new Pos(sel.head.line, sel.head.ch + (inverted ? 1 : -1))};
}
function handleChar(cm, ch) {
var conf = getConfig(cm);
if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;
var pairs = getOption(conf, "pairs");
var pos = pairs.indexOf(ch);
if (pos == -1) return CodeMirror.Pass;
var triples = getOption(conf, "triples");
var identical = pairs.charAt(pos + 1) == ch;
var ranges = cm.listSelections();
var opening = pos % 2 == 0;
var type;
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], cur = range.head, curType;
var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1));
if (opening && !range.empty()) {
curType = "surround";
} else if ((identical || !opening) && next == ch) {
if (identical && stringStartsAfter(cm, cur))
curType = "both";
else if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch)
curType = "skipThree";
else
curType = "skip";
} else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 &&
cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch &&
(cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != ch)) {
curType = "addFour";
} else if (identical) {
if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, ch)) curType = "both";
else return CodeMirror.Pass;
} else if (opening && (cm.getLine(cur.line).length == cur.ch ||
isClosingBracket(next, pairs) ||
/\s/.test(next))) {
curType = "both";
} else {
return CodeMirror.Pass;
}
if (!type) type = curType;
else if (type != curType) return CodeMirror.Pass;
}
var left = pos % 2 ? pairs.charAt(pos - 1) : ch;
var right = pos % 2 ? ch : pairs.charAt(pos + 1);
cm.operation(function() {
if (type == "skip") {
cm.execCommand("goCharRight");
} else if (type == "skipThree") {
for (var i = 0; i < 3; i++)
cm.execCommand("goCharRight");
} else if (type == "surround") {
var sels = cm.getSelections();
for (var i = 0; i < sels.length; i++)
sels[i] = left + sels[i] + right;
cm.replaceSelections(sels, "around");
sels = cm.listSelections().slice();
for (var i = 0; i < sels.length; i++)
sels[i] = contractSelection(sels[i]);
cm.setSelections(sels);
} else if (type == "both") {
cm.replaceSelection(left + right, null);
cm.triggerElectric(left + right);
cm.execCommand("goCharLeft");
} else if (type == "addFour") {
cm.replaceSelection(left + left + left + left, "before");
cm.execCommand("goCharRight");
}
});
}
function isClosingBracket(ch, pairs) {
var pos = pairs.lastIndexOf(ch);
return pos > -1 && pos % 2 == 1;
}
function charsAround(cm, pos) {
var str = cm.getRange(Pos(pos.line, pos.ch - 1),
Pos(pos.line, pos.ch + 1));
return str.length == 2 ? str : null;
}
// Project the token type that will exists after the given char is
// typed, and use it to determine whether it would cause the start
// of a string token.
function enteringString(cm, pos, ch) {
var line = cm.getLine(pos.line);
var token = cm.getTokenAt(pos);
if (/\bstring2?\b/.test(token.type)) return false;
var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4);
stream.pos = stream.start = token.start;
for (;;) {
var type1 = cm.getMode().token(stream, token.state);
if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1);
stream.start = stream.pos;
}
}
function stringStartsAfter(cm, pos) {
var token = cm.getTokenAt(Pos(pos.line, pos.ch + 1))
return /\bstring/.test(token.type) && token.start == pos.ch
}
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
/**
* Tag-closer extension for CodeMirror.
*
* This extension adds an "autoCloseTags" option that can be set to
* either true to get the default behavior, or an object to further
* configure its behavior.
*
* These are supported options:
*
* `whenClosing` (default true)
* Whether to autoclose when the '/' of a closing tag is typed.
* `whenOpening` (default true)
* Whether to autoclose the tag when the final '>' of an opening
* tag is typed.
* `dontCloseTags` (default is empty tags for HTML, none for XML)
* An array of tag names that should not be autoclosed.
* `indentTags` (default is block tags for HTML, none for XML)
* An array of tag names that should, when opened, cause a
* blank line to be added inside the tag, and the blank line and
* closing line to be indented.
*
* See demos/closetag.html for a usage example.
*/
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../fold/xml-fold"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../fold/xml-fold"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) {
if (old != CodeMirror.Init && old)
cm.removeKeyMap("autoCloseTags");
if (!val) return;
var map = {name: "autoCloseTags"};
if (typeof val != "object" || val.whenClosing)
map["'/'"] = function(cm) { return autoCloseSlash(cm); };
if (typeof val != "object" || val.whenOpening)
map["'>'"] = function(cm) { return autoCloseGT(cm); };
cm.addKeyMap(map);
});
var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param",
"source", "track", "wbr"];
var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4",
"h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"];
function autoCloseGT(cm) {
if (cm.getOption("disableInput")) return CodeMirror.Pass;
var ranges = cm.listSelections(), replacements = [];
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) return CodeMirror.Pass;
var pos = ranges[i].head, tok = cm.getTokenAt(pos);
var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
if (inner.mode.name != "xml" || !state.tagName) return CodeMirror.Pass;
var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html";
var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose);
var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent);
var tagName = state.tagName;
if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch);
var lowerTagName = tagName.toLowerCase();
// Don't process the '>' at the end of an end-tag or self-closing tag
if (!tagName ||
tok.type == "string" && (tok.end != pos.ch || !/[\"\']/.test(tok.string.charAt(tok.string.length - 1)) || tok.string.length == 1) ||
tok.type == "tag" && state.type == "closeTag" ||
tok.string.indexOf("/") == (tok.string.length - 1) || // match something like <someTagName />
dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1 ||
closingTagExists(cm, tagName, pos, state, true))
return CodeMirror.Pass;
var indent = indentTags && indexOf(indentTags, lowerTagName) > -1;
replacements[i] = {indent: indent,
text: ">" + (indent ? "\n\n" : "") + "</" + tagName + ">",
newPos: indent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1)};
}
for (var i = ranges.length - 1; i >= 0; i--) {
var info = replacements[i];
cm.replaceRange(info.text, ranges[i].head, ranges[i].anchor, "+insert");
var sel = cm.listSelections().slice(0);
sel[i] = {head: info.newPos, anchor: info.newPos};
cm.setSelections(sel);
if (info.indent) {
cm.indentLine(info.newPos.line, null, true);
cm.indentLine(info.newPos.line + 1, null, true);
}
}
}
function autoCloseCurrent(cm, typingSlash) {
var ranges = cm.listSelections(), replacements = [];
var head = typingSlash ? "/" : "</";
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) return CodeMirror.Pass;
var pos = ranges[i].head, tok = cm.getTokenAt(pos);
var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
if (typingSlash && (tok.type == "string" || tok.string.charAt(0) != "<" ||
tok.start != pos.ch - 1))
return CodeMirror.Pass;
// Kludge to get around the fact that we are not in XML mode
// when completing in JS/CSS snippet in htmlmixed mode. Does not
// work for other XML embedded languages (there is no general
// way to go from a mixed mode to its current XML state).
var replacement;
if (inner.mode.name != "xml") {
if (cm.getMode().name == "htmlmixed" && inner.mode.name == "javascript")
replacement = head + "script";
else if (cm.getMode().name == "htmlmixed" && inner.mode.name == "css")
replacement = head + "style";
else
return CodeMirror.Pass;
} else {
if (!state.context || !state.context.tagName ||
closingTagExists(cm, state.context.tagName, pos, state))
return CodeMirror.Pass;
replacement = head + state.context.tagName;
}
if (cm.getLine(pos.line).charAt(tok.end) != ">") replacement += ">";
replacements[i] = replacement;
}
cm.replaceSelections(replacements);
ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++)
if (i == ranges.length - 1 || ranges[i].head.line < ranges[i + 1].head.line)
cm.indentLine(ranges[i].head.line);
}
function autoCloseSlash(cm) {
if (cm.getOption("disableInput")) return CodeMirror.Pass;
return autoCloseCurrent(cm, true);
}
CodeMirror.commands.closeTag = function(cm) { return autoCloseCurrent(cm); };
function indexOf(collection, elt) {
if (collection.indexOf) return collection.indexOf(elt);
for (var i = 0, e = collection.length; i < e; ++i)
if (collection[i] == elt) return i;
return -1;
}
// If xml-fold is loaded, we use its functionality to try and verify
// whether a given tag is actually unclosed.
function closingTagExists(cm, tagName, pos, state, newTag) {
if (!CodeMirror.scanForClosingTag) return false;
var end = Math.min(cm.lastLine() + 1, pos.line + 500);
var nextClose = CodeMirror.scanForClosingTag(cm, pos, null, end);
if (!nextClose || nextClose.tag != tagName) return false;
var cx = state.context;
// If the immediate wrapping context contains onCx instances of
// the same tag, a closing tag only exists if there are at least
// that many closing tags of that type following.
for (var onCx = newTag ? 1 : 0; cx && cx.tagName == tagName; cx = cx.prev) ++onCx;
pos = nextClose.to;
for (var i = 1; i < onCx; i++) {
var next = CodeMirror.scanForClosingTag(cm, pos, null, end);
if (!next || next.tag != tagName) return false;
pos = next.to;
}
return true;
}
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var listRE = /^(\s*)(>[> ]*|- \[[x ]\]\s|[*+-]\s|(\d+)([.)]))(\s*)/,
emptyListRE = /^(\s*)(>[> ]*|- \[[x ]\]|[*+-]|(\d+)[.)])(\s*)$/,
unorderedListRE = /[*+-]\s/;
CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) {
if (cm.getOption("disableInput")) return CodeMirror.Pass;
var ranges = cm.listSelections(), replacements = [];
for (var i = 0; i < ranges.length; i++) {
var pos = ranges[i].head;
var eolState = cm.getStateAfter(pos.line);
var inList = eolState.list !== false;
var inQuote = eolState.quote !== 0;
var line = cm.getLine(pos.line), match = listRE.exec(line);
if (!ranges[i].empty() || (!inList && !inQuote) || !match) {
cm.execCommand("newlineAndIndent");
return;
}
if (emptyListRE.test(line)) {
cm.replaceRange("", {
line: pos.line, ch: 0
}, {
line: pos.line, ch: pos.ch + 1
});
replacements[i] = "\n";
} else {
var indent = match[1], after = match[5];
var bullet = unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0
? match[2].replace("x", " ")
: (parseInt(match[3], 10) + 1) + match[4];
replacements[i] = "\n" + indent + bullet + after;
}
}
cm.replaceSelections(replacements);
};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
var ie_lt8 = /MSIE \d/.test(navigator.userAgent) &&
(document.documentMode == null || document.documentMode < 8);
var Pos = CodeMirror.Pos;
var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
function findMatchingBracket(cm, where, strict, config) {
var line = cm.getLineHandle(where.line), pos = where.ch - 1;
var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
if (!match) return null;
var dir = match.charAt(1) == ">" ? 1 : -1;
if (strict && (dir > 0) != (pos == where.ch)) return null;
var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));
var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
if (found == null) return null;
return {from: Pos(where.line, pos), to: found && found.pos,
match: found && found.ch == match.charAt(0), forward: dir > 0};
}
// bracketRegex is used to specify which type of bracket to scan
// should be a regexp, e.g. /[[\]]/
//
// Note: If "where" is on an open bracket, then this bracket is ignored.
//
// Returns false when no bracket was found, null when it reached
// maxScanLines and gave up
function scanForBracket(cm, where, dir, style, config) {
var maxScanLen = (config && config.maxScanLineLength) || 10000;
var maxScanLines = (config && config.maxScanLines) || 1000;
var stack = [];
var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/;
var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)
: Math.max(cm.firstLine() - 1, where.line - maxScanLines);
for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {
var line = cm.getLine(lineNo);
if (!line) continue;
var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;
if (line.length > maxScanLen) continue;
if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
for (; pos != end; pos += dir) {
var ch = line.charAt(pos);
if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
var match = matching[ch];
if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
else stack.pop();
}
}
}
return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;
}
function matchBrackets(cm, autoclear, config) {
// Disable brace matching in long lines, since it'll cause hugely slow updates
var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
var marks = [], ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config);
if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));
}
}
if (marks.length) {
// Kludge to work around the IE bug from issue #1193, where text
// input stops going to the textare whever this fires.
if (ie_lt8 && cm.state.focused) cm.focus();
var clear = function() {
cm.operation(function() {
for (var i = 0; i < marks.length; i++) marks[i].clear();
});
};
if (autoclear) setTimeout(clear, 800);
else return clear;
}
}
var currentlyHighlighted = null;
function doMatchBrackets(cm) {
cm.operation(function() {
if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);
});
}
CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.off("cursorActivity", doMatchBrackets);
if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
}
if (val) {
cm.state.matchBrackets = typeof val == "object" ? val : {};
cm.on("cursorActivity", doMatchBrackets);
}
});
CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});
CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){
return findMatchingBracket(this, pos, strict, config);
});
CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){
return scanForBracket(this, pos, dir, style, config);
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../fold/xml-fold"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../fold/xml-fold"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineOption("matchTags", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.off("cursorActivity", doMatchTags);
cm.off("viewportChange", maybeUpdateMatch);
clear(cm);
}
if (val) {
cm.state.matchBothTags = typeof val == "object" && val.bothTags;
cm.on("cursorActivity", doMatchTags);
cm.on("viewportChange", maybeUpdateMatch);
doMatchTags(cm);
}
});
function clear(cm) {
if (cm.state.tagHit) cm.state.tagHit.clear();
if (cm.state.tagOther) cm.state.tagOther.clear();
cm.state.tagHit = cm.state.tagOther = null;
}
function doMatchTags(cm) {
cm.state.failedTagMatch = false;
cm.operation(function() {
clear(cm);
if (cm.somethingSelected()) return;
var cur = cm.getCursor(), range = cm.getViewport();
range.from = Math.min(range.from, cur.line); range.to = Math.max(cur.line + 1, range.to);
var match = CodeMirror.findMatchingTag(cm, cur, range);
if (!match) return;
if (cm.state.matchBothTags) {
var hit = match.at == "open" ? match.open : match.close;
if (hit) cm.state.tagHit = cm.markText(hit.from, hit.to, {className: "CodeMirror-matchingtag"});
}
var other = match.at == "close" ? match.open : match.close;
if (other)
cm.state.tagOther = cm.markText(other.from, other.to, {className: "CodeMirror-matchingtag"});
else
cm.state.failedTagMatch = true;
});
}
function maybeUpdateMatch(cm) {
if (cm.state.failedTagMatch) doMatchTags(cm);
}
CodeMirror.commands.toMatchingTag = function(cm) {
var found = CodeMirror.findMatchingTag(cm, cm.getCursor());
if (found) {
var other = found.at == "close" ? found.open : found.close;
if (other) cm.extendSelection(other.to, other.from);
}
};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) {
if (prev == CodeMirror.Init) prev = false;
if (prev && !val)
cm.removeOverlay("trailingspace");
else if (!prev && val)
cm.addOverlay({
token: function(stream) {
for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {}
if (i > stream.pos) { stream.pos = i; return null; }
stream.pos = l;
return "trailingspace";
},
name: "trailingspace"
});
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("fold", "brace", function(cm, start) {
var line = start.line, lineText = cm.getLine(line);
var tokenType;
function findOpening(openCh) {
for (var at = start.ch, pass = 0;;) {
var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);
if (found == -1) {
if (pass == 1) break;
pass = 1;
at = lineText.length;
continue;
}
if (pass == 1 && found < start.ch) break;
tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));
if (!/^(comment|string)/.test(tokenType)) return found + 1;
at = found - 1;
}
}
var startToken = "{", endToken = "}", startCh = findOpening("{");
if (startCh == null) {
startToken = "[", endToken = "]";
startCh = findOpening("[");
}
if (startCh == null) return;
var count = 1, lastLine = cm.lastLine(), end, endCh;
outer: for (var i = line; i <= lastLine; ++i) {
var text = cm.getLine(i), pos = i == line ? startCh : 0;
for (;;) {
var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
if (nextOpen < 0) nextOpen = text.length;
if (nextClose < 0) nextClose = text.length;
pos = Math.min(nextOpen, nextClose);
if (pos == text.length) break;
if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {
if (pos == nextOpen) ++count;
else if (!--count) { end = i; endCh = pos; break outer; }
}
++pos;
}
}
if (end == null || line == end && endCh == startCh) return;
return {from: CodeMirror.Pos(line, startCh),
to: CodeMirror.Pos(end, endCh)};
});
CodeMirror.registerHelper("fold", "import", function(cm, start) {
function hasImport(line) {
if (line < cm.firstLine() || line > cm.lastLine()) return null;
var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
if (start.type != "keyword" || start.string != "import") return null;
// Now find closing semicolon, return its position
for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
var text = cm.getLine(i), semi = text.indexOf(";");
if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
}
}
var startLine = start.line, has = hasImport(startLine), prev;
if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1))
return null;
for (var end = has.end;;) {
var next = hasImport(end.line + 1);
if (next == null) break;
end = next.end;
}
return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end};
});
CodeMirror.registerHelper("fold", "include", function(cm, start) {
function hasInclude(line) {
if (line < cm.firstLine() || line > cm.lastLine()) return null;
var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
}
var startLine = start.line, has = hasInclude(startLine);
if (has == null || hasInclude(startLine - 1) != null) return null;
for (var end = startLine;;) {
var next = hasInclude(end + 1);
if (next == null) break;
++end;
}
return {from: CodeMirror.Pos(startLine, has + 1),
to: cm.clipPos(CodeMirror.Pos(end))};
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerGlobalHelper("fold", "comment", function(mode) {
return mode.blockCommentStart && mode.blockCommentEnd;
}, function(cm, start) {
var mode = cm.getModeAt(start), startToken = mode.blockCommentStart, endToken = mode.blockCommentEnd;
if (!startToken || !endToken) return;
var line = start.line, lineText = cm.getLine(line);
var startCh;
for (var at = start.ch, pass = 0;;) {
var found = at <= 0 ? -1 : lineText.lastIndexOf(startToken, at - 1);
if (found == -1) {
if (pass == 1) return;
pass = 1;
at = lineText.length;
continue;
}
if (pass == 1 && found < start.ch) return;
if (/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1))) &&
(found == 0 || lineText.slice(found - endToken.length, found) == endToken ||
!/comment/.test(cm.getTokenTypeAt(CodeMirror.Pos(line, found))))) {
startCh = found + startToken.length;
break;
}
at = found - 1;
}
var depth = 1, lastLine = cm.lastLine(), end, endCh;
outer: for (var i = line; i <= lastLine; ++i) {
var text = cm.getLine(i), pos = i == line ? startCh : 0;
for (;;) {
var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
if (nextOpen < 0) nextOpen = text.length;
if (nextClose < 0) nextClose = text.length;
pos = Math.min(nextOpen, nextClose);
if (pos == text.length) break;
if (pos == nextOpen) ++depth;
else if (!--depth) { end = i; endCh = pos; break outer; }
++pos;
}
}
if (end == null || line == end && endCh == startCh) return;
return {from: CodeMirror.Pos(line, startCh),
to: CodeMirror.Pos(end, endCh)};
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function doFold(cm, pos, options, force) {
if (options && options.call) {
var finder = options;
options = null;
} else {
var finder = getOption(cm, options, "rangeFinder");
}
if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
var minSize = getOption(cm, options, "minFoldSize");
function getRange(allowFolded) {
var range = finder(cm, pos);
if (!range || range.to.line - range.from.line < minSize) return null;
var marks = cm.findMarksAt(range.from);
for (var i = 0; i < marks.length; ++i) {
if (marks[i].__isFold && force !== "fold") {
if (!allowFolded) return null;
range.cleared = true;
marks[i].clear();
}
}
return range;
}
var range = getRange(true);
if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
pos = CodeMirror.Pos(pos.line - 1, 0);
range = getRange(false);
}
if (!range || range.cleared || force === "unfold") return;
var myWidget = makeWidget(cm, options);
CodeMirror.on(myWidget, "mousedown", function(e) {
myRange.clear();
CodeMirror.e_preventDefault(e);
});
var myRange = cm.markText(range.from, range.to, {
replacedWith: myWidget,
clearOnEnter: getOption(cm, options, "clearOnEnter"),
__isFold: true
});
myRange.on("clear", function(from, to) {
CodeMirror.signal(cm, "unfold", cm, from, to);
});
CodeMirror.signal(cm, "fold", cm, range.from, range.to);
}
function makeWidget(cm, options) {
var widget = getOption(cm, options, "widget");
if (typeof widget == "string") {
var text = document.createTextNode(widget);
widget = document.createElement("span");
widget.appendChild(text);
widget.className = "CodeMirror-foldmarker";
}
return widget;
}
// Clumsy backwards-compatible interface
CodeMirror.newFoldFunction = function(rangeFinder, widget) {
return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
};
// New-style interface
CodeMirror.defineExtension("foldCode", function(pos, options, force) {
doFold(this, pos, options, force);
});
CodeMirror.defineExtension("isFolded", function(pos) {
var marks = this.findMarksAt(pos);
for (var i = 0; i < marks.length; ++i)
if (marks[i].__isFold) return true;
});
CodeMirror.commands.toggleFold = function(cm) {
cm.foldCode(cm.getCursor());
};
CodeMirror.commands.fold = function(cm) {
cm.foldCode(cm.getCursor(), null, "fold");
};
CodeMirror.commands.unfold = function(cm) {
cm.foldCode(cm.getCursor(), null, "unfold");
};
CodeMirror.commands.foldAll = function(cm) {
cm.operation(function() {
for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
});
};
CodeMirror.commands.unfoldAll = function(cm) {
cm.operation(function() {
for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
});
};
CodeMirror.registerHelper("fold", "combine", function() {
var funcs = Array.prototype.slice.call(arguments, 0);
return function(cm, start) {
for (var i = 0; i < funcs.length; ++i) {
var found = funcs[i](cm, start);
if (found) return found;
}
};
});
CodeMirror.registerHelper("fold", "auto", function(cm, start) {
var helpers = cm.getHelpers(start, "fold");
for (var i = 0; i < helpers.length; i++) {
var cur = helpers[i](cm, start);
if (cur) return cur;
}
});
var defaultOptions = {
rangeFinder: CodeMirror.fold.auto,
widget: "\u2194",
minFoldSize: 0,
scanUp: false,
clearOnEnter: true
};
CodeMirror.defineOption("foldOptions", null);
function getOption(cm, options, name) {
if (options && options[name] !== undefined)
return options[name];
var editorOptions = cm.options.foldOptions;
if (editorOptions && editorOptions[name] !== undefined)
return editorOptions[name];
return defaultOptions[name];
}
CodeMirror.defineExtension("foldOption", function(options, name) {
return getOption(this, options, name);
});
});

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.CodeMirror-foldmarker {
color: blue;
text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;
font-family: arial;
line-height: .3;
cursor: pointer;
}
.CodeMirror-foldgutter {
width: .7em;
}
.CodeMirror-foldgutter-open,
.CodeMirror-foldgutter-folded {
cursor: pointer;
}
.CodeMirror-foldgutter-open:after {
content: "\25BE";
}
.CodeMirror-foldgutter-folded:after {
content: "\25B8";
}

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./foldcode"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./foldcode"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.clearGutter(cm.state.foldGutter.options.gutter);
cm.state.foldGutter = null;
cm.off("gutterClick", onGutterClick);
cm.off("change", onChange);
cm.off("viewportChange", onViewportChange);
cm.off("fold", onFold);
cm.off("unfold", onFold);
cm.off("swapDoc", onChange);
}
if (val) {
cm.state.foldGutter = new State(parseOptions(val));
updateInViewport(cm);
cm.on("gutterClick", onGutterClick);
cm.on("change", onChange);
cm.on("viewportChange", onViewportChange);
cm.on("fold", onFold);
cm.on("unfold", onFold);
cm.on("swapDoc", onChange);
}
});
var Pos = CodeMirror.Pos;
function State(options) {
this.options = options;
this.from = this.to = 0;
}
function parseOptions(opts) {
if (opts === true) opts = {};
if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
return opts;
}
function isFolded(cm, line) {
var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
for (var i = 0; i < marks.length; ++i)
if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
}
function marker(spec) {
if (typeof spec == "string") {
var elt = document.createElement("div");
elt.className = spec + " CodeMirror-guttermarker-subtle";
return elt;
} else {
return spec.cloneNode(true);
}
}
function updateFoldInfo(cm, from, to) {
var opts = cm.state.foldGutter.options, cur = from;
var minSize = cm.foldOption(opts, "minFoldSize");
var func = cm.foldOption(opts, "rangeFinder");
cm.eachLine(from, to, function(line) {
var mark = null;
if (isFolded(cm, cur)) {
mark = marker(opts.indicatorFolded);
} else {
var pos = Pos(cur, 0);
var range = func && func(cm, pos);
if (range && range.to.line - range.from.line >= minSize)
mark = marker(opts.indicatorOpen);
}
cm.setGutterMarker(line, opts.gutter, mark);
++cur;
});
}
function updateInViewport(cm) {
var vp = cm.getViewport(), state = cm.state.foldGutter;
if (!state) return;
cm.operation(function() {
updateFoldInfo(cm, vp.from, vp.to);
});
state.from = vp.from; state.to = vp.to;
}
function onGutterClick(cm, line, gutter) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
if (gutter != opts.gutter) return;
var folded = isFolded(cm, line);
if (folded) folded.clear();
else cm.foldCode(Pos(line, 0), opts.rangeFinder);
}
function onChange(cm) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
state.from = state.to = 0;
clearTimeout(state.changeUpdate);
state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
}
function onViewportChange(cm) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
clearTimeout(state.changeUpdate);
state.changeUpdate = setTimeout(function() {
var vp = cm.getViewport();
if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
updateInViewport(cm);
} else {
cm.operation(function() {
if (vp.from < state.from) {
updateFoldInfo(cm, vp.from, state.from);
state.from = vp.from;
}
if (vp.to > state.to) {
updateFoldInfo(cm, state.to, vp.to);
state.to = vp.to;
}
});
}
}, opts.updateViewportTimeSpan || 400);
}
function onFold(cm, from) {
var state = cm.state.foldGutter;
if (!state) return;
var line = from.line;
if (line >= state.from && line < state.to)
updateFoldInfo(cm, line, line + 1);
}
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("fold", "indent", function(cm, start) {
var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line);
if (!/\S/.test(firstLine)) return;
var getIndent = function(line) {
return CodeMirror.countColumn(line, null, tabSize);
};
var myIndent = getIndent(firstLine);
var lastLineInFold = null;
// Go through lines until we find a line that definitely doesn't belong in
// the block we're folding, or to the end.
for (var i = start.line + 1, end = cm.lastLine(); i <= end; ++i) {
var curLine = cm.getLine(i);
var curIndent = getIndent(curLine);
if (curIndent > myIndent) {
// Lines with a greater indent are considered part of the block.
lastLineInFold = i;
} else if (!/\S/.test(curLine)) {
// Empty lines might be breaks within the block we're trying to fold.
} else {
// A non-empty line at an indent equal to or less than ours marks the
// start of another block.
break;
}
}
if (lastLineInFold) return {
from: CodeMirror.Pos(start.line, firstLine.length),
to: CodeMirror.Pos(lastLineInFold, cm.getLine(lastLineInFold).length)
};
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("fold", "markdown", function(cm, start) {
var maxDepth = 100;
function isHeader(lineNo) {
var tokentype = cm.getTokenTypeAt(CodeMirror.Pos(lineNo, 0));
return tokentype && /\bheader\b/.test(tokentype);
}
function headerLevel(lineNo, line, nextLine) {
var match = line && line.match(/^#+/);
if (match && isHeader(lineNo)) return match[0].length;
match = nextLine && nextLine.match(/^[=\-]+\s*$/);
if (match && isHeader(lineNo + 1)) return nextLine[0] == "=" ? 1 : 2;
return maxDepth;
}
var firstLine = cm.getLine(start.line), nextLine = cm.getLine(start.line + 1);
var level = headerLevel(start.line, firstLine, nextLine);
if (level === maxDepth) return undefined;
var lastLineNo = cm.lastLine();
var end = start.line, nextNextLine = cm.getLine(end + 2);
while (end < lastLineNo) {
if (headerLevel(end + 1, nextLine, nextNextLine) <= level) break;
++end;
nextLine = nextNextLine;
nextNextLine = cm.getLine(end + 2);
}
return {
from: CodeMirror.Pos(start.line, firstLine.length),
to: CodeMirror.Pos(end, cm.getLine(end).length)
};
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var Pos = CodeMirror.Pos;
function cmp(a, b) { return a.line - b.line || a.ch - b.ch; }
var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g");
function Iter(cm, line, ch, range) {
this.line = line; this.ch = ch;
this.cm = cm; this.text = cm.getLine(line);
this.min = range ? Math.max(range.from, cm.firstLine()) : cm.firstLine();
this.max = range ? Math.min(range.to - 1, cm.lastLine()) : cm.lastLine();
}
function tagAt(iter, ch) {
var type = iter.cm.getTokenTypeAt(Pos(iter.line, ch));
return type && /\btag\b/.test(type);
}
function nextLine(iter) {
if (iter.line >= iter.max) return;
iter.ch = 0;
iter.text = iter.cm.getLine(++iter.line);
return true;
}
function prevLine(iter) {
if (iter.line <= iter.min) return;
iter.text = iter.cm.getLine(--iter.line);
iter.ch = iter.text.length;
return true;
}
function toTagEnd(iter) {
for (;;) {
var gt = iter.text.indexOf(">", iter.ch);
if (gt == -1) { if (nextLine(iter)) continue; else return; }
if (!tagAt(iter, gt + 1)) { iter.ch = gt + 1; continue; }
var lastSlash = iter.text.lastIndexOf("/", gt);
var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt));
iter.ch = gt + 1;
return selfClose ? "selfClose" : "regular";
}
}
function toTagStart(iter) {
for (;;) {
var lt = iter.ch ? iter.text.lastIndexOf("<", iter.ch - 1) : -1;
if (lt == -1) { if (prevLine(iter)) continue; else return; }
if (!tagAt(iter, lt + 1)) { iter.ch = lt; continue; }
xmlTagStart.lastIndex = lt;
iter.ch = lt;
var match = xmlTagStart.exec(iter.text);
if (match && match.index == lt) return match;
}
}
function toNextTag(iter) {
for (;;) {
xmlTagStart.lastIndex = iter.ch;
var found = xmlTagStart.exec(iter.text);
if (!found) { if (nextLine(iter)) continue; else return; }
if (!tagAt(iter, found.index + 1)) { iter.ch = found.index + 1; continue; }
iter.ch = found.index + found[0].length;
return found;
}
}
function toPrevTag(iter) {
for (;;) {
var gt = iter.ch ? iter.text.lastIndexOf(">", iter.ch - 1) : -1;
if (gt == -1) { if (prevLine(iter)) continue; else return; }
if (!tagAt(iter, gt + 1)) { iter.ch = gt; continue; }
var lastSlash = iter.text.lastIndexOf("/", gt);
var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt));
iter.ch = gt + 1;
return selfClose ? "selfClose" : "regular";
}
}
function findMatchingClose(iter, tag) {
var stack = [];
for (;;) {
var next = toNextTag(iter), end, startLine = iter.line, startCh = iter.ch - (next ? next[0].length : 0);
if (!next || !(end = toTagEnd(iter))) return;
if (end == "selfClose") continue;
if (next[1]) { // closing tag
for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) {
stack.length = i;
break;
}
if (i < 0 && (!tag || tag == next[2])) return {
tag: next[2],
from: Pos(startLine, startCh),
to: Pos(iter.line, iter.ch)
};
} else { // opening tag
stack.push(next[2]);
}
}
}
function findMatchingOpen(iter, tag) {
var stack = [];
for (;;) {
var prev = toPrevTag(iter);
if (!prev) return;
if (prev == "selfClose") { toTagStart(iter); continue; }
var endLine = iter.line, endCh = iter.ch;
var start = toTagStart(iter);
if (!start) return;
if (start[1]) { // closing tag
stack.push(start[2]);
} else { // opening tag
for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == start[2]) {
stack.length = i;
break;
}
if (i < 0 && (!tag || tag == start[2])) return {
tag: start[2],
from: Pos(iter.line, iter.ch),
to: Pos(endLine, endCh)
};
}
}
}
CodeMirror.registerHelper("fold", "xml", function(cm, start) {
var iter = new Iter(cm, start.line, 0);
for (;;) {
var openTag = toNextTag(iter), end;
if (!openTag || iter.line != start.line || !(end = toTagEnd(iter))) return;
if (!openTag[1] && end != "selfClose") {
var startPos = Pos(iter.line, iter.ch);
var endPos = findMatchingClose(iter, openTag[2]);
return endPos && {from: startPos, to: endPos.from};
}
}
});
CodeMirror.findMatchingTag = function(cm, pos, range) {
var iter = new Iter(cm, pos.line, pos.ch, range);
if (iter.text.indexOf(">") == -1 && iter.text.indexOf("<") == -1) return;
var end = toTagEnd(iter), to = end && Pos(iter.line, iter.ch);
var start = end && toTagStart(iter);
if (!end || !start || cmp(iter, pos) > 0) return;
var here = {from: Pos(iter.line, iter.ch), to: to, tag: start[2]};
if (end == "selfClose") return {open: here, close: null, at: "open"};
if (start[1]) { // closing tag
return {open: findMatchingOpen(iter, start[2]), close: here, at: "close"};
} else { // opening tag
iter = new Iter(cm, to.line, to.ch, range);
return {open: here, close: findMatchingClose(iter, start[2]), at: "open"};
}
};
CodeMirror.findEnclosingTag = function(cm, pos, range) {
var iter = new Iter(cm, pos.line, pos.ch, range);
for (;;) {
var open = findMatchingOpen(iter);
if (!open) break;
var forward = new Iter(cm, pos.line, pos.ch, range);
var close = findMatchingClose(forward, open.tag);
if (close) return {open: open, close: close};
}
};
// Used by addon/edit/closetag.js
CodeMirror.scanForClosingTag = function(cm, pos, name, end) {
var iter = new Iter(cm, pos.line, pos.ch, end ? {from: 0, to: end} : null);
return findMatchingClose(iter, name);
};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Defines jumpToLine command. Uses dialog.js if present.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../dialog/dialog"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../dialog/dialog"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function dialog(cm, text, shortText, deflt, f) {
if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
else f(prompt(shortText, deflt));
}
var jumpDialog =
'Jump to line: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use line:column or scroll% syntax)</span>';
function interpretLine(cm, string) {
var num = Number(string)
if (/^[-+]/.test(string)) return cm.getCursor().line + num
else return num - 1
}
CodeMirror.commands.jumpToLine = function(cm) {
var cur = cm.getCursor();
dialog(cm, jumpDialog, "Jump to line:", (cur.line + 1) + ":" + cur.ch, function(posStr) {
if (!posStr) return;
var match;
if (match = /^\s*([\+\-]?\d+)\s*\:\s*(\d+)\s*$/.exec(posStr)) {
cm.setCursor(interpretLine(cm, match[1]), Number(match[2]))
} else if (match = /^\s*([\+\-]?\d+(\.\d+)?)\%\s*/.exec(posStr)) {
var line = Math.round(cm.lineCount() * Number(match[1]) / 100);
if (/^[-+]/.test(match[1])) line = cur.line + line + 1;
cm.setCursor(line - 1, cur.ch);
} else if (match = /^\s*\:?\s*([\+\-]?\d+)\s*/.exec(posStr)) {
cm.setCursor(interpretLine(cm, match[1]), cur.ch);
}
});
};
CodeMirror.keyMap["default"]["Alt-G"] = "jumpToLine";
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Highlighting text that matches the selection
//
// Defines an option highlightSelectionMatches, which, when enabled,
// will style strings that match the selection throughout the
// document.
//
// The option can be set to true to simply enable it, or to a
// {minChars, style, wordsOnly, showToken, delay} object to explicitly
// configure it. minChars is the minimum amount of characters that should be
// selected for the behavior to occur, and style is the token style to
// apply to the matches. This will be prefixed by "cm-" to create an
// actual CSS class name. If wordsOnly is enabled, the matches will be
// highlighted only if the selected text is a word. showToken, when enabled,
// will cause the current token to be highlighted when nothing is selected.
// delay is used to specify how much time to wait, in milliseconds, before
// highlighting the matches. If annotateScrollbar is enabled, the occurences
// will be highlighted on the scrollbar via the matchesonscrollbar addon.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./matchesonscrollbar"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./matchesonscrollbar"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var defaults = {
style: "matchhighlight",
minChars: 2,
delay: 100,
wordsOnly: false,
annotateScrollbar: false,
showToken: false,
trim: true
}
function State(options) {
this.options = {}
for (var name in defaults)
this.options[name] = (options && options.hasOwnProperty(name) ? options : defaults)[name]
this.overlay = this.timeout = null;
this.matchesonscroll = null;
this.active = false;
}
CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
removeOverlay(cm);
clearTimeout(cm.state.matchHighlighter.timeout);
cm.state.matchHighlighter = null;
cm.off("cursorActivity", cursorActivity);
cm.off("focus", onFocus)
}
if (val) {
var state = cm.state.matchHighlighter = new State(val);
if (cm.hasFocus()) {
state.active = true
highlightMatches(cm)
} else {
cm.on("focus", onFocus)
}
cm.on("cursorActivity", cursorActivity);
}
});
function cursorActivity(cm) {
var state = cm.state.matchHighlighter;
if (state.active || cm.hasFocus()) scheduleHighlight(cm, state)
}
function onFocus(cm) {
var state = cm.state.matchHighlighter
if (!state.active) {
state.active = true
scheduleHighlight(cm, state)
}
}
function scheduleHighlight(cm, state) {
clearTimeout(state.timeout);
state.timeout = setTimeout(function() {highlightMatches(cm);}, state.options.delay);
}
function addOverlay(cm, query, hasBoundary, style) {
var state = cm.state.matchHighlighter;
cm.addOverlay(state.overlay = makeOverlay(query, hasBoundary, style));
if (state.options.annotateScrollbar && cm.showMatchesOnScrollbar) {
var searchFor = hasBoundary ? new RegExp("\\b" + query + "\\b") : query;
state.matchesonscroll = cm.showMatchesOnScrollbar(searchFor, false,
{className: "CodeMirror-selection-highlight-scrollbar"});
}
}
function removeOverlay(cm) {
var state = cm.state.matchHighlighter;
if (state.overlay) {
cm.removeOverlay(state.overlay);
state.overlay = null;
if (state.matchesonscroll) {
state.matchesonscroll.clear();
state.matchesonscroll = null;
}
}
}
function highlightMatches(cm) {
cm.operation(function() {
var state = cm.state.matchHighlighter;
removeOverlay(cm);
if (!cm.somethingSelected() && state.options.showToken) {
var re = state.options.showToken === true ? /[\w$]/ : state.options.showToken;
var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start;
while (start && re.test(line.charAt(start - 1))) --start;
while (end < line.length && re.test(line.charAt(end))) ++end;
if (start < end)
addOverlay(cm, line.slice(start, end), re, state.options.style);
return;
}
var from = cm.getCursor("from"), to = cm.getCursor("to");
if (from.line != to.line) return;
if (state.options.wordsOnly && !isWord(cm, from, to)) return;
var selection = cm.getRange(from, to)
if (state.options.trim) selection = selection.replace(/^\s+|\s+$/g, "")
if (selection.length >= state.options.minChars)
addOverlay(cm, selection, false, state.options.style);
});
}
function isWord(cm, from, to) {
var str = cm.getRange(from, to);
if (str.match(/^\w+$/) !== null) {
if (from.ch > 0) {
var pos = {line: from.line, ch: from.ch - 1};
var chr = cm.getRange(pos, from);
if (chr.match(/\W/) === null) return false;
}
if (to.ch < cm.getLine(from.line).length) {
var pos = {line: to.line, ch: to.ch + 1};
var chr = cm.getRange(to, pos);
if (chr.match(/\W/) === null) return false;
}
return true;
} else return false;
}
function boundariesAround(stream, re) {
return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) &&
(stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos)));
}
function makeOverlay(query, hasBoundary, style) {
return {token: function(stream) {
if (stream.match(query) &&
(!hasBoundary || boundariesAround(stream, hasBoundary)))
return style;
stream.next();
stream.skipTo(query.charAt(0)) || stream.skipToEnd();
}};
}
});

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.CodeMirror-search-match {
background: gold;
border-top: 1px solid orange;
border-bottom: 1px solid orange;
-moz-box-sizing: border-box;
box-sizing: border-box;
opacity: .5;
}

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../scroll/annotatescrollbar"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) {
if (typeof options == "string") options = {className: options};
if (!options) options = {};
return new SearchAnnotation(this, query, caseFold, options);
});
function SearchAnnotation(cm, query, caseFold, options) {
this.cm = cm;
this.options = options;
var annotateOptions = {listenForChanges: false};
for (var prop in options) annotateOptions[prop] = options[prop];
if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match";
this.annotation = cm.annotateScrollbar(annotateOptions);
this.query = query;
this.caseFold = caseFold;
this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1};
this.matches = [];
this.update = null;
this.findMatches();
this.annotation.update(this.matches);
var self = this;
cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); });
}
var MAX_MATCHES = 1000;
SearchAnnotation.prototype.findMatches = function() {
if (!this.gap) return;
for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i];
if (match.from.line >= this.gap.to) break;
if (match.to.line >= this.gap.from) this.matches.splice(i--, 1);
}
var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), this.caseFold);
var maxMatches = this.options && this.options.maxMatches || MAX_MATCHES;
while (cursor.findNext()) {
var match = {from: cursor.from(), to: cursor.to()};
if (match.from.line >= this.gap.to) break;
this.matches.splice(i++, 0, match);
if (this.matches.length > maxMatches) break;
}
this.gap = null;
};
function offsetLine(line, changeStart, sizeChange) {
if (line <= changeStart) return line;
return Math.max(changeStart, line + sizeChange);
}
SearchAnnotation.prototype.onChange = function(change) {
var startLine = change.from.line;
var endLine = CodeMirror.changeEnd(change).line;
var sizeChange = endLine - change.to.line;
if (this.gap) {
this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line);
this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line);
} else {
this.gap = {from: change.from.line, to: endLine + 1};
}
if (sizeChange) for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i];
var newFrom = offsetLine(match.from.line, startLine, sizeChange);
if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch);
var newTo = offsetLine(match.to.line, startLine, sizeChange);
if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch);
}
clearTimeout(this.update);
var self = this;
this.update = setTimeout(function() { self.updateAfterChange(); }, 250);
};
SearchAnnotation.prototype.updateAfterChange = function() {
this.findMatches();
this.annotation.update(this.matches);
};
SearchAnnotation.prototype.clear = function() {
this.cm.off("change", this.changeHandler);
this.annotation.clear();
};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Define search commands. Depends on dialog.js or another
// implementation of the openDialog method.
// Replace works a little oddly -- it will do the replace on the next
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
// replace by making sure the match is no longer selected when hitting
// Ctrl-G.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function searchOverlay(query, caseInsensitive) {
if (typeof query == "string")
query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
else if (!query.global)
query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
return {token: function(stream) {
query.lastIndex = stream.pos;
var match = query.exec(stream.string);
if (match && match.index == stream.pos) {
stream.pos += match[0].length || 1;
return "searching";
} else if (match) {
stream.pos = match.index;
} else {
stream.skipToEnd();
}
}};
}
function SearchState() {
this.posFrom = this.posTo = this.lastQuery = this.query = null;
this.overlay = null;
}
function getSearchState(cm) {
return cm.state.search || (cm.state.search = new SearchState());
}
function queryCaseInsensitive(query) {
return typeof query == "string" && query == query.toLowerCase();
}
function getSearchCursor(cm, query, pos) {
// Heuristic: if the query string is all lowercase, do a case insensitive search.
return cm.getSearchCursor(query, pos, queryCaseInsensitive(query));
}
function persistentDialog(cm, text, deflt, onEnter, onKeyDown) {
cm.openDialog(text, onEnter, {
value: deflt,
selectValueOnOpen: true,
closeOnEnter: false,
onClose: function() { clearSearch(cm); },
onKeyDown: onKeyDown
});
}
function dialog(cm, text, shortText, deflt, f) {
if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
else f(prompt(shortText, deflt));
}
function confirmDialog(cm, text, shortText, fs) {
if (cm.openConfirm) cm.openConfirm(text, fs);
else if (confirm(shortText)) fs[0]();
}
function parseString(string) {
return string.replace(/\\(.)/g, function(_, ch) {
if (ch == "n") return "\n"
if (ch == "r") return "\r"
return ch
})
}
function parseQuery(query) {
var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
if (isRE) {
try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
catch(e) {} // Not a regular expression after all, do a string search
} else {
query = parseString(query)
}
if (typeof query == "string" ? query == "" : query.test(""))
query = /x^/;
return query;
}
var queryDialog =
'Search: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
function startSearch(cm, state, query) {
state.queryText = query;
state.query = parseQuery(query);
cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
cm.addOverlay(state.overlay);
if (cm.showMatchesOnScrollbar) {
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
}
}
function doSearch(cm, rev, persistent, immediate) {
var state = getSearchState(cm);
if (state.query) return findNext(cm, rev);
var q = cm.getSelection() || state.lastQuery;
if (persistent && cm.openDialog) {
var hiding = null
var searchNext = function(query, event) {
CodeMirror.e_stop(event);
if (!query) return;
if (query != state.queryText) {
startSearch(cm, state, query);
state.posFrom = state.posTo = cm.getCursor();
}
if (hiding) hiding.style.opacity = 1
findNext(cm, event.shiftKey, function(_, to) {
var dialog
if (to.line < 3 && document.querySelector &&
(dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) &&
dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top)
(hiding = dialog).style.opacity = .4
})
};
persistentDialog(cm, queryDialog, q, searchNext, function(event, query) {
var keyName = CodeMirror.keyName(event)
var cmd = CodeMirror.keyMap[cm.getOption("keyMap")][keyName]
if (!cmd) cmd = cm.getOption('extraKeys')[keyName]
if (cmd == "findNext" || cmd == "findPrev" ||
cmd == "findPersistentNext" || cmd == "findPersistentPrev") {
CodeMirror.e_stop(event);
startSearch(cm, getSearchState(cm), query);
cm.execCommand(cmd);
} else if (cmd == "find" || cmd == "findPersistent") {
CodeMirror.e_stop(event);
searchNext(query, event);
}
});
if (immediate && q) {
startSearch(cm, state, q);
findNext(cm, rev);
}
} else {
dialog(cm, queryDialog, "Search for:", q, function(query) {
if (query && !state.query) cm.operation(function() {
startSearch(cm, state, query);
state.posFrom = state.posTo = cm.getCursor();
findNext(cm, rev);
});
});
}
}
function findNext(cm, rev, callback) {cm.operation(function() {
var state = getSearchState(cm);
var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
if (!cursor.find(rev)) {
cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
if (!cursor.find(rev)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20);
state.posFrom = cursor.from(); state.posTo = cursor.to();
if (callback) callback(cursor.from(), cursor.to())
});}
function clearSearch(cm) {cm.operation(function() {
var state = getSearchState(cm);
state.lastQuery = state.query;
if (!state.query) return;
state.query = state.queryText = null;
cm.removeOverlay(state.overlay);
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
});}
var replaceQueryDialog =
' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
var replacementQueryDialog = 'With: <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>All</button> <button>Stop</button>";
function replaceAll(cm, query, text) {
cm.operation(function() {
for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
if (typeof query != "string") {
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
} else cursor.replace(text);
}
});
}
function replace(cm, all) {
if (cm.getOption("readOnly")) return;
var query = cm.getSelection() || getSearchState(cm).lastQuery;
var dialogText = all ? "Replace all:" : "Replace:"
dialog(cm, dialogText + replaceQueryDialog, dialogText, query, function(query) {
if (!query) return;
query = parseQuery(query);
dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) {
text = parseString(text)
if (all) {
replaceAll(cm, query, text)
} else {
clearSearch(cm);
var cursor = getSearchCursor(cm, query, cm.getCursor("from"));
var advance = function() {
var start = cursor.from(), match;
if (!(match = cursor.findNext())) {
cursor = getSearchCursor(cm, query);
if (!(match = cursor.findNext()) ||
(start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
confirmDialog(cm, doReplaceConfirm, "Replace?",
[function() {doReplace(match);}, advance,
function() {replaceAll(cm, query, text)}]);
};
var doReplace = function(match) {
cursor.replace(typeof query == "string" ? text :
text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
advance();
};
advance();
}
});
});
}
CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);};
CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);};
CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);};
CodeMirror.commands.findNext = doSearch;
CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
CodeMirror.commands.clearSearch = clearSearch;
CodeMirror.commands.replace = replace;
CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var Pos = CodeMirror.Pos;
function SearchCursor(doc, query, pos, caseFold) {
this.atOccurrence = false; this.doc = doc;
if (caseFold == null && typeof query == "string") caseFold = false;
pos = pos ? doc.clipPos(pos) : Pos(0, 0);
this.pos = {from: pos, to: pos};
// The matches method is filled in based on the type of query.
// It takes a position and a direction, and returns an object
// describing the next occurrence of the query, or null if no
// more matches were found.
if (typeof query != "string") { // Regexp match
if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g");
this.matches = function(reverse, pos) {
if (reverse) {
query.lastIndex = 0;
var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start;
for (;;) {
query.lastIndex = cutOff;
var newMatch = query.exec(line);
if (!newMatch) break;
match = newMatch;
start = match.index;
cutOff = match.index + (match[0].length || 1);
if (cutOff == line.length) break;
}
var matchLen = (match && match[0].length) || 0;
if (!matchLen) {
if (start == 0 && line.length == 0) {match = undefined;}
else if (start != doc.getLine(pos.line).length) {
matchLen++;
}
}
} else {
query.lastIndex = pos.ch;
var line = doc.getLine(pos.line), match = query.exec(line);
var matchLen = (match && match[0].length) || 0;
var start = match && match.index;
if (start + matchLen != line.length && !matchLen) matchLen = 1;
}
if (match && matchLen)
return {from: Pos(pos.line, start),
to: Pos(pos.line, start + matchLen),
match: match};
};
} else { // String query
var origQuery = query;
if (caseFold) query = query.toLowerCase();
var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
var target = query.split("\n");
// Different methods for single-line and multi-line queries
if (target.length == 1) {
if (!query.length) {
// Empty string would match anything and never progress, so
// we define it to match nothing instead.
this.matches = function() {};
} else {
this.matches = function(reverse, pos) {
if (reverse) {
var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig);
var match = line.lastIndexOf(query);
if (match > -1) {
match = adjustPos(orig, line, match);
return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
}
} else {
var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig);
var match = line.indexOf(query);
if (match > -1) {
match = adjustPos(orig, line, match) + pos.ch;
return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
}
}
};
}
} else {
var origTarget = origQuery.split("\n");
this.matches = function(reverse, pos) {
var last = target.length - 1;
if (reverse) {
if (pos.line - (target.length - 1) < doc.firstLine()) return;
if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return;
var to = Pos(pos.line, origTarget[last].length);
for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln)
if (target[i] != fold(doc.getLine(ln))) return;
var line = doc.getLine(ln), cut = line.length - origTarget[0].length;
if (fold(line.slice(cut)) != target[0]) return;
return {from: Pos(ln, cut), to: to};
} else {
if (pos.line + (target.length - 1) > doc.lastLine()) return;
var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length;
if (fold(line.slice(cut)) != target[0]) return;
var from = Pos(pos.line, cut);
for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln)
if (target[i] != fold(doc.getLine(ln))) return;
if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return;
return {from: from, to: Pos(ln, origTarget[last].length)};
}
};
}
}
}
SearchCursor.prototype = {
findNext: function() {return this.find(false);},
findPrevious: function() {return this.find(true);},
find: function(reverse) {
var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
function savePosAndFail(line) {
var pos = Pos(line, 0);
self.pos = {from: pos, to: pos};
self.atOccurrence = false;
return false;
}
for (;;) {
if (this.pos = this.matches(reverse, pos)) {
this.atOccurrence = true;
return this.pos.match || true;
}
if (reverse) {
if (!pos.line) return savePosAndFail(0);
pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length);
}
else {
var maxLine = this.doc.lineCount();
if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
pos = Pos(pos.line + 1, 0);
}
}
},
from: function() {if (this.atOccurrence) return this.pos.from;},
to: function() {if (this.atOccurrence) return this.pos.to;},
replace: function(newText, origin) {
if (!this.atOccurrence) return;
var lines = CodeMirror.splitLines(newText);
this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin);
this.pos.to = Pos(this.pos.from.line + lines.length - 1,
lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
}
};
// Maps a position in a case-folded line back to a position in the original line
// (compensating for codepoints increasing in number during folding)
function adjustPos(orig, folded, pos) {
if (orig.length == folded.length) return pos;
for (var pos1 = Math.min(pos, orig.length);;) {
var len1 = orig.slice(0, pos1).toLowerCase().length;
if (len1 < pos) ++pos1;
else if (len1 > pos) --pos1;
else return pos1;
}
}
CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this.doc, query, pos, caseFold);
});
CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this, query, pos, caseFold);
});
CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
var ranges = [];
var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold);
while (cur.findNext()) {
if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break;
ranges.push({anchor: cur.from(), head: cur.to()});
}
if (ranges.length)
this.setSelections(ranges, 0);
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var Pos = CodeMirror.Pos;
function findParagraph(cm, pos, options) {
var startRE = options.paragraphStart || cm.getHelper(pos, "paragraphStart");
for (var start = pos.line, first = cm.firstLine(); start > first; --start) {
var line = cm.getLine(start);
if (startRE && startRE.test(line)) break;
if (!/\S/.test(line)) { ++start; break; }
}
var endRE = options.paragraphEnd || cm.getHelper(pos, "paragraphEnd");
for (var end = pos.line + 1, last = cm.lastLine(); end <= last; ++end) {
var line = cm.getLine(end);
if (endRE && endRE.test(line)) { ++end; break; }
if (!/\S/.test(line)) break;
}
return {from: start, to: end};
}
function findBreakPoint(text, column, wrapOn, killTrailingSpace) {
var at = column
while (at < text.length && text.charAt(at) == " ") at++
for (; at > 0; --at)
if (wrapOn.test(text.slice(at - 1, at + 1))) break;
for (var first = true;; first = false) {
var endOfText = at;
if (killTrailingSpace)
while (text.charAt(endOfText - 1) == " ") --endOfText;
if (endOfText == 0 && first) at = column;
else return {from: endOfText, to: at};
}
}
function wrapRange(cm, from, to, options) {
from = cm.clipPos(from); to = cm.clipPos(to);
var column = options.column || 80;
var wrapOn = options.wrapOn || /\s\S|-[^\.\d]/;
var killTrailing = options.killTrailingSpace !== false;
var changes = [], curLine = "", curNo = from.line;
var lines = cm.getRange(from, to, false);
if (!lines.length) return null;
var leadingSpace = lines[0].match(/^[ \t]*/)[0];
for (var i = 0; i < lines.length; ++i) {
var text = lines[i], oldLen = curLine.length, spaceInserted = 0;
if (curLine && text && !wrapOn.test(curLine.charAt(curLine.length - 1) + text.charAt(0))) {
curLine += " ";
spaceInserted = 1;
}
var spaceTrimmed = "";
if (i) {
spaceTrimmed = text.match(/^\s*/)[0];
text = text.slice(spaceTrimmed.length);
}
curLine += text;
if (i) {
var firstBreak = curLine.length > column && leadingSpace == spaceTrimmed &&
findBreakPoint(curLine, column, wrapOn, killTrailing);
// If this isn't broken, or is broken at a different point, remove old break
if (!firstBreak || firstBreak.from != oldLen || firstBreak.to != oldLen + spaceInserted) {
changes.push({text: [spaceInserted ? " " : ""],
from: Pos(curNo, oldLen),
to: Pos(curNo + 1, spaceTrimmed.length)});
} else {
curLine = leadingSpace + text;
++curNo;
}
}
while (curLine.length > column) {
var bp = findBreakPoint(curLine, column, wrapOn, killTrailing);
changes.push({text: ["", leadingSpace],
from: Pos(curNo, bp.from),
to: Pos(curNo, bp.to)});
curLine = leadingSpace + curLine.slice(bp.to);
++curNo;
}
}
if (changes.length) cm.operation(function() {
for (var i = 0; i < changes.length; ++i) {
var change = changes[i];
if (change.text || CodeMirror.cmpPos(change.from, change.to))
cm.replaceRange(change.text, change.from, change.to);
}
});
return changes.length ? {from: changes[0].from, to: CodeMirror.changeEnd(changes[changes.length - 1])} : null;
}
CodeMirror.defineExtension("wrapParagraph", function(pos, options) {
options = options || {};
if (!pos) pos = this.getCursor();
var para = findParagraph(this, pos, options);
return wrapRange(this, Pos(para.from, 0), Pos(para.to - 1), options);
});
CodeMirror.commands.wrapLines = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections(), at = cm.lastLine() + 1;
for (var i = ranges.length - 1; i >= 0; i--) {
var range = ranges[i], span;
if (range.empty()) {
var para = findParagraph(cm, range.head, {});
span = {from: Pos(para.from, 0), to: Pos(para.to - 1)};
} else {
span = {from: range.from(), to: range.to()};
}
if (span.to.line >= at) continue;
at = span.from.line;
wrapRange(cm, span.from, span.to, {});
}
});
};
CodeMirror.defineExtension("wrapRange", function(from, to, options) {
return wrapRange(this, from, to, options || {});
});
CodeMirror.defineExtension("wrapParagraphsInRange", function(from, to, options) {
options = options || {};
var cm = this, paras = [];
for (var line = from.line; line <= to.line;) {
var para = findParagraph(cm, Pos(line, 0), options);
paras.push(para);
line = para.to;
}
var madeChange = false;
if (paras.length) cm.operation(function() {
for (var i = paras.length - 1; i >= 0; --i)
madeChange = madeChange || wrapRange(cm, Pos(paras[i].from, 0), Pos(paras[i].to - 1), options);
});
return madeChange;
});
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var Pos = CodeMirror.Pos;
function posEq(a, b) { return a.line == b.line && a.ch == b.ch; }
// Kill 'ring'
var killRing = [];
function addToRing(str) {
killRing.push(str);
if (killRing.length > 50) killRing.shift();
}
function growRingTop(str) {
if (!killRing.length) return addToRing(str);
killRing[killRing.length - 1] += str;
}
function getFromRing(n) { return killRing[killRing.length - (n ? Math.min(n, 1) : 1)] || ""; }
function popFromRing() { if (killRing.length > 1) killRing.pop(); return getFromRing(); }
var lastKill = null;
function kill(cm, from, to, mayGrow, text) {
if (text == null) text = cm.getRange(from, to);
if (mayGrow && lastKill && lastKill.cm == cm && posEq(from, lastKill.pos) && cm.isClean(lastKill.gen))
growRingTop(text);
else
addToRing(text);
cm.replaceRange("", from, to, "+delete");
if (mayGrow) lastKill = {cm: cm, pos: from, gen: cm.changeGeneration()};
else lastKill = null;
}
// Boundaries of various units
function byChar(cm, pos, dir) {
return cm.findPosH(pos, dir, "char", true);
}
function byWord(cm, pos, dir) {
return cm.findPosH(pos, dir, "word", true);
}
function byLine(cm, pos, dir) {
return cm.findPosV(pos, dir, "line", cm.doc.sel.goalColumn);
}
function byPage(cm, pos, dir) {
return cm.findPosV(pos, dir, "page", cm.doc.sel.goalColumn);
}
function byParagraph(cm, pos, dir) {
var no = pos.line, line = cm.getLine(no);
var sawText = /\S/.test(dir < 0 ? line.slice(0, pos.ch) : line.slice(pos.ch));
var fst = cm.firstLine(), lst = cm.lastLine();
for (;;) {
no += dir;
if (no < fst || no > lst)
return cm.clipPos(Pos(no - dir, dir < 0 ? 0 : null));
line = cm.getLine(no);
var hasText = /\S/.test(line);
if (hasText) sawText = true;
else if (sawText) return Pos(no, 0);
}
}
function bySentence(cm, pos, dir) {
var line = pos.line, ch = pos.ch;
var text = cm.getLine(pos.line), sawWord = false;
for (;;) {
var next = text.charAt(ch + (dir < 0 ? -1 : 0));
if (!next) { // End/beginning of line reached
if (line == (dir < 0 ? cm.firstLine() : cm.lastLine())) return Pos(line, ch);
text = cm.getLine(line + dir);
if (!/\S/.test(text)) return Pos(line, ch);
line += dir;
ch = dir < 0 ? text.length : 0;
continue;
}
if (sawWord && /[!?.]/.test(next)) return Pos(line, ch + (dir > 0 ? 1 : 0));
if (!sawWord) sawWord = /\w/.test(next);
ch += dir;
}
}
function byExpr(cm, pos, dir) {
var wrap;
if (cm.findMatchingBracket && (wrap = cm.findMatchingBracket(pos, true))
&& wrap.match && (wrap.forward ? 1 : -1) == dir)
return dir > 0 ? Pos(wrap.to.line, wrap.to.ch + 1) : wrap.to;
for (var first = true;; first = false) {
var token = cm.getTokenAt(pos);
var after = Pos(pos.line, dir < 0 ? token.start : token.end);
if (first && dir > 0 && token.end == pos.ch || !/\w/.test(token.string)) {
var newPos = cm.findPosH(after, dir, "char");
if (posEq(after, newPos)) return pos;
else pos = newPos;
} else {
return after;
}
}
}
// Prefixes (only crudely supported)
function getPrefix(cm, precise) {
var digits = cm.state.emacsPrefix;
if (!digits) return precise ? null : 1;
clearPrefix(cm);
return digits == "-" ? -1 : Number(digits);
}
function repeated(cmd) {
var f = typeof cmd == "string" ? function(cm) { cm.execCommand(cmd); } : cmd;
return function(cm) {
var prefix = getPrefix(cm);
f(cm);
for (var i = 1; i < prefix; ++i) f(cm);
};
}
function findEnd(cm, pos, by, dir) {
var prefix = getPrefix(cm);
if (prefix < 0) { dir = -dir; prefix = -prefix; }
for (var i = 0; i < prefix; ++i) {
var newPos = by(cm, pos, dir);
if (posEq(newPos, pos)) break;
pos = newPos;
}
return pos;
}
function move(by, dir) {
var f = function(cm) {
cm.extendSelection(findEnd(cm, cm.getCursor(), by, dir));
};
f.motion = true;
return f;
}
function killTo(cm, by, dir) {
var selections = cm.listSelections(), cursor;
var i = selections.length;
while (i--) {
cursor = selections[i].head;
kill(cm, cursor, findEnd(cm, cursor, by, dir), true);
}
}
function killRegion(cm) {
if (cm.somethingSelected()) {
var selections = cm.listSelections(), selection;
var i = selections.length;
while (i--) {
selection = selections[i];
kill(cm, selection.anchor, selection.head);
}
return true;
}
}
function addPrefix(cm, digit) {
if (cm.state.emacsPrefix) {
if (digit != "-") cm.state.emacsPrefix += digit;
return;
}
// Not active yet
cm.state.emacsPrefix = digit;
cm.on("keyHandled", maybeClearPrefix);
cm.on("inputRead", maybeDuplicateInput);
}
var prefixPreservingKeys = {"Alt-G": true, "Ctrl-X": true, "Ctrl-Q": true, "Ctrl-U": true};
function maybeClearPrefix(cm, arg) {
if (!cm.state.emacsPrefixMap && !prefixPreservingKeys.hasOwnProperty(arg))
clearPrefix(cm);
}
function clearPrefix(cm) {
cm.state.emacsPrefix = null;
cm.off("keyHandled", maybeClearPrefix);
cm.off("inputRead", maybeDuplicateInput);
}
function maybeDuplicateInput(cm, event) {
var dup = getPrefix(cm);
if (dup > 1 && event.origin == "+input") {
var one = event.text.join("\n"), txt = "";
for (var i = 1; i < dup; ++i) txt += one;
cm.replaceSelection(txt);
}
}
function addPrefixMap(cm) {
cm.state.emacsPrefixMap = true;
cm.addKeyMap(prefixMap);
cm.on("keyHandled", maybeRemovePrefixMap);
cm.on("inputRead", maybeRemovePrefixMap);
}
function maybeRemovePrefixMap(cm, arg) {
if (typeof arg == "string" && (/^\d$/.test(arg) || arg == "Ctrl-U")) return;
cm.removeKeyMap(prefixMap);
cm.state.emacsPrefixMap = false;
cm.off("keyHandled", maybeRemovePrefixMap);
cm.off("inputRead", maybeRemovePrefixMap);
}
// Utilities
function setMark(cm) {
cm.setCursor(cm.getCursor());
cm.setExtending(!cm.getExtending());
cm.on("change", function() { cm.setExtending(false); });
}
function clearMark(cm) {
cm.setExtending(false);
cm.setCursor(cm.getCursor());
}
function getInput(cm, msg, f) {
if (cm.openDialog)
cm.openDialog(msg + ": <input type=\"text\" style=\"width: 10em\"/>", f, {bottom: true});
else
f(prompt(msg, ""));
}
function operateOnWord(cm, op) {
var start = cm.getCursor(), end = cm.findPosH(start, 1, "word");
cm.replaceRange(op(cm.getRange(start, end)), start, end);
cm.setCursor(end);
}
function toEnclosingExpr(cm) {
var pos = cm.getCursor(), line = pos.line, ch = pos.ch;
var stack = [];
while (line >= cm.firstLine()) {
var text = cm.getLine(line);
for (var i = ch == null ? text.length : ch; i > 0;) {
var ch = text.charAt(--i);
if (ch == ")")
stack.push("(");
else if (ch == "]")
stack.push("[");
else if (ch == "}")
stack.push("{");
else if (/[\(\{\[]/.test(ch) && (!stack.length || stack.pop() != ch))
return cm.extendSelection(Pos(line, i));
}
--line; ch = null;
}
}
function quit(cm) {
cm.execCommand("clearSearch");
clearMark(cm);
}
// Actual keymap
var keyMap = CodeMirror.keyMap.emacs = CodeMirror.normalizeKeyMap({
"Ctrl-W": function(cm) {kill(cm, cm.getCursor("start"), cm.getCursor("end"));},
"Ctrl-K": repeated(function(cm) {
var start = cm.getCursor(), end = cm.clipPos(Pos(start.line));
var text = cm.getRange(start, end);
if (!/\S/.test(text)) {
text += "\n";
end = Pos(start.line + 1, 0);
}
kill(cm, start, end, true, text);
}),
"Alt-W": function(cm) {
addToRing(cm.getSelection());
clearMark(cm);
},
"Ctrl-Y": function(cm) {
var start = cm.getCursor();
cm.replaceRange(getFromRing(getPrefix(cm)), start, start, "paste");
cm.setSelection(start, cm.getCursor());
},
"Alt-Y": function(cm) {cm.replaceSelection(popFromRing(), "around", "paste");},
"Ctrl-Space": setMark, "Ctrl-Shift-2": setMark,
"Ctrl-F": move(byChar, 1), "Ctrl-B": move(byChar, -1),
"Right": move(byChar, 1), "Left": move(byChar, -1),
"Ctrl-D": function(cm) { killTo(cm, byChar, 1); },
"Delete": function(cm) { killRegion(cm) || killTo(cm, byChar, 1); },
"Ctrl-H": function(cm) { killTo(cm, byChar, -1); },
"Backspace": function(cm) { killRegion(cm) || killTo(cm, byChar, -1); },
"Alt-F": move(byWord, 1), "Alt-B": move(byWord, -1),
"Alt-D": function(cm) { killTo(cm, byWord, 1); },
"Alt-Backspace": function(cm) { killTo(cm, byWord, -1); },
"Ctrl-N": move(byLine, 1), "Ctrl-P": move(byLine, -1),
"Down": move(byLine, 1), "Up": move(byLine, -1),
"Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
"End": "goLineEnd", "Home": "goLineStart",
"Alt-V": move(byPage, -1), "Ctrl-V": move(byPage, 1),
"PageUp": move(byPage, -1), "PageDown": move(byPage, 1),
"Ctrl-Up": move(byParagraph, -1), "Ctrl-Down": move(byParagraph, 1),
"Alt-A": move(bySentence, -1), "Alt-E": move(bySentence, 1),
"Alt-K": function(cm) { killTo(cm, bySentence, 1); },
"Ctrl-Alt-K": function(cm) { killTo(cm, byExpr, 1); },
"Ctrl-Alt-Backspace": function(cm) { killTo(cm, byExpr, -1); },
"Ctrl-Alt-F": move(byExpr, 1), "Ctrl-Alt-B": move(byExpr, -1),
"Shift-Ctrl-Alt-2": function(cm) {
var cursor = cm.getCursor();
cm.setSelection(findEnd(cm, cursor, byExpr, 1), cursor);
},
"Ctrl-Alt-T": function(cm) {
var leftStart = byExpr(cm, cm.getCursor(), -1), leftEnd = byExpr(cm, leftStart, 1);
var rightEnd = byExpr(cm, leftEnd, 1), rightStart = byExpr(cm, rightEnd, -1);
cm.replaceRange(cm.getRange(rightStart, rightEnd) + cm.getRange(leftEnd, rightStart) +
cm.getRange(leftStart, leftEnd), leftStart, rightEnd);
},
"Ctrl-Alt-U": repeated(toEnclosingExpr),
"Alt-Space": function(cm) {
var pos = cm.getCursor(), from = pos.ch, to = pos.ch, text = cm.getLine(pos.line);
while (from && /\s/.test(text.charAt(from - 1))) --from;
while (to < text.length && /\s/.test(text.charAt(to))) ++to;
cm.replaceRange(" ", Pos(pos.line, from), Pos(pos.line, to));
},
"Ctrl-O": repeated(function(cm) { cm.replaceSelection("\n", "start"); }),
"Ctrl-T": repeated(function(cm) {
cm.execCommand("transposeChars");
}),
"Alt-C": repeated(function(cm) {
operateOnWord(cm, function(w) {
var letter = w.search(/\w/);
if (letter == -1) return w;
return w.slice(0, letter) + w.charAt(letter).toUpperCase() + w.slice(letter + 1).toLowerCase();
});
}),
"Alt-U": repeated(function(cm) {
operateOnWord(cm, function(w) { return w.toUpperCase(); });
}),
"Alt-L": repeated(function(cm) {
operateOnWord(cm, function(w) { return w.toLowerCase(); });
}),
"Alt-;": "toggleComment",
"Ctrl-/": repeated("undo"), "Shift-Ctrl--": repeated("undo"),
"Ctrl-Z": repeated("undo"), "Cmd-Z": repeated("undo"),
"Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",
"Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": quit, "Shift-Alt-5": "replace",
"Alt-/": "autocomplete",
"Ctrl-J": "newlineAndIndent", "Enter": false, "Tab": "indentAuto",
"Alt-G G": function(cm) {
var prefix = getPrefix(cm, true);
if (prefix != null && prefix > 0) return cm.setCursor(prefix - 1);
getInput(cm, "Goto line", function(str) {
var num;
if (str && !isNaN(num = Number(str)) && num == (num|0) && num > 0)
cm.setCursor(num - 1);
});
},
"Ctrl-X Tab": function(cm) {
cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit"));
},
"Ctrl-X Ctrl-X": function(cm) {
cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor"));
},
"Ctrl-X Ctrl-S": "save",
"Ctrl-X Ctrl-W": "save",
"Ctrl-X S": "saveAll",
"Ctrl-X F": "open",
"Ctrl-X U": repeated("undo"),
"Ctrl-X K": "close",
"Ctrl-X Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), true); },
"Ctrl-X H": "selectAll",
"Ctrl-Q Tab": repeated("insertTab"),
"Ctrl-U": addPrefixMap
});
var prefixMap = {"Ctrl-G": clearPrefix};
function regPrefix(d) {
prefixMap[d] = function(cm) { addPrefix(cm, d); };
keyMap["Ctrl-" + d] = function(cm) { addPrefix(cm, d); };
prefixPreservingKeys["Ctrl-" + d] = true;
}
for (var i = 0; i < 10; ++i) regPrefix(String(i));
regPrefix("-");
});

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@ -0,0 +1,582 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// A rough approximation of Sublime Text's keybindings
// Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets"));
else if (typeof define == "function" && define.amd) // AMD
define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var map = CodeMirror.keyMap.sublime = {fallthrough: "default"};
var cmds = CodeMirror.commands;
var Pos = CodeMirror.Pos;
var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault;
var ctrl = mac ? "Cmd-" : "Ctrl-";
// This is not exactly Sublime's algorithm. I couldn't make heads or tails of that.
function findPosSubword(doc, start, dir) {
if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));
var line = doc.getLine(start.line);
if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));
var state = "start", type;
for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
var next = line.charAt(dir < 0 ? pos - 1 : pos);
var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";
if (cat == "w" && next.toUpperCase() == next) cat = "W";
if (state == "start") {
if (cat != "o") { state = "in"; type = cat; }
} else if (state == "in") {
if (type != cat) {
if (type == "w" && cat == "W" && dir < 0) pos--;
if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; }
break;
}
}
}
return Pos(start.line, pos);
}
function moveSubword(cm, dir) {
cm.extendSelectionsBy(function(range) {
if (cm.display.shift || cm.doc.extend || range.empty())
return findPosSubword(cm.doc, range.head, dir);
else
return dir < 0 ? range.from() : range.to();
});
}
var goSubwordCombo = mac ? "Ctrl-" : "Alt-";
cmds[map[goSubwordCombo + "Left"] = "goSubwordLeft"] = function(cm) { moveSubword(cm, -1); };
cmds[map[goSubwordCombo + "Right"] = "goSubwordRight"] = function(cm) { moveSubword(cm, 1); };
if (mac) map["Cmd-Left"] = "goLineStartSmart";
var scrollLineCombo = mac ? "Ctrl-Alt-" : "Ctrl-";
cmds[map[scrollLineCombo + "Up"] = "scrollLineUp"] = function(cm) {
var info = cm.getScrollInfo();
if (!cm.somethingSelected()) {
var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local");
if (cm.getCursor().line >= visibleBottomLine)
cm.execCommand("goLineUp");
}
cm.scrollTo(null, info.top - cm.defaultTextHeight());
};
cmds[map[scrollLineCombo + "Down"] = "scrollLineDown"] = function(cm) {
var info = cm.getScrollInfo();
if (!cm.somethingSelected()) {
var visibleTopLine = cm.lineAtHeight(info.top, "local")+1;
if (cm.getCursor().line <= visibleTopLine)
cm.execCommand("goLineDown");
}
cm.scrollTo(null, info.top + cm.defaultTextHeight());
};
cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function(cm) {
var ranges = cm.listSelections(), lineRanges = [];
for (var i = 0; i < ranges.length; i++) {
var from = ranges[i].from(), to = ranges[i].to();
for (var line = from.line; line <= to.line; ++line)
if (!(to.line > from.line && line == to.line && to.ch == 0))
lineRanges.push({anchor: line == from.line ? from : Pos(line, 0),
head: line == to.line ? to : Pos(line)});
}
cm.setSelections(lineRanges, 0);
};
map["Shift-Tab"] = "indentLess";
cmds[map["Esc"] = "singleSelectionTop"] = function(cm) {
var range = cm.listSelections()[0];
cm.setSelection(range.anchor, range.head, {scroll: false});
};
cmds[map[ctrl + "L"] = "selectLine"] = function(cm) {
var ranges = cm.listSelections(), extended = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
extended.push({anchor: Pos(range.from().line, 0),
head: Pos(range.to().line + 1, 0)});
}
cm.setSelections(extended);
};
map["Shift-Ctrl-K"] = "deleteLine";
function insertLine(cm, above) {
if (cm.isReadOnly()) return CodeMirror.Pass
cm.operation(function() {
var len = cm.listSelections().length, newSelection = [], last = -1;
for (var i = 0; i < len; i++) {
var head = cm.listSelections()[i].head;
if (head.line <= last) continue;
var at = Pos(head.line + (above ? 0 : 1), 0);
cm.replaceRange("\n", at, null, "+insertLine");
cm.indentLine(at.line, null, true);
newSelection.push({head: at, anchor: at});
last = head.line + 1;
}
cm.setSelections(newSelection);
});
cm.execCommand("indentAuto");
}
cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function(cm) { return insertLine(cm, false); };
cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function(cm) { return insertLine(cm, true); };
function wordAt(cm, pos) {
var start = pos.ch, end = start, line = cm.getLine(pos.line);
while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start;
while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end;
return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)};
}
cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function(cm) {
var from = cm.getCursor("from"), to = cm.getCursor("to");
var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel;
if (CodeMirror.cmpPos(from, to) == 0) {
var word = wordAt(cm, from);
if (!word.word) return;
cm.setSelection(word.from, word.to);
fullWord = true;
} else {
var text = cm.getRange(from, to);
var query = fullWord ? new RegExp("\\b" + text + "\\b") : text;
var cur = cm.getSearchCursor(query, to);
if (cur.findNext()) {
cm.addSelection(cur.from(), cur.to());
} else {
cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));
if (cur.findNext())
cm.addSelection(cur.from(), cur.to());
}
}
if (fullWord)
cm.state.sublimeFindFullWord = cm.doc.sel;
};
var mirror = "(){}[]";
function selectBetweenBrackets(cm) {
var pos = cm.getCursor(), opening = cm.scanForBracket(pos, -1);
if (!opening) return;
for (;;) {
var closing = cm.scanForBracket(pos, 1);
if (!closing) return;
if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) {
cm.setSelection(Pos(opening.pos.line, opening.pos.ch + 1), closing.pos, false);
return true;
}
pos = Pos(closing.pos.line, closing.pos.ch + 1);
}
}
cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function(cm) {
selectBetweenBrackets(cm) || cm.execCommand("selectAll");
};
cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function(cm) {
if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;
};
cmds[map[ctrl + "M"] = "goToBracket"] = function(cm) {
cm.extendSelectionsBy(function(range) {
var next = cm.scanForBracket(range.head, 1);
if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;
var prev = cm.scanForBracket(range.head, -1);
return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;
});
};
var swapLineCombo = mac ? "Cmd-Ctrl-" : "Shift-Ctrl-";
cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function(cm) {
if (cm.isReadOnly()) return CodeMirror.Pass
var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], from = range.from().line - 1, to = range.to().line;
newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch),
head: Pos(range.head.line - 1, range.head.ch)});
if (range.to().ch == 0 && !range.empty()) --to;
if (from > at) linesToMove.push(from, to);
else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
at = to;
}
cm.operation(function() {
for (var i = 0; i < linesToMove.length; i += 2) {
var from = linesToMove[i], to = linesToMove[i + 1];
var line = cm.getLine(from);
cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
if (to > cm.lastLine())
cm.replaceRange("\n" + line, Pos(cm.lastLine()), null, "+swapLine");
else
cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
}
cm.setSelections(newSels);
cm.scrollIntoView();
});
};
cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function(cm) {
if (cm.isReadOnly()) return CodeMirror.Pass
var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1;
for (var i = ranges.length - 1; i >= 0; i--) {
var range = ranges[i], from = range.to().line + 1, to = range.from().line;
if (range.to().ch == 0 && !range.empty()) from--;
if (from < at) linesToMove.push(from, to);
else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
at = to;
}
cm.operation(function() {
for (var i = linesToMove.length - 2; i >= 0; i -= 2) {
var from = linesToMove[i], to = linesToMove[i + 1];
var line = cm.getLine(from);
if (from == cm.lastLine())
cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine");
else
cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
}
cm.scrollIntoView();
});
};
cmds[map[ctrl + "/"] = "toggleCommentIndented"] = function(cm) {
cm.toggleComment({ indent: true });
}
cmds[map[ctrl + "J"] = "joinLines"] = function(cm) {
var ranges = cm.listSelections(), joined = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], from = range.from();
var start = from.line, end = range.to().line;
while (i < ranges.length - 1 && ranges[i + 1].from().line == end)
end = ranges[++i].to().line;
joined.push({start: start, end: end, anchor: !range.empty() && from});
}
cm.operation(function() {
var offset = 0, ranges = [];
for (var i = 0; i < joined.length; i++) {
var obj = joined[i];
var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head;
for (var line = obj.start; line <= obj.end; line++) {
var actual = line - offset;
if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1);
if (actual < cm.lastLine()) {
cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\s*/.exec(cm.getLine(actual + 1))[0].length));
++offset;
}
}
ranges.push({anchor: anchor || head, head: head});
}
cm.setSelections(ranges, 0);
});
};
cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function(cm) {
cm.operation(function() {
var rangeCount = cm.listSelections().length;
for (var i = 0; i < rangeCount; i++) {
var range = cm.listSelections()[i];
if (range.empty())
cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0));
else
cm.replaceRange(cm.getRange(range.from(), range.to()), range.from());
}
cm.scrollIntoView();
});
};
if (!mac) map[ctrl + "T"] = "transposeChars";
function sortLines(cm, caseSensitive) {
if (cm.isReadOnly()) return CodeMirror.Pass
var ranges = cm.listSelections(), toSort = [], selected;
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.empty()) continue;
var from = range.from().line, to = range.to().line;
while (i < ranges.length - 1 && ranges[i + 1].from().line == to)
to = range[++i].to().line;
toSort.push(from, to);
}
if (toSort.length) selected = true;
else toSort.push(cm.firstLine(), cm.lastLine());
cm.operation(function() {
var ranges = [];
for (var i = 0; i < toSort.length; i += 2) {
var from = toSort[i], to = toSort[i + 1];
var start = Pos(from, 0), end = Pos(to);
var lines = cm.getRange(start, end, false);
if (caseSensitive)
lines.sort();
else
lines.sort(function(a, b) {
var au = a.toUpperCase(), bu = b.toUpperCase();
if (au != bu) { a = au; b = bu; }
return a < b ? -1 : a == b ? 0 : 1;
});
cm.replaceRange(lines, start, end);
if (selected) ranges.push({anchor: start, head: end});
}
if (selected) cm.setSelections(ranges, 0);
});
}
cmds[map["F9"] = "sortLines"] = function(cm) { sortLines(cm, true); };
cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function(cm) { sortLines(cm, false); };
cmds[map["F2"] = "nextBookmark"] = function(cm) {
var marks = cm.state.sublimeBookmarks;
if (marks) while (marks.length) {
var current = marks.shift();
var found = current.find();
if (found) {
marks.push(current);
return cm.setSelection(found.from, found.to);
}
}
};
cmds[map["Shift-F2"] = "prevBookmark"] = function(cm) {
var marks = cm.state.sublimeBookmarks;
if (marks) while (marks.length) {
marks.unshift(marks.pop());
var found = marks[marks.length - 1].find();
if (!found)
marks.pop();
else
return cm.setSelection(found.from, found.to);
}
};
cmds[map[ctrl + "F2"] = "toggleBookmark"] = function(cm) {
var ranges = cm.listSelections();
var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []);
for (var i = 0; i < ranges.length; i++) {
var from = ranges[i].from(), to = ranges[i].to();
var found = cm.findMarks(from, to);
for (var j = 0; j < found.length; j++) {
if (found[j].sublimeBookmark) {
found[j].clear();
for (var k = 0; k < marks.length; k++)
if (marks[k] == found[j])
marks.splice(k--, 1);
break;
}
}
if (j == found.length)
marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false}));
}
};
cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function(cm) {
var marks = cm.state.sublimeBookmarks;
if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();
marks.length = 0;
};
cmds[map["Alt-F2"] = "selectBookmarks"] = function(cm) {
var marks = cm.state.sublimeBookmarks, ranges = [];
if (marks) for (var i = 0; i < marks.length; i++) {
var found = marks[i].find();
if (!found)
marks.splice(i--, 0);
else
ranges.push({anchor: found.from, head: found.to});
}
if (ranges.length)
cm.setSelections(ranges, 0);
};
map["Alt-Q"] = "wrapLines";
var cK = ctrl + "K ";
function modifyWordOrSelection(cm, mod) {
cm.operation(function() {
var ranges = cm.listSelections(), indices = [], replacements = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.empty()) { indices.push(i); replacements.push(""); }
else replacements.push(mod(cm.getRange(range.from(), range.to())));
}
cm.replaceSelections(replacements, "around", "case");
for (var i = indices.length - 1, at; i >= 0; i--) {
var range = ranges[indices[i]];
if (at && CodeMirror.cmpPos(range.head, at) > 0) continue;
var word = wordAt(cm, range.head);
at = word.from;
cm.replaceRange(mod(word.word), word.from, word.to);
}
});
}
map[cK + ctrl + "Backspace"] = "delLineLeft";
cmds[map["Backspace"] = "smartBackspace"] = function(cm) {
if (cm.somethingSelected()) return CodeMirror.Pass;
cm.operation(function() {
var cursors = cm.listSelections();
var indentUnit = cm.getOption("indentUnit");
for (var i = cursors.length - 1; i >= 0; i--) {
var cursor = cursors[i].head;
var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor);
var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize"));
// Delete by one character by default
var deletePos = cm.findPosH(cursor, -1, "char", false);
if (toStartOfLine && !/\S/.test(toStartOfLine) && column % indentUnit == 0) {
var prevIndent = new Pos(cursor.line,
CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit));
// Smart delete only if we found a valid prevIndent location
if (prevIndent.ch != cursor.ch) deletePos = prevIndent;
}
cm.replaceRange("", deletePos, cursor, "+delete");
}
});
};
cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections();
for (var i = ranges.length - 1; i >= 0; i--)
cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete");
cm.scrollIntoView();
});
};
cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) {
modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); });
};
cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) {
modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); });
};
cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) {
if (cm.state.sublimeMark) cm.state.sublimeMark.clear();
cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
};
cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) {
var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
if (found) cm.setSelection(cm.getCursor(), found);
};
cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) {
var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
if (found) {
var from = cm.getCursor(), to = found;
if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; }
cm.state.sublimeKilled = cm.getRange(from, to);
cm.replaceRange("", from, to);
}
};
cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) {
var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
if (found) {
cm.state.sublimeMark.clear();
cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
cm.setCursor(found);
}
};
cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) {
if (cm.state.sublimeKilled != null)
cm.replaceSelection(cm.state.sublimeKilled, null, "paste");
};
map[cK + ctrl + "G"] = "clearBookmarks";
cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) {
var pos = cm.cursorCoords(null, "local");
cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2);
};
var selectLinesCombo = mac ? "Ctrl-Shift-" : "Ctrl-Alt-";
cmds[map[selectLinesCombo + "Up"] = "selectLinesUpward"] = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.head.line > cm.firstLine())
cm.addSelection(Pos(range.head.line - 1, range.head.ch));
}
});
};
cmds[map[selectLinesCombo + "Down"] = "selectLinesDownward"] = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.head.line < cm.lastLine())
cm.addSelection(Pos(range.head.line + 1, range.head.ch));
}
});
};
function getTarget(cm) {
var from = cm.getCursor("from"), to = cm.getCursor("to");
if (CodeMirror.cmpPos(from, to) == 0) {
var word = wordAt(cm, from);
if (!word.word) return;
from = word.from;
to = word.to;
}
return {from: from, to: to, query: cm.getRange(from, to), word: word};
}
function findAndGoTo(cm, forward) {
var target = getTarget(cm);
if (!target) return;
var query = target.query;
var cur = cm.getSearchCursor(query, forward ? target.to : target.from);
if (forward ? cur.findNext() : cur.findPrevious()) {
cm.setSelection(cur.from(), cur.to());
} else {
cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0)
: cm.clipPos(Pos(cm.lastLine())));
if (forward ? cur.findNext() : cur.findPrevious())
cm.setSelection(cur.from(), cur.to());
else if (target.word)
cm.setSelection(target.from, target.to);
}
};
cmds[map[ctrl + "F3"] = "findUnder"] = function(cm) { findAndGoTo(cm, true); };
cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function(cm) { findAndGoTo(cm,false); };
cmds[map["Alt-F3"] = "findAllUnder"] = function(cm) {
var target = getTarget(cm);
if (!target) return;
var cur = cm.getSearchCursor(target.query);
var matches = [];
var primaryIndex = -1;
while (cur.findNext()) {
matches.push({anchor: cur.from(), head: cur.to()});
if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch)
primaryIndex++;
}
cm.setSelections(matches, primaryIndex);
};
map["Shift-" + ctrl + "["] = "fold";
map["Shift-" + ctrl + "]"] = "unfold";
map[cK + ctrl + "0"] = map[cK + ctrl + "J"] = "unfoldAll";
map[ctrl + "I"] = "findIncremental";
map["Shift-" + ctrl + "I"] = "findIncrementalReverse";
map[ctrl + "H"] = "replace";
map["F3"] = "findNext";
map["Shift-F3"] = "findPrev";
CodeMirror.normalizeKeyMap(map);
});

5088
BrowserMark/js/codemirror/keymap/vim.js vendored Normal file

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/* BASICS */
.CodeMirror {
/* Set height, width, borders, and global font properties here */
font-family: monospace;
height: 280px;
color: black;
}
/* PADDING */
.CodeMirror-lines {
padding: 4px 0; /* Vertical padding around content */
}
.CodeMirror pre {
padding: 0 4px; /* Horizontal padding of content */
}
.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
background-color: white; /* The little square between H and V scrollbars */
}
/* GUTTER */
.CodeMirror-gutters {
border-right: 1px solid #ddd;
background-color: #f7f7f7;
white-space: nowrap;
}
.CodeMirror-linenumbers {}
.CodeMirror-linenumber {
padding: 0 3px 0 5px;
min-width: 20px;
text-align: right;
color: #999;
white-space: nowrap;
}
.CodeMirror-guttermarker { color: black; }
.CodeMirror-guttermarker-subtle { color: #999; }
/* CURSOR */
.CodeMirror-cursor {
border-left: 1px solid black;
border-right: none;
width: 0;
}
/* Shown when moving in bi-directional text */
.CodeMirror div.CodeMirror-secondarycursor {
border-left: 1px solid silver;
}
.cm-fat-cursor .CodeMirror-cursor {
width: auto;
border: 0 !important;
background: #7e7;
}
.cm-fat-cursor div.CodeMirror-cursors {
z-index: 1;
}
.cm-animate-fat-cursor {
width: auto;
border: 0;
-webkit-animation: blink 1.06s steps(1) infinite;
-moz-animation: blink 1.06s steps(1) infinite;
animation: blink 1.06s steps(1) infinite;
background-color: #7e7;
}
@-moz-keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
@-webkit-keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
@keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
/* Can style cursor different in overwrite (non-insert) mode */
.CodeMirror-overwrite .CodeMirror-cursor {}
.cm-tab { display: inline-block; text-decoration: inherit; }
.CodeMirror-rulers {
position: absolute;
left: 0; right: 0; top: -50px; bottom: -20px;
overflow: hidden;
}
.CodeMirror-ruler {
border-left: 1px solid #ccc;
top: 0; bottom: 0;
position: absolute;
}
/* DEFAULT THEME */
.cm-s-default .cm-header {color: blue;}
.cm-s-default .cm-quote {color: #090;}
.cm-negative {color: #d44;}
.cm-positive {color: #292;}
.cm-header, .cm-strong {font-weight: bold;}
.cm-em {font-style: italic;}
.cm-link {text-decoration: underline;}
.cm-strikethrough {text-decoration: line-through;}
.cm-s-default .cm-keyword {color: #708;}
.cm-s-default .cm-atom {color: #219;}
.cm-s-default .cm-number {color: #164;}
.cm-s-default .cm-def {color: #00f;}
.cm-s-default .cm-variable,
.cm-s-default .cm-punctuation,
.cm-s-default .cm-property,
.cm-s-default .cm-operator {}
.cm-s-default .cm-variable-2 {color: #05a;}
.cm-s-default .cm-variable-3 {color: #085;}
.cm-s-default .cm-comment {color: #a50;}
.cm-s-default .cm-string {color: #a11;}
.cm-s-default .cm-string-2 {color: #f50;}
.cm-s-default .cm-meta {color: #555;}
.cm-s-default .cm-qualifier {color: #555;}
.cm-s-default .cm-builtin {color: #30a;}
.cm-s-default .cm-bracket {color: #997;}
.cm-s-default .cm-tag {color: #170;}
.cm-s-default .cm-attribute {color: #00c;}
.cm-s-default .cm-hr {color: #999;}
.cm-s-default .cm-link {color: #00c;}
.cm-s-default .cm-error {color: #f00;}
.cm-invalidchar {color: #f00;}
.CodeMirror-composing { border-bottom: 2px solid; }
/* Default styles for common addons */
div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
.CodeMirror-activeline-background {background: #e8f2ff;}
/* STOP */
/* The rest of this file contains styles related to the mechanics of
the editor. You probably shouldn't touch them. */
.CodeMirror {
position: relative;
overflow: hidden;
background: white;
}
.CodeMirror-scroll {
overflow: scroll !important; /* Things will break if this is overridden */
/* 30px is the magic margin used to hide the element's real scrollbars */
/* See overflow: hidden in .CodeMirror */
margin-bottom: -30px; margin-right: -30px;
padding-bottom: 30px;
height: 100%;
outline: none; /* Prevent dragging from highlighting the element */
position: relative;
}
.CodeMirror-sizer {
position: relative;
border-right: 30px solid transparent;
}
/* The fake, visible scrollbars. Used to force redraw during scrolling
before actual scrolling happens, thus preventing shaking and
flickering artifacts. */
.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
position: absolute;
z-index: 6;
display: none;
}
.CodeMirror-vscrollbar {
right: 0; top: 0;
overflow-x: hidden;
overflow-y: scroll;
}
.CodeMirror-hscrollbar {
bottom: 0; left: 0;
overflow-y: hidden;
overflow-x: scroll;
}
.CodeMirror-scrollbar-filler {
right: 0; bottom: 0;
}
.CodeMirror-gutter-filler {
left: 0; bottom: 0;
}
.CodeMirror-gutters {
position: absolute; left: 0; top: 0;
min-height: 100%;
z-index: 3;
}
.CodeMirror-gutter {
white-space: normal;
height: 100%;
display: inline-block;
vertical-align: top;
margin-bottom: -30px;
}
.CodeMirror-gutter-wrapper {
position: absolute;
z-index: 4;
background: none !important;
border: none !important;
}
.CodeMirror-gutter-background {
position: absolute;
top: 0; bottom: 0;
z-index: 4;
}
.CodeMirror-gutter-elt {
position: absolute;
cursor: default;
z-index: 4;
}
.CodeMirror-gutter-wrapper {
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
}
.CodeMirror-lines {
cursor: text;
min-height: 1px; /* prevents collapsing before first draw */
}
.CodeMirror pre {
/* Reset some styles that the rest of the page might have set */
-moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
border-width: 0;
background: transparent;
font-family: inherit;
font-size: inherit;
margin: 0;
white-space: pre;
word-wrap: normal;
line-height: inherit;
color: inherit;
z-index: 2;
position: relative;
overflow: visible;
-webkit-tap-highlight-color: transparent;
-webkit-font-variant-ligatures: none;
font-variant-ligatures: none;
}
.CodeMirror-wrap pre {
word-wrap: break-word;
white-space: pre-wrap;
word-break: normal;
}
.CodeMirror-linebackground {
position: absolute;
left: 0; right: 0; top: 0; bottom: 0;
z-index: 0;
}
.CodeMirror-linewidget {
position: relative;
z-index: 2;
overflow: auto;
}
.CodeMirror-widget {}
.CodeMirror-code {
outline: none;
}
/* Force content-box sizing for the elements where we expect it */
.CodeMirror-scroll,
.CodeMirror-sizer,
.CodeMirror-gutter,
.CodeMirror-gutters,
.CodeMirror-linenumber {
-moz-box-sizing: content-box;
box-sizing: content-box;
}
.CodeMirror-measure {
position: absolute;
width: 100%;
height: 0;
overflow: hidden;
visibility: hidden;
}
.CodeMirror-cursor {
position: absolute;
pointer-events: none;
}
.CodeMirror-measure pre { position: static; }
div.CodeMirror-cursors {
visibility: hidden;
position: relative;
z-index: 3;
}
div.CodeMirror-dragcursors {
visibility: visible;
}
.CodeMirror-focused div.CodeMirror-cursors {
visibility: visible;
}
.CodeMirror-selected { background: #d9d9d9; }
.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
.CodeMirror-crosshair { cursor: crosshair; }
.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
.cm-searching {
background: #ffa;
background: rgba(255, 255, 0, .4);
}
/* Used to force a border model for a node */
.cm-force-border { padding-right: .1px; }
@media print {
/* Hide the cursor when printing */
.CodeMirror div.CodeMirror-cursors {
visibility: hidden;
}
}
/* See issue #2901 */
.cm-tab-wrap-hack:after { content: ''; }
/* Help users use markselection to safely style text background */
span.CodeMirror-selectedtext { background: none; }

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<!doctype html>
<title>CodeMirror: Markdown mode</title>
<meta charset="utf-8"/>
<link rel=stylesheet href="../../doc/docs.css">
<link rel="stylesheet" href="../../lib/codemirror.css">
<script src="../../lib/codemirror.js"></script>
<script src="../../addon/edit/continuelist.js"></script>
<!-- <script src="../xml/xml.js"></script> -->
<script src="markdown.js"></script>
<!-- <style type="text/css">
.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
.cm-s-default .cm-trailing-space-a:before,
.cm-s-default .cm-trailing-space-b:before {position: absolute; content: "\00B7"; color: #777;}
.cm-s-default .cm-trailing-space-new-line:before {position: absolute; content: "\21B5"; color: #777;}
</style> -->
<!-- <div id=nav>
<a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
<ul>
<li><a href="../../index.html">Home</a>
<li><a href="../../doc/manual.html">Manual</a>
<li><a href="https://github.com/codemirror/codemirror">Code</a>
</ul>
<ul>
<li><a href="../index.html">Language modes</a>
<li><a class=active href="#">Markdown</a>
</ul>
</div> -->
<article>
<h2>Markdown mode</h2>
<form><textarea id="code" name="code">
Markdown: Basics
================
&lt;ul id="ProjectSubmenu"&gt;
&lt;li&gt;&lt;a href="/projects/markdown/" title="Markdown Project Page"&gt;Main&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a class="selected" title="Markdown Basics"&gt;Basics&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/projects/markdown/syntax" title="Markdown Syntax Documentation"&gt;Syntax&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/projects/markdown/license" title="Pricing and License Information"&gt;License&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/projects/markdown/dingus" title="Online Markdown Web Form"&gt;Dingus&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
Getting the Gist of Markdown's Formatting Syntax
------------------------------------------------
This page offers a brief overview of what it's like to use Markdown.
The [syntax page] [s] provides complete, detailed documentation for
every feature, but Markdown should be very easy to pick up simply by
looking at a few examples of it in action. The examples on this page
are written in a before/after style, showing example syntax and the
HTML output produced by Markdown.
It's also helpful to simply try Markdown out; the [Dingus] [d] is a
web application that allows you type your own Markdown-formatted text
and translate it to XHTML.
**Note:** This document is itself written using Markdown; you
can [see the source for it by adding '.text' to the URL] [src].
[s]: /projects/markdown/syntax "Markdown Syntax"
[d]: /projects/markdown/dingus "Markdown Dingus"
[src]: /projects/markdown/basics.text
## Paragraphs, Headers, Blockquotes ##
A paragraph is simply one or more consecutive lines of text, separated
by one or more blank lines. (A blank line is any line that looks like
a blank line -- a line containing nothing but spaces or tabs is
considered blank.) Normal paragraphs should not be indented with
spaces or tabs.
Markdown offers two styles of headers: *Setext* and *atx*.
Setext-style headers for `&lt;h1&gt;` and `&lt;h2&gt;` are created by
"underlining" with equal signs (`=`) and hyphens (`-`), respectively.
To create an atx-style header, you put 1-6 hash marks (`#`) at the
beginning of the line -- the number of hashes equals the resulting
HTML header level.
Blockquotes are indicated using email-style '`&gt;`' angle brackets.
Markdown:
A First Level Header
====================
A Second Level Header
---------------------
Now is the time for all good men to come to
the aid of their country. This is just a
regular paragraph.
The quick brown fox jumped over the lazy
dog's back.
### Header 3
&gt; This is a blockquote.
&gt;
&gt; This is the second paragraph in the blockquote.
&gt;
&gt; ## This is an H2 in a blockquote
Output:
&lt;h1&gt;A First Level Header&lt;/h1&gt;
&lt;h2&gt;A Second Level Header&lt;/h2&gt;
&lt;p&gt;Now is the time for all good men to come to
the aid of their country. This is just a
regular paragraph.&lt;/p&gt;
&lt;p&gt;The quick brown fox jumped over the lazy
dog's back.&lt;/p&gt;
&lt;h3&gt;Header 3&lt;/h3&gt;
&lt;blockquote&gt;
&lt;p&gt;This is a blockquote.&lt;/p&gt;
&lt;p&gt;This is the second paragraph in the blockquote.&lt;/p&gt;
&lt;h2&gt;This is an H2 in a blockquote&lt;/h2&gt;
&lt;/blockquote&gt;
### Phrase Emphasis ###
Markdown uses asterisks and underscores to indicate spans of emphasis.
Markdown:
Some of these words *are emphasized*.
Some of these words _are emphasized also_.
Use two asterisks for **strong emphasis**.
Or, if you prefer, __use two underscores instead__.
Output:
&lt;p&gt;Some of these words &lt;em&gt;are emphasized&lt;/em&gt;.
Some of these words &lt;em&gt;are emphasized also&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;Use two asterisks for &lt;strong&gt;strong emphasis&lt;/strong&gt;.
Or, if you prefer, &lt;strong&gt;use two underscores instead&lt;/strong&gt;.&lt;/p&gt;
## Lists ##
Unordered (bulleted) lists use asterisks, pluses, and hyphens (`*`,
`+`, and `-`) as list markers. These three markers are
interchangable; this:
* Candy.
* Gum.
* Booze.
this:
+ Candy.
+ Gum.
+ Booze.
and this:
- Candy.
- Gum.
- Booze.
all produce the same output:
&lt;ul&gt;
&lt;li&gt;Candy.&lt;/li&gt;
&lt;li&gt;Gum.&lt;/li&gt;
&lt;li&gt;Booze.&lt;/li&gt;
&lt;/ul&gt;
Ordered (numbered) lists use regular numbers, followed by periods, as
list markers:
1. Red
2. Green
3. Blue
Output:
&lt;ol&gt;
&lt;li&gt;Red&lt;/li&gt;
&lt;li&gt;Green&lt;/li&gt;
&lt;li&gt;Blue&lt;/li&gt;
&lt;/ol&gt;
If you put blank lines between items, you'll get `&lt;p&gt;` tags for the
list item text. You can create multi-paragraph list items by indenting
the paragraphs by 4 spaces or 1 tab:
* A list item.
With multiple paragraphs.
* Another item in the list.
Output:
&lt;ul&gt;
&lt;li&gt;&lt;p&gt;A list item.&lt;/p&gt;
&lt;p&gt;With multiple paragraphs.&lt;/p&gt;&lt;/li&gt;
&lt;li&gt;&lt;p&gt;Another item in the list.&lt;/p&gt;&lt;/li&gt;
&lt;/ul&gt;
### Links ###
Markdown supports two styles for creating links: *inline* and
*reference*. With both styles, you use square brackets to delimit the
text you want to turn into a link.
Inline-style links use parentheses immediately after the link text.
For example:
This is an [example link](http://example.com/).
Output:
&lt;p&gt;This is an &lt;a href="http://example.com/"&gt;
example link&lt;/a&gt;.&lt;/p&gt;
Optionally, you may include a title attribute in the parentheses:
This is an [example link](http://example.com/ "With a Title").
Output:
&lt;p&gt;This is an &lt;a href="http://example.com/" title="With a Title"&gt;
example link&lt;/a&gt;.&lt;/p&gt;
Reference-style links allow you to refer to your links by names, which
you define elsewhere in your document:
I get 10 times more traffic from [Google][1] than from
[Yahoo][2] or [MSN][3].
[1]: http://google.com/ "Google"
[2]: http://search.yahoo.com/ "Yahoo Search"
[3]: http://search.msn.com/ "MSN Search"
Output:
&lt;p&gt;I get 10 times more traffic from &lt;a href="http://google.com/"
title="Google"&gt;Google&lt;/a&gt; than from &lt;a href="http://search.yahoo.com/"
title="Yahoo Search"&gt;Yahoo&lt;/a&gt; or &lt;a href="http://search.msn.com/"
title="MSN Search"&gt;MSN&lt;/a&gt;.&lt;/p&gt;
The title attribute is optional. Link names may contain letters,
numbers and spaces, but are *not* case sensitive:
I start my morning with a cup of coffee and
[The New York Times][NY Times].
[ny times]: http://www.nytimes.com/
Output:
&lt;p&gt;I start my morning with a cup of coffee and
&lt;a href="http://www.nytimes.com/"&gt;The New York Times&lt;/a&gt;.&lt;/p&gt;
### Images ###
Image syntax is very much like link syntax.
Inline (titles are optional):
![alt text](/path/to/img.jpg "Title")
Reference-style:
![alt text][id]
[id]: /path/to/img.jpg "Title"
Both of the above examples produce the same output:
&lt;img src="/path/to/img.jpg" alt="alt text" title="Title" /&gt;
### Code ###
In a regular paragraph, you can create code span by wrapping text in
backtick quotes. Any ampersands (`&amp;`) and angle brackets (`&lt;` or
`&gt;`) will automatically be translated into HTML entities. This makes
it easy to use Markdown to write about HTML example code:
I strongly recommend against using any `&lt;blink&gt;` tags.
I wish SmartyPants used named entities like `&amp;mdash;`
instead of decimal-encoded entites like `&amp;#8212;`.
Output:
&lt;p&gt;I strongly recommend against using any
&lt;code&gt;&amp;lt;blink&amp;gt;&lt;/code&gt; tags.&lt;/p&gt;
&lt;p&gt;I wish SmartyPants used named entities like
&lt;code&gt;&amp;amp;mdash;&lt;/code&gt; instead of decimal-encoded
entites like &lt;code&gt;&amp;amp;#8212;&lt;/code&gt;.&lt;/p&gt;
To specify an entire block of pre-formatted code, indent every line of
the block by 4 spaces or 1 tab. Just like with code spans, `&amp;`, `&lt;`,
and `&gt;` characters will be escaped automatically.
Markdown:
If you want your page to validate under XHTML 1.0 Strict,
you've got to put paragraph tags in your blockquotes:
&lt;blockquote&gt;
&lt;p&gt;For example.&lt;/p&gt;
&lt;/blockquote&gt;
Output:
&lt;p&gt;If you want your page to validate under XHTML 1.0 Strict,
you've got to put paragraph tags in your blockquotes:&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;&amp;lt;blockquote&amp;gt;
&amp;lt;p&amp;gt;For example.&amp;lt;/p&amp;gt;
&amp;lt;/blockquote&amp;gt;
&lt;/code&gt;&lt;/pre&gt;
</textarea></form>
<script>
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
mode: 'markdown',
lineNumbers: true,
theme: "default",
extraKeys: {"Enter": "newlineAndIndentContinueMarkdownList"}
});
</script>
<p>You might want to use the <a href="../gfm/index.html">Github-Flavored Markdown mode</a> instead, which adds support for fenced code blocks and a few other things.</p>
<p>Optionally depends on the XML mode for properly highlighted inline XML blocks.</p>
<p><strong>MIME types defined:</strong> <code>text/x-markdown</code>.</p>
<p><strong>Parsing/Highlighting Tests:</strong> <a href="../../test/index.html#markdown_*">normal</a>, <a href="../../test/index.html#verbose,markdown_*">verbose</a>.</p>
</article>

View File

@ -0,0 +1,813 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../xml/xml"), require("../meta"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../xml/xml", "../meta"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("markdown", function(cmCfg, modeCfg) {
var htmlMode = CodeMirror.getMode(cmCfg, "text/html");
var htmlModeMissing = htmlMode.name == "null"
function getMode(name) {
if (CodeMirror.findModeByName) {
var found = CodeMirror.findModeByName(name);
if (found) name = found.mime || found.mimes[0];
}
var mode = CodeMirror.getMode(cmCfg, name);
return mode.name == "null" ? null : mode;
}
// Should characters that affect highlighting be highlighted separate?
// Does not include characters that will be output (such as `1.` and `-` for lists)
if (modeCfg.highlightFormatting === undefined)
modeCfg.highlightFormatting = false;
// Maximum number of nested blockquotes. Set to 0 for infinite nesting.
// Excess `>` will emit `error` token.
if (modeCfg.maxBlockquoteDepth === undefined)
modeCfg.maxBlockquoteDepth = 0;
// Should underscores in words open/close em/strong?
if (modeCfg.underscoresBreakWords === undefined)
modeCfg.underscoresBreakWords = true;
// Use `fencedCodeBlocks` to configure fenced code blocks. false to
// disable, string to specify a precise regexp that the fence should
// match, and true to allow three or more backticks or tildes (as
// per CommonMark).
// Turn on task lists? ("- [ ] " and "- [x] ")
if (modeCfg.taskLists === undefined) modeCfg.taskLists = false;
// Turn on strikethrough syntax
if (modeCfg.strikethrough === undefined)
modeCfg.strikethrough = false;
// Allow token types to be overridden by user-provided token types.
if (modeCfg.tokenTypeOverrides === undefined)
modeCfg.tokenTypeOverrides = {};
var tokenTypes = {
header: "header",
code: "comment",
quote: "quote",
list1: "variable-2",
list2: "variable-3",
list3: "keyword",
hr: "hr",
image: "image",
imageAltText: "image-alt-text",
imageMarker: "image-marker",
formatting: "formatting",
linkInline: "link",
linkEmail: "link",
linkText: "link",
linkHref: "string",
em: "em",
strong: "strong",
strikethrough: "strikethrough"
};
for (var tokenType in tokenTypes) {
if (tokenTypes.hasOwnProperty(tokenType) && modeCfg.tokenTypeOverrides[tokenType]) {
tokenTypes[tokenType] = modeCfg.tokenTypeOverrides[tokenType];
}
}
var hrRE = /^([*\-_])(?:\s*\1){2,}\s*$/
, listRE = /^(?:[*\-+]|^[0-9]+([.)]))\s+/
, taskListRE = /^\[(x| )\](?=\s)/ // Must follow listRE
, atxHeaderRE = modeCfg.allowAtxHeaderWithoutSpace ? /^(#+)/ : /^(#+)(?: |$)/
, setextHeaderRE = /^ *(?:\={1,}|-{1,})\s*$/
, textRE = /^[^#!\[\]*_\\<>` "'(~]+/
, fencedCodeRE = new RegExp("^(" + (modeCfg.fencedCodeBlocks === true ? "~~~+|```+" : modeCfg.fencedCodeBlocks) +
")[ \\t]*([\\w+#\-]*)");
function switchInline(stream, state, f) {
state.f = state.inline = f;
return f(stream, state);
}
function switchBlock(stream, state, f) {
state.f = state.block = f;
return f(stream, state);
}
function lineIsEmpty(line) {
return !line || !/\S/.test(line.string)
}
// Blocks
function blankLine(state) {
// Reset linkTitle state
state.linkTitle = false;
// Reset EM state
state.em = false;
// Reset STRONG state
state.strong = false;
// Reset strikethrough state
state.strikethrough = false;
// Reset state.quote
state.quote = 0;
// Reset state.indentedCode
state.indentedCode = false;
if (htmlModeMissing && state.f == htmlBlock) {
state.f = inlineNormal;
state.block = blockNormal;
}
// Reset state.trailingSpace
state.trailingSpace = 0;
state.trailingSpaceNewLine = false;
// Mark this line as blank
state.prevLine = state.thisLine
state.thisLine = null
return null;
}
function blockNormal(stream, state) {
var sol = stream.sol();
var prevLineIsList = state.list !== false,
prevLineIsIndentedCode = state.indentedCode;
state.indentedCode = false;
if (prevLineIsList) {
if (state.indentationDiff >= 0) { // Continued list
if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block
state.indentation -= state.indentationDiff;
}
state.list = null;
} else if (state.indentation > 0) {
state.list = null;
} else { // No longer a list
state.list = false;
}
}
var match = null;
if (state.indentationDiff >= 4) {
stream.skipToEnd();
if (prevLineIsIndentedCode || lineIsEmpty(state.prevLine)) {
state.indentation -= 4;
state.indentedCode = true;
return tokenTypes.code;
} else {
return null;
}
} else if (stream.eatSpace()) {
return null;
} else if ((match = stream.match(atxHeaderRE)) && match[1].length <= 6) {
state.header = match[1].length;
if (modeCfg.highlightFormatting) state.formatting = "header";
state.f = state.inline;
return getType(state);
} else if (!lineIsEmpty(state.prevLine) && !state.quote && !prevLineIsList &&
!prevLineIsIndentedCode && (match = stream.match(setextHeaderRE))) {
state.header = match[0].charAt(0) == '=' ? 1 : 2;
if (modeCfg.highlightFormatting) state.formatting = "header";
state.f = state.inline;
return getType(state);
} else if (stream.eat('>')) {
state.quote = sol ? 1 : state.quote + 1;
if (modeCfg.highlightFormatting) state.formatting = "quote";
stream.eatSpace();
return getType(state);
} else if (stream.peek() === '[') {
return switchInline(stream, state, footnoteLink);
} else if (stream.match(hrRE, true)) {
state.hr = true;
return tokenTypes.hr;
} else if (match = stream.match(listRE)) {
var listType = match[1] ? "ol" : "ul";
state.indentation = stream.column() + stream.current().length;
state.list = true;
// While this list item's marker's indentation
// is less than the deepest list item's content's indentation,
// pop the deepest list item indentation off the stack.
while (state.listStack && stream.column() < state.listStack[state.listStack.length - 1]) {
state.listStack.pop();
}
// Add this list item's content's indentation to the stack
state.listStack.push(state.indentation);
if (modeCfg.taskLists && stream.match(taskListRE, false)) {
state.taskList = true;
}
state.f = state.inline;
if (modeCfg.highlightFormatting) state.formatting = ["list", "list-" + listType];
return getType(state);
} else if (modeCfg.fencedCodeBlocks && (match = stream.match(fencedCodeRE, true))) {
state.fencedChars = match[1]
// try switching mode
state.localMode = getMode(match[2]);
if (state.localMode) state.localState = CodeMirror.startState(state.localMode);
state.f = state.block = local;
if (modeCfg.highlightFormatting) state.formatting = "code-block";
state.code = -1
return getType(state);
}
return switchInline(stream, state, state.inline);
}
function htmlBlock(stream, state) {
var style = htmlMode.token(stream, state.htmlState);
if (!htmlModeMissing) {
var inner = CodeMirror.innerMode(htmlMode, state.htmlState)
if ((inner.mode.name == "xml" && inner.state.tagStart === null &&
(!inner.state.context && inner.state.tokenize.isInText)) ||
(state.md_inside && stream.current().indexOf(">") > -1)) {
state.f = inlineNormal;
state.block = blockNormal;
state.htmlState = null;
}
}
return style;
}
function local(stream, state) {
if (state.fencedChars && stream.match(state.fencedChars, false)) {
state.localMode = state.localState = null;
state.f = state.block = leavingLocal;
return null;
} else if (state.localMode) {
return state.localMode.token(stream, state.localState);
} else {
stream.skipToEnd();
return tokenTypes.code;
}
}
function leavingLocal(stream, state) {
stream.match(state.fencedChars);
state.block = blockNormal;
state.f = inlineNormal;
state.fencedChars = null;
if (modeCfg.highlightFormatting) state.formatting = "code-block";
state.code = 1
var returnType = getType(state);
state.code = 0
return returnType;
}
// Inline
function getType(state) {
var styles = [];
if (state.formatting) {
styles.push(tokenTypes.formatting);
if (typeof state.formatting === "string") state.formatting = [state.formatting];
for (var i = 0; i < state.formatting.length; i++) {
styles.push(tokenTypes.formatting + "-" + state.formatting[i]);
if (state.formatting[i] === "header") {
styles.push(tokenTypes.formatting + "-" + state.formatting[i] + "-" + state.header);
}
// Add `formatting-quote` and `formatting-quote-#` for blockquotes
// Add `error` instead if the maximum blockquote nesting depth is passed
if (state.formatting[i] === "quote") {
if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
styles.push(tokenTypes.formatting + "-" + state.formatting[i] + "-" + state.quote);
} else {
styles.push("error");
}
}
}
}
if (state.taskOpen) {
styles.push("meta");
return styles.length ? styles.join(' ') : null;
}
if (state.taskClosed) {
styles.push("property");
return styles.length ? styles.join(' ') : null;
}
if (state.linkHref) {
styles.push(tokenTypes.linkHref, "url");
} else { // Only apply inline styles to non-url text
if (state.strong) { styles.push(tokenTypes.strong); }
if (state.em) { styles.push(tokenTypes.em); }
if (state.strikethrough) { styles.push(tokenTypes.strikethrough); }
if (state.linkText) { styles.push(tokenTypes.linkText); }
if (state.code) { styles.push(tokenTypes.code); }
if (state.image) { styles.push(tokenTypes.image); }
if (state.imageAltText) { styles.push(tokenTypes.imageAltText, "link"); }
if (state.imageMarker) { styles.push(tokenTypes.imageMarker); }
}
if (state.header) { styles.push(tokenTypes.header, tokenTypes.header + "-" + state.header); }
if (state.quote) {
styles.push(tokenTypes.quote);
// Add `quote-#` where the maximum for `#` is modeCfg.maxBlockquoteDepth
if (!modeCfg.maxBlockquoteDepth || modeCfg.maxBlockquoteDepth >= state.quote) {
styles.push(tokenTypes.quote + "-" + state.quote);
} else {
styles.push(tokenTypes.quote + "-" + modeCfg.maxBlockquoteDepth);
}
}
if (state.list !== false) {
var listMod = (state.listStack.length - 1) % 3;
if (!listMod) {
styles.push(tokenTypes.list1);
} else if (listMod === 1) {
styles.push(tokenTypes.list2);
} else {
styles.push(tokenTypes.list3);
}
}
if (state.trailingSpaceNewLine) {
styles.push("trailing-space-new-line");
} else if (state.trailingSpace) {
styles.push("trailing-space-" + (state.trailingSpace % 2 ? "a" : "b"));
}
return styles.length ? styles.join(' ') : null;
}
function handleText(stream, state) {
if (stream.match(textRE, true)) {
return getType(state);
}
return undefined;
}
function inlineNormal(stream, state) {
var style = state.text(stream, state);
if (typeof style !== 'undefined')
return style;
if (state.list) { // List marker (*, +, -, 1., etc)
state.list = null;
return getType(state);
}
if (state.taskList) {
var taskOpen = stream.match(taskListRE, true)[1] !== "x";
if (taskOpen) state.taskOpen = true;
else state.taskClosed = true;
if (modeCfg.highlightFormatting) state.formatting = "task";
state.taskList = false;
return getType(state);
}
state.taskOpen = false;
state.taskClosed = false;
if (state.header && stream.match(/^#+$/, true)) {
if (modeCfg.highlightFormatting) state.formatting = "header";
return getType(state);
}
// Get sol() value now, before character is consumed
var sol = stream.sol();
var ch = stream.next();
// Matches link titles present on next line
if (state.linkTitle) {
state.linkTitle = false;
var matchCh = ch;
if (ch === '(') {
matchCh = ')';
}
matchCh = (matchCh+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
var regex = '^\\s*(?:[^' + matchCh + '\\\\]+|\\\\\\\\|\\\\.)' + matchCh;
if (stream.match(new RegExp(regex), true)) {
return tokenTypes.linkHref;
}
}
// If this block is changed, it may need to be updated in GFM mode
if (ch === '`') {
var previousFormatting = state.formatting;
if (modeCfg.highlightFormatting) state.formatting = "code";
stream.eatWhile('`');
var count = stream.current().length
if (state.code == 0) {
state.code = count
return getType(state)
} else if (count == state.code) { // Must be exact
var t = getType(state)
state.code = 0
return t
} else {
state.formatting = previousFormatting
return getType(state)
}
} else if (state.code) {
return getType(state);
}
if (ch === '\\') {
stream.next();
if (modeCfg.highlightFormatting) {
var type = getType(state);
var formattingEscape = tokenTypes.formatting + "-escape";
return type ? type + " " + formattingEscape : formattingEscape;
}
}
if (ch === '!' && stream.match(/\[[^\]]*\] ?(?:\(|\[)/, false)) {
state.imageMarker = true;
state.image = true;
if (modeCfg.highlightFormatting) state.formatting = "image";
return getType(state);
}
if (ch === '[' && state.imageMarker) {
state.imageMarker = false;
state.imageAltText = true
if (modeCfg.highlightFormatting) state.formatting = "image";
return getType(state);
}
if (ch === ']' && state.imageAltText) {
if (modeCfg.highlightFormatting) state.formatting = "image";
var type = getType(state);
state.imageAltText = false;
state.image = false;
state.inline = state.f = linkHref;
return type;
}
if (ch === '[' && stream.match(/[^\]]*\](\(.*\)| ?\[.*?\])/, false) && !state.image) {
state.linkText = true;
if (modeCfg.highlightFormatting) state.formatting = "link";
return getType(state);
}
if (ch === ']' && state.linkText && stream.match(/\(.*?\)| ?\[.*?\]/, false)) {
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
state.linkText = false;
state.inline = state.f = linkHref;
return type;
}
if (ch === '<' && stream.match(/^(https?|ftps?):\/\/(?:[^\\>]|\\.)+>/, false)) {
state.f = state.inline = linkInline;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + tokenTypes.linkInline;
}
if (ch === '<' && stream.match(/^[^> \\]+@(?:[^\\>]|\\.)+>/, false)) {
state.f = state.inline = linkInline;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + tokenTypes.linkEmail;
}
if (ch === '<' && stream.match(/^(!--|\w)/, false)) {
var end = stream.string.indexOf(">", stream.pos);
if (end != -1) {
var atts = stream.string.substring(stream.start, end);
if (/markdown\s*=\s*('|"){0,1}1('|"){0,1}/.test(atts)) state.md_inside = true;
}
stream.backUp(1);
state.htmlState = CodeMirror.startState(htmlMode);
return switchBlock(stream, state, htmlBlock);
}
if (ch === '<' && stream.match(/^\/\w*?>/)) {
state.md_inside = false;
return "tag";
}
var ignoreUnderscore = false;
if (!modeCfg.underscoresBreakWords) {
if (ch === '_' && stream.peek() !== '_' && stream.match(/(\w)/, false)) {
var prevPos = stream.pos - 2;
if (prevPos >= 0) {
var prevCh = stream.string.charAt(prevPos);
if (prevCh !== '_' && prevCh.match(/(\w)/, false)) {
ignoreUnderscore = true;
}
}
}
}
if (ch === '*' || (ch === '_' && !ignoreUnderscore)) {
if (sol && stream.peek() === ' ') {
// Do nothing, surrounded by newline and space
} else if (state.strong === ch && stream.eat(ch)) { // Remove STRONG
if (modeCfg.highlightFormatting) state.formatting = "strong";
var t = getType(state);
state.strong = false;
return t;
} else if (!state.strong && stream.eat(ch)) { // Add STRONG
state.strong = ch;
if (modeCfg.highlightFormatting) state.formatting = "strong";
return getType(state);
} else if (state.em === ch) { // Remove EM
if (modeCfg.highlightFormatting) state.formatting = "em";
var t = getType(state);
state.em = false;
return t;
} else if (!state.em) { // Add EM
state.em = ch;
if (modeCfg.highlightFormatting) state.formatting = "em";
return getType(state);
}
} else if (ch === ' ') {
if (stream.eat('*') || stream.eat('_')) { // Probably surrounded by spaces
if (stream.peek() === ' ') { // Surrounded by spaces, ignore
return getType(state);
} else { // Not surrounded by spaces, back up pointer
stream.backUp(1);
}
}
}
if (modeCfg.strikethrough) {
if (ch === '~' && stream.eatWhile(ch)) {
if (state.strikethrough) {// Remove strikethrough
if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
var t = getType(state);
state.strikethrough = false;
return t;
} else if (stream.match(/^[^\s]/, false)) {// Add strikethrough
state.strikethrough = true;
if (modeCfg.highlightFormatting) state.formatting = "strikethrough";
return getType(state);
}
} else if (ch === ' ') {
if (stream.match(/^~~/, true)) { // Probably surrounded by space
if (stream.peek() === ' ') { // Surrounded by spaces, ignore
return getType(state);
} else { // Not surrounded by spaces, back up pointer
stream.backUp(2);
}
}
}
}
if (ch === ' ') {
if (stream.match(/ +$/, false)) {
state.trailingSpace++;
} else if (state.trailingSpace) {
state.trailingSpaceNewLine = true;
}
}
return getType(state);
}
function linkInline(stream, state) {
var ch = stream.next();
if (ch === ">") {
state.f = state.inline = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "link";
var type = getType(state);
if (type){
type += " ";
} else {
type = "";
}
return type + tokenTypes.linkInline;
}
stream.match(/^[^>]+/, true);
return tokenTypes.linkInline;
}
function linkHref(stream, state) {
// Check if space, and return NULL if so (to avoid marking the space)
if(stream.eatSpace()){
return null;
}
var ch = stream.next();
if (ch === '(' || ch === '[') {
state.f = state.inline = getLinkHrefInside(ch === "(" ? ")" : "]", 0);
if (modeCfg.highlightFormatting) state.formatting = "link-string";
state.linkHref = true;
return getType(state);
}
return 'error';
}
var linkRE = {
")": /^(?:[^\\\(\)]|\\.|\((?:[^\\\(\)]|\\.)*\))*?(?=\))/,
"]": /^(?:[^\\\[\]]|\\.|\[(?:[^\\\[\\]]|\\.)*\])*?(?=\])/
}
function getLinkHrefInside(endChar) {
return function(stream, state) {
var ch = stream.next();
if (ch === endChar) {
state.f = state.inline = inlineNormal;
if (modeCfg.highlightFormatting) state.formatting = "link-string";
var returnState = getType(state);
state.linkHref = false;
return returnState;
}
stream.match(linkRE[endChar])
state.linkHref = true;
return getType(state);
};
}
function footnoteLink(stream, state) {
if (stream.match(/^([^\]\\]|\\.)*\]:/, false)) {
state.f = footnoteLinkInside;
stream.next(); // Consume [
if (modeCfg.highlightFormatting) state.formatting = "link";
state.linkText = true;
return getType(state);
}
return switchInline(stream, state, inlineNormal);
}
function footnoteLinkInside(stream, state) {
if (stream.match(/^\]:/, true)) {
state.f = state.inline = footnoteUrl;
if (modeCfg.highlightFormatting) state.formatting = "link";
var returnType = getType(state);
state.linkText = false;
return returnType;
}
stream.match(/^([^\]\\]|\\.)+/, true);
return tokenTypes.linkText;
}
function footnoteUrl(stream, state) {
// Check if space, and return NULL if so (to avoid marking the space)
if(stream.eatSpace()){
return null;
}
// Match URL
stream.match(/^[^\s]+/, true);
// Check for link title
if (stream.peek() === undefined) { // End of line, set flag to check next line
state.linkTitle = true;
} else { // More content on line, check if link title
stream.match(/^(?:\s+(?:"(?:[^"\\]|\\\\|\\.)+"|'(?:[^'\\]|\\\\|\\.)+'|\((?:[^)\\]|\\\\|\\.)+\)))?/, true);
}
state.f = state.inline = inlineNormal;
return tokenTypes.linkHref + " url";
}
var mode = {
startState: function() {
return {
f: blockNormal,
prevLine: null,
thisLine: null,
block: blockNormal,
htmlState: null,
indentation: 0,
inline: inlineNormal,
text: handleText,
formatting: false,
linkText: false,
linkHref: false,
linkTitle: false,
code: 0,
em: false,
strong: false,
header: 0,
hr: false,
taskList: false,
list: false,
listStack: [],
quote: 0,
trailingSpace: 0,
trailingSpaceNewLine: false,
strikethrough: false,
fencedChars: null
};
},
copyState: function(s) {
return {
f: s.f,
prevLine: s.prevLine,
thisLine: s.thisLine,
block: s.block,
htmlState: s.htmlState && CodeMirror.copyState(htmlMode, s.htmlState),
indentation: s.indentation,
localMode: s.localMode,
localState: s.localMode ? CodeMirror.copyState(s.localMode, s.localState) : null,
inline: s.inline,
text: s.text,
formatting: false,
linkTitle: s.linkTitle,
code: s.code,
em: s.em,
strong: s.strong,
strikethrough: s.strikethrough,
header: s.header,
hr: s.hr,
taskList: s.taskList,
list: s.list,
listStack: s.listStack.slice(0),
quote: s.quote,
indentedCode: s.indentedCode,
trailingSpace: s.trailingSpace,
trailingSpaceNewLine: s.trailingSpaceNewLine,
md_inside: s.md_inside,
fencedChars: s.fencedChars
};
},
token: function(stream, state) {
// Reset state.formatting
state.formatting = false;
if (stream != state.thisLine) {
var forceBlankLine = state.header || state.hr;
// Reset state.header and state.hr
state.header = 0;
state.hr = false;
if (stream.match(/^\s*$/, true) || forceBlankLine) {
blankLine(state);
if (!forceBlankLine) return null
state.prevLine = null
}
state.prevLine = state.thisLine
state.thisLine = stream
// Reset state.taskList
state.taskList = false;
// Reset state.trailingSpace
state.trailingSpace = 0;
state.trailingSpaceNewLine = false;
state.f = state.block;
var indentation = stream.match(/^\s*/, true)[0].replace(/\t/g, ' ').length;
state.indentationDiff = Math.min(indentation - state.indentation, 4);
state.indentation = state.indentation + state.indentationDiff;
if (indentation > 0) return null;
}
return state.f(stream, state);
},
innerMode: function(state) {
if (state.block == htmlBlock) return {state: state.htmlState, mode: htmlMode};
if (state.localState) return {state: state.localState, mode: state.localMode};
return {state: state, mode: mode};
},
blankLine: blankLine,
getType: getType,
closeBrackets: "()[]{}''\"\"``",
fold: "markdown"
};
return mode;
}, "xml");
CodeMirror.defineMIME("text/x-markdown", "markdown");
});

View File

@ -0,0 +1,989 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function() {
var mode = CodeMirror.getMode({tabSize: 4}, "markdown");
function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
var modeHighlightFormatting = CodeMirror.getMode({tabSize: 4}, {name: "markdown", highlightFormatting: true});
function FT(name) { test.mode(name, modeHighlightFormatting, Array.prototype.slice.call(arguments, 1)); }
var modeAtxNoSpace = CodeMirror.getMode({tabSize: 4}, {name: "markdown", allowAtxHeaderWithoutSpace: true});
function AtxNoSpaceTest(name) { test.mode(name, modeAtxNoSpace, Array.prototype.slice.call(arguments, 1)); }
var modeFenced = CodeMirror.getMode({tabSize: 4}, {name: "markdown", fencedCodeBlocks: true});
function FencedTest(name) { test.mode(name, modeFenced, Array.prototype.slice.call(arguments, 1)); }
var modeOverrideClasses = CodeMirror.getMode({tabsize: 4}, {
name: "markdown",
strikethrough: true,
tokenTypeOverrides: {
"header" : "override-header",
"code" : "override-code",
"quote" : "override-quote",
"list1" : "override-list1",
"list2" : "override-list2",
"list3" : "override-list3",
"hr" : "override-hr",
"image" : "override-image",
"imageAltText": "override-image-alt-text",
"imageMarker": "override-image-marker",
"linkInline" : "override-link-inline",
"linkEmail" : "override-link-email",
"linkText" : "override-link-text",
"linkHref" : "override-link-href",
"em" : "override-em",
"strong" : "override-strong",
"strikethrough" : "override-strikethrough"
}});
function TokenTypeOverrideTest(name) { test.mode(name, modeOverrideClasses, Array.prototype.slice.call(arguments, 1)); }
var modeFormattingOverride = CodeMirror.getMode({tabsize: 4}, {
name: "markdown",
highlightFormatting: true,
tokenTypeOverrides: {
"formatting" : "override-formatting"
}});
function FormatTokenTypeOverrideTest(name) { test.mode(name, modeFormattingOverride, Array.prototype.slice.call(arguments, 1)); }
FT("formatting_emAsterisk",
"[em&formatting&formatting-em *][em foo][em&formatting&formatting-em *]");
FT("formatting_emUnderscore",
"[em&formatting&formatting-em _][em foo][em&formatting&formatting-em _]");
FT("formatting_strongAsterisk",
"[strong&formatting&formatting-strong **][strong foo][strong&formatting&formatting-strong **]");
FT("formatting_strongUnderscore",
"[strong&formatting&formatting-strong __][strong foo][strong&formatting&formatting-strong __]");
FT("formatting_codeBackticks",
"[comment&formatting&formatting-code `][comment foo][comment&formatting&formatting-code `]");
FT("formatting_doubleBackticks",
"[comment&formatting&formatting-code ``][comment foo ` bar][comment&formatting&formatting-code ``]");
FT("formatting_atxHeader",
"[header&header-1&formatting&formatting-header&formatting-header-1 # ][header&header-1 foo # bar ][header&header-1&formatting&formatting-header&formatting-header-1 #]");
FT("formatting_setextHeader",
"foo",
"[header&header-1&formatting&formatting-header&formatting-header-1 =]");
FT("formatting_blockquote",
"[quote&quote-1&formatting&formatting-quote&formatting-quote-1 > ][quote&quote-1 foo]");
FT("formatting_list",
"[variable-2&formatting&formatting-list&formatting-list-ul - ][variable-2 foo]");
FT("formatting_list",
"[variable-2&formatting&formatting-list&formatting-list-ol 1. ][variable-2 foo]");
FT("formatting_link",
"[link&formatting&formatting-link [][link foo][link&formatting&formatting-link ]]][string&formatting&formatting-link-string&url (][string&url http://example.com/][string&formatting&formatting-link-string&url )]");
FT("formatting_linkReference",
"[link&formatting&formatting-link [][link foo][link&formatting&formatting-link ]]][string&formatting&formatting-link-string&url [][string&url bar][string&formatting&formatting-link-string&url ]]]",
"[link&formatting&formatting-link [][link bar][link&formatting&formatting-link ]]:] [string&url http://example.com/]");
FT("formatting_linkWeb",
"[link&formatting&formatting-link <][link http://example.com/][link&formatting&formatting-link >]");
FT("formatting_linkEmail",
"[link&formatting&formatting-link <][link user@example.com][link&formatting&formatting-link >]");
FT("formatting_escape",
"[formatting-escape \\*]");
FT("formatting_image",
"[formatting&formatting-image&image&image-marker !][formatting&formatting-image&image&image-alt-text&link [[][image&image-alt-text&link alt text][formatting&formatting-image&image&image-alt-text&link ]]][formatting&formatting-link-string&string&url (][url&string http://link.to/image.jpg][formatting&formatting-link-string&string&url )]");
MT("plainText",
"foo");
// Don't style single trailing space
MT("trailingSpace1",
"foo ");
// Two or more trailing spaces should be styled with line break character
MT("trailingSpace2",
"foo[trailing-space-a ][trailing-space-new-line ]");
MT("trailingSpace3",
"foo[trailing-space-a ][trailing-space-b ][trailing-space-new-line ]");
MT("trailingSpace4",
"foo[trailing-space-a ][trailing-space-b ][trailing-space-a ][trailing-space-new-line ]");
// Code blocks using 4 spaces (regardless of CodeMirror.tabSize value)
MT("codeBlocksUsing4Spaces",
" [comment foo]");
// Code blocks using 4 spaces with internal indentation
MT("codeBlocksUsing4SpacesIndentation",
" [comment bar]",
" [comment hello]",
" [comment world]",
" [comment foo]",
"bar");
// Code blocks should end even after extra indented lines
MT("codeBlocksWithTrailingIndentedLine",
" [comment foo]",
" [comment bar]",
" [comment baz]",
" ",
"hello");
// Code blocks using 1 tab (regardless of CodeMirror.indentWithTabs value)
MT("codeBlocksUsing1Tab",
"\t[comment foo]");
// No code blocks directly after paragraph
// http://spec.commonmark.org/0.19/#example-65
MT("noCodeBlocksAfterParagraph",
"Foo",
" Bar");
// Inline code using backticks
MT("inlineCodeUsingBackticks",
"foo [comment `bar`]");
// Block code using single backtick (shouldn't work)
MT("blockCodeSingleBacktick",
"[comment `]",
"[comment foo]",
"[comment `]");
// Unclosed backticks
// Instead of simply marking as CODE, it would be nice to have an
// incomplete flag for CODE, that is styled slightly different.
MT("unclosedBackticks",
"foo [comment `bar]");
// Per documentation: "To include a literal backtick character within a
// code span, you can use multiple backticks as the opening and closing
// delimiters"
MT("doubleBackticks",
"[comment ``foo ` bar``]");
// Tests based on Dingus
// http://daringfireball.net/projects/markdown/dingus
//
// Multiple backticks within an inline code block
MT("consecutiveBackticks",
"[comment `foo```bar`]");
// Multiple backticks within an inline code block with a second code block
MT("consecutiveBackticks",
"[comment `foo```bar`] hello [comment `world`]");
// Unclosed with several different groups of backticks
MT("unclosedBackticks",
"[comment ``foo ``` bar` hello]");
// Closed with several different groups of backticks
MT("closedBackticks",
"[comment ``foo ``` bar` hello``] world");
// atx headers
// http://daringfireball.net/projects/markdown/syntax#header
MT("atxH1",
"[header&header-1 # foo]");
MT("atxH2",
"[header&header-2 ## foo]");
MT("atxH3",
"[header&header-3 ### foo]");
MT("atxH4",
"[header&header-4 #### foo]");
MT("atxH5",
"[header&header-5 ##### foo]");
MT("atxH6",
"[header&header-6 ###### foo]");
// http://spec.commonmark.org/0.19/#example-24
MT("noAtxH7",
"####### foo");
// http://spec.commonmark.org/0.19/#example-25
MT("noAtxH1WithoutSpace",
"#5 bolt");
// CommonMark requires a space after # but most parsers don't
AtxNoSpaceTest("atxNoSpaceAllowed_H1NoSpace",
"[header&header-1 #foo]");
AtxNoSpaceTest("atxNoSpaceAllowed_H4NoSpace",
"[header&header-4 ####foo]");
AtxNoSpaceTest("atxNoSpaceAllowed_H1Space",
"[header&header-1 # foo]");
// Inline styles should be parsed inside headers
MT("atxH1inline",
"[header&header-1 # foo ][header&header-1&em *bar*]");
// Setext headers - H1, H2
// Per documentation, "Any number of underlining =s or -s will work."
// http://daringfireball.net/projects/markdown/syntax#header
// Ideally, the text would be marked as `header` as well, but this is
// not really feasible at the moment. So, instead, we're testing against
// what works today, to avoid any regressions.
//
// Check if single underlining = works
MT("setextH1",
"foo",
"[header&header-1 =]");
// Check if 3+ ='s work
MT("setextH1",
"foo",
"[header&header-1 ===]");
// Check if single underlining - works
MT("setextH2",
"foo",
"[header&header-2 -]");
// Check if 3+ -'s work
MT("setextH2",
"foo",
"[header&header-2 ---]");
// http://spec.commonmark.org/0.19/#example-45
MT("setextH2AllowSpaces",
"foo",
" [header&header-2 ---- ]");
// http://spec.commonmark.org/0.19/#example-44
MT("noSetextAfterIndentedCodeBlock",
" [comment foo]",
"[hr ---]");
// http://spec.commonmark.org/0.19/#example-51
MT("noSetextAfterQuote",
"[quote&quote-1 > foo]",
"[hr ---]");
MT("noSetextAfterList",
"[variable-2 - foo]",
"[hr ---]");
// Single-line blockquote with trailing space
MT("blockquoteSpace",
"[quote&quote-1 > foo]");
// Single-line blockquote
MT("blockquoteNoSpace",
"[quote&quote-1 >foo]");
// No blank line before blockquote
MT("blockquoteNoBlankLine",
"foo",
"[quote&quote-1 > bar]");
// Nested blockquote
MT("blockquoteSpace",
"[quote&quote-1 > foo]",
"[quote&quote-1 >][quote&quote-2 > foo]",
"[quote&quote-1 >][quote&quote-2 >][quote&quote-3 > foo]");
// Single-line blockquote followed by normal paragraph
MT("blockquoteThenParagraph",
"[quote&quote-1 >foo]",
"",
"bar");
// Multi-line blockquote (lazy mode)
MT("multiBlockquoteLazy",
"[quote&quote-1 >foo]",
"[quote&quote-1 bar]");
// Multi-line blockquote followed by normal paragraph (lazy mode)
MT("multiBlockquoteLazyThenParagraph",
"[quote&quote-1 >foo]",
"[quote&quote-1 bar]",
"",
"hello");
// Multi-line blockquote (non-lazy mode)
MT("multiBlockquote",
"[quote&quote-1 >foo]",
"[quote&quote-1 >bar]");
// Multi-line blockquote followed by normal paragraph (non-lazy mode)
MT("multiBlockquoteThenParagraph",
"[quote&quote-1 >foo]",
"[quote&quote-1 >bar]",
"",
"hello");
// Header with leading space after continued blockquote (#3287, negative indentation)
MT("headerAfterContinuedBlockquote",
"[quote&quote-1 > foo]",
"[quote&quote-1 bar]",
"",
" [header&header-1 # hello]");
// Check list types
MT("listAsterisk",
"foo",
"bar",
"",
"[variable-2 * foo]",
"[variable-2 * bar]");
MT("listPlus",
"foo",
"bar",
"",
"[variable-2 + foo]",
"[variable-2 + bar]");
MT("listDash",
"foo",
"bar",
"",
"[variable-2 - foo]",
"[variable-2 - bar]");
MT("listNumber",
"foo",
"bar",
"",
"[variable-2 1. foo]",
"[variable-2 2. bar]");
MT("listFromParagraph",
"foo",
"[variable-2 1. bar]",
"[variable-2 2. hello]");
// List after hr
MT("listAfterHr",
"[hr ---]",
"[variable-2 - bar]");
// List after header
MT("listAfterHeader",
"[header&header-1 # foo]",
"[variable-2 - bar]");
// hr after list
MT("hrAfterList",
"[variable-2 - foo]",
"[hr -----]");
// Formatting in lists (*)
MT("listAsteriskFormatting",
"[variable-2 * ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 * ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 * ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 * ][variable-2&comment `foo`][variable-2 bar]");
// Formatting in lists (+)
MT("listPlusFormatting",
"[variable-2 + ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 + ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 + ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 + ][variable-2&comment `foo`][variable-2 bar]");
// Formatting in lists (-)
MT("listDashFormatting",
"[variable-2 - ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 - ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 - ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 - ][variable-2&comment `foo`][variable-2 bar]");
// Formatting in lists (1.)
MT("listNumberFormatting",
"[variable-2 1. ][variable-2&em *foo*][variable-2 bar]",
"[variable-2 2. ][variable-2&strong **foo**][variable-2 bar]",
"[variable-2 3. ][variable-2&strong **][variable-2&em&strong *foo**][variable-2&em *][variable-2 bar]",
"[variable-2 4. ][variable-2&comment `foo`][variable-2 bar]");
// Paragraph lists
MT("listParagraph",
"[variable-2 * foo]",
"",
"[variable-2 * bar]");
// Multi-paragraph lists
//
// 4 spaces
MT("listMultiParagraph",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [variable-2 hello]");
// 4 spaces, extra blank lines (should still be list, per Dingus)
MT("listMultiParagraphExtra",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
"",
" [variable-2 hello]");
// 4 spaces, plus 1 space (should still be list, per Dingus)
MT("listMultiParagraphExtraSpace",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [variable-2 hello]",
"",
" [variable-2 world]");
// 1 tab
MT("listTab",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
"\t[variable-2 hello]");
// No indent
MT("listNoIndent",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
"hello");
MT("listCommonMarkIndentationCode",
"[variable-2 * Code blocks also affect]",
" [variable-3 * The next level starts where the contents start.]",
" [variable-3 * Anything less than that will keep the item on the same level.]",
" [variable-3 * Each list item can indent the first level further and further.]",
" [variable-3 * For the most part, this makes sense while writing a list.]",
" [keyword * This means two items with same indentation can be different levels.]",
" [keyword * Each level has an indent requirement that can change between items.]",
" [keyword * A list item that meets this will be part of the next level.]",
" [variable-3 * Otherwise, it will be part of the level where it does meet this.]",
" [variable-2 * World]");
// Blockquote
MT("blockquote",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [variable-2&quote&quote-1 > hello]");
// Code block
MT("blockquoteCode",
"[variable-2 * foo]",
"",
"[variable-2 * bar]",
"",
" [comment > hello]",
"",
" [variable-2 world]");
// Code block followed by text
MT("blockquoteCodeText",
"[variable-2 * foo]",
"",
" [variable-2 bar]",
"",
" [comment hello]",
"",
" [variable-2 world]");
// Nested list
MT("listAsteriskNested",
"[variable-2 * foo]",
"",
" [variable-3 * bar]");
MT("listPlusNested",
"[variable-2 + foo]",
"",
" [variable-3 + bar]");
MT("listDashNested",
"[variable-2 - foo]",
"",
" [variable-3 - bar]");
MT("listNumberNested",
"[variable-2 1. foo]",
"",
" [variable-3 2. bar]");
MT("listMixed",
"[variable-2 * foo]",
"",
" [variable-3 + bar]",
"",
" [keyword - hello]",
"",
" [variable-2 1. world]");
MT("listBlockquote",
"[variable-2 * foo]",
"",
" [variable-3 + bar]",
"",
" [quote&quote-1&variable-3 > hello]");
MT("listCode",
"[variable-2 * foo]",
"",
" [variable-3 + bar]",
"",
" [comment hello]");
// Code with internal indentation
MT("listCodeIndentation",
"[variable-2 * foo]",
"",
" [comment bar]",
" [comment hello]",
" [comment world]",
" [comment foo]",
" [variable-2 bar]");
// List nesting edge cases
MT("listNested",
"[variable-2 * foo]",
"",
" [variable-3 * bar]",
"",
" [variable-3 hello]"
);
MT("listNested",
"[variable-2 * foo]",
"",
" [variable-3 * bar]",
"",
" [keyword * foo]"
);
// Code followed by text
MT("listCodeText",
"[variable-2 * foo]",
"",
" [comment bar]",
"",
"hello");
// Following tests directly from official Markdown documentation
// http://daringfireball.net/projects/markdown/syntax#hr
MT("hrSpace",
"[hr * * *]");
MT("hr",
"[hr ***]");
MT("hrLong",
"[hr *****]");
MT("hrSpaceDash",
"[hr - - -]");
MT("hrDashLong",
"[hr ---------------------------------------]");
//Images
MT("Images",
"[image&image-marker !][image&image-alt-text&link [[alt text]]][string&url (http://link.to/image.jpg)]")
//Images with highlight alt text
MT("imageEm",
"[image&image-marker !][image&image-alt-text&link [[][image-alt-text&em&image&link *alt text*][image&image-alt-text&link ]]][string&url (http://link.to/image.jpg)]");
MT("imageStrong",
"[image&image-marker !][image&image-alt-text&link [[][image-alt-text&strong&image&link **alt text**][image&image-alt-text&link ]]][string&url (http://link.to/image.jpg)]");
MT("imageEmStrong",
"[image&image-marker !][image&image-alt-text&link [[][image-alt-text&image&strong&link **][image&image-alt-text&em&strong&link *alt text**][image&image-alt-text&em&link *][image&image-alt-text&link ]]][string&url (http://link.to/image.jpg)]");
// Inline link with title
MT("linkTitle",
"[link [[foo]]][string&url (http://example.com/ \"bar\")] hello");
// Inline link without title
MT("linkNoTitle",
"[link [[foo]]][string&url (http://example.com/)] bar");
// Inline link with image
MT("linkImage",
"[link [[][link&image&image-marker !][link&image&image-alt-text&link [[alt text]]][string&url (http://link.to/image.jpg)][link ]]][string&url (http://example.com/)] bar");
// Inline link with Em
MT("linkEm",
"[link [[][link&em *foo*][link ]]][string&url (http://example.com/)] bar");
// Inline link with Strong
MT("linkStrong",
"[link [[][link&strong **foo**][link ]]][string&url (http://example.com/)] bar");
// Inline link with EmStrong
MT("linkEmStrong",
"[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string&url (http://example.com/)] bar");
// Image with title
MT("imageTitle",
"[image&image-marker !][image&image-alt-text&link [[alt text]]][string&url (http://example.com/ \"bar\")] hello");
// Image without title
MT("imageNoTitle",
"[image&image-marker !][image&image-alt-text&link [[alt text]]][string&url (http://example.com/)] bar");
// Image with asterisks
MT("imageAsterisks",
"[image&image-marker !][image&image-alt-text&link [[ ][image&image-alt-text&em&link *alt text*][image&image-alt-text&link ]]][string&url (http://link.to/image.jpg)] bar");
// Not a link. Should be normal text due to square brackets being used
// regularly in text, especially in quoted material, and no space is allowed
// between square brackets and parentheses (per Dingus).
MT("notALink",
"[[foo]] (bar)");
// Reference-style links
MT("linkReference",
"[link [[foo]]][string&url [[bar]]] hello");
// Reference-style links with Em
MT("linkReferenceEm",
"[link [[][link&em *foo*][link ]]][string&url [[bar]]] hello");
// Reference-style links with Strong
MT("linkReferenceStrong",
"[link [[][link&strong **foo**][link ]]][string&url [[bar]]] hello");
// Reference-style links with EmStrong
MT("linkReferenceEmStrong",
"[link [[][link&strong **][link&em&strong *foo**][link&em *][link ]]][string&url [[bar]]] hello");
// Reference-style links with optional space separator (per documentation)
// "You can optionally use a space to separate the sets of brackets"
MT("linkReferenceSpace",
"[link [[foo]]] [string&url [[bar]]] hello");
// Should only allow a single space ("...use *a* space...")
MT("linkReferenceDoubleSpace",
"[[foo]] [[bar]] hello");
// Reference-style links with implicit link name
MT("linkImplicit",
"[link [[foo]]][string&url [[]]] hello");
// @todo It would be nice if, at some point, the document was actually
// checked to see if the referenced link exists
// Link label, for reference-style links (taken from documentation)
MT("labelNoTitle",
"[link [[foo]]:] [string&url http://example.com/]");
MT("labelIndented",
" [link [[foo]]:] [string&url http://example.com/]");
MT("labelSpaceTitle",
"[link [[foo bar]]:] [string&url http://example.com/ \"hello\"]");
MT("labelDoubleTitle",
"[link [[foo bar]]:] [string&url http://example.com/ \"hello\"] \"world\"");
MT("labelTitleDoubleQuotes",
"[link [[foo]]:] [string&url http://example.com/ \"bar\"]");
MT("labelTitleSingleQuotes",
"[link [[foo]]:] [string&url http://example.com/ 'bar']");
MT("labelTitleParentheses",
"[link [[foo]]:] [string&url http://example.com/ (bar)]");
MT("labelTitleInvalid",
"[link [[foo]]:] [string&url http://example.com/] bar");
MT("labelLinkAngleBrackets",
"[link [[foo]]:] [string&url <http://example.com/> \"bar\"]");
MT("labelTitleNextDoubleQuotes",
"[link [[foo]]:] [string&url http://example.com/]",
"[string \"bar\"] hello");
MT("labelTitleNextSingleQuotes",
"[link [[foo]]:] [string&url http://example.com/]",
"[string 'bar'] hello");
MT("labelTitleNextParentheses",
"[link [[foo]]:] [string&url http://example.com/]",
"[string (bar)] hello");
MT("labelTitleNextMixed",
"[link [[foo]]:] [string&url http://example.com/]",
"(bar\" hello");
MT("labelEscape",
"[link [[foo \\]] ]]:] [string&url http://example.com/]");
MT("labelEscapeColon",
"[link [[foo \\]]: bar]]:] [string&url http://example.com/]");
MT("labelEscapeEnd",
"[[foo\\]]: http://example.com/");
MT("linkWeb",
"[link <http://example.com/>] foo");
MT("linkWebDouble",
"[link <http://example.com/>] foo [link <http://example.com/>]");
MT("linkEmail",
"[link <user@example.com>] foo");
MT("linkEmailDouble",
"[link <user@example.com>] foo [link <user@example.com>]");
MT("emAsterisk",
"[em *foo*] bar");
MT("emUnderscore",
"[em _foo_] bar");
MT("emInWordAsterisk",
"foo[em *bar*]hello");
MT("emInWordUnderscore",
"foo[em _bar_]hello");
// Per documentation: "...surround an * or _ with spaces, itll be
// treated as a literal asterisk or underscore."
MT("emEscapedBySpaceIn",
"foo [em _bar _ hello_] world");
MT("emEscapedBySpaceOut",
"foo _ bar[em _hello_]world");
MT("emEscapedByNewline",
"foo",
"_ bar[em _hello_]world");
// Unclosed emphasis characters
// Instead of simply marking as EM / STRONG, it would be nice to have an
// incomplete flag for EM and STRONG, that is styled slightly different.
MT("emIncompleteAsterisk",
"foo [em *bar]");
MT("emIncompleteUnderscore",
"foo [em _bar]");
MT("strongAsterisk",
"[strong **foo**] bar");
MT("strongUnderscore",
"[strong __foo__] bar");
MT("emStrongAsterisk",
"[em *foo][em&strong **bar*][strong hello**] world");
MT("emStrongUnderscore",
"[em _foo][em&strong __bar_][strong hello__] world");
// "...same character must be used to open and close an emphasis span.""
MT("emStrongMixed",
"[em _foo][em&strong **bar*hello__ world]");
MT("emStrongMixed",
"[em *foo][em&strong __bar_hello** world]");
MT("linkWithNestedParens",
"[link [[foo]]][string&url (bar(baz))]")
// These characters should be escaped:
// \ backslash
// ` backtick
// * asterisk
// _ underscore
// {} curly braces
// [] square brackets
// () parentheses
// # hash mark
// + plus sign
// - minus sign (hyphen)
// . dot
// ! exclamation mark
MT("escapeBacktick",
"foo \\`bar\\`");
MT("doubleEscapeBacktick",
"foo \\\\[comment `bar\\\\`]");
MT("escapeAsterisk",
"foo \\*bar\\*");
MT("doubleEscapeAsterisk",
"foo \\\\[em *bar\\\\*]");
MT("escapeUnderscore",
"foo \\_bar\\_");
MT("doubleEscapeUnderscore",
"foo \\\\[em _bar\\\\_]");
MT("escapeHash",
"\\# foo");
MT("doubleEscapeHash",
"\\\\# foo");
MT("escapeNewline",
"\\",
"[em *foo*]");
// Class override tests
TokenTypeOverrideTest("overrideHeader1",
"[override-header&override-header-1 # Foo]");
TokenTypeOverrideTest("overrideHeader2",
"[override-header&override-header-2 ## Foo]");
TokenTypeOverrideTest("overrideHeader3",
"[override-header&override-header-3 ### Foo]");
TokenTypeOverrideTest("overrideHeader4",
"[override-header&override-header-4 #### Foo]");
TokenTypeOverrideTest("overrideHeader5",
"[override-header&override-header-5 ##### Foo]");
TokenTypeOverrideTest("overrideHeader6",
"[override-header&override-header-6 ###### Foo]");
TokenTypeOverrideTest("overrideCode",
"[override-code `foo`]");
TokenTypeOverrideTest("overrideCodeBlock",
"[override-code ```]",
"[override-code foo]",
"[override-code ```]");
TokenTypeOverrideTest("overrideQuote",
"[override-quote&override-quote-1 > foo]",
"[override-quote&override-quote-1 > bar]");
TokenTypeOverrideTest("overrideQuoteNested",
"[override-quote&override-quote-1 > foo]",
"[override-quote&override-quote-1 >][override-quote&override-quote-2 > bar]",
"[override-quote&override-quote-1 >][override-quote&override-quote-2 >][override-quote&override-quote-3 > baz]");
TokenTypeOverrideTest("overrideLists",
"[override-list1 - foo]",
"",
" [override-list2 + bar]",
"",
" [override-list3 * baz]",
"",
" [override-list1 1. qux]",
"",
" [override-list2 - quux]");
TokenTypeOverrideTest("overrideHr",
"[override-hr * * *]");
TokenTypeOverrideTest("overrideImage",
"[override-image&override-image-marker !][override-image&override-image-alt-text&link [[alt text]]][override-link-href&url (http://link.to/image.jpg)]");
TokenTypeOverrideTest("overrideLinkText",
"[override-link-text [[foo]]][override-link-href&url (http://example.com)]");
TokenTypeOverrideTest("overrideLinkEmailAndInline",
"[override-link-email <][override-link-inline foo@example.com>]");
TokenTypeOverrideTest("overrideEm",
"[override-em *foo*]");
TokenTypeOverrideTest("overrideStrong",
"[override-strong **foo**]");
TokenTypeOverrideTest("overrideStrikethrough",
"[override-strikethrough ~~foo~~]");
FormatTokenTypeOverrideTest("overrideFormatting",
"[override-formatting-escape \\*]");
// Tests to make sure GFM-specific things aren't getting through
MT("taskList",
"[variable-2 * [ ]] bar]");
MT("noFencedCodeBlocks",
"~~~",
"foo",
"~~~");
FencedTest("fencedCodeBlocks",
"[comment ```]",
"[comment foo]",
"[comment ```]",
"bar");
FencedTest("fencedCodeBlocksMultipleChars",
"[comment `````]",
"[comment foo]",
"[comment ```]",
"[comment foo]",
"[comment `````]",
"bar");
FencedTest("fencedCodeBlocksTildes",
"[comment ~~~]",
"[comment foo]",
"[comment ~~~]",
"bar");
FencedTest("fencedCodeBlocksTildesMultipleChars",
"[comment ~~~~~]",
"[comment ~~~]",
"[comment foo]",
"[comment ~~~~~]",
"bar");
FencedTest("fencedCodeBlocksMultipleChars",
"[comment `````]",
"[comment foo]",
"[comment ```]",
"[comment foo]",
"[comment `````]",
"bar");
FencedTest("fencedCodeBlocksMixed",
"[comment ~~~]",
"[comment ```]",
"[comment foo]",
"[comment ~~~]",
"bar");
// Tests that require XML mode
MT("xmlMode",
"[tag&bracket <][tag div][tag&bracket >]",
"*foo*",
"[tag&bracket <][tag http://github.com][tag&bracket />]",
"[tag&bracket </][tag div][tag&bracket >]",
"[link <http://github.com/>]");
MT("xmlModeWithMarkdownInside",
"[tag&bracket <][tag div] [attribute markdown]=[string 1][tag&bracket >]",
"[em *foo*]",
"[link <http://github.com/>]",
"[tag </div>]",
"[link <http://github.com/>]",
"[tag&bracket <][tag div][tag&bracket >]",
"[tag&bracket </][tag div][tag&bracket >]");
})();

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/*
Name: lucario
Author: Raphael Amorim
Original Lucario color scheme (https://github.com/raphamorim/lucario)
*/
.cm-s-lucario.CodeMirror, .cm-s-lucario .CodeMirror-gutters {
background-color: #2b3e50 !important;
color: #f8f8f2 !important;
border: none;
}
.cm-s-lucario .CodeMirror-gutters { color: #2b3e50; }
.cm-s-lucario .CodeMirror-cursor { border-left: solid thin #E6C845; }
.cm-s-lucario .CodeMirror-linenumber { color: #f8f8f2; }
.cm-s-lucario .CodeMirror-selected { background: #243443; }
.cm-s-lucario .CodeMirror-line::selection, .cm-s-lucario .CodeMirror-line > span::selection, .cm-s-lucario .CodeMirror-line > span > span::selection { background: #243443; }
.cm-s-lucario .CodeMirror-line::-moz-selection, .cm-s-lucario .CodeMirror-line > span::-moz-selection, .cm-s-lucario .CodeMirror-line > span > span::-moz-selection { background: #243443; }
.cm-s-lucario span.cm-comment { color: #5c98cd; }
.cm-s-lucario span.cm-string, .cm-s-lucario span.cm-string-2 { color: #E6DB74; }
.cm-s-lucario span.cm-number { color: #ca94ff; }
.cm-s-lucario span.cm-variable { color: #f8f8f2; }
.cm-s-lucario span.cm-variable-2 { color: #f8f8f2; }
.cm-s-lucario span.cm-def { color: #72C05D; }
.cm-s-lucario span.cm-operator { color: #66D9EF; }
.cm-s-lucario span.cm-keyword { color: #ff6541; }
.cm-s-lucario span.cm-atom { color: #bd93f9; }
.cm-s-lucario span.cm-meta { color: #f8f8f2; }
.cm-s-lucario span.cm-tag { color: #ff6541; }
.cm-s-lucario span.cm-attribute { color: #66D9EF; }
.cm-s-lucario span.cm-qualifier { color: #72C05D; }
.cm-s-lucario span.cm-property { color: #f8f8f2; }
.cm-s-lucario span.cm-builtin { color: #72C05D; }
.cm-s-lucario span.cm-variable-3, .cm-s-lucario span.cm-type { color: #ffb86c; }
.cm-s-lucario .CodeMirror-activeline-background { background: #243443; }
.cm-s-lucario .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }

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/*
Name: material
Author: Michael Kaminsky (http://github.com/mkaminsky11)
Original material color scheme by Mattia Astorino (https://github.com/equinusocio/material-theme)
*/
.cm-s-material {
background-color: #263238;
color: rgba(233, 237, 237, 1);
}
.cm-s-material .CodeMirror-gutters {
background: #263238;
color: rgb(83,127,126);
border: none;
}
.cm-s-material .CodeMirror-guttermarker, .cm-s-material .CodeMirror-guttermarker-subtle, .cm-s-material .CodeMirror-linenumber { color: rgb(83,127,126); }
.cm-s-material .CodeMirror-cursor { border-left: 1px solid #f8f8f0; }
.cm-s-material div.CodeMirror-selected { background: rgba(255, 255, 255, 0.15); }
.cm-s-material.CodeMirror-focused div.CodeMirror-selected { background: rgba(255, 255, 255, 0.10); }
.cm-s-material .CodeMirror-line::selection, .cm-s-material .CodeMirror-line > span::selection, .cm-s-material .CodeMirror-line > span > span::selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-material .CodeMirror-line::-moz-selection, .cm-s-material .CodeMirror-line > span::-moz-selection, .cm-s-material .CodeMirror-line > span > span::-moz-selection { background: rgba(255, 255, 255, 0.10); }
.cm-s-material .CodeMirror-activeline-background { background: rgba(0, 0, 0, 0); }
.cm-s-material .cm-keyword { color: rgba(199, 146, 234, 1); }
.cm-s-material .cm-operator { color: rgba(233, 237, 237, 1); }
.cm-s-material .cm-variable-2 { color: #80CBC4; }
.cm-s-material .cm-variable-3 { color: #82B1FF; }
.cm-s-material .cm-builtin { color: #DECB6B; }
.cm-s-material .cm-atom { color: #F77669; }
.cm-s-material .cm-number { color: #F77669; }
.cm-s-material .cm-def { color: rgba(233, 237, 237, 1); }
.cm-s-material .cm-string { color: #C3E88D; }
.cm-s-material .cm-string-2 { color: #80CBC4; }
.cm-s-material .cm-comment { color: #546E7A; }
.cm-s-material .cm-variable { color: #82B1FF; }
.cm-s-material .cm-tag { color: #80CBC4; }
.cm-s-material .cm-meta { color: #80CBC4; }
.cm-s-material .cm-attribute { color: #FFCB6B; }
.cm-s-material .cm-property { color: #80CBAE; }
.cm-s-material .cm-qualifier { color: #DECB6B; }
.cm-s-material .cm-variable-3 { color: #DECB6B; }
.cm-s-material .cm-tag { color: rgba(255, 83, 112, 1); }
.cm-s-material .cm-error {
color: rgba(255, 255, 255, 1.0);
background-color: #EC5F67;
}
.cm-s-material .CodeMirror-matchingbracket {
text-decoration: underline;
color: white !important;
}

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if (typeof ExtractContentJS == 'undefined') {
var ExtractContentJS = {};
}
if (typeof ExtractContentJS.Lib == 'undefined') {
ExtractContentJS.Lib = {};
}
ExtractContentJS.Lib.Util = (function() {
var Util = {};
Util.BenchmarkTimer = function() {
var now = function() {
var d = new Date();
var t = 0;
t = d.getHours();
t = t * 60 + d.getMinutes();
t = t * 60 + d.getSeconds();
t = t * 1000 + d.getMilliseconds();
return t;
};
var Timer = function() {
var self = {
elapsed: 0
};
self.reset = function() {
self.elapsed = 0;
return self
};
self.start = function() {
self.msec = now();
return self
};
self.stop = function() {
self.elapsed += now() - self.msec;
return self;
};
return self.start();
};
var self = {
timers: {}
};
self.get = function(name) {
if (!self.timers[name]) {
self.timers[name] = new Timer();
}
return self.timers[name];
};
self.reset = function(name) {
return self.get(name).reset();
};
self.start = function(name) {
return self.get(name).start();
};
self.stop = function(name) {
return self.get(name).stop();
};
return self;
};
Util.Token = function(word) {
var regex = {
// hiragana: /[あ-んが-ぼぁ-ょゎっー]/,
hiragana: /[\u3042-\u3093\u304C-\u307C\u3041-\u3087\u308E\u3063\u30FC]/,
// katakana: /[ア-ンガ-ボァ-ョヮッー]/,
katakana: /[\u30A2-\u30F3\u30AC-\u30DC\u30A1-\u30E7\u30EE\u30C3\u30FC]/,
kanji: {
test: function(w) {
// return '一' <= w && w <= '龠' || w === '々';
return '\u4E00' <= w && w <= '\u9FA0' || w === '\u3005';
}
},
alphabet: /[a-zA-Z]/,
digit: /[0-9]/
};
var tests = function(w) {
var match = {};
for (var r in regex) {
if (regex[r].test(w)) {
match[r] = regex[r];
}
}
return match;
};
var self = {
first: tests(word.charAt(0)),
last: tests(word.charAt(word.length - 1))
};
self.isTokenized = function(prev, next) {
var p = prev.length ? prev.charAt(prev.length - 1) : '';
var n = next.length ? next.charAt(0) : '';
var check = function(w, test) {
if (w.length) {
for (var t in test) {
if (test[t].test(w)) return false;
}
}
return true;
};
return check(p, self.first) && check(n, self.last);
};
return self;
};
Util.inherit = function(child, parent) {
var obj = child || {};
for (var prop in parent) {
if (typeof obj[prop] == 'undefined') {
obj[prop] = parent[prop];
}
}
return obj;
};
Util.countMatch = function(text, regex) {
return text.split(regex).length - 1;
// var n=0;
// for (var i=0;;) {
// i = text.search(regex);
// if (i < 0) break;
// n++;
// text = text.substr(i+1);
// }
// return n;
};
Util.countMatchTokenized = function(text, word) {
var count = 0;
var prev = null;
var tok = new Util.Token(word);
var texts = text.split(word);
var len = texts.length;
for (var i = 0; i < len; i++) {
if (prev && tok.isTokenized(prev, texts[i])) count++;
prev = texts[i]
}
return count;
};
Util.indexOfTokenized = function(text, word) {
var index = text.indexOf(word);
if (index >= 0) {
var tok = new Util.Token(word);
var p = index > 1 ? text.substr(index - 1, 1) : '';
var n = text.substr(index + word.length, 1);
if (tok.isTokenized(p, n)) {
return index;
}
}
return -1;
};
Util.dump = function(obj) {
if (typeof obj == 'undefined') return 'undefined';
if (typeof obj == 'string') return '"' + obj + '"';
if (typeof obj != 'object') return '' + obj;
if (obj === null) return 'null';
if (obj instanceof Array) {
return '[' + obj.map(function(v) {
return 'obj' /*Util.dump(v)*/
;
}).join(',') + ']';
} else {
var arr = [];
for (var prop in obj) {
arr.push(prop + ':' + 'obj' /*Util.dump(obj[prop])*/ );
}
return '{' + arr.join(',') + '}';
}
};
return Util;
})();
ExtractContentJS.Lib.A = (function() {
var A = {};
A.indexOf = Array.indexOf || function(self, elt /*, from*/ ) {
var argi = 2;
var len = self.length;
var from = Number(arguments[argi++]) || 0;
from = (from < 0) ? Math.ceil(from) : Math.floor(from);
if (from < 0) from += len;
for (; from < len; from++) {
if (from in self && self[from] === elt) return from;
}
return -1;
};
A.filter = Array.filter || function(self, fun /*, thisp*/ ) {
var argi = 2;
var len = self.length;
if (typeof fun != "function") {
throw new TypeError('A.filter: not a function');
}
var rv = new Array();
var thisp = arguments[argi++];
for (var i = 0; i < len; i++) {
if (i in self) {
var val = self[i]; // in case fun mutates this
if (fun.call(thisp, val, i, self)) rv.push(val);
}
}
return rv;
};
A.forEach = Array.forEach || function(self, fun /*, thisp*/ ) {
var argi = 2;
var len = self.length;
if (typeof fun != 'function') {
throw new TypeError('A.forEach: not a function');
}
var thisp = arguments[argi++];
for (var i = 0; i < len; i++) {
if (i in self) fun.call(thisp, self[i], i, self);
}
};
A.every = Array.every || function(self, fun /*, thisp*/ ) {
var argi = 2;
var len = self.length;
if (typeof fun != 'function') {
throw new TypeError('A.every: not a function');
}
var thisp = arguments[argi++];
for (var i = 0; i < len; i++) {
if (i in self && !fun.call(thisp, self[i], i, self)) {
return false;
}
}
return true;
};
A.map = Array.map || function(self, fun /*, thisp*/ ) {
var argi = 2;
var len = self.length;
if (typeof fun != 'function') {
throw new TypeError('A.map: not a function');
}
var rv = new Array(len);
var thisp = arguments[argi++];
for (var i = 0; i < len; i++) {
if (i in self) {
rv[i] = fun.call(thisp, self[i], i, self);
}
}
return rv;
};
A.some = Array.some || function(self, fun /*, thisp*/ ) {
var argi = 2;
var len = self.length;
if (typeof fun != "function") {
throw new TypeError('A.some: not a function');
}
var thisp = arguments[argi++];
for (var i = 0; i < len; i++) {
if (i in self && fun.call(thisp, self[i], i, self)) {
return true;
}
}
return false;
};
A.reduce = Array.reduce || function(self, fun /*, initial*/ ) {
var argi = 2;
var len = self.length;
if (typeof fun != 'function') {
throw TypeError('A.reduce: not a function ');
}
var i = 0;
var prev;
if (arguments.length > argi) {
var rv = arguments[argi++];
} else {
do {
if (i in self) {
rv = self[i++];
break;
}
if (++i >= len) {
throw new TypeError('A.reduce: empty array');
}
} while (true);
}
for (; i < len; i++) {
if (i in self) rv = fun.call(null, rv, self[i], i, self);
}
return rv;
};
A.zip = function(self) {
if (self[0] instanceof Array) {
var l = self[0].length;
var len = self.length;
var z = new Array(l);
for (var i = 0; i < l; i++) {
z[i] = [];
for (var j = 0; j < len; j++) {
z[i].push(self[j][i]);
}
}
return z;
}
return [];
};
A.first = function(self) {
return self ? self[0] : null;
};
A.last = function(self) {
return self ? self[self.length - 1] : null;
};
A.push = function(self, other) {
return Array.prototype.push.apply(self, other);
};
return A;
})();
ExtractContentJS.Lib.DOM = (function() {
var A = ExtractContentJS.Lib.A;
var DOM = {};
DOM.getElementStyle = function(elem, prop) {
var style = elem.style ? elem.style[prop] : null;
if (!style) {
var dv = elem.ownerDocument.defaultView;
if (dv && dv.getComputedStyle) {
try {
var styles = dv.getComputedStyle(elem, null);
} catch (e) {
return null;
}
prop = prop.replace(/([A-Z])/g, '-$1').toLowerCase();
style = styles ? styles.getPropertyValue(prop) : null;
} else if (elem.currentStyle) {
style = elem.currentStyle[prop];
}
}
return style;
};
DOM.text = function(node) {
if (typeof node.textContent != 'undefined') {
return node.textContent;
} else if (node.nodeName == '#text') {
return node.nodeValue;
} else if (typeof node.innerText != 'undefined') {
return node.innerText; // IE
}
return null;
};
DOM.ancestors = function(e) {
var body = e.ownerDocument.body;
var r = [];
var it = e;
while (it != body) {
r.push(it);
it = it.parentNode;
}
r.push(body);
return r; // [e .. document.body]
};
DOM.commonAncestor = function(e1, e2) {
var a1 = DOM.ancestors(e1).reverse();
var a2 = DOM.ancestors(e2).reverse();
var r = null;
for (var i = 0; a1[i] && a2[i] && a1[i] == a2[i]; i++) {
r = a1[i];
}
return r;
};
DOM.countMatchTagAttr = function(node, tag, attr, regexs) {
var test = function(v) {
return v.test(node[attr]);
};
if ((node.tagName || '').toLowerCase() == tag && A.some(regexs, test)) {
return 1;
}
var n = 0;
var children = node.childNodes;
for (var i = 0, len = children.length; i < len; i++) {
n += DOM.countMatchTagAttr(children[i], tag, attr, regexs);
}
return n;
};
DOM.matchTag = function(node, pat) {
return A.some(pat, function(v) {
if (typeof v == 'string') {
try {
return v == (node.tagName || '').toLowerCase();
} catch (e) {
return ''
}
} else if (v instanceof Array) {
return v[0] == (node.tagName || '').toLowerCase() && DOM.matchAttr(node, v[1]);
} else {
return false;
}
});
};
DOM.matchAttr = function(node, pat) {
var test = function(pat, val) {
if (typeof pat == 'string') {
return pat == val;
} else if (pat instanceof RegExp) {
return pat.test(val);
} else if (pat instanceof Array) {
return A.some(pat, function(v) {
return test(v, val);
});
} else if (pat instanceof Object) {
for (var prop in pat) {
var n = node[prop];
if (n && DOM.matchAttr(n, pat[prop])) {
return true;
}
}
}
return false;
};
for (var prop in pat) {
var attr = node[prop];
var ar = pat[prop];
if (attr) {
return test(ar, attr);
}
}
return false;
};
DOM.matchStyle = function(node, pat) {
var test = function(pat, val) {
if (typeof pat == 'string') {
return pat == val;
} else if (pat instanceof RegExp) {
return pat.test(val);
} else if (pat instanceof Array) {
return A.some(pat, function(v) {
return test(v, val);
});
}
return false;
};
for (var prop in pat) {
if (test(pat[prop], DOM.getElementStyle(node, prop))) {
return true;
}
}
return false;
};
return DOM;
})();
if (typeof ExtractContentJS == 'undefined') {
var ExtractContentJS = {};
}
(function(ns) {
var Util = ns.Lib.Util;
var A = ns.Lib.A;
var DOM = ns.Lib.DOM;
var Leaf = Util.inherit(function(node /*, depth, inside, limit*/ ) {
var depth = arguments[1] || 0;
var inside = arguments[2] || {};
var limit = arguments[3] || 1048576;
var leaf = {
node: node,
depth: depth,
inside: inside
};
leaf.statistics = function() {
var t = (DOM.text(node) || '').replace(/\s+/g, ' ');
var l = t.length;
return {
text: t.substr(0, limit),
noLinkText: (inside.link || inside.form) ? '' : t,
listTextLength: inside.list ? l : 0,
noListTextLength: inside.list ? 0 : l,
linkCount: inside.link ? 1 : 0,
listCount: inside.li ? 1 : 0,
linkListCount: (inside.li && inside.link) ? 1 : 0
};
};
return leaf;
}, {
commonAncestor: function( /* leaves */ ) {
var ar = A.map(arguments, function(v) {
return v.node;
});
if (ar.length < 2) {
return ar[0];
}
return A.reduce(ar, function(prev, curr) {
return DOM.commonAncestor(prev, curr);
});
},
mergeStatistics: function(a, b) {
var r = {};
for (var prop in a) {
r[prop] = a[prop] + b[prop];
}
return r;
}
});
var Block = function(leaves) {
leaves = A.filter(leaves, function(v) {
var s = DOM.text(v.node) || '';
s = s.replace(/\s+/g, '');
return s.length != 0;
});
var block = {
score: 0,
leaves: leaves
};
block.commonAncestor = function() {
return Leaf.commonAncestor.apply(null, block.leaves);
};
return block;
};
var Content = function(c) {
var self = {
_content: c
};
self.asLeaves = function() {
return self._content;
};
self.asNode = function() {
if (self._node) return self._node;
self._node = Leaf.commonAncestor.apply(null, self._content);
return self._node;
};
self.asTextFragment = function() {
if (self._textFragment) return self._textFragment;
if (self._content.length < 1) return '';
self._textFragment = A.reduce(self._content, function(prev, curr) {
var s = DOM.text(curr.node);
s = s.replace(/^\s+/g, '').replace(/\s+$/g, '');
s = s.replace(/\s+/g, ' ');
return prev + s;
}, '');
return self._textFragment;
};
self.asText = function() {
if (self._text) return self._text;
// covering node
var node = self.asNode();
self._text = node ? DOM.text(node) : '';
return self._text;
};
self.toString = function() {
return self.asTextFragment();
};
return self;
};
ns.LayeredExtractor = function( /* handler, filter */ ) {
var self = {
handler: arguments[0] || [],
filter: arguments[1] || {}
};
self.factory = {
getHandler: function(name) {
if (typeof ns.LayeredExtractor.Handler != 'undefined') {
return new ns.LayeredExtractor.Handler[name];
}
return null;
}
};
self.addHandler = function(handler) {
if (typeof handler != 'undefined') {
self.handler.push(handler);
}
return self;
};
self.filterFor = function(url) {
// TODO
};
self.extract = function(d) {
var url = d.location.href;
var res = {
title: d.title,
url: d.location.href
};
var len = self.handler.length;
for (var i = 0; i < len; i++) {
var content = self.handler[i].extract(d, url, res);
if (!content) continue;
var f = self.filterFor(url);
if (f) {
content = f.filter(content);
}
content = new Content(content);
if (!content.toString().length) continue;
res.content = content;
res.isSuccess = true;
res.engine = res.engine || self.handler[i];
break;
}
return res;
};
return self;
};
ns.LayeredExtractor.Handler = {};
ns.LayeredExtractor.Handler.Heuristics = function( /*option, pattern*/ ) {
var self = {
name: 'Heuristics',
content: [],
opt: Util.inherit(arguments[0], {
threshold: 180,
minLength: 150,
factor: {
decay: 0.75,
noBody: 0.72,
continuous: 1.16 //1.62
},
punctuationWeight: 10,
minNoLink: 8,
noListRatio: 0.2,
limit: {
leaves: 800,
recursion: 20,
text: 1048576
},
debug: false
}),
pat: Util.inherit(arguments[1], {
sep: [
'div', 'center', 'td',
'h1', 'h2'],
waste: [
/Copyright|All\s*Rights?\s*Reserved?/i],
affiliate: [
/amazon[a-z0-9\.\/\-\?&]+-22/i],
list: ['ul', 'dl', 'ol'],
li: ['li', 'dd'],
a: ['a'],
form: ['form'],
noContent: ['frameset'],
ignore: [
'iframe',
//'img',
'script',
'style',
'select',
'noscript', ['div', {
id: [/more/, /menu/, /side/, /navi/, /foot/],
className: [/more/, /menu/, /side/, /navi/, /foot/]
}]],
ignoreStyle: {
display: 'none',
visibility: 'hidden'
},
// punctuations: /[。、.,!?]|\.[^A-Za-z0-9]|,[^0-9]|!|\?/
punctuations: /[\u3002\u3001\uFF0E\uFF0C\uFF01\uFF1F]|\.[^A-Za-z0-9]|,[^0-9]|!|\?/
})
};
var MyBlock = Util.inherit(function(leaves) {
var block = new Block(leaves);
block.eliminateLinks = function() {
var st = A.map(block.leaves, function(v) {
return v.statistics();
});
if (!st.length) return '';
if (st.length == 1) {
st = st[0];
} else {
st = A.reduce(st, function(prev, curr) {
return Leaf.mergeStatistics(prev, curr);
});
}
var nolinklen = st.noLinkText.length;
var links = st.linkCount;
var listlen = st.listTextLength;
if (nolinklen < self.opt.minNoLink * links) {
return '';
}
// isLinklist
var rate = st.linkListCount / (st.listCount || 1);
rate *= rate;
var limit = self.opt.noListRatio * rate * listlen;
if (nolinklen < limit) {
return '';
}
return st.noLinkText;
};
block.noBodyRate = function() {
var val = 0;
if (block.leaves.length > 0) {
val += A.reduce(block.leaves, function(prev, curr) {
return prev + DOM.countMatchTagAttr(curr.node, 'a', 'href',
self.pat.affiliate);
}, 0);
}
val /= 2.0;
val += A.reduce(self.pat.waste, function(prev, curr) {
return prev + Util.countMatch(block._nolink, curr);
}, 0);
return val;
};
block.calcScore = function(factor, continuous) {
// ignore link list block
block._nolink = block.eliminateLinks();
if (block._nolink.length < self.opt.minLength) return 0;
var c = Util.countMatch(block._nolink, self.pat.punctuations);
c *= self.opt.punctuationWeight;
c += block._nolink.length;
c *= factor;
// anti-scoring factors
var noBodyRate = block.noBodyRate();
// scores
c *= Math.pow(self.opt.factor.noBody, noBodyRate);
block._c = block.score = c;
block._c1 = c * continuous;
return c;
};
block.isAccepted = function() {
return block._c > self.opt.threshold;
};
block.isContinuous = function() {
return block._c1 > self.opt.threshold;
};
block.merge = function(other) {
block.score += other._c1;
block.depth = Math.min(block.depth, other.depth);
A.push(block.leaves, other.leaves);
return block;
};
return block;
}, {
split: function(node) {
var r = [];
var buf = [];
var leaves = 0;
//mark note
var limit = self.opt.limit.text;
var flush = function(flag) {
if (flag && buf.length) {
r.push(new MyBlock(buf));
buf = [];
}
};
var rec = function(node, depth, inside) {
// depth-first recursion
if (leaves >= self.opt.limit.leaves) return r;
if (depth >= self.opt.limit.recursion) return r;
if (node.nodeName == '#comment') return r;
if (DOM.matchTag(node, self.pat.ignore)) return r;
if (DOM.matchStyle(node, self.pat.ignoreStyle)) return r;
var children = node.childNodes;
var sep = self.pat.sep;
var len = children.length;
var flags = {
form: inside.form || DOM.matchTag(node, self.pat.form),
link: inside.link || DOM.matchTag(node, self.pat.a),
list: inside.list || DOM.matchTag(node, self.pat.list),
li: inside.li || DOM.matchTag(node, self.pat.li)
};
for (var i = 0; i < len; i++) {
var c = children[i];
var f = DOM.matchTag(c, sep);
flush(f);
rec(c, depth + 1, flags);
flush(f);
}
if (!len) {
leaves++;
buf.push(new Leaf(node, depth, flags, limit));
}
return r;
};
rec(node, 0, {});
flush(true);
return r;
}
});
self.extract = function(d /*, url, res*/ ) {
var isNoContent = function(v) {
return d.getElementsByTagName(v).length != 0;
};
if (A.some(self.pat.noContent, isNoContent)) return self;
var factor = 1.0;
var continuous = 1.0;
var score = 0;
var res = [];
var blocks = MyBlock.split(d.body);
var last;
var len = blocks.length;
for (var i = 0; i < len; i++) {
var block = blocks[i];
if (last) {
continuous /= self.opt.factor.continuous;
}
// score
if (!block.calcScore(factor, continuous)) continue;
factor *= self.opt.factor.decay;
// clustor scoring
if (block.isAccepted()) {
if (block.isContinuous() && last) {
last.merge(block);
} else {
last = block;
res.push(block);
}
continuous = self.opt.factor.continuous;
} else { // rejected
if (!last) {
// do not decay if no block is pushed
factor = 1.0
}
}
}
self.blocks = res.sort(function(a, b) {
return b.score - a.score;
});
var best = A.first(self.blocks);
if (best) {
self.content = best.leaves;
}
return self.content;
};
return self;
};
ns.LayeredExtractor.Handler.GoogleAdSection = function( /*opt*/ ) {
var self = {
name: 'GoogleAdSection',
content: [],
state: [],
opt: Util.inherit(arguments[0], {
limit: {
leaves: 800,
recursion: 20
},
debug: false
})
};
var pat = {
ignore: /google_ad_section_start\(weight=ignore\)/i,
section: /google_ad_section_start/i,
end: /google_ad_section_end/i
};
var stIgnore = 1;
var stSection = 2;
self.inSection = function() {
return A.last(self.state) == stSection;
};
self.ignore = function() {
self.state.push(stIgnore);
}
self.section = function() {
self.state.push(stSection);
}
self.end = function() {
if (self.state.length) self.state.pop();
};
self.parse = function(node /*, depth*/ ) {
var depth = arguments[1] || 0;
if (node.nodeName == '#comment') {
if (pat.ignore.test(node.nodeValue)) {
self.ignore();
} else if (pat.section.test(node.nodeValue)) {
self.section();
} else if (pat.end.test(node.nodeValue)) {
self.end();
}
return;
}
if (self.content.length >= self.opt.limit.leaves) return;
if (depth >= self.opt.limit.recursion) return;
var children = node.childNodes;
var len = children.length;
for (var i = 0; i < len; i++) {
var c = children[i];
self.parse(c, depth + 1);
}
if (!len && self.inSection()) {
self.content.push(new Leaf(node, depth));
}
return;
};
self.extract = function(d /*, url, res*/ ) {
self.parse(d);
self.blocks = [new Block(self.content)];
return self.content;
};
return self;
};
})(ExtractContentJS);

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var TurndownService = (function () {
'use strict';
function extend (destination) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (source.hasOwnProperty(key)) destination[key] = source[key];
}
}
return destination
}
function repeat (character, count) {
return Array(count + 1).join(character)
}
var blockElements = [
'address', 'article', 'aside', 'audio', 'blockquote', 'body', 'canvas',
'center', 'dd', 'dir', 'div', 'dl', 'dt', 'fieldset', 'figcaption',
'figure', 'footer', 'form', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
'header', 'hgroup', 'hr', 'html', 'isindex', 'li', 'main', 'menu', 'nav',
'noframes', 'noscript', 'ol', 'output', 'p', 'pre', 'section', 'table',
'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'ul'
];
function isBlock (node) {
return blockElements.indexOf(node.nodeName.toLowerCase()) !== -1
}
var voidElements = [
'area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input',
'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr'
];
function isVoid (node) {
return voidElements.indexOf(node.nodeName.toLowerCase()) !== -1
}
var voidSelector = voidElements.join();
function hasVoid (node) {
return node.querySelector && node.querySelector(voidSelector)
}
var rules = {};
rules.paragraph = {
filter: 'p',
replacement: function (content) {
return '\n\n' + content + '\n\n'
}
};
rules.lineBreak = {
filter: 'br',
replacement: function (content, node, options) {
return options.br + '\n'
}
};
rules.heading = {
filter: ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
replacement: function (content, node, options) {
var hLevel = Number(node.nodeName.charAt(1));
if (options.headingStyle === 'setext' && hLevel < 3) {
var underline = repeat((hLevel === 1 ? '=' : '-'), content.length);
return (
'\n\n' + content + '\n' + underline + '\n\n'
)
} else {
return '\n\n' + repeat('#', hLevel) + ' ' + content + '\n\n'
}
}
};
rules.blockquote = {
filter: 'blockquote',
replacement: function (content) {
content = content.replace(/^\n+|\n+$/g, '');
content = content.replace(/^/gm, '> ');
return '\n\n' + content + '\n\n'
}
};
rules.list = {
filter: ['ul', 'ol'],
replacement: function (content, node) {
var parent = node.parentNode;
if (parent.nodeName === 'LI' && parent.lastElementChild === node) {
return '\n' + content
} else {
return '\n\n' + content + '\n\n'
}
}
};
rules.listItem = {
filter: 'li',
replacement: function (content, node, options) {
content = content
.replace(/^\n+/, '') // remove leading newlines
.replace(/\n+$/, '\n') // replace trailing newlines with just a single one
.replace(/\n/gm, '\n '); // indent
var prefix = options.bulletListMarker + ' ';
var parent = node.parentNode;
if (parent.nodeName === 'OL') {
var start = parent.getAttribute('start');
var index = Array.prototype.indexOf.call(parent.children, node);
prefix = (start ? Number(start) + index : index + 1) + '. ';
}
return (
prefix + content + (node.nextSibling && !/\n$/.test(content) ? '\n' : '')
)
}
};
rules.indentedCodeBlock = {
filter: function (node, options) {
return (
options.codeBlockStyle === 'indented' &&
node.nodeName === 'PRE' &&
node.firstChild &&
node.firstChild.nodeName === 'CODE'
)
},
replacement: function (content, node, options) {
return (
'\n\n ' +
node.firstChild.textContent.replace(/\n/g, '\n ') +
'\n\n'
)
}
};
rules.fencedCodeBlock = {
filter: function (node, options) {
return (
options.codeBlockStyle === 'fenced' &&
node.nodeName === 'PRE' &&
node.firstChild &&
node.firstChild.nodeName === 'CODE'
)
},
replacement: function (content, node, options) {
var className = node.firstChild.className || '';
var language = (className.match(/language-(\S+)/) || [null, ''])[1];
return (
'\n\n' + options.fence + language + '\n' +
node.firstChild.textContent +
'\n' + options.fence + '\n\n'
)
}
};
rules.horizontalRule = {
filter: 'hr',
replacement: function (content, node, options) {
return '\n\n' + options.hr + '\n\n'
}
};
rules.inlineLink = {
filter: function (node, options) {
return (
options.linkStyle === 'inlined' &&
node.nodeName === 'A' &&
node.getAttribute('href')
)
},
replacement: function (content, node) {
var href = node.getAttribute('href');
var title = node.title ? ' "' + node.title + '"' : '';
return '[' + content + '](' + href + title + ')'
}
};
rules.referenceLink = {
filter: function (node, options) {
return (
options.linkStyle === 'referenced' &&
node.nodeName === 'A' &&
node.getAttribute('href')
)
},
replacement: function (content, node, options) {
var href = node.getAttribute('href');
var title = node.title ? ' "' + node.title + '"' : '';
var replacement;
var reference;
switch (options.linkReferenceStyle) {
case 'collapsed':
replacement = '[' + content + '][]';
reference = '[' + content + ']: ' + href + title;
break
case 'shortcut':
replacement = '[' + content + ']';
reference = '[' + content + ']: ' + href + title;
break
default:
var id = this.references.length + 1;
replacement = '[' + content + '][' + id + ']';
reference = '[' + id + ']: ' + href + title;
}
this.references.push(reference);
return replacement
},
references: [],
append: function (options) {
var references = '';
if (this.references.length) {
references = '\n\n' + this.references.join('\n') + '\n\n';
this.references = []; // Reset references
}
return references
}
};
rules.emphasis = {
filter: ['em', 'i'],
replacement: function (content, node, options) {
if (!content.trim()) return ''
return options.emDelimiter + content + options.emDelimiter
}
};
rules.strong = {
filter: ['strong', 'b'],
replacement: function (content, node, options) {
if (!content.trim()) return ''
return options.strongDelimiter + content + options.strongDelimiter
}
};
rules.code = {
filter: function (node) {
var hasSiblings = node.previousSibling || node.nextSibling;
var isCodeBlock = node.parentNode.nodeName === 'PRE' && !hasSiblings;
return node.nodeName === 'CODE' && !isCodeBlock
},
replacement: function (content) {
if (!content.trim()) return ''
var delimiter = '`';
var leadingSpace = '';
var trailingSpace = '';
var matches = content.match(/`+/gm);
if (matches) {
if (/^`/.test(content)) leadingSpace = ' ';
if (/`$/.test(content)) trailingSpace = ' ';
while (matches.indexOf(delimiter) !== -1) delimiter = delimiter + '`';
}
return delimiter + leadingSpace + content + trailingSpace + delimiter
}
};
rules.image = {
filter: 'img',
replacement: function (content, node) {
var alt = node.alt || '';
var src = node.getAttribute('src') || '';
var title = node.title || '';
var titlePart = title ? ' "' + title + '"' : '';
return src ? '![' + alt + ']' + '(' + src + titlePart + ')' : ''
}
};
/**
* Manages a collection of rules used to convert HTML to Markdown
*/
function Rules (options) {
this.options = options;
this._keep = [];
this._remove = [];
this.blankRule = {
replacement: options.blankReplacement
};
this.keepReplacement = options.keepReplacement;
this.defaultRule = {
replacement: options.defaultReplacement
};
this.array = [];
for (var key in options.rules) this.array.push(options.rules[key]);
}
Rules.prototype = {
add: function (key, rule) {
this.array.unshift(rule);
},
keep: function (filter) {
this._keep.unshift({
filter: filter,
replacement: this.keepReplacement
});
},
remove: function (filter) {
this._remove.unshift({
filter: filter,
replacement: function () {
return ''
}
});
},
forNode: function (node) {
if (node.isBlank) return this.blankRule
var rule;
if ((rule = findRule(this.array, node, this.options))) return rule
if ((rule = findRule(this._keep, node, this.options))) return rule
if ((rule = findRule(this._remove, node, this.options))) return rule
return this.defaultRule
},
forEach: function (fn) {
for (var i = 0; i < this.array.length; i++) fn(this.array[i], i);
}
};
function findRule (rules, node, options) {
for (var i = 0; i < rules.length; i++) {
var rule = rules[i];
if (filterValue(rule, node, options)) return rule
}
return void 0
}
function filterValue (rule, node, options) {
var filter = rule.filter;
if (typeof filter === 'string') {
if (filter === node.nodeName.toLowerCase()) return true
} else if (Array.isArray(filter)) {
if (filter.indexOf(node.nodeName.toLowerCase()) > -1) return true
} else if (typeof filter === 'function') {
if (filter.call(rule, node, options)) return true
} else {
throw new TypeError('`filter` needs to be a string, array, or function')
}
}
/**
* The collapseWhitespace function is adapted from collapse-whitespace
* by Luc Thevenard.
*
* The MIT License (MIT)
*
* Copyright (c) 2014 Luc Thevenard <lucthevenard@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* collapseWhitespace(options) removes extraneous whitespace from an the given element.
*
* @param {Object} options
*/
function collapseWhitespace (options) {
var element = options.element;
var isBlock = options.isBlock;
var isVoid = options.isVoid;
var isPre = options.isPre || function (node) {
return node.nodeName === 'PRE'
};
if (!element.firstChild || isPre(element)) return
var prevText = null;
var prevVoid = false;
var prev = null;
var node = next(prev, element, isPre);
while (node !== element) {
if (node.nodeType === 3 || node.nodeType === 4) { // Node.TEXT_NODE or Node.CDATA_SECTION_NODE
var text = node.data.replace(/[ \r\n\t]+/g, ' ');
if ((!prevText || / $/.test(prevText.data)) &&
!prevVoid && text[0] === ' ') {
text = text.substr(1);
}
// `text` might be empty at this point.
if (!text) {
node = remove(node);
continue
}
node.data = text;
prevText = node;
} else if (node.nodeType === 1) { // Node.ELEMENT_NODE
if (isBlock(node) || node.nodeName === 'BR') {
if (prevText) {
prevText.data = prevText.data.replace(/ $/, '');
}
prevText = null;
prevVoid = false;
} else if (isVoid(node)) {
// Avoid trimming space around non-block, non-BR void elements.
prevText = null;
prevVoid = true;
}
} else {
node = remove(node);
continue
}
var nextNode = next(prev, node, isPre);
prev = node;
node = nextNode;
}
if (prevText) {
prevText.data = prevText.data.replace(/ $/, '');
if (!prevText.data) {
remove(prevText);
}
}
}
/**
* remove(node) removes the given node from the DOM and returns the
* next node in the sequence.
*
* @param {Node} node
* @return {Node} node
*/
function remove (node) {
var next = node.nextSibling || node.parentNode;
node.parentNode.removeChild(node);
return next
}
/**
* next(prev, current, isPre) returns the next node in the sequence, given the
* current and previous nodes.
*
* @param {Node} prev
* @param {Node} current
* @param {Function} isPre
* @return {Node}
*/
function next (prev, current, isPre) {
if ((prev && prev.parentNode === current) || isPre(current)) {
return current.nextSibling || current.parentNode
}
return current.firstChild || current.nextSibling || current.parentNode
}
/*
* Set up window for Node.js
*/
var root = (typeof window !== 'undefined' ? window : {});
/*
* Parsing HTML strings
*/
function canParseHTMLNatively () {
var Parser = root.DOMParser;
var canParse = false;
// Adapted from https://gist.github.com/1129031
// Firefox/Opera/IE throw errors on unsupported types
try {
// WebKit returns null on unsupported types
if (new Parser().parseFromString('', 'text/html')) {
canParse = true;
}
} catch (e) {}
return canParse
}
function createHTMLParser () {
var Parser = function () {};
{
if (shouldUseActiveX()) {
Parser.prototype.parseFromString = function (string) {
var doc = new window.ActiveXObject('htmlfile');
doc.designMode = 'on'; // disable on-page scripts
doc.open();
doc.write(string);
doc.close();
return doc
};
} else {
Parser.prototype.parseFromString = function (string) {
var doc = document.implementation.createHTMLDocument('');
doc.open();
doc.write(string);
doc.close();
return doc
};
}
}
return Parser
}
function shouldUseActiveX () {
var useActiveX = false;
try {
document.implementation.createHTMLDocument('').open();
} catch (e) {
if (window.ActiveXObject) useActiveX = true;
}
return useActiveX
}
var HTMLParser = canParseHTMLNatively() ? root.DOMParser : createHTMLParser();
function RootNode (input) {
var root;
if (typeof input === 'string') {
var doc = htmlParser().parseFromString(
// DOM parsers arrange elements in the <head> and <body>.
// Wrapping in a custom element ensures elements are reliably arranged in
// a single element.
'<x-turndown id="turndown-root">' + input + '</x-turndown>',
'text/html'
);
root = doc.getElementById('turndown-root');
} else {
root = input.cloneNode(true);
}
collapseWhitespace({
element: root,
isBlock: isBlock,
isVoid: isVoid
});
return root
}
var _htmlParser;
function htmlParser () {
_htmlParser = _htmlParser || new HTMLParser();
return _htmlParser
}
function Node (node) {
node.isBlock = isBlock(node);
node.isCode = node.nodeName.toLowerCase() === 'code' || node.parentNode.isCode;
node.isBlank = isBlank(node);
node.flankingWhitespace = flankingWhitespace(node);
return node
}
function isBlank (node) {
return (
['A', 'TH', 'TD', 'IFRAME', 'SCRIPT', 'AUDIO', 'VIDEO'].indexOf(node.nodeName) === -1 &&
/^\s*$/i.test(node.textContent) &&
!isVoid(node) &&
!hasVoid(node)
)
}
function flankingWhitespace (node) {
var leading = '';
var trailing = '';
if (!node.isBlock) {
var hasLeading = /^[ \r\n\t]/.test(node.textContent);
var hasTrailing = /[ \r\n\t]$/.test(node.textContent);
if (hasLeading && !isFlankedByWhitespace('left', node)) {
leading = ' ';
}
if (hasTrailing && !isFlankedByWhitespace('right', node)) {
trailing = ' ';
}
}
return { leading: leading, trailing: trailing }
}
function isFlankedByWhitespace (side, node) {
var sibling;
var regExp;
var isFlanked;
if (side === 'left') {
sibling = node.previousSibling;
regExp = / $/;
} else {
sibling = node.nextSibling;
regExp = /^ /;
}
if (sibling) {
if (sibling.nodeType === 3) {
isFlanked = regExp.test(sibling.nodeValue);
} else if (sibling.nodeType === 1 && !isBlock(sibling)) {
isFlanked = regExp.test(sibling.textContent);
}
}
return isFlanked
}
var reduce = Array.prototype.reduce;
var leadingNewLinesRegExp = /^\n*/;
var trailingNewLinesRegExp = /\n*$/;
var escapes = [
[/\\/g, '\\\\'],
[/\*/g, '\\*'],
[/^-/g, '\\-'],
[/^\+ /g, '\\+ '],
[/^(=+)/g, '\\$1'],
[/^(#{1,6}) /g, '\\$1 '],
[/`/g, '\\`'],
[/^~~~/g, '\\~~~'],
[/\[/g, '\\['],
[/\]/g, '\\]'],
[/^>/g, '\\>'],
[/_/g, '\\_'],
[/^(\d+)\. /g, '$1\\. ']
];
function TurndownService (options) {
if (!(this instanceof TurndownService)) return new TurndownService(options)
var defaults = {
rules: rules,
headingStyle: 'setext',
hr: '* * *',
bulletListMarker: '*',
codeBlockStyle: 'indented',
fence: '```',
emDelimiter: '_',
strongDelimiter: '**',
linkStyle: 'inlined',
linkReferenceStyle: 'full',
br: ' ',
blankReplacement: function (content, node) {
return node.isBlock ? '\n\n' : ''
},
keepReplacement: function (content, node) {
return node.isBlock ? '\n\n' + node.outerHTML + '\n\n' : node.outerHTML
},
defaultReplacement: function (content, node) {
return node.isBlock ? '\n\n' + content + '\n\n' : content
}
};
this.options = extend({}, defaults, options);
this.rules = new Rules(this.options);
}
TurndownService.prototype = {
/**
* The entry point for converting a string or DOM node to Markdown
* @public
* @param {String|HTMLElement} input The string or DOM node to convert
* @returns A Markdown representation of the input
* @type String
*/
turndown: function (input) {
if (!canConvert(input)) {
throw new TypeError(
input + ' is not a string, or an element/document/fragment node.'
)
}
if (input === '') return ''
var output = process.call(this, new RootNode(input));
return postProcess.call(this, output)
},
/**
* Add one or more plugins
* @public
* @param {Function|Array} plugin The plugin or array of plugins to add
* @returns The Turndown instance for chaining
* @type Object
*/
use: function (plugin) {
if (Array.isArray(plugin)) {
for (var i = 0; i < plugin.length; i++) this.use(plugin[i]);
} else if (typeof plugin === 'function') {
plugin(this);
} else {
throw new TypeError('plugin must be a Function or an Array of Functions')
}
return this
},
/**
* Adds a rule
* @public
* @param {String} key The unique key of the rule
* @param {Object} rule The rule
* @returns The Turndown instance for chaining
* @type Object
*/
addRule: function (key, rule) {
this.rules.add(key, rule);
return this
},
/**
* Keep a node (as HTML) that matches the filter
* @public
* @param {String|Array|Function} filter The unique key of the rule
* @returns The Turndown instance for chaining
* @type Object
*/
keep: function (filter) {
this.rules.keep(filter);
return this
},
/**
* Remove a node that matches the filter
* @public
* @param {String|Array|Function} filter The unique key of the rule
* @returns The Turndown instance for chaining
* @type Object
*/
remove: function (filter) {
this.rules.remove(filter);
return this
},
/**
* Escapes Markdown syntax
* @public
* @param {String} string The string to escape
* @returns A string with Markdown syntax escaped
* @type String
*/
escape: function (string) {
return escapes.reduce(function (accumulator, escape) {
return accumulator.replace(escape[0], escape[1])
}, string)
}
};
/**
* Reduces a DOM node down to its Markdown string equivalent
* @private
* @param {HTMLElement} parentNode The node to convert
* @returns A Markdown representation of the node
* @type String
*/
function process (parentNode) {
var self = this;
return reduce.call(parentNode.childNodes, function (output, node) {
node = new Node(node);
var replacement = '';
if (node.nodeType === 3) {
replacement = node.isCode ? node.nodeValue : self.escape(node.nodeValue);
} else if (node.nodeType === 1) {
replacement = replacementForNode.call(self, node);
}
return join(output, replacement)
}, '')
}
/**
* Appends strings as each rule requires and trims the output
* @private
* @param {String} output The conversion output
* @returns A trimmed version of the ouput
* @type String
*/
function postProcess (output) {
var self = this;
this.rules.forEach(function (rule) {
if (typeof rule.append === 'function') {
output = join(output, rule.append(self.options));
}
});
return output.replace(/^[\t\r\n]+/, '').replace(/[\t\r\n\s]+$/, '')
}
/**
* Converts an element node to its Markdown equivalent
* @private
* @param {HTMLElement} node The node to convert
* @returns A Markdown representation of the node
* @type String
*/
function replacementForNode (node) {
var rule = this.rules.forNode(node);
var content = process.call(this, node);
var whitespace = node.flankingWhitespace;
if (whitespace.leading || whitespace.trailing) content = content.trim();
return (
whitespace.leading +
rule.replacement(content, node, this.options) +
whitespace.trailing
)
}
/**
* Determines the new lines between the current output and the replacement
* @private
* @param {String} output The current conversion output
* @param {String} replacement The string to append to the output
* @returns The whitespace to separate the current output and the replacement
* @type String
*/
function separatingNewlines (output, replacement) {
var newlines = [
output.match(trailingNewLinesRegExp)[0],
replacement.match(leadingNewLinesRegExp)[0]
].sort();
var maxNewlines = newlines[newlines.length - 1];
return maxNewlines.length < 2 ? maxNewlines : '\n\n'
}
function join (string1, string2) {
var separator = separatingNewlines(string1, string2);
// Remove trailing/leading newlines and replace with separator
string1 = string1.replace(trailingNewLinesRegExp, '');
string2 = string2.replace(leadingNewLinesRegExp, '');
return string1 + separator + string2
}
/**
* Determines whether an input can be converted
* @private
* @param {String|HTMLElement} input Describe this parameter
* @returns Describe what it returns
* @type String|Object|Array|Boolean|Number
*/
function canConvert (input) {
return (
input != null && (
typeof input === 'string' ||
(input.nodeType && (
input.nodeType === 1 || input.nodeType === 9 || input.nodeType === 11
))
)
)
}
return TurndownService;
}());

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34
BrowserMark/js/loading.js Normal file
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(function() {
var mrdocPopup = {
init: function() {
var self = this;
self.addEvents();
},
// popup页面事件
addEvents: function() {
var self = this;
// 点击选项按钮,创建选项标签
$('#optionbtn').click(function(e) {
chrome.extension.sendRequest({
name: 'createoptionstab'
});
return false;
});
// 点击关闭按钮关闭popup页面
$('#closebtn').click(function(e) {
console.log('close12');
parent.postMessage({
name: 'closefrommaikupopup'
}, '*');
return false;
});
}
}
$(function() {
// 初始化popup页面
mrdocPopup.init();
parent.postMessage({
name: 'pageCompleted'
}, '*');
});
})();

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(function($) {
'use strict';
var _rootWin = window;
var regBackgroundRepeat = new RegExp('background-repeat: no-repeat no-repeat;', 'ig')
window.mrdocClipper = {
init: function() {
var self = this;
$(document).keydown(function(e) {
// console.log(e)
if (e.ctrlKey && e.shiftKey && e.keyCode == 88 /*x*/ ) {
var port = chrome.extension.connect({
name: 'createpopup'
});
port.postMessage();
self.createPopup(); //创建popup弹出窗口
}
});
self.addWindowEventListener();
},
//html转Markdown
html2md : function(html){
// 实例化一个turndown
var turndownService = new TurndownService({
headingStyle:'atx', // 标题风格
hr:'---', // 水平分割线
bulletListMarker:'-', // 列表项
codeBlockStyle:'fenced', //代码块样式
})
var md = turndownService.turndown(html)
return md
},
//图片URL转base64
img2base : function(url){
//发送请求到background
chrome.runtime.sendMessage({
name: 'image2base64',
data: url
});
},
// 获取选择的内容
getSelectedContent: function() {
var self = this,
commonAncestorContainer = self.getSelectionContainer(),
content = '',
title = '';
if (commonAncestorContainer === null || $(commonAncestorContainer).text() === '') {
content = false;
} else if (commonAncestorContainer.nodeType === 3) {
content = $(commonAncestorContainer).text();
title = document.title; //content
} else if (commonAncestorContainer.nodeType === 1) {
var selectedHTML = self.getSelectedHTML();
var tempNode = $('<div>', {
html: selectedHTML
}).insertAfter($(commonAncestorContainer));
self.getHTMLByNode(tempNode);
var html = tempNode.html();
// console.log(md)
title = document.title; //tempNode.text();
tempNode.remove();
content = html;
}
if (content) {
var port = chrome.extension.connect({
name: 'getselectedcontent'
});
port.postMessage({
title: title,
sourceurl: location.href,
content: content
});
}
},
// 获取选择容器
getSelectionContainer: function() {
var container = null;
if (window.getSelection) {
var selectionRange = window.getSelection();
if (selectionRange.rangeCount > 0) {
var range = selectionRange.getRangeAt(0);
container = range.commonAncestorContainer;
}
} else {
if (document.selection) {
var textRange = document.selection.createRange();
container = textRange.parentElement();
}
}
return container;
},
// 获取选择的HTML
getSelectedHTML: function() {
var userSelection;
if (window.getSelection) {
//W3C Ranges
userSelection = window.getSelection();
//Get the range:
if (userSelection.getRangeAt) {
var range = userSelection.getRangeAt(0);
} else {
var range = document.createRange();
range.setStart(userSelection.anchorNode, userSelection.anchorOffset);
range.setEnd(userSelection.focusNode, userSelection.focusOffset);
}
//And the HTML:
var clonedSelection = range.cloneContents();
var div = document.createElement('div');
div.appendChild(clonedSelection);
return div.innerHTML;
} else if (document.selection) {
//Explorer selection, return the HTML
userSelection = document.selection.createRange();
return userSelection.htmlText;
} else {
return '';
}
},
// 获取页面内容
getPageContent: function() {
var self = this,
port = chrome.extension.connect({
name: 'getpagecontent'
});
var h1 = $('h1').eq(0);
port.postMessage({
title: document.title,
sourceurl: location.href,
content: self.getHTMLByNode($(document.body))
});
},
//创建剪藏
createMrClipWrap: function(zIndex, height) {
if ($(document.body).is('frameset')) {
return null;
}
var self = this;
if (!self.closePopup) {
self.closePopup = function() {
$(document).unbind('keydown.mrdocclipperpopup');
self.removeInspector();
self.isCreatedPopup = false;
self.popupInstance.fadeOut(function(e) {
$(this).remove();
});
}
}
var el = $('<div mrclip="true" style="position:fixed;right:8px;top:8px;width:450px;height:' + height + 'px;\
background-color:rgba(0,0,0,.5);z-index:;border-radius:1px;\
box-shadow:rgba(51, 51, 51, 0.498039) 0px 0px 8px 0px;overflow:hidden;"></div>').css('z-index', zIndex).hide().appendTo(document.body).fadeIn();
var iframe = $('<iframe frameborder="0" style="width:100%;height:100%;max-height:450px"></iframe>').appendTo(el),
iframeWin = iframe[0].contentWindow,
iframeDoc = iframe[0].contentDocument || iframeWin.document;
return {
wrap: el,
iframe: iframe
}
},
//创建打开加载页面
createLoadingEl: function(zIndex) {
var obj = this.createMrClipWrap(zIndex, 150);
if (obj == null) return null;
obj.iframe[0].src = chrome.extension.getURL('loading.html');
return obj.wrap;
},
//创建打开popup页面
createClipEl: function(zIndex) {
var self = this;
var obj = this.createMrClipWrap(zIndex, 450);
if (obj == null) return null;
obj.iframe[0].src = chrome.extension.getURL('popup.html');
self.initDivHeight = parseInt(obj.wrap.css('height'));
var judgeHeight = function(h) {
if (h < 304) return 304;
if (h > 644) return 644;
return h;
}
self.changeHeight = function(changeStep) {
obj.wrap.css('height', judgeHeight(self.initDivHeight + changeStep));
}
$(document).bind('keydown.mrdocclipperpopup', function(e) {
if (e.keyCode == 27) {
self.closePopup();
}
});
return obj.wrap;
},
//创建popup
createPopup: function() {
var self = this;
if (self.isCreatedPopup) return;
self.popupZIndex = 20120726;
self.isCreatedPopup = true;
var errorMessage = "page isn't be support",
loadingEl, ClipEl;
function showPage() {
if (self.isLoadComplated == true) {
if (ClipEl) return true;
if (loadingEl) loadingEl.remove();
self.popupInstance = ClipEl = self.createClipEl(self.popupZIndex);
if (ClipEl == null) throw Error(errorMessage);
return true;
} else {
if (loadingEl) return false;
self.popupInstance = loadingEl = self.createLoadingEl(self.popupZIndex);
if (loadingEl == null) throw Error(errorMessage);
return false;
}
}
try {
showPage();
var handler = setInterval(function() {
if (showPage()) {
clearInterval(handler);
}
}, 500);
} catch (e) {
self.isCreatedPopup = false;
if (e.message == errorMessage) {
self.tipsReadyError();
}
}
},
//parent.postMessage窗口事件监听
addWindowEventListener: function() {
var self = this;
window.addEventListener('message', function(e) {
switch (e.data.name) {
case 'createinspectorfrommrdocpopup':
self.createInspector(e.data.autoExtractContent);
break;
case 'changeheightfrommrdocpopup':
self.changeHeight(e.data.param);
break;
case 'stopchangeheightfrommrdocpopup':
self.initDivHeight = parseInt(self.popupInstance.css('height'));
break;
case 'closefrommrdocpopup':
self.closePopup();
break;
case 'resetfrommrdocpopup':
self.clearMarks();
break;
case 'savenotefrommrdocpopup':
self.saveNote(e.data.notedata);
break;
case 'showinspectorfrommrdocpopup':
self.showInspector();
break;
case 'hideinspectorfrommrdocpopup':
self.hideInspector();
break;
case 'hidemaskfrommrdocpopup':
self.mask && self.mask.hide();
break;
case 'pageCompleted':
self.isLoadComplated = true;
break;
default:
break;
}
}, true);
},
//创建注入器
createInspector: function(autoExtractContent) {
var self = this,
body = $(document.body);
self.cover = $('<div mrclip="true" cover></div>').css({
position: 'absolute',
top: 0,
left: 0,
opacity: 0,
'z-index': self.popupZIndex - 1
});
self.mask = $('<div mrclip="true" mask></div>').css({
'border-radius': 5,
border: '3px dashed black',
position: 'absolute',
top: -9999,
left: -9999,
width: 0,
height: 0,
'z-index': self.popupZIndex - 1,
background: 'transparent'
});
// var backgroundImageSrc = chrome.extension.getURL('css/images/sprite.png'),
//'chrome-extension://__MSG_@@extension_id__/sprites.png'
//遮罩半透明
var markInner = $('<div mrclip="true" markInner></div>').css({
background: '#ccffcc',
height: '100%',
position: 'absolute',
left: 0,
top: 0,
opacity: 0.35,
width: '100%'
})
// //扩大选区按钮
// markExpandor = $('<div mrclip="true" markExpandor></div>').css({
// background: 'url(' + backgroundImageSrc + ') -120px -66px no-repeat',
// height: 20,
// width: 20,
// cursor: 'pointer',
// position: 'absolute',
// top: 1,
// left: 1,
// 'z-index': self.popupZIndex - 1
// }).attr('title', chrome.i18n.getMessage('MarkExpandorTip')),
// //关闭按钮
// markClose = $('<span mrclip="true" markClose></span').css({
// background: 'url(' + backgroundImageSrc + ') -120px -44px no-repeat',
// height: 20,
// width: 20,
// cursor: 'pointer',
// position: 'absolute',
// top: 1,
// left: 23,
// 'z-index': self.popupZIndex - 1
// }).attr('title', chrome.i18n.getMessage('CancelTip'));
//最外层的框
self.mark = $('<div mrclip="true" mark></div>').css({
'border-radius': 3,
border: '3px dashed black',
position: 'absolute',
top: -9999,
left: -9999,
'z-index': self.popupZIndex - 1,
background: 'transparent'
}).append(markInner)
//有些网页会把div强制为position:relative 导致选择区显示出错
//手动将position强制为默认值
//测试 http://www.smashingmagazine.com/2013/02/28/desktop-wallpaper-calendar-march-2013/
self.markContainer = $('<div mrclip="true" style="position:static" markContainer></div>').appendTo(body).append(self.cover).append(self.mask);
self.markedElements = {}; //save all marked page element
self.marks = {}; //save all marks
self.markCount = 0;
self.body = body;
body.bind('mousemove.mrdocclippermark', function(e) {
self.mouseMoveMarkHandler(e);
}).bind('click.mrdocclippermark', function(e) {
self.clickMarkHandler(e);
}).bind('mouseleave.mrdocclippermark', function(e) {
self.mask.hide();
});
var title = document.title;
//如果开启了自动提取正文
if (autoExtractContent) {
// 提取内容
var extract = self.extractContent(document);
if (extract.isSuccess) { //提取成功
var extractedContent = extract.content.asNode();
if (extractedContent.nodeType == 3) {
extractedContent = extractedContent.parentNode;
}
setTimeout(function() {
var title = document.title; //&& document.title.split('-')[0];
self.addMark($(extractedContent), self.mark.clone(), title.trim());
}, 0);
} else { // 提取失败,选择整个网页
var extractedContent = document.body;
setTimeout(function() {
var title = document.title;
self.addMark($(extractedContent), self.mark.clone(), title.trim());
}, 0);
}
}else{ //没有开启自动提取正文
var extractedContent = document.body;
setTimeout(function() {
var title = document.title;
self.addMark('', self.mark.clone(), title.trim());
}, 0);
}
},
//隐藏注入器
hideInspector: function() {
var self = this;
if (!self.markContainer) return;
self.markContainer.hide();
self.body.unbind('mousemove.mrdocclippermark').unbind('click.mrdocclippermark');
},
//显示注入器
showInspector: function() {
var self = this;
if (!self.markContainer) return;
self.markContainer.show();
self.body.bind('mousemove.mrdocclippermark', function(e) {
self.mouseMoveMarkHandler(e);
}).bind('click.mrdocclippermark', function(e) {
self.clickMarkHandler(e);
})
},
//移除注入器
removeInspector: function() {
var self = this;
if (!self.markContainer) return;
self.markContainer.remove();
self.markedElements = {};
self.marks = {};
self.markCount = 0;
self.body.unbind('mousemove.mrdocclippermark').unbind('click.mrdocclippermark');
},
// 鼠标移动标记的处理
mouseMoveMarkHandler: function(e) {
var self = this;
self.cover.show();
self.mask.show();
var target = self.elementFromPoint(e),
isMark = target.attr('mrclip'),
isIgnore = false;
if (target.is('body, html') || isMark) {
isIgnore = true;
}
//mouse in mark or remove-mark
//hide cover so that remove-mark could be clicked
if (!isMark && !isIgnore) {
self.attachBox(target, self.mask);
} else {
self.cover.hide();
self.mask.hide();
}
},
// 点击标记框的处理
clickMarkHandler: function(e) {
console.log("点击了标记框")
var self = this,
target = self.elementFromPoint(e),
isIgnore = false;
if (target.is('iframe, frame')) {
console.log('无法获取iframe及frame里面的内容');
return false;
}
if (target.is('body, html')) {
isIgnore = true;
}
self.removeMarkInElement(target);
if (!isIgnore) {
self.addMark(target, self.mark.clone());
return false;
}
e.stopPropagation();
},
//添加标记到内容框
addMark: function(target, mark, title) {
var self = this,
uid = 'mkmark_' + self.markCount;
self.markContainer.append(mark);
if(target == ''){ // 首次点击图标时,未选择页面元素,将其设为空字符串,以便自动设置标题
self.markCount++;
var html = ' ';
var md = ' ';
}else{
self.attachBox(target, mark);
self.markCount++;
var html = self.getHTMLByNode(target);
var md = self.html2md(html)
}
self.sendContentToPopup(uid, md, true, title); // 写入Markdown
//self.sendContentToPopup(uid, html, true, title); // 写入HTML
self.markedElements[uid] = target;
self.marks[uid] = mark;
mark.data('uid', uid).click(function(e) {
self.delMark(mark);
return false;
});
$(mark.children()[1]).click(function(e) {
self.parentMark(mark);
return false;
});
},
//删除标记
delMark: function(mark) {
var self = this,
uid = mark.data('uid');
self.sendContentToPopup(uid);
mark.remove();
delete self.markedElements[uid];
},
//清除标记
clearMarks: function() {
var self = this;
self.markContainer.html('').append(self.cover).append(self.mask);
self.markedElements = {};
self.marks = {};
self.markCount = 0;
},
// 父级标记
parentMark: function(mark) {
var self = this,
uid = mark.data('uid'),
parent = self.markedElements[uid].parent();
if (parent.is('html')) return;
self.removeMarkInElement(parent);
self.addMark(parent, self.mark.clone());
},
// 从元素中移除标记
removeMarkInElement: function(el) {
var self = this,
markedPageElementInParent = {};
for (var uid in self.markedElements) {
if (el.find(self.markedElements[uid]).length > 0) {
markedPageElementInParent[uid] = true;
}
}
for (var uid in self.marks) {
if (markedPageElementInParent[uid]) {
self.delMark(self.marks[uid]);
}
}
},
//获取鼠标点击位置的元素
elementFromPoint: function(e) {
var self = this;
self.cover.hide();
self.mask.hide();
var pos = {
top: e.pageY - $(window).scrollTop(),
left: e.pageX
},
target = $(document.elementFromPoint(pos.left, pos.top));
self.cover.show();
self.mask.show();
return target;
},
//生成一个点击元素大小的附加框
attachBox: function(target, el) {
var self = this,
body = self.body,
size = {
height: target.outerHeight(),
width: target.outerWidth()
},
pos = {
left: target.offset().left,
top: target.offset().top
}
//box on the page edge
//ajust the pos and size order to show the whole box
var bodyOuterWidth = body.outerWidth();
if (pos.left == 0) {
if (size.width >= bodyOuterWidth) {
size.width = bodyOuterWidth - 6;
}
} else if (pos.left + size.width >= bodyOuterWidth) {
size.width = bodyOuterWidth - pos.left - 6;
} else {
pos.left -= 3;
}
if (pos.top == 0) {
size.height -= 3;
} else {
pos.top -= 3;
}
el.css({
left: pos.left,
top: pos.top,
height: size.height,
width: size.width
});
},
// 从节点中获取HTML
getHTMLByNode: function(node) {
var self = this,
filterTagsObj = self.filterTagsObj,
nodeTagName = node[0].tagName.toLowerCase();
if (filterTagsObj[nodeTagName]) { //如果标签名在过滤列表中,返回空字符串
return '';
}
var allEles = node[0].querySelectorAll('*'),
allElesLength = allEles.length,
nodeCSSStyleDeclaration = getComputedStyle(node[0]);
if (allElesLength == 0) {
// 没有子节点
if (!/^(img|a)$/.test(nodeTagName) && node[0].innerHTML == 0 && nodeCSSStyleDeclaration['background-image'] == 'none') {
return '';
}
}
var cloneNode = node.clone(),
allElesCloned = cloneNode[0].querySelectorAll('*'),
el, cloneEl, color, cssStyleDeclaration, styleObj = {},
cssValue, saveStyles = self.saveStyles;
for (var j = allElesLength - 1, tagName; j >= 0; j--) {
cloneEl = allElesCloned[j];
tagName = cloneEl.tagName.toLowerCase();
if (filterTagsObj[tagName] || cloneEl.getAttribute('mrclip')) {
$(cloneEl).remove();
continue;
}
if (tagName == 'br') {
continue;
}
el = allEles[j];
cssStyleDeclaration = getComputedStyle(el);
cloneEl = $(cloneEl);
color = cssStyleDeclaration.color;
styleObj = {};
// 图片转base64然后上传到MrDoc
// if (tagName == 'img') {
// console.log("存在图片,解析上传……",)
// self.img2base(cloneEl[0].src) // 图片转base64
// chrome.runtime.onMessage.addListener(function(request, sender, sendResponse){
// if(request.name == 'img2base64url'){
// console.log("获取上传图片URL",request.data)
// cloneEl[0].src = request.data
// };
// });
// continue;
// }
for (var cssProperty in saveStyles) {
cssValue = cssStyleDeclaration[cssProperty];
if (cssValue == saveStyles[cssProperty]) continue;
if (cssProperty == 'color') {
styleObj[cssProperty] = (color == 'rgb(255,255,255)' ? '#000' : color);
continue;
}
styleObj[cssProperty] = cssValue;
}
if (tagName == 'a') {
cloneEl.attr('href', el.href);
} else if (/^(ul|ol|li)$/.test(tagName)) {
styleObj['list-style'] = cssStyleDeclaration['list-style'];
}
cloneEl.css(styleObj);
self.removeAttrs(cloneEl);
}
if (nodeTagName == 'body') {
return cloneNode[0].innerHTML.replace(regBackgroundRepeat, 'background-repeat: no-repeat;');
} else {
color = nodeCSSStyleDeclaration.color;
styleObj = {};
for (var cssProperty in saveStyles) {
cssValue = nodeCSSStyleDeclaration[cssProperty];
if (cssValue == saveStyles[cssProperty]) continue;
if (/^(margin|float)$/.test(cssProperty)) continue;
if (cssProperty == 'color') {
styleObj[cssProperty] = (color == 'rgb(255,255,255)' ? '#000' : color);
continue;
}
styleObj[cssProperty] = cssValue;
}
cloneNode.css(styleObj);
self.removeAttrs(cloneNode);
if (/^(img)$/.test(nodeTagName)) {
var imgSrc = $(cloneNode[0]).attr('src');
if (!/^http(s)?:\/\//.test(imgSrc)) {
$(cloneNode[0]).attr('src', window.location.protocol + '//' + window.location.host + '/' + imgSrc);
}
}
return cloneNode[0].outerHTML.replace(regBackgroundRepeat, 'background-repeat: no-repeat;');
}
},
//过滤的标签对象
filterTagsObj: {
style: 1,
script: 1,
link: 1,
iframe: 1,
frame: 1,
frameset: 1,
noscript: 1,
head: 1,
html: 1,
applet: 1,
base: 1,
basefont: 1,
bgsound: 1,
blink: 1,
ilayer: 1,
layer: 1,
meta: 1,
object: 1,
embed: 1,
input: 1,
textarea: 1,
button: 1,
select: 1,
canvas: 1,
map: 1
},
//保存的样式
saveStyles: {
'background': 'rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box',
'border': '0px none rgb(0, 0, 0)',
'bottom': 'auto',
'box-shadow': 'none',
'clear': 'none',
'color': 'rgb(0, 0, 0)',
'cursor': 'auto',
'display': '',
//consider inline tag or block tag, this value must have
'float': 'none',
'font': '',
//this value must have, since it affect the appearance very much and style inherit is very complex
'height': 'auto',
'left': 'auto',
'letter-spacing': 'normal',
'line-height': 'normal',
'margin': '',
'max-height': 'none',
'max-width': 'none',
'min-height': '0px',
'min-width': '0px',
'opacity': '1',
'outline': 'rgb(0, 0, 0) none 0px',
'overflow': 'visible',
'padding': '',
'position': 'static',
'right': 'auto',
'table-layout': 'auto',
'text-align': 'start',
'text-decoration': '',
'text-indent': '0px',
'text-shadow': 'none',
'text-overflow': 'clip',
'text-transform': 'none',
'top': 'auto',
'vertical-align': 'baseline',
'visibility': 'visible',
'white-space': 'normal',
'width': 'auto',
'word-break': 'normal',
'word-spacing': '0px',
'word-wrap': 'normal',
'z-index': 'auto',
'zoom': '1'
},
//移除属性
removeAttrs: function(node) {
var removeAttrs = ['id', 'class', 'height', 'width'];
for (var i = 0, l = removeAttrs.length; i < l; i++) {
node.removeAttr(removeAttrs[i]);
}
return node;
},
//从节点中提取内容
extractContent: function(doc) {
var ex = new ExtractContentJS.LayeredExtractor();
ex.addHandler(ex.factory.getHandler('Heuristics'));
var res = ex.extract(doc);
return res;
},
//发送内容到Popup中
sendContentToPopup: function(uid, content, add, title) {
//不能直接发送数据到popup页面所以先连接到background页面
if (add && !content) return; //添加空节点, return;
var port = chrome.extension.connect({
name: 'actionfrompopupinspecotr'
});
port.postMessage({
uid: uid,
content: content,
add: add,
title: title
});
},
//保存文档
saveNote: function(notedata) {
var self = this,
//发送消息到background.js
port = chrome.extension.connect({
name: 'savenotefrompopup'
});
// 关闭 popup
self.closePopup();
notedata.sourceurl = location.href;
port.postMessage(notedata);
},
//提示读取错误
tipsReadyError: function() {
var port = chrome.extension.connect({
name: 'mrdocclipperisnotready'
});
var data = {
'key': 'notClipPageInfo'
}
port.postMessage(data);
}
}
mrdocClipper.init();
$(function() {
mrdocClipper.isLoadComplated = true;
});
})(jQuery);

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BrowserMark/js/options.js Normal file
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(function($){
'use strict';
window.mrdocClipperSettings = {
init: function(){
var self = this,
//从chrome.storage.local里面读取值
mrdocClipperOptions = chrome.storage.local
//mrdoc地址
mrdocClipperOptions.get(['serverUrl'],function(r){
console.log(r)
$("input[name='mrdoc_server_url']").val(r['serverUrl']);
});
//账户密钥
mrdocClipperOptions.get(['accountKey'],function(r){
$("input[name='mrdoc_account_key']").val(r['accountKey']);
});
//转存图片
// mrdocClipperOptions.get(['retrieveImg'],function(r){
// if(r['retrieveImg'] == true){
// $("#retrieveimage").prop('checked',true);
// }
// });
}
}
$(function(){
mrdocClipperSettings.init();
});
})(jQuery);
//点击保存按钮
$('#save-btn').click(function () {
saveSettingOptions();
});
//保存设置选项
saveSettingOptions = function(){
mrdocClipperOptions = chrome.storage.local
mrdocClipperOptions.set({'serverUrl':$("input[name='mrdoc_server_url']").val()})
mrdocClipperOptions.set({'accountKey':$("input[name='mrdoc_account_key']").val()})
// mrdocClipperOptions.set({'retrieveImg':$("#retrieveimage").prop('checked')})
layer.msg("保存成功")
};
//点击验证按钮
$("#checkKey").click(function(){
var host = $('#mrdoc_url').val()
var token = $('#mrdoc_token').val()
checkAccountKey(host,token);
})
//验证账户密钥
checkAccountKey = function(server_url,account_key){
layer.load(1);
$('button.layui-btn').attr("disabled",true);
$('button.layui-btn').addClass('layui-btn-disabled');
$.get(server_url+'/api/get_projects/?token='+account_key,function(r){
if(r.status){
layer.msg("验证成功")
}else{
layer.msg("验证失败")
}
}).fail(function(){
layer.msg('连接MrDoc出错')
})
layer.closeAll('loading');
$('button.layui-btn').attr("disabled",false);
$('button.layui-btn').removeClass('layui-btn-disabled');
}

236
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self.title = $('#titleinp'); //popup页面的标题栏
layer = layui.layer;
form = layui.form;
//点击关闭按钮
$('#closebtn').click(function(e) {
parent.postMessage({
name: 'closefrommrdocpopup'
}, '*');
return false;
});
//点击重置按钮
$('#resetbtn').click(function(e) {
self.editor.setValue('')
parent.postMessage({
name: 'resetfrommrdocpopup'
}, '*');
});
// 点击保存按钮
$("#savebtn").click(function(e){
layer.load(1)
var item = {
title : self.title.val(),//标题
pid : $("#projects").val(), // 文集ID
doc : self.editor.getValue()
}
// console.log(item)
if(item.pid == ''){ // 如果文集为空,消息提示
layer.closeAll('loading');
layer.msg("必须选择文集")
return
}
//发送请求到background
chrome.runtime.sendMessage({
name: 'savedocfrompopup',
data: item
});
});
//粘贴上传图片
$("#notecontentwrap").on('paste',function(ev){
var data = ev.clipboardData;
var items = (event.clipboardData || event.originalEvent.clipboardData).items;
for (var index in items) {
var item = items[index];
if (item.kind === 'file') {
layer.load(1);
var blob = item.getAsFile();
var reader = new FileReader();
reader.onload = function (event) {
var base64 = event.target.result;
//发送请求到background
chrome.runtime.sendMessage({
name: 'pasteimage',
data: base64
});
}; // data url!
var url = reader.readAsDataURL(blob);
}
}
});
//鼠标选择 - 2020-03-15自定义
// $("#mouse-select").click(function(){
// var t = $("#mouse-select").prop('checked');
// console.log(t)
// if(t){
// parent.postMessage({
// name: 'showinspectorfrommrdocpopup'
// }, '*');
// }else{
// parent.postMessage({
// name: 'hideinspectorfrommrdocpopup'
// }, '*');
// }
// });
// 监听鼠标选择开关
form.on('switch()', function(data){
// console.log(data.elem); //得到checkbox原始DOM对象
// console.log(data.elem.checked); //开关是否开启true或者false
if(data.elem.checked){
parent.postMessage({
name: 'showinspectorfrommrdocpopup'
}, '*');
}else{
parent.postMessage({
name: 'hideinspectorfrommrdocpopup'
}, '*');
}
// console.log(data.value); //开关value值也可以通过data.elem.value得到
// console.log(data.othis); //得到美化后的DOM对象
});
//初始化Markdown编辑器
iniMdEditor = function(){
var self = this;
// codemirror 编辑器
self.editor = CodeMirror.fromTextArea($('#editor').get(0), {
mode: 'markdown',
lineNumbers: true,
autoCloseBrackets: true,
matchBrackets: true,
showCursorWhenSelecting: true,
lineWrapping: true, // 长句子折行
// theme: "material",
keyMap: 'sublime',
extraKeys: {"Enter": "newlineAndIndentContinueMarkdownList"}
});
};
iniMdEditor();
// 获取文集列表
getProjects = function(){
var opt = chrome.storage.local
// 获取mrdoc地址
opt.get(['serverUrl'],function(r){
self.mrdocUrl = r['serverUrl'];
// 获取账户token
opt.get(['accountKey'],function(r){
self.mrdocToken = r['accountKey'];
// 如果存在mrdoc服务地址和账户token获取文集
if(self.mrdocUrl != undefined && self.mrdocToken != undefined){
layer.load(1);
item = {'url':self.mrdocUrl,'token':self.mrdocToken}
chrome.runtime.sendMessage({
name: 'selectprojects',
data:item
});
}else{
//打开选项页
chrome.tabs.create({url: chrome.runtime.getURL('options.html')});
}
})
})
};
getProjects();
//创建注入器
createInspector = function(autoExtractContent) {
// 发送消息到mrdocclipper.js
parent.postMessage({
name: 'createinspectorfrommrdocpopup',
autoExtractContent: autoExtractContent
}, '*');
};
createInspector(false);
// 默认关闭鼠标选择标记框
hideInspector = function(){
parent.postMessage({
name: 'hideinspectorfrommrdocpopup'
}, '*');
};
hideInspector();
// 处理background发送来的页面剪藏内容将其添加到文本编辑器中
actionfrompopupinspecotrHandler = function(data) {
var self = this;
console.log("开始处理background发送来的内容")
if (data.add) { //如果存在add属性则添加内容
//添加内容 到文本框
if(data.content == ' '){ // 没有内容时,不换行
self.editor.replaceSelection(data.content)
}else{
self.editor.replaceSelection(data.content+'\n\n')
}
parent.postMessage({
name: 'resetfrommrdocpopup'
}, '*');
if (data.title) {
//for auto extract content
self.title.val(data.title);
}
} else {// 如果不存在add属性则移除ID所属的元素内容
//从uid移除内容
$('#' + data.uid, self.noteContent).remove();
}
};
// 处理background发送来的文集列表数据将其遍历到文集下拉框
selectProjectsHandler = function(projects){
layer.closeAll('loading');
// 如果获取文集失败关闭load层
if(projects.error){
return
}
var pro = $("#projects")
pro.empty(); //清空option
pro.append('<option value="">请选择一个文集</option>')
for (var i = 0, l = projects.length, project; i < l; i++) {
project = projects[i];
if (project.type==0) {
pro.append('<option value="' + project.id + '">[公开]' + project.name + '</option>');
}else if(project.type==1){
pro.append('<option value="' + project.id + '">[私密]' + project.name + '</option>');
}else if(project.type==2){
pro.append('<option value="' + project.id + '">[指定用户]' + project.name + '</option>');
}else if(project.type==3){
pro.append('<option value="' + project.id + '">[访问码]' + project.name + '</option>');
}
else {
pro.append('<option value="' + project.id + '">[受限]' + project.name + '</option>');
}
}
form.render();
};
// 处理background发来来的上传图片的URL将其添加到文本编辑器中
pasteImageHandler = function(url){
layer.closeAll('loading');
self.editor.replaceSelection("![](" + url + ")\n\n")
}
// popup侦听消息
chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
if (!sender || sender.id !== chrome.i18n.getMessage("@@extension_id")) return;
switch (request.name) {
case 'actionfrompopupinspecotr': // background将页面标记的数据发送过来
self.actionfrompopupinspecotrHandler(request.data);
break;
case 'checktokenvalue':
break;
case 'pasteimgurl': //粘贴上传图片
pasteImageHandler(request.data)
break;
case 'selectprojectsvalue':
selectProjectsHandler(request.data);
break;
default:
break;
}
});

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(function($) {
$(function() {
var backgroundPage = chrome.extension.getBackgroundPage(),
notificationData = backgroundPage.ReadyErrorNotify.notificationData;
$('#content').html(notificationData.content);
});
})(jQuery);

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/** layui-v2.5.6 MIT License By https://www.layui.com */
html #layuicss-skincodecss{display:none;position:absolute;width:1989px}.layui-code-h3,.layui-code-view{position:relative;font-size:12px}.layui-code-view{display:block;margin:10px 0;padding:0;border:1px solid #e2e2e2;border-left-width:6px;background-color:#F2F2F2;color:#333;font-family:Courier New}.layui-code-h3{padding:0 10px;height:32px;line-height:32px;border-bottom:1px solid #e2e2e2}.layui-code-h3 a{position:absolute;right:10px;top:0;color:#999}.layui-code-view .layui-code-ol{position:relative;overflow:auto}.layui-code-view .layui-code-ol li{position:relative;margin-left:45px;line-height:20px;padding:0 5px;border-left:1px solid #e2e2e2;list-style-type:decimal-leading-zero;*list-style-type:decimal;background-color:#fff}.layui-code-view pre{margin:0}.layui-code-notepad{border:1px solid #0C0C0C;border-left-color:#3F3F3F;background-color:#0C0C0C;color:#C2BE9E}.layui-code-notepad .layui-code-h3{border-bottom:none}.layui-code-notepad .layui-code-ol li{background-color:#3F3F3F;border-left:none}

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