diff --git a/tamguo-bms/src/main/java/com/tamguo/web/member/DocumentController.java b/tamguo-bms/src/main/java/com/tamguo/web/member/DocumentController.java
index 3076433..bfe0b04 100644
--- a/tamguo-bms/src/main/java/com/tamguo/web/member/DocumentController.java
+++ b/tamguo-bms/src/main/java/com/tamguo/web/member/DocumentController.java
@@ -194,6 +194,9 @@ public class DocumentController {
 		}
 	}
 	
+	/**
+	 * 移除文件 
+	 */
 	@RequestMapping(value = "removeFile" , method = RequestMethod.POST)
 	@ResponseBody
 	public Result removeFile(String id) {
@@ -202,6 +205,7 @@ public class DocumentController {
 		} catch (Exception e) {
 			return Result.result(1, null, "删除失败");
 		}
-		return Result.successResult("删除成功");
+		return Result.result(0, null, "删除成功");
 	}
+	
 }
diff --git a/tamguo-bms/src/main/java/com/tamguo/web/member/HistoryDocController.java b/tamguo-bms/src/main/java/com/tamguo/web/member/HistoryDocController.java
new file mode 100644
index 0000000..d245a14
--- /dev/null
+++ b/tamguo-bms/src/main/java/com/tamguo/web/member/HistoryDocController.java
@@ -0,0 +1,91 @@
+package com.tamguo.web.member;
+
+import java.util.Arrays;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.servlet.ModelAndView;
+
+import com.baomidou.mybatisplus.mapper.Condition;
+import com.tamguo.common.utils.Result;
+import com.tamguo.modules.book.model.DocumentEntity;
+import com.tamguo.modules.book.model.enums.DocumentStatusEnum;
+import com.tamguo.modules.book.service.IDocumentService;
+
+@Controller
+@RequestMapping(value="member/document")
+public class HistoryDocController {
+	
+	private Logger logger = LoggerFactory.getLogger(getClass());
+	@Autowired
+	private IDocumentService iDocumentService;
+
+	/**
+	 * 历史记录
+	 */
+	@SuppressWarnings("unchecked")
+	@RequestMapping(value = "history" , method = RequestMethod.POST)
+	public ModelAndView history(String id , ModelAndView model) {
+		model.setViewName("member/book/history");
+		DocumentEntity document = iDocumentService.selectById(id);
+		model.addObject("document", document);
+		model.addObject("historyList", iDocumentService.selectList(Condition.create().eq("batch_no", document.getBatchNo()).eq("status", DocumentStatusEnum.HISTORY.getValue()).orderDesc(Arrays.asList("create_date"))));
+		return model;
+	}
+	
+	/**
+	 * 删除
+	 */
+	@RequestMapping(value = "history/delete" , method = RequestMethod.POST)
+	@ResponseBody
+	public Result delete(String id) {
+		try {
+			iDocumentService.deleteById(id);
+		} catch (Exception e) {
+			logger.error(e.getMessage() , e);
+			return Result.failResult("删除失败！");
+		}
+		return Result.successResult("删除成功！");
+	}
+	
+	/**
+	 * 恢复
+	 */
+	@SuppressWarnings("unchecked")
+	@RequestMapping(value = "history/restore" , method = RequestMethod.POST)
+	@ResponseBody
+	public Result restore(String id) {
+		try {
+			DocumentEntity history = iDocumentService.selectById(id);
+			
+			String content = history.getContent();
+			String markdown = history.getMarkdown();
+			DocumentEntity document = iDocumentService.selectOne(Condition.create().eq("batch_no", history.getBatchNo()).eq("status", DocumentStatusEnum.NORMAL.getValue()));
+			document.setContent(content);
+			document.setMarkdown(markdown);
+			document.setCover("no");
+			iDocumentService.modify(document);
+			return Result.successResult(document);
+		} catch (Exception e) {
+			logger.error(e.getMessage() , e);
+			return Result.failResult("恢复失败！");
+		}
+	}
+	
+	@SuppressWarnings("unchecked")
+	@RequestMapping(value = "history/compare/{id}" , method = RequestMethod.POST)
+	@ResponseBody
+	public ModelAndView compare(@PathVariable String id , ModelAndView model) {
+		model.setViewName("member/book/compare");
+		DocumentEntity history = iDocumentService.selectById(id);
+		model.addObject("history", history);
+		model.addObject("document", iDocumentService.selectOne(Condition.create().eq("status", DocumentStatusEnum.NORMAL.getValue()).eq("batch_no", history.getBatchNo())));
+		return model;
+	}
+}
diff --git a/tamguo-bms/src/main/resources/static/fonts/notosans.css b/tamguo-bms/src/main/resources/static/fonts/notosans.css
new file mode 100644
index 0000000..a6b6d74
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/fonts/notosans.css
@@ -0,0 +1,128 @@
+/* cyrillic-ext */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/C7bP6N8yXZ-PGLzbFLtQKRJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
+}
+/* cyrillic */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/iLJc6PpCnnbQjYc1Jq4v0xJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* devanagari */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/5pCv5Yz4eMu9gmvX8nNhfRJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+02BC, U+0900-097F, U+1CD0-1CF6, U+1CF8-1CF9, U+200B-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FB;
+}
+/* greek-ext */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/gEkd0pn-sMtQ_P4HUpi6WBJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/iPF-u8L1qkTPHaKjvXERnxJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+0370-03FF;
+}
+/* vietnamese */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/mTzVK0-EJOCaJiOPeaz-hxJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/erE3KsIWUumgD1j_Ca-V-xJtnKITppOI_IvcXXDNrsc.woff2) format('woff2');
+    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Noto Sans'), local('NotoSans'), url(notosans/v6/LeFlHvsZjXu2c3ZRgBq9nFtXRa8TVwTICgirnJhmVJw.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
+}
+/* cyrillic-ext */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ16-j2U0lmluP9RWlSytm3ho.woff2) format('woff2');
+    unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
+}
+/* cyrillic */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ15X5f-9o1vgP2EXwfjgl7AY.woff2) format('woff2');
+    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* devanagari */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ10Tj6bCwSDA5u__Fbjwz3f0.woff2) format('woff2');
+    unicode-range: U+02BC, U+0900-097F, U+1CD0-1CF6, U+1CF8-1CF9, U+200B-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FB;
+}
+/* greek-ext */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ1xWV49_lSm1NYrwo-zkhivY.woff2) format('woff2');
+    unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ16aRobkAwv3vxw3jMhVENGA.woff2) format('woff2');
+    unicode-range: U+0370-03FF;
+}
+/* vietnamese */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ1_8zf_FOSsgRmwsS7Aa9k2w.woff2) format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ1z0LW-43aMEzIO6XUTLjad8.woff2) format('woff2');
+    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'Noto Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Noto Sans Bold'), local('NotoSans-Bold'), url(notosans/v6/PIbvSEyHEdL91QLOQRnZ1-gdm0LZdjqr5-oayXSOefg.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
+}
\ No newline at end of file
diff --git a/tamguo-bms/src/main/resources/static/js/editor.js b/tamguo-bms/src/main/resources/static/js/editor.js
index f006f71..800e93a 100644
--- a/tamguo-bms/src/main/resources/static/js/editor.js
+++ b/tamguo-bms/src/main/resources/static/js/editor.js
@@ -306,7 +306,7 @@ window.documentHistory = function() {
         shadeClose: true,
         shade: 0.8,
         area: ['700px','80%'],
-        content: window.historyURL + "?identify=" + window.book.identify + "&doc_id=" + window.selectNode.id,
+        content: window.historyURL + "?id=" + window.selectNode.id,
         end : function () {
             if(window.SelectedId){
                 var selected = {node:{
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/editor.css b/tamguo-bms/src/main/resources/static/mergely/editor/editor.css
new file mode 100644
index 0000000..bc784c9
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/editor.css
@@ -0,0 +1,85 @@
+body { margin: 0; }
+#banner { background: transparent url(images/banner.png); width: 33px; height: 30px; position: absolute; left: 3px; top: 3px; }
+.wicked-menu { font-family: 'Noto Sans', sans-serif; margin: 2px 0 2px 40px; }
+.wicked-menu a.link { margin-left: 10px; }
+.ui-widget { font-size:13px; }
+
+/* color dialog */
+#dialog-colors { }
+#dialog-colors label { width: 85px; display: inline-block; font-weight: bold; padding: 5px; }
+#dialog-colors input[type=text] { width: 70px; border: 1px solid #444; float:right; }
+#dialog-colors fieldset { -webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 2px; border: 1px solid #ccc; width: 222px; padding-right: 15px; }
+
+/* import dialog */
+#dialog-upload label { font-weight: bold; display: inline-block; width: 80px; line-height: 1.5em; }
+.no-title .ui-dialog-titlebar { display:none; }
+.no-title .ui-dialog-content { padding: 0; }
+#file-lhs-progress,
+#file-rhs-progress { height: 22px; width: 240px; vertical-align: middle; line-height: 1.5em; display: none; }
+.progress-label { float: left; width: 100%; color: #fff; font-weight: bold; font-size: .8em; padding-left: 10px; }
+
+/* icons */        
+.icon-undo { background-image: url(images/undo.png); }
+.icon-redo { background-image: url(images/redo.png); }
+.icon-save { background-image: url(images/download.png); }
+.icon-check { background-image: url(images/check.png); }
+.icon-import { background-image: url(images/upload.png); }
+.icon-swap { background-image: url(images/swap.png); }
+.icon-arrow-right { background-image: url(images/arrow-right.png); }
+.icon-arrow-right-v { background-image: url(images/arrow-right-v.png); }
+.icon-arrow-right-vv { background-image: url(images/arrow-right-vv.png); }
+.icon-arrow-left-v { background-image: url(images/arrow-left-v.png); }
+.icon-arrow-left-vv { background-image: url(images/arrow-left-vv.png); }
+.icon-arrow-up { background-image: url(images/arrow-up-v.png); }
+.icon-arrow-down { background-image: url(images/arrow-down-v.png); }
+.icon-x-mark { background-image: url(images/x-mark.png); }
+.icon-share { background-image: url(images/share.png); }
+
+
+.tipsy-inner {
+	padding: 8px;
+	text-align: center;
+	max-width: 250px;
+	font-family: arial, sans-serif;
+	font-weight: bold;
+	font-size: 1.2em;
+}
+
+.find {
+	position: absolute;
+	top: 0px;
+	right: 0px;
+	z-index: 4;
+	padding: 10px 20px 10px 10px;
+	background-color: #f5f5f5;
+	float: right;
+	border-left: 1px solid #ccc;
+	border-bottom: 1px solid #ccc;
+	border-bottom-left-radius: 10px;
+	max-height: 26px;
+	-webkit-box-shadow: rgba(0, 0, 0, .2) 0 2px 4px 0;
+	-moz-box-shadow: rgba(0, 0, 0, .2) 0 2px 4px 0;
+	box-shadow: rgba(0, 0, 0, .2) 0 2px 4px 0;
+	display: none;
+}
+.find > button {
+	padding: 3px 0px;
+	border: 1px solid #ccc;
+	border-radius: 3px;
+	height: 25px;
+	width: 26px;
+	vertical-align: top;
+	cursor: pointer;
+}
+.find > button:hover {
+	background-color: #f5f5f5;
+	border: 1px solid #aaa;
+}
+
+.find > button > span.icon {
+	width: 16px;
+	height: 16px;
+	display: inline-block;
+	text-align: center;
+	background-position: center center;
+}
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/editor.js b/tamguo-bms/src/main/resources/static/mergely/editor/editor.js
new file mode 100644
index 0000000..96e694c
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/editor.js
@@ -0,0 +1,699 @@
+$(document).ready(function() {
+	function getParameters() {
+		var parameters = {};
+		window.location.search.substr(1).split('&').forEach(function(pair) {
+			if (pair === '') return;
+			var parts = pair.split('=');
+			if (parts.length === 2 && parts[1].search(/^(true|1)$/i) >= 0) {
+				parameters[parts[0]] = true;
+			}
+			else if (parts.length === 2 && parts[1].search(/^(false|0)$/i) >= 0) {
+				parameters[parts[0]] = false;
+			}
+			else parameters[parts[0]] = parts[1] && decodeURIComponent(parts[1].replace(/\+/g, ' '));
+		});
+		return {
+			get: function(name, defaultValue) {
+				if (parameters.hasOwnProperty(name)) return parameters[name];
+				return defaultValue;
+			}
+		};
+	}
+	var parameters = getParameters();
+	if (parameters.get('test', false)) {
+		var li = $('<li>Tests</li>');
+		var ul = $('<ul>');
+		for (var i = 1; i <= 8; ++i) {
+			ul.append($('<li id="examples-test' + i + '">Test ' + i + '</li>'));
+		}
+		li.append(ul);
+		$('#main-menu').append(li);
+	}
+	
+	function handleFind(column) {
+		if (!column.length) {
+			return false;
+		}
+		var ed = $('#mergely');
+		var find = column.find('.find');
+		var input = find.find('input[type="text"]');
+		var side = column.attr('id').indexOf('-lhs') > 0 ? 'lhs' : 'rhs';
+		var origautoupdate = ed.mergely('options').autoupdate;
+		find.slideDown('fast', function() {
+			input.focus();
+			// disable autoupdate, clear both sides of diff
+			ed.mergely('options', {autoupdate: false});
+			ed.mergely('unmarkup');
+		});
+		find.find('.find-prev').click(function() {
+			ed.mergely('search', side, input.val(), 'prev');
+		});
+		find.find('.find-next').click(function() {
+			ed.mergely('search', side, input.val(), 'next');
+		});
+		find.find('.find-close').click(function() {
+			find.css('display', 'none')
+			ed.mergely('options', {autoupdate: origautoupdate});
+		});
+		
+		input.keydown(function(evt) {
+			if (evt.which != 13 && evt.which != 27) return true;
+			if (evt.which == 27) {
+				find.css('display', 'none');
+				ed.mergely('options', {autoupdate: origautoupdate});
+			}
+			ed.mergely('search', side, input.val());
+			return false;
+		});
+	}
+
+	$(document).keydown(function(event) {
+		if (!( String.fromCharCode(event.which).toLowerCase() == 'f' && event.ctrlKey)) return true;
+		event.preventDefault();
+		var range = window.getSelection().getRangeAt(0);
+		var column = $(range.commonAncestorContainer).parents('.mergely-column');
+		handleFind(column);
+		return false;
+	});
+
+	String.prototype.random = function(length) {
+		var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
+		var randomstring = ''
+		for (var i=0; i<length; i++) {
+			var rnum = Math.floor(Math.random() * chars.length);
+			randomstring += chars.substring(rnum,rnum+1);
+		}
+		return randomstring;
+	}
+
+	// body is pre-hidden for better rendering
+	$('body').css("visibility", "");
+
+	var ed = $('#mergely');
+	var menu = $('#main-menu');
+	var toolbar = $('#toolbar');
+	ed.mergely({
+		width: 'auto',
+		height: 'auto',
+		cmsettings: {
+			lineNumbers: true,
+			readOnly: false
+		}
+	});
+
+    ed.mergely("lhs", $("#historyContent").html());
+    ed.mergely("rhs", $("#documentContent").html());
+	// if (parameters.get('lhs', null)) {
+	// 	var url = parameters.get('lhs');
+	// 	crossdomainGET(ed, 'lhs', url);
+	// }
+	// if (parameters.get('rhs', null)) {
+	// 	var url = parameters.get('rhs');
+	// 	crossdomainGET(ed, 'rhs', url);
+	// }
+
+	// set query string options
+	var urloptions = {};
+	var optmap = {
+		au: 'autoupdate',
+		ws: 'ignorews',
+		cs: 'ignorecase',
+		sb: 'sidebar',
+		vp: 'viewport',
+		wl: 'wrap_lines',
+		ln: 'line_numbers'
+	};
+	var doopt = false;
+	for (var name in optmap) {
+		if (!optmap.hasOwnProperty(name)) continue;
+		if (parameters.get(name, null) !== null) {
+			urloptions[optmap[name]] = parameters.get(name);
+			doopt = true;
+		}
+	}
+	if (parameters.get('rm', null) !== null) {
+		// special-case url property
+		urloptions.rhs_margin = parameters.get('rm') ? 'left' : 'right';
+	}
+	if (doopt) {
+		// apply query-string options
+		ed.mergely('options', urloptions);
+	}
+
+	// set query string colors
+	// cb: change border
+	// cg: change background
+	// ab: added border
+	// ag: added background
+	// db: deleted border
+	// dg: deleted background
+	var color_defaults = {
+		cb: 'cccccc', cg: 'fafafa',
+		ab: 'a3d1ff', ag: 'ddeeff',
+		db: 'ff7f7f', dg: 'ffe9e9'
+	};
+	applyParameterCss(false);
+
+	//history.pushState({}, null, '');
+
+	window.addEventListener('popstate', function(ev) {
+		if (ev.state) {
+			parameters = getParameters();
+			applyParameterCss(false);
+		}
+	});
+	
+	// Load
+	if (key.length === 8) {
+		$.when(
+			$.ajax({
+				type: 'GET', async: true, dataType: 'text',
+				data: { 'key':key, 'name': 'lhs' },
+				url: '/ajax/handle_get.php',
+				success: function (response) {
+					ed.mergely('lhs', response);
+				},
+				error: function(xhr, ajaxOptions, thrownError){
+				}
+			}),
+			$.ajax({
+				type: 'GET', async: true, dataType: 'text',
+				data: { 'key':key, 'name': 'rhs' },
+				url: '/ajax/handle_get.php',
+				success: function (response) {
+					ed.mergely('rhs', response);
+				},
+				error: function(xhr, ajaxOptions, thrownError){
+				}
+			})
+		).done(function() {
+			var anchor = window.location.hash.substring(1);
+			if (anchor) {
+				// if an anchor has been provided, then parse the anchor in the
+				// form of: 'lhs' or 'rhs', followed by a line, e.g: lhs100.
+				var m = anchor.match(/([lr]hs)([0-9]+)/);
+				if (m && m.length == 3) {
+					console.log(m);
+					ed.mergely('scrollTo', m[1], parseInt(m[2],10));
+				}
+			}
+		});
+	}
+
+	// find
+	var find = $('.find');
+	var flhs = find.clone().attr('id', 'mergely-editor-lhs-find');
+	var frhs = find.clone().attr('id', 'mergely-editor-rhs-find');
+	$('#mergely-editor-lhs').append(flhs);
+	$('#mergely-editor-rhs').append(frhs);
+	find.remove();
+	
+	var iconconf = {
+		'options-autodiff': {
+			get: function() { return ed.mergely('options').autoupdate },
+			set: function(value) {
+				var au = !ed.mergely('options').autoupdate;
+				ed.mergely('options', {autoupdate: au});
+				var params = updateQueryStringParam('au', au ? 1 : 0, 1);
+				updateHistory(params);
+			}
+		},
+		'options-ignorews': {
+			get: function() { return ed.mergely('options').ignorews },
+			set: function(value) {
+				var ws = !ed.mergely('options').ignorews;
+				ed.mergely('options', {ignorews: ws});
+				var params = updateQueryStringParam('ws', ws ? 1 : 0, 0);
+				updateHistory(params);
+			}
+		},
+		'options-ignorecase': {
+			get: function() { return ed.mergely('options').ignorecase },
+			set: function(value) {
+				var cs = !ed.mergely('options').ignorecase;
+				ed.mergely('options', {ignorecase: cs});
+				var params = updateQueryStringParam('cs', cs ? 1 : 0, 0);
+				updateHistory(params);
+			}
+		},
+		'options-sidebars': {
+			get: function() { console.log('sidebar', this); return ed.mergely('options').sidebar },
+			set: function(value) {
+				var sb = !ed.mergely('options').sidebar;
+				ed.mergely('options', {sidebar: sb});
+				var params = updateQueryStringParam('sb', sb ? 1 : 0, 1);
+				updateHistory(params);
+			}
+		},
+		'options-viewport': {
+			get: function() { console.log('viewport', this); return ed.mergely('options').viewport },
+			set: function(value) {
+				var vp = !ed.mergely('options').viewport;
+				ed.mergely('options', {viewport: vp});
+				var params = updateQueryStringParam('vp', vp ? 1 : 0, 0);
+				updateHistory(params);
+			}
+		},
+		'options-swapmargin': {
+			get: function() { return (ed.mergely('options').rhs_margin == 'left'); },
+			set: function(value) {
+				var rm = ed.mergely('options').rhs_margin == 'left' ? 'right' : 'left';
+				ed.mergely('options', {rhs_margin: rm });
+				var params = updateQueryStringParam('rm', rm == 'left' ? 1 : 0, 0);
+				updateHistory(params);
+			}
+		},
+		'options-linenumbers': {
+			get: function() { console.log('wrap', this); return ed.mergely('options').line_numbers },
+			set: function(value) {
+				var ln = !ed.mergely('options').line_numbers;
+				ed.mergely('options', {line_numbers: ln});
+				var params = updateQueryStringParam('ln', ln ? 1 : 0, 1);
+				updateHistory(params);
+			}
+		},
+		'options-wrap': {
+			get: function() { console.log('wrap', this); return ed.mergely('options').wrap_lines },
+			set: function(value) {
+				var wl = !ed.mergely('options').wrap_lines;
+				ed.mergely('options', {wrap_lines: wl});
+				var params = updateQueryStringParam('wl', wl ? 1 : 0, 0);
+				updateHistory(params);
+			}
+		},
+		'edit-left-readonly': {
+			get: function() { return ed.mergely('cm', 'lhs').getOption('readOnly'); },
+			set: function(value) { ed.mergely('cm', 'lhs').setOption('readOnly', value); }
+		},
+		'edit-right-readonly': {
+			get: function() { return ed.mergely('cm', 'rhs').getOption('readOnly'); },
+			set: function(value) { ed.mergely('cm', 'rhs').setOption('readOnly', value); }
+		}
+	}
+
+	var menu_opts = {
+		hasIcon: function(id) {
+			return iconconf.hasOwnProperty(id);
+		},
+		getIcon: function(id) {
+			if (iconconf[id].get()) return 'icon-check';
+		}
+	};
+
+	function handle_operation(id) {
+		if (id == 'file-new') {
+			window.location = '/editor';
+		}
+		else if (id === 'file-save') {
+			var rhs = ed.mergely('get', 'rhs');
+
+			if(window.top.hasOwnProperty("editor")){
+                if(window.top.editor.hasOwnProperty("$txt")){
+                    window.top.editor.$txt.html(rhs);
+				}else{
+
+                    window.top.editor.clear();
+                    window.top.editor.insertValue(rhs);
+				}
+
+                window.top.layer.closeAll();
+			}
+
+		}else if (id == 'file-share') {
+			handleShare(ed);
+		}
+		else if (id == 'file-import') {
+			importFiles(ed);
+		}
+		else if (id == 'edit-left-undo') {
+			ed.mergely('cm', 'lhs').getDoc().undo();
+		}
+		else if (id == 'edit-left-redo') {
+			ed.mergely('cm', 'lhs').getDoc().redo();
+		}
+		else if (id == 'edit-right-undo') {
+			ed.mergely('cm', 'rhs').getDoc().undo();
+		}
+		else if (id == 'edit-right-redo') {
+			ed.mergely('cm', 'rhs').getDoc().redo();
+		}
+		else if (id == 'edit-left-find') {
+			handleFind(ed.find('#mergely-editor-lhs'));
+		}
+		else if (id == 'edit-left-merge-right') {
+			ed.mergely('mergeCurrentChange', 'rhs');
+		}
+		else if (id == 'edit-left-merge-right-file') {
+			ed.mergely('merge', 'rhs');
+		}
+		else if ([
+			'edit-left-readonly', 
+			'edit-right-readonly',
+			'options-autodiff',
+			'options-sidebars',
+			'options-swapmargin',
+			'options-viewport',
+			'options-ignorews',
+			'options-ignorecase',
+			'options-wrap',
+			'options-linenumbers',
+			].indexOf(id) >= 0) {
+			iconconf[id].set(!iconconf[id].get());
+			menu.wickedmenu('update', id);
+		}
+		else if (id == 'edit-left-clear') {
+			ed.mergely('clear', 'lhs');
+		}
+		else if (id == 'edit-right-find') {
+			handleFind(ed.find('#mergely-editor-rhs'));
+		}
+		else if (id == 'edit-right-merge-left') {
+			ed.mergely('mergeCurrentChange', 'lhs');
+		}
+		else if (id == 'edit-right-merge-left-file') {
+			ed.mergely('merge', 'lhs');
+		}
+		else if (id == 'edit-right-clear') {
+			ed.mergely('clear', 'rhs');
+		}
+		else if (id == 'options-colors') {
+			colorSettings(ed);
+		}
+		else if (id == 'view-swap') {
+			ed.mergely('swap');
+		}
+		else if (id == 'view-refresh') {
+			ed.mergely('update');
+		}
+		else if (id == 'view-change-next') {
+			ed.mergely('scrollToDiff', 'next');
+		}
+		else if (id == 'view-change-prev') {
+			ed.mergely('scrollToDiff', 'prev');
+		}
+		else if (id == 'view-clear') {
+			ed.mergely('unmarkup');
+		}
+		else if (id.indexOf('examples-') == 0) {
+			var test_config = {
+				test1: {lhs: 'one\ntwo\nthree', rhs: 'two\nthree'},
+				test2: {lhs: 'two\nthree', rhs: 'one\ntwo\nthree'},
+				test3: {lhs: 'one\nthree', rhs: 'one\ntwo\nthree'},
+				test4: {lhs: 'one\ntwo\nthree', rhs: 'one\nthree'},
+				test5: {lhs: 'to bee, or not to be', rhs: 'to be, or not to bee'},
+				test6: {lhs: 'to be, or not to be z', rhs: 'to be, to be'},
+				test7: {lhs: 'remained, & to assume', rhs: 'and to assume'},
+				test8: {lhs: 'to be, or not to be', rhs: 'to  be,  or  not  to  be'}
+			};
+			var test = id.split('examples-')[1];
+			ed.mergely('lhs', test_config[test]['lhs']);
+			ed.mergely('rhs', test_config[test]['rhs']);
+		}
+		return false;
+	}
+
+	menu.wickedmenu(menu_opts).bind('selected', function(ev, id) {
+		return handle_operation(id);
+	});
+	
+	toolbar.wickedtoolbar({}).bind('selected', function(ev, id) {
+		if (!id) return false;
+		return handle_operation(id.replace(/^tb-/, ''));
+	});
+
+	toolbar.find('li[title]').tipsy({opacity: 1});
+	menu.find('li[title]').tipsy({opacity: 1, delayIn: 1000, gravity: 'w'});
+
+	function handleShare(ed) {
+		var fork = $(this).attr('id') == 'fork';
+		if (key == '') key = ''.random(8);
+		var count = 0;
+		function post_save(side, text) {
+			$.ajax({
+				type: 'POST', async: true, dataType: 'text',
+				url: '/ajax/handle_file.php',
+				data: { 'key': key,  'name': side, 'content': text },
+				success: function (nkey) {
+					++count;
+					if (count == 2) {
+						var url = '/ajax/handle_save.php?key=' + key;
+						if (fork) url += '&nkey=' + ''.random(8);
+						$.ajax({
+							type: 'GET', async: false, dataType: 'text',
+							url: url,
+							success: function (nkey) {
+								// redirect
+								if (nkey.length) window.location.href = '/' + $.trim(nkey) + '/';
+							},
+							error: function(xhr, ajaxOptions, thrownError){
+							}
+						});
+					}
+				},
+				error: function(xhr, ajaxOptions, thrownError){
+					alert(thrownError);
+				}
+			});
+		}
+		function save_files() {
+			var lhs = ed.mergely('get', 'lhs');
+			var rhs = ed.mergely('get', 'rhs');
+			post_save('lhs', lhs);
+			post_save('rhs', rhs);
+		}
+	
+		$( '#dialog-confirm' ).dialog({
+			resizable: false, width: 350, modal: true,
+			buttons: {
+				'Save for Sharing': function() {
+					$( this ).dialog( 'close' );
+					save_files();
+				},
+				Cancel: function() {
+					$( this ).dialog( 'close' );
+				}
+			}
+		});
+	}
+	
+	function crossdomainGET(ed, side, url) {
+		$.ajax({
+			type: 'GET', dataType: 'text',
+			data: {url: url},
+			url: '/ajax/handle_crossdomain.php',
+			contentType: 'text/plain',
+			success: function (response) {
+				ed.mergely(side, response);
+			},
+			error: function(xhr, ajaxOptions, thrownError){
+				console.error('error', xhr, ajaxOptions, thrownError);
+			}
+		});
+	}
+	
+	function importFiles(ed) {
+		// -------------
+		// file uploader - html5 file upload to browser
+		function file_load(target, side) {
+			var file = target.files[0];
+			var reader = new FileReader();
+			var $target = $(target);
+			function trigger(name, event) { $target.trigger(name, event); }
+			reader.onloadstart = function(evt) { trigger('start'); }
+			reader.onprogress = function(evt) { trigger('progress', evt); }
+			reader.onload = function(evt) { trigger('loaded', evt.target.result); }
+			reader.onerror = function (evt) {
+				alert(evt.target.error.name);
+			}
+			try {
+				reader.readAsText(file, 'UTF-8');
+			}
+			catch (e) {
+				console.error(e);
+				alert(e);
+			}
+		}
+		var file_data = {};
+		$('#file-lhs, #file-rhs').change(function (evt) {
+			var re = new RegExp('.*[\\\\/](.*)$');
+			var match = re.exec($(this).val());
+			var fname = match ? match[1] : 'unknown';
+			
+			var progressbar = $('#' + evt.target.id + '-progress');
+			
+			file_load(evt.target);
+			$(evt.target).bind('start', function(ev){
+				$(evt.target).css('display', 'none');
+				progressbar.css('display', 'inline-block');
+			});
+			$(evt.target).bind('progress', function(ev, progress){
+				var loaded = (progress.loaded / progress.total) * 100;
+				progressbar.find('> .progress-label').text(loaded + '%');
+				progressbar.progressbar('value', loaded);
+			});
+			$(evt.target).bind('loaded', function(ev, file){
+				progressbar.progressbar('value', 100);
+				progressbar.find('> .progress-label').text(fname);
+				file_data[evt.target.id] = file;
+			});
+		});
+		
+		$('#file-lhs-progress').progressbar({value: 0});
+		$('#file-rhs-progress').progressbar({value: 0});
+		$('#dialog-upload .tabs').tabs();
+		function callbackName(data) {
+			console.log('callbackName', data);
+		}
+		$('#dialog-upload').dialog({
+			dialogClass: 'no-title',
+			resizable: false,
+			width: '450px',
+			modal: true,
+			buttons: {
+				Import: function() {
+					$(this).dialog('close');
+					
+					var urls = { lhs: $('#url-lhs').val(), rhs: $('#url-rhs').val() };
+					for (var side in urls) {
+						var url = urls[side];
+						if (!url) continue;
+						crossdomainGET(ed, side, url);
+					}
+					
+					if (file_data.hasOwnProperty('file-lhs')) {
+						ed.mergely('lhs', file_data['file-lhs']);
+					}
+					if (file_data.hasOwnProperty('file-rhs')) {
+						ed.mergely('rhs', file_data['file-rhs']);
+					}
+				},
+				Cancel: function() {
+					$(this).dialog('close');
+				}
+			}
+		});
+	}
+	function colorSettings(ed) {
+		// get current settings
+		var sd = $('<span style="display:none" class="mergely ch d lhs start end">C</span>');
+		var sa = $('<span style="display:none" class="mergely bg a rhs start end">C</span>');
+		var sc = $('<span style="display:none" class="mergely c rhs start end">C</span>');
+		$('body').append(sd);
+		$('body').append(sa);
+		$('body').append(sc);
+		var conf = {
+			'c-border': {id: '#c-border', getColor: function() { return sc.css('border-top-color'); }, setColor: function(color) { $('#'+this.id).val(color) }},
+			'c-bg': 	{id: '#c-bg', 	  getColor: function() { return sc.css('background-color'); }, setColor: function(color) { $('#'+this.id).val(color) }},
+			'a-border': {id: '#a-border', getColor: function() { return sa.css('border-top-color'); }, setColor: function(color) { $('#'+this.id).val(color) }},
+			'a-bg': 	{id: '#a-bg', 	  getColor: function() { return sa.css('background-color'); }, setColor: function(color) { $('#'+this.id).val(color) }},
+			'd-border': {id: '#d-border', getColor: function() { return sd.css('border-top-color'); }, setColor: function(color) { $('#'+this.id).val(color) }},
+			'd-bg': 	{id: '#d-bg', 	  getColor: function() { return sd.css('background-color'); }, setColor: function(color) { $('#'+this.id).val(color) }}
+		};
+		$.each(conf, function(key, item){$(item.id).val(item.getColor()); });
+		var f = $.farbtastic('#picker');
+		$('.colorwell').each(function(){ f.linkTo(this); }).focus(function(){
+			var tthis = $(this);
+			f.linkTo(this);
+			var item = conf[tthis.attr('id')];
+			f.setColor(item.getColor());
+		});
+	
+		$('#dialog-colors').dialog({
+			width: 490, modal: true,
+			buttons: {
+				Apply: function() {
+					var cborder = $('#c-border').val();
+					var aborder = $('#a-border').val();
+					var dborder = $('#d-border').val();
+					var abg = $('#a-bg').val();
+					var dbg = $('#d-bg').val();
+					var cbg = $('#c-bg').val();
+					var textCss = makeColorCss(cborder, cbg, aborder, abg, dborder, dbg);
+					applyColorCss(textCss, cborder, cbg, aborder, abg, dborder, dbg, true);
+				},
+				Reset: function() {
+				},
+				Close: function() {
+					$(this).dialog('close');
+				}
+			}
+		});
+	}
+	function makeColorCss(changeBorder, changeBackground, addedBorder, addedBackground, deletedBorder, deletedBackground) {
+		var text =
+			'.mergely.a.rhs.start{border-top-color:' + addedBorder + ';}\n\
+			.mergely.a.lhs.start.end,\n\
+			.mergely.a.rhs.end{border-bottom-color:' + addedBorder + ';}\n\
+			.mergely.a.rhs{background-color:' + addedBackground + ';}\n\
+			.mergely.d.lhs{background-color:' + deletedBackground + ';}\n\
+			.mergely.d.lhs.end,\n\
+			.mergely.d.rhs.start.end{border-bottom-color:' + deletedBorder + ';}\n\
+			.mergely.d.rhs.start.end.first{border-top-color:' + deletedBorder + ';}\n\
+			.mergely.d.lhs.start{border-top-color:' + deletedBorder + ';}\n\
+			.mergely.c.lhs,\n\
+			.mergely.c.rhs{background-color:' + changeBackground + ';}\n\
+			.mergely.c.lhs.start,\n\
+			.mergely.c.rhs.start{border-top-color:' + changeBorder + ';}\n\
+			.mergely.c.lhs.end,\n\
+			.mergely.c.rhs.end{border-bottom-color:' + changeBorder + ';}\n\
+			.mergely.ch.a.rhs{background-color:' + addedBackground + ';}\n\
+			.mergely.ch.d.lhs{background-color:' + deletedBackground + ';color: #888;}';
+		return text;
+	}
+	function applyParameterCss(saveState) {
+		var cb = '#' + parameters.get('cb',color_defaults.cb),
+			cg = '#' + parameters.get('cg',color_defaults.cg),
+			ab = '#' + parameters.get('ab',color_defaults.ab),
+			ag = '#' + parameters.get('ag',color_defaults.ag),
+			db = '#' + parameters.get('db',color_defaults.db),
+			dg = '#' + parameters.get('dg',color_defaults.dg);
+		applyColorCss(makeColorCss(cb, cg, ab, ag, db, dg), cb, cg, ab, ag, db, dg, saveState);
+	}
+	function applyColorCss(cssText, changeBorder, changeBackground, addedBorder, addedBackground, deletedBorder, deletedBackground, saveState) {
+		$('<style type="text/css">' + cssText + '</style>').appendTo('head');
+		ed.mergely('options', {
+			fgcolor:{a:addedBorder,c:changeBorder,d:deletedBorder}
+		});
+		var params = updateQueryStringParam('cb', changeBorder.replace(/#/g, ''), color_defaults.cb);
+		params = updateQueryStringParam('cg', changeBackground.replace(/#/g, ''), color_defaults.cg, params);
+		params = updateQueryStringParam('ab', addedBorder.replace(/#/g, ''), color_defaults.ab, params);
+		params = updateQueryStringParam('ag', addedBackground.replace(/#/g, ''), color_defaults.ag, params);
+		params = updateQueryStringParam('db', deletedBorder.replace(/#/g, ''), color_defaults.db, params);
+		params = updateQueryStringParam('dg', deletedBackground.replace(/#/g, ''), color_defaults.dg, params);
+
+		if (saveState) {
+			updateHistory(params);
+		}
+	}
+	function updateHistory(params) {
+		var baseUrl = [location.protocol, '//', location.host, location.pathname].join('');
+		window.history.pushState({}, null, baseUrl + params);
+	}
+	// Explicitly save/update a url parameter using HTML5's replaceState().
+	function updateQueryStringParam(key, value, defaultValue, urlQueryString) {
+		urlQueryString = urlQueryString || document.location.search;
+		var parts = urlQueryString.replace(/^\?/, '').split(/&/), found = false;
+		for (var i in parts) {
+			if (parts[i].startsWith(key + '=')) {
+				found = true;
+				if (value === defaultValue) {
+					// value is default value, remove option
+					parts.splice(i, 1);
+				}
+				else {
+					// make new value
+					parts[i] = key + '=' + value;
+				}
+				break;
+			}
+			else if (parts[i].length === 0) {
+				parts.splice(i, 1);
+				break;
+			}
+		}
+		if (!found) {
+			parts.push(key + '=' + value);
+		}
+		return (parts.length) ? '?' + parts.join('&') : '';
+	}
+});
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-down-v.png b/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-down-v.png
new file mode 100644
index 0000000..4c0d5eb
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diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-left-v.png b/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-left-v.png
new file mode 100644
index 0000000..fac91b8
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diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-right-v.png b/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-right-v.png
new file mode 100644
index 0000000..5df2466
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diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-up-v.png b/tamguo-bms/src/main/resources/static/mergely/editor/images/arrow-up-v.png
new file mode 100644
index 0000000..6d3d95e
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diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/images/download.png b/tamguo-bms/src/main/resources/static/mergely/editor/images/download.png
new file mode 100644
index 0000000..304b6f4
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diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/images/swap.png b/tamguo-bms/src/main/resources/static/mergely/editor/images/swap.png
new file mode 100644
index 0000000..fca21f4
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diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/lib/farbtastic/farbtastic.css b/tamguo-bms/src/main/resources/static/mergely/editor/lib/farbtastic/farbtastic.css
new file mode 100644
index 0000000..45ad3d5
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/lib/farbtastic/farbtastic.css
@@ -0,0 +1,51 @@
+/**
+ * Farbtastic Color Picker 1.2
+ * © 2008 Steven Wittens
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+.farbtastic {
+  position: relative;
+}
+.farbtastic * {
+  position: absolute;
+  cursor: crosshair;
+}
+.farbtastic, .farbtastic .wheel {
+  width: 195px;
+  height: 195px;
+}
+.farbtastic .color, .farbtastic .overlay {
+  top: 47px;
+  left: 47px;
+  width: 101px;
+  height: 101px;
+}
+.farbtastic .wheel {
+  background: url(wheel.png) no-repeat;
+  width: 195px;
+  height: 195px;
+}
+.farbtastic .overlay {
+  background: url(mask.png) no-repeat;
+}
+.farbtastic .marker {
+  width: 17px;
+  height: 17px;
+  margin: -8px 0 0 -8px;
+  overflow: hidden; 
+  background: url(marker.png) no-repeat;
+}
+
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/lib/farbtastic/farbtastic.js b/tamguo-bms/src/main/resources/static/mergely/editor/lib/farbtastic/farbtastic.js
new file mode 100644
index 0000000..39d7d14
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/lib/farbtastic/farbtastic.js
@@ -0,0 +1,367 @@
+/**
+ * Farbtastic Color Picker 1.2
+ * © 2008 Steven Wittens
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+jQuery.fn.farbtastic = function (callback) {
+  $.farbtastic(this, callback);
+  return this;
+};
+
+jQuery.farbtastic = function (container, callback) {
+  var container = $(container).get(0);
+  return container.farbtastic || (container.farbtastic = new jQuery._farbtastic(container, callback));
+}
+
+jQuery._farbtastic = function (container, callback) {
+  // Store farbtastic object
+  var fb = this;
+
+  // Insert markup
+  $(container).html('<div class="farbtastic"><div class="color"></div><div class="wheel"></div><div class="overlay"></div><div class="h-marker marker"></div><div class="sl-marker marker"></div></div>');
+  var e = $('.farbtastic', container);
+  fb.wheel = $('.wheel', container).get(0);
+  // Dimensions
+  fb.radius = 84;
+  fb.square = 100;
+  fb.width = 194;
+
+  // Fix background PNGs in IE6
+  if (navigator.appVersion.match(/MSIE [0-6]\./)) {
+    $('*', e).each(function () {
+      if (this.currentStyle.backgroundImage != 'none') {
+        var image = this.currentStyle.backgroundImage;
+        image = this.currentStyle.backgroundImage.substring(5, image.length - 2);
+        $(this).css({
+          'backgroundImage': 'none',
+          'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='" + image + "')"
+        });
+      }
+    });
+  }
+
+  /**
+   * Link to the given element(s) or callback.
+   */
+  fb.linkTo = function (callback) {
+    // Unbind previous nodes
+    if (typeof fb.callback == 'object') {
+      $(fb.callback).unbind('keyup', fb.updateValue);
+    }
+
+    // Reset color
+    fb.color = null;
+
+    // Bind callback or elements
+    if (typeof callback == 'function') {
+      fb.callback = callback;
+    }
+    else if (typeof callback == 'object' || typeof callback == 'string') {
+      fb.callback = $(callback);
+      fb.callback.bind('keyup', fb.updateValue);
+      if (fb.callback.get(0).value) {
+        fb.setColor(fb.callback.get(0).value);
+      }
+    }
+    return this;
+  }
+  fb.updateValue = function (event) {
+    if (this.value && this.value != fb.color) {
+      fb.setColor(this.value);
+    }
+  }
+
+  /**
+   * Change color with HTML syntax #123456
+   */
+  fb.setColor = function (color) {
+    var unpack = fb.unpack(color);
+	// JAMIE WAS HERE rgb(r, g, b) modification
+	if (!unpack && color) {
+		color = fb.RGBToHex(color);
+		if (color) unpack = fb.unpack(color);
+	}
+	// JAMIE WAS HERE rgb(r, g, b) modification
+    if (fb.color != color && unpack) {
+      fb.color = color;
+      fb.rgb = unpack;
+      fb.hsl = fb.RGBToHSL(fb.rgb);
+      fb.updateDisplay();
+    }
+    return this;
+  }
+
+  /**
+   * Change color with HSL triplet [0..1, 0..1, 0..1]
+   */
+  fb.setHSL = function (hsl) {
+    fb.hsl = hsl;
+    fb.rgb = fb.HSLToRGB(hsl);
+    fb.color = fb.pack(fb.rgb);
+    fb.updateDisplay();
+    return this;
+  }
+
+  /////////////////////////////////////////////////////
+
+  /**
+   * Retrieve the coordinates of the given event relative to the center
+   * of the widget.
+   */
+  fb.widgetCoords = function (event) {
+    var x, y;
+    var el = event.target || event.srcElement;
+    var reference = fb.wheel;
+
+    if (typeof event.offsetX != 'undefined') {
+      // Use offset coordinates and find common offsetParent
+      var pos = { x: event.offsetX, y: event.offsetY };
+
+      // Send the coordinates upwards through the offsetParent chain.
+      var e = el;
+      while (e) {
+        e.mouseX = pos.x;
+        e.mouseY = pos.y;
+        pos.x += e.offsetLeft;
+        pos.y += e.offsetTop;
+        e = e.offsetParent;
+      }
+
+      // Look for the coordinates starting from the wheel widget.
+      var e = reference;
+      var offset = { x: 0, y: 0 }
+      while (e) {
+        if (typeof e.mouseX != 'undefined') {
+          x = e.mouseX - offset.x;
+          y = e.mouseY - offset.y;
+          break;
+        }
+        offset.x += e.offsetLeft;
+        offset.y += e.offsetTop;
+        e = e.offsetParent;
+      }
+
+      // Reset stored coordinates
+      e = el;
+      while (e) {
+        e.mouseX = undefined;
+        e.mouseY = undefined;
+        e = e.offsetParent;
+      }
+    }
+    else {
+      // Use absolute coordinates
+      var pos = fb.absolutePosition(reference);
+      x = (event.pageX || 0*(event.clientX + $('html').get(0).scrollLeft)) - pos.x;
+      y = (event.pageY || 0*(event.clientY + $('html').get(0).scrollTop)) - pos.y;
+    }
+    // Subtract distance to middle
+    return { x: x - fb.width / 2, y: y - fb.width / 2 };
+  }
+
+  /**
+   * Mousedown handler
+   */
+  fb.mousedown = function (event) {
+    // Capture mouse
+    if (!document.dragging) {
+      $(document).bind('mousemove', fb.mousemove).bind('mouseup', fb.mouseup);
+      document.dragging = true;
+    }
+
+    // Check which area is being dragged
+    var pos = fb.widgetCoords(event);
+    fb.circleDrag = Math.max(Math.abs(pos.x), Math.abs(pos.y)) * 2 > fb.square;
+
+    // Process
+    fb.mousemove(event);
+    return false;
+  }
+
+  /**
+   * Mousemove handler
+   */
+  fb.mousemove = function (event) {
+    // Get coordinates relative to color picker center
+    var pos = fb.widgetCoords(event);
+
+    // Set new HSL parameters
+    if (fb.circleDrag) {
+      var hue = Math.atan2(pos.x, -pos.y) / 6.28;
+      if (hue < 0) hue += 1;
+      fb.setHSL([hue, fb.hsl[1], fb.hsl[2]]);
+    }
+    else {
+      var sat = Math.max(0, Math.min(1, -(pos.x / fb.square) + .5));
+      var lum = Math.max(0, Math.min(1, -(pos.y / fb.square) + .5));
+      fb.setHSL([fb.hsl[0], sat, lum]);
+    }
+    return false;
+  }
+
+  /**
+   * Mouseup handler
+   */
+  fb.mouseup = function () {
+    // Uncapture mouse
+    $(document).unbind('mousemove', fb.mousemove);
+    $(document).unbind('mouseup', fb.mouseup);
+    document.dragging = false;
+  }
+
+  /**
+   * Update the markers and styles
+   */
+  fb.updateDisplay = function () {
+    // Markers
+    var angle = fb.hsl[0] * 6.28;
+    $('.h-marker', e).css({
+      left: Math.round(Math.sin(angle) * fb.radius + fb.width / 2) + 'px',
+      top: Math.round(-Math.cos(angle) * fb.radius + fb.width / 2) + 'px'
+    });
+
+    $('.sl-marker', e).css({
+      left: Math.round(fb.square * (.5 - fb.hsl[1]) + fb.width / 2) + 'px',
+      top: Math.round(fb.square * (.5 - fb.hsl[2]) + fb.width / 2) + 'px'
+    });
+
+    // Saturation/Luminance gradient
+    $('.color', e).css('backgroundColor', fb.pack(fb.HSLToRGB([fb.hsl[0], 1, 0.5])));
+
+    // Linked elements or callback
+    if (typeof fb.callback == 'object') {
+      // Set background/foreground color
+      $(fb.callback).css({
+        backgroundColor: fb.color,
+        color: fb.hsl[2] > 0.5 ? '#000' : '#fff'
+      });
+
+      // Change linked value
+      $(fb.callback).each(function() {
+        if (this.value && this.value != fb.color) {
+          this.value = fb.color;
+        }
+      });
+    }
+    else if (typeof fb.callback == 'function') {
+      fb.callback.call(fb, fb.color);
+    }
+  }
+
+  /**
+   * Get absolute position of element
+   */
+  fb.absolutePosition = function (el) {
+    var r = { x: el.offsetLeft, y: el.offsetTop };
+    // Resolve relative to offsetParent
+    if (el.offsetParent) {
+      var tmp = fb.absolutePosition(el.offsetParent);
+      r.x += tmp.x;
+      r.y += tmp.y;
+    }
+    return r;
+  };
+
+  /* Various color utility functions */
+  fb.pack = function (rgb) {
+    var r = Math.round(rgb[0] * 255);
+    var g = Math.round(rgb[1] * 255);
+    var b = Math.round(rgb[2] * 255);
+    return '#' + (r < 16 ? '0' : '') + r.toString(16) +
+           (g < 16 ? '0' : '') + g.toString(16) +
+           (b < 16 ? '0' : '') + b.toString(16);
+  }
+
+  fb.unpack = function (color) {
+    if (color.length == 7) {
+      return [parseInt('0x' + color.substring(1, 3)) / 255,
+        parseInt('0x' + color.substring(3, 5)) / 255,
+        parseInt('0x' + color.substring(5, 7)) / 255];
+    }
+    else if (color.length == 4) {
+      return [parseInt('0x' + color.substring(1, 2)) / 15,
+        parseInt('0x' + color.substring(2, 3)) / 15,
+        parseInt('0x' + color.substring(3, 4)) / 15];
+    }
+  }
+
+  fb.HSLToRGB = function (hsl) {
+    var m1, m2, r, g, b;
+    var h = hsl[0], s = hsl[1], l = hsl[2];
+    m2 = (l <= 0.5) ? l * (s + 1) : l + s - l*s;
+    m1 = l * 2 - m2;
+    return [this.hueToRGB(m1, m2, h+0.33333),
+        this.hueToRGB(m1, m2, h),
+        this.hueToRGB(m1, m2, h-0.33333)];
+  }
+
+  fb.hueToRGB = function (m1, m2, h) {
+    h = (h < 0) ? h + 1 : ((h > 1) ? h - 1 : h);
+    if (h * 6 < 1) return m1 + (m2 - m1) * h * 6;
+    if (h * 2 < 1) return m2;
+    if (h * 3 < 2) return m1 + (m2 - m1) * (0.66666 - h) * 6;
+    return m1;
+  }
+
+  // JAMIE WAS HERE
+  fb.RGBToHex = function(color) {
+	  var exp = new RegExp(/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3}\s*)\)/i);
+	  if(exp.test(color)) {
+		  var results = exp.exec(color);
+		  var r = parseInt(results[1]).toString(16);
+		  var g = parseInt(results[2]).toString(16);
+		  var b = parseInt(results[3]).toString(16);
+		  if (r.length < 2) r = '0' + r;
+		  if (g.length < 2) g = '0' + g;
+		  if (b.length < 2) b = '0' + b;
+		  return '#' + r + g + b;
+	  }
+  }
+  // JAMIE WAS HERE
+  
+  fb.RGBToHSL = function (rgb) {
+    var min, max, delta, h, s, l;
+    var r = rgb[0], g = rgb[1], b = rgb[2];
+    min = Math.min(r, Math.min(g, b));
+    max = Math.max(r, Math.max(g, b));
+    delta = max - min;
+    l = (min + max) / 2;
+    s = 0;
+    if (l > 0 && l < 1) {
+      s = delta / (l < 0.5 ? (2 * l) : (2 - 2 * l));
+    }
+    h = 0;
+    if (delta > 0) {
+      if (max == r && max != g) h += (g - b) / delta;
+      if (max == g && max != b) h += (2 + (b - r) / delta);
+      if (max == b && max != r) h += (4 + (r - g) / delta);
+      h /= 6;
+    }
+    return [h, s, l];
+  }
+
+  // Install mousedown handler (the others are set on the document on-demand)
+  $('*', e).mousedown(fb.mousedown);
+
+    // Init color
+  fb.setColor('#000000');
+
+  // Set linked elements/callback
+  if (callback) {
+    fb.linkTo(callback);
+  }
+}
\ No newline at end of file
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/lib/tipsy/jquery.tipsy.js b/tamguo-bms/src/main/resources/static/mergely/editor/lib/tipsy/jquery.tipsy.js
new file mode 100644
index 0000000..c90f259
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/lib/tipsy/jquery.tipsy.js
@@ -0,0 +1,258 @@
+// tipsy, facebook style tooltips for jquery
+// version 1.0.0a
+// (c) 2008-2010 jason frame [jason@onehackoranother.com]
+// released under the MIT license
+
+(function($) {
+    
+    function maybeCall(thing, ctx) {
+        return (typeof thing == 'function') ? (thing.call(ctx)) : thing;
+    };
+    
+    function isElementInDOM(ele) {
+      while (ele = ele.parentNode) {
+        if (ele == document) return true;
+      }
+      return false;
+    };
+    
+    function Tipsy(element, options) {
+        this.$element = $(element);
+        this.options = options;
+        this.enabled = true;
+        this.fixTitle();
+    };
+    
+    Tipsy.prototype = {
+        show: function() {
+            var title = this.getTitle();
+            if (title && this.enabled) {
+                var $tip = this.tip();
+                
+                $tip.find('.tipsy-inner')[this.options.html ? 'html' : 'text'](title);
+                $tip[0].className = 'tipsy'; // reset classname in case of dynamic gravity
+                $tip.remove().css({top: 0, left: 0, visibility: 'hidden', display: 'block'}).prependTo(document.body);
+                
+                var pos = $.extend({}, this.$element.offset(), {
+                    width: this.$element[0].offsetWidth,
+                    height: this.$element[0].offsetHeight
+                });
+                
+                var actualWidth = $tip[0].offsetWidth,
+                    actualHeight = $tip[0].offsetHeight,
+                    gravity = maybeCall(this.options.gravity, this.$element[0]);
+                
+                var tp;
+                switch (gravity.charAt(0)) {
+                    case 'n':
+                        tp = {top: pos.top + pos.height + this.options.offset, left: pos.left + pos.width / 2 - actualWidth / 2};
+                        break;
+                    case 's':
+                        tp = {top: pos.top - actualHeight - this.options.offset, left: pos.left + pos.width / 2 - actualWidth / 2};
+                        break;
+                    case 'e':
+                        tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth - this.options.offset};
+                        break;
+                    case 'w':
+                        tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width + this.options.offset};
+                        break;
+                }
+                
+                if (gravity.length == 2) {
+                    if (gravity.charAt(1) == 'w') {
+                        tp.left = pos.left + pos.width / 2 - 15;
+                    } else {
+                        tp.left = pos.left + pos.width / 2 - actualWidth + 15;
+                    }
+                }
+                
+                $tip.css(tp).addClass('tipsy-' + gravity);
+                $tip.find('.tipsy-arrow')[0].className = 'tipsy-arrow tipsy-arrow-' + gravity.charAt(0);
+                if (this.options.className) {
+                    $tip.addClass(maybeCall(this.options.className, this.$element[0]));
+                }
+                
+                if (this.options.fade) {
+                    $tip.stop().css({opacity: 0, display: 'block', visibility: 'visible'}).animate({opacity: this.options.opacity});
+                } else {
+                    $tip.css({visibility: 'visible', opacity: this.options.opacity});
+                }
+            }
+        },
+        
+        hide: function() {
+            if (this.options.fade) {
+                this.tip().stop().fadeOut(function() { $(this).remove(); });
+            } else {
+                this.tip().remove();
+            }
+        },
+        
+        fixTitle: function() {
+            var $e = this.$element;
+            if ($e.attr('title') || typeof($e.attr('original-title')) != 'string') {
+                $e.attr('original-title', $e.attr('title') || '').removeAttr('title');
+            }
+        },
+        
+        getTitle: function() {
+            var title, $e = this.$element, o = this.options;
+            this.fixTitle();
+            var title, o = this.options;
+            if (typeof o.title == 'string') {
+                title = $e.attr(o.title == 'title' ? 'original-title' : o.title);
+            } else if (typeof o.title == 'function') {
+                title = o.title.call($e[0]);
+            }
+            title = ('' + title).replace(/(^\s*|\s*$)/, "");
+            return title || o.fallback;
+        },
+        
+        tip: function() {
+            if (!this.$tip) {
+                this.$tip = $('<div class="tipsy"></div>').html('<div class="tipsy-arrow"></div><div class="tipsy-inner"></div>');
+                this.$tip.data('tipsy-pointee', this.$element[0]);
+            }
+            return this.$tip;
+        },
+        
+        validate: function() {
+            if (!this.$element[0].parentNode) {
+                this.hide();
+                this.$element = null;
+                this.options = null;
+            }
+        },
+        
+        enable: function() { this.enabled = true; },
+        disable: function() { this.enabled = false; },
+        toggleEnabled: function() { this.enabled = !this.enabled; }
+    };
+    
+    $.fn.tipsy = function(options) {
+        
+        if (options === true) {
+            return this.data('tipsy');
+        } else if (typeof options == 'string') {
+            var tipsy = this.data('tipsy');
+            if (tipsy) tipsy[options]();
+            return this;
+        }
+        
+        options = $.extend({}, $.fn.tipsy.defaults, options);
+        
+        function get(ele) {
+            var tipsy = $.data(ele, 'tipsy');
+            if (!tipsy) {
+                tipsy = new Tipsy(ele, $.fn.tipsy.elementOptions(ele, options));
+                $.data(ele, 'tipsy', tipsy);
+            }
+            return tipsy;
+        }
+        
+        function enter() {
+            var tipsy = get(this);
+            tipsy.hoverState = 'in';
+            if (options.delayIn == 0) {
+                tipsy.show();
+            } else {
+                tipsy.fixTitle();
+                setTimeout(function() { if (tipsy.hoverState == 'in') tipsy.show(); }, options.delayIn);
+            }
+        };
+        
+        function leave() {
+            var tipsy = get(this);
+            tipsy.hoverState = 'out';
+            if (options.delayOut == 0) {
+                tipsy.hide();
+            } else {
+                setTimeout(function() { if (tipsy.hoverState == 'out') tipsy.hide(); }, options.delayOut);
+            }
+        };
+        
+        if (!options.live) this.each(function() { get(this); });
+        
+        if (options.trigger != 'manual') {
+            var binder   = options.live ? 'live' : 'bind',
+                eventIn  = options.trigger == 'hover' ? 'mouseenter' : 'focus',
+                eventOut = options.trigger == 'hover' ? 'mouseleave' : 'blur';
+            this[binder](eventIn, enter)[binder](eventOut, leave);
+        }
+        
+        return this;
+        
+    };
+    
+    $.fn.tipsy.defaults = {
+        className: null,
+        delayIn: 0,
+        delayOut: 0,
+        fade: false,
+        fallback: '',
+        gravity: 'n',
+        html: false,
+        live: false,
+        offset: 0,
+        opacity: 0.8,
+        title: 'title',
+        trigger: 'hover'
+    };
+    
+    $.fn.tipsy.revalidate = function() {
+      $('.tipsy').each(function() {
+        var pointee = $.data(this, 'tipsy-pointee');
+        if (!pointee || !isElementInDOM(pointee)) {
+          $(this).remove();
+        }
+      });
+    };
+    
+    // Overwrite this method to provide options on a per-element basis.
+    // For example, you could store the gravity in a 'tipsy-gravity' attribute:
+    // return $.extend({}, options, {gravity: $(ele).attr('tipsy-gravity') || 'n' });
+    // (remember - do not modify 'options' in place!)
+    $.fn.tipsy.elementOptions = function(ele, options) {
+        return $.metadata ? $.extend({}, options, $(ele).metadata()) : options;
+    };
+    
+    $.fn.tipsy.autoNS = function() {
+        return $(this).offset().top > ($(document).scrollTop() + $(window).height() / 2) ? 's' : 'n';
+    };
+    
+    $.fn.tipsy.autoWE = function() {
+        return $(this).offset().left > ($(document).scrollLeft() + $(window).width() / 2) ? 'e' : 'w';
+    };
+    
+    /**
+     * yields a closure of the supplied parameters, producing a function that takes
+     * no arguments and is suitable for use as an autogravity function like so:
+     *
+     * @param margin (int) - distance from the viewable region edge that an
+     *        element should be before setting its tooltip's gravity to be away
+     *        from that edge.
+     * @param prefer (string, e.g. 'n', 'sw', 'w') - the direction to prefer
+     *        if there are no viewable region edges effecting the tooltip's
+     *        gravity. It will try to vary from this minimally, for example,
+     *        if 'sw' is preferred and an element is near the right viewable 
+     *        region edge, but not the top edge, it will set the gravity for
+     *        that element's tooltip to be 'se', preserving the southern
+     *        component.
+     */
+     $.fn.tipsy.autoBounds = function(margin, prefer) {
+		return function() {
+			var dir = {ns: prefer[0], ew: (prefer.length > 1 ? prefer[1] : false)},
+			    boundTop = $(document).scrollTop() + margin,
+			    boundLeft = $(document).scrollLeft() + margin,
+			    $this = $(this);
+
+			if ($this.offset().top < boundTop) dir.ns = 'n';
+			if ($this.offset().left < boundLeft) dir.ew = 'w';
+			if ($(window).width() + $(document).scrollLeft() - $this.offset().left < margin) dir.ew = 'e';
+			if ($(window).height() + $(document).scrollTop() - $this.offset().top < margin) dir.ns = 's';
+
+			return dir.ns + (dir.ew ? dir.ew : '');
+		}
+	};
+    
+})(jQuery);
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/lib/tipsy/tipsy.css b/tamguo-bms/src/main/resources/static/mergely/editor/lib/tipsy/tipsy.css
new file mode 100644
index 0000000..da87a22
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/lib/tipsy/tipsy.css
@@ -0,0 +1,25 @@
+.tipsy { font-size: 10px; position: absolute; padding: 5px; z-index: 100000; }
+  .tipsy-inner { background-color: #000; color: #FFF; max-width: 200px; padding: 5px 8px 4px 8px; text-align: center; }
+
+  /* Rounded corners */
+  .tipsy-inner { border-radius: 3px; -moz-border-radius: 3px; -webkit-border-radius: 3px; }
+  
+  /* Uncomment for shadow */
+  /*.tipsy-inner { box-shadow: 0 0 5px #000000; -webkit-box-shadow: 0 0 5px #000000; -moz-box-shadow: 0 0 5px #000000; }*/
+  
+  .tipsy-arrow { position: absolute; width: 0; height: 0; line-height: 0; border: 5px dashed #000; }
+  
+  /* Rules to colour arrows */
+  .tipsy-arrow-n { border-bottom-color: #000; }
+  .tipsy-arrow-s { border-top-color: #000; }
+  .tipsy-arrow-e { border-left-color: #000; }
+  .tipsy-arrow-w { border-right-color: #000; }
+  
+	.tipsy-n .tipsy-arrow { top: 0px; left: 50%; margin-left: -5px; border-bottom-style: solid; border-top: none; border-left-color: transparent; border-right-color: transparent; }
+    .tipsy-nw .tipsy-arrow { top: 0; left: 10px; border-bottom-style: solid; border-top: none; border-left-color: transparent; border-right-color: transparent;}
+    .tipsy-ne .tipsy-arrow { top: 0; right: 10px; border-bottom-style: solid; border-top: none;  border-left-color: transparent; border-right-color: transparent;}
+  .tipsy-s .tipsy-arrow { bottom: 0; left: 50%; margin-left: -5px; border-top-style: solid; border-bottom: none;  border-left-color: transparent; border-right-color: transparent; }
+    .tipsy-sw .tipsy-arrow { bottom: 0; left: 10px; border-top-style: solid; border-bottom: none;  border-left-color: transparent; border-right-color: transparent; }
+    .tipsy-se .tipsy-arrow { bottom: 0; right: 10px; border-top-style: solid; border-bottom: none; border-left-color: transparent; border-right-color: transparent; }
+  .tipsy-e .tipsy-arrow { right: 0; top: 50%; margin-top: -5px; border-left-style: solid; border-right: none; border-top-color: transparent; border-bottom-color: transparent; }
+  .tipsy-w .tipsy-arrow { left: 0; top: 50%; margin-top: -5px; border-right-style: solid; border-left: none; border-top-color: transparent; border-bottom-color: transparent; }
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/lib/wicked-ui.css b/tamguo-bms/src/main/resources/static/mergely/editor/lib/wicked-ui.css
new file mode 100644
index 0000000..54734d2
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/lib/wicked-ui.css
@@ -0,0 +1,152 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2013 jamie.peabody@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.
+*/
+
+/* menu configurable options */
+.wicked-menu { z-index: 7; }									/* cm uses index <= 6 */
+.wicked-menu { font-size: 13px; }
+.wicked-menu, .wicked-menu ul, .wicked-menu li > a.menu-item { 
+	color: #333; 											/* text color */
+}
+.wicked-menu li > a { color: #000; text-decoration:none;}							/* regular link color */
+.wicked-menu li > a:hover { text-decoration:underline; }		/* regular link:hover */
+.wicked-menu > li.hover > a.menu-item,
+.wicked-menu, .wicked-menu ul {
+	background-color: #fff; 								/* background color */
+}
+.wicked-menu > li.hover,
+.wicked-menu ul li:hover > ul,
+.wicked-menu ul {
+	border: 1px solid #cbcbcb;								/* menu border color */
+}
+.wicked-menu li:hover { background: #efefef; }				/* hover menu background color */
+.wicked-menu ul,
+.wicked-menu > li.hover,
+.wicked-menu ul li:hover > ul {									/* drop shadow */
+	-webkit-box-shadow: rgba(0, 0, 0, .2) 0 2px 4px 0;
+	-moz-box-shadow: rgba(0, 0, 0, .2) 0 2px 4px 0;
+	box-shadow: rgba(0, 0, 0, .2) 0 2px 4px 0;
+}
+/* -- global settings -- */
+.wicked-menu { margin: 0px; padding: 0px; }
+.wicked-menu, .wicked-menu ul { margin: 0; padding: 0; }
+.wicked-menu li { display: inline-block; list-style-type: none; cursor:pointer; }
+.wicked-menu li > a.menu-item { text-decoration: none; }
+.wicked-menu ul { display: none; }
+.wicked-menu ul li { width: 100%; position: relative; }
+.wicked-menu ul li > a.menu-item > span { padding-left: 10px; }
+
+/* top menu */
+.wicked-menu > li > a > *, .wicked-menu > li { display: inline-block; }
+.wicked-menu li > ul > li > * { padding: 5px; display: inline-block; } /* padding other menu-item */
+.wicked-menu > li > a.menu-item > * { padding: 7px 7px; }
+.wicked-menu > li { position: relative; border: 1px solid transparent; }
+.wicked-menu > li.hover > a.menu-item > * { padding: 7px 7px 3px 7px; }
+.wicked-menu > li.hover > a.menu-item  {
+	/* lose the top-level focus indicator on hover */
+	outline: none;
+	position: relative;
+	display: inline-block;
+	z-index: 8;
+}
+
+/* menu items */
+.wicked-menu li.hover > ul,
+.wicked-menu ul li:hover > ul { display: block; position: absolute; }
+.wicked-menu ul li:hover > ul { margin-top: 5px; }
+/* drop menu */
+.wicked-menu ul { z-index: 7; min-width: 210px; top: 2.1em; left: -1px; }
+
+.wicked-menu > li.hover {
+	/* for the top-level menu, after hovering do not show background */
+	background: transparent; position: relative; 
+}
+
+.wicked-menu ul > li > a.menu-item { line-height: 2.35em; display:inline-block; width:100%; padding: 0; }
+
+/* menu layout for icons and hotkeys */
+.wicked-menu span.hotkey { float: right; margin-right: 10px; }
+.wicked-menu ul > li > a.menu-item > span.icon { 
+padding-left: 31px; 
+	background-position: 7px center;
+	background-color: transparent;
+	background-repeat: no-repeat;
+}
+
+.wicked-menu ul li:hover > ul { min-width: 210px; top: 0px; left: 100%; }
+
+.wicked-menu li.separator { border-top: 1px solid #e5e5e5; height: 3px; display: block; line-height: 3em; margin-top: 3px; }
+.wicked-menu li.separator:hover { background: transparent; cursor:default; }
+
+/* -------------------------------------------------------------------------- */
+
+/* toolbar configurable options */
+.wicked-toolbar {
+	background-color: #f5f5f5;
+	height: 30px;
+	border: 1px solid #e5e5e5;
+	border-right: 0;
+	border-left: 0;
+	margin: 0;
+}
+.wicked-toolbar li span {
+	width: 1px;
+	color: transparent;
+	display: inline-block;
+}
+.wicked-toolbar li {
+	height: 22px;
+	width: 28px;
+	margin: 3px;
+	vertical-align: middle;
+	display: inline-block;
+	text-align: center;
+	border: 1px solid transparent;
+}
+.wicked-toolbar li.separator {
+	border-right:1px solid #e5e5e5;
+	width: 1px;
+}
+.wicked-toolbar li.hover {
+	border: 1px solid #ccc;
+	border-radius: 2px;
+	box-shadow: rgba(0, 0, 0, .1) 0 1px 3px 0;
+    -webkit-transition: all 0.25s ease;
+    -moz-transition: all 0.25s ease;
+    -o-transition: all 0.25s ease;
+    transition: all 0.25s ease;	
+}
+.wicked-toolbar .icon {
+	width: 16px;
+	height: 16px;
+	background-position: center center;
+	background-color: transparent;
+	background-repeat: no-repeat;
+	vertical-align: middle;
+}
+.wicked-toolbar a {
+	display: block;
+	vertical-align: middle;
+	height: 100%;
+	text-decoration: none;
+}
diff --git a/tamguo-bms/src/main/resources/static/mergely/editor/lib/wicked-ui.js b/tamguo-bms/src/main/resources/static/mergely/editor/lib/wicked-ui.js
new file mode 100644
index 0000000..962bce6
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/editor/lib/wicked-ui.js
@@ -0,0 +1,288 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2013 jamie.peabody@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.
+*/
+
+;(function( $, window, document, undefined ){
+	var pluginName = 'wickedtoolbar';
+	var SHIFT = new RegExp(/shift/i);
+	var ALT = new RegExp(/alt/i);
+	var CTRL = new RegExp(/ctrl/i);
+	var ARROW_DOWN = new RegExp(/↓/);
+	var ARROW_UP = new RegExp(/↑/);
+	var ARROW_LEFT = new RegExp(/←/);
+	var ARROW_RIGHT = new RegExp(/→/);
+	
+	var keys = {
+		shift: 16,
+		alt: 17,
+		ctrl: 18,
+		meta: 91,
+		arrow_up: 38,
+		arrow_down: 40,
+		arrow_left: 37,
+		arrow_right: 39
+	};
+
+	var defaults = {
+		hasIcon: function(id) { },
+		getIcon: function(id) { }
+	};
+	
+	function MenuBase(element, options) {
+		var self = this;
+		
+		this.element = $(element);
+		this.settings = $.extend({}, defaults, options);
+		this.bindings = [];
+		// for each menu item, modify and wrap in div
+		this.element.find('li').each(function () {
+			var tthis = $(this);
+			
+			// since the DOM is modifying wrt to icons, it can match the li[data-cion] from
+			// the HTML definition, or the span.icon from the modified DOM
+			var icons = tthis.closest('ul').find('li[data-icon], span.icon').length > 0;
+			
+			var tnode = tthis.contents().filter(function() { return this.nodeType == 3; }).first();
+			var text = tnode.text().trim();
+			
+			// remove the text node
+			tnode.remove();
+			
+			if (!text || !text.length) return; // not a regular menu item
+			
+			// change: <li>Text</li>
+			// to: <li>
+			//			<a>
+			//				<span>Text</span>
+			//			</a>
+			//		</li>
+			var li = tthis;
+			var div = $('<a class="menu-item" href="#">');
+			div.click(function(ev) {
+				$(this).focus(); 
+				// li.id > a
+				var id = $(this).parent().attr('id');
+				if (id) {
+					self.element.trigger('selected', [id]);
+					$(this).parents('.hover').removeClass('hover');
+				}
+				return false; 
+			});
+			
+			var span;
+			if (self.settings._type == 'menu') {
+				span = $('<span>' + text + '</span>');
+			}
+			else {
+				span = $('<span></span>');
+			}
+			div.append(span);
+			
+			if (self.settings._type == 'menu') {
+				// accesskey
+				var accesskey = tthis.attr('accesskey');
+				if (accesskey) {
+					div.attr('accesskey', accesskey);
+					tthis.removeAttr('accesskey');
+				}
+				
+				// hotkey
+				var hotkey = tthis.attr('data-hotkey');
+				if (hotkey) {
+					tthis.removeAttr('data-hotkey');
+					div.append('<span class="hotkey">' + hotkey + '</span>');
+
+					if (!accesskey) {
+						// add our own handler
+						var parts = hotkey.split('+');
+						var bind = {};
+						for (var i = 0; i < parts.length; ++i) {
+							if (SHIFT.test(parts[i])) {
+								bind.shiftKey = true;
+							}
+							else if (ALT.test(parts[i])) {
+								bind.altKey = true;
+							}
+							else if (CTRL.test(parts[i])) {
+								bind.ctrlKey = true;
+							}
+							else if (ARROW_DOWN.test(parts[i])) {
+								bind.which = keys.arrow_down;
+							}
+							else if (ARROW_UP.test(parts[i])) {
+								bind.which = keys.arrow_up;
+							}
+							else if (ARROW_RIGHT.test(parts[i])) {
+								bind.which = keys.arrow_right;
+							}
+							else if (ARROW_LEFT.test(parts[i])) {
+								bind.which = keys.arrow_left;
+							}
+						}
+						bind.target = div;
+						self.bindings.push(bind);
+					}
+				}
+			}
+			
+			// icon
+			var id = tthis.attr('id'), icon;
+			if (self.settings.hasIcon(id)) {
+				span.addClass('icon');
+				icon = self.settings.getIcon(id);
+				if (icon) {
+					span.addClass(icon);
+				}
+			}
+			icon = tthis.attr('data-icon');
+			if (icon) {
+				tthis.removeAttr('data-icon');
+				span.addClass('icon ' + icon);
+			}
+			else if (icons) {
+				span.addClass('icon');
+			}
+			li.prepend(div);
+		});
+		$(document).on('keydown', function(ev) {
+			for (var i = 0; i < self.bindings.length; ++i) {
+				var bind = self.bindings[i];
+				// handle custom key events
+				if ((bind.shiftKey === undefined ? true : (bind.shiftKey === ev.shiftKey)) &&
+					(bind.ctrlKey === undefined ? true : (bind.ctrlKey === ev.ctrlKey)) &&
+					(bind.altKey === undefined ? true : (bind.altKey === ev.altKey)) &&
+					bind.which && ev.which && (bind.which === ev.which)) {
+					bind.target.trigger('click');
+					ev.preventDefault();
+				}
+			}
+		});
+	}
+	
+	MenuBase.prototype.update = function (id) {
+		var li = this.element.find('#' + id), icon;
+		var span = li.find('span:first-child');
+		if (this.settings.hasIcon(id)) {
+			span.removeClass(); // this could be brutally unfair
+			span.addClass('icon');
+			icon = this.settings.getIcon(id);
+			if (icon) {
+				span.addClass(icon);
+			}
+		}
+	};
+	
+	// ------------
+	// Menu
+	// ------------
+	function Menu(element, options) {
+		options._type = 'menu';
+		$.extend(this, new MenuBase(element, options)) ;
+		this.constructor();
+	}
+
+	Menu.prototype.constructor = function () {
+		this.element.addClass('wicked-ui wicked-menu');
+		var self = this;
+		var dohover = function(ev) {
+			$(this).parent().addClass('hover');
+			if ($(this).closest('ul').hasClass('wicked-menu')) {
+				// if the closest ul is a 'menu' (i.e. if this item is a top-level menu), then
+				// aply focus
+				$(this).focus();
+			}
+			if (!self.accessing) {
+				// Set 'accessing' to true and one document click to cancel it
+				self.accessing = true;
+				$(document).one('click', function() {
+					if (!self.accessing) return;
+					self.accessing = false;
+					self.element.find('.hover').removeClass('hover');
+				});
+			}
+		};
+		
+		this.element.find('> li > a.menu-item').click(dohover);
+		
+		this.element.find('> li > ul > li ul.drop-menu').each(function() {
+			// li > a + ul
+			$(this).prev('a.menu-item').addClass('icon-arrow-right');
+			
+			$(this).prev('a.menu-item').hover(dohover);
+			$(this).prev('a.menu-item').mouseleave(
+				function() {
+					$(this).parent().removeClass('hover');
+				}
+			);
+		});
+		this.element.find('> li > a.menu-item').hover(
+			function() {
+				if (!self.accessing) return;
+				self.element.find('.hover').removeClass('hover');
+				$.proxy(dohover, this)();
+			}
+		);
+	};
+	
+	// ------------
+	// Toolbar
+	// ------------
+	function Toolbar(element, options) {
+		options._type = 'toolbar';
+		$.extend(this, new MenuBase(element, options)) ;
+		this.constructor();
+	}
+	
+	Toolbar.prototype.constructor = function () {
+		this.element.addClass('wicked-ui wicked-toolbar');
+		this.element.find('> li > a.menu-item').hover(
+			function(){ $(this).parent().addClass('hover'); },
+			function(){ $(this).parent().removeClass('hover'); }
+		);
+	};
+
+	var plugins = { wickedmenu: Menu, wickedtoolbar: Toolbar };
+	for (var key in plugins) {
+		(function(name, Plugin){
+			$.fn[name] = function (options) {
+				var args = arguments;
+				return this.each(function () {
+					if (typeof options === 'object' || !options) {
+						if (!$.data(this, 'plugin_' + name)) {
+							$.data(this, 'plugin_' + name, new Plugin( this, options ));
+						}
+					}
+					else {
+						var d = $.data(this, 'plugin_' + name);
+						if (!d) {
+							$.error('jQuery.' + name + ' plugin does not exist');
+							return;
+						}
+						return d[options](Array.prototype.slice.call(args, 1));
+					}
+				});
+			};
+		})(key, plugins[key])
+	}
+	
+})( jQuery, window, document );
diff --git a/tamguo-bms/src/main/resources/static/mergely/lib/codemirror.css b/tamguo-bms/src/main/resources/static/mergely/lib/codemirror.css
new file mode 100644
index 0000000..d987d2a
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/lib/codemirror.css
@@ -0,0 +1,334 @@
+/* BASICS */
+
+.CodeMirror {
+  /* Set height, width, borders, and global font properties here */
+  font-family: monospace;
+  height: 300px;
+  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;
+  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-ruler {
+  border-left: 1px solid #ccc;
+  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;
+  z-index: 3;
+}
+.CodeMirror-gutter {
+  white-space: normal;
+  height: 100%;
+  display: inline-block;
+  margin-bottom: -30px;
+  /* Hack to make IE7 behave */
+  *zoom:1;
+  *display:inline;
+}
+.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;
+}
+.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; }
+.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);
+}
+
+/* IE7 hack to prevent it from returning funny offsetTops on the spans */
+.CodeMirror span { *vertical-align: text-bottom; }
+
+/* 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; }
diff --git a/tamguo-bms/src/main/resources/static/mergely/lib/codemirror.min.js b/tamguo-bms/src/main/resources/static/mergely/lib/codemirror.min.js
new file mode 100644
index 0000000..94121aa
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/lib/codemirror.min.js
@@ -0,0 +1,5 @@
+!function(a){if("object"==typeof exports&&"object"==typeof module)module.exports=a();else{if("function"==typeof define&&define.amd)return define([],a);(this||window).CodeMirror=a()}}(function(){"use strict";function x(a,b){if(!(this instanceof x))return new x(a,b);this.options=b=b?mg(b):{},mg(Dd,b,!1),K(b);var c=b.value;"string"==typeof c&&(c=new df(c,b.mode,null,b.lineSeparator)),this.doc=c;var d=new x.inputStyles[b.inputStyle](this),e=this.display=new y(a,c,d);e.wrapper.CodeMirror=this,G(this),E(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!p&&e.input.focus(),O(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new bg,keySeq:null,specialChars:null};var i=this;f&&11>g&&setTimeout(function(){i.display.input.reset(!0)},20),sc(this),Gg(),Yb(this),this.curOp.forceUpdate=!0,hf(this,c),b.autofocus&&!p||i.hasFocus()?setTimeout(ng(ad,this),20):bd(this);for(var j in Ed)Ed.hasOwnProperty(j)&&Ed[j](this,b[j],Gd);T(this),b.finishInit&&b.finishInit(this);for(var k=0;k<Kd.length;++k)Kd[k](this);$b(this),h&&b.lineWrapping&&"optimizelegibility"==getComputedStyle(e.lineDiv).textRendering&&(e.lineDiv.style.textRendering="auto")}function y(a,b,d){var e=this;this.input=d,e.scrollbarFiller=ug("div",null,"CodeMirror-scrollbar-filler"),e.scrollbarFiller.setAttribute("cm-not-content","true"),e.gutterFiller=ug("div",null,"CodeMirror-gutter-filler"),e.gutterFiller.setAttribute("cm-not-content","true"),e.lineDiv=ug("div",null,"CodeMirror-code"),e.selectionDiv=ug("div",null,null,"position: relative; z-index: 1"),e.cursorDiv=ug("div",null,"CodeMirror-cursors"),e.measure=ug("div",null,"CodeMirror-measure"),e.lineMeasure=ug("div",null,"CodeMirror-measure"),e.lineSpace=ug("div",[e.measure,e.lineMeasure,e.selectionDiv,e.cursorDiv,e.lineDiv],null,"position: relative; outline: none"),e.mover=ug("div",[ug("div",[e.lineSpace],"CodeMirror-lines")],null,"position: relative"),e.sizer=ug("div",[e.mover],"CodeMirror-sizer"),e.sizerWidth=null,e.heightForcer=ug("div",null,null,"position: absolute; height: "+Yf+"px; width: 1px;"),e.gutters=ug("div",null,"CodeMirror-gutters"),e.lineGutter=null,e.scroller=ug("div",[e.sizer,e.heightForcer,e.gutters],"CodeMirror-scroll"),e.scroller.setAttribute("tabIndex","-1"),e.wrapper=ug("div",[e.scrollbarFiller,e.gutterFiller,e.scroller],"CodeMirror"),f&&8>g&&(e.gutters.style.zIndex=-1,e.scroller.style.paddingRight=0),h||c&&p||(e.scroller.draggable=!0),a&&(a.appendChild?a.appendChild(e.wrapper):a(e.wrapper)),e.viewFrom=e.viewTo=b.first,e.reportedViewFrom=e.reportedViewTo=b.first,e.view=[],e.renderedView=null,e.externalMeasured=null,e.viewOffset=0,e.lastWrapHeight=e.lastWrapWidth=0,e.updateLineNumbers=null,e.nativeBarWidth=e.barHeight=e.barWidth=0,e.scrollbarsClipped=!1,e.lineNumWidth=e.lineNumInnerWidth=e.lineNumChars=null,e.alignWidgets=!1,e.cachedCharWidth=e.cachedTextHeight=e.cachedPaddingH=null,e.maxLine=null,e.maxLineLength=0,e.maxLineChanged=!1,e.wheelDX=e.wheelDY=e.wheelStartX=e.wheelStartY=null,e.shift=!1,e.selForContextMenu=null,e.activeTouch=null,d.init(e)}function z(a){a.doc.mode=x.getMode(a.options,a.doc.modeOption),A(a)}function A(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null)}),a.doc.frontier=a.doc.first,lb(a,100),a.state.modeGen++,a.curOp&&lc(a)}function B(a){a.options.lineWrapping?(Cg(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth="",a.display.sizerWidth=null):(Bg(a.display.wrapper,"CodeMirror-wrap"),J(a)),D(a),lc(a),Ib(a),setTimeout(function(){P(a)},100)}function C(a){var b=Ub(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/Vb(a.display)-3);return function(e){if(ze(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/d)||1)*b:f+b}}function D(a){var b=a.doc,c=C(a);b.iter(function(a){var b=c(a);b!=a.height&&mf(a,b)})}function E(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Ib(a)}function F(a){G(a),lc(a),setTimeout(function(){S(a)},20)}function G(a){var b=a.display.gutters,c=a.options.gutters;wg(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(ug("div",null,"CodeMirror-gutter "+e));"CodeMirror-linenumbers"==e&&(a.display.lineGutter=f,f.style.width=(a.display.lineNumWidth||1)+"px")}b.style.display=d?"":"none",H(a)}function H(a){var b=a.display.gutters.offsetWidth;a.display.sizer.style.marginLeft=b+"px"}function I(a){if(0==a.height)return 0;for(var c,b=a.text.length,d=a;c=se(d);){var e=c.find(0,!0);d=e.from.line,b+=e.from.ch-e.to.ch}for(d=a;c=te(d);){var e=c.find(0,!0);b-=d.text.length-e.from.ch,d=e.to.line,b+=d.text.length-e.to.ch}return b}function J(a){var b=a.display,c=a.doc;b.maxLine=jf(c,c.first),b.maxLineLength=I(b.maxLine),b.maxLineChanged=!0,c.iter(function(a){var c=I(a);c>b.maxLineLength&&(b.maxLineLength=c,b.maxLine=a)})}function K(a){var b=ig(a.gutters,"CodeMirror-linenumbers");-1==b&&a.lineNumbers?a.gutters=a.gutters.concat(["CodeMirror-linenumbers"]):b>-1&&!a.lineNumbers&&(a.gutters=a.gutters.slice(0),a.gutters.splice(b,1))}function L(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+qb(a.display));return{clientHeight:b.scroller.clientHeight,viewHeight:b.wrapper.clientHeight,scrollWidth:b.scroller.scrollWidth,clientWidth:b.scroller.clientWidth,viewWidth:b.wrapper.clientWidth,barLeft:a.options.fixedGutter?c:0,docHeight:d,scrollHeight:d+sb(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function M(a,b,c){this.cm=c;var d=this.vert=ug("div",[ug("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),e=this.horiz=ug("div",[ug("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(d),a(e),Mf(d,"scroll",function(){d.clientHeight&&b(d.scrollTop,"vertical")}),Mf(e,"scroll",function(){e.clientWidth&&b(e.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,f&&8>g&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function N(){}function O(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&Bg(a.display.wrapper,a.display.scrollbars.addClass)),a.display.scrollbars=new x.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller),Mf(b,"mousedown",function(){a.state.focused&&setTimeout(function(){a.display.input.focus()},0)}),b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Lc(a,b):Kc(a,b)},a),a.display.scrollbars.addClass&&Cg(a.display.wrapper,a.display.scrollbars.addClass)}function P(a,b){b||(b=L(a));var c=a.display.barWidth,d=a.display.barHeight;Q(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&aa(a),Q(a,L(a)),c=a.display.barWidth,d=a.display.barHeight}function Q(a,b){var c=a.display,d=c.scrollbars.update(b);c.sizer.style.paddingRight=(c.barWidth=d.right)+"px",c.sizer.style.paddingBottom=(c.barHeight=d.bottom)+"px",d.right&&d.bottom?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=d.bottom+"px",c.scrollbarFiller.style.width=d.right+"px"):c.scrollbarFiller.style.display="",d.bottom&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d.bottom+"px",c.gutterFiller.style.width=b.gutterWidth+"px"):c.gutterFiller.style.display=""}function R(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-pb(a));var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,f=of(b,d),g=of(b,e);if(c&&c.ensure){var h=c.ensure.from.line,i=c.ensure.to.line;f>h?(f=h,g=of(b,pf(jf(b,h))+a.wrapper.clientHeight)):Math.min(i,b.lastLine())>=g&&(f=of(b,pf(jf(b,i))-a.wrapper.clientHeight),g=i)}return{from:f,to:Math.max(g,f+1)}}function S(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=V(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g<c.length;g++)if(!c[g].hidden){a.options.fixedGutter&&c[g].gutter&&(c[g].gutter.style.left=f);var h=c[g].alignable;if(h)for(var i=0;i<h.length;i++)h[i].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function T(a){if(!a.options.lineNumbers)return!1;var b=a.doc,c=U(a.options,b.first+b.size-1),d=a.display;if(c.length!=d.lineNumChars){var e=d.measure.appendChild(ug("div",[ug("div",c)],"CodeMirror-linenumber CodeMirror-gutter-elt")),f=e.firstChild.offsetWidth,g=e.offsetWidth-f;return d.lineGutter.style.width="",d.lineNumInnerWidth=Math.max(f,d.lineGutter.offsetWidth-g)+1,d.lineNumWidth=d.lineNumInnerWidth+g,d.lineNumChars=d.lineNumInnerWidth?c.length:-1,d.lineGutter.style.width=d.lineNumWidth+"px",H(a),!0}return!1}function U(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function V(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function W(a,b,c){var d=a.display;this.viewport=b,this.visible=R(d,a.doc,b),this.editorIsHidden=!d.wrapper.offsetWidth,this.wrapperHeight=d.wrapper.clientHeight,this.wrapperWidth=d.wrapper.clientWidth,this.oldDisplayWidth=tb(a),this.force=c,this.dims=ca(a),this.events=[]}function X(a){var b=a.display;!b.scrollbarsClipped&&b.scroller.offsetWidth&&(b.nativeBarWidth=b.scroller.offsetWidth-b.scroller.clientWidth,b.heightForcer.style.height=sb(a)+"px",b.sizer.style.marginBottom=-b.nativeBarWidth+"px",b.sizer.style.borderRightWidth=sb(a)+"px",b.scrollbarsClipped=!0)}function Y(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return nc(a),!1;if(!b.force&&b.visible.from>=c.viewFrom&&b.visible.to<=c.viewTo&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo)&&c.renderedView==c.view&&0==rc(a))return!1;T(a)&&(nc(a),b.dims=ca(a));var e=d.first+d.size,f=Math.max(b.visible.from-a.options.viewportMargin,d.first),g=Math.min(e,b.visible.to+a.options.viewportMargin);c.viewFrom<f&&f-c.viewFrom<20&&(f=Math.max(d.first,c.viewFrom)),c.viewTo>g&&c.viewTo-g<20&&(g=Math.min(e,c.viewTo)),w&&(f=xe(a.doc,f),g=ye(a.doc,g));var h=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;qc(a,f,g),c.viewOffset=pf(jf(a.doc,c.viewFrom)),a.display.mover.style.top=c.viewOffset+"px";var i=rc(a);if(!h&&0==i&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;var j=zg();return i>4&&(c.lineDiv.style.display="none"),da(a,c.updateLineNumbers,b.dims),i>4&&(c.lineDiv.style.display=""),c.renderedView=c.view,j&&zg()!=j&&j.offsetHeight&&j.focus(),wg(c.cursorDiv),wg(c.selectionDiv),c.gutters.style.height=c.sizer.style.minHeight=0,h&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=b.wrapperWidth,lb(a,400)),c.updateLineNumbers=null,!0}function Z(a,b){for(var c=b.viewport,d=!0;(d&&a.options.lineWrapping&&b.oldDisplayWidth!=tb(a)||(c&&null!=c.top&&(c={top:Math.min(a.doc.height+qb(a.display)-ub(a),c.top)}),b.visible=R(a.display,a.doc,c),!(b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)))&&Y(a,b);d=!1){aa(a);var e=L(a);gb(a),_(a,e),P(a,e)}b.signal(a,"update",a),(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)&&(b.signal(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo)}function $(a,b){var c=new W(a,b);if(Y(a,c)){aa(a),Z(a,c);var d=L(a);gb(a),_(a,d),P(a,d),c.finish()}}function _(a,b){a.display.sizer.style.minHeight=b.docHeight+"px";var c=b.docHeight+a.display.barHeight;a.display.heightForcer.style.top=c+"px",a.display.gutters.style.height=Math.max(c+sb(a),b.clientHeight)+"px"}function aa(a){for(var b=a.display,c=b.lineDiv.offsetTop,d=0;d<b.view.length;d++){var h,e=b.view[d];if(!e.hidden){if(f&&8>g){var i=e.node.offsetTop+e.node.offsetHeight;h=i-c,c=i}else{var j=e.node.getBoundingClientRect();h=j.bottom-j.top}var k=e.line.height-h;if(2>h&&(h=Ub(b)),(k>.001||-.001>k)&&(mf(e.line,h),ba(e.line),e.rest))for(var l=0;l<e.rest.length;l++)ba(e.rest[l])}}}function ba(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.parentNode.offsetHeight}function ca(a){for(var b=a.display,c={},d={},e=b.gutters.clientLeft,f=b.gutters.firstChild,g=0;f;f=f.nextSibling,++g)c[a.options.gutters[g]]=f.offsetLeft+f.clientLeft+e,d[a.options.gutters[g]]=f.clientWidth;return{fixedPos:V(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function da(a,b,c){function i(b){var c=b.nextSibling;return h&&q&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b),c}for(var d=a.display,e=a.options.lineNumbers,f=d.lineDiv,g=f.firstChild,j=d.view,k=d.viewFrom,l=0;l<j.length;l++){var m=j[l];if(m.hidden);else if(m.node&&m.node.parentNode==f){for(;g!=m.node;)g=i(g);var o=e&&null!=b&&k>=b&&m.lineNumber;m.changes&&(ig(m.changes,"gutter")>-1&&(o=!1),ea(a,m,k,c)),o&&(wg(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(U(a.options,k)))),g=m.node.nextSibling}else{var n=ma(a,m,k,c);f.insertBefore(n,g)}k+=m.size}for(;g;)g=i(g)}function ea(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];"text"==f?ia(a,b):"gutter"==f?ka(a,b,c,d):"class"==f?ja(b):"widget"==f&&la(a,b,d)}b.changes=null}function fa(a){return a.node==a.text&&(a.node=ug("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),f&&8>g&&(a.node.style.zIndex=2)),a.node}function ga(a){var b=a.bgClass?a.bgClass+" "+(a.line.bgClass||""):a.line.bgClass;if(b&&(b+=" CodeMirror-linebackground"),a.background)b?a.background.className=b:(a.background.parentNode.removeChild(a.background),a.background=null);else if(b){var c=fa(a);a.background=c.insertBefore(ug("div",null,b),c.firstChild)}}function ha(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Te(a,b)}function ia(a,b){var c=b.text.className,d=ha(a,b);b.text==b.node&&(b.node=d.pre),b.text.parentNode.replaceChild(d.pre,b.text),b.text=d.pre,d.bgClass!=b.bgClass||d.textClass!=b.textClass?(b.bgClass=d.bgClass,b.textClass=d.textClass,ja(b)):c&&(b.text.className=c)}function ja(a){ga(a),a.line.wrapClass?fa(a).className=a.line.wrapClass:a.node!=a.text&&(a.node.className="");var b=a.textClass?a.textClass+" "+(a.line.textClass||""):a.line.textClass;a.text.className=b||""}function ka(a,b,c,d){if(b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null),b.gutterBackground&&(b.node.removeChild(b.gutterBackground),b.gutterBackground=null),b.line.gutterClass){var e=fa(b);b.gutterBackground=ug("div",null,"CodeMirror-gutter-background "+b.line.gutterClass,"left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px; width: "+d.gutterTotalWidth+"px"),e.insertBefore(b.gutterBackground,b.text)}var f=b.line.gutterMarkers;if(a.options.lineNumbers||f){var e=fa(b),g=b.gutter=ug("div",null,"CodeMirror-gutter-wrapper","left: 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b.text=b.node=e.pre,e.bgClass&&(b.bgClass=e.bgClass),e.textClass&&(b.textClass=e.textClass),ja(b),ka(a,b,c,d),na(a,b,d),b.node}function na(a,b,c){if(oa(a,b.line,b,c,!0),b.rest)for(var d=0;d<b.rest.length;d++)oa(a,b.rest[d],b,c,!1)}function oa(a,b,c,d,e){if(b.widgets)for(var f=fa(c),g=0,h=b.widgets;g<h.length;++g){var i=h[g],j=ug("div",[i.node],"CodeMirror-linewidget");i.handleMouseEvents||j.setAttribute("cm-ignore-events","true"),pa(i,j,c,d),a.display.input.setUneditable(j),e&&i.above?f.insertBefore(j,c.gutter||c.text):f.appendChild(j),Sf(i,"redraw")}}function pa(a,b,c,d){if(a.noHScroll){(c.alignable||(c.alignable=[])).push(b);var e=d.wrapperWidth;b.style.left=d.fixedPos+"px",a.coverGutter||(e-=d.gutterTotalWidth,b.style.paddingLeft=d.gutterTotalWidth+"px"),b.style.width=e+"px"}a.coverGutter&&(b.style.zIndex=5,b.style.position="relative",a.noHScroll||(b.style.marginLeft=-d.gutterTotalWidth+"px"))}function sa(a){return qa(a.line,a.ch)}function ta(a,b){return ra(a,b)<0?b:a}function ua(a,b){return ra(a,b)<0?a:b}function va(a){a.state.focused||(a.display.input.focus(),ad(a))}function xa(a,b,c,d,e){var f=a.doc;a.display.shift=!1,d||(d=f.sel);var g=a.state.pasteIncoming||"paste"==e,h=f.splitLines(b),i=null;if(g&&d.ranges.length>1)if(wa&&wa.join("\n")==b){if(d.ranges.length%wa.length==0){i=[];for(var j=0;j<wa.length;j++)i.push(f.splitLines(wa[j]))}}else h.length==d.ranges.length&&(i=jg(h,function(a){return[a]}));for(var j=d.ranges.length-1;j>=0;j--){var k=d.ranges[j],l=k.from(),m=k.to();k.empty()&&(c&&c>0?l=qa(l.line,l.ch-c):a.state.overwrite&&!g&&(m=qa(m.line,Math.min(jf(f,m.line).text.length,m.ch+gg(h).length))));var n=a.curOp.updateInput,o={from:l,to:m,text:i?i[j%i.length]:h,origin:e||(g?"paste":a.state.cutIncoming?"cut":"+input")};kd(a.doc,o),Sf(a,"inputRead",a,o)}b&&!g&&za(a,b),wd(a),a.curOp.updateInput=n,a.curOp.typing=!0,a.state.pasteIncoming=a.state.cutIncoming=!1}function ya(a,b){var c=a.clipboardData&&a.clipboardData.getData("text/plain");return c?(a.preventDefault(),b.isReadOnly()||b.options.disableInput||fc(b,function(){xa(b,c,0,null,"paste")}),!0):void 0}function za(a,b){if(a.options.electricChars&&a.options.smartIndent)for(var c=a.doc.sel,d=c.ranges.length-1;d>=0;d--){var e=c.ranges[d];if(!(e.head.ch>100||d&&c.ranges[d-1].head.line==e.head.line)){var f=a.getModeAt(e.head),g=!1;if(f.electricChars){for(var h=0;h<f.electricChars.length;h++)if(b.indexOf(f.electricChars.charAt(h))>-1){g=yd(a,e.head.line,"smart");break}}else f.electricInput&&f.electricInput.test(jf(a.doc,e.head.line).text.slice(0,e.head.ch))&&(g=yd(a,e.head.line,"smart"));g&&Sf(a,"electricInput",a,e.head.line)}}}function Aa(a){for(var b=[],c=[],d=0;d<a.doc.sel.ranges.length;d++){var e=a.doc.sel.ranges[d].head.line,f={anchor:qa(e,0),head:qa(e+1,0)};c.push(f),b.push(a.getRange(f.anchor,f.head))}return{text:b,ranges:c}}function Ba(a){a.setAttribute("autocorrect","off"),a.setAttribute("autocapitalize","off"),a.setAttribute("spellcheck","false")}function Ca(a){this.cm=a,this.prevInput="",this.pollingFast=!1,this.polling=new bg,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null}function Da(){var a=ug("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none"),b=ug("div",[a],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return h?a.style.width="1000px":a.setAttribute("wrap","off"),o&&(a.style.border="1px solid black"),Ba(a),b}function Ea(a){this.cm=a,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new bg,this.gracePeriod=!1}function Fa(a,b){var c=zb(a,b.line);if(!c||c.hidden)return null;var d=jf(a.doc,b.line),e=wb(c,d,b.line),f=qf(d),g="left";if(f){var h=bh(f,b.ch);g=h%2?"right":"left"}var i=Db(e.map,b.ch,g);return i.offset="right"==i.collapse?i.end:i.start,i}function Ga(a,b){return b&&(a.bad=!0),a}function Ha(a,b,c){var d;if(b==a.display.lineDiv){if(d=a.display.lineDiv.childNodes[c],!d)return 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Ka(a,b){this.ranges=a,this.primIndex=b}function La(a,b){this.anchor=a,this.head=b}function Ma(a,b){var c=a[b];a.sort(function(a,b){return ra(a.from(),b.from())}),b=ig(a,c);for(var d=1;d<a.length;d++){var e=a[d],f=a[d-1];if(ra(f.to(),e.from())>=0){var g=ua(f.from(),e.from()),h=ta(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new La(i?h:g,i?g:h))}}return new Ka(a,b)}function Na(a,b){return new Ka([new La(a,b||a)],0)}function Oa(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function Pa(a,b){if(b.line<a.first)return qa(a.first,0);var c=a.first+a.size-1;return b.line>c?qa(c,jf(a,c).text.length):Qa(b,jf(a,b.line).text.length)}function Qa(a,b){var c=a.ch;return null==c||c>b?qa(a.line,b):0>c?qa(a.line,0):a}function Ra(a,b){return b>=a.first&&b<a.first+a.size}function Sa(a,b){for(var c=[],d=0;d<b.length;d++)c[d]=Pa(a,b[d]);return c}function Ta(a,b,c,d){if(a.cm&&a.cm.display.shift||a.extend){var e=b.anchor;if(d){var 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h=f.markedSpans[g],i=h.marker;if((null==h.from||(i.inclusiveLeft?h.from<=b.ch:h.from<b.ch))&&(null==h.to||(i.inclusiveRight?h.to>=b.ch:h.to>b.ch))){if(e&&(Qf(i,"beforeCursorEnter"),i.explicitlyCleared)){if(f.markedSpans){--g;continue}break}if(!i.atomic)continue;if(c){var k,j=i.find(0>d?1:-1);if((0>d?i.inclusiveRight:i.inclusiveLeft)&&(j=fb(a,j,-d,f)),j&&j.line==b.line&&(k=ra(j,c))&&(0>d?0>k:k>0))return db(a,j,b,d,e)}var l=i.find(0>d?-1:1);return(0>d?i.inclusiveLeft:i.inclusiveRight)&&(l=fb(a,l,d,f)),l?db(a,l,b,d,e):null}}return b}function eb(a,b,c,d,e){var f=d||1,g=db(a,b,c,f,e)||!e&&db(a,b,c,f,!0)||db(a,b,c,-f,e)||!e&&db(a,b,c,-f,!0);return g?g:(a.cantEdit=!0,qa(a.first,0))}function fb(a,b,c,d){return 0>c&&0==b.ch?b.line>a.first?Pa(a,qa(b.line-1)):null:c>0&&b.ch==(d||jf(a,b.line)).text.length?b.line<a.first+a.size-1?qa(b.line+1,0):null:new qa(b.line,b.ch+c)}function gb(a){a.display.input.showSelection(a.display.input.prepareSelection())}function hb(a,b){for(var 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n=jf(e,l.line),o=jf(e,m.line),p=ve(n)==ve(o),q=k(l.line,l.ch,p?n.text.length+1:null).end,r=k(m.line,p?0:null,m.ch).start;p&&(q.top<r.top-2?(j(q.right,q.top,null,q.bottom),j(h,r.top,r.left,r.bottom)):j(q.right,q.top,r.left-q.right,q.bottom)),q.bottom<r.top&&j(h,q.bottom,null,r.top)}c.appendChild(f)}function kb(a){if(a.state.focused){var b=a.display;clearInterval(b.blinker);var c=!0;b.cursorDiv.style.visibility="",a.options.cursorBlinkRate>0?b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate):a.options.cursorBlinkRate<0&&(b.cursorDiv.style.visibility="hidden")}}function lb(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.viewTo&&a.state.highlight.set(b,ng(mb,a))}function mb(a){var b=a.doc;if(b.frontier<b.first&&(b.frontier=b.first),!(b.frontier>=a.display.viewTo)){var c=+new 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c&&b>=c.lineN&&b<c.lineN+c.size?c:void 0}function Ab(a,b){var c=nf(b),d=zb(a,c);d&&!d.text?d=null:d&&d.changes&&(ea(a,d,c,ca(a)),a.curOp.forceUpdate=!0),d||(d=xb(a,b));var e=wb(d,b,c);return{line:b,view:d,rect:null,map:e.map,cache:e.cache,before:e.before,hasHeights:!1}}function Bb(a,b,c,d,e){b.before&&(c=-1);var g,f=c+(d||"");return b.cache.hasOwnProperty(f)?g=b.cache[f]:(b.rect||(b.rect=b.view.text.getBoundingClientRect()),b.hasHeights||(vb(a,b.view,b.rect),b.hasHeights=!0),g=Eb(a,b,c,d),g.bogus||(b.cache[f]=g)),{left:g.left,right:g.right,top:e?g.rtop:g.top,bottom:e?g.rbottom:g.bottom}}function Db(a,b,c){for(var d,e,f,g,h=0;h<a.length;h+=3){var i=a[h],j=a[h+1];if(i>b?(e=0,f=1,g="left"):j>b?(e=b-i,f=e+1):(h==a.length-3||b==j&&a[h+3]>b)&&(f=j-i,e=f-1,b>=j&&(g="right")),null!=e){if(d=a[h+2],i==j&&c==(d.insertLeft?"left":"right")&&(g=c),"left"==c&&0==e)for(;h&&a[h-2]==a[h-3]&&a[h-1].insertLeft;)d=a[(h-=3)+2],
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o=h.parentNode.getClientRects()[0];l=o?{left:o.left,right:o.left+Vb(a.display),top:o.top,bottom:o.bottom}:Cb}for(var p=l.top-b.rect.top,q=l.bottom-b.rect.top,r=(p+q)/2,s=b.view.measure.heights,m=0;m<s.length-1&&!(r<s[m]);m++);var t=m?s[m-1]:0,u=s[m],v={left:("right"==k?l.right:l.left)-b.rect.left,right:("left"==k?l.left:l.right)-b.rect.left,top:t,bottom:u};return l.left||l.right||(v.bogus=!0),a.options.singleCursorHeightPerLine||(v.rtop=p,v.rbottom=q),v}function Fb(a,b){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Rg(a))return b;var c=screen.logicalXDPI/screen.deviceXDPI,d=screen.logicalYDPI/screen.deviceYDPI;return{left:b.left*c,right:b.right*c,top:b.top*d,bottom:b.bottom*d}}function Gb(a){if(a.measure&&(a.measure.cache={},a.measure.heights=null,a.rest))for(var b=0;b<a.rest.length;b++)a.measure.caches[b]={}}function Hb(a){a.display.externalMeasure=null,wg(a.display.lineMeasure);for(var b=0;b<a.display.view.length;b++)Gb(a.display.view[b])}function Ib(a){Hb(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function Jb(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Kb(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Lb(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=De(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=pf(b);if("local"==d?g+=pb(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:Kb());var i=h.left+("window"==d?0:Jb());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function Mb(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=Jb(),e-=Kb();else if("local"==c||!c){var 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d=a.doc;if(c+=a.display.viewOffset,0>c)return Qb(d.first,0,!0,-1);var e=of(d,c),f=d.first+d.size-1;if(e>f)return Qb(d.first+d.size-1,jf(d,f).text.length,!0,1);0>b&&(b=0);for(var g=jf(d,e);;){var h=Sb(a,g,e,b,c),i=te(g),j=i&&i.find(0,!0);if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=nf(g=j.to.line)}}function Sb(a,b,c,d,e){function j(d){var e=Ob(a,qa(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:f<e.top?e.left+h:(g=!1,e.left)}var f=e-pf(b),g=!1,h=2*a.display.wrapper.clientWidth,i=Ab(a,b),k=qf(b),l=b.text.length,m=Wg(b),n=Xg(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return Qb(c,n,r,1);for(;;){if(k?n==m||n==dh(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);tg(b.text.charAt(s));)++s;var u=Qb(c,s,s==m?p:r,-1>t?-1:t>1?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;v>x;++x)w=dh(b,w,1)}var y=j(w);y>d?(n=w,q=y,(r=g)&&(q+=1e3),l=v):(m=w,o=y,p=g,l-=v)}}function Ub(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==Tb){Tb=ug("pre");for(var b=0;49>b;++b)Tb.appendChild(document.createTextNode("x")),Tb.appendChild(ug("br"));Tb.appendChild(document.createTextNode("x"))}xg(a.measure,Tb);var c=Tb.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),wg(a.measure),c||1}function Vb(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=ug("span","xxxxxxxxxx"),c=ug("pre",[b]);xg(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function Yb(a){a.curOp={cm:a,viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Xb},Wb?Wb.ops.push(a.curOp):a.curOp.ownsGroup=Wb={ops:[a.curOp],delayedCallbacks:[]}}function Zb(a){var b=a.delayedCallbacks,c=0;do{for(;c<b.length;c++)b[c].call(null);for(var d=0;d<a.ops.length;d++){var e=a.ops[d];if(e.cursorActivityHandlers)for(;e.cursorActivityCalled<e.cursorActivityHandlers.length;)e.cursorActivityHandlers[e.cursorActivityCalled++].call(null,e.cm)}}while(c<b.length)}function $b(a){var b=a.curOp,c=b.ownsGroup;if(c)try{Zb(c)}finally{Wb=null;for(var d=0;d<c.ops.length;d++)c.ops[d].cm.curOp=null;_b(c)}}function _b(a){for(var b=a.ops,c=0;c<b.length;c++)ac(b[c]);for(var c=0;c<b.length;c++)bc(b[c]);for(var c=0;c<b.length;c++)cc(b[c]);for(var c=0;c<b.length;c++)dc(b[c]);for(var c=0;c<b.length;c++)ec(b[c])}function ac(a){var b=a.cm,c=b.display;X(b),a.updateMaxLine&&J(b),a.mustUpdate=a.viewChanged||a.forceUpdate||null!=a.scrollTop||a.scrollToPos&&(a.scrollToPos.from.line<c.viewFrom||a.scrollToPos.to.line>=c.viewTo)||c.maxLineChanged&&b.options.lineWrapping,a.update=a.mustUpdate&&new W(b,a.mustUpdate&&{top:a.scrollTop,ensure:a.scrollToPos},a.forceUpdate)}function bc(a){a.updatedDisplay=a.mustUpdate&&Y(a.cm,a.update)}function cc(a){var b=a.cm,c=b.display;a.updatedDisplay&&aa(b),a.barMeasure=L(b),c.maxLineChanged&&!b.options.lineWrapping&&(a.adjustWidthTo=yb(b,c.maxLine,c.maxLine.text.length).left+3,b.display.sizerWidth=a.adjustWidthTo,a.barMeasure.scrollWidth=Math.max(c.scroller.clientWidth,c.sizer.offsetLeft+a.adjustWidthTo+sb(b)+b.display.barWidth),a.maxScrollLeft=Math.max(0,c.sizer.offsetLeft+a.adjustWidthTo-tb(b))),(a.updatedDisplay||a.selectionChanged)&&(a.preparedSelection=c.input.prepareSelection())}function dc(a){var b=a.cm;null!=a.adjustWidthTo&&(b.display.sizer.style.minWidth=a.adjustWidthTo+"px",a.maxScrollLeft<b.doc.scrollLeft&&Lc(b,Math.min(b.display.scroller.scrollLeft,a.maxScrollLeft),!0),b.display.maxLineChanged=!1),a.preparedSelection&&b.display.input.showSelection(a.preparedSelection),a.updatedDisplay&&_(b,a.barMeasure),(a.updatedDisplay||a.startHeight!=b.doc.height)&&P(b,a.barMeasure),a.selectionChanged&&kb(b),b.state.focused&&a.updateInput&&b.display.input.reset(a.typing),!a.focus||a.focus!=zg()||document.hasFocus&&!document.hasFocus()||va(a.cm)}function ec(a){var b=a.cm,c=b.display,d=b.doc;if(a.updatedDisplay&&Z(b,a.update),null==c.wheelStartX||null==a.scrollTop&&null==a.scrollLeft&&!a.scrollToPos||(c.wheelStartX=c.wheelStartY=null),null==a.scrollTop||c.scroller.scrollTop==a.scrollTop&&!a.forceScroll||(d.scrollTop=Math.max(0,Math.min(c.scroller.scrollHeight-c.scroller.clientHeight,a.scrollTop)),c.scrollbars.setScrollTop(d.scrollTop),c.scroller.scrollTop=d.scrollTop),null==a.scrollLeft||c.scroller.scrollLeft==a.scrollLeft&&!a.forceScroll||(d.scrollLeft=Math.max(0,Math.min(c.scroller.scrollWidth-tb(b),a.scrollLeft)),c.scrollbars.setScrollLeft(d.scrollLeft),c.scroller.scrollLeft=d.scrollLeft,S(b)),a.scrollToPos){var e=sd(b,Pa(d,a.scrollToPos.from),Pa(d,a.scrollToPos.to),a.scrollToPos.margin);a.scrollToPos.isCursor&&b.state.focused&&rd(b,e)}var f=a.maybeHiddenMarkers,g=a.maybeUnhiddenMarkers;if(f)for(var h=0;h<f.length;++h)f[h].lines.length||Qf(f[h],"hide");if(g)for(var h=0;h<g.length;++h)g[h].lines.length&&Qf(g[h],"unhide");c.wrapper.offsetHeight&&(d.scrollTop=b.display.scroller.scrollTop),a.changeObjs&&Qf(b,"changes",b,a.changeObjs),a.update&&a.update.finish()}function fc(a,b){if(a.curOp)return b();Yb(a);try{return b()}finally{$b(a)}}function gc(a,b){return function(){if(a.curOp)return b.apply(a,arguments);Yb(a);try{return b.apply(a,arguments)}finally{$b(a)}}}function hc(a){return function(){if(this.curOp)return a.apply(this,arguments);Yb(this);try{return a.apply(this,arguments)}finally{$b(this)}}}function ic(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);Yb(b);try{return a.apply(this,arguments)}finally{$b(b)}}}function jc(a,b,c){this.line=b,this.rest=we(b),this.size=this.rest?nf(gg(this.rest))-c+1:1,this.node=this.text=null,this.hidden=ze(a,b)}function kc(a,b,c){for(var e,d=[],f=b;c>f;f=e){var g=new jc(a.doc,jf(a.doc,f),f);e=f+g.size,d.push(g)}return d}function lc(a,b,c,d){null==b&&(b=a.doc.first),null==c&&(c=a.doc.first+a.doc.size),d||(d=0);var e=a.display;if(d&&c<e.viewTo&&(null==e.updateLineNumbers||e.updateLineNumbers>b)&&(e.updateLineNumbers=b),a.curOp.viewChanged=!0,b>=e.viewTo)w&&xe(a.doc,b)<e.viewTo&&nc(a);else if(c<=e.viewFrom)w&&ye(a.doc,c+d)>e.viewFrom?nc(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)nc(a);else if(b<=e.viewFrom){var f=pc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):nc(a)}else if(c>=e.viewTo){var f=pc(a,b,b,-1);f?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):nc(a)}else{var g=pc(a,b,b,-1),h=pc(a,c,c+d,1);g&&h?(e.view=e.view.slice(0,g.index).concat(kc(a,g.lineN,h.lineN)).concat(e.view.slice(h.index)),e.viewTo+=d):nc(a)}var i=e.externalMeasured;i&&(c<i.lineN?i.lineN+=d:b<i.lineN+i.size&&(e.externalMeasured=null))}function mc(a,b,c){a.curOp.viewChanged=!0;var d=a.display,e=a.display.externalMeasured;if(e&&b>=e.lineN&&b<e.lineN+e.size&&(d.externalMeasured=null),!(b<d.viewFrom||b>=d.viewTo)){var f=d.view[oc(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==ig(g,c)&&g.push(c)}}}function nc(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function oc(a,b){if(b>=a.display.viewTo)return null;if(b-=a.display.viewFrom,0>b)return null;for(var c=a.display.view,d=0;d<c.length;d++)if(b-=c[d].size,0>b)return d}function pc(a,b,c,d){var f,e=oc(a,b),g=a.display.view;if(!w||c==a.doc.first+a.doc.size)return{index:e,lineN:c};for(var h=0,i=a.display.viewFrom;e>h;h++)i+=g[h].size;if(i!=b){if(d>0){if(e==g.length-1)return null;f=i+g[e].size-b,e++}else f=i-b;b+=f,c+=f}for(;xe(a.doc,c)!=c;){if(e==(0>d?0:g.length-1))return null;c+=d*g[e-(0>d?1:0)].size,e+=d}return{index:e,lineN:c}}function qc(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=kc(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=kc(a,b,d.viewFrom).concat(d.view):d.viewFrom<b&&(d.view=d.view.slice(oc(a,b))),d.viewFrom=b,d.viewTo<c?d.view=d.view.concat(kc(a,d.viewTo,c)):d.viewTo>c&&(d.view=d.view.slice(0,oc(a,c)))),d.viewTo=c}function rc(a){for(var b=a.display.view,c=0,d=0;d<b.length;d++){var e=b[d];e.hidden||e.node&&!e.changes||++c}return c}function sc(a){function e(){b.activeTouch&&(c=setTimeout(function(){b.activeTouch=null},1e3),d=b.activeTouch,d.end=+new Date)}function h(a){if(1!=a.touches.length)return!1;var b=a.touches[0];return b.radiusX<=1&&b.radiusY<=1}function i(a,b){if(null==b.left)return!0;var c=b.left-a.left,d=b.top-a.top;return c*c+d*d>400}var b=a.display;Mf(b.scroller,"mousedown",gc(a,xc)),f&&11>g?Mf(b.scroller,"dblclick",gc(a,function(b){if(!Uf(a,b)){var c=wc(a,b);if(c&&!Ec(a,b)&&!vc(a.display,b)){Gf(b);var d=a.findWordAt(c);Ua(a.doc,d.anchor,d.head)}}})):Mf(b.scroller,"dblclick",function(b){Uf(a,b)||Gf(b)}),u||Mf(b.scroller,"contextmenu",function(b){cd(a,b)});var c,d={end:0};Mf(b.scroller,"touchstart",function(e){if(!Uf(a,e)&&!h(e)){clearTimeout(c);var f=+new Date;b.activeTouch={start:f,moved:!1,prev:f-d.end<=300?d:null},1==e.touches.length&&(b.activeTouch.left=e.touches[0].pageX,b.activeTouch.top=e.touches[0].pageY)}}),Mf(b.scroller,"touchmove",function(){b.activeTouch&&(b.activeTouch.moved=!0)}),Mf(b.scroller,"touchend",function(c){var d=b.activeTouch;if(d&&!vc(b,c)&&null!=d.left&&!d.moved&&new Date-d.start<300){var g,f=a.coordsChar(b.activeTouch,"page");g=!d.prev||i(d,d.prev)?new La(f,f):!d.prev.prev||i(d,d.prev.prev)?a.findWordAt(f):new La(qa(f.line,0),Pa(a.doc,qa(f.line+1,0))),a.setSelection(g.anchor,g.head),a.focus(),Gf(c)}e()}),Mf(b.scroller,"touchcancel",e),Mf(b.scroller,"scroll",function(){b.scroller.clientHeight&&(Kc(a,b.scroller.scrollTop),Lc(a,b.scroller.scrollLeft,!0),Qf(a,"scroll",a))}),Mf(b.scroller,"mousewheel",function(b){Pc(a,b)}),Mf(b.scroller,"DOMMouseScroll",function(b){Pc(a,b)}),Mf(b.wrapper,"scroll",function(){b.wrapper.scrollTop=b.wrapper.scrollLeft=0}),b.dragFunctions={enter:function(b){Uf(a,b)||Jf(b)},over:function(b){Uf(a,b)||(Ic(a,b),Jf(b))},start:function(b){Hc(a,b)},drop:gc(a,Gc),leave:function(){Jc(a)}};var j=b.input.getField();Mf(j,"keyup",function(b){Zc.call(a,b)}),Mf(j,"keydown",gc(a,Xc)),Mf(j,"keypress",gc(a,$c)),Mf(j,"focus",ng(ad,a)),Mf(j,"blur",ng(bd,a))}function tc(a,b,c){var d=c&&c!=x.Init;if(!b!=!d){var e=a.display.dragFunctions,f=b?Mf:Pf;f(a.display.scroller,"dragstart",e.start),f(a.display.scroller,"dragenter",e.enter),f(a.display.scroller,"dragover",e.over),f(a.display.scroller,"dragleave",e.leave),f(a.display.scroller,"drop",e.drop)}}function uc(a){var b=a.display;(b.lastWrapHeight!=b.wrapper.clientHeight||b.lastWrapWidth!=b.wrapper.clientWidth)&&(b.cachedCharWidth=b.cachedTextHeight=b.cachedPaddingH=null,b.scrollbarsClipped=!1,a.setSize())}function vc(a,b){for(var c=Kf(b);c!=a.wrapper;c=c.parentNode)if(!c||1==c.nodeType&&"true"==c.getAttribute("cm-ignore-events")||c.parentNode==a.sizer&&c!=a.mover)return!0}function wc(a,b,c,d){var e=a.display;if(!c&&"true"==Kf(b).getAttribute("cm-not-content"))return null;var f,g,h=e.lineSpace.getBoundingClientRect();try{f=b.clientX-h.left,g=b.clientY-h.top}catch(b){return null}var j,i=Rb(a,f,g);if(d&&1==i.xRel&&(j=jf(a.doc,i.line).text).length==i.ch){var k=cg(j,j.length,a.options.tabSize)-j.length;i=qa(i.line,Math.max(0,Math.round((f-rb(a.display).left)/Vb(a.display))-k))}return i}function xc(a){var b=this,c=b.display;if(!(Uf(b,a)||c.activeTouch&&c.input.supportsTouch())){if(c.shift=a.shiftKey,vc(c,a))return void(h||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)));if(!Ec(b,a)){var d=wc(b,a);switch(window.focus(),Lf(a)){case 1:b.state.selectingText?b.state.selectingText(a):d?Ac(b,a,d):Kf(a)==c.scroller&&Gf(a);break;case 2:h&&(b.state.lastMiddleDown=+new Date),d&&Ua(b.doc,d),setTimeout(function(){c.input.focus()},20),Gf(a);break;case 3:u?cd(b,a):_c(b)}}}}function Ac(a,b,c){f?setTimeout(ng(va,a),0):a.curOp.focus=zg();var e,d=+new Date;zc&&zc.time>d-400&&0==ra(zc.pos,c)?e="triple":yc&&yc.time>d-400&&0==ra(yc.pos,c)?(e="double",zc={time:d,pos:c}):(e="single",yc={time:d,pos:c});var i,g=a.doc.sel,h=q?b.metaKey:b.ctrlKey;a.options.dragDrop&&Ig&&!a.isReadOnly()&&"single"==e&&(i=g.contains(c))>-1&&(ra((i=g.ranges[i]).from(),c)<0||c.xRel>0)&&(ra(i.to(),c)>0||c.xRel<0)?Bc(a,b,c,h):Cc(a,b,c,e,h)}function Bc(a,b,c,d){var e=a.display,i=+new Date,j=gc(a,function(k){h&&(e.scroller.draggable=!1),a.state.draggingText=!1,Pf(document,"mouseup",j),Pf(e.scroller,"drop",j),Math.abs(b.clientX-k.clientX)+Math.abs(b.clientY-k.clientY)<10&&(Gf(k),!d&&+new Date-200<i&&Ua(a.doc,c),h||f&&9==g?setTimeout(function(){document.body.focus(),e.input.focus()},20):e.input.focus())});h&&(e.scroller.draggable=!0),a.state.draggingText=j,e.scroller.dragDrop&&e.scroller.dragDrop(),Mf(document,"mouseup",j),Mf(e.scroller,"drop",j)}function Cc(a,b,c,d,e){function o(b){if(0!=ra(n,b))if(n=b,"rect"==d){for(var e=[],f=a.options.tabSize,k=cg(jf(g,c.line).text,c.ch,f),l=cg(jf(g,b.line).text,b.ch,f),m=Math.min(k,l),o=Math.max(k,l),p=Math.min(c.line,b.line),q=Math.min(a.lastLine(),Math.max(c.line,b.line));q>=p;p++){var r=jf(g,p).text,s=dg(r,m,f);m==o?e.push(new La(qa(p,s),qa(p,s))):r.length>s&&e.push(new La(qa(p,s),qa(p,dg(r,o,f))))}e.length||e.push(new La(c,c)),$a(g,Ma(j.ranges.slice(0,i).concat(e),i),{origin:"*mouse",scroll:!1}),a.scrollIntoView(b)}else{var t=h,u=t.anchor,v=b;if("single"!=d){if("double"==d)var w=a.findWordAt(b);else var w=new La(qa(b.line,0),Pa(g,qa(b.line+1,0)));ra(w.anchor,u)>0?(v=w.head,u=ua(t.from(),w.anchor)):(v=w.anchor,u=ta(t.to(),w.head))}var e=j.ranges.slice(0);e[i]=new La(Pa(g,u),v),$a(g,Ma(e,i),_f)}}function r(b){var c=++q,e=wc(a,b,!0,"rect"==d);if(e)if(0!=ra(e,n)){a.curOp.focus=zg(),o(e);var h=R(f,g);(e.line>=h.to||e.line<h.from)&&setTimeout(gc(a,function(){q==c&&r(b)}),150)}else{var i=b.clientY<p.top?-20:b.clientY>p.bottom?20:0;i&&setTimeout(gc(a,function(){q==c&&(f.scroller.scrollTop+=i,r(b))}),50)}}function s(b){a.state.selectingText=!1,q=1/0,Gf(b),f.input.focus(),Pf(document,"mousemove",t),Pf(document,"mouseup",u),g.history.lastSelOrigin=null}var f=a.display,g=a.doc;Gf(b);var h,i,j=g.sel,k=j.ranges;if(e&&!b.shiftKey?(i=g.sel.contains(c),h=i>-1?k[i]:new La(c,c)):(h=g.sel.primary(),i=g.sel.primIndex),b.altKey)d="rect",e||(h=new La(c,c)),c=wc(a,b,!0,!0),i=-1;else if("double"==d){var l=a.findWordAt(c);h=a.display.shift||g.extend?Ta(g,h,l.anchor,l.head):l}else if("triple"==d){var m=new La(qa(c.line,0),Pa(g,qa(c.line+1,0)));h=a.display.shift||g.extend?Ta(g,h,m.anchor,m.head):m}else h=Ta(g,h,c);e?-1==i?(i=k.length,$a(g,Ma(k.concat([h]),i),{scroll:!1,origin:"*mouse"})):k.length>1&&k[i].empty()&&"single"==d&&!b.shiftKey?($a(g,Ma(k.slice(0,i).concat(k.slice(i+1)),0),{scroll:!1,origin:"*mouse"}),j=g.sel):Wa(g,i,h,_f):(i=0,$a(g,new Ka([h],0),_f),j=g.sel);var n=c,p=f.wrapper.getBoundingClientRect(),q=0,t=gc(a,function(a){Lf(a)?r(a):s(a)}),u=gc(a,s);a.state.selectingText=u,Mf(document,"mousemove",t),Mf(document,"mouseup",u)}function Dc(a,b,c,d){try{var e=b.clientX,f=b.clientY}catch(b){return!1}if(e>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&Gf(b);var g=a.display,h=g.lineDiv.getBoundingClientRect();if(f>h.bottom||!Wf(a,c))return If(b);f-=h.top-g.viewOffset;for(var i=0;i<a.options.gutters.length;++i){var j=g.gutters.childNodes[i];if(j&&j.getBoundingClientRect().right>=e){var k=of(a.doc,f),l=a.options.gutters[i];return Qf(a,c,a,k,l,b),If(b)}}}function Ec(a,b){return Dc(a,b,"gutterClick",!0)}function Gc(a){var b=this;if(Jc(b),!Uf(b,a)&&!vc(b.display,a)){Gf(a),f&&(Fc=+new Date);var c=wc(b,a,!0),d=a.dataTransfer.files;if(c&&!b.isReadOnly())if(d&&d.length&&window.FileReader&&window.File)for(var e=d.length,g=Array(e),h=0,i=function(a,d){if(!b.options.allowDropFileTypes||-1!=ig(b.options.allowDropFileTypes,a.type)){var f=new FileReader;f.onload=gc(b,function(){var a=f.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(a)&&(a=""),g[d]=a,++h==e){c=Pa(b.doc,c);var i={from:c,to:c,text:b.doc.splitLines(g.join(b.doc.lineSeparator())),origin:"paste"};kd(b.doc,i),Za(b.doc,Na(c,ed(i)))}}),f.readAsText(a)}},j=0;e>j;++j)i(d[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),void setTimeout(function(){b.display.input.focus()},20);try{var g=a.dataTransfer.getData("Text");if(g){if(b.state.draggingText&&!(q?a.altKey:a.ctrlKey))var k=b.listSelections();if(_a(b.doc,Na(c,c)),k)for(var j=0;j<k.length;++j)qd(b.doc,"",k[j].anchor,k[j].head,"drag");b.replaceSelection(g,"around","paste"),b.display.input.focus()}}catch(a){}}}}function Hc(a,b){if(f&&(!a.state.draggingText||+new Date-Fc<100))return void Jf(b);if(!Uf(a,b)&&!vc(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&!l)){var c=ug("img",null,null,"position: fixed; left: 0; top: 0;");c.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",k&&(c.width=c.height=1,a.display.wrapper.appendChild(c),c._top=c.offsetTop),b.dataTransfer.setDragImage(c,0,0),k&&c.parentNode.removeChild(c)}}function Ic(a,b){var c=wc(a,b);if(c){var d=document.createDocumentFragment();ib(a,c,d),a.display.dragCursor||(a.display.dragCursor=ug("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),a.display.lineSpace.insertBefore(a.display.dragCursor,a.display.cursorDiv)),xg(a.display.dragCursor,d)}}function Jc(a){a.display.dragCursor&&(a.display.lineSpace.removeChild(a.display.dragCursor),a.display.dragCursor=null)}function Kc(a,b){Math.abs(a.doc.scrollTop-b)<2||(a.doc.scrollTop=b,c||$(a,{top:b}),a.display.scroller.scrollTop!=b&&(a.display.scroller.scrollTop=b),a.display.scrollbars.setScrollTop(b),c&&$(a),lb(a,100))}function Lc(a,b,c){(c?b==a.doc.scrollLeft:Math.abs(a.doc.scrollLeft-b)<2)||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,S(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbars.setScrollLeft(b))}function Pc(a,b){var d=Oc(b),e=d.x,f=d.y,g=a.display,i=g.scroller,j=i.scrollWidth>i.clientWidth,l=i.scrollHeight>i.clientHeight;if(e&&j||f&&l){if(f&&q&&h)a:for(var m=b.target,n=g.view;m!=i;m=m.parentNode)for(var o=0;o<n.length;o++)if(n[o].node==m){a.display.currentWheelTarget=m;break a}if(e&&!c&&!k&&null!=Nc)return f&&l&&Kc(a,Math.max(0,Math.min(i.scrollTop+f*Nc,i.scrollHeight-i.clientHeight))),Lc(a,Math.max(0,Math.min(i.scrollLeft+e*Nc,i.scrollWidth-i.clientWidth))),(!f||f&&l)&&Gf(b),void(g.wheelStartX=null);if(f&&null!=Nc){var p=f*Nc,r=a.doc.scrollTop,s=r+g.wrapper.clientHeight;0>p?r=Math.max(0,r+p-50):s=Math.min(a.doc.height,s+p+50),$(a,{top:r,bottom:s})}20>Mc&&(null==g.wheelStartX?(g.wheelStartX=i.scrollLeft,g.wheelStartY=i.scrollTop,g.wheelDX=e,g.wheelDY=f,setTimeout(function(){if(null!=g.wheelStartX){var a=i.scrollLeft-g.wheelStartX,b=i.scrollTop-g.wheelStartY,c=b&&g.wheelDY&&b/g.wheelDY||a&&g.wheelDX&&a/g.wheelDX;g.wheelStartX=g.wheelStartY=null,c&&(Nc=(Nc*Mc+c)/(Mc+1),++Mc)}},200)):(g.wheelDX+=e,g.wheelDY+=f))}}function Qc(a,b,c){if("string"==typeof b&&(b=Od[b],!b))return!1;a.display.input.ensurePolled();var d=a.display.shift,e=!1;try{a.isReadOnly()&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=Zf}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function Rc(a,b,c){for(var d=0;d<a.state.keyMaps.length;d++){var e=Rd(b,a.state.keyMaps[d],c,a);if(e)return e}return a.options.extraKeys&&Rd(b,a.options.extraKeys,c,a)||Rd(b,a.options.keyMap,c,a)}function Tc(a,b,c,d){var e=a.state.keySeq;if(e){if(Sd(b))return"handled";Sc.set(50,function(){a.state.keySeq==e&&(a.state.keySeq=null,a.display.input.reset())}),b=e+" "+b}var f=Rc(a,b,d);return"multi"==f&&(a.state.keySeq=b),"handled"==f&&Sf(a,"keyHandled",a,b,c),("handled"==f||"multi"==f)&&(Gf(c),kb(a)),e&&!f&&/\'$/.test(b)?(Gf(c),!0):!!f}function Uc(a,b){var c=Td(b,!0);return c?b.shiftKey&&!a.state.keySeq?Tc(a,"Shift-"+c,b,function(b){return Qc(a,b,!0)})||Tc(a,c,b,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?Qc(a,b):void 0}):Tc(a,c,b,function(b){return Qc(a,b)}):!1}function Vc(a,b,c){return Tc(a,"'"+c+"'",b,function(b){return Qc(a,b,!0)})}function Xc(a){var b=this;if(b.curOp.focus=zg(),!Uf(b,a)){f&&11>g&&27==a.keyCode&&(a.returnValue=!1);var c=a.keyCode;b.display.shift=16==c||a.shiftKey;var d=Uc(b,a);k&&(Wc=d?c:null,!d&&88==c&&!Pg&&(q?a.metaKey:a.ctrlKey)&&b.replaceSelection("",null,"cut")),18!=c||/\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className)||Yc(b)}}function Yc(a){function c(a){18!=a.keyCode&&a.altKey||(Bg(b,"CodeMirror-crosshair"),Pf(document,"keyup",c),Pf(document,"mouseover",c))}var b=a.display.lineDiv;Cg(b,"CodeMirror-crosshair"),Mf(document,"keyup",c),Mf(document,"mouseover",c)}function Zc(a){16==a.keyCode&&(this.doc.sel.shift=!1),Uf(this,a)}function $c(a){var b=this;if(!(vc(b.display,a)||Uf(b,a)||a.ctrlKey&&!a.altKey||q&&a.metaKey)){var c=a.keyCode,d=a.charCode;if(k&&c==Wc)return Wc=null,void Gf(a);if(!k||a.which&&!(a.which<10)||!Uc(b,a)){var e=String.fromCharCode(null==d?c:d);Vc(b,a,e)||b.display.input.onKeyPress(a)}}}function _c(a){a.state.delayingBlurEvent=!0,setTimeout(function(){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1,bd(a))},100)}function ad(a){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1),"nocursor"!=a.options.readOnly&&(a.state.focused||(Qf(a,"focus",a),a.state.focused=!0,Cg(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(a.display.input.reset(),h&&setTimeout(function(){a.display.input.reset(!0)},20)),a.display.input.receivedFocus()),kb(a))}function bd(a){a.state.delayingBlurEvent||(a.state.focused&&(Qf(a,"blur",a),a.state.focused=!1,Bg(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function cd(a,b){vc(a.display,b)||dd(a,b)||Uf(a,b,"contextmenu")||a.display.input.onContextMenu(b)}function dd(a,b){return Wf(a,"gutterContextMenu")?Dc(a,b,"gutterContextMenu",!1):!1}function fd(a,b){if(ra(a,b.from)<0)return a;if(ra(a,b.to)<=0)return ed(b);var c=a.line+b.text.length-(b.to.line-b.from.line)-1,d=a.ch;return a.line==b.to.line&&(d+=ed(b).ch-b.to.ch),qa(c,d)}function gd(a,b){for(var c=[],d=0;d<a.sel.ranges.length;d++){var e=a.sel.ranges[d];c.push(new La(fd(e.anchor,b),fd(e.head,b)))}return Ma(c,a.sel.primIndex)}function hd(a,b,c){return a.line==b.line?qa(c.line,a.ch-b.ch+c.ch):qa(c.line+(a.line-b.line),a.ch)}function id(a,b,c){for(var d=[],e=qa(a.first,0),f=e,g=0;g<b.length;g++){var h=b[g],i=hd(h.from,e,f),j=hd(ed(h),e,f);if(e=h.to,f=j,"around"==c){var k=a.sel.ranges[g],l=ra(k.head,k.anchor)<0;d[g]=new La(l?j:i,l?i:j)}else d[g]=new La(i,i)}return new Ka(d,a.sel.primIndex)}function jd(a,b,c){var d={canceled:!1,from:b.from,to:b.to,text:b.text,origin:b.origin,cancel:function(){this.canceled=!0}};return c&&(d.update=function(b,c,d,e){b&&(this.from=Pa(a,b)),c&&(this.to=Pa(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),Qf(a,"beforeChange",a,d),a.cm&&Qf(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function kd(a,b,c){if(a.cm){if(!a.cm.curOp)return gc(a.cm,kd)(a,b,c);if(a.cm.state.suppressEdits)return}if(!(Wf(a,"beforeChange")||a.cm&&Wf(a.cm,"beforeChange"))||(b=jd(a,b,!0))){var d=v&&!c&&le(a,b.from,b.to);if(d)for(var e=d.length-1;e>=0;--e)ld(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else ld(a,b)}}function ld(a,b){if(1!=b.text.length||""!=b.text[0]||0!=ra(b.from,b.to)){var c=gd(a,b);vf(a,b,c,a.cm?a.cm.curOp.id:NaN),od(a,b,c,ie(a,b));var d=[];gf(a,function(a,c){c||-1!=ig(d,a.history)||(Ff(a.history,b),d.push(a.history)),od(a,b,null,ie(a,b))})}}function md(a,b,c){if(!a.cm||!a.cm.state.suppressEdits){for(var e,d=a.history,f=a.sel,g="undo"==b?d.done:d.undone,h="undo"==b?d.undone:d.done,i=0;i<g.length&&(e=g[i],c?!e.ranges||e.equals(a.sel):e.ranges);i++);if(i!=g.length){for(d.lastOrigin=d.lastSelOrigin=null;e=g.pop(),e.ranges;){if(yf(e,h),c&&!e.equals(a.sel))return void $a(a,e,{clearRedo:!1});f=e}var j=[];yf(f,h),h.push({changes:j,generation:d.generation}),d.generation=e.generation||++d.maxGeneration;for(var k=Wf(a,"beforeChange")||a.cm&&Wf(a.cm,"beforeChange"),i=e.changes.length-1;i>=0;--i){var l=e.changes[i];if(l.origin=b,k&&!jd(a,l,!1))return void(g.length=0);j.push(sf(a,l));var m=i?gd(a,l):gg(g);od(a,l,m,ke(a,l)),!i&&a.cm&&a.cm.scrollIntoView({from:l.from,to:ed(l)});var n=[];gf(a,function(a,b){b||-1!=ig(n,a.history)||(Ff(a.history,l),n.push(a.history)),od(a,l,null,ke(a,l))})}}}}function nd(a,b){if(0!=b&&(a.first+=b,a.sel=new Ka(jg(a.sel.ranges,function(a){return new La(qa(a.anchor.line+b,a.anchor.ch),qa(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){lc(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;d<c.viewTo;d++)mc(a.cm,d,"gutter")}}function od(a,b,c,d){if(a.cm&&!a.cm.curOp)return gc(a.cm,od)(a,b,c,d);if(b.to.line<a.first)return void nd(a,b.text.length-1-(b.to.line-b.from.line));if(!(b.from.line>a.lastLine())){if(b.from.line<a.first){var e=b.text.length-1-(a.first-b.from.line);nd(a,e),b={from:qa(a.first,0),to:qa(b.to.line+e,b.to.ch),text:[gg(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:qa(f,jf(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=kf(a,b.from,b.to),c||(c=gd(a,b)),a.cm?pd(a.cm,b,d):_e(a,b,d),_a(a,c,$f)}}function pd(a,b,c){var d=a.doc,e=a.display,f=b.from,g=b.to,h=!1,i=f.line;a.options.lineWrapping||(i=nf(ve(jf(d,f.line))),d.iter(i,g.line+1,function(a){return a==e.maxLine?(h=!0,!0):void 0})),d.sel.contains(b.from,b.to)>-1&&Vf(a),_e(d,b,c,C(a)),a.options.lineWrapping||(d.iter(i,f.line+b.text.length,function(a){var b=I(a);b>e.maxLineLength&&(e.maxLine=a,e.maxLineLength=b,e.maxLineChanged=!0,h=!1)}),h&&(a.curOp.updateMaxLine=!0)),d.frontier=Math.min(d.frontier,f.line),lb(a,400);var j=b.text.length-(g.line-f.line)-1;b.full?lc(a):f.line!=g.line||1!=b.text.length||$e(a.doc,b)?lc(a,f.line,g.line+1,j):mc(a,f.line,"text");var k=Wf(a,"changes"),l=Wf(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&Sf(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function qd(a,b,c,d,e){if(d||(d=c),ra(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=a.splitLines(b)),kd(a,{from:c,to:d,text:b,origin:e})}function rd(a,b){if(!Uf(a,"scrollCursorIntoView")){var c=a.display,d=c.sizer.getBoundingClientRect(),e=null;if(b.top+d.top<0?e=!0:b.bottom+d.top>(window.innerHeight||document.documentElement.clientHeight)&&(e=!1),null!=e&&!n){var f=ug("div","\u200b",null,"position: absolute; top: "+(b.top-c.viewOffset-pb(a.display))+"px; height: "+(b.bottom-b.top+sb(a)+c.barHeight)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}}function sd(a,b,c,d){null==d&&(d=0);for(var e=0;5>e;e++){var f=!1,g=Ob(a,b),h=c&&c!=b?Ob(a,c):g,i=ud(a,Math.min(g.left,h.left),Math.min(g.top,h.top)-d,Math.max(g.left,h.left),Math.max(g.bottom,h.bottom)+d),j=a.doc.scrollTop,k=a.doc.scrollLeft;if(null!=i.scrollTop&&(Kc(a,i.scrollTop),Math.abs(a.doc.scrollTop-j)>1&&(f=!0)),null!=i.scrollLeft&&(Lc(a,i.scrollLeft),Math.abs(a.doc.scrollLeft-k)>1&&(f=!0)),!f)break}return g}function td(a,b,c,d,e){var f=ud(a,b,c,d,e);null!=f.scrollTop&&Kc(a,f.scrollTop),null!=f.scrollLeft&&Lc(a,f.scrollLeft)}function ud(a,b,c,d,e){var f=a.display,g=Ub(a.display);0>c&&(c=0);var h=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:f.scroller.scrollTop,i=ub(a),j={};e-c>i&&(e=c+i);var k=a.doc.height+qb(f),l=g>c,m=e>k-g;if(h>c)j.scrollTop=l?0:c;else if(e>h+i){var n=Math.min(c,(m?k:e)-i);n!=h&&(j.scrollTop=n)}var o=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:f.scroller.scrollLeft,p=tb(a)-(a.options.fixedGutter?f.gutters.offsetWidth:0),q=d-b>p;return q&&(d=b+p),10>b?j.scrollLeft=0:o>b?j.scrollLeft=Math.max(0,b-(q?0:10)):d>p+o-3&&(j.scrollLeft=d+(q?0:10)-p),j}function vd(a,b,c){(null!=b||null!=c)&&xd(a),null!=b&&(a.curOp.scrollLeft=(null==a.curOp.scrollLeft?a.doc.scrollLeft:a.curOp.scrollLeft)+b),null!=c&&(a.curOp.scrollTop=(null==a.curOp.scrollTop?a.doc.scrollTop:a.curOp.scrollTop)+c)}function wd(a){xd(a);var b=a.getCursor(),c=b,d=b;a.options.lineWrapping||(c=b.ch?qa(b.line,b.ch-1):b,d=qa(b.line,b.ch+1)),a.curOp.scrollToPos={from:c,to:d,margin:a.options.cursorScrollMargin,isCursor:!0}}function xd(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=Pb(a,b.from),d=Pb(a,b.to),e=ud(a,Math.min(c.left,d.left),Math.min(c.top,d.top)-b.margin,Math.max(c.right,d.right),Math.max(c.bottom,d.bottom)+b.margin);
+a.scrollTo(e.scrollLeft,e.scrollTop)}}function yd(a,b,c,d){var f,e=a.doc;null==c&&(c="add"),"smart"==c&&(e.mode.indent?f=ob(a,b):c="prev");var g=a.options.tabSize,h=jf(e,b),i=cg(h.text,null,g);h.stateAfter&&(h.stateAfter=null);var k,j=h.text.match(/^\s*/)[0];if(d||/\S/.test(h.text)){if("smart"==c&&(k=e.mode.indent(f,h.text.slice(j.length),h.text),k==Zf||k>150)){if(!d)return;c="prev"}}else k=0,c="not";"prev"==c?k=b>e.first?cg(jf(e,b-1).text,null,g):0:"add"==c?k=i+a.options.indentUnit:"subtract"==c?k=i-a.options.indentUnit:"number"==typeof c&&(k=i+c),k=Math.max(0,k);var l="",m=0;if(a.options.indentWithTabs)for(var n=Math.floor(k/g);n;--n)m+=g,l+="	";if(k>m&&(l+=fg(k-m)),l!=j)return qd(e,l,qa(b,0),qa(b,j.length),"+input"),h.stateAfter=null,!0;for(var n=0;n<e.sel.ranges.length;n++){var o=e.sel.ranges[n];if(o.head.line==b&&o.head.ch<j.length){var m=qa(b,j.length);Wa(e,n,new La(m,m));break}}}function zd(a,b,c,d){var e=b,f=b;return"number"==typeof b?f=jf(a,Oa(a,b)):e=nf(b),null==e?null:(d(f,e)&&a.cm&&mc(a.cm,e,c),f)}function Ad(a,b){for(var c=a.doc.sel.ranges,d=[],e=0;e<c.length;e++){for(var f=b(c[e]);d.length&&ra(f.from,gg(d).to)<=0;){var g=d.pop();if(ra(g.from,f.from)<0){f.from=g.from;break}}d.push(f)}fc(a,function(){for(var b=d.length-1;b>=0;b--)qd(a.doc,"",d[b].from,d[b].to,"+delete");wd(a)})}function Bd(a,b,c,d,e){function j(){var b=f+c;return b<a.first||b>=a.first+a.size?!1:(f=b,i=jf(a,b))}function k(a){var b=(e?dh:eh)(i,g,c,!0);if(null==b){if(a||!j())return!1;g=e?(0>c?Xg:Wg)(i):0>c?i.text.length:0}else g=b;return!0}var f=b.line,g=b.ch,h=c,i=jf(a,f);if("char"==d)k();else if("column"==d)k(!0);else if("word"==d||"group"==d)for(var l=null,m="group"==d,n=a.cm&&a.cm.getHelper(b,"wordChars"),o=!0;!(0>c)||k(!o);o=!1){var p=i.text.charAt(g)||"\n",q=qg(p,n)?"w":m&&"\n"==p?"n":!m||/\s/.test(p)?null:"p";if(!m||o||q||(q="s"),l&&l!=q){0>c&&(c=1,k());break}if(q&&(l=q),c>0&&!k(!o))break}var r=eb(a,qa(f,g),b,h,!0);return ra(b,r)||(r.hitSide=!0),r}function Cd(a,b,c,d){var g,e=a.doc,f=b.left;if("page"==d){var h=Math.min(a.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);g=b.top+c*(h-(0>c?1.5:.5)*Ub(a.display))}else"line"==d&&(g=c>0?b.bottom+3:b.top-3);for(;;){var i=Rb(a,f,g);if(!i.outside)break;if(0>c?0>=g:g>=e.height){i.hitSide=!0;break}g+=5*c}return i}function Fd(a,b,c,d){x.defaults[a]=b,c&&(Ed[a]=d?function(a,b,d){d!=Gd&&c(a,b,d)}:c)}function Qd(a){for(var c,d,e,f,b=a.split(/-(?!$)/),a=b[b.length-1],g=0;g<b.length-1;g++){var h=b[g];if(/^(cmd|meta|m)$/i.test(h))f=!0;else if(/^a(lt)?$/i.test(h))c=!0;else if(/^(c|ctrl|control)$/i.test(h))d=!0;else{if(!/^s(hift)$/i.test(h))throw new Error("Unrecognized modifier name: "+h);e=!0}}return c&&(a="Alt-"+a),d&&(a="Ctrl-"+a),f&&(a="Cmd-"+a),e&&(a="Shift-"+a),a}function Ud(a){return"string"==typeof a?Pd[a]:a}function Yd(a,b,c,d,e){if(d&&d.shared)return $d(a,b,c,d,e);if(a.cm&&!a.cm.curOp)return gc(a.cm,Yd)(a,b,c,d,e);var f=new Xd(a,e),g=ra(b,c);if(d&&mg(d,f,!1),g>0||0==g&&f.clearWhenEmpty!==!1)return f;if(f.replacedWith&&(f.collapsed=!0,f.widgetNode=ug("span",[f.replacedWith],"CodeMirror-widget"),d.handleMouseEvents||f.widgetNode.setAttribute("cm-ignore-events","true"),d.insertLeft&&(f.widgetNode.insertLeft=!0)),f.collapsed){if(ue(a,b.line,b,c,f)||b.line!=c.line&&ue(a,c.line,b,c,f))throw new Error("Inserting collapsed marker partially overlapping an existing one");w=!0}f.addToHistory&&vf(a,{from:b,to:c,origin:"markText"},a.sel,NaN);var j,h=b.line,i=a.cm;if(a.iter(h,c.line+1,function(a){i&&f.collapsed&&!i.options.lineWrapping&&ve(a)==i.display.maxLine&&(j=!0),f.collapsed&&h!=b.line&&mf(a,0),fe(a,new 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+b.inaccurateSelection&&(b.prevInput="",b.inaccurateSelection=!1,e.value=wa.join("\n"),hg(e));else{if(!c.options.lineWiseCopyCut)return;var d=Aa(c);wa=d.text,"cut"==a.type?c.setSelections(d.ranges,null,$f):(b.prevInput="",e.value=d.text.join("\n"),hg(e))}"cut"==a.type&&(c.state.cutIncoming=!0)}}var b=this,c=this.cm,d=this.wrapper=Da(),e=this.textarea=d.firstChild;a.wrapper.insertBefore(d,a.wrapper.firstChild),o&&(e.style.width="0px"),Mf(e,"input",function(){f&&g>=9&&b.hasSelection&&(b.hasSelection=null),b.poll()}),Mf(e,"paste",function(a){Uf(c,a)||ya(a,c)||(c.state.pasteIncoming=!0,b.fastPoll())}),Mf(e,"cut",h),Mf(e,"copy",h),Mf(a.scroller,"paste",function(d){vc(a,d)||Uf(c,d)||(c.state.pasteIncoming=!0,b.focus())}),Mf(a.lineSpace,"selectstart",function(b){vc(a,b)||Gf(b)}),Mf(e,"compositionstart",function(){var a=c.getCursor("from");b.composing&&b.composing.range.clear(),b.composing={start:a,range:c.markText(a,c.getCursor("to"),{className:"CodeMirror-composing"})}}),Mf(e,"compositionend",function(){b.composing&&(b.poll(),b.composing.range.clear(),b.composing=null)})},prepareSelection:function(){var a=this.cm,b=a.display,c=a.doc,d=hb(a);if(a.options.moveInputWithCursor){var e=Ob(a,c.sel.primary().head,"div"),f=b.wrapper.getBoundingClientRect(),g=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,e.top+g.top-f.top)),d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,e.left+g.left-f.left))}return d},showSelection:function(a){var b=this.cm,c=b.display;xg(c.cursorDiv,a.cursors),xg(c.selectionDiv,a.selection),null!=a.teTop&&(this.wrapper.style.top=a.teTop+"px",this.wrapper.style.left=a.teLeft+"px")},reset:function(a){if(!this.contextMenuPending){var b,c,d=this.cm,e=d.doc;if(d.somethingSelected()){this.prevInput="";var h=e.sel.primary();b=Pg&&(h.to().line-h.from().line>100||(c=d.getSelection()).length>1e3);var i=b?"-":c||d.getSelection();this.textarea.value=i,d.state.focused&&hg(this.textarea),f&&g>=9&&(this.hasSelection=i)}else a||(this.prevInput=this.textarea.value="",f&&g>=9&&(this.hasSelection=null));this.inaccurateSelection=b}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!p||zg()!=this.textarea))try{this.textarea.focus()}catch(a){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var a=this;a.pollingFast||a.polling.set(this.cm.options.pollInterval,function(){a.poll(),a.cm.state.focused&&a.slowPoll()})},fastPoll:function(){function c(){var d=b.poll();d||a?(b.pollingFast=!1,b.slowPoll()):(a=!0,b.polling.set(60,c))}var a=!1,b=this;b.pollingFast=!0,b.polling.set(20,c)},poll:function(){var a=this.cm,b=this.textarea,c=this.prevInput;if(this.contextMenuPending||!a.state.focused||Og(b)&&!c&&!this.composing||a.isReadOnly()||a.options.disableInput||a.state.keySeq)return!1;var d=b.value;if(d==c&&!a.somethingSelected())return!1;if(f&&g>=9&&this.hasSelection===d||q&&/[\uf700-\uf7ff]/.test(d))return a.display.input.reset(),!1;if(a.doc.sel==a.display.selForContextMenu){var e=d.charCodeAt(0);if(8203!=e||c||(c="\u200b"),8666==e)return this.reset(),this.cm.execCommand("undo")}for(var h=0,i=Math.min(c.length,d.length);i>h&&c.charCodeAt(h)==d.charCodeAt(h);)++h;var j=this;return fc(a,function(){xa(a,d.slice(h),c.length-h,null,j.composing?"*compose":null),d.length>1e3||d.indexOf("\n")>-1?b.value=j.prevInput="":j.prevInput=d,j.composing&&(j.composing.range.clear(),j.composing.range=a.markText(j.composing.start,a.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){f&&g>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(a){function o(){if(null!=e.selectionStart){var a=c.somethingSelected(),f="\u200b"+(a?e.value:"");e.value="\u21da",e.value=f,b.prevInput=a?"":"\u200b",e.selectionStart=1,e.selectionEnd=f.length,d.selForContextMenu=c.doc.sel}}function p(){if(b.contextMenuPending=!1,b.wrapper.style.position="relative",e.style.cssText=m,f&&9>g&&d.scrollbars.setScrollTop(d.scroller.scrollTop=j),null!=e.selectionStart){(!f||f&&9>g)&&o();var a=0,h=function(){d.selForContextMenu==c.doc.sel&&0==e.selectionStart&&e.selectionEnd>0&&"\u200b"==b.prevInput?gc(c,Od.selectAll)(c):a++<10?d.detectingSelectAll=setTimeout(h,500):d.input.reset()};d.detectingSelectAll=setTimeout(h,200)}}var b=this,c=b.cm,d=c.display,e=b.textarea,i=wc(c,a),j=d.scroller.scrollTop;if(i&&!k){var l=c.options.resetSelectionOnContextMenu;l&&-1==c.doc.sel.contains(i)&&gc(c,$a)(c.doc,Na(i),$f);var m=e.style.cssText;if(b.wrapper.style.position="absolute",e.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(a.clientY-5)+"px; left: "+(a.clientX-5)+"px; z-index: 1000; background: "+(f?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",h)var n=window.scrollY;if(d.input.focus(),h&&window.scrollTo(null,n),d.input.reset(),c.somethingSelected()||(e.value=b.prevInput=" "),b.contextMenuPending=!0,d.selForContextMenu=c.doc.sel,clearTimeout(d.detectingSelectAll),f&&g>=9&&o(),u){Jf(a);var q=function(){Pf(window,"mouseup",q),setTimeout(p,20)};Mf(window,"mouseup",q)}else setTimeout(p,50)}},readOnlyChanged:function(a){a||this.reset()},setUneditable:kg,needsContentAttribute:!1},Ca.prototype),Ea.prototype=mg({init:function(a){function e(a){if(!Uf(c,a)){if(c.somethingSelected())wa=c.getSelections(),"cut"==a.type&&c.replaceSelection("",null,"cut");else{if(!c.options.lineWiseCopyCut)return;var b=Aa(c);wa=b.text,"cut"==a.type&&c.operation(function(){c.setSelections(b.ranges,0,$f),c.replaceSelection("",null,"cut")})}if(a.clipboardData&&!o)a.preventDefault(),a.clipboardData.clearData(),a.clipboardData.setData("text/plain",wa.join("\n"));else{var d=Da(),e=d.firstChild;c.display.lineSpace.insertBefore(d,c.display.lineSpace.firstChild),e.value=wa.join("\n");var f=document.activeElement;hg(e),setTimeout(function(){c.display.lineSpace.removeChild(d),f.focus()},50)}}}var b=this,c=b.cm,d=b.div=a.lineDiv;Ba(d),Mf(d,"paste",function(a){Uf(c,a)||ya(a,c)}),Mf(d,"compositionstart",function(a){var d=a.data;if(b.composing={sel:c.doc.sel,data:d,startData:d},d){var e=c.doc.sel.primary(),f=c.getLine(e.head.line),g=f.indexOf(d,Math.max(0,e.head.ch-d.length));g>-1&&g<=e.head.ch&&(b.composing.sel=Na(qa(e.head.line,g),qa(e.head.line,g+d.length)))}}),Mf(d,"compositionupdate",function(a){b.composing.data=a.data}),Mf(d,"compositionend",function(a){var c=b.composing;c&&(a.data==c.startData||/\u200b/.test(a.data)||(c.data=a.data),setTimeout(function(){c.handled||b.applyComposition(c),b.composing==c&&(b.composing=null)},50))}),Mf(d,"touchstart",function(){b.forceCompositionEnd()}),Mf(d,"input",function(){b.composing||(c.isReadOnly()||!b.pollContent())&&fc(b.cm,function(){lc(c)})}),Mf(d,"copy",e),Mf(d,"cut",e)},prepareSelection:function(){var a=hb(this.cm,!1);return a.focus=this.cm.state.focused,a},showSelection:function(a){a&&this.cm.display.view.length&&(a.focus&&this.showPrimarySelection(),this.showMultipleSelections(a))},showPrimarySelection:function(){var a=window.getSelection(),b=this.cm.doc.sel.primary(),d=Ha(this.cm,a.anchorNode,a.anchorOffset),e=Ha(this.cm,a.focusNode,a.focusOffset);if(!d||d.bad||!e||e.bad||0!=ra(ua(d,e),b.from())||0!=ra(ta(d,e),b.to())){var f=Fa(this.cm,b.from()),g=Fa(this.cm,b.to());if(f||g){var h=this.cm.display.view,i=a.rangeCount&&a.getRangeAt(0);if(f){if(!g){var j=h[h.length-1].measure,k=j.maps?j.maps[j.maps.length-1]:j.map;g={node:k[k.length-1],offset:k[k.length-2]-k[k.length-3]}}}else f={node:h[0].measure.map[2],offset:0};try{var l=vg(f.node,f.offset,g.offset,g.node)}catch(m){}l&&(!c&&this.cm.state.focused?(a.collapse(f.node,f.offset),l.collapsed||a.addRange(l)):(a.removeAllRanges(),a.addRange(l)),i&&null==a.anchorNode?a.addRange(i):c&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var a=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){a.gracePeriod=!1,a.selectionChanged()&&a.cm.operation(function(){a.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(a){xg(this.cm.display.cursorDiv,a.cursors),xg(this.cm.display.selectionDiv,a.selection)},rememberSelection:function(){var a=window.getSelection();this.lastAnchorNode=a.anchorNode,this.lastAnchorOffset=a.anchorOffset,this.lastFocusNode=a.focusNode,this.lastFocusOffset=a.focusOffset},selectionInEditor:function(){var a=window.getSelection();if(!a.rangeCount)return!1;var b=a.getRangeAt(0).commonAncestorContainer;return yg(this.div,b)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function b(){a.cm.state.focused&&(a.pollSelection(),a.polling.set(a.cm.options.pollInterval,b))}var a=this;this.selectionInEditor()?this.pollSelection():fc(this.cm,function(){a.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,b)},selectionChanged:function(){var a=window.getSelection();return a.anchorNode!=this.lastAnchorNode||a.anchorOffset!=this.lastAnchorOffset||a.focusNode!=this.lastFocusNode||a.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var a=window.getSelection(),b=this.cm;this.rememberSelection();var c=Ha(b,a.anchorNode,a.anchorOffset),d=Ha(b,a.focusNode,a.focusOffset);c&&d&&fc(b,function(){$a(b.doc,Na(c,d),$f),(c.bad||d.bad)&&(b.curOp.selectionChanged=!0)})}},pollContent:function(){var a=this.cm,b=a.display,c=a.doc.sel.primary(),d=c.from(),e=c.to();if(d.line<b.viewFrom||e.line>b.viewTo-1)return!1;var f;if(d.line==b.viewFrom||0==(f=oc(a,d.line)))var g=nf(b.view[0].line),h=b.view[0].node;else var g=nf(b.view[f].line),h=b.view[f-1].node.nextSibling;var i=oc(a,e.line);if(i==b.view.length-1)var j=b.viewTo-1,k=b.lineDiv.lastChild;else var j=nf(b.view[i+1].line)-1,k=b.view[i+1].node.previousSibling;for(var l=a.doc.splitLines(Ja(a,h,k,g,j)),m=kf(a.doc,qa(g,0),qa(j,jf(a.doc,j).text.length));l.length>1&&m.length>1;)if(gg(l)==gg(m))l.pop(),m.pop(),j--;else{if(l[0]!=m[0])break;l.shift(),m.shift(),g++}for(var n=0,o=0,p=l[0],q=m[0],r=Math.min(p.length,q.length);r>n&&p.charCodeAt(n)==q.charCodeAt(n);)++n;for(var s=gg(l),t=gg(m),u=Math.min(s.length-(1==l.length?n:0),t.length-(1==m.length?n:0));u>o&&s.charCodeAt(s.length-o-1)==t.charCodeAt(t.length-o-1);)++o;l[l.length-1]=s.slice(0,s.length-o),l[0]=l[0].slice(n);var v=qa(g,n),w=qa(j,m.length?gg(m).length-o:0);return l.length>1||l[0]||ra(v,w)?(qd(a.doc,l,v,w,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(a){this.cm.isReadOnly()?gc(this.cm,lc)(this.cm):a.data&&a.data!=a.startData&&gc(this.cm,xa)(this.cm,a.data,0,a.sel)},setUneditable:function(a){a.contentEditable="false"},onKeyPress:function(a){a.preventDefault(),this.cm.isReadOnly()||gc(this.cm,xa)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0)},readOnlyChanged:function(a){this.div.contentEditable=String("nocursor"!=a)},onContextMenu:kg,resetPosition:kg,needsContentAttribute:!0},Ea.prototype),x.inputStyles={textarea:Ca,contenteditable:Ea},Ka.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(a){if(a==this)return!0;if(a.primIndex!=this.primIndex||a.ranges.length!=this.ranges.length)return!1;for(var b=0;b<this.ranges.length;b++){var c=this.ranges[b],d=a.ranges[b];if(0!=ra(c.anchor,d.anchor)||0!=ra(c.head,d.head))return!1}return!0},deepCopy:function(){for(var a=[],b=0;b<this.ranges.length;b++)a[b]=new La(sa(this.ranges[b].anchor),sa(this.ranges[b].head));return new Ka(a,this.primIndex)},somethingSelected:function(){for(var a=0;a<this.ranges.length;a++)if(!this.ranges[a].empty())return!0;return!1},contains:function(a,b){b||(b=a);for(var c=0;c<this.ranges.length;c++){var d=this.ranges[c];if(ra(b,d.from())>=0&&ra(a,d.to())<=0)return c}return-1}},La.prototype={from:function(){return ua(this.anchor,this.head)},to:function(){return ta(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Tb,yc,zc,Cb={left:0,right:0,top:0,bottom:0},Wb=null,Xb=0,Fc=0,Mc=0,Nc=null;f?Nc=-.53:c?Nc=15:j?Nc=-.7:l&&(Nc=-1/3);var Oc=function(a){var b=a.wheelDeltaX,c=a.wheelDeltaY;return null==b&&a.detail&&a.axis==a.HORIZONTAL_AXIS&&(b=a.detail),null==c&&a.detail&&a.axis==a.VERTICAL_AXIS?c=a.detail:null==c&&(c=a.wheelDelta),{x:b,y:c}};x.wheelEventPixels=function(a){var b=Oc(a);return b.x*=Nc,b.y*=Nc,b};var Sc=new bg,Wc=null,ed=x.changeEnd=function(a){return a.text?qa(a.from.line+a.text.length-1,gg(a.text).length+(1==a.text.length?a.from.ch:0)):a.to};x.prototype={constructor:x,focus:function(){window.focus(),this.display.input.focus()},setOption:function(a,b){var c=this.options,d=c[a];(c[a]!=b||"mode"==a)&&(c[a]=b,Ed.hasOwnProperty(a)&&gc(this,Ed[a])(this,b,d))},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](Ud(a))},removeKeyMap:function(a){for(var b=this.state.keyMaps,c=0;c<b.length;++c)if(b[c]==a||b[c].name==a)return b.splice(c,1),!0},addOverlay:hc(function(a,b){var c=a.token?a:x.getMode(this.options,a);if(c.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:c,modeSpec:a,opaque:b&&b.opaque}),this.state.modeGen++,lc(this)}),removeOverlay:hc(function(a){for(var b=this.state.overlays,c=0;c<b.length;++c){var d=b[c].modeSpec;if(d==a||"string"==typeof a&&d.name==a)return b.splice(c,1),this.state.modeGen++,void lc(this)}}),indentLine:hc(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract"),Ra(this.doc,a)&&yd(this,a,b,c)}),indentSelection:hc(function(a){for(var b=this.doc.sel.ranges,c=-1,d=0;d<b.length;d++){var e=b[d];if(e.empty())e.head.line>c&&(yd(this,e.head.line,a,!0),c=e.head.line,d==this.doc.sel.primIndex&&wd(this));else{var f=e.from(),g=e.to(),h=Math.max(c,f.line);c=Math.min(this.lastLine(),g.line-(g.ch?0:1))+1;for(var i=h;c>i;++i)yd(this,i,a);var j=this.doc.sel.ranges;0==f.ch&&b.length==j.length&&j[d].from().ch>0&&Wa(this.doc,d,new La(f,j[d].to()),$f)}}}),getTokenAt:function(a,b){return Le(this,a,b)},getLineTokens:function(a,b){return Le(this,qa(a),b,!0)},getTokenTypeAt:function(a){a=Pa(this.doc,a);var f,b=Oe(this,jf(this.doc,a.line)),c=0,d=(b.length-1)/2,e=a.ch;if(0==e)f=b[2];else for(;;){var g=c+d>>1;if((g?b[2*g-1]:0)>=e)d=g;else{if(!(b[2*g+1]<e)){f=b[2*g+2];break}c=g+1}}var h=f?f.indexOf("cm-overlay "):-1;return 0>h?f:0==h?null:f.slice(0,h-1)},getModeAt:function(a){var b=this.doc.mode;return b.innerMode?x.innerMode(b,this.getTokenAt(a).state).mode:b},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,b){var c=[];if(!Ld.hasOwnProperty(b))return c;var d=Ld[b],e=this.getModeAt(a);if("string"==typeof e[b])d[e[b]]&&c.push(d[e[b]]);else if(e[b])for(var f=0;f<e[b].length;f++){var g=d[e[b][f]];g&&c.push(g)}else e.helperType&&d[e.helperType]?c.push(d[e.helperType]):d[e.name]&&c.push(d[e.name]);for(var f=0;f<d._global.length;f++){var h=d._global[f];h.pred(e,this)&&-1==ig(c,h.val)&&c.push(h.val)}return c},getStateAfter:function(a,b){var c=this.doc;return a=Oa(c,null==a?c.first+c.size-1:a),ob(this,a+1,b)},cursorCoords:function(a,b){var c,d=this.doc.sel.primary();return c=null==a?d.head:"object"==typeof a?Pa(this.doc,a):a?d.from():d.to(),Ob(this,c,b||"page")},charCoords:function(a,b){return Nb(this,Pa(this.doc,a),b||"page")},coordsChar:function(a,b){return a=Mb(this,a,b||"page"),Rb(this,a.left,a.top)},lineAtHeight:function(a,b){return a=Mb(this,{top:a,left:0},b||"page").top,of(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b){var d,c=!1;if("number"==typeof a){var e=this.doc.first+this.doc.size-1;a<this.doc.first?a=this.doc.first:a>e&&(a=e,c=!0),d=jf(this.doc,a)}else d=a;return Lb(this,d,{top:0,left:0},b||"page").top+(c?this.doc.height-pf(d):0)},defaultTextHeight:function(){return Ub(this.display)},defaultCharWidth:function(){return Vb(this.display)},setGutterMarker:hc(function(a,b,c){return zd(this.doc,a,"gutter",function(a){var d=a.gutterMarkers||(a.gutterMarkers={});return d[b]=c,!c&&rg(d)&&(a.gutterMarkers=null),!0})}),clearGutter:hc(function(a){var b=this,c=b.doc,d=c.first;c.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&(c.gutterMarkers[a]=null,mc(b,d,"gutter"),rg(c.gutterMarkers)&&(c.gutterMarkers=null)),++d})}),lineInfo:function(a){if("number"==typeof a){if(!Ra(this.doc,a))return null;var b=a;if(a=jf(this.doc,a),!a)return null}else{var b=nf(a);if(null==b)return null}return{line:b,handle:a,text:a.text,gutterMarkers:a.gutterMarkers,textClass:a.textClass,bgClass:a.bgClass,wrapClass:a.wrapClass,widgets:a.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(a,b,c,d,e){var 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this.display.input.getField()==zg()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:hc(function(a,b){(null!=a||null!=b)&&xd(this),null!=a&&(this.curOp.scrollLeft=a),null!=b&&(this.curOp.scrollTop=b)}),getScrollInfo:function(){var a=this.display.scroller;return{left:a.scrollLeft,top:a.scrollTop,height:a.scrollHeight-sb(this)-this.display.barHeight,width:a.scrollWidth-sb(this)-this.display.barWidth,clientHeight:ub(this),clientWidth:tb(this)}},scrollIntoView:hc(function(a,b){if(null==a?(a={from:this.doc.sel.primary().head,to:null},null==b&&(b=this.options.cursorScrollMargin)):"number"==typeof a?a={from:qa(a,0),to:null}:null==a.from&&(a={from:a,to:null}),a.to||(a.to=a.from),a.margin=b||0,null!=a.from.line)xd(this),this.curOp.scrollToPos=a;else{var c=ud(this,Math.min(a.from.left,a.to.left),Math.min(a.from.top,a.to.top)-a.margin,Math.max(a.from.right,a.to.right),Math.max(a.from.bottom,a.to.bottom)+a.margin);this.scrollTo(c.scrollLeft,c.scrollTop)}}),setSize:hc(function(a,b){function d(a){return"number"==typeof a||/^\d+$/.test(String(a))?a+"px":a}var c=this;null!=a&&(c.display.wrapper.style.width=d(a)),null!=b&&(c.display.wrapper.style.height=d(b)),c.options.lineWrapping&&Hb(this);var e=c.display.viewFrom;c.doc.iter(e,c.display.viewTo,function(a){if(a.widgets)for(var b=0;b<a.widgets.length;b++)if(a.widgets[b].noHScroll){mc(c,e,"widget");break}++e}),c.curOp.forceUpdate=!0,Qf(c,"refresh",this)}),operation:function(a){return fc(this,a)},refresh:hc(function(){var a=this.display.cachedTextHeight;lc(this),this.curOp.forceUpdate=!0,Ib(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),H(this),(null==a||Math.abs(a-Ub(this.display))>.5)&&D(this),Qf(this,"refresh",this)}),swapDoc:hc(function(a){var b=this.doc;return b.cm=null,hf(this,a),Ib(this),this.display.input.reset(),this.scrollTo(a.scrollLeft,a.scrollTop),this.curOp.forceScroll=!0,Sf(this,"swapDoc",this,b),b}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Xf(x);var Dd=x.defaults={},Ed=x.optionHandlers={},Gd=x.Init={toString:function(){return"CodeMirror.Init"}};Fd("value","",function(a,b){a.setValue(b)},!0),Fd("mode",null,function(a,b){a.doc.modeOption=b,z(a)},!0),Fd("indentUnit",2,z,!0),Fd("indentWithTabs",!1),Fd("smartIndent",!0),Fd("tabSize",4,function(a){A(a),Ib(a),lc(a)},!0),Fd("lineSeparator",null,function(a,b){if(a.doc.lineSep=b,b){var c=[],d=a.doc.first;a.doc.iter(function(a){for(var e=0;;){var f=a.text.indexOf(b,e);if(-1==f)break;e=f+b.length,c.push(qa(d,f))}d++});for(var 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Hd=x.modes={},Id=x.mimeModes={};x.defineMode=function(a,b){x.defaults.mode||"null"==a||(x.defaults.mode=a),arguments.length>2&&(b.dependencies=Array.prototype.slice.call(arguments,2)),Hd[a]=b},x.defineMIME=function(a,b){Id[a]=b},x.resolveMode=function(a){if("string"==typeof a&&Id.hasOwnProperty(a))a=Id[a];else if(a&&"string"==typeof a.name&&Id.hasOwnProperty(a.name)){var b=Id[a.name];"string"==typeof b&&(b={name:b}),a=lg(b,a),a.name=b.name}else if("string"==typeof a&&/^[\w\-]+\/[\w\-]+\+xml$/.test(a))return x.resolveMode("application/xml");return"string"==typeof a?{name:a}:a||{name:"null"}},x.getMode=function(a,b){var b=x.resolveMode(b),c=Hd[b.name];if(!c)return x.getMode(a,"text/plain");var d=c(a,b);if(Jd.hasOwnProperty(b.name)){var e=Jd[b.name];for(var f in e)e.hasOwnProperty(f)&&(d.hasOwnProperty(f)&&(d["_"+f]=d[f]),d[f]=e[f])}if(d.name=b.name,b.helperType&&(d.helperType=b.helperType),b.modeProps)for(var f in b.modeProps)d[f]=b.modeProps[f];return 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this.history.generation==(a||this.cleanGeneration)},getHistory:function(){return{done:Cf(this.history.done),undone:Cf(this.history.undone)}},setHistory:function(a){var b=this.history=new rf(this.history.maxGeneration);b.done=Cf(a.done.slice(0),null,!0),b.undone=Cf(a.undone.slice(0),null,!0)},addLineClass:ic(function(a,b,c){return zd(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass";if(a[d]){if(Ag(c).test(a[d]))return!1;a[d]+=" "+c}else a[d]=c;return!0})}),removeLineClass:ic(function(a,b,c){return zd(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass",e=a[d];if(!e)return!1;if(null==c)a[d]=null;else{var f=e.match(Ag(c));if(!f)return!1;var g=f.index+f[0].length;a[d]=e.slice(0,f.index)+(f.index&&g!=e.length?" 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index 0000000..475e382
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/lib/mergely.css
@@ -0,0 +1,45 @@
+
+/* required */
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+.mergely-column { float: left; }
+.mergely-margin { float: left; }
+.mergely-canvas { float: left; width: 28px; }
+
+/* resizeable */
+.mergely-resizer { width: 100%; height: 100%; }
+
+/* style configuration */
+.mergely-column { border: 1px solid #ccc; }
+.mergely-active { border: 1px solid #a3d1ff; }
+
+.mergely.a,.mergely.d,.mergely.c { color: #000; }
+
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+.mergely.a.lhs.start.end,
+.mergely.a.rhs.end { border-bottom: 1px solid #a3d1ff; }
+.mergely.a.rhs { background-color: #ddeeff; }
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+
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+.mergely.d.lhs.end,
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+
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+.mergely.c.lhs.end,
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+
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+.CodeMirror-linenumber { cursor: pointer; }
+.CodeMirror-code { color: #717171; }
diff --git a/tamguo-bms/src/main/resources/static/mergely/lib/mergely.min.js b/tamguo-bms/src/main/resources/static/mergely/lib/mergely.min.js
new file mode 100644
index 0000000..de245ca
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/lib/mergely.min.js
@@ -0,0 +1,7 @@
+/**
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+ */
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e.diff(this.x,this.y,{ignorews:!1}),d=e.DiffParser(c.normal_form()),f=0,g=0,h=0;h<d.length;++h){var i=d[h];if("a"!=i.op){f=c.getLines("lhs").slice(0,i["lhs-line-from"]).join(" ").length,g=i["lhs-line-to"]+1;var j=c.getLines("lhs").slice(i["lhs-line-from"],g).join(" ");"d"==i.op?j+=" ":f>0&&"c"==i.op&&(f+=1),b(f,f+j.length)}if("d"!=i.op){f=c.getLines("rhs").slice(0,i["rhs-line-from"]).join(" ").length,g=i["rhs-line-to"]+1;var k=c.getLines("rhs").slice(i["rhs-line-from"],g).join(" ");"a"==i.op?k+=" ":f>0&&"c"==i.op&&(f+=1),a(f,f+k.length)}}}}),e.CodeifyText=function(a){this._max_code=0,this._diff_codes={},this.ctxs={},this.options={ignorews:!1},c.extend(this,a),this.lhs=a.lhs.split("\n"),this.rhs=a.rhs.split("\n")},c.extend(e.CodeifyText.prototype,{getCodes:function(a){if(!this.ctxs.hasOwnProperty(a)){var b=this._diff_ctx(this[a]);this.ctxs[a]=b,b.codes.length=Object.keys(b.codes).length}return this.ctxs[a].codes},getLines:function(a){return this.ctxs[a].lines},_diff_ctx:function(a){var b={i:0,codes:{},lines:a};return this._codeify(a,b),b},_codeify:function(a,b){for(var d=(this._max_code,0);d<a.length;++d){var e=a[d];this.options.ignorews&&(e=e.replace(/\s+/g,""));var f=this._diff_codes[e];void 0!=f?b.codes[d]=f:(this._max_code++,this._diff_codes[e]=this._max_code,b.codes[d]=this._max_code)}}}),e.diff=function(a,b,d){var f=c.extend({ignorews:!1},d);this.codeify=new e.CodeifyText({lhs:a,rhs:b,options:f});var g={codes:this.codeify.getCodes("lhs"),modified:{}},h={codes:this.codeify.getCodes("rhs"),modified:{}},j=(g.codes.length+h.codes.length+1,[]),k=[];this._lcs(g,0,g.codes.length,h,0,h.codes.length,k,j),this._optimize(g),this._optimize(h),this.items=this._create_diffs(g,h)},c.extend(e.diff.prototype,{changes:function(){return this.items},getLines:function(a){return this.codeify.getLines(a)},normal_form:function(){for(var a="",b=0;b<this.items.length;++b){var c=this.items[b],d="",e="",f="c";0==c.lhs_deleted_count&&c.rhs_inserted_count>0?f="a":c.lhs_deleted_count>0&&0==c.rhs_inserted_count&&(f="d"),d=1==c.lhs_deleted_count?c.lhs_start+1:0==c.lhs_deleted_count?c.lhs_start:c.lhs_start+1+","+(c.lhs_start+c.lhs_deleted_count),e=1==c.rhs_inserted_count?c.rhs_start+1:0==c.rhs_inserted_count?c.rhs_start:c.rhs_start+1+","+(c.rhs_start+c.rhs_inserted_count),a+=d+f+e+"\n";var g=this.getLines("lhs"),h=this.getLines("rhs");if(h&&g){var i;for(i=c.lhs_start;i<c.lhs_start+c.lhs_deleted_count;++i)a+="< "+g[i]+"\n";for(c.rhs_inserted_count&&c.lhs_deleted_count&&(a+="---\n"),i=c.rhs_start;i<c.rhs_start+c.rhs_inserted_count;++i)a+="> "+h[i]+"\n"}}return a},_lcs:function(a,b,c,d,e,f,g,h){for(;c>b&&f>e&&a.codes[b]==d.codes[e];)++b,++e;for(;c>b&&f>e&&a.codes[c-1]==d.codes[f-1];)--c,--f;if(b==c)for(;f>e;)d.modified[e++]=!0;else if(e==f)for(;c>b;)a.modified[b++]=!0;else{var i=this._sms(a,b,c,d,e,f,g,h);this._lcs(a,b,i.x,d,e,i.y,g,h),this._lcs(a,i.x,c,d,i.y,f,g,h)}},_sms:function(a,b,c,d,e,f,g,h){var i=a.codes.length+d.codes.length+1,j=b-e,k=c-f,l=c-b-(f-e),m=0!=(1&l),n=i-j,o=i-k,p=(c-b+f-e)/2+1;h[n+j+1]=b,g[o+k-1]=c;var r,s,t,u,q={x:0,y:0};for(r=0;p>=r;++r){for(s=j-r;j+r>=s;s+=2){for(s==j-r?t=h[n+s+1]:(t=h[n+s-1]+1,j+r>s&&h[n+s+1]>=t&&(t=h[n+s+1])),u=t-s;c>t&&f>u&&a.codes[t]==d.codes[u];)t++,u++;if(h[n+s]=t,m&&s>k-r&&k+r>s&&g[o+s]<=h[n+s])return q.x=h[n+s],q.y=h[n+s]-s,q}for(s=k-r;k+r>=s;s+=2){for(s==k+r?t=g[o+s-1]:(t=g[o+s+1]-1,s>k-r&&g[o+s-1]<t&&(t=g[o+s-1])),u=t-s;t>b&&u>e&&a.codes[t-1]==d.codes[u-1];)t--,u--;if(g[o+s]=t,!m&&s>=j-r&&j+r>=s&&g[o+s]<=h[n+s])return q.x=h[n+s],q.y=h[n+s]-s,q}}throw"the algorithm should never come here."},_optimize:function(a){for(var b=0,c=0;b<a.codes.length;){for(;b<a.codes.length&&(void 0==a.modified[b]||0==a.modified[b]);)b++;for(c=b;c<a.codes.length&&1==a.modified[c];)c++;c<a.codes.length&&a.codes[b]==a.codes[c]?(a.modified[b]=!1,a.modified[c]=!0):b=c}},_create_diffs:function(a,b){for(var c=[],d=0,e=0,f=0,g=0;f<a.codes.length||g<b.codes.length;)if(f<a.codes.length&&!a.modified[f]&&g<b.codes.length&&!b.modified[g])f++,g++;else{for(d=f,e=g;f<a.codes.length&&(g>=b.codes.length||a.modified[f]);)f++;for(;g<b.codes.length&&(f>=a.codes.length||b.modified[g]);)g++;(f>d||g>e)&&c.push({lhs_start:d,rhs_start:e,lhs_deleted_count:f-d,rhs_inserted_count:g-e})}return c}}),e.mergely=function(a,b){a&&this.init(a,b)},c.extend(e.mergely.prototype,{name:"mergely",init:function(a,b){this.diffView=new e.CodeMirrorDiffView(a,b),this.bind(a)},bind:function(a){this.diffView.bind(a)}}),e.CodeMirrorDiffView=function(a,b){d.defineExtension("centerOnCursor",function(){var a=this.cursorCoords(null,"local");this.scrollTo(null,(a.y+a.yBot)/2-this.getScrollerElement().clientHeight/2)}),this.init(a,b)},c.extend(e.CodeMirrorDiffView.prototype,{init:function(a,b){this.settings={autoupdate:!0,autoresize:!0,rhs_margin:"right",wrap_lines:!1,line_numbers:!0,lcs:!0,sidebar:!0,viewport:!1,ignorews:!1,fadein:"fast",editor_width:"650px",editor_height:"400px",resize_timeout:500,change_timeout:150,fgcolor:{a:"#4ba3fa",c:"#a3a3a3",d:"#ff7f7f",ca:"#4b73ff",cc:"#434343",cd:"#ff4f4f"},bgcolor:"#eee",vpcolor:"rgba(0, 0, 200, 0.5)",lhs:function(a){},rhs:function(a){},loaded:function(){},_auto_width:function(a){return a},resize:function(b){var d=b?16:0,e=c(a).parent().width()+d,f=0;"auto"==this.width?e=this._auto_width(e):(e=this.width,this.editor_width=e),"auto"==this.height?f=c(a).parent().height():(f=this.height,this.editor_height=f);var g=e/2-16-8,h=f,i=c(a);i.find(".mergely-column").css({width:g+"px"}),i.find(".mergely-column, .mergely-canvas, .mergely-margin, .mergely-column textarea, .CodeMirror-scroll, .cm-s-default").css({height:h+"px"}),i.find(".mergely-canvas").css({height:h+"px"}),i.find(".mergely-column textarea").css({width:g+"px"}),i.css({width:e,height:f,clear:"both"}),"none"==i.css("display")&&(0!=this.fadein?i.fadeIn(this.fadein):i.show(),this.loaded&&this.loaded()),this.resized&&this.resized()},_debug:"",resized:function(){}};var d={mode:"text/plain",readOnly:!1,lineWrapping:this.settings.wrap_lines,lineNumbers:this.settings.line_numbers,gutters:["merge","CodeMirror-linenumbers"]};this.lhs_cmsettings={},this.rhs_cmsettings={},this.element=c(a),b&&b.cmsettings&&c.extend(this.lhs_cmsettings,d,b.cmsettings,b.lhs_cmsettings),b&&b.cmsettings&&c.extend(this.rhs_cmsettings,d,b.cmsettings,b.rhs_cmsettings),this.element.bind("destroyed",c.proxy(this.teardown,this)),c.data(a,"mergely",this),this._setOptions(b)},unbind:function(){null!=this.changed_timeout&&clearTimeout(this.changed_timeout),this.editor[this.id+"-lhs"].toTextArea(),this.editor[this.id+"-rhs"].toTextArea(),c(a).off(".mergely")},destroy:function(){this.element.unbind("destroyed",this.teardown),this.teardown()},teardown:function(){this.unbind()},lhs:function(a){this.editor[this.id+"-lhs"].setValue(a)},rhs:function(a){this.editor[this.id+"-rhs"].setValue(a)},update:function(){this._changing(this.id+"-lhs",this.id+"-rhs")},unmarkup:function(){this._clear()},scrollToDiff:function(a){this.changes.length&&("next"==a?this._current_diff=Math.min(++this._current_diff,this.changes.length-1):"prev"==a&&(this._current_diff=Math.max(--this._current_diff,0)),this._scroll_to_change(this.changes[this._current_diff]),this._changed(this.id+"-lhs",this.id+"-rhs"))},mergeCurrentChange:function(a){this.changes.length&&("lhs"!=a||this.lhs_cmsettings.readOnly?"rhs"!=a||this.rhs_cmsettings.readOnly||this._merge_change(this.changes[this._current_diff],"lhs","rhs"):this._merge_change(this.changes[this._current_diff],"rhs","lhs"))},scrollTo:function(a,b){var c=this.editor[this.id+"-lhs"],d=this.editor[this.id+"-rhs"];"lhs"==a?(c.setCursor(b),c.centerOnCursor()):(d.setCursor(b),d.centerOnCursor())},_setOptions:function(a){if(c.extend(this.settings,a),this.settings.hasOwnProperty("rhs_margin"))if("left"==this.settings.rhs_margin)this.element.find(".mergely-margin:last-child").insertAfter(this.element.find(".mergely-canvas"));else{var b=this.element.find(".mergely-margin").last();b.appendTo(b.parent())}this.settings.hasOwnProperty("sidebar")&&(this.settings.sidebar?this.element.find(".mergely-margin").css({display:"block"}):this.element.find(".mergely-margin").css({display:"none"}));var d,e;this.settings.hasOwnProperty("wrap_lines")&&this.editor&&(d=this.editor[this.id+"-lhs"],e=this.editor[this.id+"-rhs"],d.setOption("lineWrapping",this.settings.wrap_lines),e.setOption("lineWrapping",this.settings.wrap_lines)),this.settings.hasOwnProperty("line_numbers")&&this.editor&&(d=this.editor[this.id+"-lhs"],e=this.editor[this.id+"-rhs"],d.setOption("lineNumbers",this.settings.line_numbers),e.setOption("lineNumbers",this.settings.line_numbers))},options:function(a){return a?(this._setOptions(a),this.settings.autoresize&&this.resize(),this.settings.autoupdate&&this.update(),void 0):this.settings},swap:function(){if(!this.lhs_cmsettings.readOnly&&!this.rhs_cmsettings.readOnly){var a=this.editor[this.id+"-lhs"],b=this.editor[this.id+"-rhs"],c=b.getValue();b.setValue(a.getValue()),a.setValue(c)}},merge:function(a){var b=this.editor[this.id+"-lhs"],c=this.editor[this.id+"-rhs"];"lhs"!=a||this.lhs_cmsettings.readOnly?this.rhs_cmsettings.readOnly||c.setValue(b.getValue()):b.setValue(c.getValue())},get:function(a){var b=this.editor[this.id+"-"+a],c=b.getValue();return void 0==c?"":c},clear:function(a){if(!("lhs"==a&&this.lhs_cmsettings.readOnly||"rhs"==a&&this.rhs_cmsettings.readOnly)){var b=this.editor[this.id+"-"+a];b.setValue("")}},cm:function(a){return this.editor[this.id+"-"+a]},search:function(a,b,c){var f,d=this.editor[this.id+"-lhs"],e=this.editor[this.id+"-rhs"];f="lhs"==a?d:e,c="prev"==c?"findPrevious":"findNext",(0==f.getSelection().length||this.prev_query[a]!=b)&&(this.cursor[this.id]=f.getSearchCursor(b,{line:0,ch:0},!1),this.prev_query[a]=b);var g=this.cursor[this.id];g[c]()?f.setSelection(g.from(),g.to()):g=f.getSearchCursor(b,{line:0,ch:0},!1)},resize:function(){this.settings.resize(),this._changing(this.id+"-lhs",this.id+"-rhs"),this._set_top_offset(this.id+"-lhs")},diff:function(){var a=this.editor[this.id+"-lhs"].getValue(),b=this.editor[this.id+"-rhs"].getValue(),c=new e.diff(a,b,this.settings);return c.normal_form()},bind:function(b){function r(a,b,d){if(!(d.target&&c(d.target).closest(".merge-button").length>0)){var e,f;for(e=0;e<this.changes.length;e++)if(f=this.changes[e],b>=f[a+"-line-from"]&&b<=f[a+"-line-to"]){this._current_diff=e,setTimeout(function(){this.scrollToDiff()}.bind(this),10);break}}}this.element.hide(),this.id=c(b).attr("id"),this.changed_timeout=null,this.chfns={},this.chfns[this.id+"-lhs"]=[],this.chfns[this.id+"-rhs"]=[],this.prev_query=[],this.cursor=[],this._skipscroll={},this.change_exp=new RegExp(/(\d+(?:,\d+)?)([acd])(\d+(?:,\d+)?)/);var e,f;if(void 0!=c.button)e='<button title="Merge left"></button>',f='<button title="Merge right"></button>';else{var g="opacity:0.4;width:10px;height:15px;background-color:#888;cursor:pointer;text-align:center;color:#eee;border:1px solid: #222;margin-right:5px;margin-top: -2px;";e='<div style="'+g+'" title="Merge left">&lt;</div>',f='<div style="'+g+'" title="Merge right">&gt;</div>'}this.merge_rhs_button=c(f),this.merge_lhs_button=c(e);var h=this.settings.editor_height,i=this.settings.editor_width;this.element.append(c('<div class="mergely-margin" style="height: '+h+'"><canvas id="'+this.id+'-lhs-margin" width="8px" height="'+h+'"></canvas></div>')),this.element.append(c('<div style="position:relative;width:'+i+"; height:"+h+'" id="'+this.id+'-editor-lhs" class="mergely-column"><textarea style="" id="'+this.id+'-lhs"></textarea></div>')),this.element.append(c('<div class="mergely-canvas" style="height: '+h+'"><canvas id="'+this.id+"-lhs-"+this.id+'-rhs-canvas" style="width:28px" width="28px" height="'+h+'"></canvas></div>'));var j=c('<div class="mergely-margin" style="height: '+h+'"><canvas id="'+this.id+'-rhs-margin" width="8px" height="'+h+'"></canvas></div>');this.settings.sidebar||this.element.find(".mergely-margin").css({display:"none"}),"left"==this.settings.rhs_margin&&this.element.append(j),this.element.append(c('<div style="width:'+i+"; height:"+h+'" id="'+this.id+'-editor-rhs" class="mergely-column"><textarea style="" id="'+this.id+'-rhs"></textarea></div>')),"left"!=this.settings.rhs_margin&&this.element.append(j);var k=c('<div style="display:none" class="mergely current start" />').appendTo("body").css("border-top-color");this.current_diff_color=k;var l="#"+this.id+" .CodeMirror-gutter-text { padding: 5px 0 0 0; }#"+this.id+" .CodeMirror-lines pre, #"+this.id+" .CodeMirror-gutter-text pre { line-height: 18px; }.CodeMirror-linewidget { overflow: hidden; };";this.settings.autoresize&&(l+=this.id+" .CodeMirror-scroll { height: 100%; overflow: auto; }"),l+="\n.CodeMirror { line-height: 18px; }",c('<style type="text/css">'+l+"</style>").appendTo("head");var m=this.element.find("#"+this.id+"-rhs").get(0);if(!m)return void console.error("rhs textarea not defined - Mergely not initialized properly");var n=this.element.find("#"+this.id+"-lhs").get(0);if(!m)return void console.error("lhs textarea not defined - Mergely not initialized properly");var o=this;if(this.editor=[],this.editor[this.id+"-lhs"]=d.fromTextArea(n,this.lhs_cmsettings),this.editor[this.id+"-rhs"]=d.fromTextArea(m,this.rhs_cmsettings),this.editor[this.id+"-lhs"].on("change",function(){o.settings.autoupdate&&o._changing(o.id+"-lhs",o.id+"-rhs")}),this.editor[this.id+"-lhs"].on("scroll",function(){o._scrolling(o.id+"-lhs")}),this.editor[this.id+"-rhs"].on("change",function(){o.settings.autoupdate&&o._changing(o.id+"-lhs",o.id+"-rhs")}),this.editor[this.id+"-rhs"].on("scroll",function(){o._scrolling(o.id+"-rhs")}),this.settings.autoresize){var p=null,q=function(a){o.settings.resize&&o.settings.resize(a),o.editor[o.id+"-lhs"].refresh(),o.editor[o.id+"-rhs"].refresh(),o.settings.autoupdate&&o._changing(o.id+"-lhs",o.id+"-rhs")};c(a).on("resize.mergely",function(){p&&clearTimeout(p),p=setTimeout(q,o.settings.resize_timeout)}),q(!0)}this.editor[this.id+"-lhs"].on("gutterClick",function(a,b,c,d){r.call(this,"lhs",b,d)}.bind(this)),this.editor[this.id+"-rhs"].on("gutterClick",function(a,b,c,d){r.call(this,"rhs",b,d)}.bind(this));var s;this.settings.lhs&&(s=this.editor[this.id+"-lhs"].getDoc().setValue,this.settings.lhs(s.bind(this.editor[this.id+"-lhs"].getDoc()))),this.settings.rhs&&(s=this.editor[this.id+"-rhs"].getDoc().setValue,this.settings.rhs(s.bind(this.editor[this.id+"-rhs"].getDoc())))},_scroll_to_change:function(a){if(a){var b=this,c=b.editor[b.id+"-lhs"],d=b.editor[b.id+"-rhs"];c.setCursor(Math.max(a["lhs-line-from"],0),0),d.setCursor(Math.max(a["rhs-line-from"],0),0),c.scrollIntoView({line:a["lhs-line-to"]})}},_scrolling:function(a){if(this._skipscroll[a]===!0)return void(this._skipscroll[a]=!1);var b=c(this.editor[a].getScrollerElement());void 0==this.midway&&(this.midway=(b.height()/2+b.offset().top).toFixed(2));var d=this.editor[a].coordsChar({left:0,top:this.midway}),f=b.scrollTop(),g=b.scrollLeft();this.trace("scroll","side",a),this.trace("scroll","midway",this.midway),this.trace("scroll","midline",d),this.trace("scroll","top_to",f),this.trace("scroll","left_to",g);var h=this.id+"-lhs",i=this.id+"-rhs";for(var j in this.editor)if(this.editor.hasOwnProperty(j)&&a!=j){for(var k=a.replace(this.id+"-",""),l=j.replace(this.id+"-",""),m=0,n=null,o=!1,p=0;p<this.changes.length;++p){var q=this.changes[p];d.line>=q[k+"-line-from"]&&(n=q,d.line>=n[k+"-line-to"]&&(q.hasOwnProperty(k+"-y-start")&&q.hasOwnProperty(k+"-y-end")&&q.hasOwnProperty(l+"-y-start")&&q.hasOwnProperty(l+"-y-end")?m+=q[k+"-y-end"]-q[k+"-y-start"]-(q[l+"-y-end"]-q[l+"-y-start"]):o=!0))}var r=this.editor[j].getViewport(),s=!0;if(n&&(this.trace("scroll","last change before midline",n),d.line>=r.from&&d<=r.to&&(s=!1)),this.trace("scroll","scroll",s),s||o?(this.trace("scroll","scrolling other side",f-m),this._skipscroll[j]=!0,this.editor[j].scrollTo(g,f-m)):this.trace("scroll","not scrolling other side"),this.settings.autoupdate){var t=new e.Timer;this._calculate_offsets(h,i,this.changes),this.trace("change","offsets time",t.stop()),this._markup_changes(h,i,this.changes),this.trace("change","markup time",t.stop()),this._draw_diff(h,i,this.changes),this.trace("change","draw time",t.stop())}this.trace("scroll","scrolled")}},_changing:function(a,b){this.trace("change","changing-timeout",this.changed_timeout);var c=this;null!=this.changed_timeout&&clearTimeout(this.changed_timeout),this.changed_timeout=setTimeout(function(){var d=new e.Timer;c._changed(a,b),c.trace("change","total time",d.stop())},this.settings.change_timeout)},_changed:function(a,b){this._clear(),this._diff(a,b)},_clear:function(){var b,c,d,f,g,h,i,a=this,j=function(){for(f=new e.Timer,g=0,i=c.lineCount();i>g;++g)c.removeLineClass(g,"background");for(g=0;g<d.length;++g)h=d[g],h.lines.length&&a.trace("change","clear text",h.lines[0].text),h.clear();c.clearGutter("merge"),a.trace("change","clear time",f.stop())};for(b in this.editor)this.editor.hasOwnProperty(b)&&(c=this.editor[b],d=a.chfns[b],c.operation(j));a.chfns[b]=[];var k=this._draw_info(this.id+"-lhs",this.id+"-rhs"),l=k.clhs.get(0).getContext("2d"),m=k.crhs.get(0).getContext("2d"),n=k.dcanvas.getContext("2d");l.beginPath(),l.fillStyle=this.settings.bgcolor,l.strokeStyle="#888",l.fillRect(0,0,6.5,k.visible_page_height),l.strokeRect(0,0,6.5,k.visible_page_height),m.beginPath(),m.fillStyle=this.settings.bgcolor,m.strokeStyle="#888",m.fillRect(0,0,6.5,k.visible_page_height),m.strokeRect(0,0,6.5,k.visible_page_height),n.beginPath(),n.fillStyle="#fff",n.fillRect(0,0,this.draw_mid_width,k.visible_page_height)},_diff:function(a,b){var c=this.editor[a].getValue(),d=this.editor[b].getValue(),f=new e.Timer,g=new e.diff(c,d,this.settings);this.trace("change","diff time",f.stop()),this.changes=e.DiffParser(g.normal_form()),this.trace("change","parse time",f.stop()),void 0===this._current_diff&&this.changes.length&&(this._current_diff=0,this._scroll_to_change(this.changes[0])),this.trace("change","scroll_to_change time",f.stop()),this._calculate_offsets(a,b,this.changes),this.trace("change","offsets time",f.stop()),this._markup_changes(a,b,this.changes),this.trace("change","markup time",f.stop()),this._draw_diff(a,b,this.changes),this.trace("change","draw time",f.stop())},_parse_diff:function(a,b,c){this.trace("diff","diff results:\n",c);for(var d=[],e=0,f=c.split(/\n/),g=0;g<f.length;++g)if(0!=f[g].length){var h={},i=this.change_exp.exec(f[g]);if(null!=i){var j=i[1].split(",");h["lhs-line-from"]=j[0]-1,1==j.length?h["lhs-line-to"]=j[0]-1:h["lhs-line-to"]=j[1]-1;var k=i[3].split(",");h["rhs-line-from"]=k[0]-1,1==k.length?h["rhs-line-to"]=k[0]-1:h["rhs-line-to"]=k[1]-1,h["lhs-line-from"]<0&&(h["lhs-line-from"]=0),h["lhs-line-to"]<0&&(h["lhs-line-to"]=0),h["rhs-line-from"]<0&&(h["rhs-line-from"]=0),h["rhs-line-to"]<0&&(h["rhs-line-to"]=0),h.op=i[2],d[e++]=h,this.trace("diff","change",h)}}return d},_get_viewport:function(a,b){var c=this.editor[a].getViewport(),d=this.editor[b].getViewport();return{from:Math.min(c.from,d.from),to:Math.max(c.to,d.to)}},_is_change_in_view:function(a,b){return this.settings.viewport&&(b["lhs-line-from"]<a.from&&b["lhs-line-to"]<a.to||b["lhs-line-from"]>a.from&&b["lhs-line-to"]>a.to||b["rhs-line-from"]<a.from&&b["rhs-line-to"]<a.to||b["rhs-line-from"]>a.from&&b["rhs-line-to"]>a.to)?!1:!0},_set_top_offset:function(a){var b=this.editor[a].getScrollInfo().top;this.editor[a].scrollTo(null,0);var c=this.element.find(".CodeMirror-measure").first(),d=c.offset().top-4;return d?(this.editor[a].scrollTo(null,b),this.draw_top_offset=.5-d,!0):!1},_calculate_offsets:function(a,b,d){if(null==this.em_height){if(!this._set_top_offset(a))return;this.em_height=this.editor[a].defaultTextHeight(),this.em_height||(console.warn("Failed to calculate offsets, using 18 by default"),this.em_height=18),this.draw_lhs_min=.5;var e=c("#"+a+"-"+b+"-canvas");if(e.length||console.error("failed to find canvas","#"+a+"-"+b+"-canvas"),!e.width())return void console.error("canvas width is 0");this.draw_mid_width=c("#"+a+"-"+b+"-canvas").width(),this.draw_rhs_max=this.draw_mid_width-.5,this.draw_lhs_width=5,this.draw_rhs_width=5,this.trace("calc","change offsets calculated",{top_offset:this.draw_top_offset,lhs_min:this.draw_lhs_min,rhs_max:this.draw_rhs_max,lhs_width:this.draw_lhs_width,rhs_width:this.draw_rhs_width})}for(var f=this.editor[a].charCoords({line:0}),g=this.editor[b].charCoords({line:0}),h=this._get_viewport(a,b),i=0;i<d.length;++i){var j=d[i];if(this.settings.sidebar||this._is_change_in_view(h,j)){var o,p,q,r,s,t,u,v,w,x,k=j["lhs-line-from"]>=0?j["lhs-line-from"]:0,l=j["lhs-line-to"]>=0?j["lhs-line-to"]:0,m=j["rhs-line-from"]>=0?j["rhs-line-from"]:0,n=j["rhs-line-to"]>=0?j["rhs-line-to"]:0;this.editor[a].getOption("lineWrapping")||this.editor[b].getOption("lineWrapping")?(s=this.editor[a].cursorCoords({line:k,ch:0},"page"),v=this.editor[a].getLineHandle(k),o={top:s.top,bottom:s.top+v.height},t=this.editor[a].cursorCoords({line:l,ch:0},"page"),u=this.editor[a].getLineHandle(l),p={top:t.top,bottom:t.top+u.height},s=this.editor[b].cursorCoords({line:m,ch:0},"page"),w=this.editor[b].getLineHandle(m),q={top:s.top,bottom:s.top+w.height},t=this.editor[b].cursorCoords({line:n,ch:0},"page"),x=this.editor[b].getLineHandle(n),r={top:t.top,bottom:t.top+x.height}):(o={top:f.top+k*this.em_height,bottom:f.bottom+k*this.em_height+2},p={top:f.top+l*this.em_height,bottom:f.bottom+l*this.em_height+2},q={top:g.top+m*this.em_height,bottom:g.bottom+m*this.em_height+2},r={top:g.top+n*this.em_height,bottom:g.bottom+n*this.em_height+2}),"a"==j.op?m>0&&(o.top=o.bottom,o.bottom+=this.em_height,p=o):"d"==j.op&&k>0&&(q.top=q.bottom,q.bottom+=this.em_height,r=q),j["lhs-y-start"]=this.draw_top_offset+o.top,"c"==j.op||"d"==j.op?j["lhs-y-end"]=this.draw_top_offset+p.bottom:j["lhs-y-end"]=this.draw_top_offset+p.top,j["rhs-y-start"]=this.draw_top_offset+q.top,"c"==j.op||"a"==j.op?j["rhs-y-end"]=this.draw_top_offset+r.bottom:j["rhs-y-end"]=this.draw_top_offset+r.top,this.trace("calc","change calculated",i,j)}else delete j["lhs-y-start"],delete j["lhs-y-end"],delete j["rhs-y-start"],delete j["rhs-y-end"]}return d},_markup_changes:function(a,b,d){this.element.find(".merge-button").remove();var f=this,g=this.editor[a],h=this.editor[b],i=this._current_diff,j=new e.Timer;g.operation(function(){for(var a=0;a<d.length;++a){var b=d[a],c=b["lhs-line-from"]>=0?b["lhs-line-from"]:0,e=b["lhs-line-to"]>=0?b["lhs-line-to"]:0,j=b["rhs-line-from"]>=0?b["rhs-line-from"]:0,l=(b["rhs-line-to"]>=0?b["rhs-line-to"]:0,["mergely","lhs",b.op,"cid-"+a]);if(g.addLineClass(c,"background","start"),g.addLineClass(e,"background","end"),i==a&&(c!=e&&g.addLineClass(c,"background","current"),g.addLineClass(e,"background","current")),0==c&&0==e&&0==j)g.addLineClass(c,"background",l.join(" ")),g.addLineClass(c,"background","first");else for(var m=c;e>=m;++m)g.addLineClass(m,"background",l.join(" ")),g.addLineClass(m,"background",l.join(" "));if(!h.getOption("readOnly")){var n=f.merge_rhs_button.clone();n.button&&n.button({icons:{primary:"ui-icon-triangle-1-e"},text:!1}),n.addClass("merge-button"),n.attr("id","merge-rhs-"+a),g.setGutterMarker(c,"merge",n.get(0))}}});var k=this._get_viewport(a,b);this.trace("change","markup lhs-editor time",j.stop()),h.operation(function(){for(var a=0;a<d.length;++a){var b=d[a],c=b["lhs-line-from"]>=0?b["lhs-line-from"]:0,j=(b["lhs-line-to"]>=0?b["lhs-line-to"]:0,b["rhs-line-from"]>=0?b["rhs-line-from"]:0),l=b["rhs-line-to"]>=0?b["rhs-line-to"]:0;if(f._is_change_in_view(k,b)){var m=["mergely","rhs",b.op,"cid-"+a];if(h.addLineClass(j,"background","start"),h.addLineClass(l,"background","end"),i==a&&(j!=l&&h.addLineClass(j,"background","current"),h.addLineClass(l,"background","current")),0==j&&0==l&&0==c)h.addLineClass(j,"background",m.join(" ")),h.addLineClass(j,"background","first");else for(var n=j;l>=n;++n)h.addLineClass(n,"background",m.join(" ")),h.addLineClass(n,"background",m.join(" "));if(!g.getOption("readOnly")){var o=f.merge_lhs_button.clone();o.button&&o.button({icons:{primary:"ui-icon-triangle-1-w"},text:!1}),o.addClass("merge-button"),o.attr("id","merge-lhs-"+a),h.setGutterMarker(j,"merge",o.get(0))}}}}),this.trace("change","markup rhs-editor time",j.stop());var m,n,o,p,l=[];for(m=0;this.settings.lcs&&m<d.length;++m){var q=d[m],r=q["lhs-line-from"]>=0?q["lhs-line-from"]:0,s=q["lhs-line-to"]>=0?q["lhs-line-to"]:0,t=q["rhs-line-from"]>=0?q["rhs-line-from"]:0,u=q["rhs-line-to"]>=0?q["rhs-line-to"]:0;if(this._is_change_in_view(k,q))if("d"==q.op){var v=r,w=s,x=g.lineInfo(w);x&&l.push([g,{line:v,ch:0},{line:w,ch:x.text.length},{className:"mergely ch d lhs"}])}else if("c"==q.op)for(n=r,o=t,p=0;n>=0&&s>=n||o>=0&&u>=o;++n,++o){var y,z;if(o+p>u)y=g.getLine(n),l.push([g,{line:n,ch:0},{line:n,ch:y.length},{className:"mergely ch d lhs"}]);else if(n+p>s)z=h.getLine(o),l.push([h,{line:o,ch:0},{line:o,ch:z.length},{className:"mergely ch a rhs"}]);else{y=g.getLine(n),z=h.getLine(o);var A=new e.LCS(y,z);A.diff(function(a,b){l.push([h,{line:o,ch:a},{line:o,ch:b},{className:"mergely ch a rhs"}])},function(a,b){l.push([g,{line:n,ch:a},{line:n,ch:b},{className:"mergely ch d lhs"}])})}}}this.trace("change","LCS marktext time",j.stop()),g.operation(function(){for(var a=0;a<l.length;++a){var b=l[a];b[0].doc.id==g.getDoc().id&&f.chfns[f.id+"-lhs"].push(b[0].markText(b[1],b[2],b[3]))}}),h.operation(function(){for(var a=0;a<l.length;++a){var b=l[a];b[0].doc.id==h.getDoc().id&&f.chfns[f.id+"-rhs"].push(b[0].markText(b[1],b[2],b[3]))}}),this.trace("change","LCS markup time",j.stop());var B={lhs:g,rhs:h};this.element.find(".merge-button").on("click",function(a){var b="rhs",d="lhs",e=c(this).parents("#"+f.id+"-editor-lhs");e.length&&(b="lhs",d="rhs");var g=B[b].coordsChar({left:a.pageX,top:a.pageY}),h=null,i=B[b].lineInfo(g.line);c.each(i.bgClass.split(" "),function(a,b){return 0==b.indexOf("cid-")?(h=parseInt(b.split("-")[1],10),!1):void 0});var j=f.changes[h];return f._merge_change(j,b,d),!1});var C=c("#mergely-lhs ~ .CodeMirror").find(".CodeMirror-linenumber"),D=c("#mergely-rhs ~ .CodeMirror").find(".CodeMirror-linenumber");D.removeClass("mergely current"),C.removeClass("mergely current");for(var m=0;m<d.length;++m){if(i==m&&"d"!==q.op){var n,q=d[m],E=q["rhs-line-from"],F=q["rhs-line-to"]+1;for(n=E;F>n;n++){var G=(n+1).toString();D.filter(function(a,b){return c(b).text()===G}).addClass("mergely current")}}if(i==m&&"a"!==q.op){var q=d[m];for(E=q["lhs-line-from"],F=q["lhs-line-to"]+1,n=E;F>n;n++){var G=(n+1).toString();C.filter(function(a,b){return c(b).text()===G}).addClass("mergely current")}}}this.trace("change","markup buttons time",j.stop())},_merge_change:function(a,b,c){if(a){var h,i,j,e=this.editor[this.id+"-lhs"],f=this.editor[this.id+"-rhs"],g={lhs:e,rhs:f},k=g[b].getRange(d.Pos(a[b+"-line-from"],0),d.Pos(a[b+"-line-to"]+1,0));if("c"==a.op)g[c].replaceRange(k,d.Pos(a[c+"-line-from"],0),d.Pos(a[c+"-line-to"]+1,0));else if("rhs"==b)if("a"==a.op)g[c].replaceRange(k,d.Pos(a[c+"-line-from"]+1,0),d.Pos(a[c+"-line-to"]+1,0));else for(i=parseInt(a[c+"-line-from"],10),j=parseInt(a[c+"-line-to"],10),h=j;h>=i;--h)g[c].setCursor({line:h,ch:-1}),g[c].execCommand("deleteLine");else if("lhs"==b)if("a"==a.op)for(i=parseInt(a[c+"-line-from"],10),j=parseInt(a[c+"-line-to"],10),h=j;h>=i;--h)g[c].setCursor({line:h,ch:-1}),g[c].execCommand("deleteLine");else g[c].replaceRange(k,d.Pos(a[c+"-line-from"]+1,0));g.lhs.setValue(g.lhs.getValue()),g.rhs.setValue(g.rhs.getValue()),this._scroll_to_change(a)}},_draw_info:function(a,d){var e=c(this.editor[a].getScrollerElement()).height(),f=c(this.editor[a].getScrollerElement()).children(":first-child").height(),g=b.getElementById(a+"-"+d+"-canvas");if(void 0==g)throw"Failed to find: "+a+"-"+d+"-canvas";var h=this.element.find("#"+this.id+"-lhs-margin"),i=this.element.find("#"+this.id+"-rhs-margin");return{visible_page_height:e,gutter_height:f,visible_page_ratio:e/f,margin_ratio:e/f,lhs_scroller:c(this.editor[a].getScrollerElement()),rhs_scroller:c(this.editor[d].getScrollerElement()),lhs_lines:this.editor[a].lineCount(),rhs_lines:this.editor[d].lineCount(),dcanvas:g,clhs:h,crhs:i,lhs_xyoffset:c(h).offset(),rhs_xyoffset:c(i).offset()}},_draw_diff:function(a,b,d){var e=this._draw_info(a,b),f=e.clhs.get(0),g=e.crhs.get(0),h=e.dcanvas.getContext("2d"),i=f.getContext("2d"),j=g.getContext("2d");this.trace("draw","visible_page_height",e.visible_page_height),this.trace("draw","gutter_height",e.gutter_height),this.trace("draw","visible_page_ratio",e.visible_page_ratio),this.trace("draw","lhs-scroller-top",e.lhs_scroller.scrollTop()),this.trace("draw","rhs-scroller-top",e.rhs_scroller.scrollTop()),c.each(this.element.find("canvas"),function(){c(this).get(0).height=e.visible_page_height}),e.clhs.unbind("click"),e.crhs.unbind("click"),i.beginPath(),i.fillStyle=this.settings.bgcolor,i.strokeStyle="#888",i.fillRect(0,0,6.5,e.visible_page_height),i.strokeRect(0,0,6.5,e.visible_page_height),j.beginPath(),j.fillStyle=this.settings.bgcolor,j.strokeStyle="#888",j.fillRect(0,0,6.5,e.visible_page_height),j.strokeRect(0,0,6.5,e.visible_page_height);for(var k=this._get_viewport(a,b),l=0;l<d.length;++l){var m=d[l],n=this.settings.fgcolor[m.op];this._current_diff===l&&(n=this.current_diff_color),this.trace("draw",m);var o=(m["lhs-y-start"]+e.lhs_scroller.scrollTop())*e.visible_page_ratio,p=(m["lhs-y-end"]+e.lhs_scroller.scrollTop())*e.visible_page_ratio+1,q=(m["rhs-y-start"]+e.rhs_scroller.scrollTop())*e.visible_page_ratio,r=(m["rhs-y-end"]+e.rhs_scroller.scrollTop())*e.visible_page_ratio+1;if(this.trace("draw","marker calculated",o,p,q,r),i.beginPath(),i.fillStyle=n,i.strokeStyle="#000",i.lineWidth=.5,i.fillRect(1.5,o,4.5,Math.max(p-o,5)),i.strokeRect(1.5,o,4.5,Math.max(p-o,5)),j.beginPath(),j.fillStyle=n,j.strokeStyle="#000",j.lineWidth=.5,j.fillRect(1.5,q,4.5,Math.max(r-q,5)),j.strokeRect(1.5,q,4.5,Math.max(r-q,5)),this._is_change_in_view(k,m)){o=m["lhs-y-start"],p=m["lhs-y-end"],q=m["rhs-y-start"],r=m["rhs-y-end"];var s=3;h.beginPath(),h.strokeStyle=n,h.lineWidth=this._current_diff==l?1.5:1;var t=this.draw_lhs_width,u=p-o-1,v=this.draw_lhs_min,w=o;h.moveTo(v,w),"Microsoft Internet Explorer"==navigator.appName?(h.lineTo(this.draw_lhs_min+this.draw_lhs_width,o),h.lineTo(this.draw_lhs_min+this.draw_lhs_width,p+1),h.lineTo(this.draw_lhs_min,p+1)):(0>=u?h.lineTo(v+t,w):(h.arcTo(v+t,w,v+t,w+s,s),h.arcTo(v+t,w+u,v+t-s,w+u,s)),h.lineTo(v,w+u)),h.stroke(),t=this.draw_rhs_width,u=r-q-1,v=this.draw_rhs_max,w=q,h.moveTo(v,w),"Microsoft Internet Explorer"==navigator.appName?(h.lineTo(this.draw_rhs_max-this.draw_rhs_width,q),h.lineTo(this.draw_rhs_max-this.draw_rhs_width,r+1),h.lineTo(this.draw_rhs_max,r+1)):(0>=u?h.lineTo(v-t,w):(h.arcTo(v-t,w,v-t,w+s,s),h.arcTo(v-t,w+u,v-s,w+u,s)),h.lineTo(v,w+u)),h.stroke();var x=this.draw_lhs_min+this.draw_lhs_width,y=o+(p+1-o)/2,z=this.draw_rhs_max-this.draw_rhs_width,A=q+(r+1-q)/2;h.moveTo(x,y),y==A?h.lineTo(z,A):h.bezierCurveTo(x+12,y-3,z-12,A-3,z,A),h.stroke()}}i.fillStyle=this.settings.vpcolor,j.fillStyle=this.settings.vpcolor;var B=e.clhs.height()*e.visible_page_ratio,C=e.lhs_scroller.scrollTop()/e.gutter_height*e.clhs.height(),D=e.crhs.height()*e.visible_page_ratio,E=e.rhs_scroller.scrollTop()/e.gutter_height*e.crhs.height();
+this.trace("draw","cls.height",e.clhs.height()),this.trace("draw","lhs_scroller.scrollTop()",e.lhs_scroller.scrollTop()),this.trace("draw","gutter_height",e.gutter_height),this.trace("draw","visible_page_ratio",e.visible_page_ratio),this.trace("draw","lhs from",C,"lhs to",B),this.trace("draw","rhs from",E,"rhs to",D),i.fillRect(1.5,C,4.5,B),j.fillRect(1.5,E,4.5,D),e.clhs.click(function(a){var b=a.pageY-e.lhs_xyoffset.top-B/2,c=Math.max(0,b/f.height*e.lhs_scroller.get(0).scrollHeight);e.lhs_scroller.scrollTop(c)}),e.crhs.click(function(a){var b=a.pageY-e.rhs_xyoffset.top-D/2,c=Math.max(0,b/g.height*e.rhs_scroller.get(0).scrollHeight);e.rhs_scroller.scrollTop(c)})},trace:function(a){this.settings._debug.indexOf(a)>=0&&(arguments[0]=a+":",console.log([].slice.apply(arguments)))}}),c.pluginMaker=function(a){c.fn[a.prototype.name]=function(b){var f,d=c.makeArray(arguments),e=d.slice(1);return this.each(function(){var g=c.data(this,a.prototype.name);if(g){if("string"==typeof b)f=g[b].apply(g,e);else if(g.update)return g.update.apply(g,d)}else{new a(this,b)}}),void 0!=f?f:void 0}},c.pluginMaker(e.mergely)}(window,document,jQuery,CodeMirror);
\ No newline at end of file
diff --git a/tamguo-bms/src/main/resources/static/mergely/lib/searchcursor.js b/tamguo-bms/src/main/resources/static/mergely/lib/searchcursor.js
new file mode 100644
index 0000000..92d4d74
--- /dev/null
+++ b/tamguo-bms/src/main/resources/static/mergely/lib/searchcursor.js
@@ -0,0 +1,131 @@
+(function(){
+  var Pos = CodeMirror.Pos;
+
+  function SearchCursor(cm, query, pos, caseFold) {
+    this.atOccurrence = false; this.cm = cm;
+    if (caseFold == null && typeof query == "string") caseFold = false;
+
+    pos = pos ? cm.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 = cm.getLine(pos.line).slice(0, pos.ch), match = query.exec(line), start = 0;
+          while (match) {
+            start += match.index + 1;
+            line = line.slice(start);
+            query.lastIndex = 0;
+            var newmatch = query.exec(line);
+            if (newmatch) match = newmatch;
+            else break;
+          }
+          start--;
+        } else {
+          query.lastIndex = pos.ch;
+          var line = cm.getLine(pos.line), match = query.exec(line),
+          start = match && match.index;
+        }
+        if (match && match[0])
+          return {from: Pos(pos.line, start),
+                  to: Pos(pos.line, start + match[0].length),
+                  match: match};
+      };
+    } else { // String 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) {
+            var line = fold(cm.getLine(pos.line)), len = query.length, match;
+            if (reverse ? (pos.ch >= len && (match = line.lastIndexOf(query, pos.ch - len)) != -1)
+                        : (match = line.indexOf(query, pos.ch)) != -1)
+              return {from: Pos(pos.line, match),
+                      to: Pos(pos.line, match + len)};
+          };
+        }
+      } else {
+        this.matches = function(reverse, pos) {
+          var ln = pos.line, idx = (reverse ? target.length - 1 : 0), match = target[idx], line = fold(cm.getLine(ln));
+          var offsetA = (reverse ? line.indexOf(match) + match.length : line.lastIndexOf(match));
+          if (reverse ? offsetA >= pos.ch || offsetA != match.length
+              : offsetA <= pos.ch || offsetA != line.length - match.length)
+            return;
+          for (;;) {
+            if (reverse ? !ln : ln == cm.lineCount() - 1) return;
+            line = fold(cm.getLine(ln += reverse ? -1 : 1));
+            match = target[reverse ? --idx : ++idx];
+            if (idx > 0 && idx < target.length - 1) {
+              if (line != match) return;
+              else continue;
+            }
+            var offsetB = (reverse ? line.lastIndexOf(match) : line.indexOf(match) + match.length);
+            if (reverse ? offsetB != line.length - match.length : offsetB != match.length)
+              return;
+            var start = Pos(pos.line, offsetA), end = Pos(ln, offsetB);
+            return {from: reverse ? end : start, to: reverse ? start : end};
+          }
+        };
+      }
+    }
+  }
+
+  SearchCursor.prototype = {
+    findNext: function() {return this.find(false);},
+    findPrevious: function() {return this.find(true);},
+
+    find: function(reverse) {
+      var self = this, pos = this.cm.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)) {
+          if (!this.pos.from || !this.pos.to) { console.log(this.matches, this.pos); }
+          this.atOccurrence = true;
+          return this.pos.match || true;
+        }
+        if (reverse) {
+          if (!pos.line) return savePosAndFail(0);
+          pos = Pos(pos.line-1, this.cm.getLine(pos.line-1).length);
+        }
+        else {
+          var maxLine = this.cm.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) {
+      if (!this.atOccurrence) return;
+      var lines = CodeMirror.splitLines(newText);
+      this.cm.replaceRange(lines, this.pos.from, this.pos.to);
+      this.pos.to = Pos(this.pos.from.line + lines.length - 1,
+                        lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
+    }
+  };
+
+  CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
+    return new SearchCursor(this, query, pos, caseFold);
+  });
+})();
\ No newline at end of file
diff --git a/tamguo-bms/src/main/resources/templates/member/book/compare.html b/tamguo-bms/src/main/resources/templates/member/book/compare.html
new file mode 100644
index 0000000..cca96d3
--- /dev/null
+++ b/tamguo-bms/src/main/resources/templates/member/book/compare.html
@@ -0,0 +1,140 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <title>文档比较 - Tamguo</title>
+    <link rel="shortcut icon" href="https://cdn.iminho.me/favicon.ico" />
+    <link th:href="${domainName + 'fonts/notosans.css'}" rel='stylesheet' type='text/css' />
+    <link type='text/css' rel='stylesheet' th:href="${domainName + 'mergely/editor/lib/wicked-ui.css'}" />
+    <link type='text/css' rel='stylesheet' th:href="${domainName + 'mergely/editor/lib/tipsy/tipsy.css'}" />
+    <link type="text/css" rel="stylesheet" th:href="${domainName + 'mergely/editor/lib/farbtastic/farbtastic.css'}" />
+    <link type="text/css" rel="stylesheet" th:href="${domainName + 'mergely/lib/codemirror.css'}" />
+    <link type="text/css" rel="stylesheet" th:href="${domainName + 'mergely/lib/mergely.css'}" />
+    <link type='text/css' rel='stylesheet' th:href="${domainName + 'mergely/editor/editor.css'}" />
+
+    <script type="text/javascript" th:src="${domainName + 'jquery/1.12.4/jquery.min.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/editor/lib/wicked-ui.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/editor/lib/tipsy/jquery.tipsy.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/editor/lib/farbtastic/farbtastic.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/lib/codemirror.min.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/lib/mergely.min.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/editor/editor.js'}"></script>
+    <script type="text/javascript" th:src="${domainName + 'mergely/lib/searchcursor.js'}"></script>
+    <script type="text/javascript">
+        var key = '';
+    </script>
+</head>
+<body style="visibility:hidden">
+
+<ul id="toolbar">
+    <li id="tb-file-save" data-icon="icon-save" title="保存">保存合并</li>
+    <li class="separator"></li>
+    <li id="tb-view-change-prev" data-icon="icon-arrow-up" title="上一处差异">上一处差异</li>
+    <li id="tb-view-change-next" data-icon="icon-arrow-down" title="下一处差异">下一处差异</li>
+    <li class="separator"></li>
+    <li id="tb-edit-right-merge-left" data-icon="icon-arrow-left-v" title="合并到左侧">合并到左侧</li>
+    <li id="tb-edit-left-merge-right" data-icon="icon-arrow-right-v" title="合并到右侧">合并到右侧</li>
+    <li id="tb-view-swap" data-icon="icon-swap" title="左右切换">左右切换</li>
+</ul>
+
+
+<div class="find">
+    <input type="text" placeholder="请输入关键字"/>
+    <button class="find-prev"><span class="icon icon-arrow-up"></span></button>
+    <button class="find-next"><span class="icon icon-arrow-down"></span></button>
+    <button class="find-close"><span class="icon icon-x-mark"></span></button>
+</div>
+
+<div style="position: absolute;top: 33px;bottom: 10px;left: 5px;right: 5px;overflow-y: hidden;padding-bottom: 2px;">
+    <div id="mergely"></div>
+</div>
+<template id="historyContent" th:utext="${history.markdown}">## 测试文件
+
+@ 爱仕达sad
+
+#@@@！@
+72
+6
+1
+as5
+dsad
+as3
+da24
+sd
+
+
+
+
+
+
+
+
+
+
+
+
+@@
+
+
+
+
+
+@@@
+
+
+
+@@@
+@
+@
+
+
+
+@@
+@@@</template>
+<template id="documentContent" th:utext="${document.markdown}">## 测试文件
+2
+@ 爱仕达sad2
+
+#@@@！@1
+72
+6
+1
+as5
+dsad
+as3
+da24
+sd
+
+
+
+
+
+
+
+
+
+
+
+
+@@
+
+
+
+
+
+@@@
+
+
+
+@@@
+@
+@
+
+
+
+@@
+@@@</template>
+<script type="text/javascript" th:src="${domainName + 'layer/layer.js'}"></script>
+
+</body>
+</html>
diff --git a/tamguo-bms/src/main/resources/templates/member/book/edit.html b/tamguo-bms/src/main/resources/templates/member/book/edit.html
index 111a5e4..7aa0be3 100644
--- a/tamguo-bms/src/main/resources/templates/member/book/edit.html
+++ b/tamguo-bms/src/main/resources/templates/member/book/edit.html
@@ -20,7 +20,7 @@
         window.editURL =  "[[${domainName}]]" + "member/document/";
         window.releaseURL = "[[${domainName}]]" + "/book/xingzheng/release";
         window.sortURL = "[[${domainName}]]" + "/book/xingzheng/sort";
-        window.historyURL = "[[${domainName}]]" + "/history/get";
+        window.historyURL = "[[${domainName}]]" + "member/document/history";
         window.removeAttachURL =  "[[${domainName}]]" + "member/document/removeFile";
         window.highlightStyle = "github";
         window.template = { "getUrl":"[[${domainName}]]" + "/api/template/get", "listUrl" : "[[${domainName}]]" + "/api/template/list", "deleteUrl" : "[[${domainName}]]" + "/api/template/remove", "saveUrl" :"[[${domainName}]]" + "/api/template/add"}
diff --git a/tamguo-bms/src/main/resources/templates/member/book/history.html b/tamguo-bms/src/main/resources/templates/member/book/history.html
new file mode 100644
index 0000000..7ec8f4a
--- /dev/null
+++ b/tamguo-bms/src/main/resources/templates/member/book/history.html
@@ -0,0 +1,129 @@
+<!DOCTYPE html>
+<html lang="zh-cn">
+<head>
+    <meta charset="utf-8">
+    <link rel="shortcut icon" href="https://cdn.iminho.me/favicon.ico">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
+    <meta name="renderer" content="webkit" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="author" content="SmartWiki" />
+    <title>历史版本 - Tamguo</title>
+    <link th:href="${domainName + 'bootstrap/css/bootstrap.min.css'}" rel="stylesheet">
+    <script th:src="${domainName + 'jquery/1.12.4/jquery.min.js'}"></script>
+    <style type="text/css">
+        .container{margin: 5px auto;}
+    </style>
+</head>
+<body>
+<div class="container">
+    <div class="table-responsive">
+        <table class="table table-hover">
+            <thead>
+            <tr>
+                <td class="col-sm-6">修改时间</td>
+                <td class="col-sm-2">修改人</td>
+                <td class="col-sm-2">操作</td>
+            </tr>
+            </thead>
+            <tbody>
+            
+            <tr th:each="history,status:${historyList}">
+                <td th:text="${#dates.format(history.updateDate, 'yyyy-MM-dd HH:mm:ss')}">2018-11-14 06:55:34</td>
+                <td th:text="${history.owner}">admin</td>
+                <td>
+                    <button class="btn btn-danger btn-sm delete-btn" th:attr="data-id=${history.id}" data-loading-text="删除中...">
+                        删除
+                    </button>
+                    <button class="btn btn-success btn-sm restore-btn" th:attr="data-id=${history.id}" data-loading-text="恢复中...">
+                        恢复
+                    </button>
+                    
+                    <button class="btn btn-success btn-sm compare-btn" th:attr="data-id=${history.id}">
+                        合并
+                    </button>
+                    
+                </td>
+            </tr>
+            
+            </tbody>
+        </table>
+    </div>
+</div>
+
+<script th:src="${domainName + 'bootstrap/js/bootstrap.min.js'}"></script>
+<script th:src="${domainName + 'layer/layer.js'}" type="text/javascript" ></script>
+<script type="text/javascript">
+    $(function () {
+        $(".delete-btn").on("click",function () {
+            var id = $(this).attr('data-id');
+            var $btn = $(this).button('loading');
+            var $then = $(this);
+
+            if(!id){
+                layer.msg('参数错误');
+            }else{
+                $.ajax({
+                    url : "[[${domainName}]]" + "member/document/history/delete",
+                    type : "post",
+                    dataType : "json",
+                    data : { "id" : id },
+                    success :function (res) {
+                        if(res.code === 0){
+                            $then.parents('tr').remove().empty();
+                        }else{
+                            layer.msg(res.message);
+                        }
+                    },
+                    error : function () {
+                        $btn.button('reset');
+                    }
+                })
+            }
+        });
+
+        $(".restore-btn").on("click",function () {
+            var id = $(this).attr('data-id');
+            var $btn = $(this).button('loading');
+            var $then = $(this);
+            var index = parent.layer.getFrameIndex(window.name);
+
+            if(!id){
+                layer.msg('参数错误');
+            }else{
+                $.ajax({
+                    url : "[[${domainName}]]" + "member/document/history/restore",
+                    type : "post",
+                    dataType : "json",
+                    data : { "id" : id },
+                    success :function (res) {
+                        if(res.code === 0){
+                            var $node = { "node" : { "id" : res.result.id}};
+
+                            parent.loadDocument($node);
+                            parent.layer.close(index);
+                        }else{
+                            layer.msg(res.message);
+                        }
+                    },
+                    error : function () {
+                        $btn.button('reset');
+                    }
+                })
+            }
+        });
+        $(".compare-btn").on("click",function () {
+            var historyId = $(this).attr("data-id");
+
+            window.compareIndex = window.top.layer.open({
+                type: 2,
+                title: '文档比较【左侧为历史文档，右侧为当前文档，请将文档合并到右侧】',
+                shade: 0.8,
+                area: ['380px', '90%'],
+                content: "[[${domainName}]]" + "member/document/history/compare/" + historyId
+            });
+            window.top.layer.full(window.compareIndex);
+        });
+    });
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/tamguo-modules-core/src/main/java/com/tamguo/modules/book/model/DocumentEntity.java b/tamguo-modules-core/src/main/java/com/tamguo/modules/book/model/DocumentEntity.java
index a89f269..83c1dc5 100644
--- a/tamguo-modules-core/src/main/java/com/tamguo/modules/book/model/DocumentEntity.java
+++ b/tamguo-modules-core/src/main/java/com/tamguo/modules/book/model/DocumentEntity.java
@@ -19,6 +19,7 @@ public class DocumentEntity extends Model<DocumentEntity>{
 	
 	@TableId
 	private String id;
+	private String batchNo;
 	private String parentId;
 	private String bookId;
 	private String owner;
@@ -153,5 +154,11 @@ public class DocumentEntity extends Model<DocumentEntity>{
 	public void setFileUploads(List<FileUploadEntity> fileUploads) {
 		this.fileUploads = fileUploads;
 	}
+	public String getBatchNo() {
+		return batchNo;
+	}
+	public void setBatchNo(String batchNo) {
+		this.batchNo = batchNo;
+	}
 	
 }
diff --git a/tamguo-modules-core/src/main/java/com/tamguo/modules/book/service/impl/DocumentServiceImpl.java b/tamguo-modules-core/src/main/java/com/tamguo/modules/book/service/impl/DocumentServiceImpl.java
index 82a6ec2..bd70245 100644
--- a/tamguo-modules-core/src/main/java/com/tamguo/modules/book/service/impl/DocumentServiceImpl.java
+++ b/tamguo-modules-core/src/main/java/com/tamguo/modules/book/service/impl/DocumentServiceImpl.java
@@ -45,11 +45,13 @@ public class DocumentServiceImpl extends ServiceImpl<DocumentMapper, DocumentEnt
 			document.setParentId(entity.getParentId());
 			document.setUpdateDate(new Date());
 			document.setStatus(DocumentStatusEnum.HISTORY);
+			document.setBatchNo(entity.getBatchNo());
 			this.insert(document);
 			
 		}
 	}
 
+	@SuppressWarnings("static-access")
 	@Transactional(readOnly=false)
 	@Override
 	public void create(DocumentEntity document) {
@@ -57,6 +59,7 @@ public class DocumentServiceImpl extends ServiceImpl<DocumentMapper, DocumentEnt
 		document.setCreateDate(new Date());
 		document.setUpdateDate(new Date());
 		document.setOwner("system");
+		document.setBatchNo(new com.baomidou.mybatisplus.toolkit.IdWorker().getIdStr());
 		this.insert(document);
 	}