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From robertkowal...@apache.org
Subject [23/52] [partial] fauxton commit: updated refs/heads/master to 2222dcd
Date Mon, 23 Mar 2015 12:06:57 GMT
http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/blob/067b0880/assets/js/libs/ace/mode-javascript.js
----------------------------------------------------------------------
diff --git a/assets/js/libs/ace/mode-javascript.js b/assets/js/libs/ace/mode-javascript.js
index c9e6f50..df9e437 100644
--- a/assets/js/libs/ace/mode-javascript.js
+++ b/assets/js/libs/ace/mode-javascript.js
@@ -1,128 +1,61 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Ajax.org B.V. nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define('ace/mode/javascript', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/javascript_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/worker/worker_client', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) {
-
+define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
-var TextMode = require("./text").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
-var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
-var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
-var Range = require("../range").Range;
-var WorkerClient = require("../worker/worker_client").WorkerClient;
-var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
-var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
 
-var Mode = function() {
-    this.HighlightRules = JavaScriptHighlightRules;
-    
-    this.$outdent = new MatchingBraceOutdent();
-    this.$behaviour = new CstyleBehaviour();
-    this.foldingRules = new CStyleFoldMode();
+var DocCommentHighlightRules = function() {
+    this.$rules = {
+        "start" : [ {
+            token : "comment.doc.tag",
+            regex : "@[\\w\\d_]+" // TODO: fix email addresses
+        }, 
+        DocCommentHighlightRules.getTagRule(),
+        {
+            defaultToken : "comment.doc",
+            caseInsensitive: true
+        }]
+    };
 };
-oop.inherits(Mode, TextMode);
-
-(function() {
-
-    this.lineCommentStart = "//";
-    this.blockComment = {start: "/*", end: "*/"};
-
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
 
-        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
-        var tokens = tokenizedLine.tokens;
-        var endState = tokenizedLine.state;
-
-        if (tokens.length && tokens[tokens.length-1].type == "comment") {
-            return indent;
-        }
-
-        if (state == "start" || state == "no_regex") {
-            var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/);
-            if (match) {
-                indent += tab;
-            }
-        } else if (state == "doc-start") {
-            if (endState == "start" || endState == "no_regex") {
-                return "";
-            }
-            var match = line.match(/^\s*(\/?)\*/);
-            if (match) {
-                if (match[1]) {
-                    indent += " ";
-                }
-                indent += "* ";
-            }
-        }
+oop.inherits(DocCommentHighlightRules, TextHighlightRules);
 
-        return indent;
+DocCommentHighlightRules.getTagRule = function(start) {
+    return {
+        token : "comment.doc.tag.storage.type",
+        regex : "\\b(?:TODO|FIXME|XXX|HACK)\\b"
     };
+}
 
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
+DocCommentHighlightRules.getStartRule = function(start) {
+    return {
+        token : "comment.doc", // doc comment
+        regex : "\\/\\*(?=\\*)",
+        next  : start
     };
+};
 
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
+DocCommentHighlightRules.getEndRule = function (start) {
+    return {
+        token : "comment.doc", // closing comment
+        regex : "\\*\\/",
+        next  : start
     };
+};
 
-    this.createWorker = function(session) {
-        var worker = new WorkerClient(["ace"], "ace/mode/javascript_worker", "JavaScriptWorker");
-        worker.attachToDocument(session.getDocument());
-
-        worker.on("jslint", function(results) {
-            session.setAnnotations(results.data);
-        });
-
-        worker.on("terminate", function() {
-            session.clearAnnotations();
-        });
 
-        return worker;
-    };
-
-}).call(Mode.prototype);
+exports.DocCommentHighlightRules = DocCommentHighlightRules;
 
-exports.Mode = Mode;
 });
 
-define('ace/mode/javascript_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
-
+define("ace/mode/javascript_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/doc_comment_highlight_rules","ace/mode/text_highlight_rules"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
 
-var JavaScriptHighlightRules = function() {
+var JavaScriptHighlightRules = function(options) {
     var keywordMapper = this.createKeywordMapper({
         "variable.language":
             "Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|"  + // Constructors
@@ -248,18 +181,21 @@ var JavaScriptHighlightRules = function() {
                 token : ["punctuation.operator", "support.constant"],
                 regex : /(\.)(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thn
 ame|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/
             }, {
+                token : ["support.constant"],
+                regex : /that\b/
+            }, {
                 token : ["storage.type", "punctuation.operator", "support.function.firebug"],
-                regex : /(console)(\.)(warn|info|log|error|time|timeEnd|assert)\b/
+                regex : /(console)(\.)(warn|info|log|error|time|trace|timeEnd|assert)\b/
             }, {
                 token : keywordMapper,
                 regex : identifierRe
             }, {
                 token : "keyword.operator",
-                regex : /--|\+\+|[!$%&*+\-~]|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|\*=|%=|\+=|\-=|&=|\^=/,
+                regex : /--|\+\+|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|[!$%&*+\-~\/^]=?/,
                 next  : "start"
             }, {
                 token : "punctuation.operator",
-                regex : /\?|\:|\,|\;|\./,
+                regex : /[?:,;.]/,
                 next  : "start"
             }, {
                 token : "paren.lparen",
@@ -269,10 +205,6 @@ var JavaScriptHighlightRules = function() {
                 token : "paren.rparen",
                 regex : /[\])}]/
             }, {
-                token : "keyword.operator",
-                regex : /\/=?/,
-                next  : "start"
-            }, {
                 token: "comment",
                 regex: /^#!.*$/
             }
@@ -307,14 +239,14 @@ var JavaScriptHighlightRules = function() {
                 regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
             }, {
                 token: "string.regexp",
-                regex: "/\\w*",
+                regex: "/[sxngimy]*",
                 next: "no_regex"
             }, {
                 token : "invalid",
                 regex: /\{\d+\b,?\d*\}[+*]|[+*$^?][+*]|[$^][?]|\?{3,}/
             }, {
                 token : "constant.language.escape",
-                regex: /\(\?[:=!]|\)|\{\d+\b,?\d*\}|[+*]\?|[()$^+*?]/
+                regex: /\(\?[:=!]|\)|\{\d+\b,?\d*\}|[+*]\?|[()$^+*?.]/
             }, {
                 token : "constant.language.delimiter",
                 regex: /\|/
@@ -332,7 +264,7 @@ var JavaScriptHighlightRules = function() {
         ],
         "regex_character_class": [
             {
-                token: "regexp.keyword.operator",
+                token: "regexp.charclass.keyword.operator",
                 regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
             }, {
                 token: "constant.language.escape",
@@ -366,20 +298,24 @@ var JavaScriptHighlightRules = function() {
             }
         ],
         "comment_regex_allowed" : [
+            DocCommentHighlightRules.getTagRule(),
             {token : "comment", regex : "\\*\\/", next : "start"},
-            {defaultToken : "comment"}
+            {defaultToken : "comment", caseInsensitive: true}
         ],
         "comment" : [
+            DocCommentHighlightRules.getTagRule(),
             {token : "comment", regex : "\\*\\/", next : "no_regex"},
-            {defaultToken : "comment"}
+            {defaultToken : "comment", caseInsensitive: true}
         ],
         "line_comment_regex_allowed" : [
+            DocCommentHighlightRules.getTagRule(),
             {token : "comment", regex : "$|^", next : "start"},
-            {defaultToken : "comment"}
+            {defaultToken : "comment", caseInsensitive: true}
         ],
         "line_comment" : [
+            DocCommentHighlightRules.getTagRule(),
             {token : "comment", regex : "$|^", next : "no_regex"},
-            {defaultToken : "comment"}
+            {defaultToken : "comment", caseInsensitive: true}
         ],
         "qqstring" : [
             {
@@ -414,9 +350,49 @@ var JavaScriptHighlightRules = function() {
             }
         ]
     };
-
+    
+    
+    if (!options || !options.noES6) {
+        this.$rules.no_regex.unshift({
+            regex: "[{}]", onMatch: function(val, state, stack) {
+                this.next = val == "{" ? this.nextState : "";
+                if (val == "{" && stack.length) {
+                    stack.unshift("start", state);
+                    return "paren";
+                }
+                if (val == "}" && stack.length) {
+                    stack.shift();
+                    this.next = stack.shift();
+                    if (this.next.indexOf("string") != -1)
+                        return "paren.quasi.end";
+                }
+                return val == "{" ? "paren.lparen" : "paren.rparen";
+            },
+            nextState: "start"
+        }, {
+            token : "string.quasi.start",
+            regex : /`/,
+            push  : [{
+                token : "constant.language.escape",
+                regex : escapedRe
+            }, {
+                token : "paren.quasi.start",
+                regex : /\${/,
+                push  : "start"
+            }, {
+                token : "string.quasi.end",
+                regex : /`/,
+                next  : "pop"
+            }, {
+                defaultToken: "string.quasi"
+            }]
+        });
+    }
+    
     this.embedRules(DocCommentHighlightRules, "doc-",
         [ DocCommentHighlightRules.getEndRule("no_regex") ]);
+    
+    this.normalizeRules();
 };
 
 oop.inherits(JavaScriptHighlightRules, TextHighlightRules);
@@ -424,52 +400,8 @@ oop.inherits(JavaScriptHighlightRules, TextHighlightRules);
 exports.JavaScriptHighlightRules = JavaScriptHighlightRules;
 });
 
-define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
-
-
-var oop = require("../lib/oop");
-var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
-
-var DocCommentHighlightRules = function() {
-
-    this.$rules = {
-        "start" : [ {
-            token : "comment.doc.tag",
-            regex : "@[\\w\\d_]+" // TODO: fix email addresses
-        }, {
-            token : "comment.doc.tag",
-            regex : "\\bTODO\\b"
-        }, {
-            defaultToken : "comment.doc"
-        }]
-    };
-};
-
-oop.inherits(DocCommentHighlightRules, TextHighlightRules);
-
-DocCommentHighlightRules.getStartRule = function(start) {
-    return {
-        token : "comment.doc", // doc comment
-        regex : "\\/\\*(?=\\*)",
-        next  : start
-    };
-};
-
-DocCommentHighlightRules.getEndRule = function (start) {
-    return {
-        token : "comment.doc", // closing comment
-        regex : "\\*\\/",
-        next  : start
-    };
-};
-
-
-exports.DocCommentHighlightRules = DocCommentHighlightRules;
-
-});
-
-define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
-
+define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 
@@ -508,8 +440,8 @@ var MatchingBraceOutdent = function() {};
 exports.MatchingBraceOutdent = MatchingBraceOutdent;
 });
 
-define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
-
+define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Behaviour = require("../behaviour").Behaviour;
@@ -521,83 +453,34 @@ var SAFE_INSERT_IN_TOKENS =
 var SAFE_INSERT_BEFORE_TOKENS =
     ["text", "paren.rparen", "punctuation.operator", "comment"];
 
-
-var autoInsertedBrackets = 0;
-var autoInsertedRow = -1;
-var autoInsertedLineEnd = "";
-var maybeInsertedBrackets = 0;
-var maybeInsertedRow = -1;
-var maybeInsertedLineStart = "";
-var maybeInsertedLineEnd = "";
-
-var CstyleBehaviour = function () {
-    
-    CstyleBehaviour.isSaneInsertion = function(editor, session) {
-        var cursor = editor.getCursorPosition();
-        var iterator = new TokenIterator(session, cursor.row, cursor.column);
-        if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
-            var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
-            if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
-                return false;
-        }
-        iterator.stepForward();
-        return iterator.getCurrentTokenRow() !== cursor.row ||
-            this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
-    };
-    
-    CstyleBehaviour.$matchTokenType = function(token, types) {
-        return types.indexOf(token.type || token) > -1;
-    };
-    
-    CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
-        var cursor = editor.getCursorPosition();
-        var line = session.doc.getLine(cursor.row);
-        if (!this.isAutoInsertedClosing(cursor, line, autoInsertedLineEnd[0]))
-            autoInsertedBrackets = 0;
-        autoInsertedRow = cursor.row;
-        autoInsertedLineEnd = bracket + line.substr(cursor.column);
-        autoInsertedBrackets++;
-    };
-    
-    CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
-        var cursor = editor.getCursorPosition();
-        var line = session.doc.getLine(cursor.row);
-        if (!this.isMaybeInsertedClosing(cursor, line))
-            maybeInsertedBrackets = 0;
-        maybeInsertedRow = cursor.row;
-        maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
-        maybeInsertedLineEnd = line.substr(cursor.column);
-        maybeInsertedBrackets++;
-    };
-    
-    CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
-        return autoInsertedBrackets > 0 &&
-            cursor.row === autoInsertedRow &&
-            bracket === autoInsertedLineEnd[0] &&
-            line.substr(cursor.column) === autoInsertedLineEnd;
-    };
-    
-    CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
-        return maybeInsertedBrackets > 0 &&
-            cursor.row === maybeInsertedRow &&
-            line.substr(cursor.column) === maybeInsertedLineEnd &&
-            line.substr(0, cursor.column) == maybeInsertedLineStart;
-    };
-    
-    CstyleBehaviour.popAutoInsertedClosing = function() {
-        autoInsertedLineEnd = autoInsertedLineEnd.substr(1);
-        autoInsertedBrackets--;
-    };
-    
-    CstyleBehaviour.clearMaybeInsertedClosing = function() {
-        maybeInsertedBrackets = 0;
-        maybeInsertedRow = -1;
+var context;
+var contextCache = {};
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.index;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
     };
+};
 
-    this.add("braces", "insertion", function (state, action, editor, session, text) {
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
         var cursor = editor.getCursorPosition();
         var line = session.doc.getLine(cursor.row);
         if (text == '{') {
+            initContext(editor);
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
             if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
@@ -606,7 +489,7 @@ var CstyleBehaviour = function () {
                     selection: false
                 };
             } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
-                if (/[\]\}\)]/.test(line[cursor.column])) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
                     CstyleBehaviour.recordAutoInsert(editor, session, "}");
                     return {
                         text: '{}',
@@ -621,6 +504,7 @@ var CstyleBehaviour = function () {
                 }
             }
         } else if (text == '}') {
+            initContext(editor);
             var rightChar = line.substring(cursor.column, cursor.column + 1);
             if (rightChar == '}') {
                 var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
@@ -633,44 +517,53 @@ var CstyleBehaviour = function () {
                 }
             }
         } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
             var closing = "";
             if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
-                closing = lang.stringRepeat("}", maybeInsertedBrackets);
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
                 CstyleBehaviour.clearMaybeInsertedClosing();
             }
             var rightChar = line.substring(cursor.column, cursor.column + 1);
-            if (rightChar == '}' || closing !== "") {
-                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column}, '}');
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
                 if (!openBracePos)
                      return null;
-
-                var indent = this.getNextLineIndent(state, line.substring(0, cursor.column), session.getTabString());
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
                 var next_indent = this.$getIndent(line);
-
-                return {
-                    text: '\n' + indent + '\n' + next_indent + closing,
-                    selection: [1, indent.length, 1, indent.length]
-                };
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
             }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
         }
     });
 
-    this.add("braces", "deletion", function (state, action, editor, session, range) {
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.end.column, range.end.column + 1);
             if (rightChar == '}') {
                 range.end.column++;
                 return range;
             } else {
-                maybeInsertedBrackets--;
+                context.maybeInsertedBrackets--;
             }
         }
     });
 
-    this.add("parens", "insertion", function (state, action, editor, session, text) {
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
         if (text == '(') {
+            initContext(editor);
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
             if (selected !== "" && editor.getWrapBehavioursEnabled()) {
@@ -686,6 +579,7 @@ var CstyleBehaviour = function () {
                 };
             }
         } else if (text == ')') {
+            initContext(editor);
             var cursor = editor.getCursorPosition();
             var line = session.doc.getLine(cursor.row);
             var rightChar = line.substring(cursor.column, cursor.column + 1);
@@ -702,9 +596,10 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("parens", "deletion", function (state, action, editor, session, range) {
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
             if (rightChar == ')') {
@@ -714,8 +609,9 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("brackets", "insertion", function (state, action, editor, session, text) {
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
         if (text == '[') {
+            initContext(editor);
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
             if (selected !== "" && editor.getWrapBehavioursEnabled()) {
@@ -731,6 +627,7 @@ var CstyleBehaviour = function () {
                 };
             }
         } else if (text == ']') {
+            initContext(editor);
             var cursor = editor.getCursorPosition();
             var line = session.doc.getLine(cursor.row);
             var rightChar = line.substring(cursor.column, cursor.column + 1);
@@ -747,9 +644,10 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("brackets", "deletion", function (state, action, editor, session, range) {
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
             if (rightChar == ']') {
@@ -759,8 +657,9 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
         if (text == '"' || text == "'") {
+            initContext(editor);
             var quote = text;
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
@@ -773,48 +672,47 @@ var CstyleBehaviour = function () {
                 var cursor = editor.getCursorPosition();
                 var line = session.doc.getLine(cursor.row);
                 var leftChar = line.substring(cursor.column-1, cursor.column);
-                if (leftChar == '\\') {
+                var rightChar = line.substring(cursor.column, cursor.column + 1);
+                
+                var token = session.getTokenAt(cursor.row, cursor.column);
+                var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
+                if (leftChar == "\\" && token && /escape/.test(token.type))
                     return null;
+                
+                var stringBefore = token && /string/.test(token.type);
+                var stringAfter = !rightToken || /string/.test(rightToken.type);
+                
+                var pair;
+                if (rightChar == quote) {
+                    pair = stringBefore !== stringAfter;
+                } else {
+                    if (stringBefore && !stringAfter)
+                        return null; // wrap string with different quote
+                    if (stringBefore && stringAfter)
+                        return null; // do not pair quotes inside strings 
+                    var wordRe = session.$mode.tokenRe;
+                    wordRe.lastIndex = 0;
+                    var isWordBefore = wordRe.test(leftChar);
+                    wordRe.lastIndex = 0;
+                    var isWordAfter = wordRe.test(leftChar);
+                    if (isWordBefore || isWordAfter)
+                        return null; // before or after alphanumeric
+                    if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
+                        return null; // there is rightChar and it isn't closing
+                    pair = true;
                 }
-                var tokens = session.getTokens(selection.start.row);
-                var col = 0, token;
-                var quotepos = -1; // Track whether we're inside an open quote.
-
-                for (var x = 0; x < tokens.length; x++) {
-                    token = tokens[x];
-                    if (token.type == "string") {
-                      quotepos = -1;
-                    } else if (quotepos < 0) {
-                      quotepos = token.value.indexOf(quote);
-                    }
-                    if ((token.value.length + col) > selection.start.column) {
-                        break;
-                    }
-                    col += tokens[x].value.length;
-                }
-                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
-                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
-                        return;
-                    return {
-                        text: quote + quote,
-                        selection: [1,1]
-                    };
-                } else if (token && token.type === "string") {
-                    var rightChar = line.substring(cursor.column, cursor.column + 1);
-                    if (rightChar == quote) {
-                        return {
-                            text: '',
-                            selection: [1, 1]
-                        };
-                    }
-                }
+                return {
+                    text: pair ? quote + quote : "",
+                    selection: [1,1]
+                };
             }
         }
     });
 
-    this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
             if (rightChar == selected) {
@@ -826,13 +724,80 @@ var CstyleBehaviour = function () {
 
 };
 
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
 oop.inherits(CstyleBehaviour, Behaviour);
 
 exports.CstyleBehaviour = CstyleBehaviour;
 });
 
-define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
-
+define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Range = require("../../range").Range;
@@ -851,23 +816,55 @@ var FoldMode = exports.FoldMode = function(commentRegex) {
 oop.inherits(FoldMode, BaseFoldMode);
 
 (function() {
-
+    
     this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
     this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+    this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
+    this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
+    this.startRegionRe = /^\s*(\/\*|\/\/)#region\b/;
+    this._getFoldWidgetBase = this.getFoldWidget;
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+    
+        if (this.singleLineBlockCommentRe.test(line)) {
+            if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
+                return "";
+        }
+    
+        var fw = this._getFoldWidgetBase(session, foldStyle, row);
+    
+        if (!fw && this.startRegionRe.test(line))
+            return "start"; // lineCommentRegionStart
+    
+        return fw;
+    };
 
-    this.getFoldWidgetRange = function(session, foldStyle, row) {
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
         var line = session.getLine(row);
+        
+        if (this.startRegionRe.test(line))
+            return this.getCommentRegionBlock(session, line, row);
+        
         var match = line.match(this.foldingStartMarker);
         if (match) {
             var i = match.index;
 
             if (match[1])
                 return this.openingBracketBlock(session, match[1], row, i);
-
-            return session.getCommentFoldRange(row, i + match[0].length, 1);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
         }
 
-        if (foldStyle !== "markbeginend")
+        if (foldStyle === "markbegin")
             return;
 
         var match = line.match(this.foldingStopMarker);
@@ -880,7 +877,149 @@ oop.inherits(FoldMode, BaseFoldMode);
             return session.getCommentFoldRange(row, i, -1);
         }
     };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+    
+    this.getCommentRegionBlock = function(session, line, row) {
+        var startColumn = line.search(/\s*$/);
+        var maxRow = session.getLength();
+        var startRow = row;
+        
+        var re = /^\s*(?:\/\*|\/\/)#(end)?region\b/;
+        var depth = 1;
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var m = re.exec(line);
+            if (!m) continue;
+            if (m[1]) depth--;
+            else depth++;
+
+            if (!depth) break;
+        }
+
+        var endRow = row;
+        if (endRow > startRow) {
+            return new Range(startRow, startColumn, endRow, line.length);
+        }
+    };
 
 }).call(FoldMode.prototype);
 
 });
+
+define("ace/mode/javascript",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/javascript_highlight_rules","ace/mode/matching_brace_outdent","ace/range","ace/worker/worker_client","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var Range = require("../range").Range;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = JavaScriptHighlightRules;
+    
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+        var tokens = tokenizedLine.tokens;
+        var endState = tokenizedLine.state;
+
+        if (tokens.length && tokens[tokens.length-1].type == "comment") {
+            return indent;
+        }
+
+        if (state == "start" || state == "no_regex") {
+            var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        } else if (state == "doc-start") {
+            if (endState == "start" || endState == "no_regex") {
+                return "";
+            }
+            var match = line.match(/^\s*(\/?)\*/);
+            if (match) {
+                if (match[1]) {
+                    indent += " ";
+                }
+                indent += "* ";
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/javascript_worker", "JavaScriptWorker");
+        worker.attachToDocument(session.getDocument());
+
+        worker.on("jslint", function(results) {
+            session.setAnnotations(results.data);
+        });
+
+        worker.on("terminate", function() {
+            session.clearAnnotations();
+        });
+
+        return worker;
+    };
+
+    this.$id = "ace/mode/javascript";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});

http://git-wip-us.apache.org/repos/asf/couchdb-fauxton/blob/067b0880/assets/js/libs/ace/mode-json.js
----------------------------------------------------------------------
diff --git a/assets/js/libs/ace/mode-json.js b/assets/js/libs/ace/mode-json.js
index d1b3d47..b76de47 100644
--- a/assets/js/libs/ace/mode-json.js
+++ b/assets/js/libs/ace/mode-json.js
@@ -1,99 +1,5 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Ajax.org B.V. nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define('ace/mode/json', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/json_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle', 'ace/worker/worker_client'], function(require, exports, module) {
-
-
-var oop = require("../lib/oop");
-var TextMode = require("./text").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
-var HighlightRules = require("./json_highlight_rules").JsonHighlightRules;
-var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
-var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
-var CStyleFoldMode = require("./folding/cstyle").FoldMode;
-var WorkerClient = require("../worker/worker_client").WorkerClient;
-
-var Mode = function() {
-    this.HighlightRules = HighlightRules;
-    this.$outdent = new MatchingBraceOutdent();
-    this.$behaviour = new CstyleBehaviour();
-    this.foldingRules = new CStyleFoldMode();
-};
-oop.inherits(Mode, TextMode);
-
-(function() {
-
-    this.getNextLineIndent = function(state, line, tab) {
-        var indent = this.$getIndent(line);
-
-        if (state == "start") {
-            var match = line.match(/^.*[\{\(\[]\s*$/);
-            if (match) {
-                indent += tab;
-            }
-        }
-
-        return indent;
-    };
-
-    this.checkOutdent = function(state, line, input) {
-        return this.$outdent.checkOutdent(line, input);
-    };
-
-    this.autoOutdent = function(state, doc, row) {
-        this.$outdent.autoOutdent(doc, row);
-    };
-
-    this.createWorker = function(session) {
-        var worker = new WorkerClient(["ace"], "ace/mode/json_worker", "JsonWorker");
-        worker.attachToDocument(session.getDocument());
-
-        worker.on("error", function(e) {
-            session.setAnnotations([e.data]);
-        });
-
-        worker.on("ok", function() {
-            session.clearAnnotations();
-        });
-
-        return worker;
-    };
-
-
-}).call(Mode.prototype);
-
-exports.Mode = Mode;
-});
-
-define('ace/mode/json_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
-
+define("ace/mode/json_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../lib/oop");
 var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
@@ -160,8 +66,8 @@ oop.inherits(JsonHighlightRules, TextHighlightRules);
 exports.JsonHighlightRules = JsonHighlightRules;
 });
 
-define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
-
+define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
 
 var Range = require("../range").Range;
 
@@ -200,8 +106,8 @@ var MatchingBraceOutdent = function() {};
 exports.MatchingBraceOutdent = MatchingBraceOutdent;
 });
 
-define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) {
-
+define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Behaviour = require("../behaviour").Behaviour;
@@ -213,83 +119,34 @@ var SAFE_INSERT_IN_TOKENS =
 var SAFE_INSERT_BEFORE_TOKENS =
     ["text", "paren.rparen", "punctuation.operator", "comment"];
 
-
-var autoInsertedBrackets = 0;
-var autoInsertedRow = -1;
-var autoInsertedLineEnd = "";
-var maybeInsertedBrackets = 0;
-var maybeInsertedRow = -1;
-var maybeInsertedLineStart = "";
-var maybeInsertedLineEnd = "";
-
-var CstyleBehaviour = function () {
-    
-    CstyleBehaviour.isSaneInsertion = function(editor, session) {
-        var cursor = editor.getCursorPosition();
-        var iterator = new TokenIterator(session, cursor.row, cursor.column);
-        if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
-            var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
-            if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
-                return false;
-        }
-        iterator.stepForward();
-        return iterator.getCurrentTokenRow() !== cursor.row ||
-            this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
-    };
-    
-    CstyleBehaviour.$matchTokenType = function(token, types) {
-        return types.indexOf(token.type || token) > -1;
-    };
-    
-    CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
-        var cursor = editor.getCursorPosition();
-        var line = session.doc.getLine(cursor.row);
-        if (!this.isAutoInsertedClosing(cursor, line, autoInsertedLineEnd[0]))
-            autoInsertedBrackets = 0;
-        autoInsertedRow = cursor.row;
-        autoInsertedLineEnd = bracket + line.substr(cursor.column);
-        autoInsertedBrackets++;
-    };
-    
-    CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
-        var cursor = editor.getCursorPosition();
-        var line = session.doc.getLine(cursor.row);
-        if (!this.isMaybeInsertedClosing(cursor, line))
-            maybeInsertedBrackets = 0;
-        maybeInsertedRow = cursor.row;
-        maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
-        maybeInsertedLineEnd = line.substr(cursor.column);
-        maybeInsertedBrackets++;
-    };
-    
-    CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
-        return autoInsertedBrackets > 0 &&
-            cursor.row === autoInsertedRow &&
-            bracket === autoInsertedLineEnd[0] &&
-            line.substr(cursor.column) === autoInsertedLineEnd;
-    };
-    
-    CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
-        return maybeInsertedBrackets > 0 &&
-            cursor.row === maybeInsertedRow &&
-            line.substr(cursor.column) === maybeInsertedLineEnd &&
-            line.substr(0, cursor.column) == maybeInsertedLineStart;
-    };
-    
-    CstyleBehaviour.popAutoInsertedClosing = function() {
-        autoInsertedLineEnd = autoInsertedLineEnd.substr(1);
-        autoInsertedBrackets--;
-    };
-    
-    CstyleBehaviour.clearMaybeInsertedClosing = function() {
-        maybeInsertedBrackets = 0;
-        maybeInsertedRow = -1;
+var context;
+var contextCache = {};
+var initContext = function(editor) {
+    var id = -1;
+    if (editor.multiSelect) {
+        id = editor.selection.index;
+        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+            contextCache = {rangeCount: editor.multiSelect.rangeCount};
+    }
+    if (contextCache[id])
+        return context = contextCache[id];
+    context = contextCache[id] = {
+        autoInsertedBrackets: 0,
+        autoInsertedRow: -1,
+        autoInsertedLineEnd: "",
+        maybeInsertedBrackets: 0,
+        maybeInsertedRow: -1,
+        maybeInsertedLineStart: "",
+        maybeInsertedLineEnd: ""
     };
+};
 
-    this.add("braces", "insertion", function (state, action, editor, session, text) {
+var CstyleBehaviour = function() {
+    this.add("braces", "insertion", function(state, action, editor, session, text) {
         var cursor = editor.getCursorPosition();
         var line = session.doc.getLine(cursor.row);
         if (text == '{') {
+            initContext(editor);
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
             if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
@@ -298,7 +155,7 @@ var CstyleBehaviour = function () {
                     selection: false
                 };
             } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
-                if (/[\]\}\)]/.test(line[cursor.column])) {
+                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode) {
                     CstyleBehaviour.recordAutoInsert(editor, session, "}");
                     return {
                         text: '{}',
@@ -313,6 +170,7 @@ var CstyleBehaviour = function () {
                 }
             }
         } else if (text == '}') {
+            initContext(editor);
             var rightChar = line.substring(cursor.column, cursor.column + 1);
             if (rightChar == '}') {
                 var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
@@ -325,44 +183,53 @@ var CstyleBehaviour = function () {
                 }
             }
         } else if (text == "\n" || text == "\r\n") {
+            initContext(editor);
             var closing = "";
             if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
-                closing = lang.stringRepeat("}", maybeInsertedBrackets);
+                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
                 CstyleBehaviour.clearMaybeInsertedClosing();
             }
             var rightChar = line.substring(cursor.column, cursor.column + 1);
-            if (rightChar == '}' || closing !== "") {
-                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column}, '}');
+            if (rightChar === '}') {
+                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
                 if (!openBracePos)
                      return null;
-
-                var indent = this.getNextLineIndent(state, line.substring(0, cursor.column), session.getTabString());
+                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+            } else if (closing) {
                 var next_indent = this.$getIndent(line);
-
-                return {
-                    text: '\n' + indent + '\n' + next_indent + closing,
-                    selection: [1, indent.length, 1, indent.length]
-                };
+            } else {
+                CstyleBehaviour.clearMaybeInsertedClosing();
+                return;
             }
+            var indent = next_indent + session.getTabString();
+
+            return {
+                text: '\n' + indent + '\n' + next_indent + closing,
+                selection: [1, indent.length, 1, indent.length]
+            };
+        } else {
+            CstyleBehaviour.clearMaybeInsertedClosing();
         }
     });
 
-    this.add("braces", "deletion", function (state, action, editor, session, range) {
+    this.add("braces", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && selected == '{') {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.end.column, range.end.column + 1);
             if (rightChar == '}') {
                 range.end.column++;
                 return range;
             } else {
-                maybeInsertedBrackets--;
+                context.maybeInsertedBrackets--;
             }
         }
     });
 
-    this.add("parens", "insertion", function (state, action, editor, session, text) {
+    this.add("parens", "insertion", function(state, action, editor, session, text) {
         if (text == '(') {
+            initContext(editor);
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
             if (selected !== "" && editor.getWrapBehavioursEnabled()) {
@@ -378,6 +245,7 @@ var CstyleBehaviour = function () {
                 };
             }
         } else if (text == ')') {
+            initContext(editor);
             var cursor = editor.getCursorPosition();
             var line = session.doc.getLine(cursor.row);
             var rightChar = line.substring(cursor.column, cursor.column + 1);
@@ -394,9 +262,10 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("parens", "deletion", function (state, action, editor, session, range) {
+    this.add("parens", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && selected == '(') {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
             if (rightChar == ')') {
@@ -406,8 +275,9 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("brackets", "insertion", function (state, action, editor, session, text) {
+    this.add("brackets", "insertion", function(state, action, editor, session, text) {
         if (text == '[') {
+            initContext(editor);
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
             if (selected !== "" && editor.getWrapBehavioursEnabled()) {
@@ -423,6 +293,7 @@ var CstyleBehaviour = function () {
                 };
             }
         } else if (text == ']') {
+            initContext(editor);
             var cursor = editor.getCursorPosition();
             var line = session.doc.getLine(cursor.row);
             var rightChar = line.substring(cursor.column, cursor.column + 1);
@@ -439,9 +310,10 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("brackets", "deletion", function (state, action, editor, session, range) {
+    this.add("brackets", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && selected == '[') {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
             if (rightChar == ']') {
@@ -451,8 +323,9 @@ var CstyleBehaviour = function () {
         }
     });
 
-    this.add("string_dquotes", "insertion", function (state, action, editor, session, text) {
+    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
         if (text == '"' || text == "'") {
+            initContext(editor);
             var quote = text;
             var selection = editor.getSelectionRange();
             var selected = session.doc.getTextRange(selection);
@@ -465,48 +338,47 @@ var CstyleBehaviour = function () {
                 var cursor = editor.getCursorPosition();
                 var line = session.doc.getLine(cursor.row);
                 var leftChar = line.substring(cursor.column-1, cursor.column);
-                if (leftChar == '\\') {
+                var rightChar = line.substring(cursor.column, cursor.column + 1);
+                
+                var token = session.getTokenAt(cursor.row, cursor.column);
+                var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
+                if (leftChar == "\\" && token && /escape/.test(token.type))
                     return null;
+                
+                var stringBefore = token && /string/.test(token.type);
+                var stringAfter = !rightToken || /string/.test(rightToken.type);
+                
+                var pair;
+                if (rightChar == quote) {
+                    pair = stringBefore !== stringAfter;
+                } else {
+                    if (stringBefore && !stringAfter)
+                        return null; // wrap string with different quote
+                    if (stringBefore && stringAfter)
+                        return null; // do not pair quotes inside strings 
+                    var wordRe = session.$mode.tokenRe;
+                    wordRe.lastIndex = 0;
+                    var isWordBefore = wordRe.test(leftChar);
+                    wordRe.lastIndex = 0;
+                    var isWordAfter = wordRe.test(leftChar);
+                    if (isWordBefore || isWordAfter)
+                        return null; // before or after alphanumeric
+                    if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
+                        return null; // there is rightChar and it isn't closing
+                    pair = true;
                 }
-                var tokens = session.getTokens(selection.start.row);
-                var col = 0, token;
-                var quotepos = -1; // Track whether we're inside an open quote.
-
-                for (var x = 0; x < tokens.length; x++) {
-                    token = tokens[x];
-                    if (token.type == "string") {
-                      quotepos = -1;
-                    } else if (quotepos < 0) {
-                      quotepos = token.value.indexOf(quote);
-                    }
-                    if ((token.value.length + col) > selection.start.column) {
-                        break;
-                    }
-                    col += tokens[x].value.length;
-                }
-                if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) {
-                    if (!CstyleBehaviour.isSaneInsertion(editor, session))
-                        return;
-                    return {
-                        text: quote + quote,
-                        selection: [1,1]
-                    };
-                } else if (token && token.type === "string") {
-                    var rightChar = line.substring(cursor.column, cursor.column + 1);
-                    if (rightChar == quote) {
-                        return {
-                            text: '',
-                            selection: [1, 1]
-                        };
-                    }
-                }
+                return {
+                    text: pair ? quote + quote : "",
+                    selection: [1,1]
+                };
             }
         }
     });
 
-    this.add("string_dquotes", "deletion", function (state, action, editor, session, range) {
+    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
         var selected = session.doc.getTextRange(range);
         if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
+            initContext(editor);
             var line = session.doc.getLine(range.start.row);
             var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
             if (rightChar == selected) {
@@ -518,13 +390,80 @@ var CstyleBehaviour = function () {
 
 };
 
+    
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+    var cursor = editor.getCursorPosition();
+    var iterator = new TokenIterator(session, cursor.row, cursor.column);
+    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+            return false;
+    }
+    iterator.stepForward();
+    return iterator.getCurrentTokenRow() !== cursor.row ||
+        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+    return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+        context.autoInsertedBrackets = 0;
+    context.autoInsertedRow = cursor.row;
+    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+    context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+    var cursor = editor.getCursorPosition();
+    var line = session.doc.getLine(cursor.row);
+    if (!this.isMaybeInsertedClosing(cursor, line))
+        context.maybeInsertedBrackets = 0;
+    context.maybeInsertedRow = cursor.row;
+    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+    context.maybeInsertedLineEnd = line.substr(cursor.column);
+    context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+    return context.autoInsertedBrackets > 0 &&
+        cursor.row === context.autoInsertedRow &&
+        bracket === context.autoInsertedLineEnd[0] &&
+        line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+    return context.maybeInsertedBrackets > 0 &&
+        cursor.row === context.maybeInsertedRow &&
+        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+    context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+    if (context) {
+        context.maybeInsertedBrackets = 0;
+        context.maybeInsertedRow = -1;
+    }
+};
+
+
+
 oop.inherits(CstyleBehaviour, Behaviour);
 
 exports.CstyleBehaviour = CstyleBehaviour;
 });
 
-define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
-
+define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) {
+"use strict";
 
 var oop = require("../../lib/oop");
 var Range = require("../../range").Range;
@@ -543,23 +482,55 @@ var FoldMode = exports.FoldMode = function(commentRegex) {
 oop.inherits(FoldMode, BaseFoldMode);
 
 (function() {
-
+    
     this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
     this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
+    this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
+    this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
+    this.startRegionRe = /^\s*(\/\*|\/\/)#region\b/;
+    this._getFoldWidgetBase = this.getFoldWidget;
+    this.getFoldWidget = function(session, foldStyle, row) {
+        var line = session.getLine(row);
+    
+        if (this.singleLineBlockCommentRe.test(line)) {
+            if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
+                return "";
+        }
+    
+        var fw = this._getFoldWidgetBase(session, foldStyle, row);
+    
+        if (!fw && this.startRegionRe.test(line))
+            return "start"; // lineCommentRegionStart
+    
+        return fw;
+    };
 
-    this.getFoldWidgetRange = function(session, foldStyle, row) {
+    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
         var line = session.getLine(row);
+        
+        if (this.startRegionRe.test(line))
+            return this.getCommentRegionBlock(session, line, row);
+        
         var match = line.match(this.foldingStartMarker);
         if (match) {
             var i = match.index;
 
             if (match[1])
                 return this.openingBracketBlock(session, match[1], row, i);
-
-            return session.getCommentFoldRange(row, i + match[0].length, 1);
+                
+            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+            
+            if (range && !range.isMultiLine()) {
+                if (forceMultiline) {
+                    range = this.getSectionRange(session, row);
+                } else if (foldStyle != "all")
+                    range = null;
+            }
+            
+            return range;
         }
 
-        if (foldStyle !== "markbeginend")
+        if (foldStyle === "markbegin")
             return;
 
         var match = line.match(this.foldingStopMarker);
@@ -572,7 +543,126 @@ oop.inherits(FoldMode, BaseFoldMode);
             return session.getCommentFoldRange(row, i, -1);
         }
     };
+    
+    this.getSectionRange = function(session, row) {
+        var line = session.getLine(row);
+        var startIndent = line.search(/\S/);
+        var startRow = row;
+        var startColumn = line.length;
+        row = row + 1;
+        var endRow = row;
+        var maxRow = session.getLength();
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var indent = line.search(/\S/);
+            if (indent === -1)
+                continue;
+            if  (startIndent > indent)
+                break;
+            var subRange = this.getFoldWidgetRange(session, "all", row);
+            
+            if (subRange) {
+                if (subRange.start.row <= startRow) {
+                    break;
+                } else if (subRange.isMultiLine()) {
+                    row = subRange.end.row;
+                } else if (startIndent == indent) {
+                    break;
+                }
+            }
+            endRow = row;
+        }
+        
+        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
+    };
+    
+    this.getCommentRegionBlock = function(session, line, row) {
+        var startColumn = line.search(/\s*$/);
+        var maxRow = session.getLength();
+        var startRow = row;
+        
+        var re = /^\s*(?:\/\*|\/\/)#(end)?region\b/;
+        var depth = 1;
+        while (++row < maxRow) {
+            line = session.getLine(row);
+            var m = re.exec(line);
+            if (!m) continue;
+            if (m[1]) depth--;
+            else depth++;
+
+            if (!depth) break;
+        }
+
+        var endRow = row;
+        if (endRow > startRow) {
+            return new Range(startRow, startColumn, endRow, line.length);
+        }
+    };
 
 }).call(FoldMode.prototype);
 
 });
+
+define("ace/mode/json",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/json_highlight_rules","ace/mode/matching_brace_outdent","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle","ace/worker/worker_client"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var HighlightRules = require("./json_highlight_rules").JsonHighlightRules;
+var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+var WorkerClient = require("../worker/worker_client").WorkerClient;
+
+var Mode = function() {
+    this.HighlightRules = HighlightRules;
+    this.$outdent = new MatchingBraceOutdent();
+    this.$behaviour = new CstyleBehaviour();
+    this.foldingRules = new CStyleFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+
+    this.getNextLineIndent = function(state, line, tab) {
+        var indent = this.$getIndent(line);
+
+        if (state == "start") {
+            var match = line.match(/^.*[\{\(\[]\s*$/);
+            if (match) {
+                indent += tab;
+            }
+        }
+
+        return indent;
+    };
+
+    this.checkOutdent = function(state, line, input) {
+        return this.$outdent.checkOutdent(line, input);
+    };
+
+    this.autoOutdent = function(state, doc, row) {
+        this.$outdent.autoOutdent(doc, row);
+    };
+
+    this.createWorker = function(session) {
+        var worker = new WorkerClient(["ace"], "ace/mode/json_worker", "JsonWorker");
+        worker.attachToDocument(session.getDocument());
+
+        worker.on("error", function(e) {
+            session.setAnnotations([e.data]);
+        });
+
+        worker.on("ok", function() {
+            session.clearAnnotations();
+        });
+
+        return worker;
+    };
+
+
+    this.$id = "ace/mode/json";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});


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