syntax highlighting in ie9 in ie8 mode

lib/ace/ext/ie_quirks.js

@@ -0,0 +1,73 @@
+/* ***** 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(function(require, exports, module) {
+"use strict";
+var MAX_TOKEN_COUNT = 1000;
+var useragent = require("../lib/useragent")
+var TokenizerModule = require("../tokenizer")
+
+var compliantExecNpcg = /()??/.exec("")[1] === undefined;
+compliantExecNpcg=0
+if (compliantExecNpcg)
+    return;
+if (useragent.isIE && useragent.isIE < 10 && window.top.document.compatMode === "BackCompat")
+    useragent.isOldIE = true;
+    
+
+var proto = TokenizerModule.Tokenizer.prototype;
+eval("TokenizerModule.Tokenizer = " + 
+    TokenizerModule.Tokenizer.toString().replace(
+        "ruleRegExps.push(adjustedregex);\n", function(m) {
+            return m + '\
+            if (state[i].next && RegExp(adjustedregex).test(""))\n\
+                rule._qre = RegExp(adjustedregex, "g");\n\
+            '
+        }
+    )
+);
+TokenizerModule.Tokenizer.prototype = proto;
+eval("proto.getLineTokens = " +
+    proto.getLineTokens.toString().replace(
+        /if \(match\[i \+ 1\] === undefined\)\s*continue;/, 
+        "if (!match[i + 1]) {\n\
+            if (value)continue;\n\
+            var qre = state[mapping[i]]._qre;\n\
+            if (!qre) continue;\n\
+            qre.lastIndex = lastIndex;\n\
+            if (!qre.exec(line) || qre.lastIndex != lastIndex)\n\
+                continue;\n\
+        }"
+    )
+);
+    
+
+
+});