Finalize deprecation as per https://sling.apache.org/documentation/development/deprecating-sling-modules.html
diff --git a/.asf.yaml b/.asf.yaml
new file mode 100644
index 0000000..3c1be05
--- /dev/null
+++ b/.asf.yaml
@@ -0,0 +1,7 @@
+github:
+  description: "Apache Sling Script Console (deprecated)"
+  homepage: "https://sling.apache.org"
+  labels:
+    - java
+    - sling
+    - deprecated
diff --git a/Jenkinsfile b/Jenkinsfile
deleted file mode 100644
index f582519..0000000
--- a/Jenkinsfile
+++ /dev/null
@@ -1,20 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-slingOsgiBundleBuild()
diff --git a/README.md b/README.md
index 420d42f..45d0264 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,10 @@
 
 # Apache Sling Script Console
 
-This module is part of the [Apache Sling](https://sling.apache.org) project.
+This module is part of the [Apache Sling](https://sling.apache.org) project, but it is no longer maintained.
 
 It is now deprecated in favor of the similar but improved [Apache Felix Script Console Plugin](http://felix.apache.org/documentation/subprojects/apache-felix-script-console-plugin.html).
 
-TODO: add a "deprecated" badge here.
+For reference or potential bugfix releases please use the
+[`maintenance`](https://github.com/apache/sling-org-apache-sling-scripting-console/tree/maintenance)
+branch.
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
deleted file mode 100644
index 9ed69e4..0000000
--- a/pom.xml
+++ /dev/null
@@ -1,161 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!--
-    Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-    
-    http://www.apache.org/licenses/LICENSE-2.0
-    
-    Unless required by applicable law or agreed to in writing,
-    software distributed under the License is distributed on an
-    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-    KIND, either express or implied.  See the License for the
-    specific language governing permissions and limitations
-    under the License.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.sling</groupId>
-        <artifactId>sling</artifactId>
-        <version>26</version>
-        <relativePath/>
-    </parent>
-
-    <artifactId>org.apache.sling.scripting.console</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
-    <packaging>bundle</packaging>
-
-    <name>Apache Sling Script Console</name>
-    <description>Web Console plugin for evaluating scripts</description>
-
-    <scm>
-        <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-console.git</connection>
-        <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-console.git</developerConnection>
-        <url>https://gitbox.apache.org/repos/asf?p=sling-org-apache-sling-scripting-console.git</url>
-    </scm>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-scr-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <extensions>true</extensions>
-                <configuration>
-                    <instructions>
-                        <Embed-Dependency>
-                                org.apache.felix.utils;inline=org/apache/felix/utils/json/JSONWriter.class
-                        </Embed-Dependency>
-                    </instructions>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.rat</groupId>
-                <artifactId>apache-rat-plugin</artifactId>
-                <configuration>
-                    <excludes>
-                        <exclude>src/main/resources/res/ui/codemirror/**</exclude>
-                        <exclude>src/main/resources/res/ui/codemirror/lib/util/runmode.js</exclude>
-                        <exclude>src/main/resources/templates/script-console.html</exclude>
-                        <exclude>src/test/resources/test.groovy</exclude>
-                        <exclude>src/test/resources/test.js</exclude>
-                    </excludes>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-    <reporting>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <configuration>
-                  <!-- No javadocs -->
-                    <excludePackageNames>
-                        org.apache.sling.scripting
-                    </excludePackageNames>
-                </configuration>
-            </plugin>
-        </plugins>
-    </reporting>
-
-    <dependencies>
-    <dependency>
-        <groupId>org.apache.felix</groupId>
-        <artifactId>org.apache.felix.utils</artifactId>
-        <version>1.9.0</version>
-        <scope>provided</scope>
-    </dependency>
-        <dependency>
-            <groupId>org.osgi</groupId>
-            <artifactId>org.osgi.core</artifactId>
-            <version>4.2.0</version>
-        </dependency>
-         <dependency>
-            <groupId>org.apache.felix</groupId>
-            <artifactId>org.apache.felix.scr.annotations</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>commons-lang</groupId>
-            <artifactId>commons-lang</artifactId>
-            <version>2.4</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-           <groupId>commons-fileupload</groupId>
-           <artifactId>commons-fileupload</artifactId>
-           <version>1.3.1</version>
-           <scope>provided</scope>
-       </dependency>
-        <dependency>
-           <groupId>commons-io</groupId>
-           <artifactId>commons-io</artifactId>
-           <version>1.1</version>
-           <scope>provided</scope>
-       </dependency>
-        <dependency>
-           <groupId>org.apache.felix</groupId>
-           <artifactId>org.apache.felix.webconsole</artifactId>
-           <version>3.0.0</version>
-           <scope>provided</scope>
-       </dependency>
-        <dependency>
-           <groupId>org.apache.sling</groupId>
-           <artifactId>org.apache.sling.api</artifactId>
-           <version>2.1.0</version>
-       </dependency>
-        <dependency>
-            <groupId>org.apache.sling</groupId>
-            <artifactId>org.apache.sling.scripting.api</artifactId>
-            <version>2.1.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.sling</groupId>
-            <artifactId>org.apache.sling.adapter</artifactId>
-            <version>2.0.4</version>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-        </dependency>
-        <dependency>
-           <groupId>org.apache.sling</groupId>
-           <artifactId>org.apache.sling.testing.tools</artifactId>
-           <version>1.0.2</version>
-           <scope>test</scope>
-       </dependency>
-    </dependencies>
-</project>
diff --git a/src/main/appended-resources/META-INF/LICENSE b/src/main/appended-resources/META-INF/LICENSE
deleted file mode 100644
index 88c2a7f..0000000
--- a/src/main/appended-resources/META-INF/LICENSE
+++ /dev/null
@@ -1,33 +0,0 @@
-
-
-APACHE SLING SCRIPTING CONSOLE SUBCOMPONENTS: 
-
-The Apache Sling Script Console includes a number of subcomponents
-with separate copyright notices and license terms. Your use of the source
-code for the these subcomponents is subject to the terms and conditions
-of the following licenses. 
-
-
-Copyright (C) 2012 by Marijn Haverbeke <marijnh@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.
-
-Please note that some subdirectories of the CodeMirror distribution
-include their own LICENSE files, and are released under different
-licences.
diff --git a/src/main/java/org/apache/sling/scripting/console/internal/RuntimeScriptResource.java b/src/main/java/org/apache/sling/scripting/console/internal/RuntimeScriptResource.java
deleted file mode 100644
index 249587c..0000000
--- a/src/main/java/org/apache/sling/scripting/console/internal/RuntimeScriptResource.java
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sling.scripting.console.internal;
-
-import java.io.ByteArrayInputStream;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.util.Collections;
-import java.util.Iterator;
-
-import org.apache.sling.api.resource.AbstractResource;
-import org.apache.sling.api.resource.Resource;
-import org.apache.sling.api.resource.ResourceMetadata;
-import org.apache.sling.api.resource.ResourceResolver;
-
-class RuntimeScriptResource extends AbstractResource implements Resource {
-
-    private ResourceMetadata metadata = new ResourceMetadata();
-    private final String path;
-    private final byte[] scriptContent;
-
-    public RuntimeScriptResource(String extension, String scriptText) {
-        this.scriptContent = getScriptContent(scriptText);
-        this.path = "script." + extension;
-    }
-
-    @SuppressWarnings("unchecked")
-    @Override
-    public <AdapterType> AdapterType adaptTo(Class<AdapterType> type) {
-        if(InputStream.class.isAssignableFrom(type)){
-            return (AdapterType) new ByteArrayInputStream(scriptContent);
-        }
-        return super.adaptTo(type);
-    }
-
-    /**
-     * Returns the absolute path of this resource in the resource tree.
-     */
-    public String getPath() {
-        return path;
-    }
-
-    /**
-     * Returns the name of this resource. The name of a resource is the last
-     * segment of the {@link #getPath() path}.
-     *
-     * @since 2.1.0
-     */
-    public String getName() {
-        return "script";
-    }
-
-    /**
-     * Returns the parent resource or <code>null</code> if this resource
-     * represents the root of the resource tree.
-     *
-     * @since 2.1.0
-     */
-    public Resource getParent() {
-        return null;
-    }
-
-    /**
-     * Returns an iterator of the direct children of this resource.
-     * <p/>
-     * This method is a convenience and returns exactly the same resources as
-     * calling <code>getResourceResolver().listChildren(resource)</code>.
-     *
-     * @see org.apache.sling.api.resource.ResourceResolver#listChildren(org.apache.sling.api.resource.Resource)
-     * @since 2.1.0
-     */
-    public Iterator<Resource> listChildren() {
-        return Collections.<Resource>emptyList().iterator();
-    }
-
-    /**
-     * Returns the child at the given relative path of this resource or
-     * <code>null</code> if no such child exists.
-     * <p/>
-     * This method is a convenience and returns exactly the same resources as
-     * calling <code>getResourceResolver().getResource(resource, relPath)</code>.
-     *
-     * @see org.apache.sling.api.resource.ResourceResolver#getResource(org.apache.sling.api.resource.Resource, String)
-     * @since 2.1.0
-     */
-    public Resource getChild(String relPath) {
-        return null;
-    }
-
-    /**
-     * The resource type is meant to point to rendering/processing scripts,
-     * editing dialogs, etc. It is usually a path in the repository, where
-     * scripts and other tools definitions are found, but the
-     * {@link org.apache.sling.api.resource.ResourceResolver} is free to set this to any suitable value such
-     * as the primary node type of the JCR node from which the resource is
-     * created.
-     * <p/>
-     * If the resource instance represents a resource which is not actually
-     * existing, this method returns {@link #RESOURCE_TYPE_NON_EXISTING}.
-     */
-    public String getResourceType() {
-        return RESOURCE_TYPE_NON_EXISTING;
-    }
-
-    /**
-     * Returns the super type of the type of the resource or <code>null</code>
-     * if the {@link #getResourceType()} has no supertype.
-     */
-    public String getResourceSuperType() {
-        return null;
-    }
-
-    /**
-     * Returns <code>true</code> if the resource type or any of the resource's
-     * super type(s) equals the given resource type.
-     *
-     * @param resourceType The resource type to check this resource against.
-     * @return <code>true</code> if the resource type or any of the resource's
-     *         super type(s) equals the given resource type. <code>false</code>
-     *         is also returned if <code>resourceType</code> is
-     *         <code>null</code>.
-     * @since 2.1.0
-     */
-    public boolean isResourceType(String resourceType) {
-        return false;
-    }
-
-    /**
-     * Returns the metadata of this resource. The concrete data contained in the
-     * {@link org.apache.sling.api.resource.ResourceMetadata} object returned is implementation specific
-     * except for the {@link org.apache.sling.api.resource.ResourceMetadata#RESOLUTION_PATH} property which is
-     * required to be set to the part of the request URI used to resolve the
-     * resource.
-     *
-     * @see org.apache.sling.api.resource.ResourceMetadata
-     */
-    public ResourceMetadata getResourceMetadata() {
-        return metadata;
-    }
-
-    /**
-     * Returns the {@link org.apache.sling.api.resource.ResourceResolver} from which this resource has been
-     * retrieved.
-     */
-    public ResourceResolver getResourceResolver() {
-        return null;
-    }
-
-    private byte[] getScriptContent(String scriptText) {
-        try {
-            return scriptText.getBytes("utf-8");
-        } catch (UnsupportedEncodingException e) {
-            throw new RuntimeException(e);
-        }
-    }
-}
diff --git a/src/main/java/org/apache/sling/scripting/console/internal/ScriptConsolePlugin.java b/src/main/java/org/apache/sling/scripting/console/internal/ScriptConsolePlugin.java
deleted file mode 100644
index 44294cc..0000000
--- a/src/main/java/org/apache/sling/scripting/console/internal/ScriptConsolePlugin.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sling.scripting.console.internal;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintWriter;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.io.IOUtils;
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.apache.felix.utils.json.JSONWriter;
-import org.apache.felix.webconsole.AbstractWebConsolePlugin;
-import org.apache.felix.webconsole.DefaultVariableResolver;
-import org.apache.felix.webconsole.SimpleWebConsolePlugin;
-import org.apache.felix.webconsole.WebConsoleUtil;
-import org.apache.sling.api.resource.Resource;
-import org.apache.sling.api.scripting.SlingBindings;
-import org.apache.sling.api.scripting.SlingScript;
-import org.osgi.framework.BundleContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@Component
-@Service
-@Property(name = "felix.webconsole.label", value = ScriptConsolePlugin.NAME)
-public class ScriptConsolePlugin extends SimpleWebConsolePlugin {
-
-    private Logger log = LoggerFactory.getLogger(getClass());
-    public static final String NAME = "scriptconsole";
-    private static final String TITLE = "%script.title";
-    private static final String[] CSS = {"/res/ui/codemirror/lib/codemirror.css","/res/ui/script-console.css"};
-    private final String TEMPLATE;
-    private BundleContext bundleContext;
-
-    @Reference
-    private ScriptEngineManager scriptEngineManager;
-
-    public ScriptConsolePlugin() {
-        super(NAME, TITLE, processFileNames(CSS));
-        TEMPLATE = readTemplateFile("/templates/script-console.html");
-    }
-
-    @SuppressWarnings("unchecked")
-    @Override
-    protected void renderContent(HttpServletRequest request,
-                                 HttpServletResponse response) throws ServletException, IOException {
-        final PrintWriter pw = response.getWriter();
-        DefaultVariableResolver varResolver = (DefaultVariableResolver) WebConsoleUtil.getVariableResolver(request);
-        varResolver.put("__scriptConfig__",getScriptConfig());
-        pw.println(TEMPLATE);
-    }
-
-    @Override
-    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-        final String contentType = getContentType(req);
-        resp.setContentType(contentType);
-        if (contentType.startsWith("text/")) {
-            resp.setCharacterEncoding("UTF-8");
-        }
-        final String script = getCodeValue(req);
-        final SlingBindings bindings = new SlingBindings();
-        final PrintWriter pw = resp.getWriter();
-        //Populate bindings
-        bindings.put(SlingBindings.REQUEST, req);
-        bindings.put(SlingBindings.READER, new StringReader(script));
-        bindings.put(SlingBindings.RESPONSE, resp);
-        bindings.put(SlingBindings.OUT, pw);
-
-        //Also expose the bundleContext to simplify scripts interaction with the
-        //enclosing OSGi container
-        bindings.put("bundleContext", bundleContext);
-
-        final String lang = WebConsoleUtil.getParameter(req, "lang");
-        final Resource resource = new RuntimeScriptResource(lang, script);
-        final boolean webClient = "webconsole".equals(WebConsoleUtil.getParameter(req,"client"));
-
-        SlingScript slingScript = resource.adaptTo(SlingScript.class);
-        try {
-            log.debug("Executing script {}",script);
-            slingScript.eval(bindings);
-        } catch (Throwable t){
-            if(!webClient){
-                resp.setStatus(500);
-            }
-            pw.println(exceptionToString(t));
-            log.warn("Error in executing script",t);
-        }
-    }
-
-    private String getCodeValue(HttpServletRequest req) throws IOException {
-        String script = WebConsoleUtil.getParameter(req, "code");
-        if(script == null){
-            script = getContentFromFilePart(req, "code");
-        }
-        if(script == null){
-            throw new IllegalArgumentException("'code' parameter not passed");
-        }
-        return script;
-    }
-
-    private String getContentType(HttpServletRequest req) {
-        String passedContentType = WebConsoleUtil.getParameter(req,"responseContentType");
-        if(passedContentType != null){
-            return passedContentType;
-        }
-        return req.getPathInfo().endsWith(".json") ? "application/json" : "text/plain";
-    }
-
-    private String exceptionToString(Throwable t) {
-        StringWriter sw = new StringWriter();
-        t.printStackTrace(new PrintWriter(sw));
-        return sw.toString();
-    }
-
-
-    private static String[] processFileNames(String[] cssFiles) {
-        String[] css = new String[cssFiles.length];
-        for(int i = 0; i < cssFiles.length; i++){
-            css[i] =  '/' + NAME + CSS[i];
-        }
-        return css;
-    }
-
-    private String getScriptConfig() {
-        try {
-            return getScriptConfig0();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    private String getScriptConfig0() throws IOException {
-        StringWriter sw = new StringWriter();
-        JSONWriter jw = new JSONWriter(sw);
-        jw.array();
-
-        for(ScriptEngineFactory sef : scriptEngineManager.getEngineFactories()){
-            jw.object();
-            if(sef.getExtensions().isEmpty()){
-                continue;
-            }
-            jw.key("langName").value(sef.getLanguageName());
-            jw.key("langCode").value(sef.getExtensions().get(0));
-
-            //Language mode as per CodeMirror names
-            String mode = determineMode(sef.getExtensions());
-            if(mode != null){
-                jw.key("mode").value(mode);
-            }
-
-            jw.endObject();
-        }
-
-        jw.endArray();
-        return sw.toString();
-    }
-
-    private String determineMode(List<String> extensions) {
-        if(extensions.contains("groovy")){
-            return "groovy";
-        }else if (extensions.contains("esp")){
-            return "javascript";
-        }
-        return null;
-    }
-
-    private String getContentFromFilePart(HttpServletRequest req, String paramName) throws IOException {
-        String value = WebConsoleUtil.getParameter(req, paramName);
-        if(value != null){
-            return value;
-        }
-        final Map params = (Map) req.getAttribute( AbstractWebConsolePlugin.ATTR_FILEUPLOAD );
-        if ( params == null ){
-            return null;
-        }
-        FileItem[] codeFile = getFileItems(params,paramName);
-        if(codeFile.length == 0){
-            return null;
-        }
-        InputStream is = null;
-        try{
-            is = codeFile[0].getInputStream();
-            StringWriter sw = new StringWriter();
-            IOUtils.copy(is,sw,"utf-8");
-            return sw.toString();
-        }finally{
-            IOUtils.closeQuietly(is);
-        }
-    }
-
-    private FileItem[] getFileItems(Map params, String name) {
-        final List files = new ArrayList();
-        FileItem[] items = (FileItem[]) params.get(name);
-        if (items != null) {
-            for (int i = 0; i < items.length; i++) {
-                if (!items[i].isFormField() && items[i].getSize() > 0) {
-                    files.add(items[i]);
-                }
-            }
-        }
-        return (FileItem[]) files.toArray(new FileItem[files.size()]);
-    }
-
-    @Activate
-    public void activate(BundleContext bundleContext) {
-        super.activate(bundleContext);
-        this.bundleContext = bundleContext;
-    }
-
-    @Deactivate
-    public void deactivate() {
-        super.deactivate();
-    }
-}
diff --git a/src/main/resources/OSGI-INF/l10n/bundle.properties b/src/main/resources/OSGI-INF/l10n/bundle.properties
deleted file mode 100644
index c54de32..0000000
--- a/src/main/resources/OSGI-INF/l10n/bundle.properties
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-script.title=Script Console
-console.execute=Execute
-console.lang=Language
\ No newline at end of file
diff --git a/src/main/resources/res/ui/codemirror/lib/codemirror.css b/src/main/resources/res/ui/codemirror/lib/codemirror.css
deleted file mode 100644
index 9c9c29a..0000000
--- a/src/main/resources/res/ui/codemirror/lib/codemirror.css
+++ /dev/null
@@ -1,114 +0,0 @@
-.CodeMirror {
-  line-height: 1em;
-  font-family: monospace;
-}
-
-.CodeMirror-scroll {
-  overflow: auto;
-  height: 300px;
-  /* This is needed to prevent an IE[67] bug where the scrolled content
-     is visible outside of the scrolling box. */
-  position: relative;
-  outline: none;
-}
-
-.CodeMirror-gutter {
-  position: absolute; left: 0; top: 0;
-  z-index: 10;
-  background-color: #f7f7f7;
-  border-right: 1px solid #eee;
-  min-width: 2em;
-  height: 100%;
-}
-.CodeMirror-gutter-text {
-  color: #aaa;
-  text-align: right;
-  padding: .4em .2em .4em .4em;
-  white-space: pre !important;
-}
-.CodeMirror-lines {
-  padding: .4em;
-  white-space: pre;
-}
-
-.CodeMirror pre {
-  -moz-border-radius: 0;
-  -webkit-border-radius: 0;
-  -o-border-radius: 0;
-  border-radius: 0;
-  border-width: 0; margin: 0; padding: 0; background: transparent;
-  font-family: inherit;
-  font-size: inherit;
-  padding: 0; margin: 0;
-  white-space: pre;
-  word-wrap: normal;
-  line-height: inherit;
-}
-
-.CodeMirror-wrap pre {
-  word-wrap: break-word;
-  white-space: pre-wrap;
-  word-break: normal;
-}
-.CodeMirror-wrap .CodeMirror-scroll {
-  overflow-x: hidden;
-}
-
-.CodeMirror textarea {
-  outline: none !important;
-}
-
-.CodeMirror pre.CodeMirror-cursor {
-  z-index: 10;
-  position: absolute;
-  visibility: hidden;
-  border-left: 1px solid black;
-  border-right:none;
-  width:0;
-}
-.CodeMirror pre.CodeMirror-cursor.CodeMirror-overwrite {}
-.CodeMirror-focused pre.CodeMirror-cursor {
-  visibility: visible;
-}
-
-div.CodeMirror-selected { background: #d9d9d9; }
-.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; }
-
-.CodeMirror-searching {
-  background: #ffa;
-  background: rgba(255, 255, 0, .4);
-}
-
-/* Default theme */
-
-.cm-s-default span.cm-keyword {color: #708;}
-.cm-s-default span.cm-atom {color: #219;}
-.cm-s-default span.cm-number {color: #164;}
-.cm-s-default span.cm-def {color: #00f;}
-.cm-s-default span.cm-variable {color: black;}
-.cm-s-default span.cm-variable-2 {color: #05a;}
-.cm-s-default span.cm-variable-3 {color: #085;}
-.cm-s-default span.cm-property {color: black;}
-.cm-s-default span.cm-operator {color: black;}
-.cm-s-default span.cm-comment {color: #a50;}
-.cm-s-default span.cm-string {color: #a11;}
-.cm-s-default span.cm-string-2 {color: #f50;}
-.cm-s-default span.cm-meta {color: #555;}
-.cm-s-default span.cm-error {color: #f00;}
-.cm-s-default span.cm-qualifier {color: #555;}
-.cm-s-default span.cm-builtin {color: #30a;}
-.cm-s-default span.cm-bracket {color: #cc7;}
-.cm-s-default span.cm-tag {color: #170;}
-.cm-s-default span.cm-attribute {color: #00c;}
-.cm-s-default span.cm-header {color: #a0a;}
-.cm-s-default span.cm-quote {color: #090;}
-.cm-s-default span.cm-hr {color: #999;}
-.cm-s-default span.cm-link {color: #00c;}
-
-span.cm-header, span.cm-strong {font-weight: bold;}
-span.cm-em {font-style: italic;}
-span.cm-emstrong {font-style: italic; font-weight: bold;}
-span.cm-link {text-decoration: underline;}
-
-div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
-div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
diff --git a/src/main/resources/res/ui/codemirror/lib/codemirror.js b/src/main/resources/res/ui/codemirror/lib/codemirror.js
deleted file mode 100644
index 59f8465..0000000
--- a/src/main/resources/res/ui/codemirror/lib/codemirror.js
+++ /dev/null
@@ -1,3047 +0,0 @@
-// CodeMirror version 2.24
-//
-// All functions that need access to the editor's state live inside
-// the CodeMirror function. Below that, at the bottom of the file,
-// some utilities are defined.
-
-// CodeMirror is the only global var we claim
-var CodeMirror = (function() {
-  // This is the function that produces an editor instance. Its
-  // closure is used to store the editor state.
-  function CodeMirror(place, givenOptions) {
-    // Determine effective options based on given values and defaults.
-    var options = {}, defaults = CodeMirror.defaults;
-    for (var opt in defaults)
-      if (defaults.hasOwnProperty(opt))
-        options[opt] = (givenOptions && givenOptions.hasOwnProperty(opt) ? givenOptions : defaults)[opt];
-
-    // The element in which the editor lives.
-    var wrapper = document.createElement("div");
-    wrapper.className = "CodeMirror" + (options.lineWrapping ? " CodeMirror-wrap" : "");
-    // This mess creates the base DOM structure for the editor.
-    wrapper.innerHTML =
-      '<div style="overflow: hidden; position: relative; width: 3px; height: 0px;">' + // Wraps and hides input textarea
-        '<textarea style="position: absolute; padding: 0; width: 1px; height: 1em" wrap="off" ' +
-          'autocorrect="off" autocapitalize="off"></textarea></div>' +
-      '<div class="CodeMirror-scroll" tabindex="-1">' +
-        '<div style="position: relative">' + // Set to the height of the text, causes scrolling
-          '<div style="position: relative">' + // Moved around its parent to cover visible view
-            '<div class="CodeMirror-gutter"><div class="CodeMirror-gutter-text"></div></div>' +
-            // Provides positioning relative to (visible) text origin
-            '<div class="CodeMirror-lines"><div style="position: relative; z-index: 0">' +
-              '<div style="position: absolute; width: 100%; height: 0; overflow: hidden; visibility: hidden;"></div>' +
-              '<pre class="CodeMirror-cursor">&#160;</pre>' + // Absolutely positioned blinky cursor
-              '<div style="position: relative; z-index: -1"></div><div></div>' + // DIVs containing the selection and the actual code
-            '</div></div></div></div></div>';
-    if (place.appendChild) place.appendChild(wrapper); else place(wrapper);
-    // I've never seen more elegant code in my life.
-    var inputDiv = wrapper.firstChild, input = inputDiv.firstChild,
-        scroller = wrapper.lastChild, code = scroller.firstChild,
-        mover = code.firstChild, gutter = mover.firstChild, gutterText = gutter.firstChild,
-        lineSpace = gutter.nextSibling.firstChild, measure = lineSpace.firstChild,
-        cursor = measure.nextSibling, selectionDiv = cursor.nextSibling,
-        lineDiv = selectionDiv.nextSibling;
-    themeChanged();
-    // Needed to hide big blue blinking cursor on Mobile Safari
-    if (ios) input.style.width = "0px";
-    if (!webkit) lineSpace.draggable = true;
-    lineSpace.style.outline = "none";
-    if (options.tabindex != null) input.tabIndex = options.tabindex;
-    if (options.autofocus) focusInput();
-    if (!options.gutter && !options.lineNumbers) gutter.style.display = "none";
-    // Needed to handle Tab key in KHTML
-    if (khtml) inputDiv.style.height = "1px", inputDiv.style.position = "absolute";
-
-    // Check for problem with IE innerHTML not working when we have a
-    // P (or similar) parent node.
-    try { stringWidth("x"); }
-    catch (e) {
-      if (e.message.match(/runtime/i))
-        e = new Error("A CodeMirror inside a P-style element does not work in Internet Explorer. (innerHTML bug)");
-      throw e;
-    }
-
-    // Delayed object wrap timeouts, making sure only one is active. blinker holds an interval.
-    var poll = new Delayed(), highlight = new Delayed(), blinker;
-
-    // mode holds a mode API object. doc is the tree of Line objects,
-    // work an array of lines that should be parsed, and history the
-    // undo history (instance of History constructor).
-    var mode, doc = new BranchChunk([new LeafChunk([new Line("")])]), work, focused;
-    loadMode();
-    // The selection. These are always maintained to point at valid
-    // positions. Inverted is used to remember that the user is
-    // selecting bottom-to-top.
-    var sel = {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false};
-    // Selection-related flags. shiftSelecting obviously tracks
-    // whether the user is holding shift.
-    var shiftSelecting, lastClick, lastDoubleClick, lastScrollPos = 0, draggingText,
-        overwrite = false, suppressEdits = false;
-    // Variables used by startOperation/endOperation to track what
-    // happened during the operation.
-    var updateInput, userSelChange, changes, textChanged, selectionChanged, leaveInputAlone,
-        gutterDirty, callbacks;
-    // Current visible range (may be bigger than the view window).
-    var displayOffset = 0, showingFrom = 0, showingTo = 0, lastSizeC = 0;
-    // bracketHighlighted is used to remember that a bracket has been
-    // marked.
-    var bracketHighlighted;
-    // Tracks the maximum line length so that the horizontal scrollbar
-    // can be kept static when scrolling.
-    var maxLine = "", maxWidth;
-    var tabCache = {};
-
-    // Initialize the content.
-    operation(function(){setValue(options.value || ""); updateInput = false;})();
-    var history = new History();
-
-    // Register our event handlers.
-    connect(scroller, "mousedown", operation(onMouseDown));
-    connect(scroller, "dblclick", operation(onDoubleClick));
-    connect(lineSpace, "selectstart", e_preventDefault);
-    // Gecko browsers fire contextmenu *after* opening the menu, at
-    // which point we can't mess with it anymore. Context menu is
-    // handled in onMouseDown for Gecko.
-    if (!gecko) connect(scroller, "contextmenu", onContextMenu);
-    connect(scroller, "scroll", function() {
-      lastScrollPos = scroller.scrollTop;
-      updateDisplay([]);
-      if (options.fixedGutter) gutter.style.left = scroller.scrollLeft + "px";
-      if (options.onScroll) options.onScroll(instance);
-    });
-    connect(window, "resize", function() {updateDisplay(true);});
-    connect(input, "keyup", operation(onKeyUp));
-    connect(input, "input", fastPoll);
-    connect(input, "keydown", operation(onKeyDown));
-    connect(input, "keypress", operation(onKeyPress));
-    connect(input, "focus", onFocus);
-    connect(input, "blur", onBlur);
-
-    if (options.dragDrop) {
-      connect(lineSpace, "dragstart", onDragStart);
-      function drag_(e) {
-        if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return;
-        e_stop(e);
-      }
-      connect(scroller, "dragenter", drag_);
-      connect(scroller, "dragover", drag_);
-      connect(scroller, "drop", operation(onDrop));
-    }
-    connect(scroller, "paste", function(){focusInput(); fastPoll();});
-    connect(input, "paste", fastPoll);
-    connect(input, "cut", operation(function(){
-      if (!options.readOnly) replaceSelection("");
-    }));
-
-    // Needed to handle Tab key in KHTML
-    if (khtml) connect(code, "mouseup", function() {
-        if (document.activeElement == input) input.blur();
-        focusInput();
-    });
-
-    // IE throws unspecified error in certain cases, when
-    // trying to access activeElement before onload
-    var hasFocus; try { hasFocus = (document.activeElement == input); } catch(e) { }
-    if (hasFocus || options.autofocus) setTimeout(onFocus, 20);
-    else onBlur();
-
-    function isLine(l) {return l >= 0 && l < doc.size;}
-    // The instance object that we'll return. Mostly calls out to
-    // local functions in the CodeMirror function. Some do some extra
-    // range checking and/or clipping. operation is used to wrap the
-    // call so that changes it makes are tracked, and the display is
-    // updated afterwards.
-    var instance = wrapper.CodeMirror = {
-      getValue: getValue,
-      setValue: operation(setValue),
-      getSelection: getSelection,
-      replaceSelection: operation(replaceSelection),
-      focus: function(){window.focus(); focusInput(); onFocus(); fastPoll();},
-      setOption: function(option, value) {
-        var oldVal = options[option];
-        options[option] = value;
-        if (option == "mode" || option == "indentUnit") loadMode();
-        else if (option == "readOnly" && value == "nocursor") {onBlur(); input.blur();}
-        else if (option == "readOnly" && !value) {resetInput(true);}
-        else if (option == "theme") themeChanged();
-        else if (option == "lineWrapping" && oldVal != value) operation(wrappingChanged)();
-        else if (option == "tabSize") updateDisplay(true);
-        if (option == "lineNumbers" || option == "gutter" || option == "firstLineNumber" || option == "theme") {
-          gutterChanged();
-          updateDisplay(true);
-        }
-      },
-      getOption: function(option) {return options[option];},
-      undo: operation(undo),
-      redo: operation(redo),
-      indentLine: operation(function(n, dir) {
-        if (typeof dir != "string") {
-          if (dir == null) dir = options.smartIndent ? "smart" : "prev";
-          else dir = dir ? "add" : "subtract";
-        }
-        if (isLine(n)) indentLine(n, dir);
-      }),
-      indentSelection: operation(indentSelected),
-      historySize: function() {return {undo: history.done.length, redo: history.undone.length};},
-      clearHistory: function() {history = new History();},
-      matchBrackets: operation(function(){matchBrackets(true);}),
-      getTokenAt: operation(function(pos) {
-        pos = clipPos(pos);
-        return getLine(pos.line).getTokenAt(mode, getStateBefore(pos.line), pos.ch);
-      }),
-      getStateAfter: function(line) {
-        line = clipLine(line == null ? doc.size - 1: line);
-        return getStateBefore(line + 1);
-      },
-      cursorCoords: function(start, mode) {
-        if (start == null) start = sel.inverted;
-        return this.charCoords(start ? sel.from : sel.to, mode);
-      },
-      charCoords: function(pos, mode) {
-        pos = clipPos(pos);
-        if (mode == "local") return localCoords(pos, false);
-        if (mode == "div") return localCoords(pos, true);
-        return pageCoords(pos);
-      },
-      coordsChar: function(coords) {
-        var off = eltOffset(lineSpace);
-        return coordsChar(coords.x - off.left, coords.y - off.top);
-      },
-      markText: operation(markText),
-      setBookmark: setBookmark,
-      findMarksAt: findMarksAt,
-      setMarker: operation(addGutterMarker),
-      clearMarker: operation(removeGutterMarker),
-      setLineClass: operation(setLineClass),
-      hideLine: operation(function(h) {return setLineHidden(h, true);}),
-      showLine: operation(function(h) {return setLineHidden(h, false);}),
-      onDeleteLine: function(line, f) {
-        if (typeof line == "number") {
-          if (!isLine(line)) return null;
-          line = getLine(line);
-        }
-        (line.handlers || (line.handlers = [])).push(f);
-        return line;
-      },
-      lineInfo: lineInfo,
-      addWidget: function(pos, node, scroll, vert, horiz) {
-        pos = localCoords(clipPos(pos));
-        var top = pos.yBot, left = pos.x;
-        node.style.position = "absolute";
-        code.appendChild(node);
-        if (vert == "over") top = pos.y;
-        else if (vert == "near") {
-          var vspace = Math.max(scroller.offsetHeight, doc.height * textHeight()),
-              hspace = Math.max(code.clientWidth, lineSpace.clientWidth) - paddingLeft();
-          if (pos.yBot + node.offsetHeight > vspace && pos.y > node.offsetHeight)
-            top = pos.y - node.offsetHeight;
-          if (left + node.offsetWidth > hspace)
-            left = hspace - node.offsetWidth;
-        }
-        node.style.top = (top + paddingTop()) + "px";
-        node.style.left = node.style.right = "";
-        if (horiz == "right") {
-          left = code.clientWidth - node.offsetWidth;
-          node.style.right = "0px";
-        } else {
-          if (horiz == "left") left = 0;
-          else if (horiz == "middle") left = (code.clientWidth - node.offsetWidth) / 2;
-          node.style.left = (left + paddingLeft()) + "px";
-        }
-        if (scroll)
-          scrollIntoView(left, top, left + node.offsetWidth, top + node.offsetHeight);
-      },
-
-      lineCount: function() {return doc.size;},
-      clipPos: clipPos,
-      getCursor: function(start) {
-        if (start == null) start = sel.inverted;
-        return copyPos(start ? sel.from : sel.to);
-      },
-      somethingSelected: function() {return !posEq(sel.from, sel.to);},
-      setCursor: operation(function(line, ch, user) {
-        if (ch == null && typeof line.line == "number") setCursor(line.line, line.ch, user);
-        else setCursor(line, ch, user);
-      }),
-      setSelection: operation(function(from, to, user) {
-        (user ? setSelectionUser : setSelection)(clipPos(from), clipPos(to || from));
-      }),
-      getLine: function(line) {if (isLine(line)) return getLine(line).text;},
-      getLineHandle: function(line) {if (isLine(line)) return getLine(line);},
-      setLine: operation(function(line, text) {
-        if (isLine(line)) replaceRange(text, {line: line, ch: 0}, {line: line, ch: getLine(line).text.length});
-      }),
-      removeLine: operation(function(line) {
-        if (isLine(line)) replaceRange("", {line: line, ch: 0}, clipPos({line: line+1, ch: 0}));
-      }),
-      replaceRange: operation(replaceRange),
-      getRange: function(from, to) {return getRange(clipPos(from), clipPos(to));},
-
-      triggerOnKeyDown: operation(onKeyDown),
-      execCommand: function(cmd) {return commands[cmd](instance);},
-      // Stuff used by commands, probably not much use to outside code.
-      moveH: operation(moveH),
-      deleteH: operation(deleteH),
-      moveV: operation(moveV),
-      toggleOverwrite: function() {
-        if(overwrite){
-          overwrite = false;
-          cursor.className = cursor.className.replace(" CodeMirror-overwrite", "");
-        } else {
-          overwrite = true;
-          cursor.className += " CodeMirror-overwrite";
-        }
-      },
-
-      posFromIndex: function(off) {
-        var lineNo = 0, ch;
-        doc.iter(0, doc.size, function(line) {
-          var sz = line.text.length + 1;
-          if (sz > off) { ch = off; return true; }
-          off -= sz;
-          ++lineNo;
-        });
-        return clipPos({line: lineNo, ch: ch});
-      },
-      indexFromPos: function (coords) {
-        if (coords.line < 0 || coords.ch < 0) return 0;
-        var index = coords.ch;
-        doc.iter(0, coords.line, function (line) {
-          index += line.text.length + 1;
-        });
-        return index;
-      },
-      scrollTo: function(x, y) {
-        if (x != null) scroller.scrollLeft = x;
-        if (y != null) scroller.scrollTop = y;
-        updateDisplay([]);
-      },
-
-      operation: function(f){return operation(f)();},
-      compoundChange: function(f){return compoundChange(f);},
-      refresh: function(){
-        updateDisplay(true);
-        if (scroller.scrollHeight > lastScrollPos)
-          scroller.scrollTop = lastScrollPos;
-      },
-      getInputField: function(){return input;},
-      getWrapperElement: function(){return wrapper;},
-      getScrollerElement: function(){return scroller;},
-      getGutterElement: function(){return gutter;}
-    };
-
-    function getLine(n) { return getLineAt(doc, n); }
-    function updateLineHeight(line, height) {
-      gutterDirty = true;
-      var diff = height - line.height;
-      for (var n = line; n; n = n.parent) n.height += diff;
-    }
-
-    function setValue(code) {
-      var top = {line: 0, ch: 0};
-      updateLines(top, {line: doc.size - 1, ch: getLine(doc.size-1).text.length},
-                  splitLines(code), top, top);
-      updateInput = true;
-    }
-    function getValue() {
-      var text = [];
-      doc.iter(0, doc.size, function(line) { text.push(line.text); });
-      return text.join("\n");
-    }
-
-    function onMouseDown(e) {
-      setShift(e_prop(e, "shiftKey"));
-      // Check whether this is a click in a widget
-      for (var n = e_target(e); n != wrapper; n = n.parentNode)
-        if (n.parentNode == code && n != mover) return;
-
-      // See if this is a click in the gutter
-      for (var n = e_target(e); n != wrapper; n = n.parentNode)
-        if (n.parentNode == gutterText) {
-          if (options.onGutterClick)
-            options.onGutterClick(instance, indexOf(gutterText.childNodes, n) + showingFrom, e);
-          return e_preventDefault(e);
-        }
-
-      var start = posFromMouse(e);
-
-      switch (e_button(e)) {
-      case 3:
-        if (gecko && !mac) onContextMenu(e);
-        return;
-      case 2:
-        if (start) setCursor(start.line, start.ch, true);
-        return;
-      }
-      // For button 1, if it was clicked inside the editor
-      // (posFromMouse returning non-null), we have to adjust the
-      // selection.
-      if (!start) {if (e_target(e) == scroller) e_preventDefault(e); return;}
-
-      if (!focused) onFocus();
-
-      var now = +new Date;
-      if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) {
-        e_preventDefault(e);
-        setTimeout(focusInput, 20);
-        return selectLine(start.line);
-      } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) {
-        lastDoubleClick = {time: now, pos: start};
-        e_preventDefault(e);
-        return selectWordAt(start);
-      } else { lastClick = {time: now, pos: start}; }
-
-      var last = start, going;
-      if (options.dragDrop && dragAndDrop && !options.readOnly && !posEq(sel.from, sel.to) &&
-          !posLess(start, sel.from) && !posLess(sel.to, start)) {
-        // Let the drag handler handle this.
-        if (webkit) lineSpace.draggable = true;
-        function dragEnd(e2) {
-          if (webkit) lineSpace.draggable = false;
-          draggingText = false;
-          up(); drop();
-          if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
-            e_preventDefault(e2);
-            setCursor(start.line, start.ch, true);
-            focusInput();
-          }
-        }
-        var up = connect(document, "mouseup", operation(dragEnd), true);
-        var drop = connect(scroller, "drop", operation(dragEnd), true);
-        draggingText = true;
-        // IE's approach to draggable
-        if (lineSpace.dragDrop) lineSpace.dragDrop();
-        return;
-      }
-      e_preventDefault(e);
-      setCursor(start.line, start.ch, true);
-
-      function extend(e) {
-        var cur = posFromMouse(e, true);
-        if (cur && !posEq(cur, last)) {
-          if (!focused) onFocus();
-          last = cur;
-          setSelectionUser(start, cur);
-          updateInput = false;
-          var visible = visibleLines();
-          if (cur.line >= visible.to || cur.line < visible.from)
-            going = setTimeout(operation(function(){extend(e);}), 150);
-        }
-      }
-
-      function done(e) {
-        clearTimeout(going);
-        var cur = posFromMouse(e);
-        if (cur) setSelectionUser(start, cur);
-        e_preventDefault(e);
-        focusInput();
-        updateInput = true;
-        move(); up();
-      }
-      var move = connect(document, "mousemove", operation(function(e) {
-        clearTimeout(going);
-        e_preventDefault(e);
-        if (!ie && !e_button(e)) done(e);
-        else extend(e);
-      }), true);
-      var up = connect(document, "mouseup", operation(done), true);
-    }
-    function onDoubleClick(e) {
-      for (var n = e_target(e); n != wrapper; n = n.parentNode)
-        if (n.parentNode == gutterText) return e_preventDefault(e);
-      var start = posFromMouse(e);
-      if (!start) return;
-      lastDoubleClick = {time: +new Date, pos: start};
-      e_preventDefault(e);
-      selectWordAt(start);
-    }
-    function onDrop(e) {
-      if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return;
-      e.preventDefault();
-      var pos = posFromMouse(e, true), files = e.dataTransfer.files;
-      if (!pos || options.readOnly) return;
-      if (files && files.length && window.FileReader && window.File) {
-        function loadFile(file, i) {
-          var reader = new FileReader;
-          reader.onload = function() {
-            text[i] = reader.result;
-            if (++read == n) {
-              pos = clipPos(pos);
-              operation(function() {
-                var end = replaceRange(text.join(""), pos, pos);
-                setSelectionUser(pos, end);
-              })();
-            }
-          };
-          reader.readAsText(file);
-        }
-        var n = files.length, text = Array(n), read = 0;
-        for (var i = 0; i < n; ++i) loadFile(files[i], i);
-      }
-      else {
-        try {
-          var text = e.dataTransfer.getData("Text");
-          if (text) {
-            compoundChange(function() {
-              var curFrom = sel.from, curTo = sel.to;
-              setSelectionUser(pos, pos);
-              if (draggingText) replaceRange("", curFrom, curTo);
-              replaceSelection(text);
-              focusInput();
-            });
-          }
-        }
-        catch(e){}
-      }
-    }
-    function onDragStart(e) {
-      var txt = getSelection();
-      e.dataTransfer.setData("Text", txt);
-      
-      // Use dummy image instead of default browsers image.
-      if (gecko || chrome) {
-        var img = document.createElement('img');
-        img.scr = 'data:image/gif;base64,R0lGODdhAgACAIAAAAAAAP///ywAAAAAAgACAAACAoRRADs='; //1x1 image
-        e.dataTransfer.setDragImage(img, 0, 0);
-      }
-    }
-
-    function doHandleBinding(bound, dropShift) {
-      if (typeof bound == "string") {
-        bound = commands[bound];
-        if (!bound) return false;
-      }
-      var prevShift = shiftSelecting;
-      try {
-        if (options.readOnly) suppressEdits = true;
-        if (dropShift) shiftSelecting = null;
-        bound(instance);
-      } catch(e) {
-        if (e != Pass) throw e;
-        return false;
-      } finally {
-        shiftSelecting = prevShift;
-        suppressEdits = false;
-      }
-      return true;
-    }
-    function handleKeyBinding(e) {
-      // Handle auto keymap transitions
-      var startMap = getKeyMap(options.keyMap), next = startMap.auto;
-      clearTimeout(maybeTransition);
-      if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() {
-        if (getKeyMap(options.keyMap) == startMap) {
-          options.keyMap = (next.call ? next.call(null, instance) : next);
-        }
-      }, 50);
-
-      var name = keyNames[e_prop(e, "keyCode")], handled = false;
-      if (name == null || e.altGraphKey) return false;
-      if (e_prop(e, "altKey")) name = "Alt-" + name;
-      if (e_prop(e, "ctrlKey")) name = "Ctrl-" + name;
-      if (e_prop(e, "metaKey")) name = "Cmd-" + name;
-
-      var stopped = false;
-      function stop() { stopped = true; }
-
-      if (e_prop(e, "shiftKey")) {
-        handled = lookupKey("Shift-" + name, options.extraKeys, options.keyMap,
-                            function(b) {return doHandleBinding(b, true);}, stop)
-               || lookupKey(name, options.extraKeys, options.keyMap, function(b) {
-                 if (typeof b == "string" && /^go[A-Z]/.test(b)) return doHandleBinding(b);
-               }, stop);
-      } else {
-        handled = lookupKey(name, options.extraKeys, options.keyMap, doHandleBinding, stop);
-      }
-      if (stopped) handled = false;
-      if (handled) {
-        e_preventDefault(e);
-        if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; }
-      }
-      return handled;
-    }
-    function handleCharBinding(e, ch) {
-      var handled = lookupKey("'" + ch + "'", options.extraKeys,
-                              options.keyMap, function(b) { return doHandleBinding(b, true); });
-      if (handled) e_preventDefault(e);
-      return handled;
-    }
-
-    var lastStoppedKey = null, maybeTransition;
-    function onKeyDown(e) {
-      if (!focused) onFocus();
-      if (ie && e.keyCode == 27) { e.returnValue = false; }
-      if (pollingFast) { if (readInput()) pollingFast = false; }
-      if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
-      var code = e_prop(e, "keyCode");
-      // IE does strange things with escape.
-      setShift(code == 16 || e_prop(e, "shiftKey"));
-      // First give onKeyEvent option a chance to handle this.
-      var handled = handleKeyBinding(e);
-      if (window.opera) {
-        lastStoppedKey = handled ? code : null;
-        // Opera has no cut event... we try to at least catch the key combo
-        if (!handled && code == 88 && e_prop(e, mac ? "metaKey" : "ctrlKey"))
-          replaceSelection("");
-      }
-    }
-    function onKeyPress(e) {
-      if (pollingFast) readInput();
-      if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
-      var keyCode = e_prop(e, "keyCode"), charCode = e_prop(e, "charCode");
-      if (window.opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
-      if (((window.opera && !e.which) || khtml) && handleKeyBinding(e)) return;
-      var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
-      if (options.electricChars && mode.electricChars && options.smartIndent && !options.readOnly) {
-        if (mode.electricChars.indexOf(ch) > -1)
-          setTimeout(operation(function() {indentLine(sel.to.line, "smart");}), 75);
-      }
-      if (handleCharBinding(e, ch)) return;
-      fastPoll();
-    }
-    function onKeyUp(e) {
-      if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
-      if (e_prop(e, "keyCode") == 16) shiftSelecting = null;
-    }
-
-    function onFocus() {
-      if (options.readOnly == "nocursor") return;
-      if (!focused) {
-        if (options.onFocus) options.onFocus(instance);
-        focused = true;
-        if (wrapper.className.search(/\bCodeMirror-focused\b/) == -1)
-          wrapper.className += " CodeMirror-focused";
-        if (!leaveInputAlone) resetInput(true);
-      }
-      slowPoll();
-      restartBlink();
-    }
-    function onBlur() {
-      if (focused) {
-        if (options.onBlur) options.onBlur(instance);
-        focused = false;
-        if (bracketHighlighted)
-          operation(function(){
-            if (bracketHighlighted) { bracketHighlighted(); bracketHighlighted = null; }
-          })();
-        wrapper.className = wrapper.className.replace(" CodeMirror-focused", "");
-      }
-      clearInterval(blinker);
-      setTimeout(function() {if (!focused) shiftSelecting = null;}, 150);
-    }
-
-    // Replace the range from from to to by the strings in newText.
-    // Afterwards, set the selection to selFrom, selTo.
-    function updateLines(from, to, newText, selFrom, selTo) {
-      if (suppressEdits) return;
-      if (history) {
-        var old = [];
-        doc.iter(from.line, to.line + 1, function(line) { old.push(line.text); });
-        history.addChange(from.line, newText.length, old);
-        while (history.done.length > options.undoDepth) history.done.shift();
-      }
-      updateLinesNoUndo(from, to, newText, selFrom, selTo);
-    }
-    function unredoHelper(from, to) {
-      if (!from.length) return;
-      var set = from.pop(), out = [];
-      for (var i = set.length - 1; i >= 0; i -= 1) {
-        var change = set[i];
-        var replaced = [], end = change.start + change.added;
-        doc.iter(change.start, end, function(line) { replaced.push(line.text); });
-        out.push({start: change.start, added: change.old.length, old: replaced});
-        var pos = clipPos({line: change.start + change.old.length - 1,
-                           ch: editEnd(replaced[replaced.length-1], change.old[change.old.length-1])});
-        updateLinesNoUndo({line: change.start, ch: 0}, {line: end - 1, ch: getLine(end-1).text.length}, change.old, pos, pos);
-      }
-      updateInput = true;
-      to.push(out);
-    }
-    function undo() {unredoHelper(history.done, history.undone);}
-    function redo() {unredoHelper(history.undone, history.done);}
-
-    function updateLinesNoUndo(from, to, newText, selFrom, selTo) {
-      if (suppressEdits) return;
-      var recomputeMaxLength = false, maxLineLength = maxLine.length;
-      if (!options.lineWrapping)
-        doc.iter(from.line, to.line + 1, function(line) {
-          if (line.text.length == maxLineLength) {recomputeMaxLength = true; return true;}
-        });
-      if (from.line != to.line || newText.length > 1) gutterDirty = true;
-
-      var nlines = to.line - from.line, firstLine = getLine(from.line), lastLine = getLine(to.line);
-      // First adjust the line structure, taking some care to leave highlighting intact.
-      if (from.ch == 0 && to.ch == 0 && newText[newText.length - 1] == "") {
-        // This is a whole-line replace. Treated specially to make
-        // sure line objects move the way they are supposed to.
-        var added = [], prevLine = null;
-        if (from.line) {
-          prevLine = getLine(from.line - 1);
-          prevLine.fixMarkEnds(lastLine);
-        } else lastLine.fixMarkStarts();
-        for (var i = 0, e = newText.length - 1; i < e; ++i)
-          added.push(Line.inheritMarks(newText[i], prevLine));
-        if (nlines) doc.remove(from.line, nlines, callbacks);
-        if (added.length) doc.insert(from.line, added);
-      } else if (firstLine == lastLine) {
-        if (newText.length == 1)
-          firstLine.replace(from.ch, to.ch, newText[0]);
-        else {
-          lastLine = firstLine.split(to.ch, newText[newText.length-1]);
-          firstLine.replace(from.ch, null, newText[0]);
-          firstLine.fixMarkEnds(lastLine);
-          var added = [];
-          for (var i = 1, e = newText.length - 1; i < e; ++i)
-            added.push(Line.inheritMarks(newText[i], firstLine));
-          added.push(lastLine);
-          doc.insert(from.line + 1, added);
-        }
-      } else if (newText.length == 1) {
-        firstLine.replace(from.ch, null, newText[0]);
-        lastLine.replace(null, to.ch, "");
-        firstLine.append(lastLine);
-        doc.remove(from.line + 1, nlines, callbacks);
-      } else {
-        var added = [];
-        firstLine.replace(from.ch, null, newText[0]);
-        lastLine.replace(null, to.ch, newText[newText.length-1]);
-        firstLine.fixMarkEnds(lastLine);
-        for (var i = 1, e = newText.length - 1; i < e; ++i)
-          added.push(Line.inheritMarks(newText[i], firstLine));
-        if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks);
-        doc.insert(from.line + 1, added);
-      }
-      if (options.lineWrapping) {
-        var perLine = Math.max(5, scroller.clientWidth / charWidth() - 3);
-        doc.iter(from.line, from.line + newText.length, function(line) {
-          if (line.hidden) return;
-          var guess = Math.ceil(line.text.length / perLine) || 1;
-          if (guess != line.height) updateLineHeight(line, guess);
-        });
-      } else {
-        doc.iter(from.line, from.line + newText.length, function(line) {
-          var l = line.text;
-          if (l.length > maxLineLength) {
-            maxLine = l; maxLineLength = l.length; maxWidth = null;
-            recomputeMaxLength = false;
-          }
-        });
-        if (recomputeMaxLength) {
-          maxLineLength = 0; maxLine = ""; maxWidth = null;
-          doc.iter(0, doc.size, function(line) {
-            var l = line.text;
-            if (l.length > maxLineLength) {
-              maxLineLength = l.length; maxLine = l;
-            }
-          });
-        }
-      }
-
-      // Add these lines to the work array, so that they will be
-      // highlighted. Adjust work lines if lines were added/removed.
-      var newWork = [], lendiff = newText.length - nlines - 1;
-      for (var i = 0, l = work.length; i < l; ++i) {
-        var task = work[i];
-        if (task < from.line) newWork.push(task);
-        else if (task > to.line) newWork.push(task + lendiff);
-      }
-      var hlEnd = from.line + Math.min(newText.length, 500);
-      highlightLines(from.line, hlEnd);
-      newWork.push(hlEnd);
-      work = newWork;
-      startWorker(100);
-      // Remember that these lines changed, for updating the display
-      changes.push({from: from.line, to: to.line + 1, diff: lendiff});
-      var changeObj = {from: from, to: to, text: newText};
-      if (textChanged) {
-        for (var cur = textChanged; cur.next; cur = cur.next) {}
-        cur.next = changeObj;
-      } else textChanged = changeObj;
-
-      // Update the selection
-      function updateLine(n) {return n <= Math.min(to.line, to.line + lendiff) ? n : n + lendiff;}
-      setSelection(selFrom, selTo, updateLine(sel.from.line), updateLine(sel.to.line));
-
-      // Make sure the scroll-size div has the correct height.
-      if (scroller.clientHeight)
-        code.style.height = (doc.height * textHeight() + 2 * paddingTop()) + "px";
-    }
-
-    function replaceRange(code, from, to) {
-      from = clipPos(from);
-      if (!to) to = from; else to = clipPos(to);
-      code = splitLines(code);
-      function adjustPos(pos) {
-        if (posLess(pos, from)) return pos;
-        if (!posLess(to, pos)) return end;
-        var line = pos.line + code.length - (to.line - from.line) - 1;
-        var ch = pos.ch;
-        if (pos.line == to.line)
-          ch += code[code.length-1].length - (to.ch - (to.line == from.line ? from.ch : 0));
-        return {line: line, ch: ch};
-      }
-      var end;
-      replaceRange1(code, from, to, function(end1) {
-        end = end1;
-        return {from: adjustPos(sel.from), to: adjustPos(sel.to)};
-      });
-      return end;
-    }
-    function replaceSelection(code, collapse) {
-      replaceRange1(splitLines(code), sel.from, sel.to, function(end) {
-        if (collapse == "end") return {from: end, to: end};
-        else if (collapse == "start") return {from: sel.from, to: sel.from};
-        else return {from: sel.from, to: end};
-      });
-    }
-    function replaceRange1(code, from, to, computeSel) {
-      var endch = code.length == 1 ? code[0].length + from.ch : code[code.length-1].length;
-      var newSel = computeSel({line: from.line + code.length - 1, ch: endch});
-      updateLines(from, to, code, newSel.from, newSel.to);
-    }
-
-    function getRange(from, to) {
-      var l1 = from.line, l2 = to.line;
-      if (l1 == l2) return getLine(l1).text.slice(from.ch, to.ch);
-      var code = [getLine(l1).text.slice(from.ch)];
-      doc.iter(l1 + 1, l2, function(line) { code.push(line.text); });
-      code.push(getLine(l2).text.slice(0, to.ch));
-      return code.join("\n");
-    }
-    function getSelection() {
-      return getRange(sel.from, sel.to);
-    }
-
-    var pollingFast = false; // Ensures slowPoll doesn't cancel fastPoll
-    function slowPoll() {
-      if (pollingFast) return;
-      poll.set(options.pollInterval, function() {
-        startOperation();
-        readInput();
-        if (focused) slowPoll();
-        endOperation();
-      });
-    }
-    function fastPoll() {
-      var missed = false;
-      pollingFast = true;
-      function p() {
-        startOperation();
-        var changed = readInput();
-        if (!changed && !missed) {missed = true; poll.set(60, p);}
-        else {pollingFast = false; slowPoll();}
-        endOperation();
-      }
-      poll.set(20, p);
-    }
-
-    // Previnput is a hack to work with IME. If we reset the textarea
-    // on every change, that breaks IME. So we look for changes
-    // compared to the previous content instead. (Modern browsers have
-    // events that indicate IME taking place, but these are not widely
-    // supported or compatible enough yet to rely on.)
-    var prevInput = "";
-    function readInput() {
-      if (leaveInputAlone || !focused || hasSelection(input) || options.readOnly) return false;
-      var text = input.value;
-      if (text == prevInput) return false;
-      shiftSelecting = null;
-      var same = 0, l = Math.min(prevInput.length, text.length);
-      while (same < l && prevInput[same] == text[same]) ++same;
-      if (same < prevInput.length)
-        sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)};
-      else if (overwrite && posEq(sel.from, sel.to))
-        sel.to = {line: sel.to.line, ch: Math.min(getLine(sel.to.line).text.length, sel.to.ch + (text.length - same))};
-      replaceSelection(text.slice(same), "end");
-      prevInput = text;
-      return true;
-    }
-    function resetInput(user) {
-      if (!posEq(sel.from, sel.to)) {
-        prevInput = "";
-        input.value = getSelection();
-        selectInput(input);
-      } else if (user) prevInput = input.value = "";
-    }
-
-    function focusInput() {
-      if (options.readOnly != "nocursor") input.focus();
-    }
-
-    function scrollEditorIntoView() {
-      if (!cursor.getBoundingClientRect) return;
-      var rect = cursor.getBoundingClientRect();
-      // IE returns bogus coordinates when the instance sits inside of an iframe and the cursor is hidden
-      if (ie && rect.top == rect.bottom) return;
-      var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
-      if (rect.top < 0 || rect.bottom > winH) cursor.scrollIntoView();
-    }
-    function scrollCursorIntoView() {
-      var cursor = localCoords(sel.inverted ? sel.from : sel.to);
-      var x = options.lineWrapping ? Math.min(cursor.x, lineSpace.offsetWidth) : cursor.x;
-      return scrollIntoView(x, cursor.y, x, cursor.yBot);
-    }
-    function scrollIntoView(x1, y1, x2, y2) {
-      var pl = paddingLeft(), pt = paddingTop();
-      y1 += pt; y2 += pt; x1 += pl; x2 += pl;
-      var screen = scroller.clientHeight, screentop = scroller.scrollTop, scrolled = false, result = true;
-      if (y1 < screentop) {scroller.scrollTop = Math.max(0, y1); scrolled = true;}
-      else if (y2 > screentop + screen) {scroller.scrollTop = y2 - screen; scrolled = true;}
-
-      var screenw = scroller.clientWidth, screenleft = scroller.scrollLeft;
-      var gutterw = options.fixedGutter ? gutter.clientWidth : 0;
-      var atLeft = x1 < gutterw + pl + 10;
-      if (x1 < screenleft + gutterw || atLeft) {
-        if (atLeft) x1 = 0;
-        scroller.scrollLeft = Math.max(0, x1 - 10 - gutterw);
-        scrolled = true;
-      }
-      else if (x2 > screenw + screenleft - 3) {
-        scroller.scrollLeft = x2 + 10 - screenw;
-        scrolled = true;
-        if (x2 > code.clientWidth) result = false;
-      }
-      if (scrolled && options.onScroll) options.onScroll(instance);
-      return result;
-    }
-
-    function visibleLines() {
-      var lh = textHeight(), top = scroller.scrollTop - paddingTop();
-      var fromHeight = Math.max(0, Math.floor(top / lh));
-      var toHeight = Math.ceil((top + scroller.clientHeight) / lh);
-      return {from: lineAtHeight(doc, fromHeight),
-              to: lineAtHeight(doc, toHeight)};
-    }
-    // Uses a set of changes plus the current scroll position to
-    // determine which DOM updates have to be made, and makes the
-    // updates.
-    function updateDisplay(changes, suppressCallback) {
-      if (!scroller.clientWidth) {
-        showingFrom = showingTo = displayOffset = 0;
-        return;
-      }
-      // Compute the new visible window
-      var visible = visibleLines();
-      // Bail out if the visible area is already rendered and nothing changed.
-      if (changes !== true && changes.length == 0 && visible.from > showingFrom && visible.to < showingTo) return;
-      var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100);
-      if (showingFrom < from && from - showingFrom < 20) from = showingFrom;
-      if (showingTo > to && showingTo - to < 20) to = Math.min(doc.size, showingTo);
-
-      // Create a range of theoretically intact lines, and punch holes
-      // in that using the change info.
-      var intact = changes === true ? [] :
-        computeIntact([{from: showingFrom, to: showingTo, domStart: 0}], changes);
-      // Clip off the parts that won't be visible
-      var intactLines = 0;
-      for (var i = 0; i < intact.length; ++i) {
-        var range = intact[i];
-        if (range.from < from) {range.domStart += (from - range.from); range.from = from;}
-        if (range.to > to) range.to = to;
-        if (range.from >= range.to) intact.splice(i--, 1);
-        else intactLines += range.to - range.from;
-      }
-      if (intactLines == to - from && from == showingFrom && to == showingTo) return;
-      intact.sort(function(a, b) {return a.domStart - b.domStart;});
-
-      var th = textHeight(), gutterDisplay = gutter.style.display;
-      lineDiv.style.display = "none";
-      patchDisplay(from, to, intact);
-      lineDiv.style.display = gutter.style.display = "";
-
-      // Position the mover div to align with the lines it's supposed
-      // to be showing (which will cover the visible display)
-      var different = from != showingFrom || to != showingTo || lastSizeC != scroller.clientHeight + th;
-      // This is just a bogus formula that detects when the editor is
-      // resized or the font size changes.
-      if (different) lastSizeC = scroller.clientHeight + th;
-      showingFrom = from; showingTo = to;
-      displayOffset = heightAtLine(doc, from);
-      mover.style.top = (displayOffset * th) + "px";
-      if (scroller.clientHeight)
-        code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
-
-      // Since this is all rather error prone, it is honoured with the
-      // only assertion in the whole file.
-      if (lineDiv.childNodes.length != showingTo - showingFrom)
-        throw new Error("BAD PATCH! " + JSON.stringify(intact) + " size=" + (showingTo - showingFrom) +
-                        " nodes=" + lineDiv.childNodes.length);
-
-      function checkHeights() {
-        maxWidth = scroller.clientWidth;
-        var curNode = lineDiv.firstChild, heightChanged = false;
-        doc.iter(showingFrom, showingTo, function(line) {
-          if (!line.hidden) {
-            var height = Math.round(curNode.offsetHeight / th) || 1;
-            if (line.height != height) {
-              updateLineHeight(line, height);
-              gutterDirty = heightChanged = true;
-            }
-          }
-          curNode = curNode.nextSibling;
-        });
-        if (heightChanged)
-          code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
-        return heightChanged;
-      }
-
-      if (options.lineWrapping) {
-        checkHeights();
-      } else {
-        if (maxWidth == null) maxWidth = stringWidth(maxLine);
-        if (maxWidth > scroller.clientWidth) {
-          lineSpace.style.width = maxWidth + "px";
-          // Needed to prevent odd wrapping/hiding of widgets placed in here.
-          code.style.width = "";
-          code.style.width = scroller.scrollWidth + "px";
-        } else {
-          lineSpace.style.width = code.style.width = "";
-        }
-      }
-
-      gutter.style.display = gutterDisplay;
-      if (different || gutterDirty) {
-        // If the gutter grew in size, re-check heights. If those changed, re-draw gutter.
-        updateGutter() && options.lineWrapping && checkHeights() && updateGutter();
-      }
-      updateSelection();
-      if (!suppressCallback && options.onUpdate) options.onUpdate(instance);
-      return true;
-    }
-
-    function computeIntact(intact, changes) {
-      for (var i = 0, l = changes.length || 0; i < l; ++i) {
-        var change = changes[i], intact2 = [], diff = change.diff || 0;
-        for (var j = 0, l2 = intact.length; j < l2; ++j) {
-          var range = intact[j];
-          if (change.to <= range.from && change.diff)
-            intact2.push({from: range.from + diff, to: range.to + diff,
-                          domStart: range.domStart});
-          else if (change.to <= range.from || change.from >= range.to)
-            intact2.push(range);
-          else {
-            if (change.from > range.from)
-              intact2.push({from: range.from, to: change.from, domStart: range.domStart});
-            if (change.to < range.to)
-              intact2.push({from: change.to + diff, to: range.to + diff,
-                            domStart: range.domStart + (change.to - range.from)});
-          }
-        }
-        intact = intact2;
-      }
-      return intact;
-    }
-
-    function patchDisplay(from, to, intact) {
-      // The first pass removes the DOM nodes that aren't intact.
-      if (!intact.length) lineDiv.innerHTML = "";
-      else {
-        function killNode(node) {
-          var tmp = node.nextSibling;
-          node.parentNode.removeChild(node);
-          return tmp;
-        }
-        var domPos = 0, curNode = lineDiv.firstChild, n;
-        for (var i = 0; i < intact.length; ++i) {
-          var cur = intact[i];
-          while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;}
-          for (var j = 0, e = cur.to - cur.from; j < e; ++j) {curNode = curNode.nextSibling; domPos++;}
-        }
-        while (curNode) curNode = killNode(curNode);
-      }
-      // This pass fills in the lines that actually changed.
-      var nextIntact = intact.shift(), curNode = lineDiv.firstChild, j = from;
-      var scratch = document.createElement("div");
-      doc.iter(from, to, function(line) {
-        if (nextIntact && nextIntact.to == j) nextIntact = intact.shift();
-        if (!nextIntact || nextIntact.from > j) {
-          if (line.hidden) var html = scratch.innerHTML = "<pre></pre>";
-          else {
-            var html = '<pre' + (line.className ? ' class="' + line.className + '"' : '') + '>'
-              + line.getHTML(makeTab) + '</pre>';
-            // Kludge to make sure the styled element lies behind the selection (by z-index)
-            if (line.bgClassName)
-              html = '<div style="position: relative"><pre class="' + line.bgClassName +
-              '" style="position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: -2">&#160;</pre>' + html + "</div>";
-          }
-          scratch.innerHTML = html;
-          lineDiv.insertBefore(scratch.firstChild, curNode);
-        } else {
-          curNode = curNode.nextSibling;
-        }
-        ++j;
-      });
-    }
-
-    function updateGutter() {
-      if (!options.gutter && !options.lineNumbers) return;
-      var hText = mover.offsetHeight, hEditor = scroller.clientHeight;
-      gutter.style.height = (hText - hEditor < 2 ? hEditor : hText) + "px";
-      var html = [], i = showingFrom, normalNode;
-      doc.iter(showingFrom, Math.max(showingTo, showingFrom + 1), function(line) {
-        if (line.hidden) {
-          html.push("<pre></pre>");
-        } else {
-          var marker = line.gutterMarker;
-          var text = options.lineNumbers ? i + options.firstLineNumber : null;
-          if (marker && marker.text)
-            text = marker.text.replace("%N%", text != null ? text : "");
-          else if (text == null)
-            text = "\u00a0";
-          html.push((marker && marker.style ? '<pre class="' + marker.style + '">' : "<pre>"), text);
-          for (var j = 1; j < line.height; ++j) html.push("<br/>&#160;");
-          html.push("</pre>");
-          if (!marker) normalNode = i;
-        }
-        ++i;
-      });
-      gutter.style.display = "none";
-      gutterText.innerHTML = html.join("");
-      // Make sure scrolling doesn't cause number gutter size to pop
-      if (normalNode != null) {
-        var node = gutterText.childNodes[normalNode - showingFrom];
-        var minwidth = String(doc.size).length, val = eltText(node), pad = "";
-        while (val.length + pad.length < minwidth) pad += "\u00a0";
-        if (pad) node.insertBefore(document.createTextNode(pad), node.firstChild);
-      }
-      gutter.style.display = "";
-      var resized = Math.abs((parseInt(lineSpace.style.marginLeft) || 0) - gutter.offsetWidth) > 2;
-      lineSpace.style.marginLeft = gutter.offsetWidth + "px";
-      gutterDirty = false;
-      return resized;
-    }
-    function updateSelection() {
-      var collapsed = posEq(sel.from, sel.to);
-      var fromPos = localCoords(sel.from, true);
-      var toPos = collapsed ? fromPos : localCoords(sel.to, true);
-      var headPos = sel.inverted ? fromPos : toPos, th = textHeight();
-      var wrapOff = eltOffset(wrapper), lineOff = eltOffset(lineDiv);
-      inputDiv.style.top = Math.max(0, Math.min(scroller.offsetHeight, headPos.y + lineOff.top - wrapOff.top)) + "px";
-      inputDiv.style.left = Math.max(0, Math.min(scroller.offsetWidth, headPos.x + lineOff.left - wrapOff.left)) + "px";
-      if (collapsed) {
-        cursor.style.top = headPos.y + "px";
-        cursor.style.left = (options.lineWrapping ? Math.min(headPos.x, lineSpace.offsetWidth) : headPos.x) + "px";
-        cursor.style.display = "";
-        selectionDiv.style.display = "none";
-      } else {
-        var sameLine = fromPos.y == toPos.y, html = "";
-        var clientWidth = lineSpace.clientWidth || lineSpace.offsetWidth;
-        var clientHeight = lineSpace.clientHeight || lineSpace.offsetHeight;
-        function add(left, top, right, height) {
-          var rstyle = quirksMode ? "width: " + (!right ? clientWidth : clientWidth - right - left) + "px"
-                                  : "right: " + right + "px";
-          html += '<div class="CodeMirror-selected" style="position: absolute; left: ' + left +
-            'px; top: ' + top + 'px; ' + rstyle + '; height: ' + height + 'px"></div>';
-        }
-        if (sel.from.ch && fromPos.y >= 0) {
-          var right = sameLine ? clientWidth - toPos.x : 0;
-          add(fromPos.x, fromPos.y, right, th);
-        }
-        var middleStart = Math.max(0, fromPos.y + (sel.from.ch ? th : 0));
-        var middleHeight = Math.min(toPos.y, clientHeight) - middleStart;
-        if (middleHeight > 0.2 * th)
-          add(0, middleStart, 0, middleHeight);
-        if ((!sameLine || !sel.from.ch) && toPos.y < clientHeight - .5 * th)
-          add(0, toPos.y, clientWidth - toPos.x, th);
-        selectionDiv.innerHTML = html;
-        cursor.style.display = "none";
-        selectionDiv.style.display = "";
-      }
-    }
-
-    function setShift(val) {
-      if (val) shiftSelecting = shiftSelecting || (sel.inverted ? sel.to : sel.from);
-      else shiftSelecting = null;
-    }
-    function setSelectionUser(from, to) {
-      var sh = shiftSelecting && clipPos(shiftSelecting);
-      if (sh) {
-        if (posLess(sh, from)) from = sh;
-        else if (posLess(to, sh)) to = sh;
-      }
-      setSelection(from, to);
-      userSelChange = true;
-    }
-    // Update the selection. Last two args are only used by
-    // updateLines, since they have to be expressed in the line
-    // numbers before the update.
-    function setSelection(from, to, oldFrom, oldTo) {
-      goalColumn = null;
-      if (oldFrom == null) {oldFrom = sel.from.line; oldTo = sel.to.line;}
-      if (posEq(sel.from, from) && posEq(sel.to, to)) return;
-      if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}
-
-      // Skip over hidden lines.
-      if (from.line != oldFrom) {
-        var from1 = skipHidden(from, oldFrom, sel.from.ch);
-        // If there is no non-hidden line left, force visibility on current line
-        if (!from1) setLineHidden(from.line, false);
-        else from = from1;
-      }
-      if (to.line != oldTo) to = skipHidden(to, oldTo, sel.to.ch);
-
-      if (posEq(from, to)) sel.inverted = false;
-      else if (posEq(from, sel.to)) sel.inverted = false;
-      else if (posEq(to, sel.from)) sel.inverted = true;
-
-      if (options.autoClearEmptyLines && posEq(sel.from, sel.to)) {
-        var head = sel.inverted ? from : to;
-        if (head.line != sel.from.line && sel.from.line < doc.size) {
-          var oldLine = getLine(sel.from.line);
-          if (/^\s+$/.test(oldLine.text))
-            setTimeout(operation(function() {
-              if (oldLine.parent && /^\s+$/.test(oldLine.text)) {
-                var no = lineNo(oldLine);
-                replaceRange("", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});
-              }
-            }, 10));
-        }
-      }
-
-      sel.from = from; sel.to = to;
-      selectionChanged = true;
-    }
-    function skipHidden(pos, oldLine, oldCh) {
-      function getNonHidden(dir) {
-        var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;
-        while (lNo != end) {
-          var line = getLine(lNo);
-          if (!line.hidden) {
-            var ch = pos.ch;
-            if (toEnd || ch > oldCh || ch > line.text.length) ch = line.text.length;
-            return {line: lNo, ch: ch};
-          }
-          lNo += dir;
-        }
-      }
-      var line = getLine(pos.line);
-      var toEnd = pos.ch == line.text.length && pos.ch != oldCh;
-      if (!line.hidden) return pos;
-      if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);
-      else return getNonHidden(-1) || getNonHidden(1);
-    }
-    function setCursor(line, ch, user) {
-      var pos = clipPos({line: line, ch: ch || 0});
-      (user ? setSelectionUser : setSelection)(pos, pos);
-    }
-
-    function clipLine(n) {return Math.max(0, Math.min(n, doc.size-1));}
-    function clipPos(pos) {
-      if (pos.line < 0) return {line: 0, ch: 0};
-      if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc.size-1).text.length};
-      var ch = pos.ch, linelen = getLine(pos.line).text.length;
-      if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};
-      else if (ch < 0) return {line: pos.line, ch: 0};
-      else return pos;
-    }
-
-    function findPosH(dir, unit) {
-      var end = sel.inverted ? sel.from : sel.to, line = end.line, ch = end.ch;
-      var lineObj = getLine(line);
-      function findNextLine() {
-        for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {
-          var lo = getLine(l);
-          if (!lo.hidden) { line = l; lineObj = lo; return true; }
-        }
-      }
-      function moveOnce(boundToLine) {
-        if (ch == (dir < 0 ? 0 : lineObj.text.length)) {
-          if (!boundToLine && findNextLine()) ch = dir < 0 ? lineObj.text.length : 0;
-          else return false;
-        } else ch += dir;
-        return true;
-      }
-      if (unit == "char") moveOnce();
-      else if (unit == "column") moveOnce(true);
-      else if (unit == "word") {
-        var sawWord = false;
-        for (;;) {
-          if (dir < 0) if (!moveOnce()) break;
-          if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;
-          else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}
-          if (dir > 0) if (!moveOnce()) break;
-        }
-      }
-      return {line: line, ch: ch};
-    }
-    function moveH(dir, unit) {
-      var pos = dir < 0 ? sel.from : sel.to;
-      if (shiftSelecting || posEq(sel.from, sel.to)) pos = findPosH(dir, unit);
-      setCursor(pos.line, pos.ch, true);
-    }
-    function deleteH(dir, unit) {
-      if (!posEq(sel.from, sel.to)) replaceRange("", sel.from, sel.to);
-      else if (dir < 0) replaceRange("", findPosH(dir, unit), sel.to);
-      else replaceRange("", sel.from, findPosH(dir, unit));
-      userSelChange = true;
-    }
-    var goalColumn = null;
-    function moveV(dir, unit) {
-      var dist = 0, pos = localCoords(sel.inverted ? sel.from : sel.to, true);
-      if (goalColumn != null) pos.x = goalColumn;
-      if (unit == "page") dist = Math.min(scroller.clientHeight, window.innerHeight || document.documentElement.clientHeight);
-      else if (unit == "line") dist = textHeight();
-      var target = coordsChar(pos.x, pos.y + dist * dir + 2);
-      if (unit == "page") scroller.scrollTop += localCoords(target, true).y - pos.y;
-      setCursor(target.line, target.ch, true);
-      goalColumn = pos.x;
-    }
-
-    function selectWordAt(pos) {
-      var line = getLine(pos.line).text;
-      var start = pos.ch, end = pos.ch;
-      while (start > 0 && isWordChar(line.charAt(start - 1))) --start;
-      while (end < line.length && isWordChar(line.charAt(end))) ++end;
-      setSelectionUser({line: pos.line, ch: start}, {line: pos.line, ch: end});
-    }
-    function selectLine(line) {
-      setSelectionUser({line: line, ch: 0}, clipPos({line: line + 1, ch: 0}));
-    }
-    function indentSelected(mode) {
-      if (posEq(sel.from, sel.to)) return indentLine(sel.from.line, mode);
-      var e = sel.to.line - (sel.to.ch ? 0 : 1);
-      for (var i = sel.from.line; i <= e; ++i) indentLine(i, mode);
-    }
-
-    function indentLine(n, how) {
-      if (!how) how = "add";
-      if (how == "smart") {
-        if (!mode.indent) how = "prev";
-        else var state = getStateBefore(n);
-      }
-
-      var line = getLine(n), curSpace = line.indentation(options.tabSize),
-          curSpaceString = line.text.match(/^\s*/)[0], indentation;
-      if (how == "prev") {
-        if (n) indentation = getLine(n-1).indentation(options.tabSize);
-        else indentation = 0;
-      }
-      else if (how == "smart") indentation = mode.indent(state, line.text.slice(curSpaceString.length), line.text);
-      else if (how == "add") indentation = curSpace + options.indentUnit;
-      else if (how == "subtract") indentation = curSpace - options.indentUnit;
-      indentation = Math.max(0, indentation);
-      var diff = indentation - curSpace;
-
-      if (!diff) {
-        if (sel.from.line != n && sel.to.line != n) return;
-        var indentString = curSpaceString;
-      }
-      else {
-        var indentString = "", pos = 0;
-        if (options.indentWithTabs)
-          for (var i = Math.floor(indentation / options.tabSize); i; --i) {pos += options.tabSize; indentString += "\t";}
-        while (pos < indentation) {++pos; indentString += " ";}
-      }
-
-      replaceRange(indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});
-    }
-
-    function loadMode() {
-      mode = CodeMirror.getMode(options, options.mode);
-      doc.iter(0, doc.size, function(line) { line.stateAfter = null; });
-      work = [0];
-      startWorker();
-    }
-    function gutterChanged() {
-      var visible = options.gutter || options.lineNumbers;
-      gutter.style.display = visible ? "" : "none";
-      if (visible) gutterDirty = true;
-      else lineDiv.parentNode.style.marginLeft = 0;
-    }
-    function wrappingChanged(from, to) {
-      if (options.lineWrapping) {
-        wrapper.className += " CodeMirror-wrap";
-        var perLine = scroller.clientWidth / charWidth() - 3;
-        doc.iter(0, doc.size, function(line) {
-          if (line.hidden) return;
-          var guess = Math.ceil(line.text.length / perLine) || 1;
-          if (guess != 1) updateLineHeight(line, guess);
-        });
-        lineSpace.style.width = code.style.width = "";
-      } else {
-        wrapper.className = wrapper.className.replace(" CodeMirror-wrap", "");
-        maxWidth = null; maxLine = "";
-        doc.iter(0, doc.size, function(line) {
-          if (line.height != 1 && !line.hidden) updateLineHeight(line, 1);
-          if (line.text.length > maxLine.length) maxLine = line.text;
-        });
-      }
-      changes.push({from: 0, to: doc.size});
-    }
-    function makeTab(col) {
-      var w = options.tabSize - col % options.tabSize, cached = tabCache[w];
-      if (cached) return cached;
-      for (var str = '<span class="cm-tab">', i = 0; i < w; ++i) str += " ";
-      return (tabCache[w] = {html: str + "</span>", width: w});
-    }
-    function themeChanged() {
-      scroller.className = scroller.className.replace(/\s*cm-s-\S+/g, "") +
-        options.theme.replace(/(^|\s)\s*/g, " cm-s-");
-    }
-
-    function TextMarker() { this.set = []; }
-    TextMarker.prototype.clear = operation(function() {
-      var min = Infinity, max = -Infinity;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        if (!mk || !line.parent) continue;
-        var lineN = lineNo(line);
-        min = Math.min(min, lineN); max = Math.max(max, lineN);
-        for (var j = 0; j < mk.length; ++j)
-          if (mk[j].marker == this) mk.splice(j--, 1);
-      }
-      if (min != Infinity)
-        changes.push({from: min, to: max + 1});
-    });
-    TextMarker.prototype.find = function() {
-      var from, to;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        for (var j = 0; j < mk.length; ++j) {
-          var mark = mk[j];
-          if (mark.marker == this) {
-            if (mark.from != null || mark.to != null) {
-              var found = lineNo(line);
-              if (found != null) {
-                if (mark.from != null) from = {line: found, ch: mark.from};
-                if (mark.to != null) to = {line: found, ch: mark.to};
-              }
-            }
-          }
-        }
-      }
-      return {from: from, to: to};
-    };
-
-    function markText(from, to, className) {
-      from = clipPos(from); to = clipPos(to);
-      var tm = new TextMarker();
-      if (!posLess(from, to)) return tm;
-      function add(line, from, to, className) {
-        getLine(line).addMark(new MarkedText(from, to, className, tm));
-      }
-      if (from.line == to.line) add(from.line, from.ch, to.ch, className);
-      else {
-        add(from.line, from.ch, null, className);
-        for (var i = from.line + 1, e = to.line; i < e; ++i)
-          add(i, null, null, className);
-        add(to.line, null, to.ch, className);
-      }
-      changes.push({from: from.line, to: to.line + 1});
-      return tm;
-    }
-
-    function setBookmark(pos) {
-      pos = clipPos(pos);
-      var bm = new Bookmark(pos.ch);
-      getLine(pos.line).addMark(bm);
-      return bm;
-    }
-
-    function findMarksAt(pos) {
-      pos = clipPos(pos);
-      var markers = [], marked = getLine(pos.line).marked;
-      if (!marked) return markers;
-      for (var i = 0, e = marked.length; i < e; ++i) {
-        var m = marked[i];
-        if ((m.from == null || m.from <= pos.ch) &&
-            (m.to == null || m.to >= pos.ch))
-          markers.push(m.marker || m);
-      }
-      return markers;
-    }
-
-    function addGutterMarker(line, text, className) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = {text: text, style: className};
-      gutterDirty = true;
-      return line;
-    }
-    function removeGutterMarker(line) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = null;
-      gutterDirty = true;
-    }
-
-    function changeLine(handle, op) {
-      var no = handle, line = handle;
-      if (typeof handle == "number") line = getLine(clipLine(handle));
-      else no = lineNo(handle);
-      if (no == null) return null;
-      if (op(line, no)) changes.push({from: no, to: no + 1});
-      else return null;
-      return line;
-    }
-    function setLineClass(handle, className, bgClassName) {
-      return changeLine(handle, function(line) {
-        if (line.className != className || line.bgClassName != bgClassName) {
-          line.className = className;
-          line.bgClassName = bgClassName;
-          return true;
-        }
-      });
-    }
-    function setLineHidden(handle, hidden) {
-      return changeLine(handle, function(line, no) {
-        if (line.hidden != hidden) {
-          line.hidden = hidden;
-          updateLineHeight(line, hidden ? 0 : 1);
-          var fline = sel.from.line, tline = sel.to.line;
-          if (hidden && (fline == no || tline == no)) {
-            var from = fline == no ? skipHidden({line: fline, ch: 0}, fline, 0) : sel.from;
-            var to = tline == no ? skipHidden({line: tline, ch: 0}, tline, 0) : sel.to;
-            // Can't hide the last visible line, we'd have no place to put the cursor
-            if (!to) return;
-            setSelection(from, to);
-          }
-          return (gutterDirty = true);
-        }
-      });
-    }
-
-    function lineInfo(line) {
-      if (typeof line == "number") {
-        if (!isLine(line)) return null;
-        var n = line;
-        line = getLine(line);
-        if (!line) return null;
-      }
-      else {
-        var n = lineNo(line);
-        if (n == null) return null;
-      }
-      var marker = line.gutterMarker;
-      return {line: n, handle: line, text: line.text, markerText: marker && marker.text,
-              markerClass: marker && marker.style, lineClass: line.className, bgClass: line.bgClassName};
-    }
-
-    function stringWidth(str) {
-      measure.innerHTML = "<pre><span>x</span></pre>";
-      measure.firstChild.firstChild.firstChild.nodeValue = str;
-      return measure.firstChild.firstChild.offsetWidth || 10;
-    }
-    // These are used to go from pixel positions to character
-    // positions, taking varying character widths into account.
-    function charFromX(line, x) {
-      if (x <= 0) return 0;
-      var lineObj = getLine(line), text = lineObj.text;
-      function getX(len) {
-        return measureLine(lineObj, len).left;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil(x / charWidth()));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return to;
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return (toX - x > x - fromX) ? from : to;
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-
-    var tempId = "CodeMirror-temp-" + Math.floor(Math.random() * 0xffffff).toString(16);
-    function measureLine(line, ch) {
-      if (ch == 0) return {top: 0, left: 0};
-      var wbr = options.lineWrapping && ch < line.text.length &&
-                spanAffectsWrapping.test(line.text.slice(ch - 1, ch + 1));
-      measure.innerHTML = "<pre>" + line.getHTML(makeTab, ch, tempId, wbr) + "</pre>";
-      var elt = document.getElementById(tempId);
-      var top = elt.offsetTop, left = elt.offsetLeft;
-      // Older IEs report zero offsets for spans directly after a wrap
-      if (ie && top == 0 && left == 0) {
-        var backup = document.createElement("span");
-        backup.innerHTML = "x";
-        elt.parentNode.insertBefore(backup, elt.nextSibling);
-        top = backup.offsetTop;
-      }
-      return {top: top, left: left};
-    }
-    function localCoords(pos, inLineWrap) {
-      var x, lh = textHeight(), y = lh * (heightAtLine(doc, pos.line) - (inLineWrap ? displayOffset : 0));
-      if (pos.ch == 0) x = 0;
-      else {
-        var sp = measureLine(getLine(pos.line), pos.ch);
-        x = sp.left;
-        if (options.lineWrapping) y += Math.max(0, sp.top);
-      }
-      return {x: x, y: y, yBot: y + lh};
-    }
-    // Coords must be lineSpace-local
-    function coordsChar(x, y) {
-      if (y < 0) y = 0;
-      var th = textHeight(), cw = charWidth(), heightPos = displayOffset + Math.floor(y / th);
-      var lineNo = lineAtHeight(doc, heightPos);
-      if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc.size - 1).text.length};
-      var lineObj = getLine(lineNo), text = lineObj.text;
-      var tw = options.lineWrapping, innerOff = tw ? heightPos - heightAtLine(doc, lineNo) : 0;
-      if (x <= 0 && innerOff == 0) return {line: lineNo, ch: 0};
-      function getX(len) {
-        var sp = measureLine(lineObj, len);
-        if (tw) {
-          var off = Math.round(sp.top / th);
-          return Math.max(0, sp.left + (off - innerOff) * scroller.clientWidth);
-        }
-        return sp.left;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil((x + innerOff * scroller.clientWidth * .9) / cw));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return {line: lineNo, ch: to};
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return {line: lineNo, ch: (toX - x > x - fromX) ? from : to};
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-    function pageCoords(pos) {
-      var local = localCoords(pos, true), off = eltOffset(lineSpace);
-      return {x: off.left + local.x, y: off.top + local.y, yBot: off.top + local.yBot};
-    }
-
-    var cachedHeight, cachedHeightFor, measureText;
-    function textHeight() {
-      if (measureText == null) {
-        measureText = "<pre>";
-        for (var i = 0; i < 49; ++i) measureText += "x<br/>";
-        measureText += "x</pre>";
-      }
-      var offsetHeight = lineDiv.clientHeight;
-      if (offsetHeight == cachedHeightFor) return cachedHeight;
-      cachedHeightFor = offsetHeight;
-      measure.innerHTML = measureText;
-      cachedHeight = measure.firstChild.offsetHeight / 50 || 1;
-      measure.innerHTML = "";
-      return cachedHeight;
-    }
-    var cachedWidth, cachedWidthFor = 0;
-    function charWidth() {
-      if (scroller.clientWidth == cachedWidthFor) return cachedWidth;
-      cachedWidthFor = scroller.clientWidth;
-      return (cachedWidth = stringWidth("x"));
-    }
-    function paddingTop() {return lineSpace.offsetTop;}
-    function paddingLeft() {return lineSpace.offsetLeft;}
-
-    function posFromMouse(e, liberal) {
-      var offW = eltOffset(scroller, true), x, y;
-      // Fails unpredictably on IE[67] when mouse is dragged around quickly.
-      try { x = e.clientX; y = e.clientY; } catch (e) { return null; }
-      // This is a mess of a heuristic to try and determine whether a
-      // scroll-bar was clicked or not, and to return null if one was
-      // (and !liberal).
-      if (!liberal && (x - offW.left > scroller.clientWidth || y - offW.top > scroller.clientHeight))
-        return null;
-      var offL = eltOffset(lineSpace, true);
-      return coordsChar(x - offL.left, y - offL.top);
-    }
-    function onContextMenu(e) {
-      var pos = posFromMouse(e), scrollPos = scroller.scrollTop;
-      if (!pos || window.opera) return; // Opera is difficult.
-      if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
-        operation(setCursor)(pos.line, pos.ch);
-
-      var oldCSS = input.style.cssText;
-      inputDiv.style.position = "absolute";
-      input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
-        "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; " +
-        "border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
-      leaveInputAlone = true;
-      var val = input.value = getSelection();
-      focusInput();
-      selectInput(input);
-      function rehide() {
-        var newVal = splitLines(input.value).join("\n");
-        if (newVal != val) operation(replaceSelection)(newVal, "end");
-        inputDiv.style.position = "relative";
-        input.style.cssText = oldCSS;
-        if (ie_lt9) scroller.scrollTop = scrollPos;
-        leaveInputAlone = false;
-        resetInput(true);
-        slowPoll();
-      }
-
-      if (gecko) {
-        e_stop(e);
-        var mouseup = connect(window, "mouseup", function() {
-          mouseup();
-          setTimeout(rehide, 20);
-        }, true);
-      } else {
-        setTimeout(rehide, 50);
-      }
-    }
-
-    // Cursor-blinking
-    function restartBlink() {
-      clearInterval(blinker);
-      var on = true;
-      cursor.style.visibility = "";
-      blinker = setInterval(function() {
-        cursor.style.visibility = (on = !on) ? "" : "hidden";
-      }, 650);
-    }
-
-    var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
-    function matchBrackets(autoclear) {
-      var head = sel.inverted ? sel.from : sel.to, line = getLine(head.line), pos = head.ch - 1;
-      var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
-      if (!match) return;
-      var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
-      for (var off = pos + 1, i = 0, e = st.length; i < e; i+=2)
-        if ((off -= st[i].length) <= 0) {var style = st[i+1]; break;}
-
-      var stack = [line.text.charAt(pos)], re = /[(){}[\]]/;
-      function scan(line, from, to) {
-        if (!line.text) return;
-        var st = line.styles, pos = forward ? 0 : line.text.length - 1, cur;
-        for (var i = forward ? 0 : st.length - 2, e = forward ? st.length : -2; i != e; i += 2*d) {
-          var text = st[i];
-          if (st[i+1] != null && st[i+1] != style) {pos += d * text.length; continue;}
-          for (var j = forward ? 0 : text.length - 1, te = forward ? text.length : -1; j != te; j += d, pos+=d) {
-            if (pos >= from && pos < to && re.test(cur = text.charAt(j))) {
-              var match = matching[cur];
-              if (match.charAt(1) == ">" == forward) stack.push(cur);
-              else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false};
-              else if (!stack.length) return {pos: pos, match: true};
-            }
-          }
-        }
-      }
-      for (var i = head.line, e = forward ? Math.min(i + 100, doc.size) : Math.max(-1, i - 100); i != e; i+=d) {
-        var line = getLine(i), first = i == head.line;
-        var found = scan(line, first && forward ? pos + 1 : 0, first && !forward ? pos : line.text.length);
-        if (found) break;
-      }
-      if (!found) found = {pos: null, match: false};
-      var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
-      var one = markText({line: head.line, ch: pos}, {line: head.line, ch: pos+1}, style),
-          two = found.pos != null && markText({line: i, ch: found.pos}, {line: i, ch: found.pos + 1}, style);
-      var clear = operation(function(){one.clear(); two && two.clear();});
-      if (autoclear) setTimeout(clear, 800);
-      else bracketHighlighted = clear;
-    }
-
-    // Finds the line to start with when starting a parse. Tries to
-    // find a line with a stateAfter, so that it can start with a
-    // valid state. If that fails, it returns the line with the
-    // smallest indentation, which tends to need the least context to
-    // parse correctly.
-    function findStartLine(n) {
-      var minindent, minline;
-      for (var search = n, lim = n - 40; search > lim; --search) {
-        if (search == 0) return 0;
-        var line = getLine(search-1);
-        if (line.stateAfter) return search;
-        var indented = line.indentation(options.tabSize);
-        if (minline == null || minindent > indented) {
-          minline = search - 1;
-          minindent = indented;
-        }
-      }
-      return minline;
-    }
-    function getStateBefore(n) {
-      var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
-      if (!state) state = startState(mode);
-      else state = copyState(mode, state);
-      doc.iter(start, n, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-      if (start < n) changes.push({from: start, to: n});
-      if (n < doc.size && !getLine(n).stateAfter) work.push(n);
-      return state;
-    }
-    function highlightLines(start, end) {
-      var state = getStateBefore(start);
-      doc.iter(start, end, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-    }
-    function highlightWorker() {
-      var end = +new Date + options.workTime;
-      var foundWork = work.length;
-      while (work.length) {
-        if (!getLine(showingFrom).stateAfter) var task = showingFrom;
-        else var task = work.pop();
-        if (task >= doc.size) continue;
-        var start = findStartLine(task), state = start && getLine(start-1).stateAfter;
-        if (state) state = copyState(mode, state);
-        else state = startState(mode);
-
-        var unchanged = 0, compare = mode.compareStates, realChange = false,
-            i = start, bail = false;
-        doc.iter(i, doc.size, function(line) {
-          var hadState = line.stateAfter;
-          if (+new Date > end) {
-            work.push(i);
-            startWorker(options.workDelay);
-            if (realChange) changes.push({from: task, to: i + 1});
-            return (bail = true);
-          }
-          var changed = line.highlight(mode, state, options.tabSize);
-          if (changed) realChange = true;
-          line.stateAfter = copyState(mode, state);
-          var done = null;
-          if (compare) {
-            var same = hadState && compare(hadState, state);
-            if (same != Pass) done = !!same;
-          }
-          if (done == null) {
-            if (changed !== false || !hadState) unchanged = 0;
-            else if (++unchanged > 3 && (!mode.indent || mode.indent(hadState, "") == mode.indent(state, "")))
-              done = true;
-          }
-          if (done) return true;
-          ++i;
-        });
-        if (bail) return;
-        if (realChange) changes.push({from: task, to: i + 1});
-      }
-      if (foundWork && options.onHighlightComplete)
-        options.onHighlightComplete(instance);
-    }
-    function startWorker(time) {
-      if (!work.length) return;
-      highlight.set(time, operation(highlightWorker));
-    }
-
-    // Operations are used to wrap changes in such a way that each
-    // change won't have to update the cursor and display (which would
-    // be awkward, slow, and error-prone), but instead updates are
-    // batched and then all combined and executed at once.
-    function startOperation() {
-      updateInput = userSelChange = textChanged = null;
-      changes = []; selectionChanged = false; callbacks = [];
-    }
-    function endOperation() {
-      var reScroll = false, updated;
-      if (selectionChanged) reScroll = !scrollCursorIntoView();
-      if (changes.length) updated = updateDisplay(changes, true);
-      else {
-        if (selectionChanged) updateSelection();
-        if (gutterDirty) updateGutter();
-      }
-      if (reScroll) scrollCursorIntoView();
-      if (selectionChanged) {scrollEditorIntoView(); restartBlink();}
-
-      if (focused && !leaveInputAlone &&
-          (updateInput === true || (updateInput !== false && selectionChanged)))
-        resetInput(userSelChange);
-
-      if (selectionChanged && options.matchBrackets)
-        setTimeout(operation(function() {
-          if (bracketHighlighted) {bracketHighlighted(); bracketHighlighted = null;}
-          if (posEq(sel.from, sel.to)) matchBrackets(false);
-        }), 20);
-      var tc = textChanged, cbs = callbacks; // these can be reset by callbacks
-      if (selectionChanged && options.onCursorActivity)
-        options.onCursorActivity(instance);
-      if (tc && options.onChange && instance)
-        options.onChange(instance, tc);
-      for (var i = 0; i < cbs.length; ++i) cbs[i](instance);
-      if (updated && options.onUpdate) options.onUpdate(instance);
-    }
-    var nestedOperation = 0;
-    function operation(f) {
-      return function() {
-        if (!nestedOperation++) startOperation();
-        try {var result = f.apply(this, arguments);}
-        finally {if (!--nestedOperation) endOperation();}
-        return result;
-      };
-    }
-
-    function compoundChange(f) {
-      history.startCompound();
-      try { return f(); } finally { history.endCompound(); }
-    }
-
-    for (var ext in extensions)
-      if (extensions.propertyIsEnumerable(ext) &&
-          !instance.propertyIsEnumerable(ext))
-        instance[ext] = extensions[ext];
-    return instance;
-  } // (end of function CodeMirror)
-
-  // The default configuration options.
-  CodeMirror.defaults = {
-    value: "",
-    mode: null,
-    theme: "default",
-    indentUnit: 2,
-    indentWithTabs: false,
-    smartIndent: true,
-    tabSize: 4,
-    keyMap: "default",
-    extraKeys: null,
-    electricChars: true,
-    autoClearEmptyLines: false,
-    onKeyEvent: null,
-    onDragEvent: null,
-    lineWrapping: false,
-    lineNumbers: false,
-    gutter: false,
-    fixedGutter: false,
-    firstLineNumber: 1,
-    readOnly: false,
-    dragDrop: true,
-    onChange: null,
-    onCursorActivity: null,
-    onGutterClick: null,
-    onHighlightComplete: null,
-    onUpdate: null,
-    onFocus: null, onBlur: null, onScroll: null,
-    matchBrackets: false,
-    workTime: 100,
-    workDelay: 200,
-    pollInterval: 100,
-    undoDepth: 40,
-    tabindex: null,
-    autofocus: null
-  };
-
-  var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
-  var mac = ios || /Mac/.test(navigator.platform);
-  var win = /Win/.test(navigator.platform);
-
-  // Known modes, by name and by MIME
-  var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
-  CodeMirror.defineMode = function(name, mode) {
-    if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
-    if (arguments.length > 2) {
-      mode.dependencies = [];
-      for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]);
-    }
-    modes[name] = mode;
-  };
-  CodeMirror.defineMIME = function(mime, spec) {
-    mimeModes[mime] = spec;
-  };
-  CodeMirror.resolveMode = function(spec) {
-    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
-      spec = mimeModes[spec];
-    else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec))
-      return CodeMirror.resolveMode("application/xml");
-    if (typeof spec == "string") return {name: spec};
-    else return spec || {name: "null"};
-  };
-  CodeMirror.getMode = function(options, spec) {
-    var spec = CodeMirror.resolveMode(spec);
-    var mfactory = modes[spec.name];
-    if (!mfactory) return CodeMirror.getMode(options, "text/plain");
-    return mfactory(options, spec);
-  };
-  CodeMirror.listModes = function() {
-    var list = [];
-    for (var m in modes)
-      if (modes.propertyIsEnumerable(m)) list.push(m);
-    return list;
-  };
-  CodeMirror.listMIMEs = function() {
-    var list = [];
-    for (var m in mimeModes)
-      if (mimeModes.propertyIsEnumerable(m)) list.push({mime: m, mode: mimeModes[m]});
-    return list;
-  };
-
-  var extensions = CodeMirror.extensions = {};
-  CodeMirror.defineExtension = function(name, func) {
-    extensions[name] = func;
-  };
-
-  var commands = CodeMirror.commands = {
-    selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},
-    killLine: function(cm) {
-      var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);
-      if (!sel && cm.getLine(from.line).length == from.ch) cm.replaceRange("", from, {line: from.line + 1, ch: 0});
-      else cm.replaceRange("", from, sel ? to : {line: from.line});
-    },
-    deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange("", {line: l, ch: 0}, {line: l});},
-    undo: function(cm) {cm.undo();},
-    redo: function(cm) {cm.redo();},
-    goDocStart: function(cm) {cm.setCursor(0, 0, true);},
-    goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},
-    goLineStart: function(cm) {cm.setCursor(cm.getCursor().line, 0, true);},
-    goLineStartSmart: function(cm) {
-      var cur = cm.getCursor();
-      var text = cm.getLine(cur.line), firstNonWS = Math.max(0, text.search(/\S/));
-      cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);
-    },
-    goLineEnd: function(cm) {cm.setSelection({line: cm.getCursor().line}, null, true);},
-    goLineUp: function(cm) {cm.moveV(-1, "line");},
-    goLineDown: function(cm) {cm.moveV(1, "line");},
-    goPageUp: function(cm) {cm.moveV(-1, "page");},
-    goPageDown: function(cm) {cm.moveV(1, "page");},
-    goCharLeft: function(cm) {cm.moveH(-1, "char");},
-    goCharRight: function(cm) {cm.moveH(1, "char");},
-    goColumnLeft: function(cm) {cm.moveH(-1, "column");},
-    goColumnRight: function(cm) {cm.moveH(1, "column");},
-    goWordLeft: function(cm) {cm.moveH(-1, "word");},
-    goWordRight: function(cm) {cm.moveH(1, "word");},
-    delCharLeft: function(cm) {cm.deleteH(-1, "char");},
-    delCharRight: function(cm) {cm.deleteH(1, "char");},
-    delWordLeft: function(cm) {cm.deleteH(-1, "word");},
-    delWordRight: function(cm) {cm.deleteH(1, "word");},
-    indentAuto: function(cm) {cm.indentSelection("smart");},
-    indentMore: function(cm) {cm.indentSelection("add");},
-    indentLess: function(cm) {cm.indentSelection("subtract");},
-    insertTab: function(cm) {cm.replaceSelection("\t", "end");},
-    transposeChars: function(cm) {
-      var cur = cm.getCursor(), line = cm.getLine(cur.line);
-      if (cur.ch > 0 && cur.ch < line.length - 1)
-        cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),
-                        {line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});
-    },
-    newlineAndIndent: function(cm) {
-      cm.replaceSelection("\n", "end");
-      cm.indentLine(cm.getCursor().line);
-    },
-    toggleOverwrite: function(cm) {cm.toggleOverwrite();}
-  };
-
-  var keyMap = CodeMirror.keyMap = {};
-  keyMap.basic = {
-    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
-    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
-    "Delete": "delCharRight", "Backspace": "delCharLeft", "Tab": "insertTab", "Shift-Tab": "indentAuto",
-    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite"
-  };
-  // Note that the save and find-related commands aren't defined by
-  // default. Unknown commands are simply ignored.
-  keyMap.pcDefault = {
-    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
-    "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd",
-    "Ctrl-Left": "goWordLeft", "Ctrl-Right": "goWordRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
-    "Ctrl-Backspace": "delWordLeft", "Ctrl-Delete": "delWordRight", "Ctrl-S": "save", "Ctrl-F": "find",
-    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
-    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
-    fallthrough: "basic"
-  };
-  keyMap.macDefault = {
-    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
-    "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goWordLeft",
-    "Alt-Right": "goWordRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delWordLeft",
-    "Ctrl-Alt-Backspace": "delWordRight", "Alt-Delete": "delWordRight", "Cmd-S": "save", "Cmd-F": "find",
-    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
-    "Cmd-[": "indentLess", "Cmd-]": "indentMore",
-    fallthrough: ["basic", "emacsy"]
-  };
-  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
-  keyMap.emacsy = {
-    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
-    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
-    "Ctrl-V": "goPageUp", "Shift-Ctrl-V": "goPageDown", "Ctrl-D": "delCharRight", "Ctrl-H": "delCharLeft",
-    "Alt-D": "delWordRight", "Alt-Backspace": "delWordLeft", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
-  };
-
-  function getKeyMap(val) {
-    if (typeof val == "string") return keyMap[val];
-    else return val;
-  }
-  function lookupKey(name, extraMap, map, handle, stop) {
-    function lookup(map) {
-      map = getKeyMap(map);
-      var found = map[name];
-      if (found != null && handle(found)) return true;
-      if (map.nofallthrough) {
-        if (stop) stop();
-        return true;
-      }
-      var fallthrough = map.fallthrough;
-      if (fallthrough == null) return false;
-      if (Object.prototype.toString.call(fallthrough) != "[object Array]")
-        return lookup(fallthrough);
-      for (var i = 0, e = fallthrough.length; i < e; ++i) {
-        if (lookup(fallthrough[i])) return true;
-      }
-      return false;
-    }
-    if (extraMap && lookup(extraMap)) return true;
-    return lookup(map);
-  }
-  function isModifierKey(event) {
-    var name = keyNames[e_prop(event, "keyCode")];
-    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
-  }
-
-  CodeMirror.fromTextArea = function(textarea, options) {
-    if (!options) options = {};
-    options.value = textarea.value;
-    if (!options.tabindex && textarea.tabindex)
-      options.tabindex = textarea.tabindex;
-    if (options.autofocus == null && textarea.getAttribute("autofocus") != null)
-      options.autofocus = true;
-
-    function save() {textarea.value = instance.getValue();}
-    if (textarea.form) {
-      // Deplorable hack to make the submit method do the right thing.
-      var rmSubmit = connect(textarea.form, "submit", save, true);
-      if (typeof textarea.form.submit == "function") {
-        var realSubmit = textarea.form.submit;
-        function wrappedSubmit() {
-          save();
-          textarea.form.submit = realSubmit;
-          textarea.form.submit();
-          textarea.form.submit = wrappedSubmit;
-        }
-        textarea.form.submit = wrappedSubmit;
-      }
-    }
-
-    textarea.style.display = "none";
-    var instance = CodeMirror(function(node) {
-      textarea.parentNode.insertBefore(node, textarea.nextSibling);
-    }, options);
-    instance.save = save;
-    instance.getTextArea = function() { return textarea; };
-    instance.toTextArea = function() {
-      save();
-      textarea.parentNode.removeChild(instance.getWrapperElement());
-      textarea.style.display = "";
-      if (textarea.form) {
-        rmSubmit();
-        if (typeof textarea.form.submit == "function")
-          textarea.form.submit = realSubmit;
-      }
-    };
-    return instance;
-  };
-
-  // Utility functions for working with state. Exported because modes
-  // sometimes need to do this.
-  function copyState(mode, state) {
-    if (state === true) return state;
-    if (mode.copyState) return mode.copyState(state);
-    var nstate = {};
-    for (var n in state) {
-      var val = state[n];
-      if (val instanceof Array) val = val.concat([]);
-      nstate[n] = val;
-    }
-    return nstate;
-  }
-  CodeMirror.copyState = copyState;
-  function startState(mode, a1, a2) {
-    return mode.startState ? mode.startState(a1, a2) : true;
-  }
-  CodeMirror.startState = startState;
-
-  // The character stream used by a mode's parser.
-  function StringStream(string, tabSize) {
-    this.pos = this.start = 0;
-    this.string = string;
-    this.tabSize = tabSize || 8;
-  }
-  StringStream.prototype = {
-    eol: function() {return this.pos >= this.string.length;},
-    sol: function() {return this.pos == 0;},
-    peek: function() {return this.string.charAt(this.pos);},
-    next: function() {
-      if (this.pos < this.string.length)
-        return this.string.charAt(this.pos++);
-    },
-    eat: function(match) {
-      var ch = this.string.charAt(this.pos);
-      if (typeof match == "string") var ok = ch == match;
-      else var ok = ch && (match.test ? match.test(ch) : match(ch));
-      if (ok) {++this.pos; return ch;}
-    },
-    eatWhile: function(match) {
-      var start = this.pos;
-      while (this.eat(match)){}
-      return this.pos > start;
-    },
-    eatSpace: function() {
-      var start = this.pos;
-      while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
-      return this.pos > start;
-    },
-    skipToEnd: function() {this.pos = this.string.length;},
-    skipTo: function(ch) {
-      var found = this.string.indexOf(ch, this.pos);
-      if (found > -1) {this.pos = found; return true;}
-    },
-    backUp: function(n) {this.pos -= n;},
-    column: function() {return countColumn(this.string, this.start, this.tabSize);},
-    indentation: function() {return countColumn(this.string, null, this.tabSize);},
-    match: function(pattern, consume, caseInsensitive) {
-      if (typeof pattern == "string") {
-        function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
-        if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
-          if (consume !== false) this.pos += pattern.length;
-          return true;
-        }
-      }
-      else {
-        var match = this.string.slice(this.pos).match(pattern);
-        if (match && consume !== false) this.pos += match[0].length;
-        return match;
-      }
-    },
-    current: function(){return this.string.slice(this.start, this.pos);}
-  };
-  CodeMirror.StringStream = StringStream;
-
-  function MarkedText(from, to, className, marker) {
-    this.from = from; this.to = to; this.style = className; this.marker = marker;
-  }
-  MarkedText.prototype = {
-    attach: function(line) { this.marker.set.push(line); },
-    detach: function(line) {
-      var ix = indexOf(this.marker.set, line);
-      if (ix > -1) this.marker.set.splice(ix, 1);
-    },
-    split: function(pos, lenBefore) {
-      if (this.to <= pos && this.to != null) return null;
-      var from = this.from < pos || this.from == null ? null : this.from - pos + lenBefore;
-      var to = this.to == null ? null : this.to - pos + lenBefore;
-      return new MarkedText(from, to, this.style, this.marker);
-    },
-    dup: function() { return new MarkedText(null, null, this.style, this.marker); },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if (fromOpen && to > this.from && (to < this.to || this.to == null))
-        this.from = null;
-      else if (this.from != null && this.from >= from)
-        this.from = Math.max(to, this.from) + diff;
-      if (toOpen && (from < this.to || this.to == null) && (from > this.from || this.from == null))
-        this.to = null;
-      else if (this.to != null && this.to > from)
-        this.to = to < this.to ? this.to + diff : from;
-    },
-    isDead: function() { return this.from != null && this.to != null && this.from >= this.to; },
-    sameSet: function(x) { return this.marker == x.marker; }
-  };
-
-  function Bookmark(pos) {
-    this.from = pos; this.to = pos; this.line = null;
-  }
-  Bookmark.prototype = {
-    attach: function(line) { this.line = line; },
-    detach: function(line) { if (this.line == line) this.line = null; },
-    split: function(pos, lenBefore) {
-      if (pos < this.from) {
-        this.from = this.to = (this.from - pos) + lenBefore;
-        return this;
-      }
-    },
-    isDead: function() { return this.from > this.to; },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if ((fromOpen || from < this.from) && (toOpen || to > this.to)) {
-        this.from = 0; this.to = -1;
-      } else if (this.from > from) {
-        this.from = this.to = Math.max(to, this.from) + diff;
-      }
-    },
-    sameSet: function(x) { return false; },
-    find: function() {
-      if (!this.line || !this.line.parent) return null;
-      return {line: lineNo(this.line), ch: this.from};
-    },
-    clear: function() {
-      if (this.line) {
-        var found = indexOf(this.line.marked, this);
-        if (found != -1) this.line.marked.splice(found, 1);
-        this.line = null;
-      }
-    }
-  };
-
-  // Line objects. These hold state related to a line, including
-  // highlighting info (the styles array).
-  function Line(text, styles) {
-    this.styles = styles || [text, null];
-    this.text = text;
-    this.height = 1;
-    this.marked = this.gutterMarker = this.className = this.bgClassName = this.handlers = null;
-    this.stateAfter = this.parent = this.hidden = null;
-  }
-  Line.inheritMarks = function(text, orig) {
-    var ln = new Line(text), mk = orig && orig.marked;
-    if (mk) {
-      for (var i = 0; i < mk.length; ++i) {
-        if (mk[i].to == null && mk[i].style) {
-          var newmk = ln.marked || (ln.marked = []), mark = mk[i];
-          var nmark = mark.dup(); newmk.push(nmark); nmark.attach(ln);
-        }
-      }
-    }
-    return ln;
-  }
-  Line.prototype = {
-    // Replace a piece of a line, keeping the styles around it intact.
-    replace: function(from, to_, text) {
-      var st = [], mk = this.marked, to = to_ == null ? this.text.length : to_;
-      copyStyles(0, from, this.styles, st);
-      if (text) st.push(text, null);
-      copyStyles(to, this.text.length, this.styles, st);
-      this.styles = st;
-      this.text = this.text.slice(0, from) + text + this.text.slice(to);
-      this.stateAfter = null;
-      if (mk) {
-        var diff = text.length - (to - from);
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          mark.clipTo(from == null, from || 0, to_ == null, to, diff);
-          if (mark.isDead()) {mark.detach(this); mk.splice(i--, 1);}
-        }
-      }
-    },
-    // Split a part off a line, keeping styles and markers intact.
-    split: function(pos, textBefore) {
-      var st = [textBefore, null], mk = this.marked;
-      copyStyles(pos, this.text.length, this.styles, st);
-      var taken = new Line(textBefore + this.text.slice(pos), st);
-      if (mk) {
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          var newmark = mark.split(pos, textBefore.length);
-          if (newmark) {
-            if (!taken.marked) taken.marked = [];
-            taken.marked.push(newmark); newmark.attach(taken);
-            if (newmark == mark) mk.splice(i--, 1);
-          }
-        }
-      }
-      return taken;
-    },
-    append: function(line) {
-      var mylen = this.text.length, mk = line.marked, mymk = this.marked;
-      this.text += line.text;
-      copyStyles(0, line.text.length, line.styles, this.styles);
-      if (mymk) {
-        for (var i = 0; i < mymk.length; ++i)
-          if (mymk[i].to == null) mymk[i].to = mylen;
-      }
-      if (mk && mk.length) {
-        if (!mymk) this.marked = mymk = [];
-        outer: for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          if (!mark.from) {
-            for (var j = 0; j < mymk.length; ++j) {
-              var mymark = mymk[j];
-              if (mymark.to == mylen && mymark.sameSet(mark)) {
-                mymark.to = mark.to == null ? null : mark.to + mylen;
-                if (mymark.isDead()) {
-                  mymark.detach(this);
-                  mk.splice(i--, 1);
-                }
-                continue outer;
-              }
-            }
-          }
-          mymk.push(mark);
-          mark.attach(this);
-          mark.from += mylen;
-          if (mark.to != null) mark.to += mylen;
-        }
-      }
-    },
-    fixMarkEnds: function(other) {
-      var mk = this.marked, omk = other.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i) {
-        var mark = mk[i], close = mark.to == null;
-        if (close && omk) {
-          for (var j = 0; j < omk.length; ++j)
-            if (omk[j].sameSet(mark)) {close = false; break;}
-        }
-        if (close) mark.to = this.text.length;
-      }
-    },
-    fixMarkStarts: function() {
-      var mk = this.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i)
-        if (mk[i].from == null) mk[i].from = 0;
-    },
-    addMark: function(mark) {
-      mark.attach(this);
-      if (this.marked == null) this.marked = [];
-      this.marked.push(mark);
-      this.marked.sort(function(a, b){return (a.from || 0) - (b.from || 0);});
-    },
-    // Run the given mode's parser over a line, update the styles
-    // array, which contains alternating fragments of text and CSS
-    // classes.
-    highlight: function(mode, state, tabSize) {
-      var stream = new StringStream(this.text, tabSize), st = this.styles, pos = 0;
-      var changed = false, curWord = st[0], prevWord;
-      if (this.text == "" && mode.blankLine) mode.blankLine(state);
-      while (!stream.eol()) {
-        var style = mode.token(stream, state);
-        var substr = this.text.slice(stream.start, stream.pos);
-        stream.start = stream.pos;
-        if (pos && st[pos-1] == style)
-          st[pos-2] += substr;
-        else if (substr) {
-          if (!changed && (st[pos+1] != style || (pos && st[pos-2] != prevWord))) changed = true;
-          st[pos++] = substr; st[pos++] = style;
-          prevWord = curWord; curWord = st[pos];
-        }
-        // Give up when line is ridiculously long
-        if (stream.pos > 5000) {
-          st[pos++] = this.text.slice(stream.pos); st[pos++] = null;
-          break;
-        }
-      }
-      if (st.length != pos) {st.length = pos; changed = true;}
-      if (pos && st[pos-2] != prevWord) changed = true;
-      // Short lines with simple highlights return null, and are
-      // counted as changed by the driver because they are likely to
-      // highlight the same way in various contexts.
-      return changed || (st.length < 5 && this.text.length < 10 ? null : false);
-    },
-    // Fetch the parser token for a given character. Useful for hacks
-    // that want to inspect the mode state (say, for completion).
-    getTokenAt: function(mode, state, ch) {
-      var txt = this.text, stream = new StringStream(txt);
-      while (stream.pos < ch && !stream.eol()) {
-        stream.start = stream.pos;
-        var style = mode.token(stream, state);
-      }
-      return {start: stream.start,
-              end: stream.pos,
-              string: stream.current(),
-              className: style || null,
-              state: state};
-    },
-    indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},
-    // Produces an HTML fragment for the line, taking selection,
-    // marking, and highlighting into account.
-    getHTML: function(makeTab, wrapAt, wrapId, wrapWBR) {
-      var html = [], first = true, col = 0;
-      function span_(text, style) {
-        if (!text) return;
-        // Work around a bug where, in some compat modes, IE ignores leading spaces
-        if (first && ie && text.charAt(0) == " ") text = "\u00a0" + text.slice(1);
-        first = false;
-        if (text.indexOf("\t") == -1) {
-          col += text.length;
-          var escaped = htmlEscape(text);
-        } else {
-          var escaped = "";
-          for (var pos = 0;;) {
-            var idx = text.indexOf("\t", pos);
-            if (idx == -1) {
-              escaped += htmlEscape(text.slice(pos));
-              col += text.length - pos;
-              break;
-            } else {
-              col += idx - pos;
-              var tab = makeTab(col);
-              escaped += htmlEscape(text.slice(pos, idx)) + tab.html;
-              col += tab.width;
-              pos = idx + 1;
-            }
-          }
-        }
-        if (style) html.push('<span class="', style, '">', escaped, "</span>");
-        else html.push(escaped);
-      }
-      var span = span_;
-      if (wrapAt != null) {
-        var outPos = 0, open = "<span id=\"" + wrapId + "\">";
-        span = function(text, style) {
-          var l = text.length;
-          if (wrapAt >= outPos && wrapAt < outPos + l) {
-            if (wrapAt > outPos) {
-              span_(text.slice(0, wrapAt - outPos), style);
-              // See comment at the definition of spanAffectsWrapping
-              if (wrapWBR) html.push("<wbr>");
-            }
-            html.push(open);
-            span_(text.slice(wrapAt - outPos), style);
-            html.push("</span>");
-            wrapAt--;
-            outPos += l;
-          } else {
-            outPos += l;
-            span_(text, style);
-            // Output empty wrapper when at end of line
-            if (outPos == wrapAt && outPos == len) html.push(open + "</span>");
-            // Stop outputting HTML when gone sufficiently far beyond measure
-            else if (outPos > wrapAt + 10 && /\s/.test(text)) span = function(){};
-          }
-        }
-      }
-
-      var st = this.styles, allText = this.text, marked = this.marked;
-      var len = allText.length;
-      function styleToClass(style) {
-        if (!style) return null;
-        return "cm-" + style.replace(/ +/g, " cm-");
-      }
-
-      if (!allText && wrapAt == null) {
-        span(" ");
-      } else if (!marked || !marked.length) {
-        for (var i = 0, ch = 0; ch < len; i+=2) {
-          var str = st[i], style = st[i+1], l = str.length;
-          if (ch + l > len) str = str.slice(0, len - ch);
-          ch += l;
-          span(str, styleToClass(style));
-        }
-      } else {
-        var pos = 0, i = 0, text = "", style, sg = 0;
-        var nextChange = marked[0].from || 0, marks = [], markpos = 0;
-        function advanceMarks() {
-          var m;
-          while (markpos < marked.length &&
-                 ((m = marked[markpos]).from == pos || m.from == null)) {
-            if (m.style != null) marks.push(m);
-            ++markpos;
-          }
-          nextChange = markpos < marked.length ? marked[markpos].from : Infinity;
-          for (var i = 0; i < marks.length; ++i) {
-            var to = marks[i].to || Infinity;
-            if (to == pos) marks.splice(i--, 1);
-            else nextChange = Math.min(to, nextChange);
-          }
-        }
-        var m = 0;
-        while (pos < len) {
-          if (nextChange == pos) advanceMarks();
-          var upto = Math.min(len, nextChange);
-          while (true) {
-            if (text) {
-              var end = pos + text.length;
-              var appliedStyle = style;
-              for (var j = 0; j < marks.length; ++j)
-                appliedStyle = (appliedStyle ? appliedStyle + " " : "") + marks[j].style;
-              span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);
-              if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
-              pos = end;
-            }
-            text = st[i++]; style = styleToClass(st[i++]);
-          }
-        }
-      }
-      return html.join("");
-    },
-    cleanUp: function() {
-      this.parent = null;
-      if (this.marked)
-        for (var i = 0, e = this.marked.length; i < e; ++i) this.marked[i].detach(this);
-    }
-  };
-  // Utility used by replace and split above
-  function copyStyles(from, to, source, dest) {
-    for (var i = 0, pos = 0, state = 0; pos < to; i+=2) {
-      var part = source[i], end = pos + part.length;
-      if (state == 0) {
-        if (end > from) dest.push(part.slice(from - pos, Math.min(part.length, to - pos)), source[i+1]);
-        if (end >= from) state = 1;
-      }
-      else if (state == 1) {
-        if (end > to) dest.push(part.slice(0, to - pos), source[i+1]);
-        else dest.push(part, source[i+1]);
-      }
-      pos = end;
-    }
-  }
-
-  // Data structure that holds the sequence of lines.
-  function LeafChunk(lines) {
-    this.lines = lines;
-    this.parent = null;
-    for (var i = 0, e = lines.length, height = 0; i < e; ++i) {
-      lines[i].parent = this;
-      height += lines[i].height;
-    }
-    this.height = height;
-  }
-  LeafChunk.prototype = {
-    chunkSize: function() { return this.lines.length; },
-    remove: function(at, n, callbacks) {
-      for (var i = at, e = at + n; i < e; ++i) {
-        var line = this.lines[i];
-        this.height -= line.height;
-        line.cleanUp();
-        if (line.handlers)
-          for (var j = 0; j < line.handlers.length; ++j) callbacks.push(line.handlers[j]);
-      }
-      this.lines.splice(at, n);
-    },
-    collapse: function(lines) {
-      lines.splice.apply(lines, [lines.length, 0].concat(this.lines));
-    },
-    insertHeight: function(at, lines, height) {
-      this.height += height;
-      // The trick below is apparently too advanced for IE, which
-      // occasionally corrupts this.lines (duplicating elements) when
-      // it is used.
-      if (ie) this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
-      else this.lines.splice.apply(this.lines, [at, 0].concat(lines));
-      for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;
-    },
-    iterN: function(at, n, op) {
-      for (var e = at + n; at < e; ++at)
-        if (op(this.lines[at])) return true;
-    }
-  };
-  function BranchChunk(children) {
-    this.children = children;
-    var size = 0, height = 0;
-    for (var i = 0, e = children.length; i < e; ++i) {
-      var ch = children[i];
-      size += ch.chunkSize(); height += ch.height;
-      ch.parent = this;
-    }
-    this.size = size;
-    this.height = height;
-    this.parent = null;
-  }
-  BranchChunk.prototype = {
-    chunkSize: function() { return this.size; },
-    remove: function(at, n, callbacks) {
-      this.size -= n;
-      for (var i = 0; i < this.children.length; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var rm = Math.min(n, sz - at), oldHeight = child.height;
-          child.remove(at, rm, callbacks);
-          this.height -= oldHeight - child.height;
-          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
-          if ((n -= rm) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-      if (this.size - n < 25) {
-        var lines = [];
-        this.collapse(lines);
-        this.children = [new LeafChunk(lines)];
-        this.children[0].parent = this;
-      }
-    },
-    collapse: function(lines) {
-      for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);
-    },
-    insert: function(at, lines) {
-      var height = 0;
-      for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;
-      this.insertHeight(at, lines, height);
-    },
-    insertHeight: function(at, lines, height) {
-      this.size += lines.length;
-      this.height += height;
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at <= sz) {
-          child.insertHeight(at, lines, height);
-          if (child.lines && child.lines.length > 50) {
-            while (child.lines.length > 50) {
-              var spilled = child.lines.splice(child.lines.length - 25, 25);
-              var newleaf = new LeafChunk(spilled);
-              child.height -= newleaf.height;
-              this.children.splice(i + 1, 0, newleaf);
-              newleaf.parent = this;
-            }
-            this.maybeSpill();
-          }
-          break;
-        }
-        at -= sz;
-      }
-    },
-    maybeSpill: function() {
-      if (this.children.length <= 10) return;
-      var me = this;
-      do {
-        var spilled = me.children.splice(me.children.length - 5, 5);
-        var sibling = new BranchChunk(spilled);
-        if (!me.parent) { // Become the parent node
-          var copy = new BranchChunk(me.children);
-          copy.parent = me;
-          me.children = [copy, sibling];
-          me = copy;
-        } else {
-          me.size -= sibling.size;
-          me.height -= sibling.height;
-          var myIndex = indexOf(me.parent.children, me);
-          me.parent.children.splice(myIndex + 1, 0, sibling);
-        }
-        sibling.parent = me.parent;
-      } while (me.children.length > 10);
-      me.parent.maybeSpill();
-    },
-    iter: function(from, to, op) { this.iterN(from, to - from, op); },
-    iterN: function(at, n, op) {
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var used = Math.min(n, sz - at);
-          if (child.iterN(at, used, op)) return true;
-          if ((n -= used) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-    }
-  };
-
-  function getLineAt(chunk, n) {
-    while (!chunk.lines) {
-      for (var i = 0;; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; break; }
-        n -= sz;
-      }
-    }
-    return chunk.lines[n];
-  }
-  function lineNo(line) {
-    if (line.parent == null) return null;
-    var cur = line.parent, no = indexOf(cur.lines, line);
-    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
-      for (var i = 0, e = chunk.children.length; ; ++i) {
-        if (chunk.children[i] == cur) break;
-        no += chunk.children[i].chunkSize();
-      }
-    }
-    return no;
-  }
-  function lineAtHeight(chunk, h) {
-    var n = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], ch = child.height;
-        if (h < ch) { chunk = child; continue outer; }
-        h -= ch;
-        n += child.chunkSize();
-      }
-      return n;
-    } while (!chunk.lines);
-    for (var i = 0, e = chunk.lines.length; i < e; ++i) {
-      var line = chunk.lines[i], lh = line.height;
-      if (h < lh) break;
-      h -= lh;
-    }
-    return n + i;
-  }
-  function heightAtLine(chunk, n) {
-    var h = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; continue outer; }
-        n -= sz;
-        h += child.height;
-      }
-      return h;
-    } while (!chunk.lines);
-    for (var i = 0; i < n; ++i) h += chunk.lines[i].height;
-    return h;
-  }
-
-  // The history object 'chunks' changes that are made close together
-  // and at almost the same time into bigger undoable units.
-  function History() {
-    this.time = 0;
-    this.done = []; this.undone = [];
-    this.compound = 0;
-    this.closed = false;
-  }
-  History.prototype = {
-    addChange: function(start, added, old) {
-      this.undone.length = 0;
-      var time = +new Date, cur = this.done[this.done.length - 1], last = cur && cur[cur.length - 1];
-      var dtime = time - this.time;
-
-      if (this.compound && cur && !this.closed) {
-        cur.push({start: start, added: added, old: old});
-      } else if (dtime > 400 || !last || this.closed ||
-                 last.start > start + old.length || last.start + last.added < start) {
-        this.done.push([{start: start, added: added, old: old}]);
-        this.closed = false;
-      } else {
-        var startBefore = Math.max(0, last.start - start),
-            endAfter = Math.max(0, (start + old.length) - (last.start + last.added));
-        for (var i = startBefore; i > 0; --i) last.old.unshift(old[i - 1]);
-        for (var i = endAfter; i > 0; --i) last.old.push(old[old.length - i]);
-        if (startBefore) last.start = start;
-        last.added += added - (old.length - startBefore - endAfter);
-      }
-      this.time = time;
-    },
-    startCompound: function() {
-      if (!this.compound++) this.closed = true;
-    },
-    endCompound: function() {
-      if (!--this.compound) this.closed = true;
-    }
-  };
-
-  function stopMethod() {e_stop(this);}
-  // Ensure an event has a stop method.
-  function addStop(event) {
-    if (!event.stop) event.stop = stopMethod;
-    return event;
-  }
-
-  function e_preventDefault(e) {
-    if (e.preventDefault) e.preventDefault();
-    else e.returnValue = false;
-  }
-  function e_stopPropagation(e) {
-    if (e.stopPropagation) e.stopPropagation();
-    else e.cancelBubble = true;
-  }
-  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
-  CodeMirror.e_stop = e_stop;
-  CodeMirror.e_preventDefault = e_preventDefault;
-  CodeMirror.e_stopPropagation = e_stopPropagation;
-
-  function e_target(e) {return e.target || e.srcElement;}
-  function e_button(e) {
-    if (e.which) return e.which;
-    else if (e.button & 1) return 1;
-    else if (e.button & 2) return 3;
-    else if (e.button & 4) return 2;
-  }
-
-  // Allow 3rd-party code to override event properties by adding an override
-  // object to an event object.
-  function e_prop(e, prop) {
-    var overridden = e.override && e.override.hasOwnProperty(prop);
-    return overridden ? e.override[prop] : e[prop];
-  }
-
-  // Event handler registration. If disconnect is true, it'll return a
-  // function that unregisters the handler.
-  function connect(node, type, handler, disconnect) {
-    if (typeof node.addEventListener == "function") {
-      node.addEventListener(type, handler, false);
-      if (disconnect) return function() {node.removeEventListener(type, handler, false);};
-    }
-    else {
-      var wrapHandler = function(event) {handler(event || window.event);};
-      node.attachEvent("on" + type, wrapHandler);
-      if (disconnect) return function() {node.detachEvent("on" + type, wrapHandler);};
-    }
-  }
-  CodeMirror.connect = connect;
-
-  function Delayed() {this.id = null;}
-  Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};
-
-  var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
-
-  var gecko = /gecko\/\d{7}/i.test(navigator.userAgent);
-  var ie = /MSIE \d/.test(navigator.userAgent);
-  var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
-  var quirksMode = ie && document.documentMode == 5;
-  var webkit = /WebKit\//.test(navigator.userAgent);
-  var chrome = /Chrome\//.test(navigator.userAgent);
-  var safari = /Apple Computer/.test(navigator.vendor);
-  var khtml = /KHTML\//.test(navigator.userAgent);
-
-  // Detect drag-and-drop
-  var dragAndDrop = function() {
-    // There is *some* kind of drag-and-drop support in IE6-8, but I
-    // couldn't get it to work yet.
-    if (ie_lt9) return false;
-    var div = document.createElement('div');
-    return "draggable" in div || "dragDrop" in div;
-  }();
-
-  // Feature-detect whether newlines in textareas are converted to \r\n
-  var lineSep = function () {
-    var te = document.createElement("textarea");
-    te.value = "foo\nbar";
-    if (te.value.indexOf("\r") > -1) return "\r\n";
-    return "\n";
-  }();
-
-  // For a reason I have yet to figure out, some browsers disallow
-  // word wrapping between certain characters *only* if a new inline
-  // element is started between them. This makes it hard to reliably
-  // measure the position of things, since that requires inserting an
-  // extra span. This terribly fragile set of regexps matches the
-  // character combinations that suffer from this phenomenon on the
-  // various browsers.
-  var spanAffectsWrapping = /^$/; // Won't match any two-character string
-  if (gecko) spanAffectsWrapping = /$'/;
-  else if (safari) spanAffectsWrapping = /\-[^ \-?]|\?[^ !'\"\),.\-\/:;\?\]\}]/;
-  else if (chrome) spanAffectsWrapping = /\-[^ \-\.?]|\?[^ \-\.?\]\}:;!'\"\),\/]|[\.!\"#&%\)*+,:;=>\]|\}~][\(\{\[<]|\$'/;
-
-  // Counts the column offset in a string, taking tabs into account.
-  // Used mostly to find indentation.
-  function countColumn(string, end, tabSize) {
-    if (end == null) {
-      end = string.search(/[^\s\u00a0]/);
-      if (end == -1) end = string.length;
-    }
-    for (var i = 0, n = 0; i < end; ++i) {
-      if (string.charAt(i) == "\t") n += tabSize - (n % tabSize);
-      else ++n;
-    }
-    return n;
-  }
-
-  function computedStyle(elt) {
-    if (elt.currentStyle) return elt.currentStyle;
-    return window.getComputedStyle(elt, null);
-  }
-
-  // Find the position of an element by following the offsetParent chain.
-  // If screen==true, it returns screen (rather than page) coordinates.
-  function eltOffset(node, screen) {
-    var bod = node.ownerDocument.body;
-    var x = 0, y = 0, skipBody = false;
-    for (var n = node; n; n = n.offsetParent) {
-      var ol = n.offsetLeft, ot = n.offsetTop;
-      // Firefox reports weird inverted offsets when the body has a border.
-      if (n == bod) { x += Math.abs(ol); y += Math.abs(ot); }
-      else { x += ol, y += ot; }
-      if (screen && computedStyle(n).position == "fixed")
-        skipBody = true;
-    }
-    var e = screen && !skipBody ? null : bod;
-    for (var n = node.parentNode; n != e; n = n.parentNode)
-      if (n.scrollLeft != null) { x -= n.scrollLeft; y -= n.scrollTop;}
-    return {left: x, top: y};
-  }
-  // Use the faster and saner getBoundingClientRect method when possible.
-  if (document.documentElement.getBoundingClientRect != null) eltOffset = function(node, screen) {
-    // Take the parts of bounding client rect that we are interested in so we are able to edit if need be,
-    // since the returned value cannot be changed externally (they are kept in sync as the element moves within the page)
-    try { var box = node.getBoundingClientRect(); box = { top: box.top, left: box.left }; }
-    catch(e) { box = {top: 0, left: 0}; }
-    if (!screen) {
-      // Get the toplevel scroll, working around browser differences.
-      if (window.pageYOffset == null) {
-        var t = document.documentElement || document.body.parentNode;
-        if (t.scrollTop == null) t = document.body;
-        box.top += t.scrollTop; box.left += t.scrollLeft;
-      } else {
-        box.top += window.pageYOffset; box.left += window.pageXOffset;
-      }
-    }
-    return box;
-  };
-
-  // Get a node's text content.
-  function eltText(node) {
-    return node.textContent || node.innerText || node.nodeValue || "";
-  }
-  function selectInput(node) {
-    if (ios) { // Mobile Safari apparently has a bug where select() is broken.
-      node.selectionStart = 0;
-      node.selectionEnd = node.value.length;
-    } else node.select();
-  }
-
-  // Operations on {line, ch} objects.
-  function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}
-  function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}
-  function copyPos(x) {return {line: x.line, ch: x.ch};}
-
-  var escapeElement = document.createElement("pre");
-  function htmlEscape(str) {
-    escapeElement.textContent = str;
-    return escapeElement.innerHTML;
-  }
-  // Recent (late 2011) Opera betas insert bogus newlines at the start
-  // of the textContent, so we strip those.
-  if (htmlEscape("a") == "\na")
-    htmlEscape = function(str) {
-      escapeElement.textContent = str;
-      return escapeElement.innerHTML.slice(1);
-    };
-  // Some IEs don't preserve tabs through innerHTML
-  else if (htmlEscape("\t") != "\t")
-    htmlEscape = function(str) {
-      escapeElement.innerHTML = "";
-      escapeElement.appendChild(document.createTextNode(str));
-      return escapeElement.innerHTML;
-    };
-  CodeMirror.htmlEscape = htmlEscape;
-
-  // Used to position the cursor after an undo/redo by finding the
-  // last edited character.
-  function editEnd(from, to) {
-    if (!to) return 0;
-    if (!from) return to.length;
-    for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)
-      if (from.charAt(i) != to.charAt(j)) break;
-    return j + 1;
-  }
-
-  function indexOf(collection, elt) {
-    if (collection.indexOf) return collection.indexOf(elt);
-    for (var i = 0, e = collection.length; i < e; ++i)
-      if (collection[i] == elt) return i;
-    return -1;
-  }
-  function isWordChar(ch) {
-    return /\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();
-  }
-
-  // See if "".split is the broken IE version, if so, provide an
-  // alternative way to split lines.
-  var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
-    var pos = 0, nl, result = [];
-    while ((nl = string.indexOf("\n", pos)) > -1) {
-      result.push(string.slice(pos, string.charAt(nl-1) == "\r" ? nl - 1 : nl));
-      pos = nl + 1;
-    }
-    result.push(string.slice(pos));
-    return result;
-  } : function(string){return string.split(/\r?\n/);};
-  CodeMirror.splitLines = splitLines;
-
-  var hasSelection = window.getSelection ? function(te) {
-    try { return te.selectionStart != te.selectionEnd; }
-    catch(e) { return false; }
-  } : function(te) {
-    try {var range = te.ownerDocument.selection.createRange();}
-    catch(e) {}
-    if (!range || range.parentElement() != te) return false;
-    return range.compareEndPoints("StartToEnd", range) != 0;
-  };
-
-  CodeMirror.defineMode("null", function() {
-    return {token: function(stream) {stream.skipToEnd();}};
-  });
-  CodeMirror.defineMIME("text/plain", "null");
-
-  var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
-                  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
-                  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
-                  46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 127: "Delete", 186: ";", 187: "=", 188: ",",
-                  189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63276: "PageUp",
-                  63277: "PageDown", 63275: "End", 63273: "Home", 63234: "Left", 63232: "Up", 63235: "Right",
-                  63233: "Down", 63302: "Insert", 63272: "Delete"};
-  CodeMirror.keyNames = keyNames;
-  (function() {
-    // Number keys
-    for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);
-    // Alphabetic keys
-    for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
-    // Function keys
-    for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
-  })();
-
-  return CodeMirror;
-})();
diff --git a/src/main/resources/res/ui/codemirror/lib/util/loadmode.js b/src/main/resources/res/ui/codemirror/lib/util/loadmode.js
deleted file mode 100644
index 95c4061..0000000
--- a/src/main/resources/res/ui/codemirror/lib/util/loadmode.js
+++ /dev/null
@@ -1,50 +0,0 @@
-(function() {
-  if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
-
-  var loading = {};
-  function splitCallback(cont, n) {
-    var countDown = n;
-    return function() { if (--countDown == 0) cont(); }
-  }
-  function ensureDeps(mode, cont) {
-    var deps = CodeMirror.modes[mode].dependencies;
-    if (!deps) return cont();
-    var missing = [];
-    for (var i = 0; i < deps.length; ++i) {
-      if (!CodeMirror.modes.hasOwnProperty(deps[i]))
-        missing.push(deps[i]);
-    }
-    if (!missing.length) return cont();
-    var split = splitCallback(cont, missing.length);
-    for (var i = 0; i < missing.length; ++i)
-      CodeMirror.requireMode(missing[i], split);
-  }
-
-  CodeMirror.requireMode = function(mode, cont) {
-    if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont());
-    if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
-
-    var script = document.createElement("script");
-    script.src = CodeMirror.modeURL.replace(/%N/g, mode);
-    var others = document.getElementsByTagName("script")[0];
-    others.parentNode.insertBefore(script, others);
-    var list = loading[mode] = [cont];
-    var count = 0, poll = setInterval(function() {
-      if (++count > 100) return clearInterval(poll);
-      if (CodeMirror.modes.hasOwnProperty(mode)) {
-        clearInterval(poll);
-        loading[mode] = null;
-        ensureDeps(mode, function() {
-          for (var i = 0; i < list.length; ++i) list[i]();
-        });
-      }
-    }, 200);
-  };
-
-  CodeMirror.autoLoadMode = function(instance, mode) {
-    if (!CodeMirror.modes.hasOwnProperty(mode))
-      CodeMirror.requireMode(mode, function() {
-        instance.setOption("mode", instance.getOption("mode"));
-      });
-  };
-}());
diff --git a/src/main/resources/res/ui/codemirror/lib/util/runmode.js b/src/main/resources/res/ui/codemirror/lib/util/runmode.js
deleted file mode 100644
index fc58d85..0000000
--- a/src/main/resources/res/ui/codemirror/lib/util/runmode.js
+++ /dev/null
@@ -1,49 +0,0 @@
-CodeMirror.runMode = function(string, modespec, callback, options) {
-  var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
-  var isNode = callback.nodeType == 1;
-  var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
-  if (isNode) {
-    var node = callback, accum = [], col = 0;
-    callback = function(text, style) {
-      if (text == "\n") {
-        accum.push("<br>");
-        col = 0;
-        return;
-      }
-      var escaped = "";
-      // HTML-escape and replace tabs
-      for (var pos = 0;;) {
-        var idx = text.indexOf("\t", pos);
-        if (idx == -1) {
-          escaped += CodeMirror.htmlEscape(text.slice(pos));
-          col += text.length - pos;
-          break;
-        } else {
-          col += idx - pos;
-          escaped += CodeMirror.htmlEscape(text.slice(pos, idx));
-          var size = tabSize - col % tabSize;
-          col += size;
-          for (var i = 0; i < size; ++i) escaped += " ";
-          pos = idx + 1;
-        }
-      }
-
-      if (style) 
-        accum.push("<span class=\"cm-" + CodeMirror.htmlEscape(style) + "\">" + escaped + "</span>");
-      else
-        accum.push(escaped);
-    }
-  }
-  var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode);
-  for (var i = 0, e = lines.length; i < e; ++i) {
-    if (i) callback("\n");
-    var stream = new CodeMirror.StringStream(lines[i]);
-    while (!stream.eol()) {
-      var style = mode.token(stream, state);
-      callback(stream.current(), style, i, stream.start);
-      stream.start = stream.pos;
-    }
-  }
-  if (isNode)
-    node.innerHTML = accum.join("");
-};
diff --git a/src/main/resources/res/ui/codemirror/mode/groovy/groovy.js b/src/main/resources/res/ui/codemirror/mode/groovy/groovy.js
deleted file mode 100644
index 029e0c9..0000000
--- a/src/main/resources/res/ui/codemirror/mode/groovy/groovy.js
+++ /dev/null
@@ -1,210 +0,0 @@
-CodeMirror.defineMode("groovy", function(config, parserConfig) {
-  function words(str) {
-    var obj = {}, words = str.split(" ");
-    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
-    return obj;
-  }
-  var keywords = words(
-    "abstract as assert boolean break byte case catch char class const continue def default " +
-    "do double else enum extends final finally float for goto if implements import in " +
-    "instanceof int interface long native new package private protected public return " +
-    "short static strictfp super switch synchronized threadsafe throw throws transient " +
-    "try void volatile while");
-  var blockKeywords = words("catch class do else finally for if switch try while enum interface def");
-  var atoms = words("null true false this");
-
-  var curPunc;
-  function tokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"' || ch == "'") {
-      return startString(ch, stream, state);
-    }
-    if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
-      curPunc = ch;
-      return null
-    }
-    if (/\d/.test(ch)) {
-      stream.eatWhile(/[\w\.]/);
-      if (stream.eat(/eE/)) { stream.eat(/\+\-/); stream.eatWhile(/\d/); }
-      return "number";
-    }
-    if (ch == "/") {
-      if (stream.eat("*")) {
-        state.tokenize.push(tokenComment);
-        return tokenComment(stream, state);
-      }
-      if (stream.eat("/")) {
-        stream.skipToEnd();
-        return "comment";
-      }
-      if (expectExpression(state.lastToken)) {
-        return startString(ch, stream, state);
-      }
-    }
-    if (ch == "-" && stream.eat(">")) {
-      curPunc = "->";
-      return null;
-    }
-    if (/[+\-*&%=<>!?|\/~]/.test(ch)) {
-      stream.eatWhile(/[+\-*&%=<>|~]/);
-      return "operator";
-    }
-    stream.eatWhile(/[\w\$_]/);
-    if (ch == "@") { stream.eatWhile(/[\w\$_\.]/); return "meta"; }
-    if (state.lastToken == ".") return "property";
-    if (stream.eat(":")) { curPunc = "proplabel"; return "property"; }
-    var cur = stream.current();
-    if (atoms.propertyIsEnumerable(cur)) { return "atom"; }
-    if (keywords.propertyIsEnumerable(cur)) {
-      if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
-      return "keyword";
-    }
-    return "word";
-  }
-  tokenBase.isBase = true;
-
-  function startString(quote, stream, state) {
-    var tripleQuoted = false;
-    if (quote != "/" && stream.eat(quote)) {
-      if (stream.eat(quote)) tripleQuoted = true;
-      else return "string";
-    }
-    function t(stream, state) {
-      var escaped = false, next, end = !tripleQuoted;
-      while ((next = stream.next()) != null) {
-        if (next == quote && !escaped) {
-          if (!tripleQuoted) { break; }
-          if (stream.match(quote + quote)) { end = true; break; }
-        }
-        if (quote == '"' && next == "$" && !escaped && stream.eat("{")) {
-          state.tokenize.push(tokenBaseUntilBrace());
-          return "string";
-        }
-        escaped = !escaped && next == "\\";
-      }
-      if (end) state.tokenize.pop();
-      return "string";
-    }
-    state.tokenize.push(t);
-    return t(stream, state);
-  }
-
-  function tokenBaseUntilBrace() {
-    var depth = 1;
-    function t(stream, state) {
-      if (stream.peek() == "}") {
-        depth--;
-        if (depth == 0) {
-          state.tokenize.pop();
-          return state.tokenize[state.tokenize.length-1](stream, state);
-        }
-      } else if (stream.peek() == "{") {
-        depth++;
-      }
-      return tokenBase(stream, state);
-    }
-    t.isBase = true;
-    return t;
-  }
-
-  function tokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize.pop();
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return "comment";
-  }
-
-  function expectExpression(last) {
-    return !last || last == "operator" || last == "->" || /[\.\[\{\(,;:]/.test(last) ||
-      last == "newstatement" || last == "keyword" || last == "proplabel";
-  }
-
-  function Context(indented, column, type, align, prev) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.align = align;
-    this.prev = prev;
-  }
-  function pushContext(state, col, type) {
-    return state.context = new Context(state.indented, col, type, null, state.context);
-  }
-  function popContext(state) {
-    var t = state.context.type;
-    if (t == ")" || t == "]" || t == "}")
-      state.indented = state.context.indented;
-    return state.context = state.context.prev;
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: [tokenBase],
-        context: new Context((basecolumn || 0) - config.indentUnit, 0, "top", false),
-        indented: 0,
-        startOfLine: true,
-        lastToken: null
-      };
-    },
-
-    token: function(stream, state) {
-      var ctx = state.context;
-      if (stream.sol()) {
-        if (ctx.align == null) ctx.align = false;
-        state.indented = stream.indentation();
-        state.startOfLine = true;
-        // Automatic semicolon insertion
-        if (ctx.type == "statement" && !expectExpression(state.lastToken)) {
-          popContext(state); ctx = state.context;
-        }
-      }
-      if (stream.eatSpace()) return null;
-      curPunc = null;
-      var style = state.tokenize[state.tokenize.length-1](stream, state);
-      if (style == "comment") return style;
-      if (ctx.align == null) ctx.align = true;
-
-      if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
-      // Handle indentation for {x -> \n ... }
-      else if (curPunc == "->" && ctx.type == "statement" && ctx.prev.type == "}") {
-        popContext(state);
-        state.context.align = false;
-      }
-      else if (curPunc == "{") pushContext(state, stream.column(), "}");
-      else if (curPunc == "[") pushContext(state, stream.column(), "]");
-      else if (curPunc == "(") pushContext(state, stream.column(), ")");
-      else if (curPunc == "}") {
-        while (ctx.type == "statement") ctx = popContext(state);
-        if (ctx.type == "}") ctx = popContext(state);
-        while (ctx.type == "statement") ctx = popContext(state);
-      }
-      else if (curPunc == ctx.type) popContext(state);
-      else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
-        pushContext(state, stream.column(), "statement");
-      state.startOfLine = false;
-      state.lastToken = curPunc || style;
-      return style;
-    },
-
-    indent: function(state, textAfter) {
-      if (!state.tokenize[state.tokenize.length-1].isBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), ctx = state.context;
-      if (ctx.type == "statement" && !expectExpression(state.lastToken)) ctx = ctx.prev;
-      var closing = firstChar == ctx.type;
-      if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : config.indentUnit);
-      else if (ctx.align) return ctx.column + (closing ? 0 : 1);
-      else return ctx.indented + (closing ? 0 : config.indentUnit);
-    },
-
-    electricChars: "{}"
-  };
-});
-
-CodeMirror.defineMIME("text/x-groovy", "groovy");
diff --git a/src/main/resources/res/ui/codemirror/mode/javascript/javascript.js b/src/main/resources/res/ui/codemirror/mode/javascript/javascript.js
deleted file mode 100644
index 61f9608..0000000
--- a/src/main/resources/res/ui/codemirror/mode/javascript/javascript.js
+++ /dev/null
@@ -1,361 +0,0 @@
-CodeMirror.defineMode("javascript", function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-  var jsonMode = parserConfig.json;
-
-  // Tokenizer
-
-  var keywords = function(){
-    function kw(type) {return {type: type, style: "keyword"};}
-    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
-    var operator = kw("operator"), atom = {type: "atom", style: "atom"};
-    return {
-      "if": A, "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
-      "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C,
-      "var": kw("var"), "const": kw("var"), "let": kw("var"),
-      "function": kw("function"), "catch": kw("catch"),
-      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
-      "in": operator, "typeof": operator, "instanceof": operator,
-      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom
-    };
-  }();
-
-  var isOperatorChar = /[+\-*&%=<>!?|]/;
-
-  function chain(stream, state, f) {
-    state.tokenize = f;
-    return f(stream, state);
-  }
-
-  function nextUntilUnescaped(stream, end) {
-    var escaped = false, next;
-    while ((next = stream.next()) != null) {
-      if (next == end && !escaped)
-        return false;
-      escaped = !escaped && next == "\\";
-    }
-    return escaped;
-  }
-
-  // Used as scratch variables to communicate multiple values without
-  // consing up tons of objects.
-  var type, content;
-  function ret(tp, style, cont) {
-    type = tp; content = cont;
-    return style;
-  }
-
-  function jsTokenBase(stream, state) {
-    var ch = stream.next();
-    if (ch == '"' || ch == "'")
-      return chain(stream, state, jsTokenString(ch));
-    else if (/[\[\]{}\(\),;\:\.]/.test(ch))
-      return ret(ch);
-    else if (ch == "0" && stream.eat(/x/i)) {
-      stream.eatWhile(/[\da-f]/i);
-      return ret("number", "number");
-    }      
-    else if (/\d/.test(ch)) {
-      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
-      return ret("number", "number");
-    }
-    else if (ch == "/") {
-      if (stream.eat("*")) {
-        return chain(stream, state, jsTokenComment);
-      }
-      else if (stream.eat("/")) {
-        stream.skipToEnd();
-        return ret("comment", "comment");
-      }
-      else if (state.reAllowed) {
-        nextUntilUnescaped(stream, "/");
-        stream.eatWhile(/[gimy]/); // 'y' is "sticky" option in Mozilla
-        return ret("regexp", "string-2");
-      }
-      else {
-        stream.eatWhile(isOperatorChar);
-        return ret("operator", null, stream.current());
-      }
-    }
-    else if (ch == "#") {
-        stream.skipToEnd();
-        return ret("error", "error");
-    }
-    else if (isOperatorChar.test(ch)) {
-      stream.eatWhile(isOperatorChar);
-      return ret("operator", null, stream.current());
-    }
-    else {
-      stream.eatWhile(/[\w\$_]/);
-      var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
-      return (known && state.kwAllowed) ? ret(known.type, known.style, word) :
-                     ret("variable", "variable", word);
-    }
-  }
-
-  function jsTokenString(quote) {
-    return function(stream, state) {
-      if (!nextUntilUnescaped(stream, quote))
-        state.tokenize = jsTokenBase;
-      return ret("string", "string");
-    };
-  }
-
-  function jsTokenComment(stream, state) {
-    var maybeEnd = false, ch;
-    while (ch = stream.next()) {
-      if (ch == "/" && maybeEnd) {
-        state.tokenize = jsTokenBase;
-        break;
-      }
-      maybeEnd = (ch == "*");
-    }
-    return ret("comment", "comment");
-  }
-
-  // Parser
-
-  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true};
-
-  function JSLexical(indented, column, type, align, prev, info) {
-    this.indented = indented;
-    this.column = column;
-    this.type = type;
-    this.prev = prev;
-    this.info = info;
-    if (align != null) this.align = align;
-  }
-
-  function inScope(state, varname) {
-    for (var v = state.localVars; v; v = v.next)
-      if (v.name == varname) return true;
-  }
-
-  function parseJS(state, style, type, content, stream) {
-    var cc = state.cc;
-    // Communicate our context to the combinators.
-    // (Less wasteful than consing up a hundred closures on every call.)
-    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;
-  
-    if (!state.lexical.hasOwnProperty("align"))
-      state.lexical.align = true;
-
-    while(true) {
-      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
-      if (combinator(type, content)) {
-        while(cc.length && cc[cc.length - 1].lex)
-          cc.pop()();
-        if (cx.marked) return cx.marked;
-        if (type == "variable" && inScope(state, content)) return "variable-2";
-        return style;
-      }
-    }
-  }
-
-  // Combinator utils
-
-  var cx = {state: null, column: null, marked: null, cc: null};
-  function pass() {
-    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
-  }
-  function cont() {
-    pass.apply(null, arguments);
-    return true;
-  }
-  function register(varname) {
-    var state = cx.state;
-    if (state.context) {
-      cx.marked = "def";
-      for (var v = state.localVars; v; v = v.next)
-        if (v.name == varname) return;
-      state.localVars = {name: varname, next: state.localVars};
-    }
-  }
-
-  // Combinators
-
-  var defaultVars = {name: "this", next: {name: "arguments"}};
-  function pushcontext() {
-    if (!cx.state.context) cx.state.localVars = defaultVars;
-    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
-  }
-  function popcontext() {
-    cx.state.localVars = cx.state.context.vars;
-    cx.state.context = cx.state.context.prev;
-  }
-  function pushlex(type, info) {
-    var result = function() {
-      var state = cx.state;
-      state.lexical = new JSLexical(state.indented, cx.stream.column(), type, null, state.lexical, info)
-    };
-    result.lex = true;
-    return result;
-  }
-  function poplex() {
-    var state = cx.state;
-    if (state.lexical.prev) {
-      if (state.lexical.type == ")")
-        state.indented = state.lexical.indented;
-      state.lexical = state.lexical.prev;
-    }
-  }
-  poplex.lex = true;
-
-  function expect(wanted) {
-    return function expecting(type) {
-      if (type == wanted) return cont();
-      else if (wanted == ";") return pass();
-      else return cont(arguments.callee);
-    };
-  }
-
-  function statement(type) {
-    if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex);
-    if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
-    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
-    if (type == "{") return cont(pushlex("}"), block, poplex);
-    if (type == ";") return cont();
-    if (type == "function") return cont(functiondef);
-    if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"),
-                                      poplex, statement, poplex);
-    if (type == "variable") return cont(pushlex("stat"), maybelabel);
-    if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
-                                         block, poplex, poplex);
-    if (type == "case") return cont(expression, expect(":"));
-    if (type == "default") return cont(expect(":"));
-    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
-                                        statement, poplex, popcontext);
-    return pass(pushlex("stat"), expression, expect(";"), poplex);
-  }
-  function expression(type) {
-    if (atomicTypes.hasOwnProperty(type)) return cont(maybeoperator);
-    if (type == "function") return cont(functiondef);
-    if (type == "keyword c") return cont(maybeexpression);
-    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeoperator);
-    if (type == "operator") return cont(expression);
-    if (type == "[") return cont(pushlex("]"), commasep(expression, "]"), poplex, maybeoperator);
-    if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeoperator);
-    return cont();
-  }
-  function maybeexpression(type) {
-    if (type.match(/[;\}\)\],]/)) return pass();
-    return pass(expression);
-  }
-    
-  function maybeoperator(type, value) {
-    if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);
-    if (type == "operator" || type == ":") return cont(expression);
-    if (type == ";") return;
-    if (type == "(") return cont(pushlex(")"), commasep(expression, ")"), poplex, maybeoperator);
-    if (type == ".") return cont(property, maybeoperator);
-    if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, maybeoperator);
-  }
-  function maybelabel(type) {
-    if (type == ":") return cont(poplex, statement);
-    return pass(maybeoperator, expect(";"), poplex);
-  }
-  function property(type) {
-    if (type == "variable") {cx.marked = "property"; return cont();}
-  }
-  function objprop(type) {
-    if (type == "variable") cx.marked = "property";
-    if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expression);
-  }
-  function commasep(what, end) {
-    function proceed(type) {
-      if (type == ",") return cont(what, proceed);
-      if (type == end) return cont();
-      return cont(expect(end));
-    }
-    return function commaSeparated(type) {
-      if (type == end) return cont();
-      else return pass(what, proceed);
-    };
-  }
-  function block(type) {
-    if (type == "}") return cont();
-    return pass(statement, block);
-  }
-  function vardef1(type, value) {
-    if (type == "variable"){register(value); return cont(vardef2);}
-    return cont();
-  }
-  function vardef2(type, value) {
-    if (value == "=") return cont(expression, vardef2);
-    if (type == ",") return cont(vardef1);
-  }
-  function forspec1(type) {
-    if (type == "var") return cont(vardef1, forspec2);
-    if (type == ";") return pass(forspec2);
-    if (type == "variable") return cont(formaybein);
-    return pass(forspec2);
-  }
-  function formaybein(type, value) {
-    if (value == "in") return cont(expression);
-    return cont(maybeoperator, forspec2);
-  }
-  function forspec2(type, value) {
-    if (type == ";") return cont(forspec3);
-    if (value == "in") return cont(expression);
-    return cont(expression, expect(";"), forspec3);
-  }
-  function forspec3(type) {
-    if (type != ")") cont(expression);
-  }
-  function functiondef(type, value) {
-    if (type == "variable") {register(value); return cont(functiondef);}
-    if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, statement, popcontext);
-  }
-  function funarg(type, value) {
-    if (type == "variable") {register(value); return cont();}
-  }
-
-  // Interface
-
-  return {
-    startState: function(basecolumn) {
-      return {
-        tokenize: jsTokenBase,
-        reAllowed: true,
-        kwAllowed: true,
-        cc: [],
-        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
-        localVars: parserConfig.localVars,
-        context: parserConfig.localVars && {vars: parserConfig.localVars},
-        indented: 0
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        if (!state.lexical.hasOwnProperty("align"))
-          state.lexical.align = false;
-        state.indented = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-      var style = state.tokenize(stream, state);
-      if (type == "comment") return style;
-      state.reAllowed = !!(type == "operator" || type == "keyword c" || type.match(/^[\[{}\(,;:]$/));
-      state.kwAllowed = type != '.';
-      return parseJS(state, style, type, content, stream);
-    },
-
-    indent: function(state, textAfter) {
-      if (state.tokenize != jsTokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical;
-      if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev;
-      var type = lexical.type, closing = firstChar == type;
-      if (type == "vardef") return lexical.indented + 4;
-      else if (type == "form" && firstChar == "{") return lexical.indented;
-      else if (type == "stat" || type == "form") return lexical.indented + indentUnit;
-      else if (lexical.info == "switch" && !closing)
-        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
-      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
-      else return lexical.indented + (closing ? 0 : indentUnit);
-    },
-
-    electricChars: ":{}"
-  };
-});
-
-CodeMirror.defineMIME("text/javascript", "javascript");
-CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
diff --git a/src/main/resources/res/ui/script-console.css b/src/main/resources/res/ui/script-console.css
deleted file mode 100644
index 3805c19..0000000
--- a/src/main/resources/res/ui/script-console.css
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-.CodeMirror {
-    /*border-top: 1px solid black;*/
-    border-bottom: 1px solid black;
-}
\ No newline at end of file
diff --git a/src/main/resources/res/ui/script-console.js b/src/main/resources/res/ui/script-console.js
deleted file mode 100644
index 3e40a4a..0000000
--- a/src/main/resources/res/ui/script-console.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *	  http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-//Codemirror editor
-var inputEditor
-var outputEditor
-var OUTPUT_SEP = '\n------------------\n'
-
-function sendData(url, data) {
-    $.ajax({
-        type:"POST",
-        url:url,
-        data:data,
-//        dataType:"json",
-        timeout:30000, //In millis
-        beforeSend:function () {
-            $('#ajaxSpinner').show();
-        },
-        /* error: function() {
-         $('#status').text('Update failed—try again.').slideDown('slow');
-         },*/
-        complete:function () {
-            $('#ajaxSpinner').hide();
-        },
-        success:function (data) {
-            renderData(data)
-        }
-    });
-}
-
-function renderData(data){
-    $('#code-output').show();
-    var currentData = outputEditor.getValue()
-    //If we need to append the data then use below
-    //For now we just replace the existing output
-    //var outData = data + OUTPUT_SEP+ currentData
-
-    outputEditor.setValue(data)
-}
-
-function setUpCodeMirror() {
-    CodeMirror.modeURL = pluginRoot + "/res/ui/codemirror/mode/%N/%N.js";
-    inputEditor = CodeMirror.fromTextArea(document.getElementById("code"), {
-        lineNumbers:true,
-        extraKeys: {
-            'Ctrl-Q':clearOutput,
-            'Ctrl-X':executeScript
-        }
-    });
-    outputEditor = CodeMirror.fromTextArea(document.getElementById("result"), {
-            lineNumbers:true,
-            readOnly:"nocursor"
-        });
-}
-
-function updateWithOption(opt){
-    setLangMode(inputEditor,opt.attr('langMode'))
-    $('[name=lang]').val(opt.val())
-}
-
-function setLangMode(editor, modeName) {
-    if(!modeName){
-        modeName = "text/plain"
-    }else{
-        CodeMirror.autoLoadMode(inputEditor, modeName);
-    }
-    editor.setOption("mode", modeName);
-}
-
-function setUpLangOptions() {
-    var codeLang = $('#codeLang')
-    var options = codeLang.prop ? codeLang.prop('options') : codeLang.attr('options');
-    codeLang.empty()
-
-    for(var i in scriptConfig){
-        var config = scriptConfig[i]
-        var opt = new Option(config.langName,config.langCode);
-        if(config.mode){
-            opt.langMode = config.mode;
-        }
-        options[options.length] = opt
-    }
-    $('#codeLang').change(function(){
-        var opt = $(this).find(":selected");
-        updateWithOption(opt)
-    });
-
-    $('#codeLang option:eq(0)').attr('selected','selected')
-    updateWithOption($(options[0]))
-}
-
-function executeScript(){
-    inputEditor.save() //Copy the contents to textarea form field
-    sendData(pluginRoot, $("#consoleForm").serialize());
-}
-
-function clearOutput(){
-    outputEditor.setValue('')
-}
-
-$(document).ready(function () {
-    $("#executeButton").click(executeScript);
-    $('#ajaxSpinner').hide();
-    $('#code-output').hide();
-    setUpCodeMirror();
-    setUpLangOptions();
-});
diff --git a/src/main/resources/templates/script-console.html b/src/main/resources/templates/script-console.html
deleted file mode 100644
index d9eb250..0000000
--- a/src/main/resources/templates/script-console.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<script type="text/javascript" src="${pluginRoot}/res/ui/codemirror/lib/codemirror.js"></script>
-<script type="text/javascript" src="${pluginRoot}/res/ui/codemirror/lib/util/runmode.js"></script>
-<script type="text/javascript" src="${pluginRoot}/res/ui/codemirror/lib/util/loadmode.js"></script>
-<script type="text/javascript" src="${pluginRoot}/res/ui/script-console.js"></script>
-<script type="text/javascript">
-// <![CDATA[
-var scriptConfig = ${__scriptConfig__};
-// ]]>
-</script>
-
-<!-- status line -->
-<p class="statline">&nbsp;</p>
-<div class="ui-widget-header ">
-    <img id="ajaxSpinner" src="${appRoot}/res/imgs/loading.gif" tile="Working..." />
-    <button type="button" id="executeButton">${console.execute}</button>
-    <button type="button" id="langButton">${console.lang}</button>
-    <select id="codeLang">
-        <option></option>
-    </select>
-</div>
-<div id="splitter" >
-    <div id="code-input">
-        <form method="post" action="${pluginRoot}" id="consoleForm">
-            <textarea id="code" name="code"
-                      style="width: 90%; height: 7em; "></textarea>
-            <input type="hidden" name="client" value="webconsole" />
-            <input type="hidden" name="lang" value="" />
-        </form>
-    </div>
-    <div id="code-output">
-        <textarea id="result" style="width: 90%;" readonly="yes"></textarea>
-    </div>
-</div>
-
diff --git a/src/test/java/org/apache/sling/scripting/console/ConsoleTestClient.java b/src/test/java/org/apache/sling/scripting/console/ConsoleTestClient.java
deleted file mode 100644
index 233aa93..0000000
--- a/src/test/java/org/apache/sling/scripting/console/ConsoleTestClient.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.sling.scripting.console;
-
-import org.apache.http.entity.mime.MultipartEntity;
-import org.apache.http.entity.mime.content.InputStreamBody;
-import org.apache.http.entity.mime.content.StringBody;
-import org.apache.http.impl.client.DefaultHttpClient;
-import org.apache.sling.testing.tools.http.RequestBuilder;
-import org.apache.sling.testing.tools.http.RequestExecutor;
-import org.junit.Test;
-
-public class ConsoleTestClient {
-    private DefaultHttpClient httpClient = new DefaultHttpClient();
-    private RequestExecutor executor = new RequestExecutor(httpClient);
-
-    @Test
-    public void testResourceResolver() throws Exception {
-        RequestBuilder rb = new RequestBuilder("http://localhost:9000");
-
-        final MultipartEntity entity = new MultipartEntity();
-        // Add Sling POST options
-        entity.addPart("lang", new StringBody("esp"));
-        entity.addPart("code", new InputStreamBody(getClass().getResourceAsStream("/test.js"), "test.js"));
-        executor.execute(
-                rb.buildPostRequest("/system/console/scriptconsole.json")
-                 .withEntity(entity)
-                 .withCredentials("admin","admin")
-            ).assertStatus(200);
-    }
-}
diff --git a/src/test/resources/test.groovy b/src/test/resources/test.groovy
deleted file mode 100644
index a8c081c..0000000
--- a/src/test/resources/test.groovy
+++ /dev/null
@@ -1,10 +0,0 @@
-import org.apache.sling.api.resource.ResourceResolverFactory
-
-def resourceResolverFactory = sling.getService(ResourceResolverFactory.class);
-def authInfo = [
-        (ResourceResolverFactory.USER):"admin",
-        (ResourceResolverFactory.PASSWORD):"admin",
-        foo:"bar",
-]
-def resourceResolver = resourceResolverFactory.getResourceResolver(authInfo)
-assert resourceResolver.getAttribute("foo") == "bar"
\ No newline at end of file
diff --git a/src/test/resources/test.js b/src/test/resources/test.js
deleted file mode 100644
index 2cbda77..0000000
--- a/src/test/resources/test.js
+++ /dev/null
@@ -1,24 +0,0 @@
-
-function AssertException(message) { this.message = message; }
-AssertException.prototype.toString = function () {
-  return 'AssertException: ' + this.message;
-}
-
-function assert(exp, message) {
-  if (!exp) {
-    throw new AssertException(message);
-  }
-}
-
-
-var resourceResolverFactory = sling.getService(Packages.org.apache.sling.api.resource.ResourceResolverFactory);
-var authInfo = new java.util.HashMap()
-authInfo.put("user.name","admin")
-authInfo.put("user.password",new java.lang.String("admin").toCharArray())
-authInfo.put("foo","bar")
-
-
-assert(resourceResolverFactory != null, "Factory cannot be null");
-var resourceResolver = resourceResolverFactory.getResourceResolver(authInfo)
-assert(resourceResolver.getAttribute("foo") == "bar", 'Object is null');
-out.println ("test")
\ No newline at end of file