Use CodeMirror meta.js to describe modes

Instead of writing out the mode_map table by hand, compile and include
meta.js from the CodeMirror distribution.  This script lists all modes
in simple JavaScript objects.

An advantage of this format is the name property is human readable,
and does not require munging MIME type strings.  Adding new modes now
changes only 2 files in the client (Modes and ModeInfo).

Change-Id: Ifa0c7af77681f72b8210fca83a7af6a9ef1c6541

gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/PreferencesBox.java

@@ -27,6 +27,7 @@ import com.google.gerrit.client.account.AccountApi;
 import com.google.gerrit.client.account.DiffPreferences;
 import com.google.gerrit.client.patches.PatchUtil;
 import com.google.gerrit.client.rpc.GerritCallback;
+import com.google.gerrit.client.rpc.Natives;
 import com.google.gerrit.client.ui.NpIntTextBox;
 import com.google.gerrit.extensions.common.Theme;
 import com.google.gerrit.reviewdb.client.AccountDiffPreference;
@@ -53,11 +54,8 @@ import com.google.gwt.user.client.ui.ListBox;
 import com.google.gwt.user.client.ui.PopupPanel;
 import com.google.gwt.user.client.ui.ToggleButton;
 
-import net.codemirror.lib.ModeInjector;
+import net.codemirror.mode.ModeInfo;
-
+import net.codemirror.mode.ModeInjector;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.TreeMap;
 
 /** Displays current diff preferences. */
 class PreferencesBox extends Composite {
@@ -461,46 +459,22 @@ class PreferencesBox extends Composite {
         IGNORE_ALL_SPACE.name());
   }
 
-  private static final Map<String, String> NAME_TO_MODE;
-  private static final Map<String, String> NORMALIZED_MODES;
-  static {
-    NAME_TO_MODE = new TreeMap<>();
-    NORMALIZED_MODES = new HashMap<>();
-    for (String type : ModeInjector.getKnownMimeTypes()) {
-      String name = type;
-      if (name.startsWith("text/x-")) {
-        name = name.substring("text/x-".length());
-      } else if (name.startsWith("text/")) {
-        name = name.substring("text/".length());
-      } else if (name.startsWith("application/")) {
-        name = name.substring("application/".length());
-      }
-
-      String normalized = NAME_TO_MODE.get(name);
-      if (normalized == null) {
-        normalized = type;
-        NAME_TO_MODE.put(name, normalized);
-      }
-      NORMALIZED_MODES.put(type, normalized);
-    }
-  }
-
   private void initMode() {
     mode.addItem("", "");
-    for (Map.Entry<String, String> e : NAME_TO_MODE.entrySet()) {
+    for (ModeInfo m : Natives.asList(ModeInfo.all())) {
-      mode.addItem(e.getKey(), e.getValue());
+      mode.addItem(m.name(), m.mime());
     }
   }
 
   private void setMode(String modeType) {
     if (modeType != null && !modeType.isEmpty()) {
-      if (NORMALIZED_MODES.containsKey(modeType)) {
+      ModeInfo m = ModeInfo.findModeByMIME(modeType);
-        modeType = NORMALIZED_MODES.get(modeType);
+      if (m != null) {
-      }
+        for (int i = 0; i < mode.getItemCount(); i++) {
-      for (int i = 0; i < mode.getItemCount(); i++) {
+          if (mode.getValue(i).equals(m.mime())) {
-        if (mode.getValue(i).equals(modeType)) {
+            mode.setSelectedIndex(i);
-          mode.setSelectedIndex(i);
+            return;
-          return;
+          }
         }
       }
     }

gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/SideBySide2.java

@@ -75,8 +75,8 @@ import net.codemirror.lib.CodeMirror.LineClassWhere;
 import net.codemirror.lib.CodeMirror.LineHandle;
 import net.codemirror.lib.Configuration;
 import net.codemirror.lib.KeyMap;
-import net.codemirror.lib.ModeInjector;
 import net.codemirror.lib.Pos;
+import net.codemirror.mode.ModeInjector;
 
 import java.util.ArrayList;
 import java.util.Collections;

gerrit-gwtui/src/main/java/com/google/gerrit/client/editor/EditScreen.java

@@ -39,7 +39,7 @@ import com.google.gwtexpui.globalkey.client.GlobalKey;
 
 import net.codemirror.lib.CodeMirror;
 import net.codemirror.lib.Configuration;
-import net.codemirror.lib.ModeInjector;
+import net.codemirror.mode.ModeInjector;
 
 public class EditScreen extends Screen {
 

gerrit-gwtui/src/main/java/net/codemirror/lib/Loader.java

@@ -29,7 +29,7 @@ import com.google.gwt.user.client.rpc.AsyncCallback;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-class Loader {
+public class Loader {
   private static native boolean isLibLoaded()
   /*-{ return $wnd.hasOwnProperty('CodeMirror'); }-*/;
 
@@ -66,7 +66,7 @@ class Loader {
     }
   }
 
-  static void injectScript(SafeUri js, final AsyncCallback<Void> callback) {
+  public static void injectScript(SafeUri js, final AsyncCallback<Void> callback) {
     final ScriptElement[] script = new ScriptElement[1];
     script[0] = ScriptInjector.fromUrl(js.asString())
       .setWindow(ScriptInjector.TOP_WINDOW)

gerrit-gwtui/src/main/java/net/codemirror/lib/ModeInjector.java

@@ -1,212 +0,0 @@
-// Copyright (C) 2013 The Android Open Source Project
-//
-// Licensed 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 net.codemirror.lib;
-
-import com.google.gwt.core.client.JsArrayString;
-import com.google.gwt.resources.client.DataResource;
-import com.google.gwt.safehtml.shared.SafeUri;
-import com.google.gwt.user.client.rpc.AsyncCallback;
-
-import net.codemirror.mode.Modes;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public class ModeInjector {
-  /** Map of server content type to CodeMiror mode or content type. */
-  private static final Map<String, String> mimeAlias;
-
-  /** Map of content type "text/x-java" to mode name "clike". */
-  private static final Map<String, String> mimeModes;
-
-  /** Map of names such as "clike" to URI for code download. */
-  private static final Map<String, SafeUri> modeUris;
-
-  static {
-    DataResource[] all = {
-      Modes.I.clike(),
-      Modes.I.clojure(),
-      Modes.I.coffeescript(),
-      Modes.I.commonlisp(),
-      Modes.I.css(),
-      Modes.I.d(),
-      Modes.I.dart(),
-      Modes.I.diff(),
-      Modes.I.dockerfile(),
-      Modes.I.dtd(),
-      Modes.I.erlang(),
-      Modes.I.gas(),
-      Modes.I.gerrit_commit(),
-      Modes.I.gfm(),
-      Modes.I.groovy(),
-      Modes.I.haskell(),
-      Modes.I.htmlmixed(),
-      Modes.I.javascript(),
-      Modes.I.lua(),
-      Modes.I.markdown(),
-      Modes.I.perl(),
-      Modes.I.php(),
-      Modes.I.pig(),
-      Modes.I.properties(),
-      Modes.I.python(),
-      Modes.I.r(),
-      Modes.I.rst(),
-      Modes.I.ruby(),
-      Modes.I.scheme(),
-      Modes.I.shell(),
-      Modes.I.smalltalk(),
-      Modes.I.soy(),
-      Modes.I.sql(),
-      Modes.I.stex(),
-      Modes.I.velocity(),
-      Modes.I.verilog(),
-      Modes.I.xml(),
-      Modes.I.yaml(),
-    };
-
-    mimeAlias = new HashMap<>();
-    mimeModes = new HashMap<>();
-    modeUris = new HashMap<>();
-
-    for (DataResource m : all) {
-      modeUris.put(m.getName(), m.getSafeUri());
-    }
-    parseModeMap();
-  }
-
-  private static void parseModeMap() {
-    String mode = null;
-    for (String line : Modes.I.mode_map().getText().split("\n")) {
-      int eq = line.indexOf('=');
-      if (0 < eq) {
-        mimeAlias.put(
-          line.substring(0, eq).trim(),
-          line.substring(eq + 1).trim());
-      } else if (line.endsWith(":")) {
-        String n = line.substring(0, line.length() - 1);
-        if (modeUris.containsKey(n)) {
-          mode = n;
-        }
-      } else if (mode != null && line.contains("/")) {
-        mimeModes.put(line, mode);
-      } else {
-        mode = null;
-      }
-    }
-  }
-
-  public static String getContentType(String mode) {
-    String real = mode != null ? mimeAlias.get(mode) : null;
-    return real != null ? real : mode;
-  }
-
-  public static Collection<String> getKnownMimeTypes() {
-    return mimeModes.keySet();
-  }
-
-  private static native boolean isModeLoaded(String n)
-  /*-{ return $wnd.CodeMirror.modes.hasOwnProperty(n); }-*/;
-
-  private static native boolean isMimeLoaded(String n)
-  /*-{ return $wnd.CodeMirror.mimeModes.hasOwnProperty(n); }-*/;
-
-  private static native JsArrayString getDependencies(String n)
-  /*-{ return $wnd.CodeMirror.modes[n].dependencies || []; }-*/;
-
-  private final Set<String> loading = new HashSet<>(4);
-  private int pending;
-  private AsyncCallback<Void> appCallback;
-
-  public ModeInjector add(String name) {
-    if (name == null || isModeLoaded(name) || isMimeLoaded(name)) {
-      return this;
-    }
-
-    String mode = mimeModes.get(name);
-    if (mode == null) {
-      mode = name;
-    }
-
-    SafeUri uri = modeUris.get(mode);
-    if (uri == null) {
-      Logger.getLogger("net.codemirror").log(
-        Level.WARNING,
-        "CodeMirror mode " + mode + " not configured.");
-      return this;
-    }
-
-    loading.add(mode);
-    return this;
-  }
-
-  public void inject(AsyncCallback<Void> appCallback) {
-    this.appCallback = appCallback;
-    for (String mode : loading) {
-      beginLoading(mode);
-    }
-    if (pending == 0) {
-      appCallback.onSuccess(null);
-    }
-  }
-
-  private void beginLoading(final String mode) {
-    pending++;
-    Loader.injectScript(
-      modeUris.get(mode),
-      new AsyncCallback<Void>() {
-        @Override
-        public void onSuccess(Void result) {
-          pending--;
-          ensureDependenciesAreLoaded(mode);
-          if (pending == 0) {
-            appCallback.onSuccess(null);
-          }
-        }
-
-        @Override
-        public void onFailure(Throwable caught) {
-          if (--pending == 0) {
-            appCallback.onFailure(caught);
-          }
-        }
-      });
-  }
-
-  private void ensureDependenciesAreLoaded(String mode) {
-    JsArrayString deps = getDependencies(mode);
-    for (int i = 0; i < deps.length(); i++) {
-      String d = deps.get(i);
-      if (loading.contains(d) || isModeLoaded(d)) {
-        continue;
-      }
-
-      SafeUri uri = modeUris.get(d);
-      if (uri == null) {
-        Logger.getLogger("net.codemirror").log(
-          Level.SEVERE,
-          "CodeMirror mode " + mode + " needs " + d);
-        continue;
-      }
-
-      loading.add(d);
-      beginLoading(d);
-    }
-  }
-}

gerrit-gwtui/src/main/java/net/codemirror/mode/ModeInfo.java

@@ -0,0 +1,169 @@
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed 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 net.codemirror.mode;
+
+import com.google.gerrit.client.rpc.NativeMap;
+import com.google.gerrit.client.rpc.Natives;
+import com.google.gwt.core.client.JavaScriptObject;
+import com.google.gwt.core.client.JsArray;
+import com.google.gwt.core.client.JsArrayString;
+import com.google.gwt.resources.client.DataResource;
+import com.google.gwt.safehtml.shared.SafeUri;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Map;
+
+/** Description of a CodeMirror language mode. */
+public class ModeInfo extends JavaScriptObject {
+  private static NativeMap<ModeInfo> byMime;
+
+  /** Map of names such as "clike" to URI for code download. */
+  private static final Map<String, SafeUri> modeUris = new HashMap<>();
+
+  static {
+    indexModes(new DataResource[] {
+      Modes.I.clike(),
+      Modes.I.clojure(),
+      Modes.I.coffeescript(),
+      Modes.I.commonlisp(),
+      Modes.I.css(),
+      Modes.I.d(),
+      Modes.I.dart(),
+      Modes.I.diff(),
+      Modes.I.dockerfile(),
+      Modes.I.dtd(),
+      Modes.I.erlang(),
+      Modes.I.gas(),
+      Modes.I.gerrit_commit(),
+      Modes.I.gfm(),
+      Modes.I.groovy(),
+      Modes.I.haskell(),
+      Modes.I.htmlmixed(),
+      Modes.I.javascript(),
+      Modes.I.lua(),
+      Modes.I.markdown(),
+      Modes.I.perl(),
+      Modes.I.php(),
+      Modes.I.pig(),
+      Modes.I.properties(),
+      Modes.I.python(),
+      Modes.I.r(),
+      Modes.I.rst(),
+      Modes.I.ruby(),
+      Modes.I.scheme(),
+      Modes.I.shell(),
+      Modes.I.smalltalk(),
+      Modes.I.soy(),
+      Modes.I.sql(),
+      Modes.I.stex(),
+      Modes.I.velocity(),
+      Modes.I.verilog(),
+      Modes.I.xml(),
+      Modes.I.yaml(),
+    });
+
+    alias("application/x-httpd-php-open", "application/x-httpd-php");
+    alias("application/x-javascript", "application/javascript");
+    alias("application/x-shellscript", "text/x-sh");
+    alias("application/x-tcl", "text/x-tcl");
+    alias("text/typescript", "application/typescript");
+    alias("text/x-c", "text/x-csrc");
+    alias("text/x-c++hdr", "text/x-c++src");
+    alias("text/x-chdr", "text/x-csrc");
+    alias("text/x-h", "text/x-csrc");
+    alias("text/x-ini", "text/x-properties");
+    alias("text/x-java-source", "text/x-java");
+    alias("text/x-php", "application/x-httpd-php");
+    alias("text/x-scripttcl", "text/x-tcl");
+  }
+
+  /** All supported modes. */
+  public static native JsArray<ModeInfo> all() /*-{
+    return $wnd.CodeMirror.modeInfo
+  }-*/;
+
+  private static native void setAll(JsArray<ModeInfo> m) /*-{
+    $wnd.CodeMirror.modeInfo = m
+  }-*/;
+
+  /** Lookup mode by primary or alternate MIME types. */
+  public static ModeInfo findModeByMIME(String mime) {
+    return byMime.get(mime);
+  }
+
+  public static SafeUri getModeScriptUri(String mode) {
+    return modeUris.get(mode);
+  }
+
+  private static void alias(String serverMime, String toMime) {
+    ModeInfo mode = byMime.get(toMime);
+    if (mode != null) {
+      byMime.put(serverMime, mode);
+    }
+  }
+
+  private static void indexModes(DataResource[] all) {
+    for (DataResource r : all) {
+      modeUris.put(r.getName(), r.getSafeUri());
+    }
+
+    JsArray<ModeInfo> modeList = all();
+    modeList.push(gerrit_commit());
+
+    byMime = NativeMap.create();
+    JsArray<ModeInfo> filtered = JsArray.createArray().cast();
+    for (ModeInfo m : Natives.asList(modeList)) {
+      if (modeUris.containsKey(m.mode())) {
+        filtered.push(m);
+
+        for (String mimeType : Natives.asList(m.mimes())) {
+          byMime.put(mimeType, m);
+        }
+        byMime.put(m.mode(), m);
+      }
+    }
+    Collections.sort(Natives.asList(filtered), new Comparator<ModeInfo>() {
+      @Override
+      public int compare(ModeInfo a, ModeInfo b) {
+        return a.name().toLowerCase().compareTo(b.name().toLowerCase());
+      }
+    });
+    setAll(filtered);
+  }
+
+  /** Human readable name of the mode, such as "C++". */
+  public final native String name() /*-{ return this.name }-*/;
+
+  /** Internal CodeMirror name for {@code mode.js} file to load. */
+  public final native String mode() /*-{ return this.mode }-*/;
+
+  /** Primary MIME type to activate this mode. */
+  public final native String mime() /*-{ return this.mime }-*/;
+
+  /** Primary and additional MIME types that activate this mode. */
+  public final native JsArrayString mimes()
+  /*-{ return this.mimes || [this.mime] }-*/;
+
+  protected ModeInfo() {
+  }
+
+  private static native ModeInfo gerrit_commit() /*-{
+    return {name: "Git Commit Message",
+            mime: "text/x-gerrit-commit-message",
+            mode: "gerrit_commit"}
+  }-*/;
+}

gerrit-gwtui/src/main/java/net/codemirror/mode/ModeInjector.java

@@ -0,0 +1,127 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed 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 net.codemirror.mode;
+
+import com.google.gwt.core.client.JsArrayString;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+
+import net.codemirror.lib.Loader;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class ModeInjector {
+  private static boolean canLoad(String mode) {
+    return ModeInfo.getModeScriptUri(mode) != null;
+  }
+
+  public static String getContentType(String mode) {
+    if (canLoad(mode)) {
+      return mode;
+    }
+
+    ModeInfo m = ModeInfo.findModeByMIME(mode);
+    return m != null ? m.mime() : mode;
+  }
+
+  private static native boolean isModeLoaded(String n)
+  /*-{ return $wnd.CodeMirror.modes.hasOwnProperty(n); }-*/;
+
+  private static native boolean isMimeLoaded(String n)
+  /*-{ return $wnd.CodeMirror.mimeModes.hasOwnProperty(n); }-*/;
+
+  private static native JsArrayString getDependencies(String n)
+  /*-{ return $wnd.CodeMirror.modes[n].dependencies || []; }-*/;
+
+  private final Set<String> loading = new HashSet<>(4);
+  private int pending;
+  private AsyncCallback<Void> appCallback;
+
+  public ModeInjector add(String name) {
+    if (name == null || isModeLoaded(name) || isMimeLoaded(name)) {
+      return this;
+    }
+
+    ModeInfo m = ModeInfo.findModeByMIME(name);
+    if (m != null) {
+      name = m.mode();
+    }
+
+    if (!canLoad(name)) {
+      Logger.getLogger("net.codemirror").log(
+        Level.WARNING,
+        "CodeMirror mode " + name + " not configured.");
+      return this;
+    }
+
+    loading.add(name);
+    return this;
+  }
+
+  public void inject(AsyncCallback<Void> appCallback) {
+    this.appCallback = appCallback;
+    for (String mode : loading) {
+      beginLoading(mode);
+    }
+    if (pending == 0) {
+      appCallback.onSuccess(null);
+    }
+  }
+
+  private void beginLoading(final String mode) {
+    pending++;
+    Loader.injectScript(
+      ModeInfo.getModeScriptUri(mode),
+      new AsyncCallback<Void>() {
+        @Override
+        public void onSuccess(Void result) {
+          pending--;
+          ensureDependenciesAreLoaded(mode);
+          if (pending == 0) {
+            appCallback.onSuccess(null);
+          }
+        }
+
+        @Override
+        public void onFailure(Throwable caught) {
+          if (--pending == 0) {
+            appCallback.onFailure(caught);
+          }
+        }
+      });
+  }
+
+  private void ensureDependenciesAreLoaded(String mode) {
+    JsArrayString deps = getDependencies(mode);
+    for (int i = 0; i < deps.length(); i++) {
+      String d = deps.get(i);
+      if (loading.contains(d) || isModeLoaded(d)) {
+        continue;
+      }
+
+      if (!canLoad(d)) {
+        Logger.getLogger("net.codemirror").log(
+          Level.SEVERE,
+          "CodeMirror mode " + d + " needs " + d);
+        continue;
+      }
+
+      loading.add(d);
+      beginLoading(d);
+    }
+  }
+}

gerrit-gwtui/src/main/java/net/codemirror/mode/Modes.java

@@ -18,12 +18,10 @@ import com.google.gwt.core.client.GWT;
 import com.google.gwt.resources.client.ClientBundle;
 import com.google.gwt.resources.client.DataResource;
 import com.google.gwt.resources.client.DataResource.DoNotEmbed;
-import com.google.gwt.resources.client.TextResource;
 
 public interface Modes extends ClientBundle {
   public static final Modes I = GWT.create(Modes.class);
 
-  @Source("mode_map") TextResource mode_map();
   @Source("clike.js") @DoNotEmbed DataResource clike();
   @Source("clojure.js") @DoNotEmbed DataResource clojure();
   @Source("coffeescript.js") @DoNotEmbed DataResource coffeescript();
@@ -64,5 +62,5 @@ public interface Modes extends ClientBundle {
   @Source("xml.js") @DoNotEmbed DataResource xml();
   @Source("yaml.js") @DoNotEmbed DataResource yaml();
 
-  // When adding a resource, update static initializer in ModeInjector.
+  // When adding a resource, update static initializer in ModeInfo.
 }

gerrit-gwtui/src/main/java/net/codemirror/mode/mode_map

@@ -1,155 +0,0 @@
-clike:
-text/x-c
-text/x-chdr
-text/x-csharp
-text/x-csrc
-text/x-c++src
-text/x-c++hdr
-text/x-java
-text/x-objectivec
-text/x-scala
-x-shader/x-fragment
-x-shader/x-vertex
-
-clojure:
-text/x-clojure
-
-coffeescript:
-text/x-coffeescript
-
-commonlisp:
-text/x-common-lisp
-
-css:
-text/css
-text/x-scss
-
-d:
-text/x-d
-
-dart:
-application/dart
-
-diff:
-text/x-diff
-
-dockerfile:
-text/x-dockerfile
-
-dtd:
-application/xml-dtd
-
-erlang:
-text/x-erlang
-
-gas:
-text/x-gas
-
-gerrit_commit:
-text/x-gerrit-commit-message
-
-gfm:
-text/x-github-markdown
-
-go:
-text/x-go
-
-groovy:
-text/x-groovy
-
-haskell:
-text/x-haskell
-
-htmlmixed:
-text/html
-
-javascript:
-text/javascript
-text/ecmascript
-application/javascript
-application/ecmascript
-application/json
-application/x-json
-text/typescript
-application/typescript
-
-lua:
-text/x-lua
-
-markdown:
-text/x-markdown
-
-perl:
-text/x-perl
-
-properties:
-text/x-ini
-text/x-properties
-
-perl:
-text/x-perl
-
-php:
-application/x-httpd-php
-application/x-httpd-php-open
-text/x-php
-
-pig:
-text/x-pig
-
-python:
-text/x-python
-
-r:
-text/r-src
-
-rst:
-text/x-rst
-
-ruby:
-text/x-ruby
-
-scheme:
-text/x-scheme
-
-shell:
-text/x-sh
-application/x-shellscript
-
-smalltalk:
-text/x-stsrc
-
-soy:
-text/x-soy
-
-sql:
-text/x-sql
-text/x-mariadb
-text/x-mysql
-text/x-plsql
-
-stex:
-text/x-stex
-
-tcl:
-text/x-tcl
-
-velocity:
-text/velocity
-
-verilog:
-text/x-verilog
-
-xml:
-text/xml
-application/xml
-
-yaml:
-text/x-yaml
-
-application/x-javascript = application/javascript
-application/x-shellscript = text/x-sh
-application/x-tcl = text/x-tcl
-text/x-h = text/x-c++hdr
-text/x-java-source = text/x-java
-text/x-scripttcl = text/x-tcl

lib/codemirror/cm.defs

@@ -15,6 +15,7 @@ CM_THEMES = [
 
 CM_JS = [
   'lib/codemirror.js',
+  'mode/meta.js',
   'keymap/vim.js',
   'addon/dialog/dialog.js',
   'addon/scroll/simplescrollbars.js',