diff --git a/gr-editor/codemirror-assets.html b/gr-editor/codemirror-assets.html
index fe5eed4..bf73d6f 100644
--- a/gr-editor/codemirror-assets.html
+++ b/gr-editor/codemirror-assets.html
@@ -49,7 +49,6 @@
 <script src="../bower_components/codemirror-minified/mode/meta.js"></script>
 <script src="../bower_components/codemirror-minified/mode/clike/clike.js"></script>
 <script src="../bower_components/codemirror-minified/mode/clojure/clojure.js"></script>
-<script src="../bower_components/codemirror-minified/mode/cmake/cmake.js"></script>
 <script src="../bower_components/codemirror-minified/mode/coffeescript/coffeescript.js"></script>
 <script src="../bower_components/codemirror-minified/mode/commonlisp/commonlisp.js"></script>
 <script src="../bower_components/codemirror-minified/mode/css/css.js"></script>
@@ -57,8 +56,6 @@
 <script src="../bower_components/codemirror-minified/mode/dart/dart.js"></script>
 <script src="../bower_components/codemirror-minified/mode/diff/diff.js"></script>
 <script src="../bower_components/codemirror-minified/mode/dockerfile/dockerfile.js"></script>
-<script src="../bower_components/codemirror-minified/mode/ebnf/ebnf.js"></script>
-<script src="../bower_components/codemirror-minified/mode/elm/elm.js"></script>
 <script src="../bower_components/codemirror-minified/mode/erlang/erlang.js"></script>
 <script src="../bower_components/codemirror-minified/mode/go/go.js"></script>
 <script src="../bower_components/codemirror-minified/mode/groovy/groovy.js"></script>
@@ -72,7 +69,6 @@
 <script src="../bower_components/codemirror-minified/mode/lua/lua.js"></script>
 <script src="../bower_components/codemirror-minified/mode/markdown/markdown.js"></script>
 <script src="../bower_components/codemirror-minified/mode/nginx/nginx.js"></script>
-<script src="../bower_components/codemirror-minified/mode/nsis/nsis.js"></script>
 <script src="../bower_components/codemirror-minified/mode/perl/perl.js"></script>
 <script src="../bower_components/codemirror-minified/mode/php/php.js"></script>
 <script src="../bower_components/codemirror-minified/mode/powershell/powershell.js"></script>
@@ -80,9 +76,7 @@
 <script src="../bower_components/codemirror-minified/mode/protobuf/protobuf.js"></script>
 <script src="../bower_components/codemirror-minified/mode/puppet/puppet.js"></script>
 <script src="../bower_components/codemirror-minified/mode/python/python.js"></script>
-<script src="../bower_components/codemirror-minified/mode/q/q.js"></script>
 <script src="../bower_components/codemirror-minified/mode/ruby/ruby.js"></script>
-<script src="../bower_components/codemirror-minified/mode/rust/rust.js"></script>
 <script src="../bower_components/codemirror-minified/mode/sass/sass.js"></script>
 <script src="../bower_components/codemirror-minified/mode/scheme/scheme.js"></script>
 <script src="../bower_components/codemirror-minified/mode/shell/shell.js"></script>
@@ -90,11 +84,8 @@
 <script src="../bower_components/codemirror-minified/mode/sql/sql.js"></script>
 <script src="../bower_components/codemirror-minified/mode/swift/swift.js"></script>
 <script src="../bower_components/codemirror-minified/mode/tcl/tcl.js"></script>
-<script src="../bower_components/codemirror-minified/mode/twig/twig.js"></script>
 <script src="../bower_components/codemirror-minified/mode/velocity/velocity.js"></script>
 <script src="../bower_components/codemirror-minified/mode/verilog/verilog.js"></script>
 <script src="../bower_components/codemirror-minified/mode/vb/vb.js"></script>
-<script src="../bower_components/codemirror-minified/mode/vbscript/vbscript.js"></script>
 <script src="../bower_components/codemirror-minified/mode/xml/xml.js"></script>
-<script src="../bower_components/codemirror-minified/mode/xquery/xquery.js"></script>
-<script src="../bower_components/codemirror-minified/mode/yaml/yaml.js"></script>
\ No newline at end of file
+<script src="../bower_components/codemirror-minified/mode/yaml/yaml.js"></script>