diff -r 927a5f9fa430 -r 7400dc9f48fb launcher/src/main/resources/org/apidesign/bck2brwsr/dew/index.html
--- a/launcher/src/main/resources/org/apidesign/bck2brwsr/dew/index.html	Mon Jan 21 22:10:08 2013 +0100
+++ b/launcher/src/main/resources/org/apidesign/bck2brwsr/dew/index.html	Tue Jan 22 19:48:10 2013 +0100
@@ -56,7 +56,7 @@
                 <tr><td><i class="ic-java"></i> Java</td></tr>               
                 </table>                
                 <div>
-                    <textarea id="editorJava" ui-codemirror='{ lineNumbers : true, mode : "text/x-java", theme : "elegant", matchBrackets : true, lineWrapping : true }' ng-model="java"></textarea>
+                    <textarea id="editorJava" ui-codemirror='{ lineNumbers : true, mode : "text/x-java", theme : "elegant", matchBrackets : true, lineWrapping : true, gutters: ["CodeMirror-linenumbers", "issues"] }' ng-model="java"></textarea>
                     <div class="alert alert-error" ng-show="doc.modelError">
                         <small>{{doc.modelError.toString()}}</small>
                     </div>