<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.ui.commands">
      <command
            categoryId="org.eclipse.ui.category.window"
            id="ca.mt.wb.editors.openInNewWindow"
            name="Open active editor in a new window">
      </command>
      <command
            categoryId="org.eclipse.ui.category.textEditor"
            defaultHandler="ca.mt.wb.runtime.editors.ToggleLineNumbersHandler"
            id="ca.mt.wb.editors.toggleLineNumbers"
            name="Toggle Line Numbers in Text Editors">
      </command>
   </extension>
   <extension
         point="org.eclipse.ui.handlers">
      <handler
            class="ca.mt.wb.runtime.editors.OpenInNewWindowHandler"
            commandId="ca.mt.wb.editors.openInNewWindow">
         <enabledWhen>
            <with
                  variable="activeEditor">
               <instanceof
                     value="org.eclipse.ui.IEditorPart">
               </instanceof>
            </with>
         </enabledWhen>
      </handler>
   </extension>

</plugin>

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.ui.commands">
      <command
            categoryId="org.eclipse.ui.category.window"
            id="ca.mt.wb.editors.openInNewWindow"
            name="Open Active Editor in a New Window">
      </command>
      <command
            categoryId="org.eclipse.ui.category.textEditor"
            defaultHandler="ca.mt.wb.runtime.editors.ToggleLineNumbersHandler"
            id="ca.mt.wb.editors.toggleLineNumbers"
            name="Toggle Line Numbers in Text Editors">
      </command>
   </extension>
   <extension
         point="org.eclipse.ui.handlers">
      <handler
            class="ca.mt.wb.runtime.editors.OpenInNewWindowHandler"
            commandId="ca.mt.wb.editors.openInNewWindow">
         <enabledWhen>
            <with
                  variable="activeEditor">
               <instanceof
                     value="org.eclipse.ui.IEditorPart">
               </instanceof>
            </with>
         </enabledWhen>
      </handler>
   </extension>

</plugin>

Fix text casing of ca.mt.wb.editors.openInNewWindow
Fix text casing of ca.mt.wb.editors.openInNewWindow