Index: /FCKeditor/trunk/fckconfig.js
===================================================================
--- /FCKeditor/trunk/fckconfig.js	(revision 425)
+++ /FCKeditor/trunk/fckconfig.js	(revision 426)
@@ -136,5 +136,6 @@
 	[ CTRL + SHIFT + 83 /*S*/, 'Save' ],
 	[ CTRL + ALT + 13 /*ENTER*/, 'FitWindow' ],
-	[ CTRL + 9 /*TAB*/, 'Source' ]
+	[ CTRL + 9 /*TAB*/, 'Source' ],
+	[ 9 /*TAB*/, 'CustomTab' ]
 ] ;