[222910] Add : as an initial trigger for auto content assistance character
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/preferences/XMLUIPreferenceInitializer.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/preferences/XMLUIPreferenceInitializer.java
index 97d5f41..8a9bcfd 100644
--- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/preferences/XMLUIPreferenceInitializer.java
+++ b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/preferences/XMLUIPreferenceInitializer.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2006, 2007 IBM Corporation and others.
+ * Copyright (c) 2006, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -33,7 +33,7 @@
 		IPreferenceStore store = XMLUIPlugin.getDefault().getPreferenceStore();
 
 		store.setDefault(XMLUIPreferenceNames.AUTO_PROPOSE, true);
-		store.setDefault(XMLUIPreferenceNames.AUTO_PROPOSE_CODE, "<="); //$NON-NLS-1$
+		store.setDefault(XMLUIPreferenceNames.AUTO_PROPOSE_CODE, "<=:"); //$NON-NLS-1$
 		// https://bugs.eclipse.org/bugs/show_bug.cgi?id=140946
 		store.setDefault(XMLUIPreferenceNames.SUGGESTION_STRATEGY, XMLUIPreferenceNames.SUGGESTION_STRATEGY_VALUE_STRICT);
 		store.setDefault(XMLUIPreferenceNames.USE_INFERRED_GRAMMAR, true);