### Eclipse Workspace Patch 1.0
#P org.eclipse.pde.core
Index: src/org/eclipse/pde/internal/core/ischema/ISchema.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/ischema/ISchema.java,v
retrieving revision 1.17
diff -u -r1.17 ISchema.java
--- src/org/eclipse/pde/internal/core/ischema/ISchema.java	2 Jan 2008 15:56:19 -0000	1.17
+++ src/org/eclipse/pde/internal/core/ischema/ISchema.java	5 May 2008 10:34:13 -0000
@@ -11,7 +11,6 @@
 package org.eclipse.pde.internal.core.ischema;
 
 import java.net.URL;
-
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.pde.core.IBaseModel;
 import org.eclipse.pde.core.IModelChangeProvider;
@@ -154,13 +153,20 @@
 	ISchemaInclude[] getIncludes();
 
 	/**
-	 * Returns whether the root schema element ( the <exension> element)
+	 * Returns whether the root schema element (the <extension> element)
 	 * has been marked deprecated, making this schema deprecated.
 	 * @return true if this schema is deprecated
 	 */
 	public boolean isDeperecated();
 
 	/**
+	 * Returns whether the root schema element (the <extension> element)
+	 * has been marked internal, making this schema internal.
+	 * @return true if this schema is internal
+	 */
+	public boolean isInternal();
+
+	/**
 	 * Returns replacement schema in case this one is deprecated.
 	 * @return the replacement schema 
 	 */
Index: src/org/eclipse/pde/internal/core/schema/Schema.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/schema/Schema.java,v
retrieving revision 1.77
diff -u -r1.77 Schema.java
--- src/org/eclipse/pde/internal/core/schema/Schema.java	28 Apr 2008 14:36:53 -0000	1.77
+++ src/org/eclipse/pde/internal/core/schema/Schema.java	5 May 2008 10:34:14 -0000
@@ -1016,4 +1016,13 @@
 		return null;
 	}
 
+	public boolean isInternal() {
+		Iterator it = fElements.iterator();
+		while (it.hasNext()) {
+			Object next = it.next();
+			if (next instanceof SchemaRootElement)
+				return ((SchemaRootElement) next).isInternal();
+		}
+		return false;
+	}
 }
Index: src/org/eclipse/pde/internal/core/builders/SchemaTransformer.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/builders/SchemaTransformer.java,v
retrieving revision 1.11
diff -u -r1.11 SchemaTransformer.java
--- src/org/eclipse/pde/internal/core/builders/SchemaTransformer.java	28 Apr 2008 19:49:38 -0000	1.11
+++ src/org/eclipse/pde/internal/core/builders/SchemaTransformer.java	5 May 2008 10:34:13 -0000
@@ -119,6 +119,11 @@
 				fWriter.print(", use <i>" + suggestion + "</i> as a replacement."); //$NON-NLS-1$ //$NON-NLS-2$
 			fWriter.println("</div>"); //$NON-NLS-1$
 		}
+		if (fSchema.isInternal()) {
+			fWriter.print("<div style=\"border: 1px solid #990000; padding: 5px; text-align: center; color: red;\">"); //$NON-NLS-1$
+			fWriter.print("This extension point is internal"); //$NON-NLS-1$
+			fWriter.println("</div>"); //$NON-NLS-1$
+		}
 		fWriter.println("<p></p>"); //$NON-NLS-1$
 		fWriter.print("<h6 class=\"CaptionFigColumn SchemaHeader\">Identifier: </h6>"); //$NON-NLS-1$
 		fWriter.print(fSchema.getQualifiedPointId());