Bug 208898 No line number in script editor
The script editor doesn't show any line number, even when the eclipse "show line number" setting for text editors is set. This prevents the user to identify script errors when they are reported by line number. The chart script error reporting actually mentions the line number of the error, so it would be useful to show the line numbers in this scenario.
UI/org.eclipse.birt.report.designer.ui.editors.schematic/src/org/eclipse/birt/report/designer/internal/ui/editors/script/ScriptEditor.java
/*************************************************************************************
 * Copyright (c) 2007 Actuate 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
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Actuate Corporation - Initial implementation.
 ************************************************************************************/
package org.eclipse.birt.report.designer.internal.ui.editors.script;
import org.eclipse.birt.report.designer.nls.Messages;
import org.eclipse.gef.ui.actions.ActionRegistry;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.Separator;