Bug 196895 [Automation][Regression] long text was not rendered properly
steps to reproduce: - use the attached report desgin - preview in pdf expected behavior: - no break in text actual behavior: - text was breaked please refer to the attached screen capture for the difference
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTextLM.java
* the text in chunk. 
		 */
		private int vestigeIndex = -1;
		private int vestigeLength = 0;
		
		private int currentPos = 0;
		private int areaStartPos = 0;
		
		private int letterSpacing = 0;
		private int wordSpacing = 0;
		
		private int maxLineSpace = 0;
		private IWordRecognizer wr = null;
		
		/** 
		 * The flag to indicate whether the current TextArea needs to be added
		 * into the line by force. 
		 */ 
		private boolean addByForce = false;
		
		/**
		 * The flag to indicate whether we need to split off the first character next time. 
		 */
		private boolean nothingSplitted = false;
		
		private int leftMargin;
		private int leftBorder;
		private int leftPadding;
		private int rightMargin;
		private int rightBorder;