Keep pagination code from going into an infinite loop.

Properly handle a Null WidthOverride.
Properly handle a note or caution on a section.
Remove returns from lists of data points.

PROMS/XYPlots/XYPlots.cs

@@ -499,6 +499,7 @@ namespace XYPlots
 				Buff = Buff.Substring(0, Buff.Length - 2) + "  \r\n\0x00"; // needs to end with null
 			else if (Buff.EndsWith(">")) // doesn't end with return chars...
 				Buff = Buff.Substring(0, Buff.Length - 1) + " \r\n\0x00"; // needs to end with null
+			Buff = Regex.Replace(Buff, @"([0-9])\r\n([0-9])", "$1 $2");
 		}
 		private void CloseGraph()
 		{