Fixed problem with a negative value in a scientific notation RO value

Added logic to support an Indented Paragraph (Comanche Peak)

PROMS/VEPROMS.CSLA.Library/Extension/DocumentExt.cs

@@ -1246,6 +1246,8 @@ namespace VEPROMS.CSLA.Library
 				tmp = tmp.Replace(@"\u160?", "\xA0");
 				tmp = tmp.Replace(@"\U160?", "\xA0");
 				tmp = tmp.Replace(@"[xB3]", "\xB3");
+				tmp = tmp.Replace(@"\U8209?", "-"); // fixes negative value in scienctific notation
+				tmp = tmp.Replace(@"\u8209?", "-");
 				// Look for superscript or subscript and insert the appropriate commands
 				Match roMatch = Regex.Match(tmp, @"(.*?)\\(up2|dn2) (.*?)\\(up0|dn0) ");
 				if (roMatch.Groups.Count == 5)// Superscript or subscript found