Not part of regular build, a=leaf. Fixed bug I introduced with a previous patch. prevToken was getting set to NULL in some places when it shouldn't.

git-svn-id: svn://10.0.0.236/trunk@74662 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/extensions/transformiix/source/xpath/ExprLexer.cpp

@@ -29,13 +29,13 @@
  *   -- Fixed bug in parse method so that we make sure we check for
  *      axis identifier wild cards, such as ancestor::*
  *
- * $Id: ExprLexer.cpp,v 1.6 2000-06-19 09:03:12 kvisco%ziplink.net Exp $
+ * $Id: ExprLexer.cpp,v 1.7 2000-07-23 07:24:45 kvisco%ziplink.net Exp $
  */
 
 /**
  * Lexical analyzer for XPath expressions
  * @author <a href="mailto:kvisco@ziplink.net">Keith Visco</a>
- * @version $Revision: 1.6 $ $Date: 2000-06-19 09:03:12 $
+ * @version $Revision: 1.7 $ $Date: 2000-07-23 07:24:45 $
 **/
 
 #include <iostream.h>
@@ -679,6 +679,9 @@ void ExprLexer::parse(const String& pattern) {
                 case AT_SIGN :
                 case PLUS:
                 case DOLLAR_SIGN :
+                    matchToken(tokenBuffer, ch);
+                    matchDelimiter(ch);
+                    break;
                 case VERT_BAR:
                     matchToken(tokenBuffer, ch);
                     matchDelimiter(ch);