Index: tools/prettyprinter/lex.ll
===================================================================
--- tools/prettyprinter/lex.ll	(revision 81bb114433843f3bc8e0db517f991b0cc892e8ca)
+++ tools/prettyprinter/lex.ll	(revision 85b1deb20af020daa008d82abbbc54f9b152d5c0)
@@ -10,6 +10,6 @@
  * Created On       : Sat Dec 15 11:45:59 2001
  * Last Modified By : Peter A. Buhr
- * Last Modified On : Sun Apr 15 21:28:33 2018
- * Update Count     : 271
+ * Last Modified On : Thu May 31 08:49:58 2018
+ * Update Count     : 274
  */
 
@@ -77,5 +77,5 @@
 }
 
-<INITIAL,C_CODE>"//"[^\n]*"\n" {						// C++ style comments
+<INITIAL,C_CODE>"//"[^\n]* {							// C++ style comments
 #if defined(DEBUG_ALL) | defined(DEBUG_COMMENT)
 	cerr << "\"//\"[^\\n]*\"\n\" : " << yytext << endl;