--- code/trunk/pcre_dfa_exec.c	2007/02/24 21:41:42	93
+++ code/trunk/pcre_dfa_exec.c	2007/03/09 15:59:06	117
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2006 University of Cambridge
+           Copyright (c) 1997-2007 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -2057,7 +2057,7 @@
 
 Arguments:
   argument_re     points to the compiled expression
-  extra_data      points to extra data or is NULL (not currently used)
+  extra_data      points to extra data or is NULL
   subject         points to the subject string
   length          length of subject string (may contain binary zeros)
   start_offset    where to start in the subject string
@@ -2163,8 +2163,8 @@
 md->moptions = options;
 md->poptions = re->options;
 
-/* Handle different types of newline. The two bits give four cases. If nothing
-is set at run time, whatever was used at compile time applies. */
+/* Handle different types of newline. The three bits give eight cases. If
+nothing is set at run time, whatever was used at compile time applies. */
 
 switch ((((options & PCRE_NEWLINE_BITS) == 0)? re->options : options) &
          PCRE_NEWLINE_BITS)