Add comments to various %option items to explain what they're doing.

[obnox/wireshark/wip.git] / text2pcap-scanner.l

diff --git a/text2pcap-scanner.l b/text2pcap-scanner.l
index 725926df82c1624bc5f81b593245ca7d2239f564..6b0b716f4555389c8f39551d46cd99cd361350aa 100644 (file)
--- a/text2pcap-scanner.l
+++ b/text2pcap-scanner.l
@@ -1,5 +1,10 @@
 /* -*-mode: flex-*- */
 
+/*
+ * We don't use unput, so don't generate code for it.
+ */
+%option nounput
+
 %{
     
 /********************************************************************************
@@ -16,8 +21,6 @@
  * By Gerald Combs <gerald@wireshark.org>
  * Copyright 1998 Gerald Combs
  * 
- * 
- * 
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
@@ -30,7 +33,7 @@
  * 
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  *******************************************************************************/
     
@@ -52,12 +55,6 @@ text [^ \n\t]+
 mailfwd >
 eol \r?\n\r?
 
-/* we don't use unput, so don't generate code for it.
- * This is flex-only, but current thinking is that our lexers don't work
- * with non-flex anyway...
- */
-%option nounput
-
 %%
 
 {byte}            { parse_token(T_BYTE, yytext); }