diff options
| author | Guy Harris <guy@alum.mit.edu> | 2007-07-30 20:22:37 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2007-07-30 20:22:37 +0000 |
| commit | 968d363f113c73885a4c6c67019b0b8a93bf2524 (patch) | |
| tree | 9cbfb86dfe1b0a83c37e8528dc019ef3885e0733 /text2pcap-scanner.l | |
| parent | 0d437580eed2149e0d313aa00a64c11a4df37633 (diff) | |
Add comments to various %option items to explain what they're doing.
Move the %options to the beginning if they weren't already there, and
put them in the same order in all files.
Add "prefix=" options to .l files that don't already have them, so we
don't have to pass a "-P" option.
Add "never-interactive" and "noyywrap" options to our lexical analyzers,
to remove extra isatty() checks and to eliminate the need for yywrap()
from the Flex library.
Get rid of %option nostdinit - that's the default.
Add .l.c: rules to Makefile.am files, replacing the rules for specific
.l files. Have those rules all check that $(LEX) is set.
Update the address for the FSF.
svn path=/trunk/; revision=22424
Diffstat (limited to 'text2pcap-scanner.l')
| -rw-r--r-- | text2pcap-scanner.l | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/text2pcap-scanner.l b/text2pcap-scanner.l index 725926df82..6b0b716f45 100644 --- 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); } |