53 lines
1.6 KiB
Text
53 lines
1.6 KiB
Text
/* $NetBSD: scanner-1.l,v 1.1.1.1 2009/10/26 00:29:17 christos Exp $ */
|
|
|
|
/*
|
|
* This file is part of flex.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE.
|
|
*/
|
|
|
|
%{
|
|
/* A template scanner file to build "scanner-1.c" and "scanner-1.h". */
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "config.h"
|
|
|
|
%}
|
|
|
|
%option header="scanner-1.h"
|
|
%option 8bit outfile="scanner-1.c" prefix="S1_"
|
|
%option nounput nomain noyywrap noyy_top_state
|
|
%option warn stack reentrant
|
|
%option tables-file="scanner-1.tables"
|
|
|
|
%x ON
|
|
%x OFF
|
|
%%
|
|
<INITIAL>{
|
|
on yy_push_state(ON, yyscanner); return 10;
|
|
off yy_push_state(OFF, yyscanner); return 11;
|
|
.|\n return 12;
|
|
}
|
|
<ON>.|\n yy_pop_state(yyscanner); return 13;
|
|
|
|
<OFF>.|\n yy_pop_state(yyscanner); return 14;
|
|
|
|
%%
|
|
|