2 /* $NetBSD: lex.l,v 1.7 2003/08/07 09:36:54 agc Exp $ */
5 * Copyright (c) 1990, 1993
6 * The Regents of the University of California. All rights reserved.
8 * This code is derived from software contributed to Berkeley by
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved.
39 * Copy permission is hereby granted provided that this notice is
40 * retained on all partial or complete copies.
42 * For more info on this and all of my stuff, mail edjames@berkeley.edu.
45 #include <sys/cdefs.h>
48 static char sccsid[] = "@(#)lex.l 8.1 (Berkeley) 5/31/93";
50 __RCSID("$NetBSD: lex.l,v 1.7 2003/08/07 09:36:54 agc Exp $");
55 #undef ECHO /* XXX: work around lex(1) vs termios lameness */
61 %option nounput noinput
63 [0-9]+ { yylval.ival = atoi(yytext); return(ConstOp); }
64 height { return(HeightOp); }
65 width { return(WidthOp); }
66 newplane { return(NewplaneOp); }
67 update { return(UpdateOp); }
68 airport { return(AirportOp); }
69 line { return(LineOp); }
70 exit { return(ExitOp); }
71 beacon { return(BeaconOp); }
72 [wedcxzaq] { yylval.cval = *yytext; return (DirOp); }