1 /* $NetBSD: map_scan.l,v 1.4 2008/04/28 20:23:09 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Juergen Hannken-Illjes. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 %{ 33 34 #include <dev/wscons/wsksymdef.h> 35 #include <dev/wscons/wsksymvar.h> 36 37 #include <err.h> 38 #include <stdlib.h> 39 40 #include "wsconsctl.h" 41 #include "map_parse.h" 42 43 #define yywrap() 1 44 45 void 46 map_scan_setinput(char *str) 47 { 48 49 yy_scan_string(str); 50 } 51 52 %} 53 54 %% 55 56 [ \t\n]+ { 57 /* ignore spaces and tabs */ 58 } 59 60 "=" { 61 return('='); 62 } 63 64 keycode { 65 return(T_KEYCODE); 66 } 67 68 keysym { 69 return(T_KEYSYM); 70 } 71 72 [a-zA-Z][a-zA-Z0-9_]* { 73 int i; 74 75 i = name2ksym(yytext); 76 if (i == -1) 77 errx(EXIT_FAILURE, "%s: not a keysym", yytext); 78 yylval.kval = i; 79 if (KS_GROUP(i) == KS_GROUP_Command || 80 i == KS_Cmd || i == KS_Cmd1 || i == KS_Cmd2) 81 return(T_KEYSYM_CMD_VAR); 82 else 83 return(T_KEYSYM_VAR); 84 } 85 86 [0-9]+ { 87 yylval.ival = atoi(yytext); 88 return(T_NUMBER); 89 } 90 91 . { 92 if (yytext[0] >= ' ' && yytext[0] <= '~') 93 errx(EXIT_FAILURE, "%c: illegal character in input", 94 yytext[0]); 95 else 96 errx(EXIT_FAILURE, "%03o: illegal character in input", 97 yytext[0] & 255); 98 99 /* To quiet the compiler */ 100 if (0) 101 unput(0); 102 } 103