1 /* $OpenBSD: map_scan.l,v 1.4 2012/07/14 08:28:47 shadchin Exp $ */ 2 /* $NetBSD: map_scan.l 1.1 1998/12/28 14:01:17 hannken Exp $ */ 3 4 /*- 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Juergen Hannken-Illjes. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 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 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 %{ 34 35 #include <dev/wscons/wsksymdef.h> 36 #include <dev/wscons/wsksymvar.h> 37 #include <err.h> 38 #include "wsconsctl.h" 39 #include "y.tab.h" 40 41 #define yywrap() 1 42 43 void 44 map_scan_setinput(char *str) 45 { 46 yy_scan_string(str); 47 } 48 49 %} 50 51 %% 52 53 [ \t\n]+ { 54 /* ignore spaces and tabs */ 55 } 56 57 "=" { 58 return('='); 59 } 60 61 keycode { 62 return(T_KEYCODE); 63 } 64 65 keysym { 66 return(T_KEYSYM); 67 } 68 69 [a-zA-Z][a-zA-Z0-9_]* { 70 int i; 71 72 i = name2ksym(yytext); 73 if (i == -1) 74 errx(1, "%s: not a keysym", yytext); 75 yylval.kval = i; 76 if (KS_GROUP(i) == KS_GROUP_Command || 77 i == KS_Cmd || i == KS_Cmd1 || i == KS_Cmd2) 78 return(T_KEYSYM_CMD_VAR); 79 else 80 return(T_KEYSYM_VAR); 81 } 82 83 [0-9]+ { 84 yylval.ival = atoi(yytext); 85 return(T_NUMBER); 86 } 87 88 . { 89 if (yytext[0] >= ' ' && yytext[0] <= '~') 90 errx(1, "%c: illegal character in input", yytext[0]); 91 else 92 errx(1, "%03o: illegal character in input", yytext[0] & 255); 93 94 /* To quiet the compiler */ 95 if (0) 96 unput(0); 97 } 98