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/* $OpenBSD: map_scan.l,v 1.8 2017/12/31 09:40:41 anton Exp $ */
/* $NetBSD: map_scan.l 1.1 1998/12/28 14:01:17 hannken Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Juergen Hannken-Illjes.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
%option noinput noyywrap
%{
#include <dev/wscons/wsksymdef.h>
#include <dev/wscons/wsksymvar.h>
#include <limits.h>
#include <err.h>
#include "wsconsctl.h"
#include "map_parse.h"
void
map_scan_setinput(char *str)
{
yy_scan_string(str);
}
%}
%%
[ \t\n]+ {
/* ignore spaces and tabs */
}
"=" {
return('=');
}
keycode {
return(T_KEYCODE);
}
keysym {
return(T_KEYSYM);
}
[a-zA-Z][a-zA-Z0-9_]* {
int i;
i = name2ksym(yytext);
if (i == -1)
errx(1, "%s: not a keysym", yytext);
yylval.kval = i;
if (KS_GROUP(i) == KS_GROUP_Command ||
i == KS_Cmd || i == KS_Cmd1 || i == KS_Cmd2)
return(T_KEYSYM_CMD_VAR);
else
return(T_KEYSYM_VAR);
}
[0-9]+ {
const char *errstr;
yylval.ival = strtonum(yytext, 0, INT_MAX, &errstr);
if (errstr)
errx(1, "%s: %s", yytext, errstr);
return(T_NUMBER);
}
. {
if (yytext[0] >= ' ' && yytext[0] <= '~')
errx(1, "%c: illegal character in input", yytext[0]);
else
errx(1, "%03o: illegal character in input", yytext[0] & 255);
/* To quiet the compiler */
if (0)
unput(0);
}
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