1 |
|
|
/* $OpenBSD: map_scan.l,v 1.7 2017/07/09 14:04:50 espie 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 |
|
|
%option noyywrap |
34 |
|
|
|
35 |
|
|
%{ |
36 |
|
|
|
37 |
|
|
#include <dev/wscons/wsksymdef.h> |
38 |
|
|
#include <dev/wscons/wsksymvar.h> |
39 |
|
|
#include <limits.h> |
40 |
|
|
#include <err.h> |
41 |
|
|
#include "wsconsctl.h" |
42 |
|
|
#include "map_parse.h" |
43 |
|
|
|
44 |
|
|
void |
45 |
|
|
map_scan_setinput(char *str) |
46 |
|
|
{ |
47 |
|
|
yy_scan_string(str); |
48 |
|
|
} |
49 |
|
|
|
50 |
|
|
%} |
51 |
|
|
|
52 |
|
|
%% |
53 |
|
|
|
54 |
|
|
[ \t\n]+ { |
55 |
|
|
/* ignore spaces and tabs */ |
56 |
|
|
} |
57 |
|
|
|
58 |
|
|
"=" { |
59 |
|
|
return('='); |
60 |
|
|
} |
61 |
|
|
|
62 |
|
|
keycode { |
63 |
|
|
return(T_KEYCODE); |
64 |
|
|
} |
65 |
|
|
|
66 |
|
|
keysym { |
67 |
|
|
return(T_KEYSYM); |
68 |
|
|
} |
69 |
|
|
|
70 |
|
|
[a-zA-Z][a-zA-Z0-9_]* { |
71 |
|
|
int i; |
72 |
|
|
|
73 |
|
|
i = name2ksym(yytext); |
74 |
|
|
if (i == -1) |
75 |
|
|
errx(1, "%s: not a keysym", yytext); |
76 |
|
|
yylval.kval = i; |
77 |
|
|
if (KS_GROUP(i) == KS_GROUP_Command || |
78 |
|
|
i == KS_Cmd || i == KS_Cmd1 || i == KS_Cmd2) |
79 |
|
|
return(T_KEYSYM_CMD_VAR); |
80 |
|
|
else |
81 |
|
|
return(T_KEYSYM_VAR); |
82 |
|
|
} |
83 |
|
|
|
84 |
|
|
[0-9]+ { |
85 |
|
|
const char *errstr; |
86 |
|
|
|
87 |
|
|
yylval.ival = strtonum(yytext, 0, INT_MAX, &errstr); |
88 |
|
|
if (errstr) |
89 |
|
|
errx(1, "%s: %s", yytext, errstr); |
90 |
|
|
return(T_NUMBER); |
91 |
|
|
} |
92 |
|
|
|
93 |
|
|
. { |
94 |
|
|
if (yytext[0] >= ' ' && yytext[0] <= '~') |
95 |
|
|
errx(1, "%c: illegal character in input", yytext[0]); |
96 |
|
|
else |
97 |
|
|
errx(1, "%03o: illegal character in input", yytext[0] & 255); |
98 |
|
|
|
99 |
|
|
/* To quiet the compiler */ |
100 |
|
|
if (0) |
101 |
|
|
unput(0); |
102 |
|
|
} |