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sdiff udiff text old ( 133248 ) new ( 134542 )
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lang.l (133248) lang.l (134542)
1%{
2/*-
3 * Copyright (c) 1980, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * @(#)lang.l 8.1 (Berkeley) 6/6/93
1%{
2/*-
3 * Copyright (c) 1980, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

--- 14 unchanged lines hidden (view full) ---

23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * @(#)lang.l 8.1 (Berkeley) 6/6/93
31 * $FreeBSD: head/usr.sbin/config/lang.l 133248 2004-08-07 04:19:37Z imp $
31 * $FreeBSD: head/usr.sbin/config/lang.l 134542 2004-08-30 23:03:58Z peter $
32 */
33
34#include <assert.h>
35#include <ctype.h>
36#include <string.h>
37#include "y.tab.h"
38#include "config.h"
39

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84static int endinclude(void);
85int include(const char *, int);
86int kw_lookup(char *);
87unsigned int octal(const char *);
88unsigned int hex(const char *);
89int yyerror(const char *);
90
91%}
32 */
33
34#include <assert.h>
35#include <ctype.h>
36#include <string.h>
37#include "y.tab.h"
38#include "config.h"
39

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84static int endinclude(void);
85int include(const char *, int);
86int kw_lookup(char *);
87unsigned int octal(const char *);
88unsigned int hex(const char *);
89int yyerror(const char *);
90
91%}
92WORD [A-Za-z_][-A-Za-z_]*
93ID [A-Za-z_][-A-Za-z_0-9]*
92ID [A-Za-z_][-A-Za-z_0-9]*
94%START NONUM TOEOL
93%START TOEOL
95%%
94%%
96<NONUM>{WORD} {
95{ID} {
97 int i;
98
99 BEGIN 0;
100 if ((i = kw_lookup(yytext)) == -1)
101 {
102 yylval.str = strdup(yytext);
103 return ID;
104 }
105 return i;
106 }
96 int i;
97
98 BEGIN 0;
99 if ((i = kw_lookup(yytext)) == -1)
100 {
101 yylval.str = strdup(yytext);
102 return ID;
103 }
104 return i;
105 }
107<INITIAL>{WORD}/[0-9]* {
108 int i;
109
110 if ((i = kw_lookup(yytext)) == -1)
111 REJECT;
112 if (i == DEVICE || i == NODEVICE)
113 BEGIN NONUM;
114 return i;
115 }
116<INITIAL>{ID} {
117 BEGIN 0;
118 yylval.str = strdup(yytext);
119 return ID;
120 }
121\\\"[^"]+\\\" {
122 BEGIN 0;
123 yytext[yyleng-2] = '"';
124 yytext[yyleng-1] = '\0';
125 yylval.str = strdup(yytext + 1);
126 return ID;
127 }
128\"[^"]+\" {

--- 146 unchanged lines hidden --- 		106\\\"[^"]+\\\" {
107 BEGIN 0;
108 yytext[yyleng-2] = '"';
109 yytext[yyleng-1] = '\0';
110 yylval.str = strdup(yytext + 1);
111 return ID;
112 }
113\"[^"]+\" {

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