1 /*        $NetBSD: retest.c,v 1.5 2003/08/07 11:17:02 agc Exp $       */
2 
3 /*
4  * Copyright (c) 1980, 1993
5  *        The Regents of the University of California.  All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  * 3. Neither the name of the University nor the names of its contributors
16  *    may be used to endorse or promote products derived from this software
17  *    without specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29  * SUCH DAMAGE.
30  */
31 
32 #ifndef lint
33 static char copyright[] =
34 "@(#) Copyright (c) 1980, 1993\n\
35           The Regents of the University of California.  All rights reserved.\n";
36 #endif /* not lint */
37 
38 #ifndef lint
39 #if 0
40 static char sccsid[] = "@(#)retest.c    8.1 (Berkeley) 6/6/93";
41 #endif
42 static char rcsid[] = "$NetBSD: retest.c,v 1.5 2003/08/07 11:17:02 agc Exp $";
43 #endif /* not lint */
44 
45 #include <ctype.h>
46 
47 int l_onecase = 0;
48 char * x_start;
49 char * x_escaped;
50 char * convexp();
51 char * expmatch();
main()52 main()
53 {
54     char reg[132];
55     char *ireg;
56     char str[132];
57     char *match;
58     char matstr[132];
59     char c;
60 
61     while (1) {
62           printf ("\nexpr: ");
63           scanf ("%131s", reg);
64           ireg = convexp(reg);
65           match = ireg;
66           while(*match) {
67               switch (*match) {
68 
69               case '\\':
70               case '(':
71               case ')':
72               case '|':
73                     printf ("%c", *match);
74                     break;
75 
76               default:
77                     if (isalnum(*match))
78                         printf("%c", *match);
79                     else
80                         printf ("<%03o>", *match);
81                     break;
82               }
83               match++;
84           }
85           printf("\n");
86           getchar();
87           while(1) {
88               printf ("string: ");
89               match = str;
90               while ((c = getchar()) != '\n')
91                     *match++ = c;
92               *match = 0;
93               if (str[0] == '#')
94                     break;
95               matstr[0] = 0;
96               x_start = str;
97               x_escaped = 0;
98               match = expmatch (str, ireg, matstr);
99               if (match == 0)
100                     printf ("FAILED\n");
101               else
102                     printf ("match\nmatstr = %s\n", matstr);
103           }
104 
105     }
106 }
107