retest.c revision 1591 
1/*
2 * Copyright (c) 1980, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35static char copyright[] =
36"@(#) Copyright (c) 1980, 1993\n\
37	The Regents of the University of California.  All rights reserved.\n";
38#endif /* not lint */
39
40#ifndef lint
41static char sccsid[] = "@(#)retest.c	8.1 (Berkeley) 6/6/93";
42#endif /* not lint */
43
44#include <ctype.h>
45
46int l_onecase = 0;
47char * _start;
48char * _escaped;
49char * convexp();
50char * expmatch();
51main()
52{
53    char reg[132];
54    char *ireg;
55    char str[132];
56    char *match;
57    char matstr[132];
58    char c;
59
60    while (1) {
61	printf ("\nexpr: ");
62	scanf ("%s", reg);
63	ireg = convexp(reg);
64	match = ireg;
65	while(*match) {
66	    switch (*match) {
67
68	    case '\\':
69	    case '(':
70	    case ')':
71	    case '|':
72		printf ("%c", *match);
73		break;
74
75	    default:
76		if (isalnum(*match))
77		    printf("%c", *match);
78		else
79		    printf ("<%03o>", *match);
80		break;
81	    }
82	    match++;
83	}
84	printf("\n");
85	getchar();
86	while(1) {
87	    printf ("string: ");
88	    match = str;
89	    while ((c = getchar()) != '\n')
90		*match++ = c;
91	    *match = 0;
92	    if (str[0] == '#')
93		break;
94	    matstr[0] = 0;
95	    _start = str;
96	    _escaped = 0;
97	    match = expmatch (str, ireg, matstr);
98	    if (match == 0)
99		printf ("FAILED\n");
100	    else
101		printf ("match\nmatstr = %s\n", matstr);
102	}
103
104    }
105}
106