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retest.c revision 1.1 
      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
     35 static 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
     41 static char sccsid[] = "@(#)retest.c	8.1 (Berkeley) 6/6/93";
     42 #endif /* not lint */
     43 
     44 #include <ctype.h>
     45 
     46 int l_onecase = 0;
     47 char * _start;
     48 char * _escaped;
     49 char * convexp();
     50 char * expmatch();
     51 main()
     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