|
|
1.1 root 1: static char *sccsid = "@(#)what.c 4.2 (Berkeley) 11/8/81";
2: #include <stdio.h>
3:
4: /*
5: * what
6: */
7:
8: char *infile = "Standard input";
9:
10: main(argc, argv)
11: int argc;
12: char *argv[];
13: {
14:
15: argc--, argv++;
16: do {
17: if (argc > 0) {
18: if (freopen(argv[0], "r", stdin) == NULL) {
19: perror(argv[0]);
20: exit(1);
21: }
22: infile = argv[0];
23: printf("%s\n", infile);
24: argc--, argv++;
25: }
26: fseek(stdin, (long) 0, 0);
27: find();
28: } while (argc > 0);
29: exit(0);
30: }
31:
32: find()
33: {
34: static char buf[BUFSIZ];
35: register char *cp;
36: register int c, cc;
37: register char *pat;
38:
39: contin:
40: while ((c = getchar()) != EOF)
41: if (c == '@') {
42: for (pat = "(#)"; *pat; pat++)
43: if ((c = getchar()) != *pat)
44: goto contin;
45: putchar('\t');
46: while ((c = getchar()) != EOF && c && c != '"' &&
47: c != '>' && c != '\n')
48: putchar(c);
49: putchar('\n');
50: }
51: }
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