Commit | Line | Data |
---|---|---|
f42904bc DF |
1 | /* |
2 | * Copyright (c) 1980, 1988 Regents of the University of California. | |
3 | * All rights reserved. The Berkeley software License Agreement | |
4 | * specifies the terms and conditions for redistribution. | |
5 | */ | |
6 | ||
7 | #ifndef lint | |
8 | char copyright[] = | |
9 | "@(#) Copyright (c) 1980, 1988 Regents of the University of California.\n\ | |
10 | All rights reserved.\n"; | |
11 | #endif not lint | |
12 | ||
13 | #ifndef lint | |
14 | static char sccsid[] = "@(#)what.c 5.1 (Berkeley) %G%"; | |
15 | #endif not lint | |
16 | ||
a479dbc0 BJ |
17 | #include <stdio.h> |
18 | ||
19 | /* | |
20 | * what | |
21 | */ | |
22 | ||
23 | char *infile = "Standard input"; | |
24 | ||
25 | main(argc, argv) | |
26 | int argc; | |
27 | char *argv[]; | |
28 | { | |
29 | ||
30 | argc--, argv++; | |
31 | do { | |
32 | if (argc > 0) { | |
33 | if (freopen(argv[0], "r", stdin) == NULL) { | |
34 | perror(argv[0]); | |
35 | exit(1); | |
36 | } | |
37 | infile = argv[0]; | |
38 | printf("%s\n", infile); | |
39 | argc--, argv++; | |
40 | } | |
41 | fseek(stdin, (long) 0, 0); | |
42 | find(); | |
43 | } while (argc > 0); | |
a50ba3c1 | 44 | exit(0); |
a479dbc0 BJ |
45 | } |
46 | ||
47 | find() | |
48 | { | |
49 | static char buf[BUFSIZ]; | |
50 | register char *cp; | |
51 | register int c, cc; | |
52 | register char *pat; | |
53 | ||
54 | contin: | |
55 | while ((c = getchar()) != EOF) | |
56 | if (c == '@') { | |
57 | for (pat = "(#)"; *pat; pat++) | |
58 | if ((c = getchar()) != *pat) | |
59 | goto contin; | |
60 | putchar('\t'); | |
61 | while ((c = getchar()) != EOF && c && c != '"' && | |
62 | c != '>' && c != '\n') | |
63 | putchar(c); | |
64 | putchar('\n'); | |
65 | } | |
66 | } |