Commit | Line | Data |
---|---|---|
a50ba3c1 | 1 | static char *sccsid = "@(#)what.c 4.2 (Berkeley) %G%"; |
a479dbc0 BJ |
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); | |
a50ba3c1 | 29 | exit(0); |
a479dbc0 BJ |
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 | } |