projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 31cef89c | 1 | static char *sccsid = "@(#)getNAME.c 4.1 (Berkeley) 10/1/80"; |
| 6c561a18 BJ |
2 | #include <stdio.h> |
| 3 | ||
| 4 | int tocrc; | |
| 5 | ||
| 6 | main(argc, argv) | |
| 7 | int argc; | |
| 8 | char *argv[]; | |
| 9 | { | |
| 10 | ||
| 11 | argc--, argv++; | |
| 12 | if (!strcmp(argv[0], "-t")) | |
| 13 | argc--, argv++, tocrc++; | |
| 14 | while (argc > 0) | |
| 15 | getfrom(*argv++), argc--; | |
| 16 | exit(0); | |
| 17 | } | |
| 18 | ||
| 19 | getfrom(name) | |
| 20 | char *name; | |
| 21 | { | |
| 22 | char headbuf[BUFSIZ]; | |
| 23 | char linbuf[BUFSIZ]; | |
| 24 | register char *cp; | |
| 25 | int i = 0; | |
| 26 | ||
| 27 | if (freopen(name, "r", stdin) == 0) { | |
| 28 | perror(name); | |
| 29 | exit(1); | |
| 30 | } | |
| 31 | for (;;) { | |
| 32 | if (fgets(headbuf, sizeof headbuf, stdin) == NULL) | |
| 33 | return; | |
| 34 | if (headbuf[0] != '.') | |
| 35 | continue; | |
| 36 | if (headbuf[1] == 'T' && headbuf[2] == 'H') | |
| 37 | break; | |
| 38 | if (headbuf[1] == 't' && headbuf[2] == 'h') | |
| 39 | break; | |
| 40 | } | |
| 41 | for (;;) { | |
| 42 | if (fgets(linbuf, sizeof linbuf, stdin) == NULL) | |
| 43 | return; | |
| 44 | if (linbuf[0] != '.') | |
| 45 | continue; | |
| 46 | if (linbuf[1] == 'S' && linbuf[2] == 'H') | |
| 47 | break; | |
| 48 | if (linbuf[1] == 's' && linbuf[2] == 'h') | |
| 49 | break; | |
| 50 | } | |
| 51 | trimln(headbuf); | |
| 52 | if (tocrc) { | |
| 53 | register char *dp = name, *ep; | |
| 54 | ||
| 55 | again: | |
| 56 | while (*dp && *dp != '.') | |
| 57 | putchar(*dp++); | |
| 58 | if (*dp) | |
| 59 | for (ep = dp+1; *ep; ep++) | |
| 60 | if (*ep == '.') { | |
| 61 | putchar(*dp++); | |
| 62 | goto again; | |
| 63 | } | |
| 64 | putchar('('); | |
| 65 | if (*dp) | |
| 66 | dp++; | |
| 67 | while (*dp) | |
| 68 | putchar (*dp++); | |
| 69 | putchar(')'); | |
| 70 | putchar(' '); | |
| 71 | } | |
| 72 | printf("%s\t", headbuf); | |
| 73 | for (;;) { | |
| 74 | if (fgets(linbuf, sizeof linbuf, stdin) == NULL) | |
| 75 | break; | |
| 76 | if (linbuf[0] == '.') { | |
| 77 | if (linbuf[1] == 'S' && linbuf[2] == 'H') | |
| 78 | break; | |
| 79 | if (linbuf[1] == 's' && linbuf[2] == 'h') | |
| 80 | break; | |
| 81 | } | |
| 82 | trimln(linbuf); | |
| 83 | if (i != 0) | |
| 84 | printf(" "); | |
| 85 | i++; | |
| 86 | printf("%s", linbuf); | |
| 87 | } | |
| 88 | printf("\n"); | |
| 89 | } | |
| 90 | ||
| 91 | trimln(cp) | |
| 92 | register char *cp; | |
| 93 | { | |
| 94 | ||
| 95 | while (*cp) | |
| 96 | cp++; | |
| 97 | if (*--cp == '\n') | |
| 98 | *cp = 0; | |
| 99 | } |