1*21589Sdist /* 2*21589Sdist * Copyright (c) 1980, 1988 Regents of the University of California. 3*21589Sdist * All rights reserved. The Berkeley software License Agreement 4*21589Sdist * specifies the terms and conditions for redistribution. 5*21589Sdist */ 6*21589Sdist 7*21589Sdist #ifndef lint 8*21589Sdist char copyright[] = 9*21589Sdist "@(#) Copyright (c) 1980, 1988 Regents of the University of California.\n\ 10*21589Sdist All rights reserved.\n"; 11*21589Sdist #endif not lint 12*21589Sdist 13*21589Sdist #ifndef lint 14*21589Sdist static char sccsid[] = "@(#)what.c 5.1 (Berkeley) 05/31/85"; 15*21589Sdist #endif not lint 16*21589Sdist 171452Sroot #include <stdio.h> 181452Sroot 191452Sroot /* 201452Sroot * what 211452Sroot */ 221452Sroot 231452Sroot char *infile = "Standard input"; 241452Sroot 251452Sroot main(argc, argv) 261452Sroot int argc; 271452Sroot char *argv[]; 281452Sroot { 291452Sroot 301452Sroot argc--, argv++; 311452Sroot do { 321452Sroot if (argc > 0) { 331452Sroot if (freopen(argv[0], "r", stdin) == NULL) { 341452Sroot perror(argv[0]); 351452Sroot exit(1); 361452Sroot } 371452Sroot infile = argv[0]; 381452Sroot printf("%s\n", infile); 391452Sroot argc--, argv++; 401452Sroot } 411452Sroot fseek(stdin, (long) 0, 0); 421452Sroot find(); 431452Sroot } while (argc > 0); 444799Sroot exit(0); 451452Sroot } 461452Sroot 471452Sroot find() 481452Sroot { 491452Sroot static char buf[BUFSIZ]; 501452Sroot register char *cp; 511452Sroot register int c, cc; 521452Sroot register char *pat; 531452Sroot 541452Sroot contin: 551452Sroot while ((c = getchar()) != EOF) 561452Sroot if (c == '@') { 571452Sroot for (pat = "(#)"; *pat; pat++) 581452Sroot if ((c = getchar()) != *pat) 591452Sroot goto contin; 601452Sroot putchar('\t'); 611452Sroot while ((c = getchar()) != EOF && c && c != '"' && 621452Sroot c != '>' && c != '\n') 631452Sroot putchar(c); 641452Sroot putchar('\n'); 651452Sroot } 661452Sroot } 67