1 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 2 /* All Rights Reserved */ 3 4 5 /* 6 * Copyright (c) 1980 Regents of the University of California. 7 * All rights reserved. The Berkeley software License Agreement 8 * specifies the terms and conditions for redistribution. 9 */ 10 11 /* 12 * Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc. 13 * All Rights Reserved. 14 */ 15 16 #pragma ident "%Z%%M% %I% %E% SMI" 17 18 #include <stdio.h> 19 #include <ctype.h> 20 #include <assert.h> 21 22 #define FLAG 003 23 #define AFLAG 007 24 #define NRFTXT 10000 25 #define NRFTBL 500 26 #define NTFILE 20 27 #define QLEN 512 28 #define ANSLEN 4000 29 #define TAGLEN 400 30 #define NSERCH 20 31 #define MXSIG 200 /* max bytes in aggregate signal */ 32 33 extern FILE *in; 34 extern int endpush, sort, labels, keywant, bare; 35 extern int biblio, science, postpunct; 36 extern char *smallcaps; 37 extern char comname; 38 extern char *keystr; 39 extern char *convert; 40 extern int authrev; 41 extern int nmlen, dtlen; 42 extern char *rdata[], **search; 43 extern int refnum; 44 extern char *reftable[]; 45 extern char *rtp, reftext[]; 46 extern int sep; 47 extern char tfile[]; 48 extern char gfile[]; 49 extern char ofile[]; 50 extern char hidenam[]; 51 extern char *Ifile; extern int Iline; 52 extern FILE *fo, *ftemp; 53 extern char *input(),*lookat(); 54 extern char *class(),*caps(),*revauth(); 55 extern char *artskp(),*fpar(); 56 extern char *trimnl(); 57 58 extern char *getenv(), *strcpy(), *strcat(); 59