1 /* refer..c 4.2 83/08/11 */ 2 3 #include <stdio.h> 4 #include <ctype.h> 5 #include <assert.h> 6 7 #define FLAG 003 8 #define NRFTXT 10000 9 #define NRFTBL 500 10 #define NTFILE 20 11 #define QLEN 512 12 #define ANSLEN 1024 13 #define TAGLEN 400 14 #define NSERCH 20 15 16 extern FILE *in; 17 extern int endpush, sort, labels, keywant, bare; 18 extern int biblio, science, postpunct; 19 extern char *smallcaps; 20 extern char comname; 21 extern char *keystr; 22 extern char *convert; 23 extern int authrev; 24 extern int nmlen, dtlen; 25 extern char *rdata[], **search; 26 extern int refnum; 27 extern char *reftable[]; 28 extern char *rtp, reftext[]; 29 extern int sep; 30 extern char tfile[]; 31 extern char gfile[]; 32 extern char ofile[]; 33 extern char hidenam[]; 34 extern char *Ifile; extern int Iline; 35 extern FILE *fo, *ftemp; 36 extern char *input(),*lookat(); 37 extern char *class(),*caps(),*revauth(); 38 extern char *artskp(),*fpar(); 39 extern char *trimnl(); 40 41 extern char *getenv(), *sprintf(), *strcpy(), *strcat(); 42