#ifndef lint static char sccsid[] = "@(#)nii.c 2.1 (CWI) 85/07/18"; #endif lint #include "tdef.h" #ifdef NROFF #include "tw.h" #endif #include "ext.h" #include struct s *frame, *stk, *ejl; struct s *nxf; int pipeflg; int hflg; /* used in nroff only */ int eqflg; /* used in nroff only */ #ifndef NROFF int xpts; int ppts; int pfont; int mpts; int mfont; int cs; int ccs; int bd; #endif int stdi; int nofeed; int quiet; int stop; char ibuf[IBUFSZ]; char xbuf[IBUFSZ]; char *ibufp; char *xbufp; char *eibuf; char *xeibuf; tchar pbbuf[NC]; /* pushback buffer for arguments, \n, etc. */ tchar *pbp = pbbuf; /* next free slot in pbbuf */ tchar *lastpbp = pbbuf; /* pbp in previous stack frame */ int nx; int mflg; tchar ch = 0; int ibf; int ttyod; struct sgttyb ttys; int iflg; char *enda; int rargc; char **argp; int trtab[NTRTAB]; int lgf; int copyf; filep ip; int nlflg; int donef; int nflush; int nfo; int ifile; int padc; int raw; int ifl[NSO]; int ifi; int flss; int nonumb; int trap; int tflg; int ejf; int gflag; int dilev; filep offset; int em; int ds; filep woff; int app; int ndone; int lead; int ralss; filep nextb; tchar nrbits; int nform; int oldmn; int newmn; int macerr; filep apptr; int diflg; filep roff; int wbfi; int evi; int vflag; int noscale; int po1; int nlist[NTRAP]; int mlist[NTRAP]; int evlist[EVLSZ]; int ev; int tty; int sfont = FT; /* appears to be "standard" font; used by .ul */ int sv; int esc; int widthp; int xfont; int setwdf; int over; int nhyp; tchar **hyp; tchar *olinep; int ttysave = -1; int dotT; char *unlkp; int no_out; struct widcache widcache[NWIDCACHE]; struct d d[NDI]; struct d *dip;