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1.1 root 1: #ifndef lint
2: static char sccsid[] = "@(#)nii.c 4.1 6/7/82";
3: #endif lint
4:
5: #include "tdef.h"
6: #ifdef NROFF
7: #include "tw.h"
8: #endif
9: #include "sdef.h"
10: #include "d.h"
11: #include "v.h"
12: #include <sgtty.h>
13:
14: int *vlist = (int *)&v;
15: struct s *frame, *stk, *ejl;
16: struct s *nxf, *litlev;
17:
18: #ifdef NROFF
19: int pipeflg;
20: int hflg;
21: int eqflg;
22: #endif
23:
24: #ifndef NROFF
25: int xpts;
26: int verm;
27: int *pslp;
28: int psflg;
29: int ppts;
30: int pfont;
31: int paper;
32: int mpts;
33: int mfont;
34: int mcase;
35: int escm;
36: int cs;
37: int code;
38: int ccs;
39: int bd;
40: int back;
41: #endif
42:
43: int level;
44: int stdi;
45: int waitf;
46: int nofeed;
47: int quiet;
48: int stop;
49: char ibuf[IBUFSZ];
50: char xbuf[IBUFSZ];
51: char *ibufp;
52: char *xbufp;
53: char *eibuf;
54: char *xeibuf;
55: int cbuf[NC];
56: int *cp;
57: int nx;
58: int mflg;
59: int ch = 0;
60: int cps;
61: int ibf;
62: int ttyod;
63: struct sgttyb ttys;
64: int iflg;
65: char *enda;
66: int rargc;
67: char **argp;
68: char trtab[256];
69: int lgf;
70: int copyf;
71: int ch0;
72: int cwidth;
73: filep ip;
74: int nlflg;
75: int *ap;
76: int donef;
77: int nflush;
78: int nchar;
79: int rchar;
80: int nfo;
81: int ifile;
82: int padc;
83: int raw;
84: int ifl[NSO];
85: int ifi;
86: int flss;
87: int nonumb;
88: int trap;
89: int tflg;
90: int ejf;
91: int lit;
92: int gflag;
93: int dilev;
94: int tlss;
95: filep offset;
96: int em;
97: int ds;
98: filep woff;
99: int app;
100: int ndone;
101: int lead;
102: int ralss;
103: filep nextb;
104: int *argtop;
105: int nrbits;
106: int nform;
107: int oldmn;
108: int newmn;
109: int macerr;
110: filep apptr;
111: int diflg;
112: filep roff;
113: int wbfi;
114: int inc[NN];
115: int fmt[NN];
116: int evi;
117: int vflag;
118: int noscale;
119: int po1;
120: int nlist[NTRAP];
121: int mlist[NTRAP];
122: int evlist[EVLSZ];
123: int ev;
124: int tty;
125: int sfont;
126: int sv;
127: int esc;
128: int widthp;
129: int xfont;
130: int setwdf;
131: int xbitf;
132: int over;
133: int nhyp;
134: int **hyp;
135: int *olinep;
136: int esct;
137: int ttysave = -1;
138: int dotT;
139: char *unlkp;
140: int no_out;
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