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Collection of Tools & Utilities
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PROFF.H
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C/C++ Source or Header
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1988-02-12
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5KB
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152 lines
#include "defs.h"
#include "lookup.h"
#ifdef vms
#define extern globalref
#endif
/* next available char; init = 0 */
extern int bp;
/* pushed-back characters */
extern char buf[BUFSIZE];
/* stack of file descriptors */
extern FILE *infile[NFILES];
/* current file is infile[level] */
extern int level;
/* stack of output file descriptors */
extern FILE *outfile[NFILES];
/* current output file is outfile[olevel] */
extern int olevel;
/* current output file pointer */
extern FILE *poutput;
/* number registers a..z */
extern int nr[26];
/* system registers a..z */
extern int nr[26];
/* last char position in outbuf; init = 0 */
extern int outp;
/* width of text currently in outbuf; init = 0 */
extern int outw;
/* number of words in outbuf; init = 0 */
extern int outwds;
/* lines to be filled collect here */
extern char outbuf[MAXOUT];
/* word in outbuf; init=0 */
/* current output page number; init = 0 */
extern int curpag;
/* next output page number; init = 1 */
extern int newpag;
/* next line to be printed; init = 0 */
extern int lineno;
/* page length in lines; init = PAGELEN = 66 */
extern int plval;
/* page length save area */
extern int savpl;
/* margin before and including header */
extern int m1val;
/* margin after header */
extern int m2val;
/* margin after last text line */
extern int m3val;
/* bottom margin, including footer */
extern int m4val;
/* last live line on page, = plval-m3val-m4val */
extern int bottom;
/* top of page title for even pages;init=NEWLINE */
extern char ehead[MAXLINE];
/* top of page title for odd pages;init=NEWLINE */
extern char ohead[MAXLINE];
/* left,right margins for even header;init=inval,rmval */
extern int ehlim[2];
/* left,right margins for odd header;init=inval,rmval */
extern int ohlim[2];
/* bot of page title for even pages;init=NEWLINE */
extern char efoot[MAXLINE];
/* bot of page title for odd pages;init=NEWLINE */
extern char ofoot[MAXLINE];
/* left,right margins for even footer;init=inval,rmval */
extern int eflim[2];
/* left,right margins for odd footer;init=inval,rmval */
extern int oflim[2];
/* flag for pausing between pages */
extern int stopx;
/* first page to begin printing with */
extern int frstpg;
/* last page to be printed */
extern int lastpg;
/* flag to indicate whether page should be printed */
extern int print;
/* number of blanks to offset page by; init = 0 */
extern int offset;
/* verbose option; init = FALSE */
extern int verbose;
/* bolding option; init = YES; */
extern char bolding;
/* fill if YES; init = YES */
extern int fill;
/* current line spacing; init = 1 */
extern int lsval;
/* current indent; >= 0; init = 0 */
extern int inval;
/* current right margin; init = PAGEWIDTH = 60 */
extern int rmval;
/* current temporary indent; init = 0 */
extern int tival;
/* number of lines to center; init = 0 */
extern int ceval;
/* flag for continuous center */
extern char CEon;
/* number of lines to underline; init = 0 */
extern int ulval;
/* flag for continuous underline */
extern char ULon;
/* number of lines to boldface; init = 0 */
extern int boval;
/* flag for continuous bolding */
extern char BDon;
/* justification types for heads and foots; */
extern int tjust[3]; /* init = LEFT, CENTER, RIGHT */
/* number of lines to blank suppress; init=0 */
extern int bsval;
/* right justify filled lines if YES; init=YES */
extern int rjust;
/* tab stops; init every 8 spaces */
extern int tabs[INSIZE];
/* line control character; init = PERIOD */
extern char cchar;
/* universal escape - init = UNDERBAR */
extern char genesc;
/* character used to underline a BLANK; init = BLANK */
extern char ulblnk;
/* scratch arrays for use by various routines */
extern char tbuf1[MAXLINE];
extern char tbuf2[MAXLINE];
extern char tbuf3[MAXLINE];
extern char ttl[MAXLINE];
/* flag to process runoff symbols only */
extern char onlyrunoff;
/* flag to turn paging off */
extern char paging;
/* page number in roman numerals. Init = NO */
extern char roman;
/* autopar flag. Init = NO */
extern char autopar;
/* temporary indent value for autopar */
extern int autoprv;
/* hash tables for macros and variables */
extern struct hashlist *macrotab[HASHMAX];
extern struct hashlist *gentab[HASHMAX];
/* linked list entries for contents */
extern struct clist *chead;
extern struct clist *clast;
/* keep track of the work - VERBOSE opt.*/
extern int p_txtlines;
extern int p_outlines;
extern int p_outpages;
extern int p_memoryus;
#ifdef vms
#undef extern
#endif