int     debug;
int PAGESTOP;
int FILL;   /* set to YES or NO */
int LSVAL;  /* line spacing value -> default will be 1 */
int TIVAL;  /* temporary indent -> default  0 */
int INVAL;  /* left indent -> default  0 */
int RMVAL;  /* right margin -> default  PAGEWIDTH */
int CEVAL;  /* set equal to number of lines to be centered  */
/* default is 0                                   */
int ULVAL;  /* set equal to number of lines to be underlined */
int SPVAL;  /* blank lines to be spaced down */


int CURPAG; /* current output page number; init = 0 */
int NEWPAG; /* next output page number; init = 1 */
int LINENO; /* next line to be printed; init = 0 */
int PLVAL;  /* page length in lines; init=66 */
int M1VAL;  /* margin before and including header */
int M2VAL;  /* margin after header */
int M3VAL;  /* margin after last text line */
int M4VAL;  /* bottom margin, including footer */
int BOTTOM; /* last live line */

char HEADER[ MAXLINE ]; /*  header title */
char FOOTER[ MAXLINE ]; /* footer title */
int DIR;    /* for "spreading" of lines    */
int OUTWRDS;    /* no. words in outbuf; init = 0 */
char OUTBUF [ MAXLINE*2 ];  /* lines to be filled collected here */