/* WG.H		Global variables				31 Oct 1987 */

char		*t_name;		/* name of text file		*/
char		*t_max;			/* max. text length allocated	*/
char		*t_begin,*t_end;	/* text begin and end in memory	*/
char	 	*index;			/* current position in text	*/
char		*old_index;		/* previous position in text	*/
char		*pt_index, *pb_index;	/* page top, bottom index	*/
char		*b_begin,*b_end;	/* begin, end of text block	*/
unsigned int	n_lines;		/* no. of text lines		*/
unsigned int	t_line,t_col;		/* line, col of current index	*/
unsigned int	cx,cy;			/* cursor pos of current index	*/
unsigned int	pt_line, pb_line;	/* page top, bottom line	*/
unsigned int	alt_flag;		/* TRUE iff texts gets altered	*/
unsigned int	ins_flag;		/* TRUE iff input in insert mode*/
unsigned int	blk_flag;		/* TRUE iff block activated	*/

