/* WS.H		Constants for WS.C				31 Oct 1987 */

#define TRUE		1
#define FALSE		0

#define LEFT_SCREEN	1			/* left screen column	*/
#define RIGHT_SCREEN	80			/* right screen column	*/
#define LINE_LENGTH	(RIGHT_SCREEN - LEFT_SCREEN + 1)

#define TOP_SCREEN	2			/* top screen line	*/
#define BOTTOM_SCREEN	24			/* bottom screen line	*/
#define PAGE_LENGTH	(BOTTOM_SCREEN - TOP_SCREEN + 1)

#define PX		LEFT_SCREEN		/* prompt position	*/
#define PY		TOP_SCREEN-1

#define TAB_POS		8			/* tabulator step	*/

#define MAX_TEXT 	10000			/* maximum text length	*/

typedef char	*INDEX;				/* text position	*/
typedef int	FLAG;				/* either TRUE or FALSE	*/
