/*
 * STEVIE - Simply Try this Editor for VI Enthusiasts
 *
 * Code Contributions By : Tim Thompson           twitch!tjt
 *                         Tony Andrews           onecom!wldrdg!tony 
 *                         G. R. (Fred) Walter    watmath!grwalter 
 */

/*
 * Settable parameters 
 */

struct param {
    char           *fullname;	/* full parameter name */
    char           *shortname;	/* permissible abbreviation */
    int             value;	/* parameter value */
    int             flags;
};

extern struct param params[];

/*
 * Flags 
 */
#define	P_BOOL		0x01	/* the parameter is boolean */
#define	P_NUM		0x02	/* the parameter is numeric */
#define	P_CHANGED	0x04	/* the parameter has been changed */

/*
 * The following are the indices in the params array for each parameter 
 */

/*
 * Numeric parameters 
 */
#define	P_TS		0	/* tab size */
#define	P_SS		1	/* scroll size */
#define	P_RP		2	/* report */
#define	P_LI		3	/* lines */

/*
 * Boolean parameters 
 */
#define	P_VB		4	/* visual bell */
#define	P_SM		5	/* showmatch */
#define	P_WS		6	/* wrap scan */
#define	P_EB		7	/* error bells */
#define	P_MO		8	/* show mode */
#define	P_BK		9	/* make backups when writing out files */
#define	P_CR		10	/* use cr-lf to terminate lines on writes */
#define	P_LS		11	/* show tabs and newlines graphically */
#define	P_IC		12	/* ignore case in searches */
#define	P_AI		13	/* auto-indent */
#define	P_NU		14	/* number lines on the screen */

/*
 * Macro to get the value of a parameter 
 */
#define	P(n)	(params[n].value)