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/* map.h */
/* Copyright 1995 by Steve Kirkendall */
/* The current state of the keystroke mapping queue */
typedef enum
{
MAP_CLEAR, /* not in the middle of any map */
MAP_USER, /* at least 1 unresolved user map */
MAP_KEY /* at least 1 unresolved key map, but no user maps */
} MAPSTATE;
/* This data type is a bitmap of the following flags. It is used to describe
* when a map takes effect, and how it is interpreted.
*/
typedef unsigned int MAPFLAGS;
#define MAP_INPUT 0x0001 /* map when in input mode */
#define MAP_HISTORY 0x0002 /* map when in input on history buffer */
#define MAP_COMMAND 0x0004 /* map when in visual command mode */
#define MAP_MOTION 0x0008 /* map in command mode when motion expected */
#define MAP_SELECT 0x0010 /* map when visible selection is pending */
#define MAP_WHEN 0x00ff /* mask for all of the "map when" bits */
#define MAP_ASCMD 0x0100 /* always execute map as visual commands */
#define MAP_ALL 0x011f /* all of the above */
#define MAP_ABBR 0x0200 /* this is an abbr, not a map */
#define MAP_DISABLE 0x0400 /* disable all maps for next keystroke */
#define MAP_BREAK 0x0800 /* switch from "run" to "step" trace mode */
#define MAP_NOREMAP 0x1000 /* disable remaps for rhs of this map */
#define MAP_NOSAVE 0x2000 /* prevent :mkexrc from saving this map */
BEGIN_EXTERNC
extern void mapinsert P_((CHAR *rawin, int rawlen, CHAR *cooked, int cooklen, CHAR *label, MAPFLAGS flags, CHAR *mode));
extern ELVBOOL mapdelete P_((CHAR *rawin, int rawlen, MAPFLAGS flags, CHAR *mode, ELVBOOL del, ELVBOOL brk));
extern MAPSTATE mapdo P_((CHAR *keys, int nkeys));
extern void mapunget P_((CHAR *keys, int nkeys, ELVBOOL remap));
extern CHAR *maplist P_((MAPFLAGS flags, CHAR *mode, int *reflen));
extern RESULT maplearn P_((_CHAR_ buf, ELVBOOL starting));
extern CHAR maplrnchar P_((_CHAR_ dflt));
extern ELVBOOL mapbusy P_((void));
extern void mapalert P_((void));
extern CHAR *mapabbr P_((CHAR *bkwd, long *oldptr, long *newptr, ELVBOOL exline));
#ifdef FEATURE_MKEXRC
extern void mapsave P_((BUFFER buf));
#endif
END_EXTERNC