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#include <sys/time.h>
/* special marks */
#define SelBeg ((Rune) 'i') /* selection start */
#define SelEnd ((Rune) 'o') /* selection end */
typedef struct log Log;
typedef struct mark Mark;
typedef struct ebuf EBuf;
typedef struct ybuf YBuf;
typedef struct task Task;
struct ybuf {
Rune *r;
unsigned nr;
unsigned sz;
int linemode;
};
struct ebuf {
Buf b; /* base text buffer */
Log *undo; /* undo redo logs */
Log *redo;
Mark *ml; /* buffer marks */
char *path; /* file path */
time_t ftime; /* last mtime when written/read */
unsigned frev; /* last revision written */
Task *tasks; /* bound tasks currently running */
};
EBuf *eb_new(int);
void eb_kill(EBuf *);
unsigned eb_revision(EBuf *);
void eb_del(EBuf *, unsigned, unsigned);
void eb_ins(EBuf *, unsigned, Rune);
int eb_ins_utf8(EBuf *, unsigned, unsigned char *, int);
void eb_commit(EBuf *);
void eb_undo(EBuf *, int, unsigned *);
void eb_yank(EBuf *, unsigned, unsigned, YBuf *);
void eb_setmark(EBuf *, Rune, unsigned);
unsigned eb_getmark(EBuf *, Rune);
unsigned eb_look(EBuf *, unsigned, Rune *, unsigned, int);
void eb_write(EBuf *, int);
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