src/nvim/extmark_defs.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

#ifndef NVIM_EXTMARK_DEFS_H
#define NVIM_EXTMARK_DEFS_H

#include "nvim/pos.h"  // for colnr_T
#include "nvim/lib/kvec.h"

typedef struct {
  char *text;
  int hl_id;
} VirtTextChunk;

typedef kvec_t(VirtTextChunk) VirtText;
#define VIRTTEXT_EMPTY ((VirtText)KV_INITIAL_VALUE)

typedef struct
{
  uint64_t ns_id;
  uint64_t mark_id;
  int hl_id;  // highlight group
  // TODO(bfredl): virt_text is pretty larger than the rest,
  // pointer indirection?
  VirtText virt_text;
} ExtmarkItem;

typedef struct undo_object ExtmarkUndoObject;
typedef kvec_t(ExtmarkUndoObject) extmark_undo_vec_t;

// Undo/redo extmarks

typedef enum {
  kExtmarkNOOP,        // Extmarks shouldn't be moved
  kExtmarkUndo,        // Operation should be reversable/undoable
  kExtmarkNoUndo,      // Operation should not be reversable
  kExtmarkUndoNoRedo,  // Operation should be undoable, but not redoable
} ExtmarkOp;

#endif  // NVIM_EXTMARK_DEFS_H