1#ifndef NVIM_NORMAL_H
2#define NVIM_NORMAL_H
3
4#include <stdbool.h>
5#include "nvim/pos.h"
6#include "nvim/buffer_defs.h" // for win_T
7
8/* Values for find_ident_under_cursor() */
9#define FIND_IDENT 1 /* find identifier (word) */
10#define FIND_STRING 2 /* find any string (WORD) */
11#define FIND_EVAL 4 /* include "->", "[]" and "." */
12
13/// Motion types, used for operators and for yank/delete registers.
14///
15/// The three valid numerical values must not be changed, as they
16/// are used in external communication and serialization.
17typedef enum {
18 kMTCharWise = 0, ///< character-wise movement/register
19 kMTLineWise = 1, ///< line-wise movement/register
20 kMTBlockWise = 2, ///< block-wise movement/register
21 kMTUnknown = -1 ///< Unknown or invalid motion type
22} MotionType;
23
24/*
25 * Arguments for operators.
26 */
27typedef struct oparg_S {
28 int op_type; // current pending operator type
29 int regname; // register to use for the operator
30 MotionType motion_type; // type of the current cursor motion
31 int motion_force; // force motion type: 'v', 'V' or CTRL-V
32 bool use_reg_one; // true if delete uses reg 1 even when not
33 // linewise
34 bool inclusive; // true if char motion is inclusive (only
35 // valid when motion_type is kMTCharWise)
36 bool end_adjusted; // backuped b_op_end one char (only used by
37 // do_format())
38 pos_T start; // start of the operator
39 pos_T end; // end of the operator
40 pos_T cursor_start; // cursor position before motion for "gw"
41
42 long line_count; // number of lines from op_start to op_end
43 // (inclusive)
44 bool empty; // op_start and op_end the same (only used by
45 // op_change())
46 bool is_VIsual; // operator on Visual area
47 colnr_T start_vcol; // start col for block mode operator
48 colnr_T end_vcol; // end col for block mode operator
49 long prev_opcount; // ca.opcount saved for K_EVENT
50 long prev_count0; // ca.count0 saved for K_EVENT
51} oparg_T;
52
53/*
54 * Arguments for Normal mode commands.
55 */
56typedef struct cmdarg_S {
57 oparg_T *oap; /* Operator arguments */
58 int prechar; /* prefix character (optional, always 'g') */
59 int cmdchar; /* command character */
60 int nchar; /* next command character (optional) */
61 int ncharC1; /* first composing character (optional) */
62 int ncharC2; /* second composing character (optional) */
63 int extra_char; /* yet another character (optional) */
64 long opcount; /* count before an operator */
65 long count0; /* count before command, default 0 */
66 long count1; /* count before command, default 1 */
67 int arg; /* extra argument from nv_cmds[] */
68 int retval; /* return: CA_* values */
69 char_u *searchbuf; /* return: pointer to search pattern or NULL */
70} cmdarg_T;
71
72/* values for retval: */
73#define CA_COMMAND_BUSY 1 /* skip restarting edit() once */
74#define CA_NO_ADJ_OP_END 2 /* don't adjust operator end */
75
76
77#ifdef INCLUDE_GENERATED_DECLARATIONS
78# include "normal.h.generated.h"
79#endif
80#endif // NVIM_NORMAL_H
81