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#ifndef NVIM_NORMAL_H
#define NVIM_NORMAL_H
#include <stdbool.h>
#include "nvim/buffer_defs.h" // for win_T
#include "nvim/pos.h"
// Values for find_ident_under_cursor()
#define FIND_IDENT 1 // find identifier (word)
#define FIND_STRING 2 // find any string (WORD)
#define FIND_EVAL 4 // include "->", "[]" and "."
/// Motion types, used for operators and for yank/delete registers.
///
/// The three valid numerical values must not be changed, as they
/// are used in external communication and serialization.
typedef enum {
kMTCharWise = 0, ///< character-wise movement/register
kMTLineWise = 1, ///< line-wise movement/register
kMTBlockWise = 2, ///< block-wise movement/register
kMTUnknown = -1, ///< Unknown or invalid motion type
} MotionType;
// Arguments for operators.
typedef struct oparg_S {
int op_type; // current pending operator type
int regname; // register to use for the operator
MotionType motion_type; // type of the current cursor motion
int motion_force; // force motion type: 'v', 'V' or CTRL-V
bool use_reg_one; // true if delete uses reg 1 even when not
// linewise
bool inclusive; // true if char motion is inclusive (only
// valid when motion_type is kMTCharWise)
bool end_adjusted; // backuped b_op_end one char (only used by
// do_format())
pos_T start; // start of the operator
pos_T end; // end of the operator
pos_T cursor_start; // cursor position before motion for "gw"
long line_count; // number of lines from op_start to op_end
// (inclusive)
bool empty; // op_start and op_end the same (only used by
// op_change())
bool is_VIsual; // operator on Visual area
colnr_T start_vcol; // start col for block mode operator
colnr_T end_vcol; // end col for block mode operator
long prev_opcount; // ca.opcount saved for K_EVENT
long prev_count0; // ca.count0 saved for K_EVENT
bool excl_tr_ws; // exclude trailing whitespace for yank of a
// block
} oparg_T;
// Arguments for Normal mode commands.
typedef struct cmdarg_S {
oparg_T *oap; // Operator arguments
int prechar; // prefix character (optional, always 'g')
int cmdchar; // command character
int nchar; // next command character (optional)
int ncharC1; // first composing character (optional)
int ncharC2; // second composing character (optional)
int extra_char; // yet another character (optional)
long opcount; // count before an operator
long count0; // count before command, default 0
long count1; // count before command, default 1
int arg; // extra argument from nv_cmds[]
int retval; // return: CA_* values
char *searchbuf; // return: pointer to search pattern or NULL
} cmdarg_T;
// values for retval:
#define CA_COMMAND_BUSY 1 // skip restarting edit() once
#define CA_NO_ADJ_OP_END 2 // don't adjust operator end
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "normal.h.generated.h"
#endif
#endif // NVIM_NORMAL_H
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