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#ifndef NVIM_OPS_H
#define NVIM_OPS_H
#include <stdbool.h>
#include <stddef.h>
#include "nvim/ascii.h"
#include "nvim/eval/typval.h"
#include "nvim/eval/typval_defs.h"
#include "nvim/ex_cmds_defs.h"
#include "nvim/extmark.h"
#include "nvim/macros.h"
#include "nvim/normal.h"
#include "nvim/os/time.h"
#include "nvim/pos.h"
#include "nvim/types.h"
typedef int (*Indenter)(void);
// flags for do_put()
#define PUT_FIXINDENT 1 // make indent look nice
#define PUT_CURSEND 2 // leave cursor after end of new text
#define PUT_CURSLINE 4 // leave cursor on last line of new text
#define PUT_LINE 8 // put register as lines
#define PUT_LINE_SPLIT 16 // split line for linewise register
#define PUT_LINE_FORWARD 32 // put linewise register below Visual sel.
#define PUT_BLOCK_INNER 64 // in block mode, do not add trailing spaces
#define ITER_REGISTER_NULL 0
// Registers:
// 0 = register for latest (unnamed) yank
// 1..9 = registers '1' to '9', for deletes
// 10..35 = registers 'a' to 'z'
// 36 = delete register '-'
// 37 = selection register '*'
// 38 = clipboard register '+'
#define DELETION_REGISTER 36
#define NUM_SAVED_REGISTERS 37
// The following registers should not be saved in ShaDa file:
#define STAR_REGISTER 37
#define PLUS_REGISTER 38
#define USER_REGISTERS_START 39
#define NUM_REGISTERS USER_REGISTERS_START
// Operator IDs; The order must correspond to opchars[] in ops.c!
#define OP_NOP 0 // no pending operation
#define OP_DELETE 1 // "d" delete operator
#define OP_YANK 2 // "y" yank operator
#define OP_CHANGE 3 // "c" change operator
#define OP_LSHIFT 4 // "<" left shift operator
#define OP_RSHIFT 5 // ">" right shift operator
#define OP_FILTER 6 // "!" filter operator
#define OP_TILDE 7 // "g~" switch case operator
#define OP_INDENT 8 // "=" indent operator
#define OP_FORMAT 9 // "gq" format operator
#define OP_COLON 10 // ":" colon operator
#define OP_UPPER 11 // "gU" make upper case operator
#define OP_LOWER 12 // "gu" make lower case operator
#define OP_JOIN 13 // "J" join operator, only for Visual mode
#define OP_JOIN_NS 14 // "gJ" join operator, only for Visual mode
#define OP_ROT13 15 // "g?" rot-13 encoding
#define OP_REPLACE 16 // "r" replace chars, only for Visual mode
#define OP_INSERT 17 // "I" Insert column, only for Visual mode
#define OP_APPEND 18 // "A" Append column, only for Visual mode
#define OP_FOLD 19 // "zf" define a fold
#define OP_FOLDOPEN 20 // "zo" open folds
#define OP_FOLDOPENREC 21 // "zO" open folds recursively
#define OP_FOLDCLOSE 22 // "zc" close folds
#define OP_FOLDCLOSEREC 23 // "zC" close folds recursively
#define OP_FOLDDEL 24 // "zd" delete folds
#define OP_FOLDDELREC 25 // "zD" delete folds recursively
#define OP_FORMAT2 26 // "gw" format operator, keeps cursor pos
#define OP_FUNCTION 27 // "g@" call 'operatorfunc'
#define OP_NR_ADD 28 // "<C-A>" Add to the number or alphabetic
// character (OP_ADD conflicts with Perl)
#define OP_NR_SUB 29 // "<C-X>" Subtract from the number or
// alphabetic character
/// Flags for get_reg_contents().
enum GRegFlags {
kGRegNoExpr = 1, ///< Do not allow expression register.
kGRegExprSrc = 2, ///< Return expression itself for "=" register.
kGRegList = 4, ///< Return list.
};
/// Definition of one register
typedef struct yankreg {
char **y_array; ///< Pointer to an array of line pointers.
size_t y_size; ///< Number of lines in y_array.
MotionType y_type; ///< Register type
colnr_T y_width; ///< Register width (only valid for y_type == kBlockWise).
Timestamp timestamp; ///< Time when register was last modified.
dict_T *additional_data; ///< Additional data from ShaDa file.
} yankreg_T;
/// Modes for get_yank_register()
typedef enum {
YREG_PASTE,
YREG_YANK,
YREG_PUT,
} yreg_mode_t;
/// Returns a reference to a user-defined register.
int get_userreg(const int regname);
/// Convert register name into register index
///
/// @param[in] regname Register name.
///
/// @return Index in y_regs array or -1 if register name was not recognized.
static inline int op_reg_index(const int regname)
FUNC_ATTR_CONST
{
if (ascii_isdigit(regname)) {
return regname - '0';
} else if (ASCII_ISLOWER(regname)) {
return CHAR_ORD_LOW(regname) + 10;
} else if (ASCII_ISUPPER(regname)) {
return CHAR_ORD_UP(regname) + 10;
} else if (regname == '-') {
return DELETION_REGISTER;
} else if (regname == '*') {
return STAR_REGISTER;
} else if (regname == '+') {
return PLUS_REGISTER;
} else {
return get_userreg(regname);
}
}
struct yank_registers;
typedef struct yank_registers yank_registers_T;
typedef size_t iter_register_T;
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "ops.h.generated.h"
#endif
#endif // NVIM_OPS_H
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