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#ifndef NVIM_OPS_H
#define NVIM_OPS_H
#include <stdbool.h>
#include "nvim/macros.h"
#include "nvim/ascii.h"
#include "nvim/types.h"
#include "nvim/eval_defs.h"
#include "nvim/os/time.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. */
/*
* 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 NUM_REGISTERS 39
/*
* 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' */
/// 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_u **y_array; ///< Pointer to an array of line pointers.
linenr_T y_size; ///< Number of lines in y_array.
char_u y_type; ///< Register type: MLINE, MCHAR or MBLOCK.
colnr_T y_width; ///< Register width (only valid for y_type == MBLOCK).
Timestamp timestamp; ///< Time when register was last modified.
dict_T *additional_data; ///< Additional data from ShaDa file.
} yankreg_T;
/// 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 CharOrdLow(regname) + 10;
} else if (ASCII_ISUPPER(regname)) {
return CharOrdUp(regname) + 10;
} else if (regname == '-') {
return DELETION_REGISTER;
} else if (regname == '*') {
return STAR_REGISTER;
} else if (regname == '+') {
return PLUS_REGISTER;
} else {
return -1;
}
}
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "ops.h.generated.h"
#endif
#endif // NVIM_OPS_H
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