search.h

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#ifndef NVIM_SEARCH_H
#define NVIM_SEARCH_H

#include <stdbool.h>
#include <stdint.h>

#include "nvim/vim.h"
#include "nvim/buffer_defs.h"
#include "nvim/eval/typval.h"
#include "nvim/normal.h"
#include "nvim/os/time.h"

/* Values for the find_pattern_in_path() function args 'type' and 'action': */
#define FIND_ANY        1
#define FIND_DEFINE     2
#define CHECK_PATH      3

#define ACTION_SHOW     1
#define ACTION_GOTO     2
#define ACTION_SPLIT    3
#define ACTION_SHOW_ALL 4
#define ACTION_EXPAND   5

// Values for 'options' argument in do_search() and searchit()
#define SEARCH_REV    0x01  
#define SEARCH_ECHO   0x02  
#define SEARCH_MSG    0x0c  
#define SEARCH_NFMSG  0x08  
#define SEARCH_OPT    0x10  
#define SEARCH_HIS    0x20  
#define SEARCH_END    0x40  
#define SEARCH_NOOF   0x80  
#define SEARCH_START 0x100  
#define SEARCH_MARK  0x200  
#define SEARCH_KEEP  0x400  
#define SEARCH_PEEK  0x800  
#define SEARCH_COL  0x1000  

/* Values for flags argument for findmatchlimit() */
#define FM_BACKWARD     0x01    /* search backwards */
#define FM_FORWARD      0x02    /* search forwards */
#define FM_BLOCKSTOP    0x04    /* stop at start/end of block */
#define FM_SKIPCOMM     0x08    /* skip comments */

/* Values for sub_cmd and which_pat argument for search_regcomp() */
/* Also used for which_pat argument for searchit() */
#define RE_SEARCH       0       /* save/use pat in/from search_pattern */
#define RE_SUBST        1       /* save/use pat in/from subst_pattern */
#define RE_BOTH         2       /* save pat in both patterns */
#define RE_LAST         2       /* use last used pattern if "pat" is NULL */

typedef struct soffset {
  char dir;     
  bool line;    
  bool end;     
  int64_t off;  
} SearchOffset;

typedef struct spat {
  char_u *pat;          
  bool magic;           
  bool no_scs;          
  Timestamp timestamp;  
  SearchOffset off;     
  dict_T *additional_data;  
} SearchPattern;

#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "search.h.generated.h"
#endif
#endif  // NVIM_SEARCH_H