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#ifndef SEARCH_H
#define SEARCH_H
#include <regex.h>
#include <stdbool.h>
#include "util/macros.h"
#include "view.h"
typedef enum {
CSS_FALSE,
CSS_TRUE,
CSS_AUTO,
} SearchCaseSensitivity;
typedef struct {
regex_t regex;
char *pattern;
int re_flags; // If zero, regex hasn't been compiled
bool reverse;
} SearchState;
static inline void toggle_search_direction(SearchState *search)
{
search->reverse ^= 1;
}
bool search_tag(View *view, const char *pattern) NONNULL_ARGS WARN_UNUSED_RESULT;
void search_set_regexp(SearchState *search, const char *pattern) NONNULL_ARGS;
void search_free_regexp(SearchState *search) NONNULL_ARGS;
bool search_prev(View *view, SearchState *search, SearchCaseSensitivity cs) NONNULL_ARGS WARN_UNUSED_RESULT;
bool search_next(View *view, SearchState *search, SearchCaseSensitivity cs) NONNULL_ARGS WARN_UNUSED_RESULT;
bool search_next_word(View *view, SearchState *search, SearchCaseSensitivity cs) NONNULL_ARGS WARN_UNUSED_RESULT;
#endif
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