lexer_struct.h

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#ifndef HERB_LEXER_STRUCT_H
#define HERB_LEXER_STRUCT_H
 
#include "util/hb_arena.h"
#include "util/hb_string.h"
 
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
 
typedef enum {
  STATE_DATA,
  STATE_ERB_CONTENT,
  STATE_ERB_CLOSE,
} lexer_state_T;
 
typedef struct LEXER_STRUCT {
  hb_string_T source;
 
  uint32_t current_line;
  uint32_t current_column;
  uint32_t current_position;
 
  uint32_t previous_line;
  uint32_t previous_column;
  uint32_t previous_position;
 
  char current_character;
  lexer_state_T state;
  uint32_t stall_counter;
  uint32_t last_position;
  bool stalled;
 
  hb_arena_T* arena;
} lexer_T;
 
#endif