#define COLOR_RESET "\033[0m"
#define COLOR_KEYWORD "\033[1;35m" // Bold magenta
#define COLOR_TYPE "\033[1;34m"    // Bold blue
#define COLOR_STRING "\033[1;32m"  // Bold green
#define COLOR_COMMENT "\033[0;36m" // Cyan
#define COLOR_NUMBER "\033[1;33m"  // Bold yellow
#define COLOR_DEFAULT "\033[0;37m" // White

// Token types
typedef enum {
  TOKEN_KEYWORD,
  TOKEN_TYPE,
  TOKEN_STRING,
  TOKEN_COMMENT,
  TOKEN_NUMBER,
  TOKEN_OPERATOR,
  TOKEN_DEFAULT
} TokenType;

char *highlight_line(const char * line, int *length);