#ifndef GRAMMAR_ADVANCED_H
#define GRAMMAR_ADVANCED_H

#include "grammar.h"

// === Functions

/*
 * @brief parses a redirection rule
 *
 * @code redirection = [IONUMBER] ( '>' | '<' | '>>' | '>&' | '<&' | '>|' | '<>' ) WORD ;
 *
 * @first TOKEN_IONUMBER, TOKEN_REDIRECTION
 */
struct ast *parse_redirection(struct lexer_context *ctx);

/*
 * @brief parses a prefix rule
 *
 * @code prefix = redirection ;
 *
 * @first first(redirection)
 */
struct ast *parse_prefix(struct lexer_context *ctx);


#endif /* ! GRAMMAR_ADVANCED_H */