#ifndef CARROT_DEFINITION_H
#define CARROT_DEFINITION_H

#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

// carrot_definition_unit_s: A whole file (with possible included sub-files) of rules.
//  A definition unit describes a single format or language.
typedef struct      carrot_definition_unit              carrot_definition_unit_s;

// carrot_rule_definition_s: The definition of a rule with all of the patterns it contains.
//  A rule definition starts with the name of the rule inside of a pair of arrow brackets ( < > ),
//  followed by an equals sign and some patterns, until a semicolon ends the rule definition.
typedef struct      carrot_rule_definition              carrot_rule_definition_s;

// carrot_pattern_s: A pattern consisting of a sequence of pattern elements. These elements
//  can be terminal or the names of whole other rules themselves.
typedef struct      carrot_pattern_sequence             carrot_pattern_sequence_s;

// carrot_pattern_element_s: An element of a pattern; this can be a terminal symbol or the name
//  of another rule in arrow brackets ( < > ). It denotes a piece of data, one or multiple tokens,
//  which have to exist for the pattern to begin (which are static, defined literals)
//  or can be extracted (like variable terminals).
typedef struct      carrot_pattern_element              carrot_pattern_element_s;

// carrot_terminal_s: An ending symbol of the parsing tree. This can be the name of a variable terminal
//  or a static, defined literal.
//
//  A variable terminal could be "[word]", "[keyword]" or one of some others (as they are defined in
//  docs/variable_terminals.md)
//
//  A static, defined literal is a literal piece of data which must exist at that position in a rule
//  in exactly the way as it was stated in the definition.
typedef struct      carrot_terminal                     carrot_terminal_s;

struct carrot_definition {

};

struct carrot_rule_definition {

};

struct carrot_pattern {

};

struct carrot_pattern_element {

};

struct carrot_terminal {

};



#endif