#ifndef AST_WORD_H
#define AST_WORD_H

#include "ast_base.h"

struct ast_word
{
    enum ast_type type;
    char *word;
};

/**
 * Checks if the given AST node is a command.
 */
bool ast_is_word(struct ast *node);

/**
 * Retrieves the command data from the given AST node.
 * Assumes that the node is of type AST_CMD.
 */
struct ast_word *ast_get_word(struct ast *node);

/**
 * Creates a new AST node representing a command.
 */
struct ast *ast_create_word(char *word);

/*
 * @brief: frees the given ast_command and sets the pointer to NULL.
 */
void ast_free_word(struct ast_word *ast_node);

#endif /* ! AST_WORD_H */