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#ifndef LEXER_H
#define LEXER_H
#include <stddef.h>
#include <tb/sv.h>
typedef enum {
TOKEN_CHARS,
TOKEN_AND,
TOKEN_NOT,
TOKEN_NOOP,
TOKEN_PIPE,
TOKEN_STREAM,
TOKEN_STREAM_APPEND,
TOKEN_BACKGROUND,
TOKEN_NEWLINE,
} token_type_t;
struct TOKEN {
token_type_t type;
struct sv string_rep;
struct TOKEN *next;
};
struct TOKEN *lex(struct sv code);
struct AST *generate_ast(struct TOKEN *token);
void free_tokens(struct TOKEN *token);
#endif // LEXER_H
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