#ifndef LEXER_H #define LEXER_H #include "token.h" #define LEXER_VALID (lexer->c != '\0' && lexer->i < strlen(lexer->content)) typedef struct LEXER_STRUC { char c; // current character in content unsigned int i; // index of c char* content; // the code itself } lexer_t; // constructor / destroyer extern lexer_t* lexer_init (char* content); extern void lexer_destroy (lexer_t* lexer); // advance the lexer extern void lexer_next (lexer_t* lexer); extern void lexer_pass (lexer_t* lexer); extern token_t* lexer_get_next_token (lexer_t* lexer); // chars -> tokens extern token_t* lexer_next_token (lexer_t* lexer, token_t* token); extern char* lexer_get_c_as_string (lexer_t* lexer); // collectors extern token_t* lexer_get_array (lexer_t* lexer); extern token_t* lexer_get_string (lexer_t* lexer); extern token_t* lexer_get_comment (lexer_t* lexer); // special def collectors extern token_t* lexer_get_directive (lexer_t* lexer); extern token_t* lexer_get_keyword (lexer_t* lexer); extern token_t* lexer_get_def_var (lexer_t* lexer); // = /* extern token_t* lexer_get_def (lexer_t* lexer); // get the definition extern token_t* lexer_get_def_mutability (lexer_t* lexer); // look for mut: or immut: (optional, default immut) extern token_t* lexer_get_def_type (lexer_t* lexer); // get the def type (required) extern token_t* lexer_det_def_name (lexer_t* lexer); // get the def name (required) extern token_t* lexer_get_def_deftype (lexer_t* lexer); // get the deftype, either var or fn (ie checks for a . after the def name) // var def methods extern token_t* lexer_get_def_var (lexer_t* lexer); extern token_t* lexer_get_var_value (lexer_t* lexer); // get the variable value (optional, default null) // fn def methods extern token_t* lexer_get_fn_def (lexer_t* lexer); extern token_t* lexer_get_fn_args (lexer_t* lexer); // get the function args (optional, default empty) extern token_t* lexer_get_fn_body (lexer_t* lexer); // get the function body (required) */ #endif