racc_shift(tok, tstack, vstack) Instance Public methods

racc_token2str(tok) Instance Public methods

token_to_str(t) Instance Public methods Convert internal ID of token symbol to the string.

yyaccept() Instance Public methods Exit parser. Return value is Symbol_Value_Stack.

yyerrok() Instance Public methods Leave error recovering mode.

yyerror() Instance Public methods Enter error recovering mode. This method does not call on_error.

yyparse(recv, mid) Instance Public methods Another entry point for the parser. If you use this method, you must implement RECEIVER#METHOD_ID method. RECEIVER#METHOD_ID is a method to get next token. It must 'yield' the token, which format is [TOKEN-SYMBOL, VALUE].

deselect() Instance Public methods

get_value() Instance Public methods

select() Instance Public methods