stream-start-token() block-mapping-start-token() key-token() scalar-token(plain=#t, style=#f, value="canonical") value-token() scalar-token(plain=#t, style=#f, value="12345") key-token() scalar-token(plain=#t, style=#f, value="decimal") value-token() scalar-token(plain=#t, style=#f, value="+12345") key-token() scalar-token(plain=#t, style=#f, value="octal") value-token() scalar-token(plain=#t, style=#f, value="0o14") key-token() scalar-token(plain=#t, style=#f, value="hexadecimal") value-token() scalar-token(plain=#t, style=#f, value="0xC") block-end-token() stream-end-token()