(1,2): Error RZ1006: The code block is missing a closing "}" character.  Make sure you have a matching "}" character for all the "{" characters within this block, and that none of the "}" characters are being interpreted as markup.
(2,6): Error RZ1004: End-of-file was found after the "@" character.  "@" must be followed by a valid code block.  If you want to output an "@", escape it using the sequence: "@@"
