##### 9.3.2.1 Special Characters

The presence of a ``@`' on a line indicates the start of a comment that extends to the end of the current line. If a ``#`' appears as the first character of a line, the whole line is treated as a comment.

The ``;`' character can be used instead of a newline to separate statements.

Either ``#`' or ``$`' can be used to indicate immediate operands.

*TODO* Explain about /data modifier on symbols.