#	defined local ie. #mylocal will fail if not defined
$	defined variable ie. $myvar will fail if not defined
=	assignment
:=	assign as return assigned value
?	ternary conditional true? this
|	ternary else false? this | that
||	or
&&	and
!	negative operator
{	open capture
}	close capture
=>	specify givenblock / capture 
->	invoke method: mytype->mymethod
&  	retarget: mytype->mymethod&