Function
Value AADD(<aTarget>, <expValue>[, <keyValue>])
aDuplicate ACLONE(<aSource>)
aTarget ADEL(<aTarget>, <nPosition>)
aTarget AINS(<aTarget>, <nPosition>)
<oObject> MAP()
<lOldMode> MAPMODIFY(<oObj>, <lMode>)
cType TYPE(<cExp>)
cType VALTYPE(<exp>)